experimental Japanese support

thanks to Daiki Ueno (dueno@redhat.com)

Resolves: #596900

3 files changed, 24589 insertions, 1 deletions

diff --git a/groff-japanese-charclass.patch b/groff-japanese-charclass.patch
new file mode 100644
index 0000000..b295db6
--- /dev/null
+++ b/groff-japanese-charclass.patch
@@ -0,0 +1,859 @@
+Resolves: #596900
+
+From 8855b7d5f80f7c7a667abd690da7e65e0a77ab97 Mon Sep 17 00:00:00 2001
+From: Daiki Ueno <ueno@unixuser.org>
+Date: Thu, 5 Aug 2010 16:00:32 +0900
+Subject: [PATCH] Import Colin Watson's charclass branch with minor fixes.
+
+Changes from the branch:
+- libgroff: make sure to return -1 from glyph_to_unicode() on error.
+- tmac: add cflags to non-punct Japanese characters to ja.tmac.
+- troff: skip "-" on parsing character ranges of the class request.
+- troff: make class request parsing robuster.
+- troff: suppress debug messages if DEBUGGING is not set.
+- nroff: supply "-mja" to groff if running under Japanese locales.
+---
+ src/include/classes.h          |   62 ++++++++++++
+ src/include/font.h             |   16 +++
+ src/libs/libgroff/Makefile.sub |    2 +
+ src/libs/libgroff/classes.cpp  |   48 ++++++++++
+ src/libs/libgroff/font.cpp     |  203 ++++++++++++++++++++++++++--------------
+ src/roff/nroff/nroff.sh        |    6 +
+ src/roff/troff/charinfo.h      |   50 +++++++++--
+ src/roff/troff/input.cpp       |  138 +++++++++++++++++++++++++++
+ tmac/Makefile.sub              |    3 +-
+ tmac/ja.tmac                   |   49 ++++++++++
+ 10 files changed, 499 insertions(+), 78 deletions(-)
+ create mode 100644 src/include/classes.h
+ create mode 100644 src/libs/libgroff/classes.cpp
+ create mode 100644 tmac/ja.tmac
+
+diff --git a/src/include/classes.h b/src/include/classes.h
+new file mode 100644
+index 0000000..2f0e2bd
+--- /dev/null
++++ b/src/include/classes.h
+@@ -0,0 +1,62 @@
++/* This file is in the public domain. */
++
++class charinfo;
++
++class char_class
++{
++  public:
++    virtual bool is_in_class(int c);
++    virtual int lookup_char(int c) = 0;
++    charinfo *get_charinfo();
++    void set_charinfo(charinfo *);
++  protected:
++  private:
++    charinfo *ci;
++};
++
++class single_char_class : public char_class
++{
++  public:
++    single_char_class(int c);
++    int lookup_char(int c);
++  protected:
++  private:
++    int ch;
++};
++
++class range_char_class : public char_class
++{
++  public:
++    range_char_class(int low, int high);
++    int lookup_char(int c);
++  protected:
++  private:
++    int lo, hi;
++};
++
++class ref_char_class : public char_class
++{
++  public:
++    ref_char_class(char_class *klass);
++    int lookup_char(int c);
++    char_class *get_class();
++  protected:
++  private:
++    char_class *ref;
++};
++
++inline bool char_class::is_in_class(int c)
++{
++  return lookup_char(c) == 0;
++}
++
++inline charinfo *char_class::get_charinfo()
++{
++  return ci;
++}
++
++inline void char_class::set_charinfo(charinfo *cis)
++{
++  ci = cis;
++}
++
+diff --git a/src/include/font.h b/src/include/font.h
+index 944250b..4e9edc4 100644
+--- a/src/include/font.h
++++ b/src/include/font.h
+@@ -18,6 +18,12 @@ for more details.
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+ 
++#include <string>
++#include <map>
++#include <vector>
++
++class char_class;
++
+ // A function of this type can be registered to define the semantics of
+ // arbitrary commands in a font DESC file.
+ typedef void (*FONT_COMMAND_HANDLER)(const char *,	// command
+@@ -73,6 +79,9 @@ inline int glyph_to_number(glyph *);	// Convert the given glyph back to
+ 			// a numbered character.
+ inline int glyph_to_index(glyph *);	// Return the unique index that is
+ 			// associated with the given glyph. It is >= 0.
++extern int glyph_to_unicode(glyph *);	// Convert the given glyph to its
++			// Unicode codepoint.  Return -1 if it does not
++			// designate a Unicode character.
+ 
+ inline int glyph_to_number(glyph *g)
+ {
+@@ -267,6 +276,8 @@ public:
+ 			// upper1, ... lowerN, upperN, 0 }.
+ 
+ private:
++  std::map<std::string, std::vector<char_class *> > class_map;
++			// A map of names to class objects.
+   unsigned ligatures;	// Bit mask of available ligatures.  Used by
+ 			// has_ligature().
+   font_kern_list **kern_hash_table;	// Hash table of kerning pairs. 
+@@ -308,6 +319,11 @@ private:
+   void extend_ch();
+   void compact();
+ 
++  // These methods add glyphs to character classes.
++  void add_class(const char *, glyph *);
++  void add_class(const char *, glyph *, glyph *);
++  void add_class(const char *, const char *);
++
+   void add_kern(glyph *, glyph *, int);	// Add to the kerning table a
+ 			// kerning amount (arg3) between two given glyphs
+ 			// (arg1 and arg2).
+diff --git a/src/libs/libgroff/Makefile.sub b/src/libs/libgroff/Makefile.sub
+index ac83892..cb8c14e 100644
+--- a/src/libs/libgroff/Makefile.sub
++++ b/src/libs/libgroff/Makefile.sub
+@@ -5,6 +5,7 @@ EXTRA_CFLAGS=-D__GETOPT_PREFIX=groff_ \
+ OBJS=\
+   assert.$(OBJEXT) \
+   change_lf.$(OBJEXT) \
++  classes.$(OBJEXT) \
+   cmap.$(OBJEXT) \
+   color.$(OBJEXT) \
+   cset.$(OBJEXT) \
+@@ -55,6 +56,7 @@ OBJS=\
+ CCSRCS=\
+   $(srcdir)/assert.cpp \
+   $(srcdir)/change_lf.cpp \
++  $(srcdir)/classes.cpp \
+   $(srcdir)/cmap.cpp \
+   $(srcdir)/color.cpp \
+   $(srcdir)/cset.cpp \
+diff --git a/src/libs/libgroff/classes.cpp b/src/libs/libgroff/classes.cpp
+new file mode 100644
+index 0000000..eef1742
+--- /dev/null
++++ b/src/libs/libgroff/classes.cpp
+@@ -0,0 +1,48 @@
++/* This file is in the public domain. */
++
++#include "classes.h"
++
++single_char_class::single_char_class(int c) :
++  ch(c)
++{
++}
++
++int single_char_class::lookup_char(int c)
++{
++  if (c < ch)
++    return -1;
++  else if (c > ch)
++    return 1;
++  else
++    return 0;
++}
++
++range_char_class::range_char_class(int low, int high) :
++  lo(low), hi(high)
++{
++}
++
++int range_char_class::lookup_char(int c)
++{
++  if (c < lo)
++    return -1;
++  else if (c > hi)
++    return 1;
++  else
++    return 0;
++}
++
++ref_char_class::ref_char_class(char_class *klass) :
++  ref(klass)
++{
++}
++
++int ref_char_class::lookup_char(int c)
++{
++  return ref->lookup_char(c);
++}
++
++char_class *ref_char_class::get_class()
++{
++  return ref;
++}
+diff --git a/src/libs/libgroff/font.cpp b/src/libs/libgroff/font.cpp
+index d0b4a12..18e0a07 100644
+--- a/src/libs/libgroff/font.cpp
++++ b/src/libs/libgroff/font.cpp
+@@ -31,6 +31,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+ #include "font.h"
+ #include "unicode.h"
+ #include "paper.h"
++#include "classes.h"
+ 
+ const char *const WS = " \t\n\r";
+ 
+@@ -148,6 +149,49 @@ void text_file::error(const char *format,
+ }
+ 
+ 
++int glyph_to_unicode(glyph *g)
++{
++  const char *nm = glyph_to_name(g);
++  if (nm != NULL) {
++    // ASCII character?
++    if (nm[0] == 'c' && nm[1] == 'h' && nm[2] == 'a' && nm[3] == 'r'
++	&& (nm[4] >= '0' && nm[4] <= '9')) {
++      int n = (nm[4] - '0');
++      if (nm[5] == '\0')
++	return n;
++      if (n > 0 && (nm[5] >= '0' && nm[5] <= '9')) {
++	n = 10*n + (nm[5] - '0');
++	if (nm[6] == '\0')
++	  return n;
++	if (nm[6] >= '0' && nm[6] <= '9') {
++	  n = 10*n + (nm[6] - '0');
++	  if (nm[7] == '\0' && n < 128)
++	    return n;
++	}
++      }
++    }
++    // Unicode character?
++    if (check_unicode_name(nm)) {
++      char *ignore;
++      return (int)strtol(nm + 1, &ignore, 16);
++    }
++    // If `nm' is a single letter `x', the glyph name is `\x'.
++    char buf[] = { '\\', '\0', '\0' };
++    if (nm[1] == '\0') {
++      buf[1] = nm[0];
++      nm = buf;
++    }
++    // groff glyphs that map to Unicode?
++    const char *unicode = glyph_name_to_unicode(nm);
++    if (unicode != NULL && strchr(unicode, '_') == NULL) {
++      char *ignore;
++      return (int)strtol(unicode, &ignore, 16);
++    }
++  }
++  return -1;
++}
++
++
+ /* font functions */
+ 
+ font::font(const char *s)
+@@ -269,39 +313,10 @@ int font::contains(glyph *g)
+     return 1;
+   if (is_unicode) {
+     // Unicode font
+-    const char *nm = glyph_to_name(g);
+-    if (nm != NULL) {
+-      // ASCII character?
+-      if (nm[0] == 'c' && nm[1] == 'h' && nm[2] == 'a' && nm[3] == 'r'
+-          && (nm[4] >= '0' && nm[4] <= '9')) {
+-	int n = (nm[4] - '0');
+-	if (nm[5] == '\0')
+-	  return 1;
+-	if (n > 0 && (nm[5] >= '0' && nm[5] <= '9')) {
+-	  n = 10*n + (nm[5] - '0');
+-	  if (nm[6] == '\0')
+-	    return 1;
+-	  if (nm[6] >= '0' && nm[6] <= '9') {
+-	    n = 10*n + (nm[6] - '0');
+-	    if (nm[7] == '\0' && n < 128)
+-	      return 1;
+-	  }
+-	}
+-      }
+-      // Unicode character?
+-      if (check_unicode_name(nm))
+-	return 1;
+-      // If `nm' is a single letter `x', the glyph name is `\x'.
+-      char buf[] = { '\\', '\0', '\0' };
+-      if (nm[1] == '\0') {
+-	buf[1] = nm[0];
+-        nm = buf;
+-      }
+-      // groff glyph name that maps to Unicode?
+-      const char *unicode = glyph_name_to_unicode(nm);
+-      if (unicode != NULL && strchr(unicode, '_') == NULL)
+-	return 1;
+-    }
++    // ASCII or Unicode character, or groff glyph name that maps to Unicode?
++    int uni = glyph_to_unicode(g);
++    if (uni >= 0)
++      return 1;
+     // Numbered character?
+     int n = glyph_to_number(g);
+     if (n >= 0)
+@@ -554,43 +569,10 @@ int font::get_code(glyph *g)
+   }
+   if (is_unicode) {
+     // Unicode font
+-    const char *nm = glyph_to_name(g);
+-    if (nm != NULL) {
+-      // ASCII character?
+-      if (nm[0] == 'c' && nm[1] == 'h' && nm[2] == 'a' && nm[3] == 'r'
+-          && (nm[4] >= '0' && nm[4] <= '9')) {
+-	int n = (nm[4] - '0');
+-	if (nm[5] == '\0')
+-	  return n;
+-	if (n > 0 && (nm[5] >= '0' && nm[5] <= '9')) {
+-	  n = 10*n + (nm[5] - '0');
+-	  if (nm[6] == '\0')
+-	    return n;
+-	  if (nm[6] >= '0' && nm[6] <= '9') {
+-	    n = 10*n + (nm[6] - '0');
+-	    if (nm[7] == '\0' && n < 128)
+-	      return n;
+-	  }
+-	}
+-      }
+-      // Unicode character?
+-      if (check_unicode_name(nm)) {
+-	char *ignore;
+-	return (int)strtol(nm + 1, &ignore, 16);
+-      }
+-      // If `nm' is a single letter `x', the glyph name is `\x'.
+-      char buf[] = { '\\', '\0', '\0' };
+-      if (nm[1] == '\0') {
+-	buf[1] = nm[0];
+-        nm = buf;
+-      }
+-      // groff glyphs that map to Unicode?
+-      const char *unicode = glyph_name_to_unicode(nm);
+-      if (unicode != NULL && strchr(unicode, '_') == NULL) {
+-	char *ignore;
+-	return (int)strtol(unicode, &ignore, 16);
+-      }
+-    }
++    // ASCII or Unicode character, or groff glyph name that maps to Unicode?
++    int uni = glyph_to_unicode(g);
++    if (uni >= 0)
++      return uni;
+     // Numbered character?
+     int n = glyph_to_number(g);
+     if (n >= 0)
+@@ -790,6 +772,38 @@ again:
+   return 0;
+ }
+ 
++void font::add_class(const char *name, glyph *g)
++{
++  int num = glyph_to_number(g);
++
++  if (num == -1)
++    return;
++
++  single_char_class *ref = new single_char_class(num);
++  class_map[name].push_back(ref);
++}
++
++void font::add_class(const char *name, glyph *g1, glyph *g2)
++{
++  int num1 = glyph_to_number(g1);
++  int num2 = glyph_to_number(g2);
++
++  if ((num1 == -1) || (num2 == -1))
++    return;
++
++  range_char_class *ref = new range_char_class(num1, num2);
++  class_map[name].push_back(ref);
++}
++
++void font::add_class(const char *name, const char *oname)
++{
++  std::vector<char_class *> *vec = &class_map[oname];
++  int nelems = vec->size();
++  for (int i = 0; i < nelems; i++) {
++    class_map[name].push_back((*vec)[i]);
++  }
++}
++
+ // If the font can't be found, then if not_found is non-NULL, it will be set
+ // to 1 otherwise a message will be printed.
+ 
+@@ -1020,6 +1034,55 @@ int font::load(int *not_found, int head_only)
+ 	  return 0;
+ 	}
+       }
++      else if (strcmp(command, "classes") == 0) {
++	if (head_only)
++	  return 1;
++	for (;;) {
++	  if (!t.next()) {
++	    command = 0;
++	    break;
++	  }
++	  char *cname = strtok(t.buf, WS);
++	  if (cname == 0)
++	    continue;
++	  char *equals = strtok(0, WS);
++	  if (equals == 0) {
++	    command = cname;
++	    break;
++	  }
++	  p = strtok(0, WS);
++	  if (p == 0) {
++	    t.error("empty character classes not allowed");
++	    return 0;
++	  }
++	  glyph *g1 = 0, *g2 = 0;
++	  while (p != 0) {
++	    if ((g1 != 0) && (p[0] == '-')) {
++	      p = strtok(0, WS);
++	      if (p == 0) {
++		t.error("incomplete range in class definition");
++		return 0;
++	      }
++	      g2 = name_to_glyph(p);
++	      add_class(cname, g1, g2);
++	      g1 = g2 = 0;
++	    }
++	    else if (g1 != 0) {
++	      add_class(cname, g1);
++	      g1 = 0;
++	    }
++	    if ((p[0] == '<') && (p[strlen(p)-1] == '>')) {
++	      add_class(cname, p);
++	    }
++	    else if (p[0] != '-') {
++	      g1 = name_to_glyph(p);
++	    }
++	    p = strtok(0, WS);
++	  }
++	  if (g1 != 0)
++	    add_class(cname, g1);
++	}
++      }
+       else {
+ 	t.error("unrecognised command `%1' "
+ 		"after `kernpairs' or `charset' command",
+diff --git a/src/roff/nroff/nroff.sh b/src/roff/nroff/nroff.sh
+index d4bd8a0..22529f8 100644
+--- a/src/roff/nroff/nroff.sh
++++ b/src/roff/nroff/nroff.sh
+@@ -125,6 +125,12 @@ case $T in
+     T=-T$Tloc ;;
+ esac
+ 
++case "${LC_ALL-${LC_CTYPE-${LANG}}}" in
++    ja*)
++	opts="$opts -mja"
++	;;
++esac
++
+ # Set up the `GROFF_BIN_PATH' variable
+ # to be exported in the current `GROFF_RUNTIME' environment.
+ 
+diff --git a/src/roff/troff/charinfo.h b/src/roff/troff/charinfo.h
+index 2c2c268..71cd84d 100644
+--- a/src/roff/troff/charinfo.h
++++ b/src/roff/troff/charinfo.h
+@@ -18,6 +18,9 @@ for more details.
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+ 
++#include <vector>
++#include <utility>
++
+ class macro;
+ 
+ class charinfo : glyph {
+@@ -35,6 +38,9 @@ class charinfo : glyph {
+   char translate_input;		// non-zero means that asciify_code is
+ 				// active for .asciify (set by .trin)
+   char_mode mode;
++  // Unicode character classes
++  std::vector<std::pair<int, int> > ranges;
++  std::vector<charinfo *> nested_classes;
+ public:
+   enum {		// Values for the flags bitmask.  See groff
+ 			// manual, description of the `.cflags' request.
+@@ -66,6 +72,7 @@ public:
+   unsigned char get_hyphenation_code();
+   unsigned char get_ascii_code();
+   unsigned char get_asciify_code();
++  int get_unicode_code();
+   void set_hyphenation_code(unsigned char);
+   void set_ascii_code(unsigned char);
+   void set_asciify_code(unsigned char);
+@@ -73,6 +80,7 @@ public:
+   int get_translation_input();
+   charinfo *get_translation(int = 0);
+   void set_translation(charinfo *, int, int);
++  unsigned char get_flags();
+   void set_flags(unsigned char);
+   void set_special_translation(int, int);
+   int get_special_translation(int = 0);
+@@ -87,6 +95,13 @@ public:
+   int is_fallback();
+   int is_special();
+   symbol *get_symbol();
++  void add_to_class(int);
++  void add_to_class(int, int);
++  void add_to_class(charinfo *);
++  bool is_class();
++  bool contains(int);
++  bool contains(symbol);
++  bool contains(charinfo *);
+ };
+ 
+ charinfo *get_charinfo(symbol);
+@@ -95,37 +110,37 @@ charinfo *get_charinfo_by_number(int);
+ 
+ inline int charinfo::overlaps_horizontally()
+ {
+-  return flags & OVERLAPS_HORIZONTALLY;
++  return get_flags() & OVERLAPS_HORIZONTALLY;
+ }
+ 
+ inline int charinfo::overlaps_vertically()
+ {
+-  return flags & OVERLAPS_VERTICALLY;
++  return get_flags() & OVERLAPS_VERTICALLY;
+ }
+ 
+ inline int charinfo::can_break_before()
+ {
+-  return flags & BREAK_BEFORE;
++  return get_flags() & BREAK_BEFORE;
+ }
+ 
+ inline int charinfo::can_break_after()
+ {
+-  return flags & BREAK_AFTER;
++  return get_flags() & BREAK_AFTER;
+ }
+ 
+ inline int charinfo::ends_sentence()
+ {
+-  return flags & ENDS_SENTENCE;
++  return get_flags() & ENDS_SENTENCE;
+ }
+ 
+ inline int charinfo::transparent()
+ {
+-  return flags & TRANSPARENT;
++  return get_flags() & TRANSPARENT;
+ }
+ 
+ inline int charinfo::ignore_hcodes()
+ {
+-  return flags & IGNORE_HCODES;
++  return get_flags() & IGNORE_HCODES;
+ }
+ 
+ inline int charinfo::numbered()
+@@ -216,3 +231,24 @@ inline symbol *charinfo::get_symbol()
+ {
+   return( &nm );
+ }
++
++inline void charinfo::add_to_class(int c)
++{
++  // TODO ranges cumbersome for single characters?
++  ranges.push_back(std::pair<int, int>(c, c));
++}
++
++inline void charinfo::add_to_class(int lo, int hi)
++{
++  ranges.push_back(std::pair<int, int>(lo, hi));
++}
++
++inline void charinfo::add_to_class(charinfo *ci)
++{
++  nested_classes.push_back(ci);
++}
++
++inline bool charinfo::is_class()
++{
++  return (!ranges.empty() || !nested_classes.empty());
++}
+diff --git a/src/roff/troff/input.cpp b/src/roff/troff/input.cpp
+index 5335c1c..88782b1 100644
+--- a/src/roff/troff/input.cpp
++++ b/src/roff/troff/input.cpp
+@@ -6740,6 +6740,74 @@ void hyphenation_patterns_file_code()
+   skip_line();
+ }
+ 
++dictionary char_class_dictionary(501);
++
++void define_class()
++{
++  tok.skip();
++  symbol nm = get_name(1);
++  if (nm.is_null()) {
++    skip_line();
++    return;
++  }
++  charinfo *ci = get_charinfo(nm);
++  charinfo *child1 = 0, *child2 = 0;
++  while (!tok.newline() && !tok.eof()) {
++    tok.skip();
++    if (child1 != 0 && tok.ch() == '-') {
++      tok.next();
++      child2 = tok.get_char(1);
++      if (!child2) {
++	warning(WARN_MISSING,
++		"missing the end of character range in class `%1'",
++		nm.contents());
++	skip_line();
++	return;
++      }
++      if (child1->is_class() || child2->is_class()) {
++	warning(WARN_SYNTAX,
++		"nested character class is not allowed in range definition");
++	skip_line();
++	return;
++      }
++      ci->add_to_class(child1->get_unicode_code(), child2->get_unicode_code());
++      child1 = child2 = 0;
++    }
++    else if (child1 != 0) {
++      if (child1->is_class()) {
++	ci->add_to_class(child1);
++      }
++      else {
++	ci->add_to_class(child1->get_unicode_code());
++      }
++      child1 = 0;
++    }
++    child1 = tok.get_char(1);
++    tok.next();
++    if (!child1) {
++      if (!tok.newline())
++	skip_line();
++      break;
++    }
++  }
++  if (child1 != 0) {
++    if (child1->is_class()) {
++      ci->add_to_class(child1);
++    }
++    else {
++      ci->add_to_class(child1->get_unicode_code());
++    }
++    child1 = 0;
++  }
++  if (!ci->is_class()) {
++    warning(WARN_SYNTAX,
++	    "empty class definition for `%1'",
++	    nm.contents());
++    return;
++  }
++  (void)char_class_dictionary.lookup(nm, ci);
++}
++
+ charinfo *token::get_char(int required)
+ {
+   if (type == TOKEN_CHAR)
+@@ -7817,6 +7885,7 @@ void init_input_requests()
+   init_request("cflags", char_flags);
+   init_request("char", define_character);
+   init_request("chop", chop_macro);
++  init_request("class", define_class);
+   init_request("close", close_request);
+   init_request("color", activate_color);
+   init_request("composite", composite_request);
+@@ -8367,6 +8436,13 @@ charinfo::charinfo(symbol s)
+   number = -1;
+ }
+ 
++int charinfo::get_unicode_code()
++{
++  if (ascii_code != '\0')
++    return ascii_code;
++  return glyph_to_unicode(this);
++}
++
+ void charinfo::set_hyphenation_code(unsigned char c)
+ {
+   hyphenation_code = c;
+@@ -8388,6 +8464,25 @@ void charinfo::set_translation(charinfo *ci, int tt, int ti)
+   transparent_translate = tt;
+ }
+ 
++// Get the union of all flags affecting this charinfo.
++unsigned char charinfo::get_flags()
++{
++  unsigned char all_flags = flags;
++  dictionary_iterator iter(char_class_dictionary);
++  charinfo *cp;
++  symbol s;
++  while (iter.get(&s, (void **)&cp)) {
++    assert(!s.is_null());
++    if (cp->contains(get_unicode_code())) {
++#if defined(DEBUGGING)
++      fprintf(stderr, "charinfo::get_flags %p %s %d\n", cp, cp->nm.contents(), cp->flags);
++#endif
++      all_flags |= cp->flags;
++    }
++  }
++  return all_flags;
++}
++
+ void charinfo::set_special_translation(int c, int tt)
+ {
+   special_translation = c;
+@@ -8432,6 +8527,49 @@ int charinfo::get_number()
+   return number;
+ }
+ 
++bool charinfo::contains(int c)
++{
++  std::vector<std::pair<int, int> >::const_iterator ranges_iter;
++  ranges_iter = ranges.begin();
++  while (ranges_iter != ranges.end()) {
++    if (c >= ranges_iter->first && c <= ranges_iter->second) {
++#if defined(DEBUGGING)
++      fprintf(stderr, "charinfo::contains(%d)\n", c);
++#endif
++      return true;
++    }
++    ++ranges_iter;
++  }
++
++  std::vector<charinfo *>::const_iterator nested_iter;
++  nested_iter = nested_classes.begin();
++  while (nested_iter != nested_classes.end()) {
++    if ((*nested_iter)->contains(c))
++      return true;
++    ++nested_iter;
++  }
++
++  return false;
++}
++
++bool charinfo::contains(symbol nm)
++{
++  const char *unicode = glyph_name_to_unicode(nm.contents());
++  if (unicode != NULL && strchr(unicode, '_') == NULL) {
++    char *ignore;
++    int c = (int)strtol(unicode, &ignore, 16);
++    return contains(c);
++  }
++  else
++    return false;
++}
++
++bool charinfo::contains(charinfo *)
++{
++  // TODO
++  return false;
++}
++
+ symbol UNNAMED_SYMBOL("---");
+ 
+ // For numbered characters not between 0 and 255, we make a symbol out
+diff --git a/tmac/Makefile.sub b/tmac/Makefile.sub
+index ef4b577..5900010 100644
+--- a/tmac/Makefile.sub
++++ b/tmac/Makefile.sub
+@@ -55,7 +55,8 @@ NORMALFILES=\
+   fr.tmac hyphen.fr \
+   sv.tmac hyphen.sv \
+   de.tmac den.tmac hyphen.det hyphen.den hyphenex.det \
+-  cs.tmac hyphen.cs hyphenex.cs
++  cs.tmac hyphen.cs hyphenex.cs \
++  ja.tmac
+ 
+ # These files are handled specially during installation and deinstallation.
+ SPECIALFILES=an.tmac s.tmac www.tmac
+diff --git a/tmac/ja.tmac b/tmac/ja.tmac
+new file mode 100644
+index 0000000..eed664b
+--- /dev/null
++++ b/tmac/ja.tmac
+@@ -0,0 +1,49 @@
++.\" -*- mode: nroff; coding: utf-8; -*-
++.\"
++.\" Japanese localization for groff
++.\"
++.\" Copyright (C) 2009 Free Software Foundation, Inc.
++.\"   Written by Fumitoshi UKAI <ukai@debian.or.jp> and
++.\"   Colin Watson <cjwatson@debian.org>
++.\"
++.\" This file is part of groff.
++.\"
++.\" groff is free software; you can redistribute it and/or modify it under
++.\" the terms of the GNU General Public License as published by the Free
++.\" Software Foundation, either version 3 of the License, or
++.\" (at your option) any later version.
++.\"
++.\" groff is distributed in the hope that it will be useful, but WITHOUT ANY
++.\" WARRANTY; without even the implied warranty of MERCHANTABILITY or
++.\" FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
++.\" for more details.
++.\"
++.\" You should have received a copy of the GNU General Public License
++.\" along with this program. If not, see <http://www.gnu.org/licenses/>.
++.\"
++.\" Please send comments to groff@gnu.org.
++.
++.
++.\" Locale string
++.
++.ds locale japanese\"
++.
++.
++.class [CJKprepunct] \
++  , : ; > } \
++  \[u3001] \[u3002] \[uFF0C] \[uFF0E] \[u30FB] \[uFF1A] \[uFF1B] \[uFF1F] \
++  \[uFF01] \[uFF09] \[u3015] \[uFF3D] \[uFF5D] \[u300D] \[u300F] \[u3011] \
++  \[u3041] \[u3043] \[u3045] \[u3047] \[u3049] \[u3063] \[u3083] \[u3085] \
++  \[u3087] \[u30FC] \
++  \[u30A1] \[u30A3] \[u30A5] \[u30A7] \[u30A9] \[u30C3] \[u30E3] \[u30E5] \
++  \[u30E7]
++.class [CJKpostpunct] \
++  \[uFF08] \[u3014] \[uFF3B] \[uFF5B] \[u300C] \[u300E] \[u3010]
++.
++.\" Hiragana, Katakana, and Kanji glyphs.
++.class [CJKnormal] \
++  \[u3041]-\[u3096] \[u30A0]-\[u30FF] \[u4E00]-\[u9FFF]
++.
++.cflags 2 \C'[CJKprepunct]'
++.cflags 4 \C'[CJKpostpunct]'
++.cflags 66 \C'[CJKnormal]'
+-- 
+1.7.3.2
+
diff --git a/groff-japanese-wcwidth.patch b/groff-japanese-wcwidth.patch
new file mode 100644
index 0000000..5bd8663
--- /dev/null
+++ b/groff-japanese-wcwidth.patch
@@ -0,0 +1,23721 @@
+Resolves: #596900
+
+From cae3dafb993db05fef0bbc1188e5ee437c1c572d Mon Sep 17 00:00:00 2001
+From: Daiki Ueno <ueno@unixuser.org>
+Date: Thu, 5 Aug 2010 16:53:28 +0900
+Subject: [PATCH 2/2] Use wcwidth() to determine glyph width.
+
+---
+ Makefile.comm                         |    4 +-
+ Makefile.in                           |   25 +-
+ src/devices/grotty/Makefile.sub       |    2 +-
+ src/devices/grotty/tty.cpp            |    1 +
+ src/libs/gl/Makefile.am               |    7 +
+ src/libs/gl/Makefile.in               |  785 ++++
+ src/libs/gl/aclocal.m4                | 1005 ++++
+ src/libs/gl/build-aux/arg-nonnull.h   |   26 +
+ src/libs/gl/build-aux/c++defs.h       |  271 ++
+ src/libs/gl/build-aux/compile         |  143 +
+ src/libs/gl/build-aux/config.guess    | 1501 ++++++
+ src/libs/gl/build-aux/config.sub      | 1705 +++++++
+ src/libs/gl/build-aux/depcomp         |  630 +++
+ src/libs/gl/build-aux/install-sh      |  520 +++
+ src/libs/gl/build-aux/missing         |  376 ++
+ src/libs/gl/build-aux/warn-on-use.h   |  109 +
+ src/libs/gl/config.h.in               |  259 +
+ src/libs/gl/configure                 | 8269 +++++++++++++++++++++++++++++++++
+ src/libs/gl/configure.ac              |  135 +
+ src/libs/gl/gllib/Makefile.am         |  458 ++
+ src/libs/gl/gllib/Makefile.in         | 1049 +++++
+ src/libs/gl/gllib/config.charset      |  683 +++
+ src/libs/gl/gllib/localcharset.c      |  548 +++
+ src/libs/gl/gllib/localcharset.h      |   41 +
+ src/libs/gl/gllib/ref-add.sin         |   30 +
+ src/libs/gl/gllib/ref-del.sin         |   25 +
+ src/libs/gl/gllib/stddef.in.h         |   86 +
+ src/libs/gl/gllib/stdint.in.h         |  568 +++
+ src/libs/gl/gllib/streq.h             |  176 +
+ src/libs/gl/gllib/unitypes.in.h       |   26 +
+ src/libs/gl/gllib/uniwidth.in.h       |   65 +
+ src/libs/gl/gllib/uniwidth/cjk.h      |   37 +
+ src/libs/gl/gllib/uniwidth/width.c    |  359 ++
+ src/libs/gl/gllib/wchar.in.h          |  428 ++
+ src/libs/gl/gllib/wctype.in.h         |  377 ++
+ src/libs/gl/gllib/wcwidth.c           |   50 +
+ src/libs/gl/glm4/00gnulib.m4          |   30 +
+ src/libs/gl/glm4/Makefile.am          |   22 +
+ src/libs/gl/glm4/Makefile.in          |  425 ++
+ src/libs/gl/glm4/codeset.m4           |   21 +
+ src/libs/gl/glm4/extensions.m4        |  118 +
+ src/libs/gl/glm4/fcntl-o.m4           |   85 +
+ src/libs/gl/glm4/glibc21.m4           |   30 +
+ src/libs/gl/glm4/gnulib-common.m4     |  201 +
+ src/libs/gl/glm4/include_next.m4      |  187 +
+ src/libs/gl/glm4/libunistring-base.m4 |  141 +
+ src/libs/gl/glm4/localcharset.m4      |   17 +
+ src/libs/gl/glm4/longlong.m4          |  106 +
+ src/libs/gl/glm4/multiarch.m4         |   65 +
+ src/libs/gl/glm4/stddef_h.m4          |   45 +
+ src/libs/gl/glm4/stdint.m4            |  472 ++
+ src/libs/gl/glm4/warn-on-use.m4       |   45 +
+ src/libs/gl/glm4/wchar_h.m4           |  152 +
+ src/libs/gl/glm4/wchar_t.m4           |   20 +
+ src/libs/gl/glm4/wctype_h.m4          |   76 +
+ src/libs/gl/glm4/wcwidth.m4           |   94 +
+ src/libs/gl/glm4/wint_t.m4            |   28 +
+ src/libs/libgroff/font.cpp            |    8 +
+ src/roff/troff/Makefile.sub           |    2 +-
+ src/roff/troff/input.cpp              |    1 +
+ 60 files changed, 23165 insertions(+), 5 deletions(-)
+ create mode 100644 src/libs/gl/Makefile.am
+ create mode 100644 src/libs/gl/Makefile.in
+ create mode 100644 src/libs/gl/aclocal.m4
+ create mode 100644 src/libs/gl/build-aux/arg-nonnull.h
+ create mode 100644 src/libs/gl/build-aux/c++defs.h
+ create mode 100755 src/libs/gl/build-aux/compile
+ create mode 100755 src/libs/gl/build-aux/config.guess
+ create mode 100755 src/libs/gl/build-aux/config.sub
+ create mode 100755 src/libs/gl/build-aux/depcomp
+ create mode 100755 src/libs/gl/build-aux/install-sh
+ create mode 100755 src/libs/gl/build-aux/missing
+ create mode 100644 src/libs/gl/build-aux/warn-on-use.h
+ create mode 100644 src/libs/gl/config.h.in
+ create mode 100755 src/libs/gl/configure
+ create mode 100644 src/libs/gl/configure.ac
+ create mode 100644 src/libs/gl/gllib/Makefile.am
+ create mode 100644 src/libs/gl/gllib/Makefile.in
+ create mode 100644 src/libs/gl/gllib/config.charset
+ create mode 100644 src/libs/gl/gllib/localcharset.c
+ create mode 100644 src/libs/gl/gllib/localcharset.h
+ create mode 100644 src/libs/gl/gllib/ref-add.sin
+ create mode 100644 src/libs/gl/gllib/ref-del.sin
+ create mode 100644 src/libs/gl/gllib/stddef.in.h
+ create mode 100644 src/libs/gl/gllib/stdint.in.h
+ create mode 100644 src/libs/gl/gllib/streq.h
+ create mode 100644 src/libs/gl/gllib/unitypes.in.h
+ create mode 100644 src/libs/gl/gllib/uniwidth.in.h
+ create mode 100644 src/libs/gl/gllib/uniwidth/cjk.h
+ create mode 100644 src/libs/gl/gllib/uniwidth/width.c
+ create mode 100644 src/libs/gl/gllib/wchar.in.h
+ create mode 100644 src/libs/gl/gllib/wctype.in.h
+ create mode 100644 src/libs/gl/gllib/wcwidth.c
+ create mode 100644 src/libs/gl/glm4/00gnulib.m4
+ create mode 100644 src/libs/gl/glm4/Makefile.am
+ create mode 100644 src/libs/gl/glm4/Makefile.in
+ create mode 100644 src/libs/gl/glm4/codeset.m4
+ create mode 100644 src/libs/gl/glm4/extensions.m4
+ create mode 100644 src/libs/gl/glm4/fcntl-o.m4
+ create mode 100644 src/libs/gl/glm4/glibc21.m4
+ create mode 100644 src/libs/gl/glm4/gnulib-common.m4
+ create mode 100644 src/libs/gl/glm4/include_next.m4
+ create mode 100644 src/libs/gl/glm4/libunistring-base.m4
+ create mode 100644 src/libs/gl/glm4/localcharset.m4
+ create mode 100644 src/libs/gl/glm4/longlong.m4
+ create mode 100644 src/libs/gl/glm4/multiarch.m4
+ create mode 100644 src/libs/gl/glm4/stddef_h.m4
+ create mode 100644 src/libs/gl/glm4/stdint.m4
+ create mode 100644 src/libs/gl/glm4/warn-on-use.m4
+ create mode 100644 src/libs/gl/glm4/wchar_h.m4
+ create mode 100644 src/libs/gl/glm4/wchar_t.m4
+ create mode 100644 src/libs/gl/glm4/wctype_h.m4
+ create mode 100644 src/libs/gl/glm4/wcwidth.m4
+ create mode 100644 src/libs/gl/glm4/wint_t.m4
+
+diff --git a/Makefile.comm b/Makefile.comm
+index 0408ef4..857c6e7 100644
+--- a/Makefile.comm
++++ b/Makefile.comm
+@@ -20,7 +20,8 @@
+ # Makefile.comm
+ #
+ INCLUDES=-I. -I$(srcdir) \
+-  -I$(top_builddir)/src/include -I$(top_srcdir)/src/include
++  -I$(top_builddir)/src/include -I$(top_srcdir)/src/include \
++  -I$(tob_builddir)/src/libs/gl/gllib
+ ALL_CCFLAGS=$(INCLUDES) $(CCDEFINES) $(CCFLAGS) $(CPPFLAGS)
+ COMPILE.cpp=$(CCC) $(ALL_CCFLAGS) -c
+ ALL_CFLAGS=$(INCLUDES) $(CDEFINES) $(CFLAGS) $(CPPFLAGS)
+@@ -31,6 +32,7 @@ LIBGROFF=$(top_builddir)/src/libs/libgroff/libgroff.$(LIBEXT)
+ LIBBIB=$(top_builddir)/src/libs/libbib/libbib.$(LIBEXT)
+ LIBDRIVER=$(top_builddir)/src/libs/libdriver/libdriver.$(LIBEXT)
+ LIBXUTIL=$(top_builddir)/src/libs/libxutil/libxutil.$(LIBEXT)
++LIBGNU=$(top_builddir)/src/libs/gl/gllib/libgnu.$(LIBEXT)
+ MLIB=
+ XLIBS=
+ YTABH=
+diff --git a/Makefile.in b/Makefile.in
+index e66e66d..8bbb7a8 100644
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -626,11 +626,17 @@ NOMAKEDIRS=\
+   contrib/mom/momdoc \
+   contrib/gdiffmk/tests \
+   src/libs/snprintf \
++  src/libs/gl/gllib \
++  src/libs/gl/gllib/uniwidth \
++  src/libs/gl/glm4 \
++  src/libs/gl/build-aux \
++  src/libs/gl \
+   font/devps/old \
+   font/util
++GLDIRS =src/libs/gl
+ DISTDIRS=\
+   $(INCDIRS) $(LIBDIRS) $(PROGDIRS) $(DEVDIRS) $(XDEVDIRS) $(OTHERDEVDIRS) \
+-  $(ALLTTYDEVDIRS) $(OTHERDIRS) $(EXTRADIRS) $(NOMAKEDIRS)
++  $(ALLTTYDEVDIRS) $(OTHERDIRS) $(EXTRADIRS) $(NOMAKEDIRS) $(GLDIRS)
+ TARGETS=all install_bin install_data clean distclean mostlyclean \
+   realclean extraclean distfiles TAGS depend uninstall_sub fonts
+ 
+@@ -658,7 +664,7 @@ dot: FORCE
+ 	  -f $(top_srcdir)/Makefile.comm \
+ 	  -f $(top_srcdir)/Makefile.sub $(do)
+ 
+-$(LIBDIRS): FORCE $(INCDIRS) $(PROGDEPDIRS)
++$(LIBDIRS): FORCE $(INCDIRS) $(PROGDEPDIRS) $(GLDIRS)
+ 	@$(ENVSETUP); \
+ 	if test $(srcdir) = .; then \
+ 	  srcdir=.; \
+@@ -720,6 +726,21 @@ $(DEVDIRS) $(XDEVDIRS) $(OTHERDEVDIRS) $(TTYDEVDIRS): FORCE $(PROGDEPDIRS) $(CCP
+ 	  -f $$srcdir/Makefile.sub \
+ 	  -f $(top_srcdir)/Makefile.dev $(do)
+ 
++$(GLDIRS): FORCE
++	@$(ENVSETUP); \
++	if test $(srcdir) = .; then \
++	  srcdir=.; \
++	else \
++	  srcdir=`cd $(srcdir); pwd`/$@; \
++	fi; \
++	test -d $@ || $(mkinstalldirs) $@; \
++	case $(do) in \
++	all) \
++	cd $@; \
++	test -f Makefile || $(SHELL) $$srcdir/configure; \
++	$(MAKE) $(do) ;; \
++	esac
++
+ $(OTHERDIRS): $(PROGDEPDIRS) $(CCPROGDIRS) $(CPROGDIRS)
+ 
+ $(INCDIRS) $(PROGDEPDIRS) $(OTHERDIRS): FORCE
+diff --git a/src/devices/grotty/Makefile.sub b/src/devices/grotty/Makefile.sub
+index 2ec77a5..0b5c6b2 100644
+--- a/src/devices/grotty/Makefile.sub
++++ b/src/devices/grotty/Makefile.sub
+@@ -1,6 +1,6 @@
+ PROG=grotty$(EXEEXT)
+ MAN1=grotty.n
+-XLIBS=$(LIBDRIVER) $(LIBGROFF)
++XLIBS=$(LIBDRIVER) $(LIBGROFF) $(LIBGNU)
+ MLIB=$(LIBM)
+ OBJS=tty.$(OBJEXT)
+ CCSRCS=$(srcdir)/tty.cpp
+diff --git a/src/devices/grotty/tty.cpp b/src/devices/grotty/tty.cpp
+index 0ea7969..8765410 100644
+--- a/src/devices/grotty/tty.cpp
++++ b/src/devices/grotty/tty.cpp
+@@ -871,6 +871,7 @@ int main(int argc, char **argv)
+   if (getenv("GROFF_NO_SGR"))
+     old_drawing_scheme = 1;
+   setbuf(stderr, stderr_buf);
++  setlocale(LC_CTYPE, "");
+   int c;
+   static const struct option long_options[] = {
+     { "help", no_argument, 0, CHAR_MAX + 1 },
+diff --git a/src/libs/gl/Makefile.am b/src/libs/gl/Makefile.am
+new file mode 100644
+index 0000000..6fc61b5
+--- /dev/null
++++ b/src/libs/gl/Makefile.am
+@@ -0,0 +1,7 @@
++## Process this file with automake to produce Makefile.in.
++
++AUTOMAKE_OPTIONS = 1.5 foreign
++
++SUBDIRS = gllib glm4
++
++ACLOCAL_AMFLAGS = -I glm4
+diff --git a/src/libs/gl/Makefile.in b/src/libs/gl/Makefile.in
+new file mode 100644
+index 0000000..9b695f2
+--- /dev/null
++++ b/src/libs/gl/Makefile.in
+@@ -0,0 +1,785 @@
++# Makefile.in generated by automake 1.11.1 from Makefile.am.
++# @configure_input@
++
++# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
++# 2003, 2004, 2005, 2006, 2007, 2008, 2009  Free Software Foundation,
++# Inc.
++# This Makefile.in is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
++# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
++# PARTICULAR PURPOSE.
++
++@SET_MAKE@
++VPATH = @srcdir@
++pkgdatadir = $(datadir)/@PACKAGE@
++pkgincludedir = $(includedir)/@PACKAGE@
++pkglibdir = $(libdir)/@PACKAGE@
++pkglibexecdir = $(libexecdir)/@PACKAGE@
++am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
++install_sh_DATA = $(install_sh) -c -m 644
++install_sh_PROGRAM = $(install_sh) -c
++install_sh_SCRIPT = $(install_sh) -c
++INSTALL_HEADER = $(INSTALL_DATA)
++transform = $(program_transform_name)
++NORMAL_INSTALL = :
++PRE_INSTALL = :
++POST_INSTALL = :
++NORMAL_UNINSTALL = :
++PRE_UNINSTALL = :
++POST_UNINSTALL = :
++build_triplet = @build@
++host_triplet = @host@
++subdir = .
++DIST_COMMON = $(am__configure_deps) $(srcdir)/Makefile.am \
++	$(srcdir)/Makefile.in $(srcdir)/config.h.in \
++	$(top_srcdir)/configure build-aux/compile \
++	build-aux/config.guess build-aux/config.sub build-aux/depcomp \
++	build-aux/install-sh build-aux/missing
++ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
++am__aclocal_m4_deps = $(top_srcdir)/glm4/00gnulib.m4 \
++	$(top_srcdir)/glm4/codeset.m4 $(top_srcdir)/glm4/extensions.m4 \
++	$(top_srcdir)/glm4/fcntl-o.m4 $(top_srcdir)/glm4/glibc21.m4 \
++	$(top_srcdir)/glm4/gnulib-common.m4 \
++	$(top_srcdir)/glm4/include_next.m4 \
++	$(top_srcdir)/glm4/libunistring-base.m4 \
++	$(top_srcdir)/glm4/localcharset.m4 \
++	$(top_srcdir)/glm4/longlong.m4 $(top_srcdir)/glm4/multiarch.m4 \
++	$(top_srcdir)/glm4/stddef_h.m4 $(top_srcdir)/glm4/stdint.m4 \
++	$(top_srcdir)/glm4/warn-on-use.m4 \
++	$(top_srcdir)/glm4/wchar_h.m4 $(top_srcdir)/glm4/wchar_t.m4 \
++	$(top_srcdir)/glm4/wctype_h.m4 $(top_srcdir)/glm4/wcwidth.m4 \
++	$(top_srcdir)/glm4/wint_t.m4 $(top_srcdir)/configure.ac
++am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
++	$(ACLOCAL_M4)
++am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
++ configure.lineno config.status.lineno
++mkinstalldirs = $(install_sh) -d
++CONFIG_HEADER = config.h
++CONFIG_CLEAN_FILES =
++CONFIG_CLEAN_VPATH_FILES =
++SOURCES =
++DIST_SOURCES =
++RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \
++	html-recursive info-recursive install-data-recursive \
++	install-dvi-recursive install-exec-recursive \
++	install-html-recursive install-info-recursive \
++	install-pdf-recursive install-ps-recursive install-recursive \
++	installcheck-recursive installdirs-recursive pdf-recursive \
++	ps-recursive uninstall-recursive
++RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive	\
++  distclean-recursive maintainer-clean-recursive
++AM_RECURSIVE_TARGETS = $(RECURSIVE_TARGETS:-recursive=) \
++	$(RECURSIVE_CLEAN_TARGETS:-recursive=) tags TAGS ctags CTAGS \
++	distdir dist dist-all distcheck
++ETAGS = etags
++CTAGS = ctags
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++        dir0=`echo "$$dir0" | sed -e "$$sed_butlast"`; \
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++        first2=`echo "$$dir2" | sed -e "$$sed_first"`; \
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++          dir2="../$$dir2"; \
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++        dir0="$$dir0"/"$$first"; \
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++	$(MAKE) $(AM_MAKEFLAGS) all-recursive
++
++.SUFFIXES:
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++	@for dep in $?; do \
++	  case '$(am__configure_deps)' in \
++	    *$$dep*) \
++	      echo ' cd $(srcdir) && $(AUTOMAKE) --foreign'; \
++	      $(am__cd) $(srcdir) && $(AUTOMAKE) --foreign \
++		&& exit 0; \
++	      exit 1;; \
++	  esac; \
++	done; \
++	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign Makefile'; \
++	$(am__cd) $(top_srcdir) && \
++	  $(AUTOMAKE) --foreign Makefile
++.PRECIOUS: Makefile
++Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
++	@case '$?' in \
++	  *config.status*) \
++	    echo ' $(SHELL) ./config.status'; \
++	    $(SHELL) ./config.status;; \
++	  *) \
++	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
++	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
++	esac;
++
++$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
++	$(SHELL) ./config.status --recheck
++
++$(top_srcdir)/configure:  $(am__configure_deps)
++	$(am__cd) $(srcdir) && $(AUTOCONF)
++$(ACLOCAL_M4):  $(am__aclocal_m4_deps)
++	$(am__cd) $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
++$(am__aclocal_m4_deps):
++
++config.h: stamp-h1
++	@if test ! -f $@; then \
++	  rm -f stamp-h1; \
++	  $(MAKE) $(AM_MAKEFLAGS) stamp-h1; \
++	else :; fi
++
++stamp-h1: $(srcdir)/config.h.in $(top_builddir)/config.status
++	@rm -f stamp-h1
++	cd $(top_builddir) && $(SHELL) ./config.status config.h
++$(srcdir)/config.h.in:  $(am__configure_deps) 
++	($(am__cd) $(top_srcdir) && $(AUTOHEADER))
++	rm -f stamp-h1
++	touch $@
++
++distclean-hdr:
++	-rm -f config.h stamp-h1
++
++# This directory's subdirectories are mostly independent; you can cd
++# into them and run `make' without going through this Makefile.
++# To change the values of `make' variables: instead of editing Makefiles,
++# (1) if the variable is set in `config.status', edit `config.status'
++#     (which will cause the Makefiles to be regenerated when you run `make');
++# (2) otherwise, pass the desired values on the `make' command line.
++$(RECURSIVE_TARGETS):
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++	for f in x $$MAKEFLAGS; do \
++	  case $$f in \
++	    *=* | --[!k]*);; \
++	    *k*) failcom='fail=yes';; \
++	  esac; \
++	done; \
++	dot_seen=no; \
++	target=`echo $@ | sed s/-recursive//`; \
++	list='$(SUBDIRS)'; for subdir in $$list; do \
++	  echo "Making $$target in $$subdir"; \
++	  if test "$$subdir" = "."; then \
++	    dot_seen=yes; \
++	    local_target="$$target-am"; \
++	  else \
++	    local_target="$$target"; \
++	  fi; \
++	  ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
++	  || eval $$failcom; \
++	done; \
++	if test "$$dot_seen" = "no"; then \
++	  $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \
++	fi; test -z "$$fail"
++
++$(RECURSIVE_CLEAN_TARGETS):
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++	for f in x $$MAKEFLAGS; do \
++	  case $$f in \
++	    *=* | --[!k]*);; \
++	    *k*) failcom='fail=yes';; \
++	  esac; \
++	done; \
++	dot_seen=no; \
++	case "$@" in \
++	  distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \
++	  *) list='$(SUBDIRS)' ;; \
++	esac; \
++	rev=''; for subdir in $$list; do \
++	  if test "$$subdir" = "."; then :; else \
++	    rev="$$subdir $$rev"; \
++	  fi; \
++	done; \
++	rev="$$rev ."; \
++	target=`echo $@ | sed s/-recursive//`; \
++	for subdir in $$rev; do \
++	  echo "Making $$target in $$subdir"; \
++	  if test "$$subdir" = "."; then \
++	    local_target="$$target-am"; \
++	  else \
++	    local_target="$$target"; \
++	  fi; \
++	  ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
++	  || eval $$failcom; \
++	done && test -z "$$fail"
++tags-recursive:
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++	  test "$$subdir" = . || ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \
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++
++ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
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++	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
++	  done | \
++	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
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++	mkid -fID $$unique
++tags: TAGS
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++TAGS: tags-recursive $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \
++		$(TAGS_FILES) $(LISP)
++	set x; \
++	here=`pwd`; \
++	if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \
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++	  empty_fix=.; \
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++	  include_option=--include; \
++	  empty_fix=; \
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++	list='$(SUBDIRS)'; for subdir in $$list; do \
++	  if test "$$subdir" = .; then :; else \
++	    test ! -f $$subdir/TAGS || \
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++	list='$(SOURCES) $(HEADERS) config.h.in $(LISP) $(TAGS_FILES)'; \
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++	  if test $$# -gt 0; then \
++	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
++	      "$$@" $$unique; \
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++	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
++	      $$unique; \
++	  fi; \
++	fi
++ctags: CTAGS
++CTAGS: ctags-recursive $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \
++		$(TAGS_FILES) $(LISP)
++	list='$(SOURCES) $(HEADERS) config.h.in $(LISP) $(TAGS_FILES)'; \
++	unique=`for i in $$list; do \
++	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
++	  done | \
++	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
++	      END { if (nonempty) { for (i in files) print i; }; }'`; \
++	test -z "$(CTAGS_ARGS)$$unique" \
++	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
++	     $$unique
++
++GTAGS:
++	here=`$(am__cd) $(top_builddir) && pwd` \
++	  && $(am__cd) $(top_srcdir) \
++	  && gtags -i $(GTAGS_ARGS) "$$here"
++
++distclean-tags:
++	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
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++distdir: $(DISTFILES)
++	$(am__remove_distdir)
++	test -d "$(distdir)" || mkdir "$(distdir)"
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++	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
++	list='$(DISTFILES)'; \
++	  dist_files=`for file in $$list; do echo $$file; done | \
++	  sed -e "s|^$$srcdirstrip/||;t" \
++	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
++	case $$dist_files in \
++	  */*) $(MKDIR_P) `echo "$$dist_files" | \
++			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
++			   sort -u` ;; \
++	esac; \
++	for file in $$dist_files; do \
++	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
++	  if test -d $$d/$$file; then \
++	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
++	    if test -d "$(distdir)/$$file"; then \
++	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
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++	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
++	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
++	    fi; \
++	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
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++	    test -f "$(distdir)/$$file" \
++	    || cp -p $$d/$$file "$(distdir)/$$file" \
++	    || exit 1; \
++	  fi; \
++	done
++	@list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
++	  if test "$$subdir" = .; then :; else \
++	    test -d "$(distdir)/$$subdir" \
++	    || $(MKDIR_P) "$(distdir)/$$subdir" \
++	    || exit 1; \
++	  fi; \
++	done
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++	    $(am__relativize); \
++	    new_distdir=$$reldir; \
++	    dir1=$$subdir; dir2="$(top_distdir)"; \
++	    $(am__relativize); \
++	    new_top_distdir=$$reldir; \
++	    echo " (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir="$$new_top_distdir" distdir="$$new_distdir" \\"; \
++	    echo "     am__remove_distdir=: am__skip_length_check=: am__skip_mode_fix=: distdir)"; \
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++	      $(MAKE) $(AM_MAKEFLAGS) \
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++	        distdir="$$new_distdir" \
++		am__remove_distdir=: \
++		am__skip_length_check=: \
++		am__skip_mode_fix=: \
++	        distdir) \
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++	-test -n "$(am__skip_mode_fix)" \
++	|| find "$(distdir)" -type d ! -perm -755 \
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++	  ! -type d ! -perm -400 -exec chmod a+r {} \; -o \
++	  ! -type d ! -perm -444 -exec $(install_sh) -c -m a+r {} {} \; \
++	|| chmod -R a+r "$(distdir)"
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++	tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
++	$(am__remove_distdir)
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++	tardir=$(distdir) && $(am__tar) | bzip2 -9 -c >$(distdir).tar.bz2
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++	tardir=$(distdir) && $(am__tar) | lzma -9 -c >$(distdir).tar.lzma
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++dist-shar: distdir
++	shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
++	$(am__remove_distdir)
++
++dist-zip: distdir
++	-rm -f $(distdir).zip
++	zip -rq $(distdir).zip $(distdir)
++	$(am__remove_distdir)
++
++dist dist-all: distdir
++	tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
++	$(am__remove_distdir)
++
++# This target untars the dist file and tries a VPATH configuration.  Then
++# it guarantees that the distribution is self-contained by making another
++# tarfile.
++distcheck: dist
++	case '$(DIST_ARCHIVES)' in \
++	*.tar.gz*) \
++	  GZIP=$(GZIP_ENV) gzip -dc $(distdir).tar.gz | $(am__untar) ;;\
++	*.tar.bz2*) \
++	  bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\
++	*.tar.lzma*) \
++	  lzma -dc $(distdir).tar.lzma | $(am__untar) ;;\
++	*.tar.xz*) \
++	  xz -dc $(distdir).tar.xz | $(am__untar) ;;\
++	*.tar.Z*) \
++	  uncompress -c $(distdir).tar.Z | $(am__untar) ;;\
++	*.shar.gz*) \
++	  GZIP=$(GZIP_ENV) gzip -dc $(distdir).shar.gz | unshar ;;\
++	*.zip*) \
++	  unzip $(distdir).zip ;;\
++	esac
++	chmod -R a-w $(distdir); chmod a+w $(distdir)
++	mkdir $(distdir)/_build
++	mkdir $(distdir)/_inst
++	chmod a-w $(distdir)
++	test -d $(distdir)/_build || exit 0; \
++	dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
++	  && dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
++	  && am__cwd=`pwd` \
++	  && $(am__cd) $(distdir)/_build \
++	  && ../configure --srcdir=.. --prefix="$$dc_install_base" \
++	    $(DISTCHECK_CONFIGURE_FLAGS) \
++	  && $(MAKE) $(AM_MAKEFLAGS) \
++	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
++	  && $(MAKE) $(AM_MAKEFLAGS) check \
++	  && $(MAKE) $(AM_MAKEFLAGS) install \
++	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
++	  && $(MAKE) $(AM_MAKEFLAGS) uninstall \
++	  && $(MAKE) $(AM_MAKEFLAGS) distuninstallcheck_dir="$$dc_install_base" \
++	        distuninstallcheck \
++	  && chmod -R a-w "$$dc_install_base" \
++	  && ({ \
++	       (cd ../.. && umask 077 && mkdir "$$dc_destdir") \
++	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" install \
++	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" uninstall \
++	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" \
++	            distuninstallcheck_dir="$$dc_destdir" distuninstallcheck; \
++	      } || { rm -rf "$$dc_destdir"; exit 1; }) \
++	  && rm -rf "$$dc_destdir" \
++	  && $(MAKE) $(AM_MAKEFLAGS) dist \
++	  && rm -rf $(DIST_ARCHIVES) \
++	  && $(MAKE) $(AM_MAKEFLAGS) distcleancheck \
++	  && cd "$$am__cwd" \
++	  || exit 1
++	$(am__remove_distdir)
++	@(echo "$(distdir) archives ready for distribution: "; \
++	  list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \
++	  sed -e 1h -e 1s/./=/g -e 1p -e 1x -e '$$p' -e '$$x'
++distuninstallcheck:
++	@$(am__cd) '$(distuninstallcheck_dir)' \
++	&& test `$(distuninstallcheck_listfiles) | wc -l` -le 1 \
++	   || { echo "ERROR: files left after uninstall:" ; \
++	        if test -n "$(DESTDIR)"; then \
++	          echo "  (check DESTDIR support)"; \
++	        fi ; \
++	        $(distuninstallcheck_listfiles) ; \
++	        exit 1; } >&2
++distcleancheck: distclean
++	@if test '$(srcdir)' = . ; then \
++	  echo "ERROR: distcleancheck can only run from a VPATH build" ; \
++	  exit 1 ; \
++	fi
++	@test `$(distcleancheck_listfiles) | wc -l` -eq 0 \
++	  || { echo "ERROR: files left in build directory after distclean:" ; \
++	       $(distcleancheck_listfiles) ; \
++	       exit 1; } >&2
++check-am: all-am
++check: check-recursive
++all-am: Makefile config.h
++installdirs: installdirs-recursive
++installdirs-am:
++install: install-recursive
++install-exec: install-exec-recursive
++install-data: install-data-recursive
++uninstall: uninstall-recursive
++
++install-am: all-am
++	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
++
++installcheck: installcheck-recursive
++install-strip:
++	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
++	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
++	  `test -z '$(STRIP)' || \
++	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
++mostlyclean-generic:
++
++clean-generic:
++
++distclean-generic:
++	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
++	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
++
++maintainer-clean-generic:
++	@echo "This command is intended for maintainers to use"
++	@echo "it deletes files that may require special tools to rebuild."
++clean: clean-recursive
++
++clean-am: clean-generic mostlyclean-am
++
++distclean: distclean-recursive
++	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
++	-rm -f Makefile
++distclean-am: clean-am distclean-generic distclean-hdr distclean-tags
++
++dvi: dvi-recursive
++
++dvi-am:
++
++html: html-recursive
++
++html-am:
++
++info: info-recursive
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++info-am:
++
++install-data-am:
++
++install-dvi: install-dvi-recursive
++
++install-dvi-am:
++
++install-exec-am:
++
++install-html: install-html-recursive
++
++install-html-am:
++
++install-info: install-info-recursive
++
++install-info-am:
++
++install-man:
++
++install-pdf: install-pdf-recursive
++
++install-pdf-am:
++
++install-ps: install-ps-recursive
++
++install-ps-am:
++
++installcheck-am:
++
++maintainer-clean: maintainer-clean-recursive
++	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
++	-rm -rf $(top_srcdir)/autom4te.cache
++	-rm -f Makefile
++maintainer-clean-am: distclean-am maintainer-clean-generic
++
++mostlyclean: mostlyclean-recursive
++
++mostlyclean-am: mostlyclean-generic
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++pdf: pdf-recursive
++
++pdf-am:
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++ps: ps-recursive
++
++ps-am:
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++uninstall-am:
++
++.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) all \
++	ctags-recursive install-am install-strip tags-recursive
++
++.PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \
++	all all-am am--refresh check check-am clean clean-generic \
++	ctags ctags-recursive dist dist-all dist-bzip2 dist-gzip \
++	dist-lzma dist-shar dist-tarZ dist-xz dist-zip distcheck \
++	distclean distclean-generic distclean-hdr distclean-tags \
++	distcleancheck distdir distuninstallcheck dvi dvi-am html \
++	html-am info info-am install install-am install-data \
++	install-data-am install-dvi install-dvi-am install-exec \
++	install-exec-am install-html install-html-am install-info \
++	install-info-am install-man install-pdf install-pdf-am \
++	install-ps install-ps-am install-strip installcheck \
++	installcheck-am installdirs installdirs-am maintainer-clean \
++	maintainer-clean-generic mostlyclean mostlyclean-generic pdf \
++	pdf-am ps ps-am tags tags-recursive uninstall uninstall-am
++
++
++# Tell versions [3.59,3.63) of GNU make to not export all variables.
++# Otherwise a system limit (for SysV at least) may be exceeded.
++.NOEXPORT:
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+index 0000000..2245077
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++++ b/src/libs/gl/aclocal.m4
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++# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
++# 2005, 2006, 2007, 2008, 2009  Free Software Foundation, Inc.
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
++# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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++m4_ifndef([AC_AUTOCONF_VERSION],
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++To do so, use the procedure documented by the package, typically `autoreconf'.])])
++
++# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# AM_AUTOMAKE_VERSION(VERSION)
++# ----------------------------
++# Automake X.Y traces this macro to ensure aclocal.m4 has been
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++AC_DEFUN([AM_AUTOMAKE_VERSION],
++[am__api_version='1.11'
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++      [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
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++# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
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++# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
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++# AM_CONDITIONAL                                            -*- Autoconf -*-
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++# Free Software Foundation, Inc.
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++# gives unlimited permission to copy and/or distribute it,
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++
++# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
++# Free Software Foundation, Inc.
++#
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++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
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++# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
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++# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
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++# _AM_DEPENDENCIES(NAME)
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++    # We check with `-c' and `-o' for the sake of the "dashmstdout"
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++    if depmode=$depmode \
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++      # When given -MP, icc 7.0 and 7.1 complain thusly:
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++      #   icc: Command line remark: option '-MP' not supported
++      if (grep 'ignoring option' conftest.err ||
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++  *\'*) eval set x "$CONFIG_FILES" ;;
++  *)   set x $CONFIG_FILES ;;
++  esac
++  shift
++  for mf
++  do
++    # Strip MF so we end up with the name of the file.
++    mf=`echo "$mf" | sed -e 's/:.*$//'`
++    # Check whether this is an Automake generated Makefile or not.
++    # We used to match only the files named `Makefile.in', but
++    # some people rename them; so instead we look at the file content.
++    # Grep'ing the first line is not enough: some people post-process
++    # each Makefile.in and add a new line on top of each file to say so.
++    # Grep'ing the whole file is not good either: AIX grep has a line
++    # limit of 2048, but all sed's we know have understand at least 4000.
++    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
++      dirpart=`AS_DIRNAME("$mf")`
++    else
++      continue
++    fi
++    # Extract the definition of DEPDIR, am__include, and am__quote
++    # from the Makefile without running `make'.
++    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
++    test -z "$DEPDIR" && continue
++    am__include=`sed -n 's/^am__include = //p' < "$mf"`
++    test -z "am__include" && continue
++    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
++    # When using ansi2knr, U may be empty or an underscore; expand it
++    U=`sed -n 's/^U = //p' < "$mf"`
++    # Find all dependency output files, they are included files with
++    # $(DEPDIR) in their names.  We invoke sed twice because it is the
++    # simplest approach to changing $(DEPDIR) to its actual value in the
++    # expansion.
++    for file in `sed -n "
++      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
++	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
++      # Make sure the directory exists.
++      test -f "$dirpart/$file" && continue
++      fdir=`AS_DIRNAME(["$file"])`
++      AS_MKDIR_P([$dirpart/$fdir])
++      # echo "creating $dirpart/$file"
++      echo '# dummy' > "$dirpart/$file"
++    done
++  done
++}
++])# _AM_OUTPUT_DEPENDENCY_COMMANDS
++
++
++# AM_OUTPUT_DEPENDENCY_COMMANDS
++# -----------------------------
++# This macro should only be invoked once -- use via AC_REQUIRE.
++#
++# This code is only required when automatic dependency tracking
++# is enabled.  FIXME.  This creates each `.P' file that we will
++# need in order to bootstrap the dependency handling code.
++AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
++[AC_CONFIG_COMMANDS([depfiles],
++     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
++     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
++])
++
++# Do all the work for Automake.                             -*- Autoconf -*-
++
++# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
++# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# serial 16
++
++# This macro actually does too much.  Some checks are only needed if
++# your package does certain things.  But this isn't really a big deal.
++
++# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
++# AM_INIT_AUTOMAKE([OPTIONS])
++# -----------------------------------------------
++# The call with PACKAGE and VERSION arguments is the old style
++# call (pre autoconf-2.50), which is being phased out.  PACKAGE
++# and VERSION should now be passed to AC_INIT and removed from
++# the call to AM_INIT_AUTOMAKE.
++# We support both call styles for the transition.  After
++# the next Automake release, Autoconf can make the AC_INIT
++# arguments mandatory, and then we can depend on a new Autoconf
++# release and drop the old call support.
++AC_DEFUN([AM_INIT_AUTOMAKE],
++[AC_PREREQ([2.62])dnl
++dnl Autoconf wants to disallow AM_ names.  We explicitly allow
++dnl the ones we care about.
++m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
++AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
++AC_REQUIRE([AC_PROG_INSTALL])dnl
++if test "`cd $srcdir && pwd`" != "`pwd`"; then
++  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
++  # is not polluted with repeated "-I."
++  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
++  # test to see if srcdir already configured
++  if test -f $srcdir/config.status; then
++    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
++  fi
++fi
++
++# test whether we have cygpath
++if test -z "$CYGPATH_W"; then
++  if (cygpath --version) >/dev/null 2>/dev/null; then
++    CYGPATH_W='cygpath -w'
++  else
++    CYGPATH_W=echo
++  fi
++fi
++AC_SUBST([CYGPATH_W])
++
++# Define the identity of the package.
++dnl Distinguish between old-style and new-style calls.
++m4_ifval([$2],
++[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
++ AC_SUBST([PACKAGE], [$1])dnl
++ AC_SUBST([VERSION], [$2])],
++[_AM_SET_OPTIONS([$1])dnl
++dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
++m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
++  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
++ AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
++ AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
++
++_AM_IF_OPTION([no-define],,
++[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
++ AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
++
++# Some tools Automake needs.
++AC_REQUIRE([AM_SANITY_CHECK])dnl
++AC_REQUIRE([AC_ARG_PROGRAM])dnl
++AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
++AM_MISSING_PROG(AUTOCONF, autoconf)
++AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
++AM_MISSING_PROG(AUTOHEADER, autoheader)
++AM_MISSING_PROG(MAKEINFO, makeinfo)
++AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
++AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
++AC_REQUIRE([AM_PROG_MKDIR_P])dnl
++# We need awk for the "check" target.  The system "awk" is bad on
++# some platforms.
++AC_REQUIRE([AC_PROG_AWK])dnl
++AC_REQUIRE([AC_PROG_MAKE_SET])dnl
++AC_REQUIRE([AM_SET_LEADING_DOT])dnl
++_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
++	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
++			     [_AM_PROG_TAR([v7])])])
++_AM_IF_OPTION([no-dependencies],,
++[AC_PROVIDE_IFELSE([AC_PROG_CC],
++		  [_AM_DEPENDENCIES(CC)],
++		  [define([AC_PROG_CC],
++			  defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
++AC_PROVIDE_IFELSE([AC_PROG_CXX],
++		  [_AM_DEPENDENCIES(CXX)],
++		  [define([AC_PROG_CXX],
++			  defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
++AC_PROVIDE_IFELSE([AC_PROG_OBJC],
++		  [_AM_DEPENDENCIES(OBJC)],
++		  [define([AC_PROG_OBJC],
++			  defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
++])
++_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
++dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
++dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This macro
++dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
++AC_CONFIG_COMMANDS_PRE(dnl
++[m4_provide_if([_AM_COMPILER_EXEEXT],
++  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
++])
++
++dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
++dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
++dnl mangled by Autoconf and run in a shell conditional statement.
++m4_define([_AC_COMPILER_EXEEXT],
++m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
++
++
++# When config.status generates a header, we must update the stamp-h file.
++# This file resides in the same directory as the config header
++# that is generated.  The stamp files are numbered to have different names.
++
++# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
++# loop where config.status creates the headers, so we can generate
++# our stamp files there.
++AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
++[# Compute $1's index in $config_headers.
++_am_arg=$1
++_am_stamp_count=1
++for _am_header in $config_headers :; do
++  case $_am_header in
++    $_am_arg | $_am_arg:* )
++      break ;;
++    * )
++      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
++  esac
++done
++echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
++
++# Copyright (C) 2001, 2003, 2005, 2008  Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# AM_PROG_INSTALL_SH
++# ------------------
++# Define $install_sh.
++AC_DEFUN([AM_PROG_INSTALL_SH],
++[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
++if test x"${install_sh}" != xset; then
++  case $am_aux_dir in
++  *\ * | *\	*)
++    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
++  *)
++    install_sh="\${SHELL} $am_aux_dir/install-sh"
++  esac
++fi
++AC_SUBST(install_sh)])
++
++# Copyright (C) 2003, 2005  Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# serial 2
++
++# Check whether the underlying file-system supports filenames
++# with a leading dot.  For instance MS-DOS doesn't.
++AC_DEFUN([AM_SET_LEADING_DOT],
++[rm -rf .tst 2>/dev/null
++mkdir .tst 2>/dev/null
++if test -d .tst; then
++  am__leading_dot=.
++else
++  am__leading_dot=_
++fi
++rmdir .tst 2>/dev/null
++AC_SUBST([am__leading_dot])])
++
++# Check to see how 'make' treats includes.	            -*- Autoconf -*-
++
++# Copyright (C) 2001, 2002, 2003, 2005, 2009  Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# serial 4
++
++# AM_MAKE_INCLUDE()
++# -----------------
++# Check to see how make treats includes.
++AC_DEFUN([AM_MAKE_INCLUDE],
++[am_make=${MAKE-make}
++cat > confinc << 'END'
++am__doit:
++	@echo this is the am__doit target
++.PHONY: am__doit
++END
++# If we don't find an include directive, just comment out the code.
++AC_MSG_CHECKING([for style of include used by $am_make])
++am__include="#"
++am__quote=
++_am_result=none
++# First try GNU make style include.
++echo "include confinc" > confmf
++# Ignore all kinds of additional output from `make'.
++case `$am_make -s -f confmf 2> /dev/null` in #(
++*the\ am__doit\ target*)
++  am__include=include
++  am__quote=
++  _am_result=GNU
++  ;;
++esac
++# Now try BSD make style include.
++if test "$am__include" = "#"; then
++   echo '.include "confinc"' > confmf
++   case `$am_make -s -f confmf 2> /dev/null` in #(
++   *the\ am__doit\ target*)
++     am__include=.include
++     am__quote="\""
++     _am_result=BSD
++     ;;
++   esac
++fi
++AC_SUBST([am__include])
++AC_SUBST([am__quote])
++AC_MSG_RESULT([$_am_result])
++rm -f confinc confmf
++])
++
++# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
++# Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# serial 6
++
++# AM_PROG_CC_C_O
++# --------------
++# Like AC_PROG_CC_C_O, but changed for automake.
++AC_DEFUN([AM_PROG_CC_C_O],
++[AC_REQUIRE([AC_PROG_CC_C_O])dnl
++AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
++AC_REQUIRE_AUX_FILE([compile])dnl
++# FIXME: we rely on the cache variable name because
++# there is no other way.
++set dummy $CC
++am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
++eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
++if test "$am_t" != yes; then
++   # Losing compiler, so override with the script.
++   # FIXME: It is wrong to rewrite CC.
++   # But if we don't then we get into trouble of one sort or another.
++   # A longer-term fix would be to have automake use am__CC in this case,
++   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
++   CC="$am_aux_dir/compile $CC"
++fi
++dnl Make sure AC_PROG_CC is never called again, or it will override our
++dnl setting of CC.
++m4_define([AC_PROG_CC],
++          [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
++])
++
++# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
++
++# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
++# Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# serial 6
++
++# AM_MISSING_PROG(NAME, PROGRAM)
++# ------------------------------
++AC_DEFUN([AM_MISSING_PROG],
++[AC_REQUIRE([AM_MISSING_HAS_RUN])
++$1=${$1-"${am_missing_run}$2"}
++AC_SUBST($1)])
++
++
++# AM_MISSING_HAS_RUN
++# ------------------
++# Define MISSING if not defined so far and test if it supports --run.
++# If it does, set am_missing_run to use it, otherwise, to nothing.
++AC_DEFUN([AM_MISSING_HAS_RUN],
++[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
++AC_REQUIRE_AUX_FILE([missing])dnl
++if test x"${MISSING+set}" != xset; then
++  case $am_aux_dir in
++  *\ * | *\	*)
++    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
++  *)
++    MISSING="\${SHELL} $am_aux_dir/missing" ;;
++  esac
++fi
++# Use eval to expand $SHELL
++if eval "$MISSING --run true"; then
++  am_missing_run="$MISSING --run "
++else
++  am_missing_run=
++  AC_MSG_WARN([`missing' script is too old or missing])
++fi
++])
++
++# Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# AM_PROG_MKDIR_P
++# ---------------
++# Check for `mkdir -p'.
++AC_DEFUN([AM_PROG_MKDIR_P],
++[AC_PREREQ([2.60])dnl
++AC_REQUIRE([AC_PROG_MKDIR_P])dnl
++dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
++dnl while keeping a definition of mkdir_p for backward compatibility.
++dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
++dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
++dnl Makefile.ins that do not define MKDIR_P, so we do our own
++dnl adjustment using top_builddir (which is defined more often than
++dnl MKDIR_P).
++AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
++case $mkdir_p in
++  [[\\/$]]* | ?:[[\\/]]*) ;;
++  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
++esac
++])
++
++# Helper functions for option handling.                     -*- Autoconf -*-
++
++# Copyright (C) 2001, 2002, 2003, 2005, 2008  Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# serial 4
++
++# _AM_MANGLE_OPTION(NAME)
++# -----------------------
++AC_DEFUN([_AM_MANGLE_OPTION],
++[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
++
++# _AM_SET_OPTION(NAME)
++# ------------------------------
++# Set option NAME.  Presently that only means defining a flag for this option.
++AC_DEFUN([_AM_SET_OPTION],
++[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
++
++# _AM_SET_OPTIONS(OPTIONS)
++# ----------------------------------
++# OPTIONS is a space-separated list of Automake options.
++AC_DEFUN([_AM_SET_OPTIONS],
++[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
++
++# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
++# -------------------------------------------
++# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
++AC_DEFUN([_AM_IF_OPTION],
++[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
++
++# Check to make sure that the build environment is sane.    -*- Autoconf -*-
++
++# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
++# Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# serial 5
++
++# AM_SANITY_CHECK
++# ---------------
++AC_DEFUN([AM_SANITY_CHECK],
++[AC_MSG_CHECKING([whether build environment is sane])
++# Just in case
++sleep 1
++echo timestamp > conftest.file
++# Reject unsafe characters in $srcdir or the absolute working directory
++# name.  Accept space and tab only in the latter.
++am_lf='
++'
++case `pwd` in
++  *[[\\\"\#\$\&\'\`$am_lf]]*)
++    AC_MSG_ERROR([unsafe absolute working directory name]);;
++esac
++case $srcdir in
++  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
++    AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
++esac
++
++# Do `set' in a subshell so we don't clobber the current shell's
++# arguments.  Must try -L first in case configure is actually a
++# symlink; some systems play weird games with the mod time of symlinks
++# (eg FreeBSD returns the mod time of the symlink's containing
++# directory).
++if (
++   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
++   if test "$[*]" = "X"; then
++      # -L didn't work.
++      set X `ls -t "$srcdir/configure" conftest.file`
++   fi
++   rm -f conftest.file
++   if test "$[*]" != "X $srcdir/configure conftest.file" \
++      && test "$[*]" != "X conftest.file $srcdir/configure"; then
++
++      # If neither matched, then we have a broken ls.  This can happen
++      # if, for instance, CONFIG_SHELL is bash and it inherits a
++      # broken ls alias from the environment.  This has actually
++      # happened.  Such a system could not be considered "sane".
++      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
++alias in your environment])
++   fi
++
++   test "$[2]" = conftest.file
++   )
++then
++   # Ok.
++   :
++else
++   AC_MSG_ERROR([newly created file is older than distributed files!
++Check your system clock])
++fi
++AC_MSG_RESULT(yes)])
++
++# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# AM_PROG_INSTALL_STRIP
++# ---------------------
++# One issue with vendor `install' (even GNU) is that you can't
++# specify the program used to strip binaries.  This is especially
++# annoying in cross-compiling environments, where the build's strip
++# is unlikely to handle the host's binaries.
++# Fortunately install-sh will honor a STRIPPROG variable, so we
++# always use install-sh in `make install-strip', and initialize
++# STRIPPROG with the value of the STRIP variable (set by the user).
++AC_DEFUN([AM_PROG_INSTALL_STRIP],
++[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
++# Installed binaries are usually stripped using `strip' when the user
++# run `make install-strip'.  However `strip' might not be the right
++# tool to use in cross-compilation environments, therefore Automake
++# will honor the `STRIP' environment variable to overrule this program.
++dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
++if test "$cross_compiling" != no; then
++  AC_CHECK_TOOL([STRIP], [strip], :)
++fi
++INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
++AC_SUBST([INSTALL_STRIP_PROGRAM])])
++
++# Copyright (C) 2006, 2008  Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# serial 2
++
++# _AM_SUBST_NOTMAKE(VARIABLE)
++# ---------------------------
++# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
++# This macro is traced by Automake.
++AC_DEFUN([_AM_SUBST_NOTMAKE])
++
++# AM_SUBST_NOTMAKE(VARIABLE)
++# ---------------------------
++# Public sister of _AM_SUBST_NOTMAKE.
++AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
++
++# Check how to create a tarball.                            -*- Autoconf -*-
++
++# Copyright (C) 2004, 2005  Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# serial 2
++
++# _AM_PROG_TAR(FORMAT)
++# --------------------
++# Check how to create a tarball in format FORMAT.
++# FORMAT should be one of `v7', `ustar', or `pax'.
++#
++# Substitute a variable $(am__tar) that is a command
++# writing to stdout a FORMAT-tarball containing the directory
++# $tardir.
++#     tardir=directory && $(am__tar) > result.tar
++#
++# Substitute a variable $(am__untar) that extract such
++# a tarball read from stdin.
++#     $(am__untar) < result.tar
++AC_DEFUN([_AM_PROG_TAR],
++[# Always define AMTAR for backward compatibility.
++AM_MISSING_PROG([AMTAR], [tar])
++m4_if([$1], [v7],
++     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
++     [m4_case([$1], [ustar],, [pax],,
++              [m4_fatal([Unknown tar format])])
++AC_MSG_CHECKING([how to create a $1 tar archive])
++# Loop over all known methods to create a tar archive until one works.
++_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
++_am_tools=${am_cv_prog_tar_$1-$_am_tools}
++# Do not fold the above two line into one, because Tru64 sh and
++# Solaris sh will not grok spaces in the rhs of `-'.
++for _am_tool in $_am_tools
++do
++  case $_am_tool in
++  gnutar)
++    for _am_tar in tar gnutar gtar;
++    do
++      AM_RUN_LOG([$_am_tar --version]) && break
++    done
++    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
++    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
++    am__untar="$_am_tar -xf -"
++    ;;
++  plaintar)
++    # Must skip GNU tar: if it does not support --format= it doesn't create
++    # ustar tarball either.
++    (tar --version) >/dev/null 2>&1 && continue
++    am__tar='tar chf - "$$tardir"'
++    am__tar_='tar chf - "$tardir"'
++    am__untar='tar xf -'
++    ;;
++  pax)
++    am__tar='pax -L -x $1 -w "$$tardir"'
++    am__tar_='pax -L -x $1 -w "$tardir"'
++    am__untar='pax -r'
++    ;;
++  cpio)
++    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
++    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
++    am__untar='cpio -i -H $1 -d'
++    ;;
++  none)
++    am__tar=false
++    am__tar_=false
++    am__untar=false
++    ;;
++  esac
++
++  # If the value was cached, stop now.  We just wanted to have am__tar
++  # and am__untar set.
++  test -n "${am_cv_prog_tar_$1}" && break
++
++  # tar/untar a dummy directory, and stop if the command works
++  rm -rf conftest.dir
++  mkdir conftest.dir
++  echo GrepMe > conftest.dir/file
++  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
++  rm -rf conftest.dir
++  if test -s conftest.tar; then
++    AM_RUN_LOG([$am__untar <conftest.tar])
++    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
++  fi
++done
++rm -rf conftest.dir
++
++AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
++AC_MSG_RESULT([$am_cv_prog_tar_$1])])
++AC_SUBST([am__tar])
++AC_SUBST([am__untar])
++]) # _AM_PROG_TAR
++
++m4_include([glm4/00gnulib.m4])
++m4_include([glm4/codeset.m4])
++m4_include([glm4/extensions.m4])
++m4_include([glm4/fcntl-o.m4])
++m4_include([glm4/glibc21.m4])
++m4_include([glm4/gnulib-common.m4])
++m4_include([glm4/include_next.m4])
++m4_include([glm4/libunistring-base.m4])
++m4_include([glm4/localcharset.m4])
++m4_include([glm4/longlong.m4])
++m4_include([glm4/multiarch.m4])
++m4_include([glm4/stddef_h.m4])
++m4_include([glm4/stdint.m4])
++m4_include([glm4/warn-on-use.m4])
++m4_include([glm4/wchar_h.m4])
++m4_include([glm4/wchar_t.m4])
++m4_include([glm4/wctype_h.m4])
++m4_include([glm4/wcwidth.m4])
++m4_include([glm4/wint_t.m4])
+diff --git a/src/libs/gl/build-aux/arg-nonnull.h b/src/libs/gl/build-aux/arg-nonnull.h
+new file mode 100644
+index 0000000..3179fdd
+--- /dev/null
++++ b/src/libs/gl/build-aux/arg-nonnull.h
+@@ -0,0 +1,26 @@
++/* A C macro for declaring that specific arguments must not be NULL.
++   Copyright (C) 2009, 2010 Free Software Foundation, Inc.
++
++   This program is free software: you can redistribute it and/or modify it
++   under the terms of the GNU Lesser General Public License as published
++   by the Free Software Foundation; either version 2 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++   Lesser General Public License for more details.
++
++   You should have received a copy of the GNU Lesser General Public License
++   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
++
++/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools
++   that the values passed as arguments n, ..., m must be non-NULL pointers.
++   n = 1 stands for the first argument, n = 2 for the second argument etc.  */
++#ifndef _GL_ARG_NONNULL
++# if (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || __GNUC__ > 3
++#  define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params))
++# else
++#  define _GL_ARG_NONNULL(params)
++# endif
++#endif
+diff --git a/src/libs/gl/build-aux/c++defs.h b/src/libs/gl/build-aux/c++defs.h
+new file mode 100644
+index 0000000..b2ef31a
+--- /dev/null
++++ b/src/libs/gl/build-aux/c++defs.h
+@@ -0,0 +1,271 @@
++/* C++ compatible function declaration macros.
++   Copyright (C) 2010 Free Software Foundation, Inc.
++
++   This program is free software: you can redistribute it and/or modify it
++   under the terms of the GNU Lesser General Public License as published
++   by the Free Software Foundation; either version 2 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++   Lesser General Public License for more details.
++
++   You should have received a copy of the GNU Lesser General Public License
++   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
++
++#ifndef _GL_CXXDEFS_H
++#define _GL_CXXDEFS_H
++
++/* The three most frequent use cases of these macros are:
++
++   * For providing a substitute for a function that is missing on some
++     platforms, but is declared and works fine on the platforms on which
++     it exists:
++
++       #if @GNULIB_FOO@
++       # if !@HAVE_FOO@
++       _GL_FUNCDECL_SYS (foo, ...);
++       # endif
++       _GL_CXXALIAS_SYS (foo, ...);
++       _GL_CXXALIASWARN (foo);
++       #elif defined GNULIB_POSIXCHECK
++       ...
++       #endif
++
++   * For providing a replacement for a function that exists on all platforms,
++     but is broken/insufficient and needs to be replaced on some platforms:
++
++       #if @GNULIB_FOO@
++       # if @REPLACE_FOO@
++       #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
++       #   undef foo
++       #   define foo rpl_foo
++       #  endif
++       _GL_FUNCDECL_RPL (foo, ...);
++       _GL_CXXALIAS_RPL (foo, ...);
++       # else
++       _GL_CXXALIAS_SYS (foo, ...);
++       # endif
++       _GL_CXXALIASWARN (foo);
++       #elif defined GNULIB_POSIXCHECK
++       ...
++       #endif
++
++   * For providing a replacement for a function that exists on some platforms
++     but is broken/insufficient and needs to be replaced on some of them and
++     is additionally either missing or undeclared on some other platforms:
++
++       #if @GNULIB_FOO@
++       # if @REPLACE_FOO@
++       #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
++       #   undef foo
++       #   define foo rpl_foo
++       #  endif
++       _GL_FUNCDECL_RPL (foo, ...);
++       _GL_CXXALIAS_RPL (foo, ...);
++       # else
++       #  if !@HAVE_FOO@   or   if !@HAVE_DECL_FOO@
++       _GL_FUNCDECL_SYS (foo, ...);
++       #  endif
++       _GL_CXXALIAS_SYS (foo, ...);
++       # endif
++       _GL_CXXALIASWARN (foo);
++       #elif defined GNULIB_POSIXCHECK
++       ...
++       #endif
++*/
++
++/* _GL_EXTERN_C declaration;
++   performs the declaration with C linkage.  */
++#if defined __cplusplus
++# define _GL_EXTERN_C extern "C"
++#else
++# define _GL_EXTERN_C extern
++#endif
++
++/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes);
++   declares a replacement function, named rpl_func, with the given prototype,
++   consisting of return type, parameters, and attributes.
++   Example:
++     _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...)
++                                  _GL_ARG_NONNULL ((1)));
++ */
++#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \
++  _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes)
++#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \
++  _GL_EXTERN_C rettype rpl_func parameters_and_attributes
++
++/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes);
++   declares the system function, named func, with the given prototype,
++   consisting of return type, parameters, and attributes.
++   Example:
++     _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...)
++                                  _GL_ARG_NONNULL ((1)));
++ */
++#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \
++  _GL_EXTERN_C rettype func parameters_and_attributes
++
++/* _GL_CXXALIAS_RPL (func, rettype, parameters);
++   declares a C++ alias called GNULIB_NAMESPACE::func
++   that redirects to rpl_func, if GNULIB_NAMESPACE is defined.
++   Example:
++     _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...));
++ */
++#define _GL_CXXALIAS_RPL(func,rettype,parameters) \
++  _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters)
++#if defined __cplusplus && defined GNULIB_NAMESPACE
++# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \
++    namespace GNULIB_NAMESPACE                                \
++    {                                                         \
++      rettype (*const func) parameters = ::rpl_func;          \
++    }                                                         \
++    _GL_EXTERN_C int _gl_cxxalias_dummy
++#else
++# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \
++    _GL_EXTERN_C int _gl_cxxalias_dummy
++#endif
++
++/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters);
++   is like  _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters);
++   except that the C function rpl_func may have a slightly different
++   declaration.  A cast is used to silence the "invalid conversion" error
++   that would otherwise occur.  */
++#if defined __cplusplus && defined GNULIB_NAMESPACE
++# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \
++    namespace GNULIB_NAMESPACE                                     \
++    {                                                              \
++      rettype (*const func) parameters =                           \
++        reinterpret_cast<rettype(*)parameters>(::rpl_func);        \
++    }                                                              \
++    _GL_EXTERN_C int _gl_cxxalias_dummy
++#else
++# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \
++    _GL_EXTERN_C int _gl_cxxalias_dummy
++#endif
++
++/* _GL_CXXALIAS_SYS (func, rettype, parameters);
++   declares a C++ alias called GNULIB_NAMESPACE::func
++   that redirects to the system provided function func, if GNULIB_NAMESPACE
++   is defined.
++   Example:
++     _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...));
++ */
++#if defined __cplusplus && defined GNULIB_NAMESPACE
++  /* If we were to write
++       rettype (*const func) parameters = ::func;
++     like above in _GL_CXXALIAS_RPL_1, the compiler could optimize calls
++     better (remove an indirection through a 'static' pointer variable),
++     but then the _GL_CXXALIASWARN macro below would cause a warning not only
++     for uses of ::func but also for uses of GNULIB_NAMESPACE::func.  */
++# define _GL_CXXALIAS_SYS(func,rettype,parameters) \
++    namespace GNULIB_NAMESPACE                     \
++    {                                              \
++      static rettype (*func) parameters = ::func;  \
++    }                                              \
++    _GL_EXTERN_C int _gl_cxxalias_dummy
++#else
++# define _GL_CXXALIAS_SYS(func,rettype,parameters) \
++    _GL_EXTERN_C int _gl_cxxalias_dummy
++#endif
++
++/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters);
++   is like  _GL_CXXALIAS_SYS (func, rettype, parameters);
++   except that the C function func may have a slightly different declaration.
++   A cast is used to silence the "invalid conversion" error that would
++   otherwise occur.  */
++#if defined __cplusplus && defined GNULIB_NAMESPACE
++# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \
++    namespace GNULIB_NAMESPACE                          \
++    {                                                   \
++      static rettype (*func) parameters =               \
++        reinterpret_cast<rettype(*)parameters>(::func); \
++    }                                                   \
++    _GL_EXTERN_C int _gl_cxxalias_dummy
++#else
++# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \
++    _GL_EXTERN_C int _gl_cxxalias_dummy
++#endif
++
++/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2);
++   is like  _GL_CXXALIAS_SYS (func, rettype, parameters);
++   except that the C function is picked among a set of overloaded functions,
++   namely the one with rettype2 and parameters2.  Two consecutive casts
++   are used to silence the "cannot find a match" and "invalid conversion"
++   errors that would otherwise occur.  */
++#if defined __cplusplus && defined GNULIB_NAMESPACE
++  /* The outer cast must be a reinterpret_cast.
++     The inner cast: When the function is defined as a set of overloaded
++     functions, it works as a static_cast<>, choosing the designated variant.
++     When the function is defined as a single variant, it works as a
++     reinterpret_cast<>. The parenthesized cast syntax works both ways.  */
++# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \
++    namespace GNULIB_NAMESPACE                                                \
++    {                                                                         \
++      static rettype (*func) parameters =                                     \
++        reinterpret_cast<rettype(*)parameters>(                               \
++          (rettype2(*)parameters2)(::func));                                  \
++    }                                                                         \
++    _GL_EXTERN_C int _gl_cxxalias_dummy
++#else
++# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \
++    _GL_EXTERN_C int _gl_cxxalias_dummy
++#endif
++
++/* _GL_CXXALIASWARN (func);
++   causes a warning to be emitted when ::func is used but not when
++   GNULIB_NAMESPACE::func is used.  func must be defined without overloaded
++   variants.  */
++#if defined __cplusplus && defined GNULIB_NAMESPACE
++# define _GL_CXXALIASWARN(func) \
++   _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE)
++# define _GL_CXXALIASWARN_1(func,namespace) \
++   _GL_CXXALIASWARN_2 (func, namespace)
++/* To work around GCC bug <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>,
++   we enable the warning only when not optimizing.  */
++# if !__OPTIMIZE__
++#  define _GL_CXXALIASWARN_2(func,namespace) \
++    _GL_WARN_ON_USE (func, \
++                     "The symbol ::" #func " refers to the system function. " \
++                     "Use " #namespace "::" #func " instead.")
++# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
++#  define _GL_CXXALIASWARN_2(func,namespace) \
++     extern __typeof__ (func) func
++# else
++#  define _GL_CXXALIASWARN_2(func,namespace) \
++     _GL_EXTERN_C int _gl_cxxalias_dummy
++# endif
++#else
++# define _GL_CXXALIASWARN(func) \
++    _GL_EXTERN_C int _gl_cxxalias_dummy
++#endif
++
++/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes);
++   causes a warning to be emitted when the given overloaded variant of ::func
++   is used but not when GNULIB_NAMESPACE::func is used.  */
++#if defined __cplusplus && defined GNULIB_NAMESPACE
++# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \
++   _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \
++                        GNULIB_NAMESPACE)
++# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \
++   _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace)
++/* To work around GCC bug <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>,
++   we enable the warning only when not optimizing.  */
++# if !__OPTIMIZE__
++#  define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \
++    _GL_WARN_ON_USE_CXX (func, rettype, parameters_and_attributes, \
++                         "The symbol ::" #func " refers to the system function. " \
++                         "Use " #namespace "::" #func " instead.")
++# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
++#  define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \
++     extern __typeof__ (func) func
++# else
++#  define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \
++     _GL_EXTERN_C int _gl_cxxalias_dummy
++# endif
++#else
++# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \
++    _GL_EXTERN_C int _gl_cxxalias_dummy
++#endif
++
++#endif /* _GL_CXXDEFS_H */
+diff --git a/src/libs/gl/build-aux/compile b/src/libs/gl/build-aux/compile
+new file mode 100755
+index 0000000..c0096a7
+--- /dev/null
++++ b/src/libs/gl/build-aux/compile
+@@ -0,0 +1,143 @@
++#! /bin/sh
++# Wrapper for compilers which do not understand `-c -o'.
++
++scriptversion=2009-10-06.20; # UTC
++
++# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2009  Free Software
++# Foundation, Inc.
++# Written by Tom Tromey <tromey@cygnus.com>.
++#
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2, or (at your option)
++# any later version.
++#
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program.  If not, see <http://www.gnu.org/licenses/>.
++
++# As a special exception to the GNU General Public License, if you
++# distribute this file as part of a program that contains a
++# configuration script generated by Autoconf, you may include it under
++# the same distribution terms that you use for the rest of that program.
++
++# This file is maintained in Automake, please report
++# bugs to <bug-automake@gnu.org> or send patches to
++# <automake-patches@gnu.org>.
++
++case $1 in
++  '')
++     echo "$0: No command.  Try \`$0 --help' for more information." 1>&2
++     exit 1;
++     ;;
++  -h | --h*)
++    cat <<\EOF
++Usage: compile [--help] [--version] PROGRAM [ARGS]
++
++Wrapper for compilers which do not understand `-c -o'.
++Remove `-o dest.o' from ARGS, run PROGRAM with the remaining
++arguments, and rename the output as expected.
++
++If you are trying to build a whole package this is not the
++right script to run: please start by reading the file `INSTALL'.
++
++Report bugs to <bug-automake@gnu.org>.
++EOF
++    exit $?
++    ;;
++  -v | --v*)
++    echo "compile $scriptversion"
++    exit $?
++    ;;
++esac
++
++ofile=
++cfile=
++eat=
++
++for arg
++do
++  if test -n "$eat"; then
++    eat=
++  else
++    case $1 in
++      -o)
++	# configure might choose to run compile as `compile cc -o foo foo.c'.
++	# So we strip `-o arg' only if arg is an object.
++	eat=1
++	case $2 in
++	  *.o | *.obj)
++	    ofile=$2
++	    ;;
++	  *)
++	    set x "$@" -o "$2"
++	    shift
++	    ;;
++	esac
++	;;
++      *.c)
++	cfile=$1
++	set x "$@" "$1"
++	shift
++	;;
++      *)
++	set x "$@" "$1"
++	shift
++	;;
++    esac
++  fi
++  shift
++done
++
++if test -z "$ofile" || test -z "$cfile"; then
++  # If no `-o' option was seen then we might have been invoked from a
++  # pattern rule where we don't need one.  That is ok -- this is a
++  # normal compilation that the losing compiler can handle.  If no
++  # `.c' file was seen then we are probably linking.  That is also
++  # ok.
++  exec "$@"
++fi
++
++# Name of file we expect compiler to create.
++cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
++
++# Create the lock directory.
++# Note: use `[/\\:.-]' here to ensure that we don't use the same name
++# that we are using for the .o file.  Also, base the name on the expected
++# object file name, since that is what matters with a parallel build.
++lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
++while true; do
++  if mkdir "$lockdir" >/dev/null 2>&1; then
++    break
++  fi
++  sleep 1
++done
++# FIXME: race condition here if user kills between mkdir and trap.
++trap "rmdir '$lockdir'; exit 1" 1 2 15
++
++# Run the compile.
++"$@"
++ret=$?
++
++if test -f "$cofile"; then
++  test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
++elif test -f "${cofile}bj"; then
++  test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
++fi
++
++rmdir "$lockdir"
++exit $ret
++
++# Local Variables:
++# mode: shell-script
++# sh-indentation: 2
++# eval: (add-hook 'write-file-hooks 'time-stamp)
++# time-stamp-start: "scriptversion="
++# time-stamp-format: "%:y-%02m-%02d.%02H"
++# time-stamp-time-zone: "UTC"
++# time-stamp-end: "; # UTC"
++# End:
+diff --git a/src/libs/gl/build-aux/config.guess b/src/libs/gl/build-aux/config.guess
+new file mode 100755
+index 0000000..dc84c68
+--- /dev/null
++++ b/src/libs/gl/build-aux/config.guess
+@@ -0,0 +1,1501 @@
++#! /bin/sh
++# Attempt to guess a canonical system name.
++#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
++#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
++#   Free Software Foundation, Inc.
++
++timestamp='2009-11-20'
++
++# This file is free software; you can redistribute it and/or modify it
++# under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2 of the License, or
++# (at your option) any later version.
++#
++# This program is distributed in the hope that it will be useful, but
++# WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++# General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program; if not, write to the Free Software
++# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
++# 02110-1301, USA.
++#
++# As a special exception to the GNU General Public License, if you
++# distribute this file as part of a program that contains a
++# configuration script generated by Autoconf, you may include it under
++# the same distribution terms that you use for the rest of that program.
++
++
++# Originally written by Per Bothner.  Please send patches (context
++# diff format) to <config-patches@gnu.org> and include a ChangeLog
++# entry.
++#
++# This script attempts to guess a canonical system name similar to
++# config.sub.  If it succeeds, it prints the system name on stdout, and
++# exits with 0.  Otherwise, it exits with 1.
++#
++# You can get the latest version of this script from:
++# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
++
++me=`echo "$0" | sed -e 's,.*/,,'`
++
++usage="\
++Usage: $0 [OPTION]
++
++Output the configuration name of the system \`$me' is run on.
++
++Operation modes:
++  -h, --help         print this help, then exit
++  -t, --time-stamp   print date of last modification, then exit
++  -v, --version      print version number, then exit
++
++Report bugs and patches to <config-patches@gnu.org>."
++
++version="\
++GNU config.guess ($timestamp)
++
++Originally written by Per Bothner.
++Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
++2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
++
++This is free software; see the source for copying conditions.  There is NO
++warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
++
++help="
++Try \`$me --help' for more information."
++
++# Parse command line
++while test $# -gt 0 ; do
++  case $1 in
++    --time-stamp | --time* | -t )
++       echo "$timestamp" ; exit ;;
++    --version | -v )
++       echo "$version" ; exit ;;
++    --help | --h* | -h )
++       echo "$usage"; exit ;;
++    -- )     # Stop option processing
++       shift; break ;;
++    - )	# Use stdin as input.
++       break ;;
++    -* )
++       echo "$me: invalid option $1$help" >&2
++       exit 1 ;;
++    * )
++       break ;;
++  esac
++done
++
++if test $# != 0; then
++  echo "$me: too many arguments$help" >&2
++  exit 1
++fi
++
++trap 'exit 1' 1 2 15
++
++# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
++# compiler to aid in system detection is discouraged as it requires
++# temporary files to be created and, as you can see below, it is a
++# headache to deal with in a portable fashion.
++
++# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
++# use `HOST_CC' if defined, but it is deprecated.
++
++# Portable tmp directory creation inspired by the Autoconf team.
++
++set_cc_for_build='
++trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
++trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
++: ${TMPDIR=/tmp} ;
++ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
++ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
++ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
++ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
++dummy=$tmp/dummy ;
++tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
++case $CC_FOR_BUILD,$HOST_CC,$CC in
++ ,,)    echo "int x;" > $dummy.c ;
++	for c in cc gcc c89 c99 ; do
++	  if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
++	     CC_FOR_BUILD="$c"; break ;
++	  fi ;
++	done ;
++	if test x"$CC_FOR_BUILD" = x ; then
++	  CC_FOR_BUILD=no_compiler_found ;
++	fi
++	;;
++ ,,*)   CC_FOR_BUILD=$CC ;;
++ ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
++esac ; set_cc_for_build= ;'
++
++# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
++# (ghazi@noc.rutgers.edu 1994-08-24)
++if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
++	PATH=$PATH:/.attbin ; export PATH
++fi
++
++UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
++UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
++UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
++UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
++
++# Note: order is significant - the case branches are not exclusive.
++
++case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
++    *:NetBSD:*:*)
++	# NetBSD (nbsd) targets should (where applicable) match one or
++	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
++	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
++	# switched to ELF, *-*-netbsd* would select the old
++	# object file format.  This provides both forward
++	# compatibility and a consistent mechanism for selecting the
++	# object file format.
++	#
++	# Note: NetBSD doesn't particularly care about the vendor
++	# portion of the name.  We always set it to "unknown".
++	sysctl="sysctl -n hw.machine_arch"
++	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
++	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
++	case "${UNAME_MACHINE_ARCH}" in
++	    armeb) machine=armeb-unknown ;;
++	    arm*) machine=arm-unknown ;;
++	    sh3el) machine=shl-unknown ;;
++	    sh3eb) machine=sh-unknown ;;
++	    sh5el) machine=sh5le-unknown ;;
++	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
++	esac
++	# The Operating System including object format, if it has switched
++	# to ELF recently, or will in the future.
++	case "${UNAME_MACHINE_ARCH}" in
++	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
++		eval $set_cc_for_build
++		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
++			| grep -q __ELF__
++		then
++		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
++		    # Return netbsd for either.  FIX?
++		    os=netbsd
++		else
++		    os=netbsdelf
++		fi
++		;;
++	    *)
++	        os=netbsd
++		;;
++	esac
++	# The OS release
++	# Debian GNU/NetBSD machines have a different userland, and
++	# thus, need a distinct triplet. However, they do not need
++	# kernel version information, so it can be replaced with a
++	# suitable tag, in the style of linux-gnu.
++	case "${UNAME_VERSION}" in
++	    Debian*)
++		release='-gnu'
++		;;
++	    *)
++		release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
++		;;
++	esac
++	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
++	# contains redundant information, the shorter form:
++	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
++	echo "${machine}-${os}${release}"
++	exit ;;
++    *:OpenBSD:*:*)
++	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
++	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
++	exit ;;
++    *:ekkoBSD:*:*)
++	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
++	exit ;;
++    *:SolidBSD:*:*)
++	echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
++	exit ;;
++    macppc:MirBSD:*:*)
++	echo powerpc-unknown-mirbsd${UNAME_RELEASE}
++	exit ;;
++    *:MirBSD:*:*)
++	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
++	exit ;;
++    alpha:OSF1:*:*)
++	case $UNAME_RELEASE in
++	*4.0)
++		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
++		;;
++	*5.*)
++	        UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
++		;;
++	esac
++	# According to Compaq, /usr/sbin/psrinfo has been available on
++	# OSF/1 and Tru64 systems produced since 1995.  I hope that
++	# covers most systems running today.  This code pipes the CPU
++	# types through head -n 1, so we only detect the type of CPU 0.
++	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
++	case "$ALPHA_CPU_TYPE" in
++	    "EV4 (21064)")
++		UNAME_MACHINE="alpha" ;;
++	    "EV4.5 (21064)")
++		UNAME_MACHINE="alpha" ;;
++	    "LCA4 (21066/21068)")
++		UNAME_MACHINE="alpha" ;;
++	    "EV5 (21164)")
++		UNAME_MACHINE="alphaev5" ;;
++	    "EV5.6 (21164A)")
++		UNAME_MACHINE="alphaev56" ;;
++	    "EV5.6 (21164PC)")
++		UNAME_MACHINE="alphapca56" ;;
++	    "EV5.7 (21164PC)")
++		UNAME_MACHINE="alphapca57" ;;
++	    "EV6 (21264)")
++		UNAME_MACHINE="alphaev6" ;;
++	    "EV6.7 (21264A)")
++		UNAME_MACHINE="alphaev67" ;;
++	    "EV6.8CB (21264C)")
++		UNAME_MACHINE="alphaev68" ;;
++	    "EV6.8AL (21264B)")
++		UNAME_MACHINE="alphaev68" ;;
++	    "EV6.8CX (21264D)")
++		UNAME_MACHINE="alphaev68" ;;
++	    "EV6.9A (21264/EV69A)")
++		UNAME_MACHINE="alphaev69" ;;
++	    "EV7 (21364)")
++		UNAME_MACHINE="alphaev7" ;;
++	    "EV7.9 (21364A)")
++		UNAME_MACHINE="alphaev79" ;;
++	esac
++	# A Pn.n version is a patched version.
++	# A Vn.n version is a released version.
++	# A Tn.n version is a released field test version.
++	# A Xn.n version is an unreleased experimental baselevel.
++	# 1.2 uses "1.2" for uname -r.
++	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
++	exit ;;
++    Alpha\ *:Windows_NT*:*)
++	# How do we know it's Interix rather than the generic POSIX subsystem?
++	# Should we change UNAME_MACHINE based on the output of uname instead
++	# of the specific Alpha model?
++	echo alpha-pc-interix
++	exit ;;
++    21064:Windows_NT:50:3)
++	echo alpha-dec-winnt3.5
++	exit ;;
++    Amiga*:UNIX_System_V:4.0:*)
++	echo m68k-unknown-sysv4
++	exit ;;
++    *:[Aa]miga[Oo][Ss]:*:*)
++	echo ${UNAME_MACHINE}-unknown-amigaos
++	exit ;;
++    *:[Mm]orph[Oo][Ss]:*:*)
++	echo ${UNAME_MACHINE}-unknown-morphos
++	exit ;;
++    *:OS/390:*:*)
++	echo i370-ibm-openedition
++	exit ;;
++    *:z/VM:*:*)
++	echo s390-ibm-zvmoe
++	exit ;;
++    *:OS400:*:*)
++        echo powerpc-ibm-os400
++	exit ;;
++    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
++	echo arm-acorn-riscix${UNAME_RELEASE}
++	exit ;;
++    arm:riscos:*:*|arm:RISCOS:*:*)
++	echo arm-unknown-riscos
++	exit ;;
++    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
++	echo hppa1.1-hitachi-hiuxmpp
++	exit ;;
++    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
++	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
++	if test "`(/bin/universe) 2>/dev/null`" = att ; then
++		echo pyramid-pyramid-sysv3
++	else
++		echo pyramid-pyramid-bsd
++	fi
++	exit ;;
++    NILE*:*:*:dcosx)
++	echo pyramid-pyramid-svr4
++	exit ;;
++    DRS?6000:unix:4.0:6*)
++	echo sparc-icl-nx6
++	exit ;;
++    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
++	case `/usr/bin/uname -p` in
++	    sparc) echo sparc-icl-nx7; exit ;;
++	esac ;;
++    s390x:SunOS:*:*)
++	echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
++	exit ;;
++    sun4H:SunOS:5.*:*)
++	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
++	exit ;;
++    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
++	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
++	exit ;;
++    i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
++	echo i386-pc-auroraux${UNAME_RELEASE}
++	exit ;;
++    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
++	eval $set_cc_for_build
++	SUN_ARCH="i386"
++	# If there is a compiler, see if it is configured for 64-bit objects.
++	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
++	# This test works for both compilers.
++	if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
++	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
++		(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
++		grep IS_64BIT_ARCH >/dev/null
++	    then
++		SUN_ARCH="x86_64"
++	    fi
++	fi
++	echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
++	exit ;;
++    sun4*:SunOS:6*:*)
++	# According to config.sub, this is the proper way to canonicalize
++	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
++	# it's likely to be more like Solaris than SunOS4.
++	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
++	exit ;;
++    sun4*:SunOS:*:*)
++	case "`/usr/bin/arch -k`" in
++	    Series*|S4*)
++		UNAME_RELEASE=`uname -v`
++		;;
++	esac
++	# Japanese Language versions have a version number like `4.1.3-JL'.
++	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
++	exit ;;
++    sun3*:SunOS:*:*)
++	echo m68k-sun-sunos${UNAME_RELEASE}
++	exit ;;
++    sun*:*:4.2BSD:*)
++	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
++	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
++	case "`/bin/arch`" in
++	    sun3)
++		echo m68k-sun-sunos${UNAME_RELEASE}
++		;;
++	    sun4)
++		echo sparc-sun-sunos${UNAME_RELEASE}
++		;;
++	esac
++	exit ;;
++    aushp:SunOS:*:*)
++	echo sparc-auspex-sunos${UNAME_RELEASE}
++	exit ;;
++    # The situation for MiNT is a little confusing.  The machine name
++    # can be virtually everything (everything which is not
++    # "atarist" or "atariste" at least should have a processor
++    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
++    # to the lowercase version "mint" (or "freemint").  Finally
++    # the system name "TOS" denotes a system which is actually not
++    # MiNT.  But MiNT is downward compatible to TOS, so this should
++    # be no problem.
++    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
++        echo m68k-atari-mint${UNAME_RELEASE}
++	exit ;;
++    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
++	echo m68k-atari-mint${UNAME_RELEASE}
++        exit ;;
++    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
++        echo m68k-atari-mint${UNAME_RELEASE}
++	exit ;;
++    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
++        echo m68k-milan-mint${UNAME_RELEASE}
++        exit ;;
++    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
++        echo m68k-hades-mint${UNAME_RELEASE}
++        exit ;;
++    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
++        echo m68k-unknown-mint${UNAME_RELEASE}
++        exit ;;
++    m68k:machten:*:*)
++	echo m68k-apple-machten${UNAME_RELEASE}
++	exit ;;
++    powerpc:machten:*:*)
++	echo powerpc-apple-machten${UNAME_RELEASE}
++	exit ;;
++    RISC*:Mach:*:*)
++	echo mips-dec-mach_bsd4.3
++	exit ;;
++    RISC*:ULTRIX:*:*)
++	echo mips-dec-ultrix${UNAME_RELEASE}
++	exit ;;
++    VAX*:ULTRIX*:*:*)
++	echo vax-dec-ultrix${UNAME_RELEASE}
++	exit ;;
++    2020:CLIX:*:* | 2430:CLIX:*:*)
++	echo clipper-intergraph-clix${UNAME_RELEASE}
++	exit ;;
++    mips:*:*:UMIPS | mips:*:*:RISCos)
++	eval $set_cc_for_build
++	sed 's/^	//' << EOF >$dummy.c
++#ifdef __cplusplus
++#include <stdio.h>  /* for printf() prototype */
++	int main (int argc, char *argv[]) {
++#else
++	int main (argc, argv) int argc; char *argv[]; {
++#endif
++	#if defined (host_mips) && defined (MIPSEB)
++	#if defined (SYSTYPE_SYSV)
++	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
++	#endif
++	#if defined (SYSTYPE_SVR4)
++	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
++	#endif
++	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
++	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
++	#endif
++	#endif
++	  exit (-1);
++	}
++EOF
++	$CC_FOR_BUILD -o $dummy $dummy.c &&
++	  dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
++	  SYSTEM_NAME=`$dummy $dummyarg` &&
++	    { echo "$SYSTEM_NAME"; exit; }
++	echo mips-mips-riscos${UNAME_RELEASE}
++	exit ;;
++    Motorola:PowerMAX_OS:*:*)
++	echo powerpc-motorola-powermax
++	exit ;;
++    Motorola:*:4.3:PL8-*)
++	echo powerpc-harris-powermax
++	exit ;;
++    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
++	echo powerpc-harris-powermax
++	exit ;;
++    Night_Hawk:Power_UNIX:*:*)
++	echo powerpc-harris-powerunix
++	exit ;;
++    m88k:CX/UX:7*:*)
++	echo m88k-harris-cxux7
++	exit ;;
++    m88k:*:4*:R4*)
++	echo m88k-motorola-sysv4
++	exit ;;
++    m88k:*:3*:R3*)
++	echo m88k-motorola-sysv3
++	exit ;;
++    AViiON:dgux:*:*)
++        # DG/UX returns AViiON for all architectures
++        UNAME_PROCESSOR=`/usr/bin/uname -p`
++	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
++	then
++	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
++	       [ ${TARGET_BINARY_INTERFACE}x = x ]
++	    then
++		echo m88k-dg-dgux${UNAME_RELEASE}
++	    else
++		echo m88k-dg-dguxbcs${UNAME_RELEASE}
++	    fi
++	else
++	    echo i586-dg-dgux${UNAME_RELEASE}
++	fi
++ 	exit ;;
++    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
++	echo m88k-dolphin-sysv3
++	exit ;;
++    M88*:*:R3*:*)
++	# Delta 88k system running SVR3
++	echo m88k-motorola-sysv3
++	exit ;;
++    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
++	echo m88k-tektronix-sysv3
++	exit ;;
++    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
++	echo m68k-tektronix-bsd
++	exit ;;
++    *:IRIX*:*:*)
++	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
++	exit ;;
++    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
++	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
++	exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
++    i*86:AIX:*:*)
++	echo i386-ibm-aix
++	exit ;;
++    ia64:AIX:*:*)
++	if [ -x /usr/bin/oslevel ] ; then
++		IBM_REV=`/usr/bin/oslevel`
++	else
++		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
++	fi
++	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
++	exit ;;
++    *:AIX:2:3)
++	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
++		eval $set_cc_for_build
++		sed 's/^		//' << EOF >$dummy.c
++		#include <sys/systemcfg.h>
++
++		main()
++			{
++			if (!__power_pc())
++				exit(1);
++			puts("powerpc-ibm-aix3.2.5");
++			exit(0);
++			}
++EOF
++		if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
++		then
++			echo "$SYSTEM_NAME"
++		else
++			echo rs6000-ibm-aix3.2.5
++		fi
++	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
++		echo rs6000-ibm-aix3.2.4
++	else
++		echo rs6000-ibm-aix3.2
++	fi
++	exit ;;
++    *:AIX:*:[456])
++	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
++	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
++		IBM_ARCH=rs6000
++	else
++		IBM_ARCH=powerpc
++	fi
++	if [ -x /usr/bin/oslevel ] ; then
++		IBM_REV=`/usr/bin/oslevel`
++	else
++		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
++	fi
++	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
++	exit ;;
++    *:AIX:*:*)
++	echo rs6000-ibm-aix
++	exit ;;
++    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
++	echo romp-ibm-bsd4.4
++	exit ;;
++    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
++	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
++	exit ;;                             # report: romp-ibm BSD 4.3
++    *:BOSX:*:*)
++	echo rs6000-bull-bosx
++	exit ;;
++    DPX/2?00:B.O.S.:*:*)
++	echo m68k-bull-sysv3
++	exit ;;
++    9000/[34]??:4.3bsd:1.*:*)
++	echo m68k-hp-bsd
++	exit ;;
++    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
++	echo m68k-hp-bsd4.4
++	exit ;;
++    9000/[34678]??:HP-UX:*:*)
++	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
++	case "${UNAME_MACHINE}" in
++	    9000/31? )            HP_ARCH=m68000 ;;
++	    9000/[34]?? )         HP_ARCH=m68k ;;
++	    9000/[678][0-9][0-9])
++		if [ -x /usr/bin/getconf ]; then
++		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
++                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
++                    case "${sc_cpu_version}" in
++                      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
++                      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
++                      532)                      # CPU_PA_RISC2_0
++                        case "${sc_kernel_bits}" in
++                          32) HP_ARCH="hppa2.0n" ;;
++                          64) HP_ARCH="hppa2.0w" ;;
++			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
++                        esac ;;
++                    esac
++		fi
++		if [ "${HP_ARCH}" = "" ]; then
++		    eval $set_cc_for_build
++		    sed 's/^              //' << EOF >$dummy.c
++
++              #define _HPUX_SOURCE
++              #include <stdlib.h>
++              #include <unistd.h>
++
++              int main ()
++              {
++              #if defined(_SC_KERNEL_BITS)
++                  long bits = sysconf(_SC_KERNEL_BITS);
++              #endif
++                  long cpu  = sysconf (_SC_CPU_VERSION);
++
++                  switch (cpu)
++              	{
++              	case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
++              	case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
++              	case CPU_PA_RISC2_0:
++              #if defined(_SC_KERNEL_BITS)
++              	    switch (bits)
++              		{
++              		case 64: puts ("hppa2.0w"); break;
++              		case 32: puts ("hppa2.0n"); break;
++              		default: puts ("hppa2.0"); break;
++              		} break;
++              #else  /* !defined(_SC_KERNEL_BITS) */
++              	    puts ("hppa2.0"); break;
++              #endif
++              	default: puts ("hppa1.0"); break;
++              	}
++                  exit (0);
++              }
++EOF
++		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
++		    test -z "$HP_ARCH" && HP_ARCH=hppa
++		fi ;;
++	esac
++	if [ ${HP_ARCH} = "hppa2.0w" ]
++	then
++	    eval $set_cc_for_build
++
++	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
++	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
++	    # generating 64-bit code.  GNU and HP use different nomenclature:
++	    #
++	    # $ CC_FOR_BUILD=cc ./config.guess
++	    # => hppa2.0w-hp-hpux11.23
++	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
++	    # => hppa64-hp-hpux11.23
++
++	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
++		grep -q __LP64__
++	    then
++		HP_ARCH="hppa2.0w"
++	    else
++		HP_ARCH="hppa64"
++	    fi
++	fi
++	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
++	exit ;;
++    ia64:HP-UX:*:*)
++	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
++	echo ia64-hp-hpux${HPUX_REV}
++	exit ;;
++    3050*:HI-UX:*:*)
++	eval $set_cc_for_build
++	sed 's/^	//' << EOF >$dummy.c
++	#include <unistd.h>
++	int
++	main ()
++	{
++	  long cpu = sysconf (_SC_CPU_VERSION);
++	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
++	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
++	     results, however.  */
++	  if (CPU_IS_PA_RISC (cpu))
++	    {
++	      switch (cpu)
++		{
++		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
++		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
++		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
++		  default: puts ("hppa-hitachi-hiuxwe2"); break;
++		}
++	    }
++	  else if (CPU_IS_HP_MC68K (cpu))
++	    puts ("m68k-hitachi-hiuxwe2");
++	  else puts ("unknown-hitachi-hiuxwe2");
++	  exit (0);
++	}
++EOF
++	$CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
++		{ echo "$SYSTEM_NAME"; exit; }
++	echo unknown-hitachi-hiuxwe2
++	exit ;;
++    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
++	echo hppa1.1-hp-bsd
++	exit ;;
++    9000/8??:4.3bsd:*:*)
++	echo hppa1.0-hp-bsd
++	exit ;;
++    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
++	echo hppa1.0-hp-mpeix
++	exit ;;
++    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
++	echo hppa1.1-hp-osf
++	exit ;;
++    hp8??:OSF1:*:*)
++	echo hppa1.0-hp-osf
++	exit ;;
++    i*86:OSF1:*:*)
++	if [ -x /usr/sbin/sysversion ] ; then
++	    echo ${UNAME_MACHINE}-unknown-osf1mk
++	else
++	    echo ${UNAME_MACHINE}-unknown-osf1
++	fi
++	exit ;;
++    parisc*:Lites*:*:*)
++	echo hppa1.1-hp-lites
++	exit ;;
++    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
++	echo c1-convex-bsd
++        exit ;;
++    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
++	if getsysinfo -f scalar_acc
++	then echo c32-convex-bsd
++	else echo c2-convex-bsd
++	fi
++        exit ;;
++    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
++	echo c34-convex-bsd
++        exit ;;
++    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
++	echo c38-convex-bsd
++        exit ;;
++    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
++	echo c4-convex-bsd
++        exit ;;
++    CRAY*Y-MP:*:*:*)
++	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
++	exit ;;
++    CRAY*[A-Z]90:*:*:*)
++	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
++	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
++	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
++	      -e 's/\.[^.]*$/.X/'
++	exit ;;
++    CRAY*TS:*:*:*)
++	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
++	exit ;;
++    CRAY*T3E:*:*:*)
++	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
++	exit ;;
++    CRAY*SV1:*:*:*)
++	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
++	exit ;;
++    *:UNICOS/mp:*:*)
++	echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
++	exit ;;
++    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
++	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
++        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
++        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
++        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
++        exit ;;
++    5000:UNIX_System_V:4.*:*)
++        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
++        FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
++        echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
++	exit ;;
++    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
++	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
++	exit ;;
++    sparc*:BSD/OS:*:*)
++	echo sparc-unknown-bsdi${UNAME_RELEASE}
++	exit ;;
++    *:BSD/OS:*:*)
++	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
++	exit ;;
++    *:FreeBSD:*:*)
++	case ${UNAME_MACHINE} in
++	    pc98)
++		echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
++	    amd64)
++		echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
++	    *)
++		echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
++	esac
++	exit ;;
++    i*:CYGWIN*:*)
++	echo ${UNAME_MACHINE}-pc-cygwin
++	exit ;;
++    *:MINGW*:*)
++	echo ${UNAME_MACHINE}-pc-mingw32
++	exit ;;
++    i*:windows32*:*)
++    	# uname -m includes "-pc" on this system.
++    	echo ${UNAME_MACHINE}-mingw32
++	exit ;;
++    i*:PW*:*)
++	echo ${UNAME_MACHINE}-pc-pw32
++	exit ;;
++    *:Interix*:*)
++    	case ${UNAME_MACHINE} in
++	    x86)
++		echo i586-pc-interix${UNAME_RELEASE}
++		exit ;;
++	    authenticamd | genuineintel | EM64T)
++		echo x86_64-unknown-interix${UNAME_RELEASE}
++		exit ;;
++	    IA64)
++		echo ia64-unknown-interix${UNAME_RELEASE}
++		exit ;;
++	esac ;;
++    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
++	echo i${UNAME_MACHINE}-pc-mks
++	exit ;;
++    8664:Windows_NT:*)
++	echo x86_64-pc-mks
++	exit ;;
++    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
++	# How do we know it's Interix rather than the generic POSIX subsystem?
++	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
++	# UNAME_MACHINE based on the output of uname instead of i386?
++	echo i586-pc-interix
++	exit ;;
++    i*:UWIN*:*)
++	echo ${UNAME_MACHINE}-pc-uwin
++	exit ;;
++    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
++	echo x86_64-unknown-cygwin
++	exit ;;
++    p*:CYGWIN*:*)
++	echo powerpcle-unknown-cygwin
++	exit ;;
++    prep*:SunOS:5.*:*)
++	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
++	exit ;;
++    *:GNU:*:*)
++	# the GNU system
++	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
++	exit ;;
++    *:GNU/*:*:*)
++	# other systems with GNU libc and userland
++	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
++	exit ;;
++    i*86:Minix:*:*)
++	echo ${UNAME_MACHINE}-pc-minix
++	exit ;;
++    alpha:Linux:*:*)
++	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
++	  EV5)   UNAME_MACHINE=alphaev5 ;;
++	  EV56)  UNAME_MACHINE=alphaev56 ;;
++	  PCA56) UNAME_MACHINE=alphapca56 ;;
++	  PCA57) UNAME_MACHINE=alphapca56 ;;
++	  EV6)   UNAME_MACHINE=alphaev6 ;;
++	  EV67)  UNAME_MACHINE=alphaev67 ;;
++	  EV68*) UNAME_MACHINE=alphaev68 ;;
++        esac
++	objdump --private-headers /bin/sh | grep -q ld.so.1
++	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
++	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
++	exit ;;
++    arm*:Linux:*:*)
++	eval $set_cc_for_build
++	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
++	    | grep -q __ARM_EABI__
++	then
++	    echo ${UNAME_MACHINE}-unknown-linux-gnu
++	else
++	    echo ${UNAME_MACHINE}-unknown-linux-gnueabi
++	fi
++	exit ;;
++    avr32*:Linux:*:*)
++	echo ${UNAME_MACHINE}-unknown-linux-gnu
++	exit ;;
++    cris:Linux:*:*)
++	echo cris-axis-linux-gnu
++	exit ;;
++    crisv32:Linux:*:*)
++	echo crisv32-axis-linux-gnu
++	exit ;;
++    frv:Linux:*:*)
++    	echo frv-unknown-linux-gnu
++	exit ;;
++    i*86:Linux:*:*)
++	LIBC=gnu
++	eval $set_cc_for_build
++	sed 's/^	//' << EOF >$dummy.c
++	#ifdef __dietlibc__
++	LIBC=dietlibc
++	#endif
++EOF
++	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
++	echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
++	exit ;;
++    ia64:Linux:*:*)
++	echo ${UNAME_MACHINE}-unknown-linux-gnu
++	exit ;;
++    m32r*:Linux:*:*)
++	echo ${UNAME_MACHINE}-unknown-linux-gnu
++	exit ;;
++    m68*:Linux:*:*)
++	echo ${UNAME_MACHINE}-unknown-linux-gnu
++	exit ;;
++    mips:Linux:*:* | mips64:Linux:*:*)
++	eval $set_cc_for_build
++	sed 's/^	//' << EOF >$dummy.c
++	#undef CPU
++	#undef ${UNAME_MACHINE}
++	#undef ${UNAME_MACHINE}el
++	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
++	CPU=${UNAME_MACHINE}el
++	#else
++	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
++	CPU=${UNAME_MACHINE}
++	#else
++	CPU=
++	#endif
++	#endif
++EOF
++	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
++	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
++	;;
++    or32:Linux:*:*)
++	echo or32-unknown-linux-gnu
++	exit ;;
++    padre:Linux:*:*)
++	echo sparc-unknown-linux-gnu
++	exit ;;
++    parisc64:Linux:*:* | hppa64:Linux:*:*)
++	echo hppa64-unknown-linux-gnu
++	exit ;;
++    parisc:Linux:*:* | hppa:Linux:*:*)
++	# Look for CPU level
++	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
++	  PA7*) echo hppa1.1-unknown-linux-gnu ;;
++	  PA8*) echo hppa2.0-unknown-linux-gnu ;;
++	  *)    echo hppa-unknown-linux-gnu ;;
++	esac
++	exit ;;
++    ppc64:Linux:*:*)
++	echo powerpc64-unknown-linux-gnu
++	exit ;;
++    ppc:Linux:*:*)
++	echo powerpc-unknown-linux-gnu
++	exit ;;
++    s390:Linux:*:* | s390x:Linux:*:*)
++	echo ${UNAME_MACHINE}-ibm-linux
++	exit ;;
++    sh64*:Linux:*:*)
++    	echo ${UNAME_MACHINE}-unknown-linux-gnu
++	exit ;;
++    sh*:Linux:*:*)
++	echo ${UNAME_MACHINE}-unknown-linux-gnu
++	exit ;;
++    sparc:Linux:*:* | sparc64:Linux:*:*)
++	echo ${UNAME_MACHINE}-unknown-linux-gnu
++	exit ;;
++    vax:Linux:*:*)
++	echo ${UNAME_MACHINE}-dec-linux-gnu
++	exit ;;
++    x86_64:Linux:*:*)
++	echo x86_64-unknown-linux-gnu
++	exit ;;
++    xtensa*:Linux:*:*)
++    	echo ${UNAME_MACHINE}-unknown-linux-gnu
++	exit ;;
++    i*86:DYNIX/ptx:4*:*)
++	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
++	# earlier versions are messed up and put the nodename in both
++	# sysname and nodename.
++	echo i386-sequent-sysv4
++	exit ;;
++    i*86:UNIX_SV:4.2MP:2.*)
++        # Unixware is an offshoot of SVR4, but it has its own version
++        # number series starting with 2...
++        # I am not positive that other SVR4 systems won't match this,
++	# I just have to hope.  -- rms.
++        # Use sysv4.2uw... so that sysv4* matches it.
++	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
++	exit ;;
++    i*86:OS/2:*:*)
++	# If we were able to find `uname', then EMX Unix compatibility
++	# is probably installed.
++	echo ${UNAME_MACHINE}-pc-os2-emx
++	exit ;;
++    i*86:XTS-300:*:STOP)
++	echo ${UNAME_MACHINE}-unknown-stop
++	exit ;;
++    i*86:atheos:*:*)
++	echo ${UNAME_MACHINE}-unknown-atheos
++	exit ;;
++    i*86:syllable:*:*)
++	echo ${UNAME_MACHINE}-pc-syllable
++	exit ;;
++    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
++	echo i386-unknown-lynxos${UNAME_RELEASE}
++	exit ;;
++    i*86:*DOS:*:*)
++	echo ${UNAME_MACHINE}-pc-msdosdjgpp
++	exit ;;
++    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
++	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
++	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
++		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
++	else
++		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
++	fi
++	exit ;;
++    i*86:*:5:[678]*)
++    	# UnixWare 7.x, OpenUNIX and OpenServer 6.
++	case `/bin/uname -X | grep "^Machine"` in
++	    *486*)	     UNAME_MACHINE=i486 ;;
++	    *Pentium)	     UNAME_MACHINE=i586 ;;
++	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
++	esac
++	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
++	exit ;;
++    i*86:*:3.2:*)
++	if test -f /usr/options/cb.name; then
++		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
++		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
++	elif /bin/uname -X 2>/dev/null >/dev/null ; then
++		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
++		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
++		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
++			&& UNAME_MACHINE=i586
++		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
++			&& UNAME_MACHINE=i686
++		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
++			&& UNAME_MACHINE=i686
++		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
++	else
++		echo ${UNAME_MACHINE}-pc-sysv32
++	fi
++	exit ;;
++    pc:*:*:*)
++	# Left here for compatibility:
++        # uname -m prints for DJGPP always 'pc', but it prints nothing about
++        # the processor, so we play safe by assuming i586.
++	# Note: whatever this is, it MUST be the same as what config.sub
++	# prints for the "djgpp" host, or else GDB configury will decide that
++	# this is a cross-build.
++	echo i586-pc-msdosdjgpp
++        exit ;;
++    Intel:Mach:3*:*)
++	echo i386-pc-mach3
++	exit ;;
++    paragon:*:*:*)
++	echo i860-intel-osf1
++	exit ;;
++    i860:*:4.*:*) # i860-SVR4
++	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
++	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
++	else # Add other i860-SVR4 vendors below as they are discovered.
++	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
++	fi
++	exit ;;
++    mini*:CTIX:SYS*5:*)
++	# "miniframe"
++	echo m68010-convergent-sysv
++	exit ;;
++    mc68k:UNIX:SYSTEM5:3.51m)
++	echo m68k-convergent-sysv
++	exit ;;
++    M680?0:D-NIX:5.3:*)
++	echo m68k-diab-dnix
++	exit ;;
++    M68*:*:R3V[5678]*:*)
++	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
++    3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
++	OS_REL=''
++	test -r /etc/.relid \
++	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
++	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
++	  && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
++	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
++	  && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
++    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
++        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
++          && { echo i486-ncr-sysv4; exit; } ;;
++    NCR*:*:4.2:* | MPRAS*:*:4.2:*)
++	OS_REL='.3'
++	test -r /etc/.relid \
++	    && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
++	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
++	    && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
++	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
++	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
++	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
++	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
++    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
++	echo m68k-unknown-lynxos${UNAME_RELEASE}
++	exit ;;
++    mc68030:UNIX_System_V:4.*:*)
++	echo m68k-atari-sysv4
++	exit ;;
++    TSUNAMI:LynxOS:2.*:*)
++	echo sparc-unknown-lynxos${UNAME_RELEASE}
++	exit ;;
++    rs6000:LynxOS:2.*:*)
++	echo rs6000-unknown-lynxos${UNAME_RELEASE}
++	exit ;;
++    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
++	echo powerpc-unknown-lynxos${UNAME_RELEASE}
++	exit ;;
++    SM[BE]S:UNIX_SV:*:*)
++	echo mips-dde-sysv${UNAME_RELEASE}
++	exit ;;
++    RM*:ReliantUNIX-*:*:*)
++	echo mips-sni-sysv4
++	exit ;;
++    RM*:SINIX-*:*:*)
++	echo mips-sni-sysv4
++	exit ;;
++    *:SINIX-*:*:*)
++	if uname -p 2>/dev/null >/dev/null ; then
++		UNAME_MACHINE=`(uname -p) 2>/dev/null`
++		echo ${UNAME_MACHINE}-sni-sysv4
++	else
++		echo ns32k-sni-sysv
++	fi
++	exit ;;
++    PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
++                      # says <Richard.M.Bartel@ccMail.Census.GOV>
++        echo i586-unisys-sysv4
++        exit ;;
++    *:UNIX_System_V:4*:FTX*)
++	# From Gerald Hewes <hewes@openmarket.com>.
++	# How about differentiating between stratus architectures? -djm
++	echo hppa1.1-stratus-sysv4
++	exit ;;
++    *:*:*:FTX*)
++	# From seanf@swdc.stratus.com.
++	echo i860-stratus-sysv4
++	exit ;;
++    i*86:VOS:*:*)
++	# From Paul.Green@stratus.com.
++	echo ${UNAME_MACHINE}-stratus-vos
++	exit ;;
++    *:VOS:*:*)
++	# From Paul.Green@stratus.com.
++	echo hppa1.1-stratus-vos
++	exit ;;
++    mc68*:A/UX:*:*)
++	echo m68k-apple-aux${UNAME_RELEASE}
++	exit ;;
++    news*:NEWS-OS:6*:*)
++	echo mips-sony-newsos6
++	exit ;;
++    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
++	if [ -d /usr/nec ]; then
++	        echo mips-nec-sysv${UNAME_RELEASE}
++	else
++	        echo mips-unknown-sysv${UNAME_RELEASE}
++	fi
++        exit ;;
++    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
++	echo powerpc-be-beos
++	exit ;;
++    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
++	echo powerpc-apple-beos
++	exit ;;
++    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
++	echo i586-pc-beos
++	exit ;;
++    BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
++	echo i586-pc-haiku
++	exit ;;
++    SX-4:SUPER-UX:*:*)
++	echo sx4-nec-superux${UNAME_RELEASE}
++	exit ;;
++    SX-5:SUPER-UX:*:*)
++	echo sx5-nec-superux${UNAME_RELEASE}
++	exit ;;
++    SX-6:SUPER-UX:*:*)
++	echo sx6-nec-superux${UNAME_RELEASE}
++	exit ;;
++    SX-7:SUPER-UX:*:*)
++	echo sx7-nec-superux${UNAME_RELEASE}
++	exit ;;
++    SX-8:SUPER-UX:*:*)
++	echo sx8-nec-superux${UNAME_RELEASE}
++	exit ;;
++    SX-8R:SUPER-UX:*:*)
++	echo sx8r-nec-superux${UNAME_RELEASE}
++	exit ;;
++    Power*:Rhapsody:*:*)
++	echo powerpc-apple-rhapsody${UNAME_RELEASE}
++	exit ;;
++    *:Rhapsody:*:*)
++	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
++	exit ;;
++    *:Darwin:*:*)
++	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
++	case $UNAME_PROCESSOR in
++	    i386)
++		eval $set_cc_for_build
++		if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
++		  if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
++		      (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
++		      grep IS_64BIT_ARCH >/dev/null
++		  then
++		      UNAME_PROCESSOR="x86_64"
++		  fi
++		fi ;;
++	    unknown) UNAME_PROCESSOR=powerpc ;;
++	esac
++	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
++	exit ;;
++    *:procnto*:*:* | *:QNX:[0123456789]*:*)
++	UNAME_PROCESSOR=`uname -p`
++	if test "$UNAME_PROCESSOR" = "x86"; then
++		UNAME_PROCESSOR=i386
++		UNAME_MACHINE=pc
++	fi
++	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
++	exit ;;
++    *:QNX:*:4*)
++	echo i386-pc-qnx
++	exit ;;
++    NSE-?:NONSTOP_KERNEL:*:*)
++	echo nse-tandem-nsk${UNAME_RELEASE}
++	exit ;;
++    NSR-?:NONSTOP_KERNEL:*:*)
++	echo nsr-tandem-nsk${UNAME_RELEASE}
++	exit ;;
++    *:NonStop-UX:*:*)
++	echo mips-compaq-nonstopux
++	exit ;;
++    BS2000:POSIX*:*:*)
++	echo bs2000-siemens-sysv
++	exit ;;
++    DS/*:UNIX_System_V:*:*)
++	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
++	exit ;;
++    *:Plan9:*:*)
++	# "uname -m" is not consistent, so use $cputype instead. 386
++	# is converted to i386 for consistency with other x86
++	# operating systems.
++	if test "$cputype" = "386"; then
++	    UNAME_MACHINE=i386
++	else
++	    UNAME_MACHINE="$cputype"
++	fi
++	echo ${UNAME_MACHINE}-unknown-plan9
++	exit ;;
++    *:TOPS-10:*:*)
++	echo pdp10-unknown-tops10
++	exit ;;
++    *:TENEX:*:*)
++	echo pdp10-unknown-tenex
++	exit ;;
++    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
++	echo pdp10-dec-tops20
++	exit ;;
++    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
++	echo pdp10-xkl-tops20
++	exit ;;
++    *:TOPS-20:*:*)
++	echo pdp10-unknown-tops20
++	exit ;;
++    *:ITS:*:*)
++	echo pdp10-unknown-its
++	exit ;;
++    SEI:*:*:SEIUX)
++        echo mips-sei-seiux${UNAME_RELEASE}
++	exit ;;
++    *:DragonFly:*:*)
++	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
++	exit ;;
++    *:*VMS:*:*)
++    	UNAME_MACHINE=`(uname -p) 2>/dev/null`
++	case "${UNAME_MACHINE}" in
++	    A*) echo alpha-dec-vms ; exit ;;
++	    I*) echo ia64-dec-vms ; exit ;;
++	    V*) echo vax-dec-vms ; exit ;;
++	esac ;;
++    *:XENIX:*:SysV)
++	echo i386-pc-xenix
++	exit ;;
++    i*86:skyos:*:*)
++	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
++	exit ;;
++    i*86:rdos:*:*)
++	echo ${UNAME_MACHINE}-pc-rdos
++	exit ;;
++    i*86:AROS:*:*)
++	echo ${UNAME_MACHINE}-pc-aros
++	exit ;;
++esac
++
++#echo '(No uname command or uname output not recognized.)' 1>&2
++#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
++
++eval $set_cc_for_build
++cat >$dummy.c <<EOF
++#ifdef _SEQUENT_
++# include <sys/types.h>
++# include <sys/utsname.h>
++#endif
++main ()
++{
++#if defined (sony)
++#if defined (MIPSEB)
++  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
++     I don't know....  */
++  printf ("mips-sony-bsd\n"); exit (0);
++#else
++#include <sys/param.h>
++  printf ("m68k-sony-newsos%s\n",
++#ifdef NEWSOS4
++          "4"
++#else
++	  ""
++#endif
++         ); exit (0);
++#endif
++#endif
++
++#if defined (__arm) && defined (__acorn) && defined (__unix)
++  printf ("arm-acorn-riscix\n"); exit (0);
++#endif
++
++#if defined (hp300) && !defined (hpux)
++  printf ("m68k-hp-bsd\n"); exit (0);
++#endif
++
++#if defined (NeXT)
++#if !defined (__ARCHITECTURE__)
++#define __ARCHITECTURE__ "m68k"
++#endif
++  int version;
++  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
++  if (version < 4)
++    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
++  else
++    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
++  exit (0);
++#endif
++
++#if defined (MULTIMAX) || defined (n16)
++#if defined (UMAXV)
++  printf ("ns32k-encore-sysv\n"); exit (0);
++#else
++#if defined (CMU)
++  printf ("ns32k-encore-mach\n"); exit (0);
++#else
++  printf ("ns32k-encore-bsd\n"); exit (0);
++#endif
++#endif
++#endif
++
++#if defined (__386BSD__)
++  printf ("i386-pc-bsd\n"); exit (0);
++#endif
++
++#if defined (sequent)
++#if defined (i386)
++  printf ("i386-sequent-dynix\n"); exit (0);
++#endif
++#if defined (ns32000)
++  printf ("ns32k-sequent-dynix\n"); exit (0);
++#endif
++#endif
++
++#if defined (_SEQUENT_)
++    struct utsname un;
++
++    uname(&un);
++
++    if (strncmp(un.version, "V2", 2) == 0) {
++	printf ("i386-sequent-ptx2\n"); exit (0);
++    }
++    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
++	printf ("i386-sequent-ptx1\n"); exit (0);
++    }
++    printf ("i386-sequent-ptx\n"); exit (0);
++
++#endif
++
++#if defined (vax)
++# if !defined (ultrix)
++#  include <sys/param.h>
++#  if defined (BSD)
++#   if BSD == 43
++      printf ("vax-dec-bsd4.3\n"); exit (0);
++#   else
++#    if BSD == 199006
++      printf ("vax-dec-bsd4.3reno\n"); exit (0);
++#    else
++      printf ("vax-dec-bsd\n"); exit (0);
++#    endif
++#   endif
++#  else
++    printf ("vax-dec-bsd\n"); exit (0);
++#  endif
++# else
++    printf ("vax-dec-ultrix\n"); exit (0);
++# endif
++#endif
++
++#if defined (alliant) && defined (i860)
++  printf ("i860-alliant-bsd\n"); exit (0);
++#endif
++
++  exit (1);
++}
++EOF
++
++$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
++	{ echo "$SYSTEM_NAME"; exit; }
++
++# Apollos put the system type in the environment.
++
++test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
++
++# Convex versions that predate uname can use getsysinfo(1)
++
++if [ -x /usr/convex/getsysinfo ]
++then
++    case `getsysinfo -f cpu_type` in
++    c1*)
++	echo c1-convex-bsd
++	exit ;;
++    c2*)
++	if getsysinfo -f scalar_acc
++	then echo c32-convex-bsd
++	else echo c2-convex-bsd
++	fi
++	exit ;;
++    c34*)
++	echo c34-convex-bsd
++	exit ;;
++    c38*)
++	echo c38-convex-bsd
++	exit ;;
++    c4*)
++	echo c4-convex-bsd
++	exit ;;
++    esac
++fi
++
++cat >&2 <<EOF
++$0: unable to guess system type
++
++This script, last modified $timestamp, has failed to recognize
++the operating system you are using. It is advised that you
++download the most up to date version of the config scripts from
++
++  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
++and
++  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
++
++If the version you run ($0) is already up to date, please
++send the following data and any information you think might be
++pertinent to <config-patches@gnu.org> in order to provide the needed
++information to handle your system.
++
++config.guess timestamp = $timestamp
++
++uname -m = `(uname -m) 2>/dev/null || echo unknown`
++uname -r = `(uname -r) 2>/dev/null || echo unknown`
++uname -s = `(uname -s) 2>/dev/null || echo unknown`
++uname -v = `(uname -v) 2>/dev/null || echo unknown`
++
++/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
++/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
++
++hostinfo               = `(hostinfo) 2>/dev/null`
++/bin/universe          = `(/bin/universe) 2>/dev/null`
++/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
++/bin/arch              = `(/bin/arch) 2>/dev/null`
++/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
++/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
++
++UNAME_MACHINE = ${UNAME_MACHINE}
++UNAME_RELEASE = ${UNAME_RELEASE}
++UNAME_SYSTEM  = ${UNAME_SYSTEM}
++UNAME_VERSION = ${UNAME_VERSION}
++EOF
++
++exit 1
++
++# Local variables:
++# eval: (add-hook 'write-file-hooks 'time-stamp)
++# time-stamp-start: "timestamp='"
++# time-stamp-format: "%:y-%02m-%02d"
++# time-stamp-end: "'"
++# End:
+diff --git a/src/libs/gl/build-aux/config.sub b/src/libs/gl/build-aux/config.sub
+new file mode 100755
+index 0000000..2a55a50
+--- /dev/null
++++ b/src/libs/gl/build-aux/config.sub
+@@ -0,0 +1,1705 @@
++#! /bin/sh
++# Configuration validation subroutine script.
++#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
++#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
++#   Free Software Foundation, Inc.
++
++timestamp='2009-11-20'
++
++# This file is (in principle) common to ALL GNU software.
++# The presence of a machine in this file suggests that SOME GNU software
++# can handle that machine.  It does not imply ALL GNU software can.
++#
++# This file is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2 of the License, or
++# (at your option) any later version.
++#
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program; if not, write to the Free Software
++# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
++# 02110-1301, USA.
++#
++# As a special exception to the GNU General Public License, if you
++# distribute this file as part of a program that contains a
++# configuration script generated by Autoconf, you may include it under
++# the same distribution terms that you use for the rest of that program.
++
++
++# Please send patches to <config-patches@gnu.org>.  Submit a context
++# diff and a properly formatted GNU ChangeLog entry.
++#
++# Configuration subroutine to validate and canonicalize a configuration type.
++# Supply the specified configuration type as an argument.
++# If it is invalid, we print an error message on stderr and exit with code 1.
++# Otherwise, we print the canonical config type on stdout and succeed.
++
++# You can get the latest version of this script from:
++# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
++
++# This file is supposed to be the same for all GNU packages
++# and recognize all the CPU types, system types and aliases
++# that are meaningful with *any* GNU software.
++# Each package is responsible for reporting which valid configurations
++# it does not support.  The user should be able to distinguish
++# a failure to support a valid configuration from a meaningless
++# configuration.
++
++# The goal of this file is to map all the various variations of a given
++# machine specification into a single specification in the form:
++#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
++# or in some cases, the newer four-part form:
++#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
++# It is wrong to echo any other type of specification.
++
++me=`echo "$0" | sed -e 's,.*/,,'`
++
++usage="\
++Usage: $0 [OPTION] CPU-MFR-OPSYS
++       $0 [OPTION] ALIAS
++
++Canonicalize a configuration name.
++
++Operation modes:
++  -h, --help         print this help, then exit
++  -t, --time-stamp   print date of last modification, then exit
++  -v, --version      print version number, then exit
++
++Report bugs and patches to <config-patches@gnu.org>."
++
++version="\
++GNU config.sub ($timestamp)
++
++Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
++2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
++
++This is free software; see the source for copying conditions.  There is NO
++warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
++
++help="
++Try \`$me --help' for more information."
++
++# Parse command line
++while test $# -gt 0 ; do
++  case $1 in
++    --time-stamp | --time* | -t )
++       echo "$timestamp" ; exit ;;
++    --version | -v )
++       echo "$version" ; exit ;;
++    --help | --h* | -h )
++       echo "$usage"; exit ;;
++    -- )     # Stop option processing
++       shift; break ;;
++    - )	# Use stdin as input.
++       break ;;
++    -* )
++       echo "$me: invalid option $1$help"
++       exit 1 ;;
++
++    *local*)
++       # First pass through any local machine types.
++       echo $1
++       exit ;;
++
++    * )
++       break ;;
++  esac
++done
++
++case $# in
++ 0) echo "$me: missing argument$help" >&2
++    exit 1;;
++ 1) ;;
++ *) echo "$me: too many arguments$help" >&2
++    exit 1;;
++esac
++
++# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
++# Here we must recognize all the valid KERNEL-OS combinations.
++maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
++case $maybe_os in
++  nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
++  uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
++  kopensolaris*-gnu* | \
++  storm-chaos* | os2-emx* | rtmk-nova*)
++    os=-$maybe_os
++    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
++    ;;
++  *)
++    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
++    if [ $basic_machine != $1 ]
++    then os=`echo $1 | sed 's/.*-/-/'`
++    else os=; fi
++    ;;
++esac
++
++### Let's recognize common machines as not being operating systems so
++### that things like config.sub decstation-3100 work.  We also
++### recognize some manufacturers as not being operating systems, so we
++### can provide default operating systems below.
++case $os in
++	-sun*os*)
++		# Prevent following clause from handling this invalid input.
++		;;
++	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
++	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
++	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
++	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
++	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
++	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
++	-apple | -axis | -knuth | -cray | -microblaze)
++		os=
++		basic_machine=$1
++		;;
++        -bluegene*)
++	        os=-cnk
++		;;
++	-sim | -cisco | -oki | -wec | -winbond)
++		os=
++		basic_machine=$1
++		;;
++	-scout)
++		;;
++	-wrs)
++		os=-vxworks
++		basic_machine=$1
++		;;
++	-chorusos*)
++		os=-chorusos
++		basic_machine=$1
++		;;
++ 	-chorusrdb)
++ 		os=-chorusrdb
++		basic_machine=$1
++ 		;;
++	-hiux*)
++		os=-hiuxwe2
++		;;
++	-sco6)
++		os=-sco5v6
++		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
++		;;
++	-sco5)
++		os=-sco3.2v5
++		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
++		;;
++	-sco4)
++		os=-sco3.2v4
++		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
++		;;
++	-sco3.2.[4-9]*)
++		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
++		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
++		;;
++	-sco3.2v[4-9]*)
++		# Don't forget version if it is 3.2v4 or newer.
++		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
++		;;
++	-sco5v6*)
++		# Don't forget version if it is 3.2v4 or newer.
++		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
++		;;
++	-sco*)
++		os=-sco3.2v2
++		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
++		;;
++	-udk*)
++		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
++		;;
++	-isc)
++		os=-isc2.2
++		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
++		;;
++	-clix*)
++		basic_machine=clipper-intergraph
++		;;
++	-isc*)
++		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
++		;;
++	-lynx*)
++		os=-lynxos
++		;;
++	-ptx*)
++		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
++		;;
++	-windowsnt*)
++		os=`echo $os | sed -e 's/windowsnt/winnt/'`
++		;;
++	-psos*)
++		os=-psos
++		;;
++	-mint | -mint[0-9]*)
++		basic_machine=m68k-atari
++		os=-mint
++		;;
++esac
++
++# Decode aliases for certain CPU-COMPANY combinations.
++case $basic_machine in
++	# Recognize the basic CPU types without company name.
++	# Some are omitted here because they have special meanings below.
++	1750a | 580 \
++	| a29k \
++	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
++	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
++	| am33_2.0 \
++	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
++	| bfin \
++	| c4x | clipper \
++	| d10v | d30v | dlx | dsp16xx \
++	| fido | fr30 | frv \
++	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
++	| i370 | i860 | i960 | ia64 \
++	| ip2k | iq2000 \
++	| lm32 \
++	| m32c | m32r | m32rle | m68000 | m68k | m88k \
++	| maxq | mb | microblaze | mcore | mep | metag \
++	| mips | mipsbe | mipseb | mipsel | mipsle \
++	| mips16 \
++	| mips64 | mips64el \
++	| mips64octeon | mips64octeonel \
++	| mips64orion | mips64orionel \
++	| mips64r5900 | mips64r5900el \
++	| mips64vr | mips64vrel \
++	| mips64vr4100 | mips64vr4100el \
++	| mips64vr4300 | mips64vr4300el \
++	| mips64vr5000 | mips64vr5000el \
++	| mips64vr5900 | mips64vr5900el \
++	| mipsisa32 | mipsisa32el \
++	| mipsisa32r2 | mipsisa32r2el \
++	| mipsisa64 | mipsisa64el \
++	| mipsisa64r2 | mipsisa64r2el \
++	| mipsisa64sb1 | mipsisa64sb1el \
++	| mipsisa64sr71k | mipsisa64sr71kel \
++	| mipstx39 | mipstx39el \
++	| mn10200 | mn10300 \
++	| moxie \
++	| mt \
++	| msp430 \
++	| nios | nios2 \
++	| ns16k | ns32k \
++	| or32 \
++	| pdp10 | pdp11 | pj | pjl \
++	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
++	| pyramid \
++	| rx \
++	| score \
++	| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
++	| sh64 | sh64le \
++	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
++	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
++	| spu | strongarm \
++	| tahoe | thumb | tic4x | tic80 | tron \
++	| ubicom32 \
++	| v850 | v850e \
++	| we32k \
++	| x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
++	| z8k | z80)
++		basic_machine=$basic_machine-unknown
++		;;
++	m6811 | m68hc11 | m6812 | m68hc12 | picochip)
++		# Motorola 68HC11/12.
++		basic_machine=$basic_machine-unknown
++		os=-none
++		;;
++	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
++		;;
++	ms1)
++		basic_machine=mt-unknown
++		;;
++
++	# We use `pc' rather than `unknown'
++	# because (1) that's what they normally are, and
++	# (2) the word "unknown" tends to confuse beginning users.
++	i*86 | x86_64)
++	  basic_machine=$basic_machine-pc
++	  ;;
++	# Object if more than one company name word.
++	*-*-*)
++		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
++		exit 1
++		;;
++	# Recognize the basic CPU types with company name.
++	580-* \
++	| a29k-* \
++	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
++	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
++	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
++	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
++	| avr-* | avr32-* \
++	| bfin-* | bs2000-* \
++	| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
++	| clipper-* | craynv-* | cydra-* \
++	| d10v-* | d30v-* | dlx-* \
++	| elxsi-* \
++	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
++	| h8300-* | h8500-* \
++	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
++	| i*86-* | i860-* | i960-* | ia64-* \
++	| ip2k-* | iq2000-* \
++	| lm32-* \
++	| m32c-* | m32r-* | m32rle-* \
++	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
++	| m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
++	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
++	| mips16-* \
++	| mips64-* | mips64el-* \
++	| mips64octeon-* | mips64octeonel-* \
++	| mips64orion-* | mips64orionel-* \
++	| mips64r5900-* | mips64r5900el-* \
++	| mips64vr-* | mips64vrel-* \
++	| mips64vr4100-* | mips64vr4100el-* \
++	| mips64vr4300-* | mips64vr4300el-* \
++	| mips64vr5000-* | mips64vr5000el-* \
++	| mips64vr5900-* | mips64vr5900el-* \
++	| mipsisa32-* | mipsisa32el-* \
++	| mipsisa32r2-* | mipsisa32r2el-* \
++	| mipsisa64-* | mipsisa64el-* \
++	| mipsisa64r2-* | mipsisa64r2el-* \
++	| mipsisa64sb1-* | mipsisa64sb1el-* \
++	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
++	| mipstx39-* | mipstx39el-* \
++	| mmix-* \
++	| mt-* \
++	| msp430-* \
++	| nios-* | nios2-* \
++	| none-* | np1-* | ns16k-* | ns32k-* \
++	| orion-* \
++	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
++	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
++	| pyramid-* \
++	| romp-* | rs6000-* | rx-* \
++	| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
++	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
++	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
++	| sparclite-* \
++	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
++	| tahoe-* | thumb-* \
++	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \
++	| tron-* \
++	| ubicom32-* \
++	| v850-* | v850e-* | vax-* \
++	| we32k-* \
++	| x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
++	| xstormy16-* | xtensa*-* \
++	| ymp-* \
++	| z8k-* | z80-*)
++		;;
++	# Recognize the basic CPU types without company name, with glob match.
++	xtensa*)
++		basic_machine=$basic_machine-unknown
++		;;
++	# Recognize the various machine names and aliases which stand
++	# for a CPU type and a company and sometimes even an OS.
++	386bsd)
++		basic_machine=i386-unknown
++		os=-bsd
++		;;
++	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
++		basic_machine=m68000-att
++		;;
++	3b*)
++		basic_machine=we32k-att
++		;;
++	a29khif)
++		basic_machine=a29k-amd
++		os=-udi
++		;;
++    	abacus)
++		basic_machine=abacus-unknown
++		;;
++	adobe68k)
++		basic_machine=m68010-adobe
++		os=-scout
++		;;
++	alliant | fx80)
++		basic_machine=fx80-alliant
++		;;
++	altos | altos3068)
++		basic_machine=m68k-altos
++		;;
++	am29k)
++		basic_machine=a29k-none
++		os=-bsd
++		;;
++	amd64)
++		basic_machine=x86_64-pc
++		;;
++	amd64-*)
++		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
++		;;
++	amdahl)
++		basic_machine=580-amdahl
++		os=-sysv
++		;;
++	amiga | amiga-*)
++		basic_machine=m68k-unknown
++		;;
++	amigaos | amigados)
++		basic_machine=m68k-unknown
++		os=-amigaos
++		;;
++	amigaunix | amix)
++		basic_machine=m68k-unknown
++		os=-sysv4
++		;;
++	apollo68)
++		basic_machine=m68k-apollo
++		os=-sysv
++		;;
++	apollo68bsd)
++		basic_machine=m68k-apollo
++		os=-bsd
++		;;
++	aros)
++		basic_machine=i386-pc
++		os=-aros
++		;;
++	aux)
++		basic_machine=m68k-apple
++		os=-aux
++		;;
++	balance)
++		basic_machine=ns32k-sequent
++		os=-dynix
++		;;
++	blackfin)
++		basic_machine=bfin-unknown
++		os=-linux
++		;;
++	blackfin-*)
++		basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
++		os=-linux
++		;;
++	bluegene*)
++		basic_machine=powerpc-ibm
++		os=-cnk
++		;;
++	c90)
++		basic_machine=c90-cray
++		os=-unicos
++		;;
++        cegcc)
++		basic_machine=arm-unknown
++		os=-cegcc
++		;;
++	convex-c1)
++		basic_machine=c1-convex
++		os=-bsd
++		;;
++	convex-c2)
++		basic_machine=c2-convex
++		os=-bsd
++		;;
++	convex-c32)
++		basic_machine=c32-convex
++		os=-bsd
++		;;
++	convex-c34)
++		basic_machine=c34-convex
++		os=-bsd
++		;;
++	convex-c38)
++		basic_machine=c38-convex
++		os=-bsd
++		;;
++	cray | j90)
++		basic_machine=j90-cray
++		os=-unicos
++		;;
++	craynv)
++		basic_machine=craynv-cray
++		os=-unicosmp
++		;;
++	cr16)
++		basic_machine=cr16-unknown
++		os=-elf
++		;;
++	crds | unos)
++		basic_machine=m68k-crds
++		;;
++	crisv32 | crisv32-* | etraxfs*)
++		basic_machine=crisv32-axis
++		;;
++	cris | cris-* | etrax*)
++		basic_machine=cris-axis
++		;;
++	crx)
++		basic_machine=crx-unknown
++		os=-elf
++		;;
++	da30 | da30-*)
++		basic_machine=m68k-da30
++		;;
++	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
++		basic_machine=mips-dec
++		;;
++	decsystem10* | dec10*)
++		basic_machine=pdp10-dec
++		os=-tops10
++		;;
++	decsystem20* | dec20*)
++		basic_machine=pdp10-dec
++		os=-tops20
++		;;
++	delta | 3300 | motorola-3300 | motorola-delta \
++	      | 3300-motorola | delta-motorola)
++		basic_machine=m68k-motorola
++		;;
++	delta88)
++		basic_machine=m88k-motorola
++		os=-sysv3
++		;;
++	dicos)
++		basic_machine=i686-pc
++		os=-dicos
++		;;
++	djgpp)
++		basic_machine=i586-pc
++		os=-msdosdjgpp
++		;;
++	dpx20 | dpx20-*)
++		basic_machine=rs6000-bull
++		os=-bosx
++		;;
++	dpx2* | dpx2*-bull)
++		basic_machine=m68k-bull
++		os=-sysv3
++		;;
++	ebmon29k)
++		basic_machine=a29k-amd
++		os=-ebmon
++		;;
++	elxsi)
++		basic_machine=elxsi-elxsi
++		os=-bsd
++		;;
++	encore | umax | mmax)
++		basic_machine=ns32k-encore
++		;;
++	es1800 | OSE68k | ose68k | ose | OSE)
++		basic_machine=m68k-ericsson
++		os=-ose
++		;;
++	fx2800)
++		basic_machine=i860-alliant
++		;;
++	genix)
++		basic_machine=ns32k-ns
++		;;
++	gmicro)
++		basic_machine=tron-gmicro
++		os=-sysv
++		;;
++	go32)
++		basic_machine=i386-pc
++		os=-go32
++		;;
++	h3050r* | hiux*)
++		basic_machine=hppa1.1-hitachi
++		os=-hiuxwe2
++		;;
++	h8300hms)
++		basic_machine=h8300-hitachi
++		os=-hms
++		;;
++	h8300xray)
++		basic_machine=h8300-hitachi
++		os=-xray
++		;;
++	h8500hms)
++		basic_machine=h8500-hitachi
++		os=-hms
++		;;
++	harris)
++		basic_machine=m88k-harris
++		os=-sysv3
++		;;
++	hp300-*)
++		basic_machine=m68k-hp
++		;;
++	hp300bsd)
++		basic_machine=m68k-hp
++		os=-bsd
++		;;
++	hp300hpux)
++		basic_machine=m68k-hp
++		os=-hpux
++		;;
++	hp3k9[0-9][0-9] | hp9[0-9][0-9])
++		basic_machine=hppa1.0-hp
++		;;
++	hp9k2[0-9][0-9] | hp9k31[0-9])
++		basic_machine=m68000-hp
++		;;
++	hp9k3[2-9][0-9])
++		basic_machine=m68k-hp
++		;;
++	hp9k6[0-9][0-9] | hp6[0-9][0-9])
++		basic_machine=hppa1.0-hp
++		;;
++	hp9k7[0-79][0-9] | hp7[0-79][0-9])
++		basic_machine=hppa1.1-hp
++		;;
++	hp9k78[0-9] | hp78[0-9])
++		# FIXME: really hppa2.0-hp
++		basic_machine=hppa1.1-hp
++		;;
++	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
++		# FIXME: really hppa2.0-hp
++		basic_machine=hppa1.1-hp
++		;;
++	hp9k8[0-9][13679] | hp8[0-9][13679])
++		basic_machine=hppa1.1-hp
++		;;
++	hp9k8[0-9][0-9] | hp8[0-9][0-9])
++		basic_machine=hppa1.0-hp
++		;;
++	hppa-next)
++		os=-nextstep3
++		;;
++	hppaosf)
++		basic_machine=hppa1.1-hp
++		os=-osf
++		;;
++	hppro)
++		basic_machine=hppa1.1-hp
++		os=-proelf
++		;;
++	i370-ibm* | ibm*)
++		basic_machine=i370-ibm
++		;;
++# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
++	i*86v32)
++		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
++		os=-sysv32
++		;;
++	i*86v4*)
++		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
++		os=-sysv4
++		;;
++	i*86v)
++		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
++		os=-sysv
++		;;
++	i*86sol2)
++		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
++		os=-solaris2
++		;;
++	i386mach)
++		basic_machine=i386-mach
++		os=-mach
++		;;
++	i386-vsta | vsta)
++		basic_machine=i386-unknown
++		os=-vsta
++		;;
++	iris | iris4d)
++		basic_machine=mips-sgi
++		case $os in
++		    -irix*)
++			;;
++		    *)
++			os=-irix4
++			;;
++		esac
++		;;
++	isi68 | isi)
++		basic_machine=m68k-isi
++		os=-sysv
++		;;
++	m68knommu)
++		basic_machine=m68k-unknown
++		os=-linux
++		;;
++	m68knommu-*)
++		basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
++		os=-linux
++		;;
++	m88k-omron*)
++		basic_machine=m88k-omron
++		;;
++	magnum | m3230)
++		basic_machine=mips-mips
++		os=-sysv
++		;;
++	merlin)
++		basic_machine=ns32k-utek
++		os=-sysv
++		;;
++        microblaze)
++		basic_machine=microblaze-xilinx
++		;;
++	mingw32)
++		basic_machine=i386-pc
++		os=-mingw32
++		;;
++	mingw32ce)
++		basic_machine=arm-unknown
++		os=-mingw32ce
++		;;
++	miniframe)
++		basic_machine=m68000-convergent
++		;;
++	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
++		basic_machine=m68k-atari
++		os=-mint
++		;;
++	mips3*-*)
++		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
++		;;
++	mips3*)
++		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
++		;;
++	monitor)
++		basic_machine=m68k-rom68k
++		os=-coff
++		;;
++	morphos)
++		basic_machine=powerpc-unknown
++		os=-morphos
++		;;
++	msdos)
++		basic_machine=i386-pc
++		os=-msdos
++		;;
++	ms1-*)
++		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
++		;;
++	mvs)
++		basic_machine=i370-ibm
++		os=-mvs
++		;;
++	ncr3000)
++		basic_machine=i486-ncr
++		os=-sysv4
++		;;
++	netbsd386)
++		basic_machine=i386-unknown
++		os=-netbsd
++		;;
++	netwinder)
++		basic_machine=armv4l-rebel
++		os=-linux
++		;;
++	news | news700 | news800 | news900)
++		basic_machine=m68k-sony
++		os=-newsos
++		;;
++	news1000)
++		basic_machine=m68030-sony
++		os=-newsos
++		;;
++	news-3600 | risc-news)
++		basic_machine=mips-sony
++		os=-newsos
++		;;
++	necv70)
++		basic_machine=v70-nec
++		os=-sysv
++		;;
++	next | m*-next )
++		basic_machine=m68k-next
++		case $os in
++		    -nextstep* )
++			;;
++		    -ns2*)
++		      os=-nextstep2
++			;;
++		    *)
++		      os=-nextstep3
++			;;
++		esac
++		;;
++	nh3000)
++		basic_machine=m68k-harris
++		os=-cxux
++		;;
++	nh[45]000)
++		basic_machine=m88k-harris
++		os=-cxux
++		;;
++	nindy960)
++		basic_machine=i960-intel
++		os=-nindy
++		;;
++	mon960)
++		basic_machine=i960-intel
++		os=-mon960
++		;;
++	nonstopux)
++		basic_machine=mips-compaq
++		os=-nonstopux
++		;;
++	np1)
++		basic_machine=np1-gould
++		;;
++	nsr-tandem)
++		basic_machine=nsr-tandem
++		;;
++	op50n-* | op60c-*)
++		basic_machine=hppa1.1-oki
++		os=-proelf
++		;;
++	openrisc | openrisc-*)
++		basic_machine=or32-unknown
++		;;
++	os400)
++		basic_machine=powerpc-ibm
++		os=-os400
++		;;
++	OSE68000 | ose68000)
++		basic_machine=m68000-ericsson
++		os=-ose
++		;;
++	os68k)
++		basic_machine=m68k-none
++		os=-os68k
++		;;
++	pa-hitachi)
++		basic_machine=hppa1.1-hitachi
++		os=-hiuxwe2
++		;;
++	paragon)
++		basic_machine=i860-intel
++		os=-osf
++		;;
++	parisc)
++		basic_machine=hppa-unknown
++		os=-linux
++		;;
++	parisc-*)
++		basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
++		os=-linux
++		;;
++	pbd)
++		basic_machine=sparc-tti
++		;;
++	pbb)
++		basic_machine=m68k-tti
++		;;
++	pc532 | pc532-*)
++		basic_machine=ns32k-pc532
++		;;
++	pc98)
++		basic_machine=i386-pc
++		;;
++	pc98-*)
++		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
++		;;
++	pentium | p5 | k5 | k6 | nexgen | viac3)
++		basic_machine=i586-pc
++		;;
++	pentiumpro | p6 | 6x86 | athlon | athlon_*)
++		basic_machine=i686-pc
++		;;
++	pentiumii | pentium2 | pentiumiii | pentium3)
++		basic_machine=i686-pc
++		;;
++	pentium4)
++		basic_machine=i786-pc
++		;;
++	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
++		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
++		;;
++	pentiumpro-* | p6-* | 6x86-* | athlon-*)
++		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
++		;;
++	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
++		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
++		;;
++	pentium4-*)
++		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
++		;;
++	pn)
++		basic_machine=pn-gould
++		;;
++	power)	basic_machine=power-ibm
++		;;
++	ppc)	basic_machine=powerpc-unknown
++		;;
++	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
++		;;
++	ppcle | powerpclittle | ppc-le | powerpc-little)
++		basic_machine=powerpcle-unknown
++		;;
++	ppcle-* | powerpclittle-*)
++		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
++		;;
++	ppc64)	basic_machine=powerpc64-unknown
++		;;
++	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
++		;;
++	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
++		basic_machine=powerpc64le-unknown
++		;;
++	ppc64le-* | powerpc64little-*)
++		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
++		;;
++	ps2)
++		basic_machine=i386-ibm
++		;;
++	pw32)
++		basic_machine=i586-unknown
++		os=-pw32
++		;;
++	rdos)
++		basic_machine=i386-pc
++		os=-rdos
++		;;
++	rom68k)
++		basic_machine=m68k-rom68k
++		os=-coff
++		;;
++	rm[46]00)
++		basic_machine=mips-siemens
++		;;
++	rtpc | rtpc-*)
++		basic_machine=romp-ibm
++		;;
++	s390 | s390-*)
++		basic_machine=s390-ibm
++		;;
++	s390x | s390x-*)
++		basic_machine=s390x-ibm
++		;;
++	sa29200)
++		basic_machine=a29k-amd
++		os=-udi
++		;;
++	sb1)
++		basic_machine=mipsisa64sb1-unknown
++		;;
++	sb1el)
++		basic_machine=mipsisa64sb1el-unknown
++		;;
++	sde)
++		basic_machine=mipsisa32-sde
++		os=-elf
++		;;
++	sei)
++		basic_machine=mips-sei
++		os=-seiux
++		;;
++	sequent)
++		basic_machine=i386-sequent
++		;;
++	sh)
++		basic_machine=sh-hitachi
++		os=-hms
++		;;
++	sh5el)
++		basic_machine=sh5le-unknown
++		;;
++	sh64)
++		basic_machine=sh64-unknown
++		;;
++	sparclite-wrs | simso-wrs)
++		basic_machine=sparclite-wrs
++		os=-vxworks
++		;;
++	sps7)
++		basic_machine=m68k-bull
++		os=-sysv2
++		;;
++	spur)
++		basic_machine=spur-unknown
++		;;
++	st2000)
++		basic_machine=m68k-tandem
++		;;
++	stratus)
++		basic_machine=i860-stratus
++		os=-sysv4
++		;;
++	sun2)
++		basic_machine=m68000-sun
++		;;
++	sun2os3)
++		basic_machine=m68000-sun
++		os=-sunos3
++		;;
++	sun2os4)
++		basic_machine=m68000-sun
++		os=-sunos4
++		;;
++	sun3os3)
++		basic_machine=m68k-sun
++		os=-sunos3
++		;;
++	sun3os4)
++		basic_machine=m68k-sun
++		os=-sunos4
++		;;
++	sun4os3)
++		basic_machine=sparc-sun
++		os=-sunos3
++		;;
++	sun4os4)
++		basic_machine=sparc-sun
++		os=-sunos4
++		;;
++	sun4sol2)
++		basic_machine=sparc-sun
++		os=-solaris2
++		;;
++	sun3 | sun3-*)
++		basic_machine=m68k-sun
++		;;
++	sun4)
++		basic_machine=sparc-sun
++		;;
++	sun386 | sun386i | roadrunner)
++		basic_machine=i386-sun
++		;;
++	sv1)
++		basic_machine=sv1-cray
++		os=-unicos
++		;;
++	symmetry)
++		basic_machine=i386-sequent
++		os=-dynix
++		;;
++	t3e)
++		basic_machine=alphaev5-cray
++		os=-unicos
++		;;
++	t90)
++		basic_machine=t90-cray
++		os=-unicos
++		;;
++	tic54x | c54x*)
++		basic_machine=tic54x-unknown
++		os=-coff
++		;;
++	tic55x | c55x*)
++		basic_machine=tic55x-unknown
++		os=-coff
++		;;
++	tic6x | c6x*)
++		basic_machine=tic6x-unknown
++		os=-coff
++		;;
++	tile*)
++		basic_machine=tile-unknown
++		os=-linux-gnu
++		;;
++	tx39)
++		basic_machine=mipstx39-unknown
++		;;
++	tx39el)
++		basic_machine=mipstx39el-unknown
++		;;
++	toad1)
++		basic_machine=pdp10-xkl
++		os=-tops20
++		;;
++	tower | tower-32)
++		basic_machine=m68k-ncr
++		;;
++	tpf)
++		basic_machine=s390x-ibm
++		os=-tpf
++		;;
++	udi29k)
++		basic_machine=a29k-amd
++		os=-udi
++		;;
++	ultra3)
++		basic_machine=a29k-nyu
++		os=-sym1
++		;;
++	v810 | necv810)
++		basic_machine=v810-nec
++		os=-none
++		;;
++	vaxv)
++		basic_machine=vax-dec
++		os=-sysv
++		;;
++	vms)
++		basic_machine=vax-dec
++		os=-vms
++		;;
++	vpp*|vx|vx-*)
++		basic_machine=f301-fujitsu
++		;;
++	vxworks960)
++		basic_machine=i960-wrs
++		os=-vxworks
++		;;
++	vxworks68)
++		basic_machine=m68k-wrs
++		os=-vxworks
++		;;
++	vxworks29k)
++		basic_machine=a29k-wrs
++		os=-vxworks
++		;;
++	w65*)
++		basic_machine=w65-wdc
++		os=-none
++		;;
++	w89k-*)
++		basic_machine=hppa1.1-winbond
++		os=-proelf
++		;;
++	xbox)
++		basic_machine=i686-pc
++		os=-mingw32
++		;;
++	xps | xps100)
++		basic_machine=xps100-honeywell
++		;;
++	ymp)
++		basic_machine=ymp-cray
++		os=-unicos
++		;;
++	z8k-*-coff)
++		basic_machine=z8k-unknown
++		os=-sim
++		;;
++	z80-*-coff)
++		basic_machine=z80-unknown
++		os=-sim
++		;;
++	none)
++		basic_machine=none-none
++		os=-none
++		;;
++
++# Here we handle the default manufacturer of certain CPU types.  It is in
++# some cases the only manufacturer, in others, it is the most popular.
++	w89k)
++		basic_machine=hppa1.1-winbond
++		;;
++	op50n)
++		basic_machine=hppa1.1-oki
++		;;
++	op60c)
++		basic_machine=hppa1.1-oki
++		;;
++	romp)
++		basic_machine=romp-ibm
++		;;
++	mmix)
++		basic_machine=mmix-knuth
++		;;
++	rs6000)
++		basic_machine=rs6000-ibm
++		;;
++	vax)
++		basic_machine=vax-dec
++		;;
++	pdp10)
++		# there are many clones, so DEC is not a safe bet
++		basic_machine=pdp10-unknown
++		;;
++	pdp11)
++		basic_machine=pdp11-dec
++		;;
++	we32k)
++		basic_machine=we32k-att
++		;;
++	sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
++		basic_machine=sh-unknown
++		;;
++	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
++		basic_machine=sparc-sun
++		;;
++	cydra)
++		basic_machine=cydra-cydrome
++		;;
++	orion)
++		basic_machine=orion-highlevel
++		;;
++	orion105)
++		basic_machine=clipper-highlevel
++		;;
++	mac | mpw | mac-mpw)
++		basic_machine=m68k-apple
++		;;
++	pmac | pmac-mpw)
++		basic_machine=powerpc-apple
++		;;
++	*-unknown)
++		# Make sure to match an already-canonicalized machine name.
++		;;
++	*)
++		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
++		exit 1
++		;;
++esac
++
++# Here we canonicalize certain aliases for manufacturers.
++case $basic_machine in
++	*-digital*)
++		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
++		;;
++	*-commodore*)
++		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
++		;;
++	*)
++		;;
++esac
++
++# Decode manufacturer-specific aliases for certain operating systems.
++
++if [ x"$os" != x"" ]
++then
++case $os in
++        # First match some system type aliases
++        # that might get confused with valid system types.
++	# -solaris* is a basic system type, with this one exception.
++        -auroraux)
++	        os=-auroraux
++		;;
++	-solaris1 | -solaris1.*)
++		os=`echo $os | sed -e 's|solaris1|sunos4|'`
++		;;
++	-solaris)
++		os=-solaris2
++		;;
++	-svr4*)
++		os=-sysv4
++		;;
++	-unixware*)
++		os=-sysv4.2uw
++		;;
++	-gnu/linux*)
++		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
++		;;
++	# First accept the basic system types.
++	# The portable systems comes first.
++	# Each alternative MUST END IN A *, to match a version number.
++	# -sysv* is not here because it comes later, after sysvr4.
++	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
++	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
++	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
++	      | -sym* | -kopensolaris* \
++	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
++	      | -aos* | -aros* \
++	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
++	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
++	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
++	      | -openbsd* | -solidbsd* \
++	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
++	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
++	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
++	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
++	      | -chorusos* | -chorusrdb* | -cegcc* \
++	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
++	      | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
++	      | -uxpv* | -beos* | -mpeix* | -udk* \
++	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
++	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
++	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
++	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
++	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
++	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
++	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
++	# Remember, each alternative MUST END IN *, to match a version number.
++		;;
++	-qnx*)
++		case $basic_machine in
++		    x86-* | i*86-*)
++			;;
++		    *)
++			os=-nto$os
++			;;
++		esac
++		;;
++	-nto-qnx*)
++		;;
++	-nto*)
++		os=`echo $os | sed -e 's|nto|nto-qnx|'`
++		;;
++	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
++	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
++	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
++		;;
++	-mac*)
++		os=`echo $os | sed -e 's|mac|macos|'`
++		;;
++	-linux-dietlibc)
++		os=-linux-dietlibc
++		;;
++	-linux*)
++		os=`echo $os | sed -e 's|linux|linux-gnu|'`
++		;;
++	-sunos5*)
++		os=`echo $os | sed -e 's|sunos5|solaris2|'`
++		;;
++	-sunos6*)
++		os=`echo $os | sed -e 's|sunos6|solaris3|'`
++		;;
++	-opened*)
++		os=-openedition
++		;;
++        -os400*)
++		os=-os400
++		;;
++	-wince*)
++		os=-wince
++		;;
++	-osfrose*)
++		os=-osfrose
++		;;
++	-osf*)
++		os=-osf
++		;;
++	-utek*)
++		os=-bsd
++		;;
++	-dynix*)
++		os=-bsd
++		;;
++	-acis*)
++		os=-aos
++		;;
++	-atheos*)
++		os=-atheos
++		;;
++	-syllable*)
++		os=-syllable
++		;;
++	-386bsd)
++		os=-bsd
++		;;
++	-ctix* | -uts*)
++		os=-sysv
++		;;
++	-nova*)
++		os=-rtmk-nova
++		;;
++	-ns2 )
++		os=-nextstep2
++		;;
++	-nsk*)
++		os=-nsk
++		;;
++	# Preserve the version number of sinix5.
++	-sinix5.*)
++		os=`echo $os | sed -e 's|sinix|sysv|'`
++		;;
++	-sinix*)
++		os=-sysv4
++		;;
++        -tpf*)
++		os=-tpf
++		;;
++	-triton*)
++		os=-sysv3
++		;;
++	-oss*)
++		os=-sysv3
++		;;
++	-svr4)
++		os=-sysv4
++		;;
++	-svr3)
++		os=-sysv3
++		;;
++	-sysvr4)
++		os=-sysv4
++		;;
++	# This must come after -sysvr4.
++	-sysv*)
++		;;
++	-ose*)
++		os=-ose
++		;;
++	-es1800*)
++		os=-ose
++		;;
++	-xenix)
++		os=-xenix
++		;;
++	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
++		os=-mint
++		;;
++	-aros*)
++		os=-aros
++		;;
++	-kaos*)
++		os=-kaos
++		;;
++	-zvmoe)
++		os=-zvmoe
++		;;
++	-dicos*)
++		os=-dicos
++		;;
++	-none)
++		;;
++	*)
++		# Get rid of the `-' at the beginning of $os.
++		os=`echo $os | sed 's/[^-]*-//'`
++		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
++		exit 1
++		;;
++esac
++else
++
++# Here we handle the default operating systems that come with various machines.
++# The value should be what the vendor currently ships out the door with their
++# machine or put another way, the most popular os provided with the machine.
++
++# Note that if you're going to try to match "-MANUFACTURER" here (say,
++# "-sun"), then you have to tell the case statement up towards the top
++# that MANUFACTURER isn't an operating system.  Otherwise, code above
++# will signal an error saying that MANUFACTURER isn't an operating
++# system, and we'll never get to this point.
++
++case $basic_machine in
++        score-*)
++		os=-elf
++		;;
++        spu-*)
++		os=-elf
++		;;
++	*-acorn)
++		os=-riscix1.2
++		;;
++	arm*-rebel)
++		os=-linux
++		;;
++	arm*-semi)
++		os=-aout
++		;;
++        c4x-* | tic4x-*)
++        	os=-coff
++		;;
++	# This must come before the *-dec entry.
++	pdp10-*)
++		os=-tops20
++		;;
++	pdp11-*)
++		os=-none
++		;;
++	*-dec | vax-*)
++		os=-ultrix4.2
++		;;
++	m68*-apollo)
++		os=-domain
++		;;
++	i386-sun)
++		os=-sunos4.0.2
++		;;
++	m68000-sun)
++		os=-sunos3
++		# This also exists in the configure program, but was not the
++		# default.
++		# os=-sunos4
++		;;
++	m68*-cisco)
++		os=-aout
++		;;
++        mep-*)
++		os=-elf
++		;;
++	mips*-cisco)
++		os=-elf
++		;;
++	mips*-*)
++		os=-elf
++		;;
++	or32-*)
++		os=-coff
++		;;
++	*-tti)	# must be before sparc entry or we get the wrong os.
++		os=-sysv3
++		;;
++	sparc-* | *-sun)
++		os=-sunos4.1.1
++		;;
++	*-be)
++		os=-beos
++		;;
++	*-haiku)
++		os=-haiku
++		;;
++	*-ibm)
++		os=-aix
++		;;
++    	*-knuth)
++		os=-mmixware
++		;;
++	*-wec)
++		os=-proelf
++		;;
++	*-winbond)
++		os=-proelf
++		;;
++	*-oki)
++		os=-proelf
++		;;
++	*-hp)
++		os=-hpux
++		;;
++	*-hitachi)
++		os=-hiux
++		;;
++	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
++		os=-sysv
++		;;
++	*-cbm)
++		os=-amigaos
++		;;
++	*-dg)
++		os=-dgux
++		;;
++	*-dolphin)
++		os=-sysv3
++		;;
++	m68k-ccur)
++		os=-rtu
++		;;
++	m88k-omron*)
++		os=-luna
++		;;
++	*-next )
++		os=-nextstep
++		;;
++	*-sequent)
++		os=-ptx
++		;;
++	*-crds)
++		os=-unos
++		;;
++	*-ns)
++		os=-genix
++		;;
++	i370-*)
++		os=-mvs
++		;;
++	*-next)
++		os=-nextstep3
++		;;
++	*-gould)
++		os=-sysv
++		;;
++	*-highlevel)
++		os=-bsd
++		;;
++	*-encore)
++		os=-bsd
++		;;
++	*-sgi)
++		os=-irix
++		;;
++	*-siemens)
++		os=-sysv4
++		;;
++	*-masscomp)
++		os=-rtu
++		;;
++	f30[01]-fujitsu | f700-fujitsu)
++		os=-uxpv
++		;;
++	*-rom68k)
++		os=-coff
++		;;
++	*-*bug)
++		os=-coff
++		;;
++	*-apple)
++		os=-macos
++		;;
++	*-atari*)
++		os=-mint
++		;;
++	*)
++		os=-none
++		;;
++esac
++fi
++
++# Here we handle the case where we know the os, and the CPU type, but not the
++# manufacturer.  We pick the logical manufacturer.
++vendor=unknown
++case $basic_machine in
++	*-unknown)
++		case $os in
++			-riscix*)
++				vendor=acorn
++				;;
++			-sunos*)
++				vendor=sun
++				;;
++			-cnk*|-aix*)
++				vendor=ibm
++				;;
++			-beos*)
++				vendor=be
++				;;
++			-hpux*)
++				vendor=hp
++				;;
++			-mpeix*)
++				vendor=hp
++				;;
++			-hiux*)
++				vendor=hitachi
++				;;
++			-unos*)
++				vendor=crds
++				;;
++			-dgux*)
++				vendor=dg
++				;;
++			-luna*)
++				vendor=omron
++				;;
++			-genix*)
++				vendor=ns
++				;;
++			-mvs* | -opened*)
++				vendor=ibm
++				;;
++			-os400*)
++				vendor=ibm
++				;;
++			-ptx*)
++				vendor=sequent
++				;;
++			-tpf*)
++				vendor=ibm
++				;;
++			-vxsim* | -vxworks* | -windiss*)
++				vendor=wrs
++				;;
++			-aux*)
++				vendor=apple
++				;;
++			-hms*)
++				vendor=hitachi
++				;;
++			-mpw* | -macos*)
++				vendor=apple
++				;;
++			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
++				vendor=atari
++				;;
++			-vos*)
++				vendor=stratus
++				;;
++		esac
++		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
++		;;
++esac
++
++echo $basic_machine$os
++exit
++
++# Local variables:
++# eval: (add-hook 'write-file-hooks 'time-stamp)
++# time-stamp-start: "timestamp='"
++# time-stamp-format: "%:y-%02m-%02d"
++# time-stamp-end: "'"
++# End:
+diff --git a/src/libs/gl/build-aux/depcomp b/src/libs/gl/build-aux/depcomp
+new file mode 100755
+index 0000000..df8eea7
+--- /dev/null
++++ b/src/libs/gl/build-aux/depcomp
+@@ -0,0 +1,630 @@
++#! /bin/sh
++# depcomp - compile a program generating dependencies as side-effects
++
++scriptversion=2009-04-28.21; # UTC
++
++# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009 Free
++# Software Foundation, Inc.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2, or (at your option)
++# any later version.
++
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++
++# You should have received a copy of the GNU General Public License
++# along with this program.  If not, see <http://www.gnu.org/licenses/>.
++
++# As a special exception to the GNU General Public License, if you
++# distribute this file as part of a program that contains a
++# configuration script generated by Autoconf, you may include it under
++# the same distribution terms that you use for the rest of that program.
++
++# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
++
++case $1 in
++  '')
++     echo "$0: No command.  Try \`$0 --help' for more information." 1>&2
++     exit 1;
++     ;;
++  -h | --h*)
++    cat <<\EOF
++Usage: depcomp [--help] [--version] PROGRAM [ARGS]
++
++Run PROGRAMS ARGS to compile a file, generating dependencies
++as side-effects.
++
++Environment variables:
++  depmode     Dependency tracking mode.
++  source      Source file read by `PROGRAMS ARGS'.
++  object      Object file output by `PROGRAMS ARGS'.
++  DEPDIR      directory where to store dependencies.
++  depfile     Dependency file to output.
++  tmpdepfile  Temporary file to use when outputing dependencies.
++  libtool     Whether libtool is used (yes/no).
++
++Report bugs to <bug-automake@gnu.org>.
++EOF
++    exit $?
++    ;;
++  -v | --v*)
++    echo "depcomp $scriptversion"
++    exit $?
++    ;;
++esac
++
++if test -z "$depmode" || test -z "$source" || test -z "$object"; then
++  echo "depcomp: Variables source, object and depmode must be set" 1>&2
++  exit 1
++fi
++
++# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
++depfile=${depfile-`echo "$object" |
++  sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
++tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
++
++rm -f "$tmpdepfile"
++
++# Some modes work just like other modes, but use different flags.  We
++# parameterize here, but still list the modes in the big case below,
++# to make depend.m4 easier to write.  Note that we *cannot* use a case
++# here, because this file can only contain one case statement.
++if test "$depmode" = hp; then
++  # HP compiler uses -M and no extra arg.
++  gccflag=-M
++  depmode=gcc
++fi
++
++if test "$depmode" = dashXmstdout; then
++   # This is just like dashmstdout with a different argument.
++   dashmflag=-xM
++   depmode=dashmstdout
++fi
++
++cygpath_u="cygpath -u -f -"
++if test "$depmode" = msvcmsys; then
++   # This is just like msvisualcpp but w/o cygpath translation.
++   # Just convert the backslash-escaped backslashes to single forward
++   # slashes to satisfy depend.m4
++   cygpath_u="sed s,\\\\\\\\,/,g"
++   depmode=msvisualcpp
++fi
++
++case "$depmode" in
++gcc3)
++## gcc 3 implements dependency tracking that does exactly what
++## we want.  Yay!  Note: for some reason libtool 1.4 doesn't like
++## it if -MD -MP comes after the -MF stuff.  Hmm.
++## Unfortunately, FreeBSD c89 acceptance of flags depends upon
++## the command line argument order; so add the flags where they
++## appear in depend2.am.  Note that the slowdown incurred here
++## affects only configure: in makefiles, %FASTDEP% shortcuts this.
++  for arg
++  do
++    case $arg in
++    -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
++    *)  set fnord "$@" "$arg" ;;
++    esac
++    shift # fnord
++    shift # $arg
++  done
++  "$@"
++  stat=$?
++  if test $stat -eq 0; then :
++  else
++    rm -f "$tmpdepfile"
++    exit $stat
++  fi
++  mv "$tmpdepfile" "$depfile"
++  ;;
++
++gcc)
++## There are various ways to get dependency output from gcc.  Here's
++## why we pick this rather obscure method:
++## - Don't want to use -MD because we'd like the dependencies to end
++##   up in a subdir.  Having to rename by hand is ugly.
++##   (We might end up doing this anyway to support other compilers.)
++## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
++##   -MM, not -M (despite what the docs say).
++## - Using -M directly means running the compiler twice (even worse
++##   than renaming).
++  if test -z "$gccflag"; then
++    gccflag=-MD,
++  fi
++  "$@" -Wp,"$gccflag$tmpdepfile"
++  stat=$?
++  if test $stat -eq 0; then :
++  else
++    rm -f "$tmpdepfile"
++    exit $stat
++  fi
++  rm -f "$depfile"
++  echo "$object : \\" > "$depfile"
++  alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
++## The second -e expression handles DOS-style file names with drive letters.
++  sed -e 's/^[^:]*: / /' \
++      -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
++## This next piece of magic avoids the `deleted header file' problem.
++## The problem is that when a header file which appears in a .P file
++## is deleted, the dependency causes make to die (because there is
++## typically no way to rebuild the header).  We avoid this by adding
++## dummy dependencies for each header file.  Too bad gcc doesn't do
++## this for us directly.
++  tr ' ' '
++' < "$tmpdepfile" |
++## Some versions of gcc put a space before the `:'.  On the theory
++## that the space means something, we add a space to the output as
++## well.
++## Some versions of the HPUX 10.20 sed can't process this invocation
++## correctly.  Breaking it into two sed invocations is a workaround.
++    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
++  rm -f "$tmpdepfile"
++  ;;
++
++hp)
++  # This case exists only to let depend.m4 do its work.  It works by
++  # looking at the text of this script.  This case will never be run,
++  # since it is checked for above.
++  exit 1
++  ;;
++
++sgi)
++  if test "$libtool" = yes; then
++    "$@" "-Wp,-MDupdate,$tmpdepfile"
++  else
++    "$@" -MDupdate "$tmpdepfile"
++  fi
++  stat=$?
++  if test $stat -eq 0; then :
++  else
++    rm -f "$tmpdepfile"
++    exit $stat
++  fi
++  rm -f "$depfile"
++
++  if test -f "$tmpdepfile"; then  # yes, the sourcefile depend on other files
++    echo "$object : \\" > "$depfile"
++
++    # Clip off the initial element (the dependent).  Don't try to be
++    # clever and replace this with sed code, as IRIX sed won't handle
++    # lines with more than a fixed number of characters (4096 in
++    # IRIX 6.2 sed, 8192 in IRIX 6.5).  We also remove comment lines;
++    # the IRIX cc adds comments like `#:fec' to the end of the
++    # dependency line.
++    tr ' ' '
++' < "$tmpdepfile" \
++    | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
++    tr '
++' ' ' >> "$depfile"
++    echo >> "$depfile"
++
++    # The second pass generates a dummy entry for each header file.
++    tr ' ' '
++' < "$tmpdepfile" \
++   | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
++   >> "$depfile"
++  else
++    # The sourcefile does not contain any dependencies, so just
++    # store a dummy comment line, to avoid errors with the Makefile
++    # "include basename.Plo" scheme.
++    echo "#dummy" > "$depfile"
++  fi
++  rm -f "$tmpdepfile"
++  ;;
++
++aix)
++  # The C for AIX Compiler uses -M and outputs the dependencies
++  # in a .u file.  In older versions, this file always lives in the
++  # current directory.  Also, the AIX compiler puts `$object:' at the
++  # start of each line; $object doesn't have directory information.
++  # Version 6 uses the directory in both cases.
++  dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
++  test "x$dir" = "x$object" && dir=
++  base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
++  if test "$libtool" = yes; then
++    tmpdepfile1=$dir$base.u
++    tmpdepfile2=$base.u
++    tmpdepfile3=$dir.libs/$base.u
++    "$@" -Wc,-M
++  else
++    tmpdepfile1=$dir$base.u
++    tmpdepfile2=$dir$base.u
++    tmpdepfile3=$dir$base.u
++    "$@" -M
++  fi
++  stat=$?
++
++  if test $stat -eq 0; then :
++  else
++    rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
++    exit $stat
++  fi
++
++  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
++  do
++    test -f "$tmpdepfile" && break
++  done
++  if test -f "$tmpdepfile"; then
++    # Each line is of the form `foo.o: dependent.h'.
++    # Do two passes, one to just change these to
++    # `$object: dependent.h' and one to simply `dependent.h:'.
++    sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
++    # That's a tab and a space in the [].
++    sed -e 's,^.*\.[a-z]*:[	 ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
++  else
++    # The sourcefile does not contain any dependencies, so just
++    # store a dummy comment line, to avoid errors with the Makefile
++    # "include basename.Plo" scheme.
++    echo "#dummy" > "$depfile"
++  fi
++  rm -f "$tmpdepfile"
++  ;;
++
++icc)
++  # Intel's C compiler understands `-MD -MF file'.  However on
++  #    icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
++  # ICC 7.0 will fill foo.d with something like
++  #    foo.o: sub/foo.c
++  #    foo.o: sub/foo.h
++  # which is wrong.  We want:
++  #    sub/foo.o: sub/foo.c
++  #    sub/foo.o: sub/foo.h
++  #    sub/foo.c:
++  #    sub/foo.h:
++  # ICC 7.1 will output
++  #    foo.o: sub/foo.c sub/foo.h
++  # and will wrap long lines using \ :
++  #    foo.o: sub/foo.c ... \
++  #     sub/foo.h ... \
++  #     ...
++
++  "$@" -MD -MF "$tmpdepfile"
++  stat=$?
++  if test $stat -eq 0; then :
++  else
++    rm -f "$tmpdepfile"
++    exit $stat
++  fi
++  rm -f "$depfile"
++  # Each line is of the form `foo.o: dependent.h',
++  # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
++  # Do two passes, one to just change these to
++  # `$object: dependent.h' and one to simply `dependent.h:'.
++  sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
++  # Some versions of the HPUX 10.20 sed can't process this invocation
++  # correctly.  Breaking it into two sed invocations is a workaround.
++  sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
++    sed -e 's/$/ :/' >> "$depfile"
++  rm -f "$tmpdepfile"
++  ;;
++
++hp2)
++  # The "hp" stanza above does not work with aCC (C++) and HP's ia64
++  # compilers, which have integrated preprocessors.  The correct option
++  # to use with these is +Maked; it writes dependencies to a file named
++  # 'foo.d', which lands next to the object file, wherever that
++  # happens to be.
++  # Much of this is similar to the tru64 case; see comments there.
++  dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
++  test "x$dir" = "x$object" && dir=
++  base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
++  if test "$libtool" = yes; then
++    tmpdepfile1=$dir$base.d
++    tmpdepfile2=$dir.libs/$base.d
++    "$@" -Wc,+Maked
++  else
++    tmpdepfile1=$dir$base.d
++    tmpdepfile2=$dir$base.d
++    "$@" +Maked
++  fi
++  stat=$?
++  if test $stat -eq 0; then :
++  else
++     rm -f "$tmpdepfile1" "$tmpdepfile2"
++     exit $stat
++  fi
++
++  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
++  do
++    test -f "$tmpdepfile" && break
++  done
++  if test -f "$tmpdepfile"; then
++    sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile"
++    # Add `dependent.h:' lines.
++    sed -ne '2,${
++	       s/^ *//
++	       s/ \\*$//
++	       s/$/:/
++	       p
++	     }' "$tmpdepfile" >> "$depfile"
++  else
++    echo "#dummy" > "$depfile"
++  fi
++  rm -f "$tmpdepfile" "$tmpdepfile2"
++  ;;
++
++tru64)
++   # The Tru64 compiler uses -MD to generate dependencies as a side
++   # effect.  `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
++   # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
++   # dependencies in `foo.d' instead, so we check for that too.
++   # Subdirectories are respected.
++   dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
++   test "x$dir" = "x$object" && dir=
++   base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
++
++   if test "$libtool" = yes; then
++      # With Tru64 cc, shared objects can also be used to make a
++      # static library.  This mechanism is used in libtool 1.4 series to
++      # handle both shared and static libraries in a single compilation.
++      # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
++      #
++      # With libtool 1.5 this exception was removed, and libtool now
++      # generates 2 separate objects for the 2 libraries.  These two
++      # compilations output dependencies in $dir.libs/$base.o.d and
++      # in $dir$base.o.d.  We have to check for both files, because
++      # one of the two compilations can be disabled.  We should prefer
++      # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
++      # automatically cleaned when .libs/ is deleted, while ignoring
++      # the former would cause a distcleancheck panic.
++      tmpdepfile1=$dir.libs/$base.lo.d   # libtool 1.4
++      tmpdepfile2=$dir$base.o.d          # libtool 1.5
++      tmpdepfile3=$dir.libs/$base.o.d    # libtool 1.5
++      tmpdepfile4=$dir.libs/$base.d      # Compaq CCC V6.2-504
++      "$@" -Wc,-MD
++   else
++      tmpdepfile1=$dir$base.o.d
++      tmpdepfile2=$dir$base.d
++      tmpdepfile3=$dir$base.d
++      tmpdepfile4=$dir$base.d
++      "$@" -MD
++   fi
++
++   stat=$?
++   if test $stat -eq 0; then :
++   else
++      rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
++      exit $stat
++   fi
++
++   for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
++   do
++     test -f "$tmpdepfile" && break
++   done
++   if test -f "$tmpdepfile"; then
++      sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
++      # That's a tab and a space in the [].
++      sed -e 's,^.*\.[a-z]*:[	 ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
++   else
++      echo "#dummy" > "$depfile"
++   fi
++   rm -f "$tmpdepfile"
++   ;;
++
++#nosideeffect)
++  # This comment above is used by automake to tell side-effect
++  # dependency tracking mechanisms from slower ones.
++
++dashmstdout)
++  # Important note: in order to support this mode, a compiler *must*
++  # always write the preprocessed file to stdout, regardless of -o.
++  "$@" || exit $?
++
++  # Remove the call to Libtool.
++  if test "$libtool" = yes; then
++    while test "X$1" != 'X--mode=compile'; do
++      shift
++    done
++    shift
++  fi
++
++  # Remove `-o $object'.
++  IFS=" "
++  for arg
++  do
++    case $arg in
++    -o)
++      shift
++      ;;
++    $object)
++      shift
++      ;;
++    *)
++      set fnord "$@" "$arg"
++      shift # fnord
++      shift # $arg
++      ;;
++    esac
++  done
++
++  test -z "$dashmflag" && dashmflag=-M
++  # Require at least two characters before searching for `:'
++  # in the target name.  This is to cope with DOS-style filenames:
++  # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise.
++  "$@" $dashmflag |
++    sed 's:^[  ]*[^: ][^:][^:]*\:[    ]*:'"$object"'\: :' > "$tmpdepfile"
++  rm -f "$depfile"
++  cat < "$tmpdepfile" > "$depfile"
++  tr ' ' '
++' < "$tmpdepfile" | \
++## Some versions of the HPUX 10.20 sed can't process this invocation
++## correctly.  Breaking it into two sed invocations is a workaround.
++    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
++  rm -f "$tmpdepfile"
++  ;;
++
++dashXmstdout)
++  # This case only exists to satisfy depend.m4.  It is never actually
++  # run, as this mode is specially recognized in the preamble.
++  exit 1
++  ;;
++
++makedepend)
++  "$@" || exit $?
++  # Remove any Libtool call
++  if test "$libtool" = yes; then
++    while test "X$1" != 'X--mode=compile'; do
++      shift
++    done
++    shift
++  fi
++  # X makedepend
++  shift
++  cleared=no eat=no
++  for arg
++  do
++    case $cleared in
++    no)
++      set ""; shift
++      cleared=yes ;;
++    esac
++    if test $eat = yes; then
++      eat=no
++      continue
++    fi
++    case "$arg" in
++    -D*|-I*)
++      set fnord "$@" "$arg"; shift ;;
++    # Strip any option that makedepend may not understand.  Remove
++    # the object too, otherwise makedepend will parse it as a source file.
++    -arch)
++      eat=yes ;;
++    -*|$object)
++      ;;
++    *)
++      set fnord "$@" "$arg"; shift ;;
++    esac
++  done
++  obj_suffix=`echo "$object" | sed 's/^.*\././'`
++  touch "$tmpdepfile"
++  ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
++  rm -f "$depfile"
++  cat < "$tmpdepfile" > "$depfile"
++  sed '1,2d' "$tmpdepfile" | tr ' ' '
++' | \
++## Some versions of the HPUX 10.20 sed can't process this invocation
++## correctly.  Breaking it into two sed invocations is a workaround.
++    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
++  rm -f "$tmpdepfile" "$tmpdepfile".bak
++  ;;
++
++cpp)
++  # Important note: in order to support this mode, a compiler *must*
++  # always write the preprocessed file to stdout.
++  "$@" || exit $?
++
++  # Remove the call to Libtool.
++  if test "$libtool" = yes; then
++    while test "X$1" != 'X--mode=compile'; do
++      shift
++    done
++    shift
++  fi
++
++  # Remove `-o $object'.
++  IFS=" "
++  for arg
++  do
++    case $arg in
++    -o)
++      shift
++      ;;
++    $object)
++      shift
++      ;;
++    *)
++      set fnord "$@" "$arg"
++      shift # fnord
++      shift # $arg
++      ;;
++    esac
++  done
++
++  "$@" -E |
++    sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
++       -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
++    sed '$ s: \\$::' > "$tmpdepfile"
++  rm -f "$depfile"
++  echo "$object : \\" > "$depfile"
++  cat < "$tmpdepfile" >> "$depfile"
++  sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
++  rm -f "$tmpdepfile"
++  ;;
++
++msvisualcpp)
++  # Important note: in order to support this mode, a compiler *must*
++  # always write the preprocessed file to stdout.
++  "$@" || exit $?
++
++  # Remove the call to Libtool.
++  if test "$libtool" = yes; then
++    while test "X$1" != 'X--mode=compile'; do
++      shift
++    done
++    shift
++  fi
++
++  IFS=" "
++  for arg
++  do
++    case "$arg" in
++    -o)
++      shift
++      ;;
++    $object)
++      shift
++      ;;
++    "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
++	set fnord "$@"
++	shift
++	shift
++	;;
++    *)
++	set fnord "$@" "$arg"
++	shift
++	shift
++	;;
++    esac
++  done
++  "$@" -E 2>/dev/null |
++  sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
++  rm -f "$depfile"
++  echo "$object : \\" > "$depfile"
++  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::	\1 \\:p' >> "$depfile"
++  echo "	" >> "$depfile"
++  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
++  rm -f "$tmpdepfile"
++  ;;
++
++msvcmsys)
++  # This case exists only to let depend.m4 do its work.  It works by
++  # looking at the text of this script.  This case will never be run,
++  # since it is checked for above.
++  exit 1
++  ;;
++
++none)
++  exec "$@"
++  ;;
++
++*)
++  echo "Unknown depmode $depmode" 1>&2
++  exit 1
++  ;;
++esac
++
++exit 0
++
++# Local Variables:
++# mode: shell-script
++# sh-indentation: 2
++# eval: (add-hook 'write-file-hooks 'time-stamp)
++# time-stamp-start: "scriptversion="
++# time-stamp-format: "%:y-%02m-%02d.%02H"
++# time-stamp-time-zone: "UTC"
++# time-stamp-end: "; # UTC"
++# End:
+diff --git a/src/libs/gl/build-aux/install-sh b/src/libs/gl/build-aux/install-sh
+new file mode 100755
+index 0000000..6781b98
+--- /dev/null
++++ b/src/libs/gl/build-aux/install-sh
+@@ -0,0 +1,520 @@
++#!/bin/sh
++# install - install a program, script, or datafile
++
++scriptversion=2009-04-28.21; # UTC
++
++# This originates from X11R5 (mit/util/scripts/install.sh), which was
++# later released in X11R6 (xc/config/util/install.sh) with the
++# following copyright and license.
++#
++# Copyright (C) 1994 X Consortium
++#
++# Permission is hereby granted, free of charge, to any person obtaining a copy
++# of this software and associated documentation files (the "Software"), to
++# deal in the Software without restriction, including without limitation the
++# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
++# sell copies of the Software, and to permit persons to whom the Software is
++# furnished to do so, subject to the following conditions:
++#
++# The above copyright notice and this permission notice shall be included in
++# all copies or substantial portions of the Software.
++#
++# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
++# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
++# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
++# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
++#
++# Except as contained in this notice, the name of the X Consortium shall not
++# be used in advertising or otherwise to promote the sale, use or other deal-
++# ings in this Software without prior written authorization from the X Consor-
++# tium.
++#
++#
++# FSF changes to this file are in the public domain.
++#
++# Calling this script install-sh is preferred over install.sh, to prevent
++# `make' implicit rules from creating a file called install from it
++# when there is no Makefile.
++#
++# This script is compatible with the BSD install script, but was written
++# from scratch.
++
++nl='
++'
++IFS=" ""	$nl"
++
++# set DOITPROG to echo to test this script
++
++# Don't use :- since 4.3BSD and earlier shells don't like it.
++doit=${DOITPROG-}
++if test -z "$doit"; then
++  doit_exec=exec
++else
++  doit_exec=$doit
++fi
++
++# Put in absolute file names if you don't have them in your path;
++# or use environment vars.
++
++chgrpprog=${CHGRPPROG-chgrp}
++chmodprog=${CHMODPROG-chmod}
++chownprog=${CHOWNPROG-chown}
++cmpprog=${CMPPROG-cmp}
++cpprog=${CPPROG-cp}
++mkdirprog=${MKDIRPROG-mkdir}
++mvprog=${MVPROG-mv}
++rmprog=${RMPROG-rm}
++stripprog=${STRIPPROG-strip}
++
++posix_glob='?'
++initialize_posix_glob='
++  test "$posix_glob" != "?" || {
++    if (set -f) 2>/dev/null; then
++      posix_glob=
++    else
++      posix_glob=:
++    fi
++  }
++'
++
++posix_mkdir=
++
++# Desired mode of installed file.
++mode=0755
++
++chgrpcmd=
++chmodcmd=$chmodprog
++chowncmd=
++mvcmd=$mvprog
++rmcmd="$rmprog -f"
++stripcmd=
++
++src=
++dst=
++dir_arg=
++dst_arg=
++
++copy_on_change=false
++no_target_directory=
++
++usage="\
++Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
++   or: $0 [OPTION]... SRCFILES... DIRECTORY
++   or: $0 [OPTION]... -t DIRECTORY SRCFILES...
++   or: $0 [OPTION]... -d DIRECTORIES...
++
++In the 1st form, copy SRCFILE to DSTFILE.
++In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
++In the 4th, create DIRECTORIES.
++
++Options:
++     --help     display this help and exit.
++     --version  display version info and exit.
++
++  -c            (ignored)
++  -C            install only if different (preserve the last data modification time)
++  -d            create directories instead of installing files.
++  -g GROUP      $chgrpprog installed files to GROUP.
++  -m MODE       $chmodprog installed files to MODE.
++  -o USER       $chownprog installed files to USER.
++  -s            $stripprog installed files.
++  -t DIRECTORY  install into DIRECTORY.
++  -T            report an error if DSTFILE is a directory.
++
++Environment variables override the default commands:
++  CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
++  RMPROG STRIPPROG
++"
++
++while test $# -ne 0; do
++  case $1 in
++    -c) ;;
++
++    -C) copy_on_change=true;;
++
++    -d) dir_arg=true;;
++
++    -g) chgrpcmd="$chgrpprog $2"
++	shift;;
++
++    --help) echo "$usage"; exit $?;;
++
++    -m) mode=$2
++	case $mode in
++	  *' '* | *'	'* | *'
++'*	  | *'*'* | *'?'* | *'['*)
++	    echo "$0: invalid mode: $mode" >&2
++	    exit 1;;
++	esac
++	shift;;
++
++    -o) chowncmd="$chownprog $2"
++	shift;;
++
++    -s) stripcmd=$stripprog;;
++
++    -t) dst_arg=$2
++	shift;;
++
++    -T) no_target_directory=true;;
++
++    --version) echo "$0 $scriptversion"; exit $?;;
++
++    --)	shift
++	break;;
++
++    -*)	echo "$0: invalid option: $1" >&2
++	exit 1;;
++
++    *)  break;;
++  esac
++  shift
++done
++
++if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
++  # When -d is used, all remaining arguments are directories to create.
++  # When -t is used, the destination is already specified.
++  # Otherwise, the last argument is the destination.  Remove it from $@.
++  for arg
++  do
++    if test -n "$dst_arg"; then
++      # $@ is not empty: it contains at least $arg.
++      set fnord "$@" "$dst_arg"
++      shift # fnord
++    fi
++    shift # arg
++    dst_arg=$arg
++  done
++fi
++
++if test $# -eq 0; then
++  if test -z "$dir_arg"; then
++    echo "$0: no input file specified." >&2
++    exit 1
++  fi
++  # It's OK to call `install-sh -d' without argument.
++  # This can happen when creating conditional directories.
++  exit 0
++fi
++
++if test -z "$dir_arg"; then
++  trap '(exit $?); exit' 1 2 13 15
++
++  # Set umask so as not to create temps with too-generous modes.
++  # However, 'strip' requires both read and write access to temps.
++  case $mode in
++    # Optimize common cases.
++    *644) cp_umask=133;;
++    *755) cp_umask=22;;
++
++    *[0-7])
++      if test -z "$stripcmd"; then
++	u_plus_rw=
++      else
++	u_plus_rw='% 200'
++      fi
++      cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
++    *)
++      if test -z "$stripcmd"; then
++	u_plus_rw=
++      else
++	u_plus_rw=,u+rw
++      fi
++      cp_umask=$mode$u_plus_rw;;
++  esac
++fi
++
++for src
++do
++  # Protect names starting with `-'.
++  case $src in
++    -*) src=./$src;;
++  esac
++
++  if test -n "$dir_arg"; then
++    dst=$src
++    dstdir=$dst
++    test -d "$dstdir"
++    dstdir_status=$?
++  else
++
++    # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
++    # might cause directories to be created, which would be especially bad
++    # if $src (and thus $dsttmp) contains '*'.
++    if test ! -f "$src" && test ! -d "$src"; then
++      echo "$0: $src does not exist." >&2
++      exit 1
++    fi
++
++    if test -z "$dst_arg"; then
++      echo "$0: no destination specified." >&2
++      exit 1
++    fi
++
++    dst=$dst_arg
++    # Protect names starting with `-'.
++    case $dst in
++      -*) dst=./$dst;;
++    esac
++
++    # If destination is a directory, append the input filename; won't work
++    # if double slashes aren't ignored.
++    if test -d "$dst"; then
++      if test -n "$no_target_directory"; then
++	echo "$0: $dst_arg: Is a directory" >&2
++	exit 1
++      fi
++      dstdir=$dst
++      dst=$dstdir/`basename "$src"`
++      dstdir_status=0
++    else
++      # Prefer dirname, but fall back on a substitute if dirname fails.
++      dstdir=`
++	(dirname "$dst") 2>/dev/null ||
++	expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++	     X"$dst" : 'X\(//\)[^/]' \| \
++	     X"$dst" : 'X\(//\)$' \| \
++	     X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
++	echo X"$dst" |
++	    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
++		   s//\1/
++		   q
++		 }
++		 /^X\(\/\/\)[^/].*/{
++		   s//\1/
++		   q
++		 }
++		 /^X\(\/\/\)$/{
++		   s//\1/
++		   q
++		 }
++		 /^X\(\/\).*/{
++		   s//\1/
++		   q
++		 }
++		 s/.*/./; q'
++      `
++
++      test -d "$dstdir"
++      dstdir_status=$?
++    fi
++  fi
++
++  obsolete_mkdir_used=false
++
++  if test $dstdir_status != 0; then
++    case $posix_mkdir in
++      '')
++	# Create intermediate dirs using mode 755 as modified by the umask.
++	# This is like FreeBSD 'install' as of 1997-10-28.
++	umask=`umask`
++	case $stripcmd.$umask in
++	  # Optimize common cases.
++	  *[2367][2367]) mkdir_umask=$umask;;
++	  .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
++
++	  *[0-7])
++	    mkdir_umask=`expr $umask + 22 \
++	      - $umask % 100 % 40 + $umask % 20 \
++	      - $umask % 10 % 4 + $umask % 2
++	    `;;
++	  *) mkdir_umask=$umask,go-w;;
++	esac
++
++	# With -d, create the new directory with the user-specified mode.
++	# Otherwise, rely on $mkdir_umask.
++	if test -n "$dir_arg"; then
++	  mkdir_mode=-m$mode
++	else
++	  mkdir_mode=
++	fi
++
++	posix_mkdir=false
++	case $umask in
++	  *[123567][0-7][0-7])
++	    # POSIX mkdir -p sets u+wx bits regardless of umask, which
++	    # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
++	    ;;
++	  *)
++	    tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
++	    trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
++
++	    if (umask $mkdir_umask &&
++		exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
++	    then
++	      if test -z "$dir_arg" || {
++		   # Check for POSIX incompatibilities with -m.
++		   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
++		   # other-writeable bit of parent directory when it shouldn't.
++		   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
++		   ls_ld_tmpdir=`ls -ld "$tmpdir"`
++		   case $ls_ld_tmpdir in
++		     d????-?r-*) different_mode=700;;
++		     d????-?--*) different_mode=755;;
++		     *) false;;
++		   esac &&
++		   $mkdirprog -m$different_mode -p -- "$tmpdir" && {
++		     ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
++		     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
++		   }
++		 }
++	      then posix_mkdir=:
++	      fi
++	      rmdir "$tmpdir/d" "$tmpdir"
++	    else
++	      # Remove any dirs left behind by ancient mkdir implementations.
++	      rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
++	    fi
++	    trap '' 0;;
++	esac;;
++    esac
++
++    if
++      $posix_mkdir && (
++	umask $mkdir_umask &&
++	$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
++      )
++    then :
++    else
++
++      # The umask is ridiculous, or mkdir does not conform to POSIX,
++      # or it failed possibly due to a race condition.  Create the
++      # directory the slow way, step by step, checking for races as we go.
++
++      case $dstdir in
++	/*) prefix='/';;
++	-*) prefix='./';;
++	*)  prefix='';;
++      esac
++
++      eval "$initialize_posix_glob"
++
++      oIFS=$IFS
++      IFS=/
++      $posix_glob set -f
++      set fnord $dstdir
++      shift
++      $posix_glob set +f
++      IFS=$oIFS
++
++      prefixes=
++
++      for d
++      do
++	test -z "$d" && continue
++
++	prefix=$prefix$d
++	if test -d "$prefix"; then
++	  prefixes=
++	else
++	  if $posix_mkdir; then
++	    (umask=$mkdir_umask &&
++	     $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
++	    # Don't fail if two instances are running concurrently.
++	    test -d "$prefix" || exit 1
++	  else
++	    case $prefix in
++	      *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
++	      *) qprefix=$prefix;;
++	    esac
++	    prefixes="$prefixes '$qprefix'"
++	  fi
++	fi
++	prefix=$prefix/
++      done
++
++      if test -n "$prefixes"; then
++	# Don't fail if two instances are running concurrently.
++	(umask $mkdir_umask &&
++	 eval "\$doit_exec \$mkdirprog $prefixes") ||
++	  test -d "$dstdir" || exit 1
++	obsolete_mkdir_used=true
++      fi
++    fi
++  fi
++
++  if test -n "$dir_arg"; then
++    { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
++    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
++    { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
++      test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
++  else
++
++    # Make a couple of temp file names in the proper directory.
++    dsttmp=$dstdir/_inst.$$_
++    rmtmp=$dstdir/_rm.$$_
++
++    # Trap to clean up those temp files at exit.
++    trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
++
++    # Copy the file name to the temp name.
++    (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
++
++    # and set any options; do chmod last to preserve setuid bits.
++    #
++    # If any of these fail, we abort the whole thing.  If we want to
++    # ignore errors from any of these, just make sure not to ignore
++    # errors from the above "$doit $cpprog $src $dsttmp" command.
++    #
++    { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
++    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
++    { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
++    { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
++
++    # If -C, don't bother to copy if it wouldn't change the file.
++    if $copy_on_change &&
++       old=`LC_ALL=C ls -dlL "$dst"	2>/dev/null` &&
++       new=`LC_ALL=C ls -dlL "$dsttmp"	2>/dev/null` &&
++
++       eval "$initialize_posix_glob" &&
++       $posix_glob set -f &&
++       set X $old && old=:$2:$4:$5:$6 &&
++       set X $new && new=:$2:$4:$5:$6 &&
++       $posix_glob set +f &&
++
++       test "$old" = "$new" &&
++       $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
++    then
++      rm -f "$dsttmp"
++    else
++      # Rename the file to the real destination.
++      $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
++
++      # The rename failed, perhaps because mv can't rename something else
++      # to itself, or perhaps because mv is so ancient that it does not
++      # support -f.
++      {
++	# Now remove or move aside any old file at destination location.
++	# We try this two ways since rm can't unlink itself on some
++	# systems and the destination file might be busy for other
++	# reasons.  In this case, the final cleanup might fail but the new
++	# file should still install successfully.
++	{
++	  test ! -f "$dst" ||
++	  $doit $rmcmd -f "$dst" 2>/dev/null ||
++	  { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
++	    { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
++	  } ||
++	  { echo "$0: cannot unlink or rename $dst" >&2
++	    (exit 1); exit 1
++	  }
++	} &&
++
++	# Now rename the file to the real destination.
++	$doit $mvcmd "$dsttmp" "$dst"
++      }
++    fi || exit 1
++
++    trap '' 0
++  fi
++done
++
++# Local variables:
++# eval: (add-hook 'write-file-hooks 'time-stamp)
++# time-stamp-start: "scriptversion="
++# time-stamp-format: "%:y-%02m-%02d.%02H"
++# time-stamp-time-zone: "UTC"
++# time-stamp-end: "; # UTC"
++# End:
+diff --git a/src/libs/gl/build-aux/missing b/src/libs/gl/build-aux/missing
+new file mode 100755
+index 0000000..28055d2
+--- /dev/null
++++ b/src/libs/gl/build-aux/missing
+@@ -0,0 +1,376 @@
++#! /bin/sh
++# Common stub for a few missing GNU programs while installing.
++
++scriptversion=2009-04-28.21; # UTC
++
++# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006,
++# 2008, 2009 Free Software Foundation, Inc.
++# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2, or (at your option)
++# any later version.
++
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++
++# You should have received a copy of the GNU General Public License
++# along with this program.  If not, see <http://www.gnu.org/licenses/>.
++
++# As a special exception to the GNU General Public License, if you
++# distribute this file as part of a program that contains a
++# configuration script generated by Autoconf, you may include it under
++# the same distribution terms that you use for the rest of that program.
++
++if test $# -eq 0; then
++  echo 1>&2 "Try \`$0 --help' for more information"
++  exit 1
++fi
++
++run=:
++sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p'
++sed_minuso='s/.* -o \([^ ]*\).*/\1/p'
++
++# In the cases where this matters, `missing' is being run in the
++# srcdir already.
++if test -f configure.ac; then
++  configure_ac=configure.ac
++else
++  configure_ac=configure.in
++fi
++
++msg="missing on your system"
++
++case $1 in
++--run)
++  # Try to run requested program, and just exit if it succeeds.
++  run=
++  shift
++  "$@" && exit 0
++  # Exit code 63 means version mismatch.  This often happens
++  # when the user try to use an ancient version of a tool on
++  # a file that requires a minimum version.  In this case we
++  # we should proceed has if the program had been absent, or
++  # if --run hadn't been passed.
++  if test $? = 63; then
++    run=:
++    msg="probably too old"
++  fi
++  ;;
++
++  -h|--h|--he|--hel|--help)
++    echo "\
++$0 [OPTION]... PROGRAM [ARGUMENT]...
++
++Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
++error status if there is no known handling for PROGRAM.
++
++Options:
++  -h, --help      display this help and exit
++  -v, --version   output version information and exit
++  --run           try to run the given command, and emulate it if it fails
++
++Supported PROGRAM values:
++  aclocal      touch file \`aclocal.m4'
++  autoconf     touch file \`configure'
++  autoheader   touch file \`config.h.in'
++  autom4te     touch the output file, or create a stub one
++  automake     touch all \`Makefile.in' files
++  bison        create \`y.tab.[ch]', if possible, from existing .[ch]
++  flex         create \`lex.yy.c', if possible, from existing .c
++  help2man     touch the output file
++  lex          create \`lex.yy.c', if possible, from existing .c
++  makeinfo     touch the output file
++  tar          try tar, gnutar, gtar, then tar without non-portable flags
++  yacc         create \`y.tab.[ch]', if possible, from existing .[ch]
++
++Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and
++\`g' are ignored when checking the name.
++
++Send bug reports to <bug-automake@gnu.org>."
++    exit $?
++    ;;
++
++  -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
++    echo "missing $scriptversion (GNU Automake)"
++    exit $?
++    ;;
++
++  -*)
++    echo 1>&2 "$0: Unknown \`$1' option"
++    echo 1>&2 "Try \`$0 --help' for more information"
++    exit 1
++    ;;
++
++esac
++
++# normalize program name to check for.
++program=`echo "$1" | sed '
++  s/^gnu-//; t
++  s/^gnu//; t
++  s/^g//; t'`
++
++# Now exit if we have it, but it failed.  Also exit now if we
++# don't have it and --version was passed (most likely to detect
++# the program).  This is about non-GNU programs, so use $1 not
++# $program.
++case $1 in
++  lex*|yacc*)
++    # Not GNU programs, they don't have --version.
++    ;;
++
++  tar*)
++    if test -n "$run"; then
++       echo 1>&2 "ERROR: \`tar' requires --run"
++       exit 1
++    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
++       exit 1
++    fi
++    ;;
++
++  *)
++    if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
++       # We have it, but it failed.
++       exit 1
++    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
++       # Could not run --version or --help.  This is probably someone
++       # running `$TOOL --version' or `$TOOL --help' to check whether
++       # $TOOL exists and not knowing $TOOL uses missing.
++       exit 1
++    fi
++    ;;
++esac
++
++# If it does not exist, or fails to run (possibly an outdated version),
++# try to emulate it.
++case $program in
++  aclocal*)
++    echo 1>&2 "\
++WARNING: \`$1' is $msg.  You should only need it if
++         you modified \`acinclude.m4' or \`${configure_ac}'.  You might want
++         to install the \`Automake' and \`Perl' packages.  Grab them from
++         any GNU archive site."
++    touch aclocal.m4
++    ;;
++
++  autoconf*)
++    echo 1>&2 "\
++WARNING: \`$1' is $msg.  You should only need it if
++         you modified \`${configure_ac}'.  You might want to install the
++         \`Autoconf' and \`GNU m4' packages.  Grab them from any GNU
++         archive site."
++    touch configure
++    ;;
++
++  autoheader*)
++    echo 1>&2 "\
++WARNING: \`$1' is $msg.  You should only need it if
++         you modified \`acconfig.h' or \`${configure_ac}'.  You might want
++         to install the \`Autoconf' and \`GNU m4' packages.  Grab them
++         from any GNU archive site."
++    files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
++    test -z "$files" && files="config.h"
++    touch_files=
++    for f in $files; do
++      case $f in
++      *:*) touch_files="$touch_files "`echo "$f" |
++				       sed -e 's/^[^:]*://' -e 's/:.*//'`;;
++      *) touch_files="$touch_files $f.in";;
++      esac
++    done
++    touch $touch_files
++    ;;
++
++  automake*)
++    echo 1>&2 "\
++WARNING: \`$1' is $msg.  You should only need it if
++         you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
++         You might want to install the \`Automake' and \`Perl' packages.
++         Grab them from any GNU archive site."
++    find . -type f -name Makefile.am -print |
++	   sed 's/\.am$/.in/' |
++	   while read f; do touch "$f"; done
++    ;;
++
++  autom4te*)
++    echo 1>&2 "\
++WARNING: \`$1' is needed, but is $msg.
++         You might have modified some files without having the
++         proper tools for further handling them.
++         You can get \`$1' as part of \`Autoconf' from any GNU
++         archive site."
++
++    file=`echo "$*" | sed -n "$sed_output"`
++    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
++    if test -f "$file"; then
++	touch $file
++    else
++	test -z "$file" || exec >$file
++	echo "#! /bin/sh"
++	echo "# Created by GNU Automake missing as a replacement of"
++	echo "#  $ $@"
++	echo "exit 0"
++	chmod +x $file
++	exit 1
++    fi
++    ;;
++
++  bison*|yacc*)
++    echo 1>&2 "\
++WARNING: \`$1' $msg.  You should only need it if
++         you modified a \`.y' file.  You may need the \`Bison' package
++         in order for those modifications to take effect.  You can get
++         \`Bison' from any GNU archive site."
++    rm -f y.tab.c y.tab.h
++    if test $# -ne 1; then
++        eval LASTARG="\${$#}"
++	case $LASTARG in
++	*.y)
++	    SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
++	    if test -f "$SRCFILE"; then
++	         cp "$SRCFILE" y.tab.c
++	    fi
++	    SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
++	    if test -f "$SRCFILE"; then
++	         cp "$SRCFILE" y.tab.h
++	    fi
++	  ;;
++	esac
++    fi
++    if test ! -f y.tab.h; then
++	echo >y.tab.h
++    fi
++    if test ! -f y.tab.c; then
++	echo 'main() { return 0; }' >y.tab.c
++    fi
++    ;;
++
++  lex*|flex*)
++    echo 1>&2 "\
++WARNING: \`$1' is $msg.  You should only need it if
++         you modified a \`.l' file.  You may need the \`Flex' package
++         in order for those modifications to take effect.  You can get
++         \`Flex' from any GNU archive site."
++    rm -f lex.yy.c
++    if test $# -ne 1; then
++        eval LASTARG="\${$#}"
++	case $LASTARG in
++	*.l)
++	    SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
++	    if test -f "$SRCFILE"; then
++	         cp "$SRCFILE" lex.yy.c
++	    fi
++	  ;;
++	esac
++    fi
++    if test ! -f lex.yy.c; then
++	echo 'main() { return 0; }' >lex.yy.c
++    fi
++    ;;
++
++  help2man*)
++    echo 1>&2 "\
++WARNING: \`$1' is $msg.  You should only need it if
++	 you modified a dependency of a manual page.  You may need the
++	 \`Help2man' package in order for those modifications to take
++	 effect.  You can get \`Help2man' from any GNU archive site."
++
++    file=`echo "$*" | sed -n "$sed_output"`
++    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
++    if test -f "$file"; then
++	touch $file
++    else
++	test -z "$file" || exec >$file
++	echo ".ab help2man is required to generate this page"
++	exit $?
++    fi
++    ;;
++
++  makeinfo*)
++    echo 1>&2 "\
++WARNING: \`$1' is $msg.  You should only need it if
++         you modified a \`.texi' or \`.texinfo' file, or any other file
++         indirectly affecting the aspect of the manual.  The spurious
++         call might also be the consequence of using a buggy \`make' (AIX,
++         DU, IRIX).  You might want to install the \`Texinfo' package or
++         the \`GNU make' package.  Grab either from any GNU archive site."
++    # The file to touch is that specified with -o ...
++    file=`echo "$*" | sed -n "$sed_output"`
++    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
++    if test -z "$file"; then
++      # ... or it is the one specified with @setfilename ...
++      infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
++      file=`sed -n '
++	/^@setfilename/{
++	  s/.* \([^ ]*\) *$/\1/
++	  p
++	  q
++	}' $infile`
++      # ... or it is derived from the source name (dir/f.texi becomes f.info)
++      test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
++    fi
++    # If the file does not exist, the user really needs makeinfo;
++    # let's fail without touching anything.
++    test -f $file || exit 1
++    touch $file
++    ;;
++
++  tar*)
++    shift
++
++    # We have already tried tar in the generic part.
++    # Look for gnutar/gtar before invocation to avoid ugly error
++    # messages.
++    if (gnutar --version > /dev/null 2>&1); then
++       gnutar "$@" && exit 0
++    fi
++    if (gtar --version > /dev/null 2>&1); then
++       gtar "$@" && exit 0
++    fi
++    firstarg="$1"
++    if shift; then
++	case $firstarg in
++	*o*)
++	    firstarg=`echo "$firstarg" | sed s/o//`
++	    tar "$firstarg" "$@" && exit 0
++	    ;;
++	esac
++	case $firstarg in
++	*h*)
++	    firstarg=`echo "$firstarg" | sed s/h//`
++	    tar "$firstarg" "$@" && exit 0
++	    ;;
++	esac
++    fi
++
++    echo 1>&2 "\
++WARNING: I can't seem to be able to run \`tar' with the given arguments.
++         You may want to install GNU tar or Free paxutils, or check the
++         command line arguments."
++    exit 1
++    ;;
++
++  *)
++    echo 1>&2 "\
++WARNING: \`$1' is needed, and is $msg.
++         You might have modified some files without having the
++         proper tools for further handling them.  Check the \`README' file,
++         it often tells you about the needed prerequisites for installing
++         this package.  You may also peek at any GNU archive site, in case
++         some other package would contain this missing \`$1' program."
++    exit 1
++    ;;
++esac
++
++exit 0
++
++# Local variables:
++# eval: (add-hook 'write-file-hooks 'time-stamp)
++# time-stamp-start: "scriptversion="
++# time-stamp-format: "%:y-%02m-%02d.%02H"
++# time-stamp-time-zone: "UTC"
++# time-stamp-end: "; # UTC"
++# End:
+diff --git a/src/libs/gl/build-aux/warn-on-use.h b/src/libs/gl/build-aux/warn-on-use.h
+new file mode 100644
+index 0000000..d418ad6
+--- /dev/null
++++ b/src/libs/gl/build-aux/warn-on-use.h
+@@ -0,0 +1,109 @@
++/* A C macro for emitting warnings if a function is used.
++   Copyright (C) 2010 Free Software Foundation, Inc.
++
++   This program is free software: you can redistribute it and/or modify it
++   under the terms of the GNU Lesser General Public License as published
++   by the Free Software Foundation; either version 2 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++   Lesser General Public License for more details.
++
++   You should have received a copy of the GNU Lesser General Public License
++   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
++
++/* _GL_WARN_ON_USE (function, "literal string") issues a declaration
++   for FUNCTION which will then trigger a compiler warning containing
++   the text of "literal string" anywhere that function is called, if
++   supported by the compiler.  If the compiler does not support this
++   feature, the macro expands to an unused extern declaration.
++
++   This macro is useful for marking a function as a potential
++   portability trap, with the intent that "literal string" include
++   instructions on the replacement function that should be used
++   instead.  However, one of the reasons that a function is a
++   portability trap is if it has the wrong signature.  Declaring
++   FUNCTION with a different signature in C is a compilation error, so
++   this macro must use the same type as any existing declaration so
++   that programs that avoid the problematic FUNCTION do not fail to
++   compile merely because they included a header that poisoned the
++   function.  But this implies that _GL_WARN_ON_USE is only safe to
++   use if FUNCTION is known to already have a declaration.  Use of
++   this macro implies that there must not be any other macro hiding
++   the declaration of FUNCTION; but undefining FUNCTION first is part
++   of the poisoning process anyway (although for symbols that are
++   provided only via a macro, the result is a compilation error rather
++   than a warning containing "literal string").  Also note that in
++   C++, it is only safe to use if FUNCTION has no overloads.
++
++   For an example, it is possible to poison 'getline' by:
++   - adding a call to gl_WARN_ON_USE_PREPARE([[#include <stdio.h>]],
++     [getline]) in configure.ac, which potentially defines
++     HAVE_RAW_DECL_GETLINE
++   - adding this code to a header that wraps the system <stdio.h>:
++     #undef getline
++     #if HAVE_RAW_DECL_GETLINE
++     _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but"
++       "not universally present; use the gnulib module getline");
++     #endif
++
++   It is not possible to directly poison global variables.  But it is
++   possible to write a wrapper accessor function, and poison that
++   (less common usage, like &environ, will cause a compilation error
++   rather than issue the nice warning, but the end result of informing
++   the developer about their portability problem is still achieved):
++   #if HAVE_RAW_DECL_ENVIRON
++   static inline char ***rpl_environ (void) { return &environ; }
++   _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared");
++   # undef environ
++   # define environ (*rpl_environ ())
++   #endif
++   */
++#ifndef _GL_WARN_ON_USE
++
++# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__)
++/* A compiler attribute is available in gcc versions 4.3.0 and later.  */
++#  define _GL_WARN_ON_USE(function, message) \
++extern __typeof__ (function) function __attribute__ ((__warning__ (message)))
++# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
++/* Verify the existence of the function.  */
++#  define _GL_WARN_ON_USE(function, message) \
++extern __typeof__ (function) function
++# else /* Unsupported.  */
++#  define _GL_WARN_ON_USE(function, message) \
++_GL_WARN_EXTERN_C int _gl_warn_on_use
++# endif
++#endif
++
++/* _GL_WARN_ON_USE_CXX (function, rettype, parameters_and_attributes, "string")
++   is like _GL_WARN_ON_USE (function, "string"), except that the function is
++   declared with the given prototype, consisting of return type, parameters,
++   and attributes.
++   This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does
++   not work in this case.  */
++#ifndef _GL_WARN_ON_USE_CXX
++# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__)
++#  define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \
++extern rettype function parameters_and_attributes \
++     __attribute__ ((__warning__ (msg)))
++# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
++/* Verify the existence of the function.  */
++#  define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \
++extern rettype function parameters_and_attributes
++# else /* Unsupported.  */
++#  define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \
++_GL_WARN_EXTERN_C int _gl_warn_on_use
++# endif
++#endif
++
++/* _GL_WARN_EXTERN_C declaration;
++   performs the declaration with C linkage.  */
++#ifndef _GL_WARN_EXTERN_C
++# if defined __cplusplus
++#  define _GL_WARN_EXTERN_C extern "C"
++# else
++#  define _GL_WARN_EXTERN_C extern
++# endif
++#endif
+diff --git a/src/libs/gl/config.h.in b/src/libs/gl/config.h.in
+new file mode 100644
+index 0000000..fba818f
+--- /dev/null
++++ b/src/libs/gl/config.h.in
+@@ -0,0 +1,259 @@
++/* config.h.in.  Generated from configure.ac by autoheader.  */
++
++/* Define if the compiler is building for multiple architectures of Apple
++   platforms at once. */
++#undef AA_APPLE_UNIVERSAL_BUILD
++
++/* Define to the number of bits in type 'ptrdiff_t'. */
++#undef BITSIZEOF_PTRDIFF_T
++
++/* Define to the number of bits in type 'sig_atomic_t'. */
++#undef BITSIZEOF_SIG_ATOMIC_T
++
++/* Define to the number of bits in type 'size_t'. */
++#undef BITSIZEOF_SIZE_T
++
++/* Define to the number of bits in type 'wchar_t'. */
++#undef BITSIZEOF_WCHAR_T
++
++/* Define to the number of bits in type 'wint_t'. */
++#undef BITSIZEOF_WINT_T
++
++/* Define to 1 when the gnulib module wcwidth should be tested. */
++#undef GNULIB_TEST_WCWIDTH
++
++/* Define to 1 if you have the declaration of `getc_unlocked', and to 0 if you
++   don't. */
++#undef HAVE_DECL_GETC_UNLOCKED
++
++/* Define to 1 if you have the declaration of `wcwidth', and to 0 if you
++   don't. */
++#undef HAVE_DECL_WCWIDTH
++
++/* Define to 1 if you have the <inttypes.h> header file. */
++#undef HAVE_INTTYPES_H
++
++/* Define to 1 if you have the `iswblank' function. */
++#undef HAVE_ISWBLANK
++
++/* Define to 1 if you have the `iswcntrl' function. */
++#undef HAVE_ISWCNTRL
++
++/* Define if you have <langinfo.h> and nl_langinfo(CODESET). */
++#undef HAVE_LANGINFO_CODESET
++
++/* Define to 1 if the system has the type `long long int'. */
++#undef HAVE_LONG_LONG_INT
++
++/* Define to 1 if you have the <memory.h> header file. */
++#undef HAVE_MEMORY_H
++
++/* Define to 1 if btowc is declared even after undefining macros. */
++#undef HAVE_RAW_DECL_BTOWC
++
++/* Define to 1 if mbrlen is declared even after undefining macros. */
++#undef HAVE_RAW_DECL_MBRLEN
++
++/* Define to 1 if mbrtowc is declared even after undefining macros. */
++#undef HAVE_RAW_DECL_MBRTOWC
++
++/* Define to 1 if mbsinit is declared even after undefining macros. */
++#undef HAVE_RAW_DECL_MBSINIT
++
++/* Define to 1 if mbsnrtowcs is declared even after undefining macros. */
++#undef HAVE_RAW_DECL_MBSNRTOWCS
++
++/* Define to 1 if mbsrtowcs is declared even after undefining macros. */
++#undef HAVE_RAW_DECL_MBSRTOWCS
++
++/* Define to 1 if wcrtomb is declared even after undefining macros. */
++#undef HAVE_RAW_DECL_WCRTOMB
++
++/* Define to 1 if wcsnrtombs is declared even after undefining macros. */
++#undef HAVE_RAW_DECL_WCSNRTOMBS
++
++/* Define to 1 if wcsrtombs is declared even after undefining macros. */
++#undef HAVE_RAW_DECL_WCSRTOMBS
++
++/* Define to 1 if wctob is declared even after undefining macros. */
++#undef HAVE_RAW_DECL_WCTOB
++
++/* Define to 1 if wcwidth is declared even after undefining macros. */
++#undef HAVE_RAW_DECL_WCWIDTH
++
++/* Define to 1 if 'sig_atomic_t' is a signed integer type. */
++#undef HAVE_SIGNED_SIG_ATOMIC_T
++
++/* Define to 1 if 'wchar_t' is a signed integer type. */
++#undef HAVE_SIGNED_WCHAR_T
++
++/* Define to 1 if 'wint_t' is a signed integer type. */
++#undef HAVE_SIGNED_WINT_T
++
++/* Define to 1 if you have the <stddef.h> header file. */
++#undef HAVE_STDDEF_H
++
++/* Define to 1 if you have the <stdint.h> header file. */
++#undef HAVE_STDINT_H
++
++/* Define to 1 if you have the <stdlib.h> header file. */
++#undef HAVE_STDLIB_H
++
++/* Define to 1 if you have the <strings.h> header file. */
++#undef HAVE_STRINGS_H
++
++/* Define to 1 if you have the <string.h> header file. */
++#undef HAVE_STRING_H
++
++/* Define to 1 if you have the <sys/bitypes.h> header file. */
++#undef HAVE_SYS_BITYPES_H
++
++/* Define to 1 if you have the <sys/inttypes.h> header file. */
++#undef HAVE_SYS_INTTYPES_H
++
++/* Define to 1 if you have the <sys/stat.h> header file. */
++#undef HAVE_SYS_STAT_H
++
++/* Define to 1 if you have the <sys/types.h> header file. */
++#undef HAVE_SYS_TYPES_H
++
++/* Define to 1 if you have the <unistd.h> header file. */
++#undef HAVE_UNISTD_H
++
++/* Define to 1 if the system has the type `unsigned long long int'. */
++#undef HAVE_UNSIGNED_LONG_LONG_INT
++
++/* Define to 1 if you have the <wchar.h> header file. */
++#undef HAVE_WCHAR_H
++
++/* Define if you have the 'wchar_t' type. */
++#undef HAVE_WCHAR_T
++
++/* Define to 1 if you have the <wctype.h> header file. */
++#undef HAVE_WCTYPE_H
++
++/* Define to 1 if you have the `wcwidth' function. */
++#undef HAVE_WCWIDTH
++
++/* Define if you have the 'wint_t' type. */
++#undef HAVE_WINT_T
++
++/* Define to 1 if O_NOATIME works. */
++#undef HAVE_WORKING_O_NOATIME
++
++/* Define to 1 if O_NOFOLLOW works. */
++#undef HAVE_WORKING_O_NOFOLLOW
++
++/* Define to 1 if your C compiler doesn't accept -c and -o together. */
++#undef NO_MINUS_C_MINUS_O
++
++/* Name of package */
++#undef PACKAGE
++
++/* Define to the address where bug reports for this package should be sent. */
++#undef PACKAGE_BUGREPORT
++
++/* Define to the full name of this package. */
++#undef PACKAGE_NAME
++
++/* Define to the full name and version of this package. */
++#undef PACKAGE_STRING
++
++/* Define to the one symbol short name of this package. */
++#undef PACKAGE_TARNAME
++
++/* Define to the home page for this package. */
++#undef PACKAGE_URL
++
++/* Define to the version of this package. */
++#undef PACKAGE_VERSION
++
++/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
++   'ptrdiff_t'. */
++#undef PTRDIFF_T_SUFFIX
++
++/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
++   'sig_atomic_t'. */
++#undef SIG_ATOMIC_T_SUFFIX
++
++/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
++   'size_t'. */
++#undef SIZE_T_SUFFIX
++
++/* Define to 1 if you have the ANSI C header files. */
++#undef STDC_HEADERS
++
++/* Version number of package */
++#undef VERSION
++
++/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
++   'wchar_t'. */
++#undef WCHAR_T_SUFFIX
++
++/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
++   'wint_t'. */
++#undef WINT_T_SUFFIX
++
++/* Define to 1 if on MINIX. */
++#undef _MINIX
++
++/* Define to 2 if the system does not provide POSIX.1 features except with
++   this defined. */
++#undef _POSIX_1_SOURCE
++
++/* Define to 1 if you need to in order for `stat' and other things to work. */
++#undef _POSIX_SOURCE
++
++/* Define to 500 only on HP-UX. */
++#undef _XOPEN_SOURCE
++
++/* Enable extensions on AIX 3, Interix.  */
++#ifndef _ALL_SOURCE
++# undef _ALL_SOURCE
++#endif
++/* Enable GNU extensions on systems that have them.  */
++#ifndef _GNU_SOURCE
++# undef _GNU_SOURCE
++#endif
++/* Enable threading extensions on Solaris.  */
++#ifndef _POSIX_PTHREAD_SEMANTICS
++# undef _POSIX_PTHREAD_SEMANTICS
++#endif
++/* Enable extensions on HP NonStop.  */
++#ifndef _TANDEM_SOURCE
++# undef _TANDEM_SOURCE
++#endif
++/* Enable general extensions on Solaris.  */
++#ifndef __EXTENSIONS__
++# undef __EXTENSIONS__
++#endif
++
++
++/* Define to `__inline__' or `__inline' if that's what the C compiler
++   calls it, or to nothing if 'inline' is not supported under any name.  */
++#ifndef __cplusplus
++#undef inline
++#endif
++
++/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports
++   the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of
++   earlier versions), but does not display it by setting __GNUC_STDC_INLINE__.
++   __APPLE__ && __MACH__ test for MacOS X.
++   __APPLE_CC__ tests for the Apple compiler and its version.
++   __STDC_VERSION__ tests for the C99 mode.  */
++#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__
++# define __GNUC_STDC_INLINE__ 1
++#endif
++
++/* Define as a marker that can be attached to declarations that might not
++    be used.  This helps to reduce warnings, such as from
++    GCC -Wunused-parameter.  */
++#if __GNUC__ >= 3 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
++# define _GL_UNUSED __attribute__ ((__unused__))
++#else
++# define _GL_UNUSED
++#endif
++/* The name _UNUSED_PARAMETER_ is an earlier spelling, although the name
++   is a misnomer outside of parameter lists.  */
++#define _UNUSED_PARAMETER_ _GL_UNUSED
++
+diff --git a/src/libs/gl/configure b/src/libs/gl/configure
+new file mode 100755
+index 0000000..1d05f66
+--- /dev/null
++++ b/src/libs/gl/configure
+@@ -0,0 +1,8269 @@
++#! /bin/sh
++# Guess values for system-dependent variables and create Makefiles.
++# Generated by GNU Autoconf 2.65 for dummy 0.
++#
++#
++# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
++# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
++# Inc.
++#
++#
++# This configure script is free software; the Free Software Foundation
++# gives unlimited permission to copy, distribute and modify it.
++## -------------------- ##
++## M4sh Initialization. ##
++## -------------------- ##
++
++# Be more Bourne compatible
++DUALCASE=1; export DUALCASE # for MKS sh
++if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
++  emulate sh
++  NULLCMD=:
++  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
++  # is contrary to our usage.  Disable this feature.
++  alias -g '${1+"$@"}'='"$@"'
++  setopt NO_GLOB_SUBST
++else
++  case `(set -o) 2>/dev/null` in #(
++  *posix*) :
++    set -o posix ;; #(
++  *) :
++     ;;
++esac
++fi
++
++
++as_nl='
++'
++export as_nl
++# Printing a long string crashes Solaris 7 /usr/bin/printf.
++as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
++as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
++as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
++# Prefer a ksh shell builtin over an external printf program on Solaris,
++# but without wasting forks for bash or zsh.
++if test -z "$BASH_VERSION$ZSH_VERSION" \
++    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
++  as_echo='print -r --'
++  as_echo_n='print -rn --'
++elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
++  as_echo='printf %s\n'
++  as_echo_n='printf %s'
++else
++  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
++    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
++    as_echo_n='/usr/ucb/echo -n'
++  else
++    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
++    as_echo_n_body='eval
++      arg=$1;
++      case $arg in #(
++      *"$as_nl"*)
++	expr "X$arg" : "X\\(.*\\)$as_nl";
++	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
++      esac;
++      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
++    '
++    export as_echo_n_body
++    as_echo_n='sh -c $as_echo_n_body as_echo'
++  fi
++  export as_echo_body
++  as_echo='sh -c $as_echo_body as_echo'
++fi
++
++# The user is always right.
++if test "${PATH_SEPARATOR+set}" != set; then
++  PATH_SEPARATOR=:
++  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
++    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
++      PATH_SEPARATOR=';'
++  }
++fi
++
++
++# IFS
++# We need space, tab and new line, in precisely that order.  Quoting is
++# there to prevent editors from complaining about space-tab.
++# (If _AS_PATH_WALK were called with IFS unset, it would disable word
++# splitting by setting IFS to empty value.)
++IFS=" ""	$as_nl"
++
++# Find who we are.  Look in the path if we contain no directory separator.
++case $0 in #((
++  *[\\/]* ) as_myself=$0 ;;
++  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
++  done
++IFS=$as_save_IFS
++
++     ;;
++esac
++# We did not find ourselves, most probably we were run as `sh COMMAND'
++# in which case we are not to be found in the path.
++if test "x$as_myself" = x; then
++  as_myself=$0
++fi
++if test ! -f "$as_myself"; then
++  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
++  exit 1
++fi
++
++# Unset variables that we do not need and which cause bugs (e.g. in
++# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
++# suppresses any "Segmentation fault" message there.  '((' could
++# trigger a bug in pdksh 5.2.14.
++for as_var in BASH_ENV ENV MAIL MAILPATH
++do eval test x\${$as_var+set} = xset \
++  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
++done
++PS1='$ '
++PS2='> '
++PS4='+ '
++
++# NLS nuisances.
++LC_ALL=C
++export LC_ALL
++LANGUAGE=C
++export LANGUAGE
++
++# CDPATH.
++(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
++
++if test "x$CONFIG_SHELL" = x; then
++  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
++  emulate sh
++  NULLCMD=:
++  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
++  # is contrary to our usage.  Disable this feature.
++  alias -g '\${1+\"\$@\"}'='\"\$@\"'
++  setopt NO_GLOB_SUBST
++else
++  case \`(set -o) 2>/dev/null\` in #(
++  *posix*) :
++    set -o posix ;; #(
++  *) :
++     ;;
++esac
++fi
++"
++  as_required="as_fn_return () { (exit \$1); }
++as_fn_success () { as_fn_return 0; }
++as_fn_failure () { as_fn_return 1; }
++as_fn_ret_success () { return 0; }
++as_fn_ret_failure () { return 1; }
++
++exitcode=0
++as_fn_success || { exitcode=1; echo as_fn_success failed.; }
++as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
++as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
++as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
++if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
++
++else
++  exitcode=1; echo positional parameters were not saved.
++fi
++test x\$exitcode = x0 || exit 1"
++  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
++  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
++  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
++  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
++test \$(( 1 + 1 )) = 2 || exit 1"
++  if (eval "$as_required") 2>/dev/null; then :
++  as_have_required=yes
++else
++  as_have_required=no
++fi
++  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
++
++else
++  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++as_found=false
++for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++  as_found=:
++  case $as_dir in #(
++	 /*)
++	   for as_base in sh bash ksh sh5; do
++	     # Try only shells that exist, to save several forks.
++	     as_shell=$as_dir/$as_base
++	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
++		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
++  CONFIG_SHELL=$as_shell as_have_required=yes
++		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
++  break 2
++fi
++fi
++	   done;;
++       esac
++  as_found=false
++done
++$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
++	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
++  CONFIG_SHELL=$SHELL as_have_required=yes
++fi; }
++IFS=$as_save_IFS
++
++
++      if test "x$CONFIG_SHELL" != x; then :
++  # We cannot yet assume a decent shell, so we have to provide a
++	# neutralization value for shells without unset; and this also
++	# works around shells that cannot unset nonexistent variables.
++	BASH_ENV=/dev/null
++	ENV=/dev/null
++	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
++	export CONFIG_SHELL
++	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
++fi
++
++    if test x$as_have_required = xno; then :
++  $as_echo "$0: This script requires a shell more modern than all"
++  $as_echo "$0: the shells that I found on your system."
++  if test x${ZSH_VERSION+set} = xset ; then
++    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
++    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
++  else
++    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
++$0: including any error possibly output before this
++$0: message. Then install a modern shell, or manually run
++$0: the script under such a shell if you do have one."
++  fi
++  exit 1
++fi
++fi
++fi
++SHELL=${CONFIG_SHELL-/bin/sh}
++export SHELL
++# Unset more variables known to interfere with behavior of common tools.
++CLICOLOR_FORCE= GREP_OPTIONS=
++unset CLICOLOR_FORCE GREP_OPTIONS
++
++## --------------------- ##
++## M4sh Shell Functions. ##
++## --------------------- ##
++# as_fn_unset VAR
++# ---------------
++# Portably unset VAR.
++as_fn_unset ()
++{
++  { eval $1=; unset $1;}
++}
++as_unset=as_fn_unset
++
++# as_fn_set_status STATUS
++# -----------------------
++# Set $? to STATUS, without forking.
++as_fn_set_status ()
++{
++  return $1
++} # as_fn_set_status
++
++# as_fn_exit STATUS
++# -----------------
++# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
++as_fn_exit ()
++{
++  set +e
++  as_fn_set_status $1
++  exit $1
++} # as_fn_exit
++
++# as_fn_mkdir_p
++# -------------
++# Create "$as_dir" as a directory, including parents if necessary.
++as_fn_mkdir_p ()
++{
++
++  case $as_dir in #(
++  -*) as_dir=./$as_dir;;
++  esac
++  test -d "$as_dir" || eval $as_mkdir_p || {
++    as_dirs=
++    while :; do
++      case $as_dir in #(
++      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
++      *) as_qdir=$as_dir;;
++      esac
++      as_dirs="'$as_qdir' $as_dirs"
++      as_dir=`$as_dirname -- "$as_dir" ||
++$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++	 X"$as_dir" : 'X\(//\)[^/]' \| \
++	 X"$as_dir" : 'X\(//\)$' \| \
++	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
++$as_echo X"$as_dir" |
++    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\/\)[^/].*/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\/\)$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\).*/{
++	    s//\1/
++	    q
++	  }
++	  s/.*/./; q'`
++      test -d "$as_dir" && break
++    done
++    test -z "$as_dirs" || eval "mkdir $as_dirs"
++  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
++
++
++} # as_fn_mkdir_p
++# as_fn_append VAR VALUE
++# ----------------------
++# Append the text in VALUE to the end of the definition contained in VAR. Take
++# advantage of any shell optimizations that allow amortized linear growth over
++# repeated appends, instead of the typical quadratic growth present in naive
++# implementations.
++if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
++  eval 'as_fn_append ()
++  {
++    eval $1+=\$2
++  }'
++else
++  as_fn_append ()
++  {
++    eval $1=\$$1\$2
++  }
++fi # as_fn_append
++
++# as_fn_arith ARG...
++# ------------------
++# Perform arithmetic evaluation on the ARGs, and store the result in the
++# global $as_val. Take advantage of shells that can avoid forks. The arguments
++# must be portable across $(()) and expr.
++if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
++  eval 'as_fn_arith ()
++  {
++    as_val=$(( $* ))
++  }'
++else
++  as_fn_arith ()
++  {
++    as_val=`expr "$@" || test $? -eq 1`
++  }
++fi # as_fn_arith
++
++
++# as_fn_error ERROR [LINENO LOG_FD]
++# ---------------------------------
++# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
++# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
++# script with status $?, using 1 if that was 0.
++as_fn_error ()
++{
++  as_status=$?; test $as_status -eq 0 && as_status=1
++  if test "$3"; then
++    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
++    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
++  fi
++  $as_echo "$as_me: error: $1" >&2
++  as_fn_exit $as_status
++} # as_fn_error
++
++if expr a : '\(a\)' >/dev/null 2>&1 &&
++   test "X`expr 00001 : '.*\(...\)'`" = X001; then
++  as_expr=expr
++else
++  as_expr=false
++fi
++
++if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
++  as_basename=basename
++else
++  as_basename=false
++fi
++
++if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
++  as_dirname=dirname
++else
++  as_dirname=false
++fi
++
++as_me=`$as_basename -- "$0" ||
++$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
++	 X"$0" : 'X\(//\)$' \| \
++	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
++$as_echo X/"$0" |
++    sed '/^.*\/\([^/][^/]*\)\/*$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\/\(\/\/\)$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\/\(\/\).*/{
++	    s//\1/
++	    q
++	  }
++	  s/.*/./; q'`
++
++# Avoid depending upon Character Ranges.
++as_cr_letters='abcdefghijklmnopqrstuvwxyz'
++as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
++as_cr_Letters=$as_cr_letters$as_cr_LETTERS
++as_cr_digits='0123456789'
++as_cr_alnum=$as_cr_Letters$as_cr_digits
++
++
++  as_lineno_1=$LINENO as_lineno_1a=$LINENO
++  as_lineno_2=$LINENO as_lineno_2a=$LINENO
++  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
++  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
++  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
++  sed -n '
++    p
++    /[$]LINENO/=
++  ' <$as_myself |
++    sed '
++      s/[$]LINENO.*/&-/
++      t lineno
++      b
++      :lineno
++      N
++      :loop
++      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
++      t loop
++      s/-\n.*//
++    ' >$as_me.lineno &&
++  chmod +x "$as_me.lineno" ||
++    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
++
++  # Don't try to exec as it changes $[0], causing all sort of problems
++  # (the dirname of $[0] is not the place where we might find the
++  # original and so on.  Autoconf is especially sensitive to this).
++  . "./$as_me.lineno"
++  # Exit status is that of the last command.
++  exit
++}
++
++ECHO_C= ECHO_N= ECHO_T=
++case `echo -n x` in #(((((
++-n*)
++  case `echo 'xy\c'` in
++  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
++  xy)  ECHO_C='\c';;
++  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
++       ECHO_T='	';;
++  esac;;
++*)
++  ECHO_N='-n';;
++esac
++
++rm -f conf$$ conf$$.exe conf$$.file
++if test -d conf$$.dir; then
++  rm -f conf$$.dir/conf$$.file
++else
++  rm -f conf$$.dir
++  mkdir conf$$.dir 2>/dev/null
++fi
++if (echo >conf$$.file) 2>/dev/null; then
++  if ln -s conf$$.file conf$$ 2>/dev/null; then
++    as_ln_s='ln -s'
++    # ... but there are two gotchas:
++    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
++    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
++    # In both cases, we have to default to `cp -p'.
++    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
++      as_ln_s='cp -p'
++  elif ln conf$$.file conf$$ 2>/dev/null; then
++    as_ln_s=ln
++  else
++    as_ln_s='cp -p'
++  fi
++else
++  as_ln_s='cp -p'
++fi
++rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
++rmdir conf$$.dir 2>/dev/null
++
++if mkdir -p . 2>/dev/null; then
++  as_mkdir_p='mkdir -p "$as_dir"'
++else
++  test -d ./-p && rmdir ./-p
++  as_mkdir_p=false
++fi
++
++if test -x / >/dev/null 2>&1; then
++  as_test_x='test -x'
++else
++  if ls -dL / >/dev/null 2>&1; then
++    as_ls_L_option=L
++  else
++    as_ls_L_option=
++  fi
++  as_test_x='
++    eval sh -c '\''
++      if test -d "$1"; then
++	test -d "$1/.";
++      else
++	case $1 in #(
++	-*)set "./$1";;
++	esac;
++	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
++	???[sx]*):;;*)false;;esac;fi
++    '\'' sh
++  '
++fi
++as_executable_p=$as_test_x
++
++# Sed expression to map a string onto a valid CPP name.
++as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
++
++# Sed expression to map a string onto a valid variable name.
++as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
++
++
++test -n "$DJDIR" || exec 7<&0 </dev/null
++exec 6>&1
++
++# Name of the host.
++# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
++# so uname gets run too.
++ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
++
++#
++# Initializations.
++#
++ac_default_prefix=/usr/local
++ac_clean_files=
++ac_config_libobj_dir=.
++LIBOBJS=
++cross_compiling=no
++subdirs=
++MFLAGS=
++MAKEFLAGS=
++
++# Identity of this package.
++PACKAGE_NAME='dummy'
++PACKAGE_TARNAME='dummy'
++PACKAGE_VERSION='0'
++PACKAGE_STRING='dummy 0'
++PACKAGE_BUGREPORT=''
++PACKAGE_URL=''
++
++# Factoring default headers for most tests.
++ac_includes_default="\
++#include <stdio.h>
++#ifdef HAVE_SYS_TYPES_H
++# include <sys/types.h>
++#endif
++#ifdef HAVE_SYS_STAT_H
++# include <sys/stat.h>
++#endif
++#ifdef STDC_HEADERS
++# include <stdlib.h>
++# include <stddef.h>
++#else
++# ifdef HAVE_STDLIB_H
++#  include <stdlib.h>
++# endif
++#endif
++#ifdef HAVE_STRING_H
++# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
++#  include <memory.h>
++# endif
++# include <string.h>
++#endif
++#ifdef HAVE_STRINGS_H
++# include <strings.h>
++#endif
++#ifdef HAVE_INTTYPES_H
++# include <inttypes.h>
++#endif
++#ifdef HAVE_STDINT_H
++# include <stdint.h>
++#endif
++#ifdef HAVE_UNISTD_H
++# include <unistd.h>
++#endif"
++
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++  -includedir | --includedir | --includedi | --included | --include \
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++  -infodir | --infodir | --infodi | --infod | --info | --inf)
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++  -localedir | --localedir | --localedi | --localed | --locale)
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++  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
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++  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
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++    esac
++    eval $ac_envvar=\$ac_optarg
++    export $ac_envvar ;;
++
++  *)
++    # FIXME: should be removed in autoconf 3.0.
++    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
++    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
++      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
++    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
++    ;;
++
++  esac
++done
++
++if test -n "$ac_prev"; then
++  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
++  as_fn_error "missing argument to $ac_option"
++fi
++
++if test -n "$ac_unrecognized_opts"; then
++  case $enable_option_checking in
++    no) ;;
++    fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
++    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
++  esac
++fi
++
++# Check all directory arguments for consistency.
++for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
++		datadir sysconfdir sharedstatedir localstatedir includedir \
++		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
++		libdir localedir mandir
++do
++  eval ac_val=\$$ac_var
++  # Remove trailing slashes.
++  case $ac_val in
++    */ )
++      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
++      eval $ac_var=\$ac_val;;
++  esac
++  # Be sure to have absolute directory names.
++  case $ac_val in
++    [\\/$]* | ?:[\\/]* )  continue;;
++    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
++  esac
++  as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
++done
++
++# There might be people who depend on the old broken behavior: `$host'
++# used to hold the argument of --host etc.
++# FIXME: To remove some day.
++build=$build_alias
++host=$host_alias
++target=$target_alias
++
++# FIXME: To remove some day.
++if test "x$host_alias" != x; then
++  if test "x$build_alias" = x; then
++    cross_compiling=maybe
++    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
++    If a cross compiler is detected then cross compile mode will be used." >&2
++  elif test "x$build_alias" != "x$host_alias"; then
++    cross_compiling=yes
++  fi
++fi
++
++ac_tool_prefix=
++test -n "$host_alias" && ac_tool_prefix=$host_alias-
++
++test "$silent" = yes && exec 6>/dev/null
++
++
++ac_pwd=`pwd` && test -n "$ac_pwd" &&
++ac_ls_di=`ls -di .` &&
++ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
++  as_fn_error "working directory cannot be determined"
++test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
++  as_fn_error "pwd does not report name of working directory"
++
++
++# Find the source files, if location was not specified.
++if test -z "$srcdir"; then
++  ac_srcdir_defaulted=yes
++  # Try the directory containing this script, then the parent directory.
++  ac_confdir=`$as_dirname -- "$as_myself" ||
++$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++	 X"$as_myself" : 'X\(//\)[^/]' \| \
++	 X"$as_myself" : 'X\(//\)$' \| \
++	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
++$as_echo X"$as_myself" |
++    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\/\)[^/].*/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\/\)$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\).*/{
++	    s//\1/
++	    q
++	  }
++	  s/.*/./; q'`
++  srcdir=$ac_confdir
++  if test ! -r "$srcdir/$ac_unique_file"; then
++    srcdir=..
++  fi
++else
++  ac_srcdir_defaulted=no
++fi
++if test ! -r "$srcdir/$ac_unique_file"; then
++  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
++  as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
++fi
++ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
++ac_abs_confdir=`(
++	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
++	pwd)`
++# When building in place, set srcdir=.
++if test "$ac_abs_confdir" = "$ac_pwd"; then
++  srcdir=.
++fi
++# Remove unnecessary trailing slashes from srcdir.
++# Double slashes in file names in object file debugging info
++# mess up M-x gdb in Emacs.
++case $srcdir in
++*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
++esac
++for ac_var in $ac_precious_vars; do
++  eval ac_env_${ac_var}_set=\${${ac_var}+set}
++  eval ac_env_${ac_var}_value=\$${ac_var}
++  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
++  eval ac_cv_env_${ac_var}_value=\$${ac_var}
++done
++
++#
++# Report the --help message.
++#
++if test "$ac_init_help" = "long"; then
++  # Omit some internal or obsolete options to make the list less imposing.
++  # This message is too long to be a string in the A/UX 3.1 sh.
++  cat <<_ACEOF
++\`configure' configures dummy 0 to adapt to many kinds of systems.
++
++Usage: $0 [OPTION]... [VAR=VALUE]...
++
++To assign environment variables (e.g., CC, CFLAGS...), specify them as
++VAR=VALUE.  See below for descriptions of some of the useful variables.
++
++Defaults for the options are specified in brackets.
++
++Configuration:
++  -h, --help              display this help and exit
++      --help=short        display options specific to this package
++      --help=recursive    display the short help of all the included packages
++  -V, --version           display version information and exit
++  -q, --quiet, --silent   do not print \`checking...' messages
++      --cache-file=FILE   cache test results in FILE [disabled]
++  -C, --config-cache      alias for \`--cache-file=config.cache'
++  -n, --no-create         do not create output files
++      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
++
++Installation directories:
++  --prefix=PREFIX         install architecture-independent files in PREFIX
++                          [$ac_default_prefix]
++  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
++                          [PREFIX]
++
++By default, \`make install' will install all the files in
++\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
++an installation prefix other than \`$ac_default_prefix' using \`--prefix',
++for instance \`--prefix=\$HOME'.
++
++For better control, use the options below.
++
++Fine tuning of the installation directories:
++  --bindir=DIR            user executables [EPREFIX/bin]
++  --sbindir=DIR           system admin executables [EPREFIX/sbin]
++  --libexecdir=DIR        program executables [EPREFIX/libexec]
++  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
++  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
++  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
++  --libdir=DIR            object code libraries [EPREFIX/lib]
++  --includedir=DIR        C header files [PREFIX/include]
++  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
++  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
++  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
++  --infodir=DIR           info documentation [DATAROOTDIR/info]
++  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
++  --mandir=DIR            man documentation [DATAROOTDIR/man]
++  --docdir=DIR            documentation root [DATAROOTDIR/doc/dummy]
++  --htmldir=DIR           html documentation [DOCDIR]
++  --dvidir=DIR            dvi documentation [DOCDIR]
++  --pdfdir=DIR            pdf documentation [DOCDIR]
++  --psdir=DIR             ps documentation [DOCDIR]
++_ACEOF
++
++  cat <<\_ACEOF
++
++Program names:
++  --program-prefix=PREFIX            prepend PREFIX to installed program names
++  --program-suffix=SUFFIX            append SUFFIX to installed program names
++  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
++
++System types:
++  --build=BUILD     configure for building on BUILD [guessed]
++  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
++_ACEOF
++fi
++
++if test -n "$ac_init_help"; then
++  case $ac_init_help in
++     short | recursive ) echo "Configuration of dummy 0:";;
++   esac
++  cat <<\_ACEOF
++
++Optional Features:
++  --disable-option-checking  ignore unrecognized --enable/--with options
++  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
++  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
++  --disable-dependency-tracking  speeds up one-time build
++  --enable-dependency-tracking   do not reject slow dependency extractors
++
++Some influential environment variables:
++  CC          C compiler command
++  CFLAGS      C compiler flags
++  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
++              nonstandard directory <lib dir>
++  LIBS        libraries to pass to the linker, e.g. -l<library>
++  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
++              you have headers in a nonstandard directory <include dir>
++  CPP         C preprocessor
++
++Use these variables to override the choices made by `configure' or to help
++it to find libraries and programs with nonstandard names/locations.
++
++Report bugs to the package provider.
++_ACEOF
++ac_status=$?
++fi
++
++if test "$ac_init_help" = "recursive"; then
++  # If there are subdirs, report their specific --help.
++  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
++    test -d "$ac_dir" ||
++      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
++      continue
++    ac_builddir=.
++
++case "$ac_dir" in
++.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
++*)
++  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
++  # A ".." for each directory in $ac_dir_suffix.
++  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
++  case $ac_top_builddir_sub in
++  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
++  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
++  esac ;;
++esac
++ac_abs_top_builddir=$ac_pwd
++ac_abs_builddir=$ac_pwd$ac_dir_suffix
++# for backward compatibility:
++ac_top_builddir=$ac_top_build_prefix
++
++case $srcdir in
++  .)  # We are building in place.
++    ac_srcdir=.
++    ac_top_srcdir=$ac_top_builddir_sub
++    ac_abs_top_srcdir=$ac_pwd ;;
++  [\\/]* | ?:[\\/]* )  # Absolute name.
++    ac_srcdir=$srcdir$ac_dir_suffix;
++    ac_top_srcdir=$srcdir
++    ac_abs_top_srcdir=$srcdir ;;
++  *) # Relative name.
++    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
++    ac_top_srcdir=$ac_top_build_prefix$srcdir
++    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
++esac
++ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
++
++    cd "$ac_dir" || { ac_status=$?; continue; }
++    # Check for guested configure.
++    if test -f "$ac_srcdir/configure.gnu"; then
++      echo &&
++      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
++    elif test -f "$ac_srcdir/configure"; then
++      echo &&
++      $SHELL "$ac_srcdir/configure" --help=recursive
++    else
++      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
++    fi || ac_status=$?
++    cd "$ac_pwd" || { ac_status=$?; break; }
++  done
++fi
++
++test -n "$ac_init_help" && exit $ac_status
++if $ac_init_version; then
++  cat <<\_ACEOF
++dummy configure 0
++generated by GNU Autoconf 2.65
++
++Copyright (C) 2009 Free Software Foundation, Inc.
++This configure script is free software; the Free Software Foundation
++gives unlimited permission to copy, distribute and modify it.
++_ACEOF
++  exit
++fi
++
++## ------------------------ ##
++## Autoconf initialization. ##
++## ------------------------ ##
++
++# ac_fn_c_try_compile LINENO
++# --------------------------
++# Try to compile conftest.$ac_ext, and return whether this succeeded.
++ac_fn_c_try_compile ()
++{
++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
++  rm -f conftest.$ac_objext
++  if { { ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_compile") 2>conftest.err
++  ac_status=$?
++  if test -s conftest.err; then
++    grep -v '^ *+' conftest.err >conftest.er1
++    cat conftest.er1 >&5
++    mv -f conftest.er1 conftest.err
++  fi
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then :
++  ac_retval=0
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_retval=1
++fi
++  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
++  as_fn_set_status $ac_retval
++
++} # ac_fn_c_try_compile
++
++# ac_fn_c_try_cpp LINENO
++# ----------------------
++# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
++ac_fn_c_try_cpp ()
++{
++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
++  if { { ac_try="$ac_cpp conftest.$ac_ext"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
++  ac_status=$?
++  if test -s conftest.err; then
++    grep -v '^ *+' conftest.err >conftest.er1
++    cat conftest.er1 >&5
++    mv -f conftest.er1 conftest.err
++  fi
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; } >/dev/null && {
++	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       }; then :
++  ac_retval=0
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++    ac_retval=1
++fi
++  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
++  as_fn_set_status $ac_retval
++
++} # ac_fn_c_try_cpp
++
++# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
++# -------------------------------------------------------
++# Tests whether HEADER exists, giving a warning if it cannot be compiled using
++# the include files in INCLUDES and setting the cache variable VAR
++# accordingly.
++ac_fn_c_check_header_mongrel ()
++{
++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
++  if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
++$as_echo_n "checking for $2... " >&6; }
++if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
++  $as_echo_n "(cached) " >&6
++fi
++eval ac_res=\$$3
++	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
++$as_echo "$ac_res" >&6; }
++else
++  # Is the header compilable?
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
++$as_echo_n "checking $2 usability... " >&6; }
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++$4
++#include <$2>
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_header_compiler=yes
++else
++  ac_header_compiler=no
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
++$as_echo "$ac_header_compiler" >&6; }
++
++# Is the header present?
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
++$as_echo_n "checking $2 presence... " >&6; }
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <$2>
++_ACEOF
++if ac_fn_c_try_cpp "$LINENO"; then :
++  ac_header_preproc=yes
++else
++  ac_header_preproc=no
++fi
++rm -f conftest.err conftest.$ac_ext
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
++$as_echo "$ac_header_preproc" >&6; }
++
++# So?  What about this header?
++case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
++  yes:no: )
++    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
++$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
++    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
++$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
++    ;;
++  no:yes:* )
++    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
++$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
++    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
++$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
++    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
++$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
++    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
++$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
++    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
++$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
++    ;;
++esac
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
++$as_echo_n "checking for $2... " >&6; }
++if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
++  $as_echo_n "(cached) " >&6
++else
++  eval "$3=\$ac_header_compiler"
++fi
++eval ac_res=\$$3
++	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
++$as_echo "$ac_res" >&6; }
++fi
++  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
++
++} # ac_fn_c_check_header_mongrel
++
++# ac_fn_c_try_run LINENO
++# ----------------------
++# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
++# that executables *can* be run.
++ac_fn_c_try_run ()
++{
++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
++  if { { ac_try="$ac_link"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_link") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
++  { { case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_try") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }; }; then :
++  ac_retval=0
++else
++  $as_echo "$as_me: program exited with status $ac_status" >&5
++       $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++       ac_retval=$ac_status
++fi
++  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
++  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
++  as_fn_set_status $ac_retval
++
++} # ac_fn_c_try_run
++
++# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
++# -------------------------------------------------------
++# Tests whether HEADER exists and can be compiled using the include files in
++# INCLUDES, setting the cache variable VAR accordingly.
++ac_fn_c_check_header_compile ()
++{
++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
++$as_echo_n "checking for $2... " >&6; }
++if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++$4
++#include <$2>
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  eval "$3=yes"
++else
++  eval "$3=no"
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++eval ac_res=\$$3
++	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
++$as_echo "$ac_res" >&6; }
++  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
++
++} # ac_fn_c_check_header_compile
++
++# ac_fn_c_try_link LINENO
++# -----------------------
++# Try to link conftest.$ac_ext, and return whether this succeeded.
++ac_fn_c_try_link ()
++{
++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
++  rm -f conftest.$ac_objext conftest$ac_exeext
++  if { { ac_try="$ac_link"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_link") 2>conftest.err
++  ac_status=$?
++  if test -s conftest.err; then
++    grep -v '^ *+' conftest.err >conftest.er1
++    cat conftest.er1 >&5
++    mv -f conftest.er1 conftest.err
++  fi
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest$ac_exeext && {
++	 test "$cross_compiling" = yes ||
++	 $as_test_x conftest$ac_exeext
++       }; then :
++  ac_retval=0
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_retval=1
++fi
++  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
++  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
++  # interfere with the next link command; also delete a directory that is
++  # left behind by Apple's compiler.  We do this before executing the actions.
++  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
++  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
++  as_fn_set_status $ac_retval
++
++} # ac_fn_c_try_link
++
++# ac_fn_c_check_decl LINENO SYMBOL VAR
++# ------------------------------------
++# Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
++ac_fn_c_check_decl ()
++{
++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
++$as_echo_n "checking whether $2 is declared... " >&6; }
++if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++$4
++int
++main ()
++{
++#ifndef $2
++  (void) $2;
++#endif
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  eval "$3=yes"
++else
++  eval "$3=no"
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++eval ac_res=\$$3
++	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
++$as_echo "$ac_res" >&6; }
++  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
++
++} # ac_fn_c_check_decl
++
++# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
++# --------------------------------------------
++# Tries to find the compile-time value of EXPR in a program that includes
++# INCLUDES, setting VAR accordingly. Returns whether the value could be
++# computed
++ac_fn_c_compute_int ()
++{
++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
++  if test "$cross_compiling" = yes; then
++    # Depending upon the size, compute the lo and hi bounds.
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++$4
++int
++main ()
++{
++static int test_array [1 - 2 * !(($2) >= 0)];
++test_array [0] = 0
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_lo=0 ac_mid=0
++  while :; do
++    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++$4
++int
++main ()
++{
++static int test_array [1 - 2 * !(($2) <= $ac_mid)];
++test_array [0] = 0
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_hi=$ac_mid; break
++else
++  as_fn_arith $ac_mid + 1 && ac_lo=$as_val
++			if test $ac_lo -le $ac_mid; then
++			  ac_lo= ac_hi=
++			  break
++			fi
++			as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++  done
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++$4
++int
++main ()
++{
++static int test_array [1 - 2 * !(($2) < 0)];
++test_array [0] = 0
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_hi=-1 ac_mid=-1
++  while :; do
++    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++$4
++int
++main ()
++{
++static int test_array [1 - 2 * !(($2) >= $ac_mid)];
++test_array [0] = 0
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_lo=$ac_mid; break
++else
++  as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
++			if test $ac_mid -le $ac_hi; then
++			  ac_lo= ac_hi=
++			  break
++			fi
++			as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++  done
++else
++  ac_lo= ac_hi=
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++# Binary search between lo and hi bounds.
++while test "x$ac_lo" != "x$ac_hi"; do
++  as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++$4
++int
++main ()
++{
++static int test_array [1 - 2 * !(($2) <= $ac_mid)];
++test_array [0] = 0
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_hi=$ac_mid
++else
++  as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++done
++case $ac_lo in #((
++?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
++'') ac_retval=1 ;;
++esac
++  else
++    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++$4
++static long int longval () { return $2; }
++static unsigned long int ulongval () { return $2; }
++#include <stdio.h>
++#include <stdlib.h>
++int
++main ()
++{
++
++  FILE *f = fopen ("conftest.val", "w");
++  if (! f)
++    return 1;
++  if (($2) < 0)
++    {
++      long int i = longval ();
++      if (i != ($2))
++	return 1;
++      fprintf (f, "%ld", i);
++    }
++  else
++    {
++      unsigned long int i = ulongval ();
++      if (i != ($2))
++	return 1;
++      fprintf (f, "%lu", i);
++    }
++  /* Do not output a trailing newline, as this causes \r\n confusion
++     on some platforms.  */
++  return ferror (f) || fclose (f) != 0;
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_run "$LINENO"; then :
++  echo >>conftest.val; read $3 <conftest.val; ac_retval=0
++else
++  ac_retval=1
++fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
++rm -f conftest.val
++
++  fi
++  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
++  as_fn_set_status $ac_retval
++
++} # ac_fn_c_compute_int
++
++# ac_fn_c_check_func LINENO FUNC VAR
++# ----------------------------------
++# Tests whether FUNC exists, setting the cache variable VAR accordingly
++ac_fn_c_check_func ()
++{
++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
++$as_echo_n "checking for $2... " >&6; }
++if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
++   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
++#define $2 innocuous_$2
++
++/* System header to define __stub macros and hopefully few prototypes,
++    which can conflict with char $2 (); below.
++    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++    <limits.h> exists even on freestanding compilers.  */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $2
++
++/* Override any GCC internal prototype to avoid an error.
++   Use char because int might match the return type of a GCC
++   builtin and then its argument prototype would still apply.  */
++#ifdef __cplusplus
++extern "C"
++#endif
++char $2 ();
++/* The GNU C library defines this for functions which it implements
++    to always fail with ENOSYS.  Some functions are actually named
++    something starting with __ and the normal name is an alias.  */
++#if defined __stub_$2 || defined __stub___$2
++choke me
++#endif
++
++int
++main ()
++{
++return $2 ();
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_link "$LINENO"; then :
++  eval "$3=yes"
++else
++  eval "$3=no"
++fi
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
++fi
++eval ac_res=\$$3
++	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
++$as_echo "$ac_res" >&6; }
++  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
++
++} # ac_fn_c_check_func
++cat >config.log <<_ACEOF
++This file contains any messages produced by compilers while
++running configure, to aid debugging if configure makes a mistake.
++
++It was created by dummy $as_me 0, which was
++generated by GNU Autoconf 2.65.  Invocation command line was
++
++  $ $0 $@
++
++_ACEOF
++exec 5>>config.log
++{
++cat <<_ASUNAME
++## --------- ##
++## Platform. ##
++## --------- ##
++
++hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
++uname -m = `(uname -m) 2>/dev/null || echo unknown`
++uname -r = `(uname -r) 2>/dev/null || echo unknown`
++uname -s = `(uname -s) 2>/dev/null || echo unknown`
++uname -v = `(uname -v) 2>/dev/null || echo unknown`
++
++/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
++/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
++
++/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
++/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
++/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
++/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
++/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
++/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
++/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
++
++_ASUNAME
++
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    $as_echo "PATH: $as_dir"
++  done
++IFS=$as_save_IFS
++
++} >&5
++
++cat >&5 <<_ACEOF
++
++
++## ----------- ##
++## Core tests. ##
++## ----------- ##
++
++_ACEOF
++
++
++# Keep a trace of the command line.
++# Strip out --no-create and --no-recursion so they do not pile up.
++# Strip out --silent because we don't want to record it for future runs.
++# Also quote any args containing shell meta-characters.
++# Make two passes to allow for proper duplicate-argument suppression.
++ac_configure_args=
++ac_configure_args0=
++ac_configure_args1=
++ac_must_keep_next=false
++for ac_pass in 1 2
++do
++  for ac_arg
++  do
++    case $ac_arg in
++    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
++    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
++    | -silent | --silent | --silen | --sile | --sil)
++      continue ;;
++    *\'*)
++      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
++    esac
++    case $ac_pass in
++    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
++    2)
++      as_fn_append ac_configure_args1 " '$ac_arg'"
++      if test $ac_must_keep_next = true; then
++	ac_must_keep_next=false # Got value, back to normal.
++      else
++	case $ac_arg in
++	  *=* | --config-cache | -C | -disable-* | --disable-* \
++	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
++	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
++	  | -with-* | --with-* | -without-* | --without-* | --x)
++	    case "$ac_configure_args0 " in
++	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
++	    esac
++	    ;;
++	  -* ) ac_must_keep_next=true ;;
++	esac
++      fi
++      as_fn_append ac_configure_args " '$ac_arg'"
++      ;;
++    esac
++  done
++done
++{ ac_configure_args0=; unset ac_configure_args0;}
++{ ac_configure_args1=; unset ac_configure_args1;}
++
++# When interrupted or exit'd, cleanup temporary files, and complete
++# config.log.  We remove comments because anyway the quotes in there
++# would cause problems or look ugly.
++# WARNING: Use '\'' to represent an apostrophe within the trap.
++# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
++trap 'exit_status=$?
++  # Save into config.log some information that might help in debugging.
++  {
++    echo
++
++    cat <<\_ASBOX
++## ---------------- ##
++## Cache variables. ##
++## ---------------- ##
++_ASBOX
++    echo
++    # The following way of writing the cache mishandles newlines in values,
++(
++  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
++    eval ac_val=\$$ac_var
++    case $ac_val in #(
++    *${as_nl}*)
++      case $ac_var in #(
++      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
++$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
++      esac
++      case $ac_var in #(
++      _ | IFS | as_nl) ;; #(
++      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
++      *) { eval $ac_var=; unset $ac_var;} ;;
++      esac ;;
++    esac
++  done
++  (set) 2>&1 |
++    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
++    *${as_nl}ac_space=\ *)
++      sed -n \
++	"s/'\''/'\''\\\\'\'''\''/g;
++	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
++      ;; #(
++    *)
++      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
++      ;;
++    esac |
++    sort
++)
++    echo
++
++    cat <<\_ASBOX
++## ----------------- ##
++## Output variables. ##
++## ----------------- ##
++_ASBOX
++    echo
++    for ac_var in $ac_subst_vars
++    do
++      eval ac_val=\$$ac_var
++      case $ac_val in
++      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
++      esac
++      $as_echo "$ac_var='\''$ac_val'\''"
++    done | sort
++    echo
++
++    if test -n "$ac_subst_files"; then
++      cat <<\_ASBOX
++## ------------------- ##
++## File substitutions. ##
++## ------------------- ##
++_ASBOX
++      echo
++      for ac_var in $ac_subst_files
++      do
++	eval ac_val=\$$ac_var
++	case $ac_val in
++	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
++	esac
++	$as_echo "$ac_var='\''$ac_val'\''"
++      done | sort
++      echo
++    fi
++
++    if test -s confdefs.h; then
++      cat <<\_ASBOX
++## ----------- ##
++## confdefs.h. ##
++## ----------- ##
++_ASBOX
++      echo
++      cat confdefs.h
++      echo
++    fi
++    test "$ac_signal" != 0 &&
++      $as_echo "$as_me: caught signal $ac_signal"
++    $as_echo "$as_me: exit $exit_status"
++  } >&5
++  rm -f core *.core core.conftest.* &&
++    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
++    exit $exit_status
++' 0
++for ac_signal in 1 2 13 15; do
++  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
++done
++ac_signal=0
++
++# confdefs.h avoids OS command line length limits that DEFS can exceed.
++rm -f -r conftest* confdefs.h
++
++$as_echo "/* confdefs.h */" > confdefs.h
++
++# Predefined preprocessor variables.
++
++cat >>confdefs.h <<_ACEOF
++#define PACKAGE_NAME "$PACKAGE_NAME"
++_ACEOF
++
++cat >>confdefs.h <<_ACEOF
++#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
++_ACEOF
++
++cat >>confdefs.h <<_ACEOF
++#define PACKAGE_VERSION "$PACKAGE_VERSION"
++_ACEOF
++
++cat >>confdefs.h <<_ACEOF
++#define PACKAGE_STRING "$PACKAGE_STRING"
++_ACEOF
++
++cat >>confdefs.h <<_ACEOF
++#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
++_ACEOF
++
++cat >>confdefs.h <<_ACEOF
++#define PACKAGE_URL "$PACKAGE_URL"
++_ACEOF
++
++
++# Let the site file select an alternate cache file if it wants to.
++# Prefer an explicitly selected file to automatically selected ones.
++ac_site_file1=NONE
++ac_site_file2=NONE
++if test -n "$CONFIG_SITE"; then
++  ac_site_file1=$CONFIG_SITE
++elif test "x$prefix" != xNONE; then
++  ac_site_file1=$prefix/share/config.site
++  ac_site_file2=$prefix/etc/config.site
++else
++  ac_site_file1=$ac_default_prefix/share/config.site
++  ac_site_file2=$ac_default_prefix/etc/config.site
++fi
++for ac_site_file in "$ac_site_file1" "$ac_site_file2"
++do
++  test "x$ac_site_file" = xNONE && continue
++  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
++    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
++$as_echo "$as_me: loading site script $ac_site_file" >&6;}
++    sed 's/^/| /' "$ac_site_file" >&5
++    . "$ac_site_file"
++  fi
++done
++
++if test -r "$cache_file"; then
++  # Some versions of bash will fail to source /dev/null (special files
++  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
++  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
++    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
++$as_echo "$as_me: loading cache $cache_file" >&6;}
++    case $cache_file in
++      [\\/]* | ?:[\\/]* ) . "$cache_file";;
++      *)                      . "./$cache_file";;
++    esac
++  fi
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
++$as_echo "$as_me: creating cache $cache_file" >&6;}
++  >$cache_file
++fi
++
++as_fn_append ac_header_list " stddef.h"
++as_fn_append ac_header_list " stdint.h"
++as_fn_append ac_header_list " wchar.h"
++as_fn_append ac_func_list " iswcntrl"
++as_fn_append ac_func_list " iswblank"
++as_fn_append ac_header_list " wctype.h"
++as_fn_append ac_func_list " wcwidth"
++# Check that the precious variables saved in the cache have kept the same
++# value.
++ac_cache_corrupted=false
++for ac_var in $ac_precious_vars; do
++  eval ac_old_set=\$ac_cv_env_${ac_var}_set
++  eval ac_new_set=\$ac_env_${ac_var}_set
++  eval ac_old_val=\$ac_cv_env_${ac_var}_value
++  eval ac_new_val=\$ac_env_${ac_var}_value
++  case $ac_old_set,$ac_new_set in
++    set,)
++      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
++$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
++      ac_cache_corrupted=: ;;
++    ,set)
++      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
++$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
++      ac_cache_corrupted=: ;;
++    ,);;
++    *)
++      if test "x$ac_old_val" != "x$ac_new_val"; then
++	# differences in whitespace do not lead to failure.
++	ac_old_val_w=`echo x $ac_old_val`
++	ac_new_val_w=`echo x $ac_new_val`
++	if test "$ac_old_val_w" != "$ac_new_val_w"; then
++	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
++$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
++	  ac_cache_corrupted=:
++	else
++	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
++$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
++	  eval $ac_var=\$ac_old_val
++	fi
++	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
++$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
++	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
++$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
++      fi;;
++  esac
++  # Pass precious variables to config.status.
++  if test "$ac_new_set" = set; then
++    case $ac_new_val in
++    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
++    *) ac_arg=$ac_var=$ac_new_val ;;
++    esac
++    case " $ac_configure_args " in
++      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
++      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
++    esac
++  fi
++done
++if $ac_cache_corrupted; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
++$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
++  as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
++fi
++## -------------------- ##
++## Main body of script. ##
++## -------------------- ##
++
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++ac_aux_dir=
++for ac_dir in build-aux "$srcdir"/build-aux; do
++  for ac_t in install-sh install.sh shtool; do
++    if test -f "$ac_dir/$ac_t"; then
++      ac_aux_dir=$ac_dir
++      ac_install_sh="$ac_aux_dir/$ac_t -c"
++      break 2
++    fi
++  done
++done
++if test -z "$ac_aux_dir"; then
++  as_fn_error "cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5
++fi
++
++# These three variables are undocumented and unsupported,
++# and are intended to be withdrawn in a future Autoconf release.
++# They can cause serious problems if a builder's source tree is in a directory
++# whose full name contains unusual characters.
++ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
++ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
++ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
++
++
++am__api_version='1.11'
++
++# Find a good install program.  We prefer a C program (faster),
++# so one script is as good as another.  But avoid the broken or
++# incompatible versions:
++# SysV /etc/install, /usr/sbin/install
++# SunOS /usr/etc/install
++# IRIX /sbin/install
++# AIX /bin/install
++# AmigaOS /C/install, which installs bootblocks on floppy discs
++# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
++# AFS /usr/afsws/bin/install, which mishandles nonexistent args
++# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
++# OS/2's system install, which has a completely different semantic
++# ./install, which can be erroneously created by make from ./install.sh.
++# Reject install programs that cannot install multiple files.
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
++$as_echo_n "checking for a BSD-compatible install... " >&6; }
++if test -z "$INSTALL"; then
++if test "${ac_cv_path_install+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    # Account for people who put trailing slashes in PATH elements.
++case $as_dir/ in #((
++  ./ | .// | /[cC]/* | \
++  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
++  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
++  /usr/ucb/* ) ;;
++  *)
++    # OSF1 and SCO ODT 3.0 have their own names for install.
++    # Don't use installbsd from OSF since it installs stuff as root
++    # by default.
++    for ac_prog in ginstall scoinst install; do
++      for ac_exec_ext in '' $ac_executable_extensions; do
++	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
++	  if test $ac_prog = install &&
++	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
++	    # AIX install.  It has an incompatible calling convention.
++	    :
++	  elif test $ac_prog = install &&
++	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
++	    # program-specific install script used by HP pwplus--don't use.
++	    :
++	  else
++	    rm -rf conftest.one conftest.two conftest.dir
++	    echo one > conftest.one
++	    echo two > conftest.two
++	    mkdir conftest.dir
++	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
++	      test -s conftest.one && test -s conftest.two &&
++	      test -s conftest.dir/conftest.one &&
++	      test -s conftest.dir/conftest.two
++	    then
++	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
++	      break 3
++	    fi
++	  fi
++	fi
++      done
++    done
++    ;;
++esac
++
++  done
++IFS=$as_save_IFS
++
++rm -rf conftest.one conftest.two conftest.dir
++
++fi
++  if test "${ac_cv_path_install+set}" = set; then
++    INSTALL=$ac_cv_path_install
++  else
++    # As a last resort, use the slow shell script.  Don't cache a
++    # value for INSTALL within a source directory, because that will
++    # break other packages using the cache if that directory is
++    # removed, or if the value is a relative name.
++    INSTALL=$ac_install_sh
++  fi
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
++$as_echo "$INSTALL" >&6; }
++
++# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
++# It thinks the first close brace ends the variable substitution.
++test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
++
++test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
++
++test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
++$as_echo_n "checking whether build environment is sane... " >&6; }
++# Just in case
++sleep 1
++echo timestamp > conftest.file
++# Reject unsafe characters in $srcdir or the absolute working directory
++# name.  Accept space and tab only in the latter.
++am_lf='
++'
++case `pwd` in
++  *[\\\"\#\$\&\'\`$am_lf]*)
++    as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
++esac
++case $srcdir in
++  *[\\\"\#\$\&\'\`$am_lf\ \	]*)
++    as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
++esac
++
++# Do `set' in a subshell so we don't clobber the current shell's
++# arguments.  Must try -L first in case configure is actually a
++# symlink; some systems play weird games with the mod time of symlinks
++# (eg FreeBSD returns the mod time of the symlink's containing
++# directory).
++if (
++   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
++   if test "$*" = "X"; then
++      # -L didn't work.
++      set X `ls -t "$srcdir/configure" conftest.file`
++   fi
++   rm -f conftest.file
++   if test "$*" != "X $srcdir/configure conftest.file" \
++      && test "$*" != "X conftest.file $srcdir/configure"; then
++
++      # If neither matched, then we have a broken ls.  This can happen
++      # if, for instance, CONFIG_SHELL is bash and it inherits a
++      # broken ls alias from the environment.  This has actually
++      # happened.  Such a system could not be considered "sane".
++      as_fn_error "ls -t appears to fail.  Make sure there is not a broken
++alias in your environment" "$LINENO" 5
++   fi
++
++   test "$2" = conftest.file
++   )
++then
++   # Ok.
++   :
++else
++   as_fn_error "newly created file is older than distributed files!
++Check your system clock" "$LINENO" 5
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++$as_echo "yes" >&6; }
++test "$program_prefix" != NONE &&
++  program_transform_name="s&^&$program_prefix&;$program_transform_name"
++# Use a double $ so make ignores it.
++test "$program_suffix" != NONE &&
++  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
++# Double any \ or $.
++# By default was `s,x,x', remove it if useless.
++ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
++program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
++
++# expand $ac_aux_dir to an absolute path
++am_aux_dir=`cd $ac_aux_dir && pwd`
++
++if test x"${MISSING+set}" != xset; then
++  case $am_aux_dir in
++  *\ * | *\	*)
++    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
++  *)
++    MISSING="\${SHELL} $am_aux_dir/missing" ;;
++  esac
++fi
++# Use eval to expand $SHELL
++if eval "$MISSING --run true"; then
++  am_missing_run="$MISSING --run "
++else
++  am_missing_run=
++  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
++$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
++fi
++
++if test x"${install_sh}" != xset; then
++  case $am_aux_dir in
++  *\ * | *\	*)
++    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
++  *)
++    install_sh="\${SHELL} $am_aux_dir/install-sh"
++  esac
++fi
++
++# Installed binaries are usually stripped using `strip' when the user
++# run `make install-strip'.  However `strip' might not be the right
++# tool to use in cross-compilation environments, therefore Automake
++# will honor the `STRIP' environment variable to overrule this program.
++if test "$cross_compiling" != no; then
++  if test -n "$ac_tool_prefix"; then
++  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
++set dummy ${ac_tool_prefix}strip; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if test "${ac_cv_prog_STRIP+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$STRIP"; then
++  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++STRIP=$ac_cv_prog_STRIP
++if test -n "$STRIP"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
++$as_echo "$STRIP" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++fi
++if test -z "$ac_cv_prog_STRIP"; then
++  ac_ct_STRIP=$STRIP
++  # Extract the first word of "strip", so it can be a program name with args.
++set dummy strip; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$ac_ct_STRIP"; then
++  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_ac_ct_STRIP="strip"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
++if test -n "$ac_ct_STRIP"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
++$as_echo "$ac_ct_STRIP" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++  if test "x$ac_ct_STRIP" = x; then
++    STRIP=":"
++  else
++    case $cross_compiling:$ac_tool_warned in
++yes:)
++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
++ac_tool_warned=yes ;;
++esac
++    STRIP=$ac_ct_STRIP
++  fi
++else
++  STRIP="$ac_cv_prog_STRIP"
++fi
++
++fi
++INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
++$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
++if test -z "$MKDIR_P"; then
++  if test "${ac_cv_path_mkdir+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_prog in mkdir gmkdir; do
++	 for ac_exec_ext in '' $ac_executable_extensions; do
++	   { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
++	   case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
++	     'mkdir (GNU coreutils) '* | \
++	     'mkdir (coreutils) '* | \
++	     'mkdir (fileutils) '4.1*)
++	       ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
++	       break 3;;
++	   esac
++	 done
++       done
++  done
++IFS=$as_save_IFS
++
++fi
++
++  test -d ./--version && rmdir ./--version
++  if test "${ac_cv_path_mkdir+set}" = set; then
++    MKDIR_P="$ac_cv_path_mkdir -p"
++  else
++    # As a last resort, use the slow shell script.  Don't cache a
++    # value for MKDIR_P within a source directory, because that will
++    # break other packages using the cache if that directory is
++    # removed, or if the value is a relative name.
++    MKDIR_P="$ac_install_sh -d"
++  fi
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
++$as_echo "$MKDIR_P" >&6; }
++
++
++mkdir_p="$MKDIR_P"
++case $mkdir_p in
++  [\\/$]* | ?:[\\/]*) ;;
++  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
++esac
++
++for ac_prog in gawk mawk nawk awk
++do
++  # Extract the first word of "$ac_prog", so it can be a program name with args.
++set dummy $ac_prog; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if test "${ac_cv_prog_AWK+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$AWK"; then
++  ac_cv_prog_AWK="$AWK" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_AWK="$ac_prog"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++AWK=$ac_cv_prog_AWK
++if test -n "$AWK"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
++$as_echo "$AWK" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++  test -n "$AWK" && break
++done
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
++$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
++set x ${MAKE-make}
++ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
++if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat >conftest.make <<\_ACEOF
++SHELL = /bin/sh
++all:
++	@echo '@@@%%%=$(MAKE)=@@@%%%'
++_ACEOF
++# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
++case `${MAKE-make} -f conftest.make 2>/dev/null` in
++  *@@@%%%=?*=@@@%%%*)
++    eval ac_cv_prog_make_${ac_make}_set=yes;;
++  *)
++    eval ac_cv_prog_make_${ac_make}_set=no;;
++esac
++rm -f conftest.make
++fi
++if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++$as_echo "yes" >&6; }
++  SET_MAKE=
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++  SET_MAKE="MAKE=${MAKE-make}"
++fi
++
++rm -rf .tst 2>/dev/null
++mkdir .tst 2>/dev/null
++if test -d .tst; then
++  am__leading_dot=.
++else
++  am__leading_dot=_
++fi
++rmdir .tst 2>/dev/null
++
++if test "`cd $srcdir && pwd`" != "`pwd`"; then
++  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
++  # is not polluted with repeated "-I."
++  am__isrc=' -I$(srcdir)'
++  # test to see if srcdir already configured
++  if test -f $srcdir/config.status; then
++    as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
++  fi
++fi
++
++# test whether we have cygpath
++if test -z "$CYGPATH_W"; then
++  if (cygpath --version) >/dev/null 2>/dev/null; then
++    CYGPATH_W='cygpath -w'
++  else
++    CYGPATH_W=echo
++  fi
++fi
++
++
++# Define the identity of the package.
++ PACKAGE='dummy'
++ VERSION='0'
++
++
++cat >>confdefs.h <<_ACEOF
++#define PACKAGE "$PACKAGE"
++_ACEOF
++
++
++cat >>confdefs.h <<_ACEOF
++#define VERSION "$VERSION"
++_ACEOF
++
++# Some tools Automake needs.
++
++ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
++
++
++AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
++
++
++AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
++
++
++AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
++
++
++MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
++
++# We need awk for the "check" target.  The system "awk" is bad on
++# some platforms.
++# Always define AMTAR for backward compatibility.
++
++AMTAR=${AMTAR-"${am_missing_run}tar"}
++
++am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
++
++
++
++
++
++
++ac_config_headers="$ac_config_headers config.h"
++
++
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++if test -n "$ac_tool_prefix"; then
++  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
++set dummy ${ac_tool_prefix}gcc; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if test "${ac_cv_prog_CC+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$CC"; then
++  ac_cv_prog_CC="$CC" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_CC="${ac_tool_prefix}gcc"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++CC=$ac_cv_prog_CC
++if test -n "$CC"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
++$as_echo "$CC" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++fi
++if test -z "$ac_cv_prog_CC"; then
++  ac_ct_CC=$CC
++  # Extract the first word of "gcc", so it can be a program name with args.
++set dummy gcc; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$ac_ct_CC"; then
++  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_ac_ct_CC="gcc"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++ac_ct_CC=$ac_cv_prog_ac_ct_CC
++if test -n "$ac_ct_CC"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
++$as_echo "$ac_ct_CC" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++  if test "x$ac_ct_CC" = x; then
++    CC=""
++  else
++    case $cross_compiling:$ac_tool_warned in
++yes:)
++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
++ac_tool_warned=yes ;;
++esac
++    CC=$ac_ct_CC
++  fi
++else
++  CC="$ac_cv_prog_CC"
++fi
++
++if test -z "$CC"; then
++          if test -n "$ac_tool_prefix"; then
++    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
++set dummy ${ac_tool_prefix}cc; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if test "${ac_cv_prog_CC+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$CC"; then
++  ac_cv_prog_CC="$CC" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_CC="${ac_tool_prefix}cc"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++CC=$ac_cv_prog_CC
++if test -n "$CC"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
++$as_echo "$CC" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++  fi
++fi
++if test -z "$CC"; then
++  # Extract the first word of "cc", so it can be a program name with args.
++set dummy cc; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if test "${ac_cv_prog_CC+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$CC"; then
++  ac_cv_prog_CC="$CC" # Let the user override the test.
++else
++  ac_prog_rejected=no
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
++       ac_prog_rejected=yes
++       continue
++     fi
++    ac_cv_prog_CC="cc"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++if test $ac_prog_rejected = yes; then
++  # We found a bogon in the path, so make sure we never use it.
++  set dummy $ac_cv_prog_CC
++  shift
++  if test $# != 0; then
++    # We chose a different compiler from the bogus one.
++    # However, it has the same basename, so the bogon will be chosen
++    # first if we set CC to just the basename; use the full file name.
++    shift
++    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
++  fi
++fi
++fi
++fi
++CC=$ac_cv_prog_CC
++if test -n "$CC"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
++$as_echo "$CC" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++fi
++if test -z "$CC"; then
++  if test -n "$ac_tool_prefix"; then
++  for ac_prog in cl.exe
++  do
++    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
++set dummy $ac_tool_prefix$ac_prog; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if test "${ac_cv_prog_CC+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$CC"; then
++  ac_cv_prog_CC="$CC" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++CC=$ac_cv_prog_CC
++if test -n "$CC"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
++$as_echo "$CC" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++    test -n "$CC" && break
++  done
++fi
++if test -z "$CC"; then
++  ac_ct_CC=$CC
++  for ac_prog in cl.exe
++do
++  # Extract the first word of "$ac_prog", so it can be a program name with args.
++set dummy $ac_prog; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$ac_ct_CC"; then
++  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_ac_ct_CC="$ac_prog"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++ac_ct_CC=$ac_cv_prog_ac_ct_CC
++if test -n "$ac_ct_CC"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
++$as_echo "$ac_ct_CC" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++  test -n "$ac_ct_CC" && break
++done
++
++  if test "x$ac_ct_CC" = x; then
++    CC=""
++  else
++    case $cross_compiling:$ac_tool_warned in
++yes:)
++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
++ac_tool_warned=yes ;;
++esac
++    CC=$ac_ct_CC
++  fi
++fi
++
++fi
++
++
++test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error "no acceptable C compiler found in \$PATH
++See \`config.log' for more details." "$LINENO" 5; }
++
++# Provide some information about the compiler.
++$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
++set X $ac_compile
++ac_compiler=$2
++for ac_option in --version -v -V -qversion; do
++  { { ac_try="$ac_compiler $ac_option >&5"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
++  ac_status=$?
++  if test -s conftest.err; then
++    sed '10a\
++... rest of stderr output deleted ...
++         10q' conftest.err >conftest.er1
++    cat conftest.er1 >&5
++  fi
++  rm -f conftest.er1 conftest.err
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }
++done
++
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++ac_clean_files_save=$ac_clean_files
++ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
++# Try to create an executable without -o first, disregard a.out.
++# It will help us diagnose broken compilers, and finding out an intuition
++# of exeext.
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
++$as_echo_n "checking whether the C compiler works... " >&6; }
++ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
++
++# The possible output files:
++ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
++
++ac_rmfiles=
++for ac_file in $ac_files
++do
++  case $ac_file in
++    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
++    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
++  esac
++done
++rm -f $ac_rmfiles
++
++if { { ac_try="$ac_link_default"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_link_default") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }; then :
++  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
++# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
++# in a Makefile.  We should not override ac_cv_exeext if it was cached,
++# so that the user can short-circuit this test for compilers unknown to
++# Autoconf.
++for ac_file in $ac_files ''
++do
++  test -f "$ac_file" || continue
++  case $ac_file in
++    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
++	;;
++    [ab].out )
++	# We found the default executable, but exeext='' is most
++	# certainly right.
++	break;;
++    *.* )
++	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
++	then :; else
++	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
++	fi
++	# We set ac_cv_exeext here because the later test for it is not
++	# safe: cross compilers may not add the suffix if given an `-o'
++	# argument, so we may need to know it at that point already.
++	# Even if this section looks crufty: it has the advantage of
++	# actually working.
++	break;;
++    * )
++	break;;
++  esac
++done
++test "$ac_cv_exeext" = no && ac_cv_exeext=
++
++else
++  ac_file=''
++fi
++if test -z "$ac_file"; then :
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++$as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++{ as_fn_set_status 77
++as_fn_error "C compiler cannot create executables
++See \`config.log' for more details." "$LINENO" 5; }; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++$as_echo "yes" >&6; }
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
++$as_echo_n "checking for C compiler default output file name... " >&6; }
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
++$as_echo "$ac_file" >&6; }
++ac_exeext=$ac_cv_exeext
++
++rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
++ac_clean_files=$ac_clean_files_save
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
++$as_echo_n "checking for suffix of executables... " >&6; }
++if { { ac_try="$ac_link"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_link") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }; then :
++  # If both `conftest.exe' and `conftest' are `present' (well, observable)
++# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
++# work properly (i.e., refer to `conftest.exe'), while it won't with
++# `rm'.
++for ac_file in conftest.exe conftest conftest.*; do
++  test -f "$ac_file" || continue
++  case $ac_file in
++    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
++    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
++	  break;;
++    * ) break;;
++  esac
++done
++else
++  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error "cannot compute suffix of executables: cannot compile and link
++See \`config.log' for more details." "$LINENO" 5; }
++fi
++rm -f conftest conftest$ac_cv_exeext
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
++$as_echo "$ac_cv_exeext" >&6; }
++
++rm -f conftest.$ac_ext
++EXEEXT=$ac_cv_exeext
++ac_exeext=$EXEEXT
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <stdio.h>
++int
++main ()
++{
++FILE *f = fopen ("conftest.out", "w");
++ return ferror (f) || fclose (f) != 0;
++
++  ;
++  return 0;
++}
++_ACEOF
++ac_clean_files="$ac_clean_files conftest.out"
++# Check that the compiler produces executables we can run.  If not, either
++# the compiler is broken, or we cross compile.
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
++$as_echo_n "checking whether we are cross compiling... " >&6; }
++if test "$cross_compiling" != yes; then
++  { { ac_try="$ac_link"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_link") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }
++  if { ac_try='./conftest$ac_cv_exeext'
++  { { case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_try") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }; }; then
++    cross_compiling=no
++  else
++    if test "$cross_compiling" = maybe; then
++	cross_compiling=yes
++    else
++	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error "cannot run C compiled programs.
++If you meant to cross compile, use \`--host'.
++See \`config.log' for more details." "$LINENO" 5; }
++    fi
++  fi
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
++$as_echo "$cross_compiling" >&6; }
++
++rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
++ac_clean_files=$ac_clean_files_save
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
++$as_echo_n "checking for suffix of object files... " >&6; }
++if test "${ac_cv_objext+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++rm -f conftest.o conftest.obj
++if { { ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_compile") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }; then :
++  for ac_file in conftest.o conftest.obj conftest.*; do
++  test -f "$ac_file" || continue;
++  case $ac_file in
++    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
++    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
++       break;;
++  esac
++done
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error "cannot compute suffix of object files: cannot compile
++See \`config.log' for more details." "$LINENO" 5; }
++fi
++rm -f conftest.$ac_cv_objext conftest.$ac_ext
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
++$as_echo "$ac_cv_objext" >&6; }
++OBJEXT=$ac_cv_objext
++ac_objext=$OBJEXT
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
++$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
++if test "${ac_cv_c_compiler_gnu+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++int
++main ()
++{
++#ifndef __GNUC__
++       choke me
++#endif
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_compiler_gnu=yes
++else
++  ac_compiler_gnu=no
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++ac_cv_c_compiler_gnu=$ac_compiler_gnu
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
++$as_echo "$ac_cv_c_compiler_gnu" >&6; }
++if test $ac_compiler_gnu = yes; then
++  GCC=yes
++else
++  GCC=
++fi
++ac_test_CFLAGS=${CFLAGS+set}
++ac_save_CFLAGS=$CFLAGS
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
++$as_echo_n "checking whether $CC accepts -g... " >&6; }
++if test "${ac_cv_prog_cc_g+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  ac_save_c_werror_flag=$ac_c_werror_flag
++   ac_c_werror_flag=yes
++   ac_cv_prog_cc_g=no
++   CFLAGS="-g"
++   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_cv_prog_cc_g=yes
++else
++  CFLAGS=""
++      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++
++else
++  ac_c_werror_flag=$ac_save_c_werror_flag
++	 CFLAGS="-g"
++	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_cv_prog_cc_g=yes
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++   ac_c_werror_flag=$ac_save_c_werror_flag
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
++$as_echo "$ac_cv_prog_cc_g" >&6; }
++if test "$ac_test_CFLAGS" = set; then
++  CFLAGS=$ac_save_CFLAGS
++elif test $ac_cv_prog_cc_g = yes; then
++  if test "$GCC" = yes; then
++    CFLAGS="-g -O2"
++  else
++    CFLAGS="-g"
++  fi
++else
++  if test "$GCC" = yes; then
++    CFLAGS="-O2"
++  else
++    CFLAGS=
++  fi
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
++$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
++if test "${ac_cv_prog_cc_c89+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  ac_cv_prog_cc_c89=no
++ac_save_CC=$CC
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <stdarg.h>
++#include <stdio.h>
++#include <sys/types.h>
++#include <sys/stat.h>
++/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
++struct buf { int x; };
++FILE * (*rcsopen) (struct buf *, struct stat *, int);
++static char *e (p, i)
++     char **p;
++     int i;
++{
++  return p[i];
++}
++static char *f (char * (*g) (char **, int), char **p, ...)
++{
++  char *s;
++  va_list v;
++  va_start (v,p);
++  s = g (p, va_arg (v,int));
++  va_end (v);
++  return s;
++}
++
++/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
++   function prototypes and stuff, but not '\xHH' hex character constants.
++   These don't provoke an error unfortunately, instead are silently treated
++   as 'x'.  The following induces an error, until -std is added to get
++   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
++   array size at least.  It's necessary to write '\x00'==0 to get something
++   that's true only with -std.  */
++int osf4_cc_array ['\x00' == 0 ? 1 : -1];
++
++/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
++   inside strings and character constants.  */
++#define FOO(x) 'x'
++int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
++
++int test (int i, double x);
++struct s1 {int (*f) (int a);};
++struct s2 {int (*f) (double a);};
++int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
++int argc;
++char **argv;
++int
++main ()
++{
++return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
++  ;
++  return 0;
++}
++_ACEOF
++for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
++	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
++do
++  CC="$ac_save_CC $ac_arg"
++  if ac_fn_c_try_compile "$LINENO"; then :
++  ac_cv_prog_cc_c89=$ac_arg
++fi
++rm -f core conftest.err conftest.$ac_objext
++  test "x$ac_cv_prog_cc_c89" != "xno" && break
++done
++rm -f conftest.$ac_ext
++CC=$ac_save_CC
++
++fi
++# AC_CACHE_VAL
++case "x$ac_cv_prog_cc_c89" in
++  x)
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
++$as_echo "none needed" >&6; } ;;
++  xno)
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
++$as_echo "unsupported" >&6; } ;;
++  *)
++    CC="$CC $ac_cv_prog_cc_c89"
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
++$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
++esac
++if test "x$ac_cv_prog_cc_c89" != xno; then :
++
++fi
++
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++DEPDIR="${am__leading_dot}deps"
++
++ac_config_commands="$ac_config_commands depfiles"
++
++
++am_make=${MAKE-make}
++cat > confinc << 'END'
++am__doit:
++	@echo this is the am__doit target
++.PHONY: am__doit
++END
++# If we don't find an include directive, just comment out the code.
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
++$as_echo_n "checking for style of include used by $am_make... " >&6; }
++am__include="#"
++am__quote=
++_am_result=none
++# First try GNU make style include.
++echo "include confinc" > confmf
++# Ignore all kinds of additional output from `make'.
++case `$am_make -s -f confmf 2> /dev/null` in #(
++*the\ am__doit\ target*)
++  am__include=include
++  am__quote=
++  _am_result=GNU
++  ;;
++esac
++# Now try BSD make style include.
++if test "$am__include" = "#"; then
++   echo '.include "confinc"' > confmf
++   case `$am_make -s -f confmf 2> /dev/null` in #(
++   *the\ am__doit\ target*)
++     am__include=.include
++     am__quote="\""
++     _am_result=BSD
++     ;;
++   esac
++fi
++
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
++$as_echo "$_am_result" >&6; }
++rm -f confinc confmf
++
++# Check whether --enable-dependency-tracking was given.
++if test "${enable_dependency_tracking+set}" = set; then :
++  enableval=$enable_dependency_tracking;
++fi
++
++if test "x$enable_dependency_tracking" != xno; then
++  am_depcomp="$ac_aux_dir/depcomp"
++  AMDEPBACKSLASH='\'
++fi
++ if test "x$enable_dependency_tracking" != xno; then
++  AMDEP_TRUE=
++  AMDEP_FALSE='#'
++else
++  AMDEP_TRUE='#'
++  AMDEP_FALSE=
++fi
++
++
++
++depcc="$CC"   am_compiler_list=
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
++$as_echo_n "checking dependency style of $depcc... " >&6; }
++if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
++  # We make a subdir and do the tests there.  Otherwise we can end up
++  # making bogus files that we don't know about and never remove.  For
++  # instance it was reported that on HP-UX the gcc test will end up
++  # making a dummy file named `D' -- because `-MD' means `put the output
++  # in D'.
++  mkdir conftest.dir
++  # Copy depcomp to subdir because otherwise we won't find it if we're
++  # using a relative directory.
++  cp "$am_depcomp" conftest.dir
++  cd conftest.dir
++  # We will build objects and dependencies in a subdirectory because
++  # it helps to detect inapplicable dependency modes.  For instance
++  # both Tru64's cc and ICC support -MD to output dependencies as a
++  # side effect of compilation, but ICC will put the dependencies in
++  # the current directory while Tru64 will put them in the object
++  # directory.
++  mkdir sub
++
++  am_cv_CC_dependencies_compiler_type=none
++  if test "$am_compiler_list" = ""; then
++     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
++  fi
++  am__universal=false
++  case " $depcc " in #(
++     *\ -arch\ *\ -arch\ *) am__universal=true ;;
++     esac
++
++  for depmode in $am_compiler_list; do
++    # Setup a source with many dependencies, because some compilers
++    # like to wrap large dependency lists on column 80 (with \), and
++    # we should not choose a depcomp mode which is confused by this.
++    #
++    # We need to recreate these files for each test, as the compiler may
++    # overwrite some of them when testing with obscure command lines.
++    # This happens at least with the AIX C compiler.
++    : > sub/conftest.c
++    for i in 1 2 3 4 5 6; do
++      echo '#include "conftst'$i'.h"' >> sub/conftest.c
++      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
++      # Solaris 8's {/usr,}/bin/sh.
++      touch sub/conftst$i.h
++    done
++    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
++
++    # We check with `-c' and `-o' for the sake of the "dashmstdout"
++    # mode.  It turns out that the SunPro C++ compiler does not properly
++    # handle `-M -o', and we need to detect this.  Also, some Intel
++    # versions had trouble with output in subdirs
++    am__obj=sub/conftest.${OBJEXT-o}
++    am__minus_obj="-o $am__obj"
++    case $depmode in
++    gcc)
++      # This depmode causes a compiler race in universal mode.
++      test "$am__universal" = false || continue
++      ;;
++    nosideeffect)
++      # after this tag, mechanisms are not by side-effect, so they'll
++      # only be used when explicitly requested
++      if test "x$enable_dependency_tracking" = xyes; then
++	continue
++      else
++	break
++      fi
++      ;;
++    msvisualcpp | msvcmsys)
++      # This compiler won't grok `-c -o', but also, the minuso test has
++      # not run yet.  These depmodes are late enough in the game, and
++      # so weak that their functioning should not be impacted.
++      am__obj=conftest.${OBJEXT-o}
++      am__minus_obj=
++      ;;
++    none) break ;;
++    esac
++    if depmode=$depmode \
++       source=sub/conftest.c object=$am__obj \
++       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
++       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
++         >/dev/null 2>conftest.err &&
++       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
++       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
++       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
++       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
++      # icc doesn't choke on unknown options, it will just issue warnings
++      # or remarks (even with -Werror).  So we grep stderr for any message
++      # that says an option was ignored or not supported.
++      # When given -MP, icc 7.0 and 7.1 complain thusly:
++      #   icc: Command line warning: ignoring option '-M'; no argument required
++      # The diagnosis changed in icc 8.0:
++      #   icc: Command line remark: option '-MP' not supported
++      if (grep 'ignoring option' conftest.err ||
++          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
++        am_cv_CC_dependencies_compiler_type=$depmode
++        break
++      fi
++    fi
++  done
++
++  cd ..
++  rm -rf conftest.dir
++else
++  am_cv_CC_dependencies_compiler_type=none
++fi
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
++$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
++CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
++
++ if
++  test "x$enable_dependency_tracking" != xno \
++  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
++  am__fastdepCC_TRUE=
++  am__fastdepCC_FALSE='#'
++else
++  am__fastdepCC_TRUE='#'
++  am__fastdepCC_FALSE=
++fi
++
++
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
++$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
++set x ${MAKE-make}
++ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
++if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat >conftest.make <<\_ACEOF
++SHELL = /bin/sh
++all:
++	@echo '@@@%%%=$(MAKE)=@@@%%%'
++_ACEOF
++# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
++case `${MAKE-make} -f conftest.make 2>/dev/null` in
++  *@@@%%%=?*=@@@%%%*)
++    eval ac_cv_prog_make_${ac_make}_set=yes;;
++  *)
++    eval ac_cv_prog_make_${ac_make}_set=no;;
++esac
++rm -f conftest.make
++fi
++if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++$as_echo "yes" >&6; }
++  SET_MAKE=
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++  SET_MAKE="MAKE=${MAKE-make}"
++fi
++
++
++# For autobuild.
++# Make sure we can run config.sub.
++$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
++  as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
++$as_echo_n "checking build system type... " >&6; }
++if test "${ac_cv_build+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  ac_build_alias=$build_alias
++test "x$ac_build_alias" = x &&
++  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
++test "x$ac_build_alias" = x &&
++  as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
++ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
++  as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
++$as_echo "$ac_cv_build" >&6; }
++case $ac_cv_build in
++*-*-*) ;;
++*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
++esac
++build=$ac_cv_build
++ac_save_IFS=$IFS; IFS='-'
++set x $ac_cv_build
++shift
++build_cpu=$1
++build_vendor=$2
++shift; shift
++# Remember, the first character of IFS is used to create $*,
++# except with old shells:
++build_os=$*
++IFS=$ac_save_IFS
++case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
++
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
++$as_echo_n "checking host system type... " >&6; }
++if test "${ac_cv_host+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test "x$host_alias" = x; then
++  ac_cv_host=$ac_cv_build
++else
++  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
++    as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
++fi
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
++$as_echo "$ac_cv_host" >&6; }
++case $ac_cv_host in
++*-*-*) ;;
++*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
++esac
++host=$ac_cv_host
++ac_save_IFS=$IFS; IFS='-'
++set x $ac_cv_host
++shift
++host_cpu=$1
++host_vendor=$2
++shift; shift
++# Remember, the first character of IFS is used to create $*,
++# except with old shells:
++host_os=$*
++IFS=$ac_save_IFS
++case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
++
++
++
++
++if test -n "$ac_tool_prefix"; then
++  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
++set dummy ${ac_tool_prefix}ranlib; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if test "${ac_cv_prog_RANLIB+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$RANLIB"; then
++  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++RANLIB=$ac_cv_prog_RANLIB
++if test -n "$RANLIB"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
++$as_echo "$RANLIB" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++fi
++if test -z "$ac_cv_prog_RANLIB"; then
++  ac_ct_RANLIB=$RANLIB
++  # Extract the first word of "ranlib", so it can be a program name with args.
++set dummy ranlib; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$ac_ct_RANLIB"; then
++  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_ac_ct_RANLIB="ranlib"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
++if test -n "$ac_ct_RANLIB"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
++$as_echo "$ac_ct_RANLIB" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++  if test "x$ac_ct_RANLIB" = x; then
++    RANLIB=":"
++  else
++    case $cross_compiling:$ac_tool_warned in
++yes:)
++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
++ac_tool_warned=yes ;;
++esac
++    RANLIB=$ac_ct_RANLIB
++  fi
++else
++  RANLIB="$ac_cv_prog_RANLIB"
++fi
++
++
++if test "x$CC" != xcc; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
++$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
++$as_echo_n "checking whether cc understands -c and -o together... " >&6; }
++fi
++set dummy $CC; ac_cc=`$as_echo "$2" |
++		      sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
++if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++# Make sure it works both with $CC and with simple cc.
++# We do the test twice because some compilers refuse to overwrite an
++# existing .o file with -o, though they will create one.
++ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
++rm -f conftest2.*
++if { { case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_try") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; } &&
++   test -f conftest2.$ac_objext && { { case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_try") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; };
++then
++  eval ac_cv_prog_cc_${ac_cc}_c_o=yes
++  if test "x$CC" != xcc; then
++    # Test first that cc exists at all.
++    if { ac_try='cc -c conftest.$ac_ext >&5'
++  { { case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_try") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }; }; then
++      ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
++      rm -f conftest2.*
++      if { { case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_try") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; } &&
++	 test -f conftest2.$ac_objext && { { case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_try") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; };
++      then
++	# cc works too.
++	:
++      else
++	# cc exists but doesn't like -o.
++	eval ac_cv_prog_cc_${ac_cc}_c_o=no
++      fi
++    fi
++  fi
++else
++  eval ac_cv_prog_cc_${ac_cc}_c_o=no
++fi
++rm -f core conftest*
++
++fi
++if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++$as_echo "yes" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++
++$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
++
++fi
++
++# FIXME: we rely on the cache variable name because
++# there is no other way.
++set dummy $CC
++am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
++eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
++if test "$am_t" != yes; then
++   # Losing compiler, so override with the script.
++   # FIXME: It is wrong to rewrite CC.
++   # But if we don't then we get into trouble of one sort or another.
++   # A longer-term fix would be to have automake use am__CC in this case,
++   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
++   CC="$am_aux_dir/compile $CC"
++fi
++
++
++
++
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
++$as_echo_n "checking how to run the C preprocessor... " >&6; }
++# On Suns, sometimes $CPP names a directory.
++if test -n "$CPP" && test -d "$CPP"; then
++  CPP=
++fi
++if test -z "$CPP"; then
++  if test "${ac_cv_prog_CPP+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++      # Double quotes because CPP needs to be expanded
++    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
++    do
++      ac_preproc_ok=false
++for ac_c_preproc_warn_flag in '' yes
++do
++  # Use a header file that comes with gcc, so configuring glibc
++  # with a fresh cross-compiler works.
++  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++  # <limits.h> exists even on freestanding compilers.
++  # On the NeXT, cc -E runs the code through the compiler's parser,
++  # not just through cpp. "Syntax error" is here to catch this case.
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++		     Syntax error
++_ACEOF
++if ac_fn_c_try_cpp "$LINENO"; then :
++
++else
++  # Broken: fails on valid input.
++continue
++fi
++rm -f conftest.err conftest.$ac_ext
++
++  # OK, works on sane cases.  Now check whether nonexistent headers
++  # can be detected and how.
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <ac_nonexistent.h>
++_ACEOF
++if ac_fn_c_try_cpp "$LINENO"; then :
++  # Broken: success on invalid input.
++continue
++else
++  # Passes both tests.
++ac_preproc_ok=:
++break
++fi
++rm -f conftest.err conftest.$ac_ext
++
++done
++# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
++rm -f conftest.err conftest.$ac_ext
++if $ac_preproc_ok; then :
++  break
++fi
++
++    done
++    ac_cv_prog_CPP=$CPP
++
++fi
++  CPP=$ac_cv_prog_CPP
++else
++  ac_cv_prog_CPP=$CPP
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
++$as_echo "$CPP" >&6; }
++ac_preproc_ok=false
++for ac_c_preproc_warn_flag in '' yes
++do
++  # Use a header file that comes with gcc, so configuring glibc
++  # with a fresh cross-compiler works.
++  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++  # <limits.h> exists even on freestanding compilers.
++  # On the NeXT, cc -E runs the code through the compiler's parser,
++  # not just through cpp. "Syntax error" is here to catch this case.
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++		     Syntax error
++_ACEOF
++if ac_fn_c_try_cpp "$LINENO"; then :
++
++else
++  # Broken: fails on valid input.
++continue
++fi
++rm -f conftest.err conftest.$ac_ext
++
++  # OK, works on sane cases.  Now check whether nonexistent headers
++  # can be detected and how.
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <ac_nonexistent.h>
++_ACEOF
++if ac_fn_c_try_cpp "$LINENO"; then :
++  # Broken: success on invalid input.
++continue
++else
++  # Passes both tests.
++ac_preproc_ok=:
++break
++fi
++rm -f conftest.err conftest.$ac_ext
++
++done
++# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
++rm -f conftest.err conftest.$ac_ext
++if $ac_preproc_ok; then :
++
++else
++  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error "C preprocessor \"$CPP\" fails sanity check
++See \`config.log' for more details." "$LINENO" 5; }
++fi
++
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
++$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
++if test "${ac_cv_path_GREP+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -z "$GREP"; then
++  ac_path_GREP_found=false
++  # Loop through the user's path and test for each of PROGNAME-LIST
++  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_prog in grep ggrep; do
++    for ac_exec_ext in '' $ac_executable_extensions; do
++      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
++      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
++# Check for GNU ac_path_GREP and select it if it is found.
++  # Check for GNU $ac_path_GREP
++case `"$ac_path_GREP" --version 2>&1` in
++*GNU*)
++  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
++*)
++  ac_count=0
++  $as_echo_n 0123456789 >"conftest.in"
++  while :
++  do
++    cat "conftest.in" "conftest.in" >"conftest.tmp"
++    mv "conftest.tmp" "conftest.in"
++    cp "conftest.in" "conftest.nl"
++    $as_echo 'GREP' >> "conftest.nl"
++    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
++    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
++    as_fn_arith $ac_count + 1 && ac_count=$as_val
++    if test $ac_count -gt ${ac_path_GREP_max-0}; then
++      # Best one so far, save it but keep looking for a better one
++      ac_cv_path_GREP="$ac_path_GREP"
++      ac_path_GREP_max=$ac_count
++    fi
++    # 10*(2^10) chars as input seems more than enough
++    test $ac_count -gt 10 && break
++  done
++  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
++esac
++
++      $ac_path_GREP_found && break 3
++    done
++  done
++  done
++IFS=$as_save_IFS
++  if test -z "$ac_cv_path_GREP"; then
++    as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
++  fi
++else
++  ac_cv_path_GREP=$GREP
++fi
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
++$as_echo "$ac_cv_path_GREP" >&6; }
++ GREP="$ac_cv_path_GREP"
++
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
++$as_echo_n "checking for egrep... " >&6; }
++if test "${ac_cv_path_EGREP+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
++   then ac_cv_path_EGREP="$GREP -E"
++   else
++     if test -z "$EGREP"; then
++  ac_path_EGREP_found=false
++  # Loop through the user's path and test for each of PROGNAME-LIST
++  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_prog in egrep; do
++    for ac_exec_ext in '' $ac_executable_extensions; do
++      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
++      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
++# Check for GNU ac_path_EGREP and select it if it is found.
++  # Check for GNU $ac_path_EGREP
++case `"$ac_path_EGREP" --version 2>&1` in
++*GNU*)
++  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
++*)
++  ac_count=0
++  $as_echo_n 0123456789 >"conftest.in"
++  while :
++  do
++    cat "conftest.in" "conftest.in" >"conftest.tmp"
++    mv "conftest.tmp" "conftest.in"
++    cp "conftest.in" "conftest.nl"
++    $as_echo 'EGREP' >> "conftest.nl"
++    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
++    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
++    as_fn_arith $ac_count + 1 && ac_count=$as_val
++    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
++      # Best one so far, save it but keep looking for a better one
++      ac_cv_path_EGREP="$ac_path_EGREP"
++      ac_path_EGREP_max=$ac_count
++    fi
++    # 10*(2^10) chars as input seems more than enough
++    test $ac_count -gt 10 && break
++  done
++  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
++esac
++
++      $ac_path_EGREP_found && break 3
++    done
++  done
++  done
++IFS=$as_save_IFS
++  if test -z "$ac_cv_path_EGREP"; then
++    as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
++  fi
++else
++  ac_cv_path_EGREP=$EGREP
++fi
++
++   fi
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
++$as_echo "$ac_cv_path_EGREP" >&6; }
++ EGREP="$ac_cv_path_EGREP"
++
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
++$as_echo_n "checking for ANSI C header files... " >&6; }
++if test "${ac_cv_header_stdc+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <stdlib.h>
++#include <stdarg.h>
++#include <string.h>
++#include <float.h>
++
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_cv_header_stdc=yes
++else
++  ac_cv_header_stdc=no
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++
++if test $ac_cv_header_stdc = yes; then
++  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <string.h>
++
++_ACEOF
++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
++  $EGREP "memchr" >/dev/null 2>&1; then :
++
++else
++  ac_cv_header_stdc=no
++fi
++rm -f conftest*
++
++fi
++
++if test $ac_cv_header_stdc = yes; then
++  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <stdlib.h>
++
++_ACEOF
++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
++  $EGREP "free" >/dev/null 2>&1; then :
++
++else
++  ac_cv_header_stdc=no
++fi
++rm -f conftest*
++
++fi
++
++if test $ac_cv_header_stdc = yes; then
++  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
++  if test "$cross_compiling" = yes; then :
++  :
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <ctype.h>
++#include <stdlib.h>
++#if ((' ' & 0x0FF) == 0x020)
++# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
++# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
++#else
++# define ISLOWER(c) \
++		   (('a' <= (c) && (c) <= 'i') \
++		     || ('j' <= (c) && (c) <= 'r') \
++		     || ('s' <= (c) && (c) <= 'z'))
++# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
++#endif
++
++#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
++int
++main ()
++{
++  int i;
++  for (i = 0; i < 256; i++)
++    if (XOR (islower (i), ISLOWER (i))
++	|| toupper (i) != TOUPPER (i))
++      return 2;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_run "$LINENO"; then :
++
++else
++  ac_cv_header_stdc=no
++fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
++fi
++
++fi
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
++$as_echo "$ac_cv_header_stdc" >&6; }
++if test $ac_cv_header_stdc = yes; then
++
++$as_echo "#define STDC_HEADERS 1" >>confdefs.h
++
++fi
++
++# On IRIX 5.3, sys/types and inttypes.h are conflicting.
++for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
++		  inttypes.h stdint.h unistd.h
++do :
++  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
++ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
++"
++eval as_val=\$$as_ac_Header
++   if test "x$as_val" = x""yes; then :
++  cat >>confdefs.h <<_ACEOF
++#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++
++done
++
++
++
++
++
++  ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
++if test "x$ac_cv_header_minix_config_h" = x""yes; then :
++  MINIX=yes
++else
++  MINIX=
++fi
++
++
++  if test "$MINIX" = yes; then
++
++$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
++
++
++$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
++
++
++$as_echo "#define _MINIX 1" >>confdefs.h
++
++  fi
++
++        case "$host_os" in
++    hpux*)
++
++$as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
++
++      ;;
++  esac
++
++
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
++$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
++if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++#         define __EXTENSIONS__ 1
++          $ac_includes_default
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_cv_safe_to_define___extensions__=yes
++else
++  ac_cv_safe_to_define___extensions__=no
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
++$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
++  test $ac_cv_safe_to_define___extensions__ = yes &&
++    $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
++
++  $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
++
++  $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
++
++  $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
++
++  $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
++
++
++
++
++
++
++
++
++ if false; then
++  GL_COND_LIBTOOL_TRUE=
++  GL_COND_LIBTOOL_FALSE='#'
++else
++  GL_COND_LIBTOOL_TRUE='#'
++  GL_COND_LIBTOOL_FALSE=
++fi
++
++gl_cond_libtool=false
++gl_libdeps=
++gl_ltlibdeps=
++
++
++# Like AC_LIBOBJ, except that the module name goes
++# into gl_LIBOBJS instead of into LIBOBJS.
++
++
++# Like AC_REPLACE_FUNCS, except that the module name goes
++# into gl_LIBOBJS instead of into LIBOBJS.
++
++
++# Like AC_LIBSOURCES, except the directory where the source file is
++# expected is derived from the gnulib-tool parameterization,
++# and alloca is special cased (for the alloca-opt module).
++# We could also entirely rely on EXTRA_lib..._SOURCES.
++
++
++
++
++
++
++          LIBC_FATAL_STDERR_=1
++  export LIBC_FATAL_STDERR_
++
++
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
++$as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
++if test "${am_cv_langinfo_codeset+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <langinfo.h>
++int
++main ()
++{
++char* cs = nl_langinfo(CODESET); return !cs;
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_link "$LINENO"; then :
++  am_cv_langinfo_codeset=yes
++else
++  am_cv_langinfo_codeset=no
++fi
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
++$as_echo "$am_cv_langinfo_codeset" >&6; }
++  if test $am_cv_langinfo_codeset = yes; then
++
++$as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
++
++  fi
++
++
++
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fcntl.h" >&5
++$as_echo_n "checking for working fcntl.h... " >&6; }
++if test "${gl_cv_header_working_fcntl_h+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test "$cross_compiling" = yes; then :
++  gl_cv_header_working_fcntl_h=cross-compiling
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <sys/types.h>
++           #include <sys/stat.h>
++           #include <unistd.h>
++           #include <fcntl.h>
++           #ifndef O_NOATIME
++            #define O_NOATIME 0
++           #endif
++           #ifndef O_NOFOLLOW
++            #define O_NOFOLLOW 0
++           #endif
++           static int const constants[] =
++            {
++              O_CREAT, O_EXCL, O_NOCTTY, O_TRUNC, O_APPEND,
++              O_NONBLOCK, O_SYNC, O_ACCMODE, O_RDONLY, O_RDWR, O_WRONLY
++            };
++
++int
++main ()
++{
++
++            int status = !constants;
++            {
++              static char const sym[] = "conftest.sym";
++              if (symlink (".", sym) != 0
++                  || close (open (sym, O_RDONLY | O_NOFOLLOW)) == 0)
++                status |= 32;
++              unlink (sym);
++            }
++            {
++              static char const file[] = "confdefs.h";
++              int fd = open (file, O_RDONLY | O_NOATIME);
++              char c;
++              struct stat st0, st1;
++              if (fd < 0
++                  || fstat (fd, &st0) != 0
++                  || sleep (1) != 0
++                  || read (fd, &c, 1) != 1
++                  || close (fd) != 0
++                  || stat (file, &st1) != 0
++                  || st0.st_atime != st1.st_atime)
++                status |= 64;
++            }
++            return status;
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_run "$LINENO"; then :
++  gl_cv_header_working_fcntl_h=yes
++else
++  case $? in #(
++        32) gl_cv_header_working_fcntl_h='no (bad O_NOFOLLOW)';; #(
++        64) gl_cv_header_working_fcntl_h='no (bad O_NOATIME)';; #(
++        96) gl_cv_header_working_fcntl_h='no (bad O_NOATIME, O_NOFOLLOW)';; #(
++         *) gl_cv_header_working_fcntl_h='no';;
++        esac
++fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
++fi
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_fcntl_h" >&5
++$as_echo "$gl_cv_header_working_fcntl_h" >&6; }
++
++  case $gl_cv_header_working_fcntl_h in #(
++  *O_NOATIME* | no | cross-compiling) ac_val=0;; #(
++  *) ac_val=1;;
++  esac
++
++cat >>confdefs.h <<_ACEOF
++#define HAVE_WORKING_O_NOATIME $ac_val
++_ACEOF
++
++
++  case $gl_cv_header_working_fcntl_h in #(
++  *O_NOFOLLOW* | no | cross-compiling) ac_val=0;; #(
++  *) ac_val=1;;
++  esac
++
++cat >>confdefs.h <<_ACEOF
++#define HAVE_WORKING_O_NOFOLLOW $ac_val
++_ACEOF
++
++
++ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default"
++if test "x$ac_cv_have_decl_getc_unlocked" = x""yes; then :
++  ac_have_decl=1
++else
++  ac_have_decl=0
++fi
++
++cat >>confdefs.h <<_ACEOF
++#define HAVE_DECL_GETC_UNLOCKED $ac_have_decl
++_ACEOF
++
++
++    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C Library 2.1 or newer" >&5
++$as_echo_n "checking whether we are using the GNU C Library 2.1 or newer... " >&6; }
++if test "${ac_cv_gnu_library_2_1+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++#include <features.h>
++#ifdef __GNU_LIBRARY__
++ #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
++  Lucky GNU user
++ #endif
++#endif
++
++_ACEOF
++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
++  $EGREP "Lucky GNU user" >/dev/null 2>&1; then :
++  ac_cv_gnu_library_2_1=yes
++else
++  ac_cv_gnu_library_2_1=no
++fi
++rm -f conftest*
++
++
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_gnu_library_2_1" >&5
++$as_echo "$ac_cv_gnu_library_2_1" >&6; }
++
++    GLIBC21="$ac_cv_gnu_library_2_1"
++
++
++
++    gl_cv_c_multiarch=no
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#ifndef __APPLE_CC__
++         not a universal capable compiler
++        #endif
++        typedef int dummy;
++
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++
++               arch=
++     prev=
++     for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
++       if test -n "$prev"; then
++         case $word in
++           i?86 | x86_64 | ppc | ppc64)
++             if test -z "$arch" || test "$arch" = "$word"; then
++               arch="$word"
++             else
++               gl_cv_c_multiarch=yes
++             fi
++             ;;
++         esac
++         prev=
++       else
++         if test "x$word" = "x-arch"; then
++           prev=arch
++         fi
++       fi
++     done
++
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++  if test $gl_cv_c_multiarch = yes; then
++
++$as_echo "#define AA_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
++
++    APPLE_UNIVERSAL_BUILD=1
++  else
++    APPLE_UNIVERSAL_BUILD=0
++  fi
++
++
++
++    REPLACE_NULL=0;
++  HAVE_WCHAR_T=1;
++  STDDEF_H='';
++
++
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
++$as_echo_n "checking for wchar_t... " >&6; }
++if test "${gt_cv_c_wchar_t+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <stddef.h>
++       wchar_t foo = (wchar_t)'\0';
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  gt_cv_c_wchar_t=yes
++else
++  gt_cv_c_wchar_t=no
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
++$as_echo "$gt_cv_c_wchar_t" >&6; }
++  if test $gt_cv_c_wchar_t = yes; then
++
++$as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
++
++  fi
++
++
++
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
++$as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
++if test "${gl_cv_have_include_next+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  rm -rf conftestd1a conftestd1b conftestd2
++     mkdir conftestd1a conftestd1b conftestd2
++                                                  cat <<EOF > conftestd1a/conftest.h
++#define DEFINED_IN_CONFTESTD1
++#include_next <conftest.h>
++#ifdef DEFINED_IN_CONFTESTD2
++int foo;
++#else
++#error "include_next doesn't work"
++#endif
++EOF
++     cat <<EOF > conftestd1b/conftest.h
++#define DEFINED_IN_CONFTESTD1
++#include <stdio.h>
++#include_next <conftest.h>
++#ifdef DEFINED_IN_CONFTESTD2
++int foo;
++#else
++#error "include_next doesn't work"
++#endif
++EOF
++     cat <<EOF > conftestd2/conftest.h
++#ifndef DEFINED_IN_CONFTESTD1
++#error "include_next test doesn't work"
++#endif
++#define DEFINED_IN_CONFTESTD2
++EOF
++     gl_save_CPPFLAGS="$CPPFLAGS"
++     CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
++     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <conftest.h>
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  gl_cv_have_include_next=yes
++else
++  CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
++        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <conftest.h>
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  gl_cv_have_include_next=buggy
++else
++  gl_cv_have_include_next=no
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++     CPPFLAGS="$gl_save_CPPFLAGS"
++     rm -rf conftestd1a conftestd1b conftestd2
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
++$as_echo "$gl_cv_have_include_next" >&6; }
++  PRAGMA_SYSTEM_HEADER=
++  if test $gl_cv_have_include_next = yes; then
++    INCLUDE_NEXT=include_next
++    INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
++    if test -n "$GCC"; then
++      PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
++    fi
++  else
++    if test $gl_cv_have_include_next = buggy; then
++      INCLUDE_NEXT=include
++      INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
++    else
++      INCLUDE_NEXT=include
++      INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
++    fi
++  fi
++
++
++
++
++
++
++
++  for ac_header in $ac_header_list
++do :
++  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
++ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
++"
++eval as_val=\$$as_ac_Header
++   if test "x$as_val" = x""yes; then :
++  cat >>confdefs.h <<_ACEOF
++#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++
++done
++
++
++
++
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
++$as_echo_n "checking for long long int... " >&6; }
++if test "${ac_cv_type_long_long_int+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++  /* For now, do not test the preprocessor; as of 2007 there are too many
++         implementations with broken preprocessors.  Perhaps this can
++         be revisited in 2012.  In the meantime, code should not expect
++         #if to work with literals wider than 32 bits.  */
++      /* Test literals.  */
++      long long int ll = 9223372036854775807ll;
++      long long int nll = -9223372036854775807LL;
++      unsigned long long int ull = 18446744073709551615ULL;
++      /* Test constant expressions.   */
++      typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
++                     ? 1 : -1)];
++      typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
++                     ? 1 : -1)];
++      int i = 63;
++int
++main ()
++{
++/* Test availability of runtime routines for shift and division.  */
++      long long int llmax = 9223372036854775807ll;
++      unsigned long long int ullmax = 18446744073709551615ull;
++      return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
++              | (llmax / ll) | (llmax % ll)
++              | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
++              | (ullmax / ull) | (ullmax % ull));
++  ;
++  return 0;
++}
++
++_ACEOF
++if ac_fn_c_try_link "$LINENO"; then :
++                          if test "$cross_compiling" = yes; then :
++  ac_cv_type_long_long_int=yes
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <limits.h>
++               #ifndef LLONG_MAX
++               # define HALF \
++                        (1LL << (sizeof (long long int) * CHAR_BIT - 2))
++               # define LLONG_MAX (HALF - 1 + HALF)
++               #endif
++int
++main ()
++{
++long long int n = 1;
++               int i;
++               for (i = 0; ; i++)
++                 {
++                   long long int m = n << i;
++                   if (m >> i != n)
++                     return 1;
++                   if (LLONG_MAX / 2 < m)
++                     break;
++                 }
++               return 0;
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_run "$LINENO"; then :
++  ac_cv_type_long_long_int=yes
++else
++  ac_cv_type_long_long_int=no
++fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
++fi
++
++else
++  ac_cv_type_long_long_int=no
++fi
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
++$as_echo "$ac_cv_type_long_long_int" >&6; }
++  if test $ac_cv_type_long_long_int = yes; then
++
++$as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
++
++  fi
++
++
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
++$as_echo_n "checking for unsigned long long int... " >&6; }
++if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++  /* For now, do not test the preprocessor; as of 2007 there are too many
++         implementations with broken preprocessors.  Perhaps this can
++         be revisited in 2012.  In the meantime, code should not expect
++         #if to work with literals wider than 32 bits.  */
++      /* Test literals.  */
++      long long int ll = 9223372036854775807ll;
++      long long int nll = -9223372036854775807LL;
++      unsigned long long int ull = 18446744073709551615ULL;
++      /* Test constant expressions.   */
++      typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
++                     ? 1 : -1)];
++      typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
++                     ? 1 : -1)];
++      int i = 63;
++int
++main ()
++{
++/* Test availability of runtime routines for shift and division.  */
++      long long int llmax = 9223372036854775807ll;
++      unsigned long long int ullmax = 18446744073709551615ull;
++      return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
++              | (llmax / ll) | (llmax % ll)
++              | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
++              | (ullmax / ull) | (ullmax % ull));
++  ;
++  return 0;
++}
++
++_ACEOF
++if ac_fn_c_try_link "$LINENO"; then :
++  ac_cv_type_unsigned_long_long_int=yes
++else
++  ac_cv_type_unsigned_long_long_int=no
++fi
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
++$as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
++  if test $ac_cv_type_unsigned_long_long_int = yes; then
++
++$as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
++
++  fi
++
++
++
++
++
++
++
++
++
++
++
++gl_libunistring_sed_extract_major='/^[0-9]/{s/^\([0-9]*\).*/\1/p;q;}
++i\
++0
++q
++'
++gl_libunistring_sed_extract_minor='/^[0-9][0-9]*[.][0-9]/{s/^[0-9]*[.]\([0-9]*\).*/\1/p;q;}
++i\
++0
++q
++'
++gl_libunistring_sed_extract_subminor='/^[0-9][0-9]*[.][0-9][0-9]*[.][0-9]/{s/^[0-9]*[.][0-9]*[.]\([0-9]*\).*/\1/p;q;}
++i\
++0
++q
++'
++
++
++  if test "$HAVE_LIBUNISTRING" = yes; then
++    LIBUNISTRING_VERSION_MAJOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_major"`
++    LIBUNISTRING_VERSION_MINOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_minor"`
++    LIBUNISTRING_VERSION_SUBMINOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_subminor"`
++  fi
++
++
++  GNULIB_BTOWC=0;
++  GNULIB_WCTOB=0;
++  GNULIB_MBSINIT=0;
++  GNULIB_MBRTOWC=0;
++  GNULIB_MBRLEN=0;
++  GNULIB_MBSRTOWCS=0;
++  GNULIB_MBSNRTOWCS=0;
++  GNULIB_WCRTOMB=0;
++  GNULIB_WCSRTOMBS=0;
++  GNULIB_WCSNRTOMBS=0;
++  GNULIB_WCWIDTH=0;
++    HAVE_BTOWC=1;
++  HAVE_MBSINIT=1;
++  HAVE_MBRTOWC=1;
++  HAVE_MBRLEN=1;
++  HAVE_MBSRTOWCS=1;
++  HAVE_MBSNRTOWCS=1;
++  HAVE_WCRTOMB=1;
++  HAVE_WCSRTOMBS=1;
++  HAVE_WCSNRTOMBS=1;
++  HAVE_DECL_WCTOB=1;
++  HAVE_DECL_WCWIDTH=1;
++  REPLACE_MBSTATE_T=0;
++  REPLACE_BTOWC=0;
++  REPLACE_WCTOB=0;
++  REPLACE_MBSINIT=0;
++  REPLACE_MBRTOWC=0;
++  REPLACE_MBRLEN=0;
++  REPLACE_MBSRTOWCS=0;
++  REPLACE_MBSNRTOWCS=0;
++  REPLACE_WCRTOMB=0;
++  REPLACE_WCSRTOMBS=0;
++  REPLACE_WCSNRTOMBS=0;
++  REPLACE_WCWIDTH=0;
++
++
++            { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <wchar.h> uses 'inline' correctly" >&5
++$as_echo_n "checking whether <wchar.h> uses 'inline' correctly... " >&6; }
++if test "${gl_cv_header_wchar_h_correct_inline+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  gl_cv_header_wchar_h_correct_inline=yes
++     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++       #define wcstod renamed_wcstod
++#include <wchar.h>
++extern int zero (void);
++int main () { return zero(); }
++
++_ACEOF
++     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
++  (eval $ac_compile) 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }; then
++       mv conftest.$ac_objext conftest1.$ac_objext
++       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++         #define wcstod renamed_wcstod
++#include <wchar.h>
++int zero (void) { return 0; }
++
++_ACEOF
++       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
++  (eval $ac_compile) 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }; then
++         mv conftest.$ac_objext conftest2.$ac_objext
++         if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&5 2>&1; then
++           :
++         else
++           gl_cv_header_wchar_h_correct_inline=no
++         fi
++       fi
++     fi
++     rm -f conftest1.$ac_objext conftest2.$ac_objext conftest$ac_exeext
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_wchar_h_correct_inline" >&5
++$as_echo "$gl_cv_header_wchar_h_correct_inline" >&6; }
++  if test $gl_cv_header_wchar_h_correct_inline = no; then
++    as_fn_error "<wchar.h> cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS).
++This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in
++C99 mode. You have four options:
++  - Add the flag -fgnu89-inline to CC and reconfigure, or
++  - Fix your include files, using parts of
++    <http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=b037a293a48718af30d706c2e18c929d0e69a621>, or
++  - Use a gcc version older than 4.3, or
++  - Don't use the flags -std=c99 or -std=gnu99.
++Configuration aborted." "$LINENO" 5
++  fi
++
++
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wint_t" >&5
++$as_echo_n "checking for wint_t... " >&6; }
++if test "${gt_cv_c_wint_t+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
++   <wchar.h>.
++   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
++   before <wchar.h>.  */
++#include <stddef.h>
++#include <stdio.h>
++#include <time.h>
++#include <wchar.h>
++       wint_t foo = (wchar_t)'\0';
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  gt_cv_c_wint_t=yes
++else
++  gt_cv_c_wint_t=no
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wint_t" >&5
++$as_echo "$gt_cv_c_wint_t" >&6; }
++  if test $gt_cv_c_wint_t = yes; then
++
++$as_echo "#define HAVE_WINT_T 1" >>confdefs.h
++
++  fi
++
++
++
++
++  for ac_func in $ac_func_list
++do :
++  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
++ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
++eval as_val=\$$as_ac_var
++   if test "x$as_val" = x""yes; then :
++  cat >>confdefs.h <<_ACEOF
++#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++
++
++
++
++
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
++$as_echo_n "checking for inline... " >&6; }
++if test "${ac_cv_c_inline+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  ac_cv_c_inline=no
++for ac_kw in inline __inline__ __inline; do
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#ifndef __cplusplus
++typedef int foo_t;
++static $ac_kw foo_t static_foo () {return 0; }
++$ac_kw foo_t foo () {return 0; }
++#endif
++
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_cv_c_inline=$ac_kw
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++  test "$ac_cv_c_inline" != no && break
++done
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
++$as_echo "$ac_cv_c_inline" >&6; }
++
++case $ac_cv_c_inline in
++  inline | yes) ;;
++  *)
++    case $ac_cv_c_inline in
++      no) ac_val=;;
++      *) ac_val=$ac_cv_c_inline;;
++    esac
++    cat >>confdefs.h <<_ACEOF
++#ifndef __cplusplus
++#define inline $ac_val
++#endif
++_ACEOF
++    ;;
++esac
++
++
++
++
++gl_m4_base='glm4'
++
++
++
++
++
++
++
++
++
++gl_source_base='gllib'
++
++
++
++
++
++
++
++
++
++
++
++
++
++LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(top_builddir)/$gl_source_base\""
++
++
++
++
++
++
++
++  if test $gt_cv_c_wchar_t = no; then
++    HAVE_WCHAR_T=0
++    STDDEF_H=stddef.h
++  fi
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
++$as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
++if test "${gl_cv_decl_null_works+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <stddef.h>
++      int test[2 * (sizeof NULL == sizeof (void *)) -1];
++
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  gl_cv_decl_null_works=yes
++else
++  gl_cv_decl_null_works=no
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
++$as_echo "$gl_cv_decl_null_works" >&6; }
++  if test $gl_cv_decl_null_works = no; then
++    REPLACE_NULL=1
++    STDDEF_H=stddef.h
++  fi
++  if test -n "$STDDEF_H"; then
++
++
++
++
++
++
++     if test $gl_cv_have_include_next = yes; then
++       gl_cv_next_stddef_h='<'stddef.h'>'
++     else
++       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
++$as_echo_n "checking absolute name of <stddef.h>... " >&6; }
++if test "${gl_cv_next_stddef_h+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++
++          if test $ac_cv_header_stddef_h = yes; then
++            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <stddef.h>
++
++_ACEOF
++                                                                                                case "$host_os" in
++              aix*) gl_absname_cpp="$ac_cpp -C" ;;
++              *)    gl_absname_cpp="$ac_cpp" ;;
++            esac
++                                                gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
++               sed -n '\#/stddef.h#{
++                 s#.*"\(.*/stddef.h\)".*#\1#
++                 s#^/[^/]#//&#
++                 p
++                 q
++               }'`'"'
++          else
++            gl_cv_next_stddef_h='<'stddef.h'>'
++          fi
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
++$as_echo "$gl_cv_next_stddef_h" >&6; }
++     fi
++     NEXT_STDDEF_H=$gl_cv_next_stddef_h
++
++     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
++       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
++       gl_next_as_first_directive='<'stddef.h'>'
++     else
++       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
++       gl_next_as_first_directive=$gl_cv_next_stddef_h
++     fi
++     NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
++
++
++
++  fi
++
++
++
++
++
++  if test $ac_cv_type_long_long_int = yes; then
++    HAVE_LONG_LONG_INT=1
++  else
++    HAVE_LONG_LONG_INT=0
++  fi
++
++
++  if test $ac_cv_type_unsigned_long_long_int = yes; then
++    HAVE_UNSIGNED_LONG_LONG_INT=1
++  else
++    HAVE_UNSIGNED_LONG_LONG_INT=0
++  fi
++
++
++      if test $ac_cv_header_inttypes_h = yes; then
++    HAVE_INTTYPES_H=1
++  else
++    HAVE_INTTYPES_H=0
++  fi
++
++
++      if test $ac_cv_header_sys_types_h = yes; then
++    HAVE_SYS_TYPES_H=1
++  else
++    HAVE_SYS_TYPES_H=0
++  fi
++
++
++
++
++
++
++
++
++     if test $gl_cv_have_include_next = yes; then
++       gl_cv_next_stdint_h='<'stdint.h'>'
++     else
++       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
++$as_echo_n "checking absolute name of <stdint.h>... " >&6; }
++if test "${gl_cv_next_stdint_h+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++
++          if test $ac_cv_header_stdint_h = yes; then
++            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <stdint.h>
++
++_ACEOF
++                                                                                                case "$host_os" in
++              aix*) gl_absname_cpp="$ac_cpp -C" ;;
++              *)    gl_absname_cpp="$ac_cpp" ;;
++            esac
++                                                gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
++               sed -n '\#/stdint.h#{
++                 s#.*"\(.*/stdint.h\)".*#\1#
++                 s#^/[^/]#//&#
++                 p
++                 q
++               }'`'"'
++          else
++            gl_cv_next_stdint_h='<'stdint.h'>'
++          fi
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
++$as_echo "$gl_cv_next_stdint_h" >&6; }
++     fi
++     NEXT_STDINT_H=$gl_cv_next_stdint_h
++
++     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
++       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
++       gl_next_as_first_directive='<'stdint.h'>'
++     else
++       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
++       gl_next_as_first_directive=$gl_cv_next_stdint_h
++     fi
++     NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
++
++
++
++  if test $ac_cv_header_stdint_h = yes; then
++    HAVE_STDINT_H=1
++  else
++    HAVE_STDINT_H=0
++  fi
++
++
++    if test $ac_cv_header_stdint_h = yes; then
++    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
++$as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
++if test "${gl_cv_header_working_stdint_h+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  gl_cv_header_working_stdint_h=no
++       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++
++#define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
++#define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
++#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
++#include <stdint.h>
++/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>.  */
++#if !(defined WCHAR_MIN && defined WCHAR_MAX)
++#error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
++#endif
++
++
++  /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
++     included before <wchar.h>.  */
++  #include <stddef.h>
++  #include <signal.h>
++  #if HAVE_WCHAR_H
++  # include <stdio.h>
++  # include <time.h>
++  # include <wchar.h>
++  #endif
++
++
++#ifdef INT8_MAX
++int8_t a1 = INT8_MAX;
++int8_t a1min = INT8_MIN;
++#endif
++#ifdef INT16_MAX
++int16_t a2 = INT16_MAX;
++int16_t a2min = INT16_MIN;
++#endif
++#ifdef INT32_MAX
++int32_t a3 = INT32_MAX;
++int32_t a3min = INT32_MIN;
++#endif
++#ifdef INT64_MAX
++int64_t a4 = INT64_MAX;
++int64_t a4min = INT64_MIN;
++#endif
++#ifdef UINT8_MAX
++uint8_t b1 = UINT8_MAX;
++#else
++typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
++#endif
++#ifdef UINT16_MAX
++uint16_t b2 = UINT16_MAX;
++#endif
++#ifdef UINT32_MAX
++uint32_t b3 = UINT32_MAX;
++#endif
++#ifdef UINT64_MAX
++uint64_t b4 = UINT64_MAX;
++#endif
++int_least8_t c1 = INT8_C (0x7f);
++int_least8_t c1max = INT_LEAST8_MAX;
++int_least8_t c1min = INT_LEAST8_MIN;
++int_least16_t c2 = INT16_C (0x7fff);
++int_least16_t c2max = INT_LEAST16_MAX;
++int_least16_t c2min = INT_LEAST16_MIN;
++int_least32_t c3 = INT32_C (0x7fffffff);
++int_least32_t c3max = INT_LEAST32_MAX;
++int_least32_t c3min = INT_LEAST32_MIN;
++int_least64_t c4 = INT64_C (0x7fffffffffffffff);
++int_least64_t c4max = INT_LEAST64_MAX;
++int_least64_t c4min = INT_LEAST64_MIN;
++uint_least8_t d1 = UINT8_C (0xff);
++uint_least8_t d1max = UINT_LEAST8_MAX;
++uint_least16_t d2 = UINT16_C (0xffff);
++uint_least16_t d2max = UINT_LEAST16_MAX;
++uint_least32_t d3 = UINT32_C (0xffffffff);
++uint_least32_t d3max = UINT_LEAST32_MAX;
++uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
++uint_least64_t d4max = UINT_LEAST64_MAX;
++int_fast8_t e1 = INT_FAST8_MAX;
++int_fast8_t e1min = INT_FAST8_MIN;
++int_fast16_t e2 = INT_FAST16_MAX;
++int_fast16_t e2min = INT_FAST16_MIN;
++int_fast32_t e3 = INT_FAST32_MAX;
++int_fast32_t e3min = INT_FAST32_MIN;
++int_fast64_t e4 = INT_FAST64_MAX;
++int_fast64_t e4min = INT_FAST64_MIN;
++uint_fast8_t f1 = UINT_FAST8_MAX;
++uint_fast16_t f2 = UINT_FAST16_MAX;
++uint_fast32_t f3 = UINT_FAST32_MAX;
++uint_fast64_t f4 = UINT_FAST64_MAX;
++#ifdef INTPTR_MAX
++intptr_t g = INTPTR_MAX;
++intptr_t gmin = INTPTR_MIN;
++#endif
++#ifdef UINTPTR_MAX
++uintptr_t h = UINTPTR_MAX;
++#endif
++intmax_t i = INTMAX_MAX;
++uintmax_t j = UINTMAX_MAX;
++
++#include <limits.h> /* for CHAR_BIT */
++#define TYPE_MINIMUM(t) \
++  ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1)))
++#define TYPE_MAXIMUM(t) \
++  ((t) ((t) 0 < (t) -1 ? (t) -1 : ~ (~ (t) 0 << (sizeof (t) * CHAR_BIT - 1))))
++struct s {
++  int check_PTRDIFF:
++      PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
++      && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
++      ? 1 : -1;
++  /* Detect bug in FreeBSD 6.0 / ia64.  */
++  int check_SIG_ATOMIC:
++      SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
++      && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
++      ? 1 : -1;
++  int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
++  int check_WCHAR:
++      WCHAR_MIN == TYPE_MINIMUM (wchar_t)
++      && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
++      ? 1 : -1;
++  /* Detect bug in mingw.  */
++  int check_WINT:
++      WINT_MIN == TYPE_MINIMUM (wint_t)
++      && WINT_MAX == TYPE_MAXIMUM (wint_t)
++      ? 1 : -1;
++
++  /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others.  */
++  int check_UINT8_C:
++        (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
++  int check_UINT16_C:
++        (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
++
++  /* Detect bugs in OpenBSD 3.9 stdint.h.  */
++#ifdef UINT8_MAX
++  int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
++#endif
++#ifdef UINT16_MAX
++  int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
++#endif
++#ifdef UINT32_MAX
++  int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
++#endif
++#ifdef UINT64_MAX
++  int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
++#endif
++  int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
++  int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
++  int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
++  int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
++  int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
++  int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
++  int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
++  int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
++  int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
++  int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
++  int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
++};
++
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++                                                    if test "$cross_compiling" = yes; then :
++                 gl_cv_header_working_stdint_h=yes
++
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++
++#define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
++#define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
++#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
++#include <stdint.h>
++
++
++  /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
++     included before <wchar.h>.  */
++  #include <stddef.h>
++  #include <signal.h>
++  #if HAVE_WCHAR_H
++  # include <stdio.h>
++  # include <time.h>
++  # include <wchar.h>
++  #endif
++
++
++#include <stdio.h>
++#include <string.h>
++#define MVAL(macro) MVAL1(macro)
++#define MVAL1(expression) #expression
++static const char *macro_values[] =
++  {
++#ifdef INT8_MAX
++    MVAL (INT8_MAX),
++#endif
++#ifdef INT16_MAX
++    MVAL (INT16_MAX),
++#endif
++#ifdef INT32_MAX
++    MVAL (INT32_MAX),
++#endif
++#ifdef INT64_MAX
++    MVAL (INT64_MAX),
++#endif
++#ifdef UINT8_MAX
++    MVAL (UINT8_MAX),
++#endif
++#ifdef UINT16_MAX
++    MVAL (UINT16_MAX),
++#endif
++#ifdef UINT32_MAX
++    MVAL (UINT32_MAX),
++#endif
++#ifdef UINT64_MAX
++    MVAL (UINT64_MAX),
++#endif
++    NULL
++  };
++
++int
++main ()
++{
++
++  const char **mv;
++  for (mv = macro_values; *mv != NULL; mv++)
++    {
++      const char *value = *mv;
++      /* Test whether it looks like a cast expression.  */
++      if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
++          || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
++          || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
++          || strncmp (value, "((int)"/*)*/, 6) == 0
++          || strncmp (value, "((signed short)"/*)*/, 15) == 0
++          || strncmp (value, "((signed char)"/*)*/, 14) == 0)
++        return 1;
++    }
++  return 0;
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_run "$LINENO"; then :
++  gl_cv_header_working_stdint_h=yes
++fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
++fi
++
++
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
++$as_echo "$gl_cv_header_working_stdint_h" >&6; }
++  fi
++  if test "$gl_cv_header_working_stdint_h" = yes; then
++    STDINT_H=
++  else
++            for ac_header in sys/inttypes.h sys/bitypes.h
++do :
++  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
++ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
++eval as_val=\$$as_ac_Header
++   if test "x$as_val" = x""yes; then :
++  cat >>confdefs.h <<_ACEOF
++#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++
++done
++
++    if test $ac_cv_header_sys_inttypes_h = yes; then
++      HAVE_SYS_INTTYPES_H=1
++    else
++      HAVE_SYS_INTTYPES_H=0
++    fi
++
++    if test $ac_cv_header_sys_bitypes_h = yes; then
++      HAVE_SYS_BITYPES_H=1
++    else
++      HAVE_SYS_BITYPES_H=0
++    fi
++
++
++
++
++
++
++  if test $APPLE_UNIVERSAL_BUILD = 0; then
++
++
++  for gltype in ptrdiff_t size_t ; do
++    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
++$as_echo_n "checking for bit size of $gltype... " >&6; }
++if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
++  $as_echo_n "(cached) " >&6
++else
++  if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
++  /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
++     included before <wchar.h>.  */
++  #include <stddef.h>
++  #include <signal.h>
++  #if HAVE_WCHAR_H
++  # include <stdio.h>
++  # include <time.h>
++  # include <wchar.h>
++  #endif
++
++#include <limits.h>"; then :
++
++else
++  result=unknown
++fi
++
++       eval gl_cv_bitsizeof_${gltype}=\$result
++
++fi
++eval ac_res=\$gl_cv_bitsizeof_${gltype}
++	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
++$as_echo "$ac_res" >&6; }
++    eval result=\$gl_cv_bitsizeof_${gltype}
++    if test $result = unknown; then
++                                                result=0
++    fi
++    GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
++    cat >>confdefs.h <<_ACEOF
++#define BITSIZEOF_${GLTYPE} $result
++_ACEOF
++
++    eval BITSIZEOF_${GLTYPE}=\$result
++  done
++
++
++  fi
++
++
++  for gltype in sig_atomic_t wchar_t wint_t ; do
++    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
++$as_echo_n "checking for bit size of $gltype... " >&6; }
++if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
++  $as_echo_n "(cached) " >&6
++else
++  if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
++  /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
++     included before <wchar.h>.  */
++  #include <stddef.h>
++  #include <signal.h>
++  #if HAVE_WCHAR_H
++  # include <stdio.h>
++  # include <time.h>
++  # include <wchar.h>
++  #endif
++
++#include <limits.h>"; then :
++
++else
++  result=unknown
++fi
++
++       eval gl_cv_bitsizeof_${gltype}=\$result
++
++fi
++eval ac_res=\$gl_cv_bitsizeof_${gltype}
++	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
++$as_echo "$ac_res" >&6; }
++    eval result=\$gl_cv_bitsizeof_${gltype}
++    if test $result = unknown; then
++                                                result=0
++    fi
++    GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
++    cat >>confdefs.h <<_ACEOF
++#define BITSIZEOF_${GLTYPE} $result
++_ACEOF
++
++    eval BITSIZEOF_${GLTYPE}=\$result
++  done
++
++
++
++
++  for gltype in sig_atomic_t wchar_t wint_t ; do
++    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
++$as_echo_n "checking whether $gltype is signed... " >&6; }
++if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++  /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
++     included before <wchar.h>.  */
++  #include <stddef.h>
++  #include <signal.h>
++  #if HAVE_WCHAR_H
++  # include <stdio.h>
++  # include <time.h>
++  # include <wchar.h>
++  #endif
++
++            int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  result=yes
++else
++  result=no
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++       eval gl_cv_type_${gltype}_signed=\$result
++
++fi
++eval ac_res=\$gl_cv_type_${gltype}_signed
++	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
++$as_echo "$ac_res" >&6; }
++    eval result=\$gl_cv_type_${gltype}_signed
++    GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
++    if test "$result" = yes; then
++      cat >>confdefs.h <<_ACEOF
++#define HAVE_SIGNED_${GLTYPE} 1
++_ACEOF
++
++      eval HAVE_SIGNED_${GLTYPE}=1
++    else
++      eval HAVE_SIGNED_${GLTYPE}=0
++    fi
++  done
++
++
++  gl_cv_type_ptrdiff_t_signed=yes
++  gl_cv_type_size_t_signed=no
++  if test $APPLE_UNIVERSAL_BUILD = 0; then
++
++
++  for gltype in ptrdiff_t size_t ; do
++    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
++$as_echo_n "checking for $gltype integer literal suffix... " >&6; }
++if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
++  $as_echo_n "(cached) " >&6
++else
++  eval gl_cv_type_${gltype}_suffix=no
++       eval result=\$gl_cv_type_${gltype}_signed
++       if test "$result" = yes; then
++         glsufu=
++       else
++         glsufu=u
++       fi
++       for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
++         case $glsuf in
++           '')  gltype1='int';;
++           l)   gltype1='long int';;
++           ll)  gltype1='long long int';;
++           i64) gltype1='__int64';;
++           u)   gltype1='unsigned int';;
++           ul)  gltype1='unsigned long int';;
++           ull) gltype1='unsigned long long int';;
++           ui64)gltype1='unsigned __int64';;
++         esac
++         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++  /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
++     included before <wchar.h>.  */
++  #include <stddef.h>
++  #include <signal.h>
++  #if HAVE_WCHAR_H
++  # include <stdio.h>
++  # include <time.h>
++  # include <wchar.h>
++  #endif
++
++              extern $gltype foo;
++              extern $gltype1 foo;
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  eval gl_cv_type_${gltype}_suffix=\$glsuf
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++         eval result=\$gl_cv_type_${gltype}_suffix
++         test "$result" != no && break
++       done
++fi
++eval ac_res=\$gl_cv_type_${gltype}_suffix
++	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
++$as_echo "$ac_res" >&6; }
++    GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
++    eval result=\$gl_cv_type_${gltype}_suffix
++    test "$result" = no && result=
++    eval ${GLTYPE}_SUFFIX=\$result
++    cat >>confdefs.h <<_ACEOF
++#define ${GLTYPE}_SUFFIX $result
++_ACEOF
++
++  done
++
++
++  fi
++
++
++  for gltype in sig_atomic_t wchar_t wint_t ; do
++    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
++$as_echo_n "checking for $gltype integer literal suffix... " >&6; }
++if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
++  $as_echo_n "(cached) " >&6
++else
++  eval gl_cv_type_${gltype}_suffix=no
++       eval result=\$gl_cv_type_${gltype}_signed
++       if test "$result" = yes; then
++         glsufu=
++       else
++         glsufu=u
++       fi
++       for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
++         case $glsuf in
++           '')  gltype1='int';;
++           l)   gltype1='long int';;
++           ll)  gltype1='long long int';;
++           i64) gltype1='__int64';;
++           u)   gltype1='unsigned int';;
++           ul)  gltype1='unsigned long int';;
++           ull) gltype1='unsigned long long int';;
++           ui64)gltype1='unsigned __int64';;
++         esac
++         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++  /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
++     included before <wchar.h>.  */
++  #include <stddef.h>
++  #include <signal.h>
++  #if HAVE_WCHAR_H
++  # include <stdio.h>
++  # include <time.h>
++  # include <wchar.h>
++  #endif
++
++              extern $gltype foo;
++              extern $gltype1 foo;
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  eval gl_cv_type_${gltype}_suffix=\$glsuf
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++         eval result=\$gl_cv_type_${gltype}_suffix
++         test "$result" != no && break
++       done
++fi
++eval ac_res=\$gl_cv_type_${gltype}_suffix
++	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
++$as_echo "$ac_res" >&6; }
++    GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
++    eval result=\$gl_cv_type_${gltype}_suffix
++    test "$result" = no && result=
++    eval ${GLTYPE}_SUFFIX=\$result
++    cat >>confdefs.h <<_ACEOF
++#define ${GLTYPE}_SUFFIX $result
++_ACEOF
++
++  done
++
++
++
++    STDINT_H=stdint.h
++  fi
++
++
++
++
++
++
++      if  { test "$HAVE_LIBUNISTRING" != yes \
++    || {
++
++
++
++            test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
++            || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
++                 && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
++                      || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
++                           && test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
++                         }
++                    }
++               }
++
++
++
++
++       }
++  }; then
++    LIBUNISTRING_UNITYPES_H='unitypes.h'
++  else
++    LIBUNISTRING_UNITYPES_H=
++  fi
++
++
++
++
++
++      if  { test "$HAVE_LIBUNISTRING" != yes \
++    || {
++
++
++
++            test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
++            || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
++                 && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
++                      || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
++                           && test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
++                         }
++                    }
++               }
++
++
++
++
++       }
++  }; then
++    LIBUNISTRING_UNIWIDTH_H='uniwidth.h'
++  else
++    LIBUNISTRING_UNIWIDTH_H=
++  fi
++
++
++
++
++
++       if  { test "$HAVE_LIBUNISTRING" != yes \
++    || {
++
++
++
++            test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
++            || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
++                 && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
++                      || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
++                           && test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
++                         }
++                    }
++               }
++
++
++
++
++       }
++  }; then
++  LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE=
++  LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE='#'
++else
++  LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE='#'
++  LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE=
++fi
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++     if test $gl_cv_have_include_next = yes; then
++       gl_cv_next_wchar_h='<'wchar.h'>'
++     else
++       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <wchar.h>" >&5
++$as_echo_n "checking absolute name of <wchar.h>... " >&6; }
++if test "${gl_cv_next_wchar_h+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++
++          if test $ac_cv_header_wchar_h = yes; then
++            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <wchar.h>
++
++_ACEOF
++                                                                                                case "$host_os" in
++              aix*) gl_absname_cpp="$ac_cpp -C" ;;
++              *)    gl_absname_cpp="$ac_cpp" ;;
++            esac
++                                                gl_cv_next_wchar_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
++               sed -n '\#/wchar.h#{
++                 s#.*"\(.*/wchar.h\)".*#\1#
++                 s#^/[^/]#//&#
++                 p
++                 q
++               }'`'"'
++          else
++            gl_cv_next_wchar_h='<'wchar.h'>'
++          fi
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wchar_h" >&5
++$as_echo "$gl_cv_next_wchar_h" >&6; }
++     fi
++     NEXT_WCHAR_H=$gl_cv_next_wchar_h
++
++     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
++       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
++       gl_next_as_first_directive='<'wchar.h'>'
++     else
++       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
++       gl_next_as_first_directive=$gl_cv_next_wchar_h
++     fi
++     NEXT_AS_FIRST_DIRECTIVE_WCHAR_H=$gl_next_as_first_directive
++
++
++
++  if test $ac_cv_header_wchar_h = yes; then
++    HAVE_WCHAR_H=1
++  else
++    HAVE_WCHAR_H=0
++  fi
++
++
++
++  if test $gt_cv_c_wint_t = yes; then
++    HAVE_WINT_T=1
++  else
++    HAVE_WINT_T=0
++  fi
++
++
++
++    for gl_func in btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb     wcsrtombs wcsnrtombs wcwidth; do
++    as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
++    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
++$as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
++if { as_var=$as_gl_Symbol; eval "test \"\${$as_var+set}\" = set"; }; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++/* Some systems require additional headers.  */
++#ifndef __GLIBC__
++# include <stddef.h>
++# include <stdio.h>
++# include <time.h>
++#endif
++#include <wchar.h>
++
++int
++main ()
++{
++#undef $gl_func
++  (void) $gl_func;
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  eval "$as_gl_Symbol=yes"
++else
++  eval "$as_gl_Symbol=no"
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++eval ac_res=\$$as_gl_Symbol
++	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
++$as_echo "$ac_res" >&6; }
++     eval as_val=\$$as_gl_Symbol
++   if test "x$as_val" = x""yes; then :
++  cat >>confdefs.h <<_ACEOF
++#define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
++_ACEOF
++
++                     eval ac_cv_have_decl_$gl_func=yes
++fi
++      done
++
++
++
++
++
++
++
++  if test $ac_cv_func_iswcntrl = yes; then
++    HAVE_ISWCNTRL=1
++  else
++    HAVE_ISWCNTRL=0
++  fi
++
++
++  if test $ac_cv_func_iswblank = yes; then
++    HAVE_ISWBLANK=1
++  else
++    HAVE_ISWBLANK=0
++  fi
++
++
++
++
++
++  if test $gt_cv_c_wint_t = yes; then
++    HAVE_WINT_T=1
++  else
++    HAVE_WINT_T=0
++  fi
++
++
++  if test $ac_cv_header_wctype_h = yes; then
++    if test $ac_cv_func_iswcntrl = yes; then
++                  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iswcntrl works" >&5
++$as_echo_n "checking whether iswcntrl works... " >&6; }
++if test "${gl_cv_func_iswcntrl_works+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++
++          if test "$cross_compiling" = yes; then :
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <stdlib.h>
++                          #if __GNU_LIBRARY__ == 1
++                          Linux libc5 i18n is broken.
++                          #endif
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  gl_cv_func_iswcntrl_works=yes
++else
++  gl_cv_func_iswcntrl_works=no
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++                            #include <stddef.h>
++                            #include <stdio.h>
++                            #include <time.h>
++                            #include <wchar.h>
++                            #include <wctype.h>
++                            int main () { return iswprint ('x') == 0; }
++_ACEOF
++if ac_fn_c_try_run "$LINENO"; then :
++  gl_cv_func_iswcntrl_works=yes
++else
++  gl_cv_func_iswcntrl_works=no
++fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
++fi
++
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_iswcntrl_works" >&5
++$as_echo "$gl_cv_func_iswcntrl_works" >&6; }
++    fi
++
++
++
++
++
++
++     if test $gl_cv_have_include_next = yes; then
++       gl_cv_next_wctype_h='<'wctype.h'>'
++     else
++       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <wctype.h>" >&5
++$as_echo_n "checking absolute name of <wctype.h>... " >&6; }
++if test "${gl_cv_next_wctype_h+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++
++          if test $ac_cv_header_wctype_h = yes; then
++            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <wctype.h>
++
++_ACEOF
++                                                                                                case "$host_os" in
++              aix*) gl_absname_cpp="$ac_cpp -C" ;;
++              *)    gl_absname_cpp="$ac_cpp" ;;
++            esac
++                                                gl_cv_next_wctype_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
++               sed -n '\#/wctype.h#{
++                 s#.*"\(.*/wctype.h\)".*#\1#
++                 s#^/[^/]#//&#
++                 p
++                 q
++               }'`'"'
++          else
++            gl_cv_next_wctype_h='<'wctype.h'>'
++          fi
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wctype_h" >&5
++$as_echo "$gl_cv_next_wctype_h" >&6; }
++     fi
++     NEXT_WCTYPE_H=$gl_cv_next_wctype_h
++
++     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
++       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
++       gl_next_as_first_directive='<'wctype.h'>'
++     else
++       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
++       gl_next_as_first_directive=$gl_cv_next_wctype_h
++     fi
++     NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H=$gl_next_as_first_directive
++
++
++
++    HAVE_WCTYPE_H=1
++  else
++    HAVE_WCTYPE_H=0
++  fi
++
++
++  if test "$gl_cv_func_iswcntrl_works" = no; then
++    REPLACE_ISWCNTRL=1
++  else
++    REPLACE_ISWCNTRL=0
++  fi
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++  ac_fn_c_check_decl "$LINENO" "wcwidth" "ac_cv_have_decl_wcwidth" "
++/* AIX 3.2.5 declares wcwidth in <string.h>. */
++#include <string.h>
++/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
++   <wchar.h>.
++   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
++   before <wchar.h>.  */
++#include <stddef.h>
++#include <stdio.h>
++#include <time.h>
++#include <wchar.h>
++
++"
++if test "x$ac_cv_have_decl_wcwidth" = x""yes; then :
++  ac_have_decl=1
++else
++  ac_have_decl=0
++fi
++
++cat >>confdefs.h <<_ACEOF
++#define HAVE_DECL_WCWIDTH $ac_have_decl
++_ACEOF
++
++  if test $ac_cv_have_decl_wcwidth != yes; then
++    HAVE_DECL_WCWIDTH=0
++  fi
++
++  if test $ac_cv_func_wcwidth = yes; then
++                { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wcwidth works reasonably in UTF-8 locales" >&5
++$as_echo_n "checking whether wcwidth works reasonably in UTF-8 locales... " >&6; }
++if test "${gl_cv_func_wcwidth_works+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++
++        if test "$cross_compiling" = yes; then :
++
++           case "$host_os" in
++                     # Guess yes on glibc and AIX 7 systems.
++             *-gnu* | aix[7-9]*) gl_cv_func_wcwidth_works="guessing yes";;
++             *)                  gl_cv_func_wcwidth_works="guessing no";;
++           esac
++
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++#include <locale.h>
++/* AIX 3.2.5 declares wcwidth in <string.h>. */
++#include <string.h>
++/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
++   <wchar.h>.
++   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
++   before <wchar.h>.  */
++#include <stddef.h>
++#include <stdio.h>
++#include <time.h>
++#include <wchar.h>
++#if !HAVE_DECL_WCWIDTH
++extern
++# ifdef __cplusplus
++"C"
++# endif
++int wcwidth (int);
++#endif
++int main ()
++{
++  if (setlocale (LC_ALL, "fr_FR.UTF-8") != NULL)
++    if (wcwidth (0x0301) > 0 || wcwidth (0x200B) > 0)
++      return 1;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_run "$LINENO"; then :
++  gl_cv_func_wcwidth_works=yes
++else
++  gl_cv_func_wcwidth_works=no
++fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
++fi
++
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wcwidth_works" >&5
++$as_echo "$gl_cv_func_wcwidth_works" >&6; }
++    case "$gl_cv_func_wcwidth_works" in
++      *yes) ;;
++      *no) REPLACE_WCWIDTH=1 ;;
++    esac
++  fi
++  if test $ac_cv_func_wcwidth != yes || test $REPLACE_WCWIDTH = 1; then
++
++
++
++
++
++
++
++
++  gl_LIBOBJS="$gl_LIBOBJS wcwidth.$ac_objext"
++
++  fi
++  if test $ac_cv_func_wcwidth != yes || test $REPLACE_WCWIDTH = 1 \
++     || test $HAVE_DECL_WCWIDTH = 0; then
++
++    :
++
++  fi
++
++
++
++
++  GNULIB_WCWIDTH=1
++
++
++
++$as_echo "#define GNULIB_TEST_WCWIDTH 1" >>confdefs.h
++
++
++
++
++
++
++
++
++
++
++
++
++
++  LIBGNU_LIBDEPS="$gl_libdeps"
++
++  LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
++
++
++
++ac_config_files="$ac_config_files Makefile gllib/Makefile glm4/Makefile"
++
++cat >confcache <<\_ACEOF
++# This file is a shell script that caches the results of configure
++# tests run on this system so they can be shared between configure
++# scripts and configure runs, see configure's option --config-cache.
++# It is not useful on other systems.  If it contains results you don't
++# want to keep, you may remove or edit it.
++#
++# config.status only pays attention to the cache file if you give it
++# the --recheck option to rerun configure.
++#
++# `ac_cv_env_foo' variables (set or unset) will be overridden when
++# loading this file, other *unset* `ac_cv_foo' will be assigned the
++# following values.
++
++_ACEOF
++
++# The following way of writing the cache mishandles newlines in values,
++# but we know of no workaround that is simple, portable, and efficient.
++# So, we kill variables containing newlines.
++# Ultrix sh set writes to stderr and can't be redirected directly,
++# and sets the high bit in the cache file unless we assign to the vars.
++(
++  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
++    eval ac_val=\$$ac_var
++    case $ac_val in #(
++    *${as_nl}*)
++      case $ac_var in #(
++      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
++$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
++      esac
++      case $ac_var in #(
++      _ | IFS | as_nl) ;; #(
++      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
++      *) { eval $ac_var=; unset $ac_var;} ;;
++      esac ;;
++    esac
++  done
++
++  (set) 2>&1 |
++    case $as_nl`(ac_space=' '; set) 2>&1` in #(
++    *${as_nl}ac_space=\ *)
++      # `set' does not quote correctly, so add quotes: double-quote
++      # substitution turns \\\\ into \\, and sed turns \\ into \.
++      sed -n \
++	"s/'/'\\\\''/g;
++	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
++      ;; #(
++    *)
++      # `set' quotes correctly as required by POSIX, so do not add quotes.
++      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
++      ;;
++    esac |
++    sort
++) |
++  sed '
++     /^ac_cv_env_/b end
++     t clear
++     :clear
++     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
++     t end
++     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
++     :end' >>confcache
++if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
++  if test -w "$cache_file"; then
++    test "x$cache_file" != "x/dev/null" &&
++      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
++$as_echo "$as_me: updating cache $cache_file" >&6;}
++    cat confcache >$cache_file
++  else
++    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
++$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
++  fi
++fi
++rm -f confcache
++
++test "x$prefix" = xNONE && prefix=$ac_default_prefix
++# Let make expand exec_prefix.
++test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
++
++DEFS=-DHAVE_CONFIG_H
++
++ac_libobjs=
++ac_ltlibobjs=
++for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
++  # 1. Remove the extension, and $U if already installed.
++  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
++  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
++  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
++  #    will be set to the directory where LIBOBJS objects are built.
++  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
++  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
++done
++LIBOBJS=$ac_libobjs
++
++LTLIBOBJS=$ac_ltlibobjs
++
++
++ if test -n "$EXEEXT"; then
++  am__EXEEXT_TRUE=
++  am__EXEEXT_FALSE='#'
++else
++  am__EXEEXT_TRUE='#'
++  am__EXEEXT_FALSE=
++fi
++
++if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
++  as_fn_error "conditional \"AMDEP\" was never defined.
++Usually this means the macro was only invoked conditionally." "$LINENO" 5
++fi
++if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
++  as_fn_error "conditional \"am__fastdepCC\" was never defined.
++Usually this means the macro was only invoked conditionally." "$LINENO" 5
++fi
++if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
++  as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
++Usually this means the macro was only invoked conditionally." "$LINENO" 5
++fi
++if test -z "${LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE}"; then
++  as_fn_error "conditional \"LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH\" was never defined.
++Usually this means the macro was only invoked conditionally." "$LINENO" 5
++fi
++
++    gl_libobjs=
++    gl_ltlibobjs=
++    if test -n "$gl_LIBOBJS"; then
++      # Remove the extension.
++      sed_drop_objext='s/\.o$//;s/\.obj$//'
++      for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
++        gl_libobjs="$gl_libobjs $i.$ac_objext"
++        gl_ltlibobjs="$gl_ltlibobjs $i.lo"
++      done
++    fi
++    gl_LIBOBJS=$gl_libobjs
++
++    gl_LTLIBOBJS=$gl_ltlibobjs
++
++
++
++: ${CONFIG_STATUS=./config.status}
++ac_write_fail=0
++ac_clean_files_save=$ac_clean_files
++ac_clean_files="$ac_clean_files $CONFIG_STATUS"
++{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
++$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
++as_write_fail=0
++cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
++#! $SHELL
++# Generated by $as_me.
++# Run this file to recreate the current configuration.
++# Compiler output produced by configure, useful for debugging
++# configure, is in config.log if it exists.
++
++debug=false
++ac_cs_recheck=false
++ac_cs_silent=false
++
++SHELL=\${CONFIG_SHELL-$SHELL}
++export SHELL
++_ASEOF
++cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
++## -------------------- ##
++## M4sh Initialization. ##
++## -------------------- ##
++
++# Be more Bourne compatible
++DUALCASE=1; export DUALCASE # for MKS sh
++if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
++  emulate sh
++  NULLCMD=:
++  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
++  # is contrary to our usage.  Disable this feature.
++  alias -g '${1+"$@"}'='"$@"'
++  setopt NO_GLOB_SUBST
++else
++  case `(set -o) 2>/dev/null` in #(
++  *posix*) :
++    set -o posix ;; #(
++  *) :
++     ;;
++esac
++fi
++
++
++as_nl='
++'
++export as_nl
++# Printing a long string crashes Solaris 7 /usr/bin/printf.
++as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
++as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
++as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
++# Prefer a ksh shell builtin over an external printf program on Solaris,
++# but without wasting forks for bash or zsh.
++if test -z "$BASH_VERSION$ZSH_VERSION" \
++    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
++  as_echo='print -r --'
++  as_echo_n='print -rn --'
++elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
++  as_echo='printf %s\n'
++  as_echo_n='printf %s'
++else
++  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
++    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
++    as_echo_n='/usr/ucb/echo -n'
++  else
++    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
++    as_echo_n_body='eval
++      arg=$1;
++      case $arg in #(
++      *"$as_nl"*)
++	expr "X$arg" : "X\\(.*\\)$as_nl";
++	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
++      esac;
++      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
++    '
++    export as_echo_n_body
++    as_echo_n='sh -c $as_echo_n_body as_echo'
++  fi
++  export as_echo_body
++  as_echo='sh -c $as_echo_body as_echo'
++fi
++
++# The user is always right.
++if test "${PATH_SEPARATOR+set}" != set; then
++  PATH_SEPARATOR=:
++  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
++    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
++      PATH_SEPARATOR=';'
++  }
++fi
++
++
++# IFS
++# We need space, tab and new line, in precisely that order.  Quoting is
++# there to prevent editors from complaining about space-tab.
++# (If _AS_PATH_WALK were called with IFS unset, it would disable word
++# splitting by setting IFS to empty value.)
++IFS=" ""	$as_nl"
++
++# Find who we are.  Look in the path if we contain no directory separator.
++case $0 in #((
++  *[\\/]* ) as_myself=$0 ;;
++  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
++  done
++IFS=$as_save_IFS
++
++     ;;
++esac
++# We did not find ourselves, most probably we were run as `sh COMMAND'
++# in which case we are not to be found in the path.
++if test "x$as_myself" = x; then
++  as_myself=$0
++fi
++if test ! -f "$as_myself"; then
++  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
++  exit 1
++fi
++
++# Unset variables that we do not need and which cause bugs (e.g. in
++# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
++# suppresses any "Segmentation fault" message there.  '((' could
++# trigger a bug in pdksh 5.2.14.
++for as_var in BASH_ENV ENV MAIL MAILPATH
++do eval test x\${$as_var+set} = xset \
++  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
++done
++PS1='$ '
++PS2='> '
++PS4='+ '
++
++# NLS nuisances.
++LC_ALL=C
++export LC_ALL
++LANGUAGE=C
++export LANGUAGE
++
++# CDPATH.
++(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
++
++
++# as_fn_error ERROR [LINENO LOG_FD]
++# ---------------------------------
++# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
++# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
++# script with status $?, using 1 if that was 0.
++as_fn_error ()
++{
++  as_status=$?; test $as_status -eq 0 && as_status=1
++  if test "$3"; then
++    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
++    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
++  fi
++  $as_echo "$as_me: error: $1" >&2
++  as_fn_exit $as_status
++} # as_fn_error
++
++
++# as_fn_set_status STATUS
++# -----------------------
++# Set $? to STATUS, without forking.
++as_fn_set_status ()
++{
++  return $1
++} # as_fn_set_status
++
++# as_fn_exit STATUS
++# -----------------
++# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
++as_fn_exit ()
++{
++  set +e
++  as_fn_set_status $1
++  exit $1
++} # as_fn_exit
++
++# as_fn_unset VAR
++# ---------------
++# Portably unset VAR.
++as_fn_unset ()
++{
++  { eval $1=; unset $1;}
++}
++as_unset=as_fn_unset
++# as_fn_append VAR VALUE
++# ----------------------
++# Append the text in VALUE to the end of the definition contained in VAR. Take
++# advantage of any shell optimizations that allow amortized linear growth over
++# repeated appends, instead of the typical quadratic growth present in naive
++# implementations.
++if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
++  eval 'as_fn_append ()
++  {
++    eval $1+=\$2
++  }'
++else
++  as_fn_append ()
++  {
++    eval $1=\$$1\$2
++  }
++fi # as_fn_append
++
++# as_fn_arith ARG...
++# ------------------
++# Perform arithmetic evaluation on the ARGs, and store the result in the
++# global $as_val. Take advantage of shells that can avoid forks. The arguments
++# must be portable across $(()) and expr.
++if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
++  eval 'as_fn_arith ()
++  {
++    as_val=$(( $* ))
++  }'
++else
++  as_fn_arith ()
++  {
++    as_val=`expr "$@" || test $? -eq 1`
++  }
++fi # as_fn_arith
++
++
++if expr a : '\(a\)' >/dev/null 2>&1 &&
++   test "X`expr 00001 : '.*\(...\)'`" = X001; then
++  as_expr=expr
++else
++  as_expr=false
++fi
++
++if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
++  as_basename=basename
++else
++  as_basename=false
++fi
++
++if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
++  as_dirname=dirname
++else
++  as_dirname=false
++fi
++
++as_me=`$as_basename -- "$0" ||
++$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
++	 X"$0" : 'X\(//\)$' \| \
++	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
++$as_echo X/"$0" |
++    sed '/^.*\/\([^/][^/]*\)\/*$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\/\(\/\/\)$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\/\(\/\).*/{
++	    s//\1/
++	    q
++	  }
++	  s/.*/./; q'`
++
++# Avoid depending upon Character Ranges.
++as_cr_letters='abcdefghijklmnopqrstuvwxyz'
++as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
++as_cr_Letters=$as_cr_letters$as_cr_LETTERS
++as_cr_digits='0123456789'
++as_cr_alnum=$as_cr_Letters$as_cr_digits
++
++ECHO_C= ECHO_N= ECHO_T=
++case `echo -n x` in #(((((
++-n*)
++  case `echo 'xy\c'` in
++  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
++  xy)  ECHO_C='\c';;
++  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
++       ECHO_T='	';;
++  esac;;
++*)
++  ECHO_N='-n';;
++esac
++
++rm -f conf$$ conf$$.exe conf$$.file
++if test -d conf$$.dir; then
++  rm -f conf$$.dir/conf$$.file
++else
++  rm -f conf$$.dir
++  mkdir conf$$.dir 2>/dev/null
++fi
++if (echo >conf$$.file) 2>/dev/null; then
++  if ln -s conf$$.file conf$$ 2>/dev/null; then
++    as_ln_s='ln -s'
++    # ... but there are two gotchas:
++    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
++    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
++    # In both cases, we have to default to `cp -p'.
++    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
++      as_ln_s='cp -p'
++  elif ln conf$$.file conf$$ 2>/dev/null; then
++    as_ln_s=ln
++  else
++    as_ln_s='cp -p'
++  fi
++else
++  as_ln_s='cp -p'
++fi
++rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
++rmdir conf$$.dir 2>/dev/null
++
++
++# as_fn_mkdir_p
++# -------------
++# Create "$as_dir" as a directory, including parents if necessary.
++as_fn_mkdir_p ()
++{
++
++  case $as_dir in #(
++  -*) as_dir=./$as_dir;;
++  esac
++  test -d "$as_dir" || eval $as_mkdir_p || {
++    as_dirs=
++    while :; do
++      case $as_dir in #(
++      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
++      *) as_qdir=$as_dir;;
++      esac
++      as_dirs="'$as_qdir' $as_dirs"
++      as_dir=`$as_dirname -- "$as_dir" ||
++$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++	 X"$as_dir" : 'X\(//\)[^/]' \| \
++	 X"$as_dir" : 'X\(//\)$' \| \
++	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
++$as_echo X"$as_dir" |
++    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\/\)[^/].*/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\/\)$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\).*/{
++	    s//\1/
++	    q
++	  }
++	  s/.*/./; q'`
++      test -d "$as_dir" && break
++    done
++    test -z "$as_dirs" || eval "mkdir $as_dirs"
++  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
++
++
++} # as_fn_mkdir_p
++if mkdir -p . 2>/dev/null; then
++  as_mkdir_p='mkdir -p "$as_dir"'
++else
++  test -d ./-p && rmdir ./-p
++  as_mkdir_p=false
++fi
++
++if test -x / >/dev/null 2>&1; then
++  as_test_x='test -x'
++else
++  if ls -dL / >/dev/null 2>&1; then
++    as_ls_L_option=L
++  else
++    as_ls_L_option=
++  fi
++  as_test_x='
++    eval sh -c '\''
++      if test -d "$1"; then
++	test -d "$1/.";
++      else
++	case $1 in #(
++	-*)set "./$1";;
++	esac;
++	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
++	???[sx]*):;;*)false;;esac;fi
++    '\'' sh
++  '
++fi
++as_executable_p=$as_test_x
++
++# Sed expression to map a string onto a valid CPP name.
++as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
++
++# Sed expression to map a string onto a valid variable name.
++as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
++
++
++exec 6>&1
++## ----------------------------------- ##
++## Main body of $CONFIG_STATUS script. ##
++## ----------------------------------- ##
++_ASEOF
++test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
++
++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
++# Save the log message, to keep $0 and so on meaningful, and to
++# report actual input values of CONFIG_FILES etc. instead of their
++# values after options handling.
++ac_log="
++This file was extended by dummy $as_me 0, which was
++generated by GNU Autoconf 2.65.  Invocation command line was
++
++  CONFIG_FILES    = $CONFIG_FILES
++  CONFIG_HEADERS  = $CONFIG_HEADERS
++  CONFIG_LINKS    = $CONFIG_LINKS
++  CONFIG_COMMANDS = $CONFIG_COMMANDS
++  $ $0 $@
++
++on `(hostname || uname -n) 2>/dev/null | sed 1q`
++"
++
++_ACEOF
++
++case $ac_config_files in *"
++"*) set x $ac_config_files; shift; ac_config_files=$*;;
++esac
++
++case $ac_config_headers in *"
++"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
++esac
++
++
++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
++# Files that config.status was made for.
++config_files="$ac_config_files"
++config_headers="$ac_config_headers"
++config_commands="$ac_config_commands"
++
++_ACEOF
++
++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
++ac_cs_usage="\
++\`$as_me' instantiates files and other configuration actions
++from templates according to the current configuration.  Unless the files
++and actions are specified as TAGs, all are instantiated by default.
++
++Usage: $0 [OPTION]... [TAG]...
++
++  -h, --help       print this help, then exit
++  -V, --version    print version number and configuration settings, then exit
++      --config     print configuration, then exit
++  -q, --quiet, --silent
++                   do not print progress messages
++  -d, --debug      don't remove temporary files
++      --recheck    update $as_me by reconfiguring in the same conditions
++      --file=FILE[:TEMPLATE]
++                   instantiate the configuration file FILE
++      --header=FILE[:TEMPLATE]
++                   instantiate the configuration header FILE
++
++Configuration files:
++$config_files
++
++Configuration headers:
++$config_headers
++
++Configuration commands:
++$config_commands
++
++Report bugs to the package provider."
++
++_ACEOF
++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
++ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
++ac_cs_version="\\
++dummy config.status 0
++configured by $0, generated by GNU Autoconf 2.65,
++  with options \\"\$ac_cs_config\\"
++
++Copyright (C) 2009 Free Software Foundation, Inc.
++This config.status script is free software; the Free Software Foundation
++gives unlimited permission to copy, distribute and modify it."
++
++ac_pwd='$ac_pwd'
++srcdir='$srcdir'
++INSTALL='$INSTALL'
++MKDIR_P='$MKDIR_P'
++AWK='$AWK'
++test -n "\$AWK" || AWK=awk
++_ACEOF
++
++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
++# The default lists apply if the user does not specify any file.
++ac_need_defaults=:
++while test $# != 0
++do
++  case $1 in
++  --*=*)
++    ac_option=`expr "X$1" : 'X\([^=]*\)='`
++    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
++    ac_shift=:
++    ;;
++  *)
++    ac_option=$1
++    ac_optarg=$2
++    ac_shift=shift
++    ;;
++  esac
++
++  case $ac_option in
++  # Handling of the options.
++  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
++    ac_cs_recheck=: ;;
++  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
++    $as_echo "$ac_cs_version"; exit ;;
++  --config | --confi | --conf | --con | --co | --c )
++    $as_echo "$ac_cs_config"; exit ;;
++  --debug | --debu | --deb | --de | --d | -d )
++    debug=: ;;
++  --file | --fil | --fi | --f )
++    $ac_shift
++    case $ac_optarg in
++    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
++    esac
++    as_fn_append CONFIG_FILES " '$ac_optarg'"
++    ac_need_defaults=false;;
++  --header | --heade | --head | --hea )
++    $ac_shift
++    case $ac_optarg in
++    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
++    esac
++    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
++    ac_need_defaults=false;;
++  --he | --h)
++    # Conflict between --help and --header
++    as_fn_error "ambiguous option: \`$1'
++Try \`$0 --help' for more information.";;
++  --help | --hel | -h )
++    $as_echo "$ac_cs_usage"; exit ;;
++  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
++  | -silent | --silent | --silen | --sile | --sil | --si | --s)
++    ac_cs_silent=: ;;
++
++  # This is an error.
++  -*) as_fn_error "unrecognized option: \`$1'
++Try \`$0 --help' for more information." ;;
++
++  *) as_fn_append ac_config_targets " $1"
++     ac_need_defaults=false ;;
++
++  esac
++  shift
++done
++
++ac_configure_extra_args=
++
++if $ac_cs_silent; then
++  exec 6>/dev/null
++  ac_configure_extra_args="$ac_configure_extra_args --silent"
++fi
++
++_ACEOF
++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
++if \$ac_cs_recheck; then
++  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
++  shift
++  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
++  CONFIG_SHELL='$SHELL'
++  export CONFIG_SHELL
++  exec "\$@"
++fi
++
++_ACEOF
++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
++exec 5>>config.log
++{
++  echo
++  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
++## Running $as_me. ##
++_ASBOX
++  $as_echo "$ac_log"
++} >&5
++
++_ACEOF
++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
++#
++# INIT-COMMANDS
++#
++AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
++
++_ACEOF
++
++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
++
++# Handling of arguments.
++for ac_config_target in $ac_config_targets
++do
++  case $ac_config_target in
++    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
++    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
++    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
++    "gllib/Makefile") CONFIG_FILES="$CONFIG_FILES gllib/Makefile" ;;
++    "glm4/Makefile") CONFIG_FILES="$CONFIG_FILES glm4/Makefile" ;;
++
++  *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
++  esac
++done
++
++
++# If the user did not use the arguments to specify the items to instantiate,
++# then the envvar interface is used.  Set only those that are not.
++# We use the long form for the default assignment because of an extremely
++# bizarre bug on SunOS 4.1.3.
++if $ac_need_defaults; then
++  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
++  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
++  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
++fi
++
++# Have a temporary directory for convenience.  Make it in the build tree
++# simply because there is no reason against having it here, and in addition,
++# creating and moving files from /tmp can sometimes cause problems.
++# Hook for its removal unless debugging.
++# Note that there is a small window in which the directory will not be cleaned:
++# after its creation but before its name has been assigned to `$tmp'.
++$debug ||
++{
++  tmp=
++  trap 'exit_status=$?
++  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
++' 0
++  trap 'as_fn_exit 1' 1 2 13 15
++}
++# Create a (secure) tmp directory for tmp files.
++
++{
++  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
++  test -n "$tmp" && test -d "$tmp"
++}  ||
++{
++  tmp=./conf$$-$RANDOM
++  (umask 077 && mkdir "$tmp")
++} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
++
++# Set up the scripts for CONFIG_FILES section.
++# No need to generate them if there are no CONFIG_FILES.
++# This happens for instance with `./config.status config.h'.
++if test -n "$CONFIG_FILES"; then
++
++
++ac_cr=`echo X | tr X '\015'`
++# On cygwin, bash can eat \r inside `` if the user requested igncr.
++# But we know of no other shell where ac_cr would be empty at this
++# point, so we can use a bashism as a fallback.
++if test "x$ac_cr" = x; then
++  eval ac_cr=\$\'\\r\'
++fi
++ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
++if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
++  ac_cs_awk_cr='\r'
++else
++  ac_cs_awk_cr=$ac_cr
++fi
++
++echo 'BEGIN {' >"$tmp/subs1.awk" &&
++_ACEOF
++
++
++{
++  echo "cat >conf$$subs.awk <<_ACEOF" &&
++  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
++  echo "_ACEOF"
++} >conf$$subs.sh ||
++  as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
++ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
++ac_delim='%!_!# '
++for ac_last_try in false false false false false :; do
++  . ./conf$$subs.sh ||
++    as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
++
++  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
++  if test $ac_delim_n = $ac_delim_num; then
++    break
++  elif $ac_last_try; then
++    as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
++  else
++    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
++  fi
++done
++rm -f conf$$subs.sh
++
++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
++cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
++_ACEOF
++sed -n '
++h
++s/^/S["/; s/!.*/"]=/
++p
++g
++s/^[^!]*!//
++:repl
++t repl
++s/'"$ac_delim"'$//
++t delim
++:nl
++h
++s/\(.\{148\}\)..*/\1/
++t more1
++s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
++p
++n
++b repl
++:more1
++s/["\\]/\\&/g; s/^/"/; s/$/"\\/
++p
++g
++s/.\{148\}//
++t nl
++:delim
++h
++s/\(.\{148\}\)..*/\1/
++t more2
++s/["\\]/\\&/g; s/^/"/; s/$/"/
++p
++b
++:more2
++s/["\\]/\\&/g; s/^/"/; s/$/"\\/
++p
++g
++s/.\{148\}//
++t delim
++' <conf$$subs.awk | sed '
++/^[^""]/{
++  N
++  s/\n//
++}
++' >>$CONFIG_STATUS || ac_write_fail=1
++rm -f conf$$subs.awk
++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
++_ACAWK
++cat >>"\$tmp/subs1.awk" <<_ACAWK &&
++  for (key in S) S_is_set[key] = 1
++  FS = ""
++
++}
++{
++  line = $ 0
++  nfields = split(line, field, "@")
++  substed = 0
++  len = length(field[1])
++  for (i = 2; i < nfields; i++) {
++    key = field[i]
++    keylen = length(key)
++    if (S_is_set[key]) {
++      value = S[key]
++      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
++      len += length(value) + length(field[++i])
++      substed = 1
++    } else
++      len += 1 + keylen
++  }
++
++  print line
++}
++
++_ACAWK
++_ACEOF
++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
++if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
++  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
++else
++  cat
++fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
++  || as_fn_error "could not setup config files machinery" "$LINENO" 5
++_ACEOF
++
++# VPATH may cause trouble with some makes, so we remove $(srcdir),
++# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
++# trailing colons and then remove the whole line if VPATH becomes empty
++# (actually we leave an empty line to preserve line numbers).
++if test "x$srcdir" = x.; then
++  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
++s/:*\$(srcdir):*/:/
++s/:*\${srcdir}:*/:/
++s/:*@srcdir@:*/:/
++s/^\([^=]*=[	 ]*\):*/\1/
++s/:*$//
++s/^[^=]*=[	 ]*$//
++}'
++fi
++
++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
++fi # test -n "$CONFIG_FILES"
++
++# Set up the scripts for CONFIG_HEADERS section.
++# No need to generate them if there are no CONFIG_HEADERS.
++# This happens for instance with `./config.status Makefile'.
++if test -n "$CONFIG_HEADERS"; then
++cat >"$tmp/defines.awk" <<\_ACAWK ||
++BEGIN {
++_ACEOF
++
++# Transform confdefs.h into an awk script `defines.awk', embedded as
++# here-document in config.status, that substitutes the proper values into
++# config.h.in to produce config.h.
++
++# Create a delimiter string that does not exist in confdefs.h, to ease
++# handling of long lines.
++ac_delim='%!_!# '
++for ac_last_try in false false :; do
++  ac_t=`sed -n "/$ac_delim/p" confdefs.h`
++  if test -z "$ac_t"; then
++    break
++  elif $ac_last_try; then
++    as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
++  else
++    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
++  fi
++done
++
++# For the awk script, D is an array of macro values keyed by name,
++# likewise P contains macro parameters if any.  Preserve backslash
++# newline sequences.
++
++ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
++sed -n '
++s/.\{148\}/&'"$ac_delim"'/g
++t rset
++:rset
++s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
++t def
++d
++:def
++s/\\$//
++t bsnl
++s/["\\]/\\&/g
++s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
++D["\1"]=" \3"/p
++s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
++d
++:bsnl
++s/["\\]/\\&/g
++s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
++D["\1"]=" \3\\\\\\n"\\/p
++t cont
++s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
++t cont
++d
++:cont
++n
++s/.\{148\}/&'"$ac_delim"'/g
++t clear
++:clear
++s/\\$//
++t bsnlc
++s/["\\]/\\&/g; s/^/"/; s/$/"/p
++d
++:bsnlc
++s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
++b cont
++' <confdefs.h | sed '
++s/'"$ac_delim"'/"\\\
++"/g' >>$CONFIG_STATUS || ac_write_fail=1
++
++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
++  for (key in D) D_is_set[key] = 1
++  FS = ""
++}
++/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
++  line = \$ 0
++  split(line, arg, " ")
++  if (arg[1] == "#") {
++    defundef = arg[2]
++    mac1 = arg[3]
++  } else {
++    defundef = substr(arg[1], 2)
++    mac1 = arg[2]
++  }
++  split(mac1, mac2, "(") #)
++  macro = mac2[1]
++  prefix = substr(line, 1, index(line, defundef) - 1)
++  if (D_is_set[macro]) {
++    # Preserve the white space surrounding the "#".
++    print prefix "define", macro P[macro] D[macro]
++    next
++  } else {
++    # Replace #undef with comments.  This is necessary, for example,
++    # in the case of _POSIX_SOURCE, which is predefined and required
++    # on some systems where configure will not decide to define it.
++    if (defundef == "undef") {
++      print "/*", prefix defundef, macro, "*/"
++      next
++    }
++  }
++}
++{ print }
++_ACAWK
++_ACEOF
++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
++  as_fn_error "could not setup config headers machinery" "$LINENO" 5
++fi # test -n "$CONFIG_HEADERS"
++
++
++eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
++shift
++for ac_tag
++do
++  case $ac_tag in
++  :[FHLC]) ac_mode=$ac_tag; continue;;
++  esac
++  case $ac_mode$ac_tag in
++  :[FHL]*:*);;
++  :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
++  :[FH]-) ac_tag=-:-;;
++  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
++  esac
++  ac_save_IFS=$IFS
++  IFS=:
++  set x $ac_tag
++  IFS=$ac_save_IFS
++  shift
++  ac_file=$1
++  shift
++
++  case $ac_mode in
++  :L) ac_source=$1;;
++  :[FH])
++    ac_file_inputs=
++    for ac_f
++    do
++      case $ac_f in
++      -) ac_f="$tmp/stdin";;
++      *) # Look for the file first in the build tree, then in the source tree
++	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
++	 # because $ac_f cannot contain `:'.
++	 test -f "$ac_f" ||
++	   case $ac_f in
++	   [\\/$]*) false;;
++	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
++	   esac ||
++	   as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
++      esac
++      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
++      as_fn_append ac_file_inputs " '$ac_f'"
++    done
++
++    # Let's still pretend it is `configure' which instantiates (i.e., don't
++    # use $as_me), people would be surprised to read:
++    #    /* config.h.  Generated by config.status.  */
++    configure_input='Generated from '`
++	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
++	`' by configure.'
++    if test x"$ac_file" != x-; then
++      configure_input="$ac_file.  $configure_input"
++      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
++$as_echo "$as_me: creating $ac_file" >&6;}
++    fi
++    # Neutralize special characters interpreted by sed in replacement strings.
++    case $configure_input in #(
++    *\&* | *\|* | *\\* )
++       ac_sed_conf_input=`$as_echo "$configure_input" |
++       sed 's/[\\\\&|]/\\\\&/g'`;; #(
++    *) ac_sed_conf_input=$configure_input;;
++    esac
++
++    case $ac_tag in
++    *:-:* | *:-) cat >"$tmp/stdin" \
++      || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
++    esac
++    ;;
++  esac
++
++  ac_dir=`$as_dirname -- "$ac_file" ||
++$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++	 X"$ac_file" : 'X\(//\)[^/]' \| \
++	 X"$ac_file" : 'X\(//\)$' \| \
++	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
++$as_echo X"$ac_file" |
++    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\/\)[^/].*/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\/\)$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\).*/{
++	    s//\1/
++	    q
++	  }
++	  s/.*/./; q'`
++  as_dir="$ac_dir"; as_fn_mkdir_p
++  ac_builddir=.
++
++case "$ac_dir" in
++.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
++*)
++  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
++  # A ".." for each directory in $ac_dir_suffix.
++  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
++  case $ac_top_builddir_sub in
++  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
++  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
++  esac ;;
++esac
++ac_abs_top_builddir=$ac_pwd
++ac_abs_builddir=$ac_pwd$ac_dir_suffix
++# for backward compatibility:
++ac_top_builddir=$ac_top_build_prefix
++
++case $srcdir in
++  .)  # We are building in place.
++    ac_srcdir=.
++    ac_top_srcdir=$ac_top_builddir_sub
++    ac_abs_top_srcdir=$ac_pwd ;;
++  [\\/]* | ?:[\\/]* )  # Absolute name.
++    ac_srcdir=$srcdir$ac_dir_suffix;
++    ac_top_srcdir=$srcdir
++    ac_abs_top_srcdir=$srcdir ;;
++  *) # Relative name.
++    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
++    ac_top_srcdir=$ac_top_build_prefix$srcdir
++    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
++esac
++ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
++
++
++  case $ac_mode in
++  :F)
++  #
++  # CONFIG_FILE
++  #
++
++  case $INSTALL in
++  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
++  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
++  esac
++  ac_MKDIR_P=$MKDIR_P
++  case $MKDIR_P in
++  [\\/$]* | ?:[\\/]* ) ;;
++  */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
++  esac
++_ACEOF
++
++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
++# If the template does not know about datarootdir, expand it.
++# FIXME: This hack should be removed a few years after 2.60.
++ac_datarootdir_hack=; ac_datarootdir_seen=
++ac_sed_dataroot='
++/datarootdir/ {
++  p
++  q
++}
++/@datadir@/p
++/@docdir@/p
++/@infodir@/p
++/@localedir@/p
++/@mandir@/p'
++case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
++*datarootdir*) ac_datarootdir_seen=yes;;
++*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
++  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
++$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
++_ACEOF
++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
++  ac_datarootdir_hack='
++  s&@datadir@&$datadir&g
++  s&@docdir@&$docdir&g
++  s&@infodir@&$infodir&g
++  s&@localedir@&$localedir&g
++  s&@mandir@&$mandir&g
++  s&\\\${datarootdir}&$datarootdir&g' ;;
++esac
++_ACEOF
++
++# Neutralize VPATH when `$srcdir' = `.'.
++# Shell code in configure.ac might set extrasub.
++# FIXME: do we really want to maintain this feature?
++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
++ac_sed_extra="$ac_vpsub
++$extrasub
++_ACEOF
++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
++:t
++/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
++s|@configure_input@|$ac_sed_conf_input|;t t
++s&@top_builddir@&$ac_top_builddir_sub&;t t
++s&@top_build_prefix@&$ac_top_build_prefix&;t t
++s&@srcdir@&$ac_srcdir&;t t
++s&@abs_srcdir@&$ac_abs_srcdir&;t t
++s&@top_srcdir@&$ac_top_srcdir&;t t
++s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
++s&@builddir@&$ac_builddir&;t t
++s&@abs_builddir@&$ac_abs_builddir&;t t
++s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
++s&@INSTALL@&$ac_INSTALL&;t t
++s&@MKDIR_P@&$ac_MKDIR_P&;t t
++$ac_datarootdir_hack
++"
++eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
++  || as_fn_error "could not create $ac_file" "$LINENO" 5
++
++test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
++  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
++  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
++  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
++which seems to be undefined.  Please make sure it is defined." >&5
++$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
++which seems to be undefined.  Please make sure it is defined." >&2;}
++
++  rm -f "$tmp/stdin"
++  case $ac_file in
++  -) cat "$tmp/out" && rm -f "$tmp/out";;
++  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
++  esac \
++  || as_fn_error "could not create $ac_file" "$LINENO" 5
++ ;;
++  :H)
++  #
++  # CONFIG_HEADER
++  #
++  if test x"$ac_file" != x-; then
++    {
++      $as_echo "/* $configure_input  */" \
++      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
++    } >"$tmp/config.h" \
++      || as_fn_error "could not create $ac_file" "$LINENO" 5
++    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
++      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
++$as_echo "$as_me: $ac_file is unchanged" >&6;}
++    else
++      rm -f "$ac_file"
++      mv "$tmp/config.h" "$ac_file" \
++	|| as_fn_error "could not create $ac_file" "$LINENO" 5
++    fi
++  else
++    $as_echo "/* $configure_input  */" \
++      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
++      || as_fn_error "could not create -" "$LINENO" 5
++  fi
++# Compute "$ac_file"'s index in $config_headers.
++_am_arg="$ac_file"
++_am_stamp_count=1
++for _am_header in $config_headers :; do
++  case $_am_header in
++    $_am_arg | $_am_arg:* )
++      break ;;
++    * )
++      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
++  esac
++done
++echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
++$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++	 X"$_am_arg" : 'X\(//\)[^/]' \| \
++	 X"$_am_arg" : 'X\(//\)$' \| \
++	 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
++$as_echo X"$_am_arg" |
++    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\/\)[^/].*/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\/\)$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\).*/{
++	    s//\1/
++	    q
++	  }
++	  s/.*/./; q'`/stamp-h$_am_stamp_count
++ ;;
++
++  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
++$as_echo "$as_me: executing $ac_file commands" >&6;}
++ ;;
++  esac
++
++
++  case $ac_file$ac_mode in
++    "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
++  # Autoconf 2.62 quotes --file arguments for eval, but not when files
++  # are listed without --file.  Let's play safe and only enable the eval
++  # if we detect the quoting.
++  case $CONFIG_FILES in
++  *\'*) eval set x "$CONFIG_FILES" ;;
++  *)   set x $CONFIG_FILES ;;
++  esac
++  shift
++  for mf
++  do
++    # Strip MF so we end up with the name of the file.
++    mf=`echo "$mf" | sed -e 's/:.*$//'`
++    # Check whether this is an Automake generated Makefile or not.
++    # We used to match only the files named `Makefile.in', but
++    # some people rename them; so instead we look at the file content.
++    # Grep'ing the first line is not enough: some people post-process
++    # each Makefile.in and add a new line on top of each file to say so.
++    # Grep'ing the whole file is not good either: AIX grep has a line
++    # limit of 2048, but all sed's we know have understand at least 4000.
++    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
++      dirpart=`$as_dirname -- "$mf" ||
++$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++	 X"$mf" : 'X\(//\)[^/]' \| \
++	 X"$mf" : 'X\(//\)$' \| \
++	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
++$as_echo X"$mf" |
++    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\/\)[^/].*/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\/\)$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\).*/{
++	    s//\1/
++	    q
++	  }
++	  s/.*/./; q'`
++    else
++      continue
++    fi
++    # Extract the definition of DEPDIR, am__include, and am__quote
++    # from the Makefile without running `make'.
++    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
++    test -z "$DEPDIR" && continue
++    am__include=`sed -n 's/^am__include = //p' < "$mf"`
++    test -z "am__include" && continue
++    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
++    # When using ansi2knr, U may be empty or an underscore; expand it
++    U=`sed -n 's/^U = //p' < "$mf"`
++    # Find all dependency output files, they are included files with
++    # $(DEPDIR) in their names.  We invoke sed twice because it is the
++    # simplest approach to changing $(DEPDIR) to its actual value in the
++    # expansion.
++    for file in `sed -n "
++      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
++	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
++      # Make sure the directory exists.
++      test -f "$dirpart/$file" && continue
++      fdir=`$as_dirname -- "$file" ||
++$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++	 X"$file" : 'X\(//\)[^/]' \| \
++	 X"$file" : 'X\(//\)$' \| \
++	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
++$as_echo X"$file" |
++    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\/\)[^/].*/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\/\)$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\).*/{
++	    s//\1/
++	    q
++	  }
++	  s/.*/./; q'`
++      as_dir=$dirpart/$fdir; as_fn_mkdir_p
++      # echo "creating $dirpart/$file"
++      echo '# dummy' > "$dirpart/$file"
++    done
++  done
++}
++ ;;
++
++  esac
++done # for ac_tag
++
++
++as_fn_exit 0
++_ACEOF
++ac_clean_files=$ac_clean_files_save
++
++test $ac_write_fail = 0 ||
++  as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
++
++
++# configure is writing to config.log, and then calls config.status.
++# config.status does its own redirection, appending to config.log.
++# Unfortunately, on DOS this fails, as config.log is still kept open
++# by configure, so config.status won't be able to write to it; its
++# output is simply discarded.  So we exec the FD to /dev/null,
++# effectively closing config.log, so it can be properly (re)opened and
++# appended to by config.status.  When coming back to configure, we
++# need to make the FD available again.
++if test "$no_create" != yes; then
++  ac_cs_success=:
++  ac_config_status_args=
++  test "$silent" = yes &&
++    ac_config_status_args="$ac_config_status_args --quiet"
++  exec 5>/dev/null
++  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
++  exec 5>>config.log
++  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
++  # would make configure fail if this is the last instruction.
++  $ac_cs_success || as_fn_exit $?
++fi
++if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
++$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
++fi
++
+diff --git a/src/libs/gl/configure.ac b/src/libs/gl/configure.ac
+new file mode 100644
+index 0000000..3631f7d
+--- /dev/null
++++ b/src/libs/gl/configure.ac
+@@ -0,0 +1,135 @@
++# Process this file with autoconf to produce a configure script.
++AC_INIT([dummy], [0])
++AC_CONFIG_AUX_DIR([build-aux])
++AM_INIT_AUTOMAKE
++
++AC_CONFIG_HEADERS([config.h])
++
++AC_PROG_CC
++AC_PROG_INSTALL
++AC_PROG_MAKE_SET
++
++# For autobuild.
++AC_CANONICAL_BUILD
++AC_CANONICAL_HOST
++
++m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace
++m4_pattern_allow([^gl_ES$])dnl a valid locale name
++m4_pattern_allow([^gl_LIBOBJS$])dnl a variable
++m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable
++
++AC_PROG_RANLIB
++
++AM_PROG_CC_C_O
++
++gl_USE_SYSTEM_EXTENSIONS
++AM_CONDITIONAL([GL_COND_LIBTOOL], [false])
++gl_cond_libtool=false
++gl_libdeps=
++gl_ltlibdeps=
++AC_DEFUN([gl_INIT], [
++gl_m4_base='glm4'
++  m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ]))
++  m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS]))
++  m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES]))
++  m4_pushdef([gl_LIBSOURCES_LIST], [])
++  m4_pushdef([gl_LIBSOURCES_DIR], [])
++  gl_COMMON
++gl_source_base='gllib'
++
++
++
++
++
++gl_LOCALCHARSET
++LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(top_builddir)/$gl_source_base\""
++AC_SUBST([LOCALCHARSET_TESTS_ENVIRONMENT])
++
++gl_MULTIARCH
++
++gl_STDDEF_H
++
++gl_STDINT_H
++
++
++gl_LIBUNISTRING_LIBHEADER([0.9], [unitypes.h])
++
++gl_LIBUNISTRING_LIBHEADER([0.9], [uniwidth.h])
++
++gl_LIBUNISTRING_MODULE([0.9], [uniwidth/width])
++
++
++gl_WCHAR_H
++
++gl_WCTYPE_H
++
++gl_FUNC_WCWIDTH
++gl_WCHAR_MODULE_INDICATOR([wcwidth])
++
++  m4_ifval(gl_LIBSOURCES_LIST, [
++    m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ ||
++      for gl_file in ]gl_LIBSOURCES_LIST[ ; do
++        if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then
++          echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2
++          exit 1
++        fi
++      done])dnl
++      m4_if(m4_sysval, [0], [],
++        [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])])
++  ])
++  m4_popdef([gl_LIBSOURCES_DIR])
++  m4_popdef([gl_LIBSOURCES_LIST])
++  m4_popdef([AC_LIBSOURCES])
++  m4_popdef([AC_REPLACE_FUNCS])
++  m4_popdef([AC_LIBOBJ])
++  AC_CONFIG_COMMANDS_PRE([
++    gl_libobjs=
++    gl_ltlibobjs=
++    if test -n "$gl_LIBOBJS"; then
++      # Remove the extension.
++      sed_drop_objext='s/\.o$//;s/\.obj$//'
++      for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
++        gl_libobjs="$gl_libobjs $i.$ac_objext"
++        gl_ltlibobjs="$gl_ltlibobjs $i.lo"
++      done
++    fi
++    AC_SUBST([gl_LIBOBJS], [$gl_libobjs])
++    AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs])
++  ])
++  LIBGNU_LIBDEPS="$gl_libdeps"
++  AC_SUBST([LIBGNU_LIBDEPS])
++  LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
++  AC_SUBST([LIBGNU_LTLIBDEPS])
++])
++
++# Like AC_LIBOBJ, except that the module name goes
++# into gl_LIBOBJS instead of into LIBOBJS.
++AC_DEFUN([gl_LIBOBJ], [
++  AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl
++  gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext"
++])
++
++# Like AC_REPLACE_FUNCS, except that the module name goes
++# into gl_LIBOBJS instead of into LIBOBJS.
++AC_DEFUN([gl_REPLACE_FUNCS], [
++  m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl
++  AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)])
++])
++
++# Like AC_LIBSOURCES, except the directory where the source file is
++# expected is derived from the gnulib-tool parameterization,
++# and alloca is special cased (for the alloca-opt module).
++# We could also entirely rely on EXTRA_lib..._SOURCES.
++AC_DEFUN([gl_LIBSOURCES], [
++  m4_foreach([_gl_NAME], [$1], [
++    m4_if(_gl_NAME, [alloca.c], [], [
++      m4_define([gl_LIBSOURCES_DIR], [gllib])
++      m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ])
++    ])
++  ])
++])
++
++gl_INIT
++
++AC_CONFIG_FILES([Makefile gllib/Makefile glm4/Makefile])
++AC_OUTPUT
+diff --git a/src/libs/gl/gllib/Makefile.am b/src/libs/gl/gllib/Makefile.am
+new file mode 100644
+index 0000000..5a56539
+--- /dev/null
++++ b/src/libs/gl/gllib/Makefile.am
+@@ -0,0 +1,458 @@
++## DO NOT EDIT! GENERATED AUTOMATICALLY!
++## Process this file with automake to produce Makefile.in.
++# Copyright (C) 2002-2010 Free Software Foundation, Inc.
++#
++# This file is free software, distributed under the terms of the GNU
++# General Public License.  As a special exception to the GNU General
++# Public License, this file may be distributed as part of a program
++# that contains a configuration script generated by Autoconf, under
++# the same distribution terms as the rest of that program.
++#
++# Generated by gnulib-tool.
++
++AUTOMAKE_OPTIONS = 1.5 gnits subdir-objects
++
++SUBDIRS =
++noinst_HEADERS =
++noinst_LIBRARIES =
++noinst_LTLIBRARIES =
++EXTRA_DIST =
++BUILT_SOURCES =
++SUFFIXES =
++MOSTLYCLEANFILES = core *.stackdump
++MOSTLYCLEANDIRS =
++CLEANFILES =
++DISTCLEANFILES =
++MAINTAINERCLEANFILES =
++
++AM_CPPFLAGS = -DGNULIB_STRICT_CHECKING=1
++AM_CFLAGS =
++
++noinst_LIBRARIES += libgnu.a
++
++libgnu_a_SOURCES =
++libgnu_a_LIBADD = $(gl_LIBOBJS)
++libgnu_a_DEPENDENCIES = $(gl_LIBOBJS)
++EXTRA_libgnu_a_SOURCES =
++
++## begin gnulib module arg-nonnull
++
++# The BUILT_SOURCES created by this Makefile snippet are not used via #include
++# statements but through direct file reference. Therefore this snippet must be
++# present in all Makefile.am that need it. This is ensured by the applicability
++# 'all' defined above.
++
++BUILT_SOURCES += arg-nonnull.h
++# The arg-nonnull.h that gets inserted into generated .h files is the same as
++# build-aux/arg-nonnull.h, except that it has the copyright header cut off.
++arg-nonnull.h: $(top_srcdir)/build-aux/arg-nonnull.h
++	$(AM_V_GEN)rm -f $@-t $@ && \
++	sed -n -e '/GL_ARG_NONNULL/,$$p' \
++	  < $(top_srcdir)/build-aux/arg-nonnull.h \
++	  > $@-t && \
++	mv $@-t $@
++MOSTLYCLEANFILES += arg-nonnull.h arg-nonnull.h-t
++
++ARG_NONNULL_H=arg-nonnull.h
++
++EXTRA_DIST += $(top_srcdir)/build-aux/arg-nonnull.h
++
++## end   gnulib module arg-nonnull
++
++## begin gnulib module c++defs
++
++# The BUILT_SOURCES created by this Makefile snippet are not used via #include
++# statements but through direct file reference. Therefore this snippet must be
++# present in all Makefile.am that need it. This is ensured by the applicability
++# 'all' defined above.
++
++BUILT_SOURCES += c++defs.h
++# The c++defs.h that gets inserted into generated .h files is the same as
++# build-aux/c++defs.h, except that it has the copyright header cut off.
++c++defs.h: $(top_srcdir)/build-aux/c++defs.h
++	$(AM_V_GEN)rm -f $@-t $@ && \
++	sed -n -e '/_GL_CXXDEFS/,$$p' \
++	  < $(top_srcdir)/build-aux/c++defs.h \
++	  > $@-t && \
++	mv $@-t $@
++MOSTLYCLEANFILES += c++defs.h c++defs.h-t
++
++CXXDEFS_H=c++defs.h
++
++EXTRA_DIST += $(top_srcdir)/build-aux/c++defs.h
++
++## end   gnulib module c++defs
++
++## begin gnulib module configmake
++
++# Retrieve values of the variables through 'configure' followed by
++# 'make', not directly through 'configure', so that a user who
++# sets some of these variables consistently on the 'make' command
++# line gets correct results.
++#
++# One advantage of this approach, compared to the classical
++# approach of adding -DLIBDIR=\"$(libdir)\" etc. to AM_CPPFLAGS,
++# is that it protects against the use of undefined variables.
++# If, say, $(libdir) is not set in the Makefile, LIBDIR is not
++# defined by this module, and code using LIBDIR gives a
++# compilation error.
++#
++# Another advantage is that 'make' output is shorter.
++#
++# Listed in the same order as the GNU makefile conventions.
++# The Automake-defined pkg* macros are appended, in the order
++# listed in the Automake 1.10a+ documentation.
++configmake.h: Makefile
++	$(AM_V_GEN)rm -f $@-t && \
++	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
++	  echo '#define PREFIX "$(prefix)"'; \
++	  echo '#define EXEC_PREFIX "$(exec_prefix)"'; \
++	  echo '#define BINDIR "$(bindir)"'; \
++	  echo '#define SBINDIR "$(sbindir)"'; \
++	  echo '#define LIBEXECDIR "$(libexecdir)"'; \
++	  echo '#define DATAROOTDIR "$(datarootdir)"'; \
++	  echo '#define DATADIR "$(datadir)"'; \
++	  echo '#define SYSCONFDIR "$(sysconfdir)"'; \
++	  echo '#define SHAREDSTATEDIR "$(sharedstatedir)"'; \
++	  echo '#define LOCALSTATEDIR "$(localstatedir)"'; \
++	  echo '#define INCLUDEDIR "$(includedir)"'; \
++	  echo '#define OLDINCLUDEDIR "$(oldincludedir)"'; \
++	  echo '#define DOCDIR "$(docdir)"'; \
++	  echo '#define INFODIR "$(infodir)"'; \
++	  echo '#define HTMLDIR "$(htmldir)"'; \
++	  echo '#define DVIDIR "$(dvidir)"'; \
++	  echo '#define PDFDIR "$(pdfdir)"'; \
++	  echo '#define PSDIR "$(psdir)"'; \
++	  echo '#define LIBDIR "$(libdir)"'; \
++	  echo '#define LISPDIR "$(lispdir)"'; \
++	  echo '#define LOCALEDIR "$(localedir)"'; \
++	  echo '#define MANDIR "$(mandir)"'; \
++	  echo '#define MANEXT "$(manext)"'; \
++	  echo '#define PKGDATADIR "$(pkgdatadir)"'; \
++	  echo '#define PKGINCLUDEDIR "$(pkgincludedir)"'; \
++	  echo '#define PKGLIBDIR "$(pkglibdir)"'; \
++	  echo '#define PKGLIBEXECDIR "$(pkglibexecdir)"'; \
++	} | sed '/""/d' > $@-t && \
++	if test -f $@ && cmp $@-t $@ > /dev/null; then \
++	  rm -f $@-t; \
++	else \
++	  rm -f $@; mv $@-t $@; \
++	fi
++
++BUILT_SOURCES += configmake.h
++CLEANFILES += configmake.h configmake.h-t
++
++## end   gnulib module configmake
++
++## begin gnulib module localcharset
++
++libgnu_a_SOURCES += localcharset.h localcharset.c
++
++# We need the following in order to install a simple file in $(libdir)
++# which is shared with other installed packages. We use a list of referencing
++# packages so that "make uninstall" will remove the file if and only if it
++# is not used by another installed package.
++# On systems with glibc-2.1 or newer, the file is redundant, therefore we
++# avoid installing it.
++
++all-local: charset.alias ref-add.sed ref-del.sed
++
++charset_alias = $(DESTDIR)$(libdir)/charset.alias
++charset_tmp = $(DESTDIR)$(libdir)/charset.tmp
++install-exec-local: install-exec-localcharset
++install-exec-localcharset: all-local
++	if test $(GLIBC21) = no; then \
++	  case '$(host_os)' in \
++	    darwin[56]*) \
++	      need_charset_alias=true ;; \
++	    darwin* | cygwin* | mingw* | pw32* | cegcc*) \
++	      need_charset_alias=false ;; \
++	    *) \
++	      need_charset_alias=true ;; \
++	  esac ; \
++	else \
++	  need_charset_alias=false ; \
++	fi ; \
++	if $$need_charset_alias; then \
++	  $(mkinstalldirs) $(DESTDIR)$(libdir) ; \
++	fi ; \
++	if test -f $(charset_alias); then \
++	  sed -f ref-add.sed $(charset_alias) > $(charset_tmp) ; \
++	  $(INSTALL_DATA) $(charset_tmp) $(charset_alias) ; \
++	  rm -f $(charset_tmp) ; \
++	else \
++	  if $$need_charset_alias; then \
++	    sed -f ref-add.sed charset.alias > $(charset_tmp) ; \
++	    $(INSTALL_DATA) $(charset_tmp) $(charset_alias) ; \
++	    rm -f $(charset_tmp) ; \
++	  fi ; \
++	fi
++
++uninstall-local: uninstall-localcharset
++uninstall-localcharset: all-local
++	if test -f $(charset_alias); then \
++	  sed -f ref-del.sed $(charset_alias) > $(charset_tmp); \
++	  if grep '^# Packages using this file: $$' $(charset_tmp) \
++	      > /dev/null; then \
++	    rm -f $(charset_alias); \
++	  else \
++	    $(INSTALL_DATA) $(charset_tmp) $(charset_alias); \
++	  fi; \
++	  rm -f $(charset_tmp); \
++	fi
++
++charset.alias: config.charset
++	$(AM_V_GEN)rm -f t-$@ $@ && \
++	$(SHELL) $(srcdir)/config.charset '$(host)' > t-$@ && \
++	mv t-$@ $@
++
++SUFFIXES += .sed .sin
++.sin.sed:
++	$(AM_V_GEN)rm -f t-$@ $@ && \
++	sed -e '/^#/d' -e 's/@''PACKAGE''@/$(PACKAGE)/g' $< > t-$@ && \
++	mv t-$@ $@
++
++CLEANFILES += charset.alias ref-add.sed ref-del.sed
++
++EXTRA_DIST += config.charset ref-add.sin ref-del.sin
++
++## end   gnulib module localcharset
++
++## begin gnulib module stddef
++
++BUILT_SOURCES += $(STDDEF_H)
++
++# We need the following in order to create <stddef.h> when the system
++# doesn't have one that works with the given compiler.
++stddef.h: stddef.in.h
++	$(AM_V_GEN)rm -f $@-t $@ && \
++	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
++	  sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
++	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
++	      -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \
++	      -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \
++	      -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \
++	      < $(srcdir)/stddef.in.h; \
++	} > $@-t && \
++	mv $@-t $@
++MOSTLYCLEANFILES += stddef.h stddef.h-t
++
++EXTRA_DIST += stddef.in.h
++
++## end   gnulib module stddef
++
++## begin gnulib module stdint
++
++BUILT_SOURCES += $(STDINT_H)
++
++# We need the following in order to create <stdint.h> when the system
++# doesn't have one that works with the given compiler.
++stdint.h: stdint.in.h
++	$(AM_V_GEN)rm -f $@-t $@ && \
++	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
++	  sed -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \
++	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
++	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
++	      -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \
++	      -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \
++	      -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \
++	      -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \
++	      -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \
++	      -e 's/@''HAVE_LONG_LONG_INT''@/$(HAVE_LONG_LONG_INT)/g' \
++	      -e 's/@''HAVE_UNSIGNED_LONG_LONG_INT''@/$(HAVE_UNSIGNED_LONG_LONG_INT)/g' \
++	      -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \
++	      -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \
++	      -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \
++	      -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \
++	      -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \
++	      -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \
++	      -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \
++	      -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \
++	      -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \
++	      -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \
++	      -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \
++	      -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \
++	      -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \
++	      -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \
++	      < $(srcdir)/stdint.in.h; \
++	} > $@-t && \
++	mv $@-t $@
++MOSTLYCLEANFILES += stdint.h stdint.h-t
++
++EXTRA_DIST += stdint.in.h
++
++## end   gnulib module stdint
++
++## begin gnulib module streq
++
++
++EXTRA_DIST += streq.h
++
++## end   gnulib module streq
++
++## begin gnulib module unitypes
++
++BUILT_SOURCES += $(LIBUNISTRING_UNITYPES_H)
++
++unitypes.h: unitypes.in.h
++	$(AM_V_GEN)rm -f $@-t $@ && \
++	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
++	  cat $(srcdir)/unitypes.in.h; \
++	} > $@-t && \
++	mv -f $@-t $@
++MOSTLYCLEANFILES += unitypes.h unitypes.h-t
++
++EXTRA_DIST += unitypes.in.h
++
++## end   gnulib module unitypes
++
++## begin gnulib module uniwidth/base
++
++BUILT_SOURCES += $(LIBUNISTRING_UNIWIDTH_H)
++
++uniwidth.h: uniwidth.in.h
++	$(AM_V_GEN)rm -f $@-t $@ && \
++	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
++	  cat $(srcdir)/uniwidth.in.h; \
++	} > $@-t && \
++	mv -f $@-t $@
++MOSTLYCLEANFILES += uniwidth.h uniwidth.h-t
++
++EXTRA_DIST += localcharset.h uniwidth.in.h
++
++## end   gnulib module uniwidth/base
++
++## begin gnulib module uniwidth/width
++
++if LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH
++libgnu_a_SOURCES += uniwidth/width.c
++endif
++
++EXTRA_DIST += uniwidth/cjk.h
++
++## end   gnulib module uniwidth/width
++
++## begin gnulib module warn-on-use
++
++BUILT_SOURCES += warn-on-use.h
++# The warn-on-use.h that gets inserted into generated .h files is the same as
++# build-aux/warn-on-use.h, except that it has the copyright header cut off.
++warn-on-use.h: $(top_srcdir)/build-aux/warn-on-use.h
++	$(AM_V_GEN)rm -f $@-t $@ && \
++	sed -n -e '/^.ifndef/,$$p' \
++	  < $(top_srcdir)/build-aux/warn-on-use.h \
++	  > $@-t && \
++	mv $@-t $@
++MOSTLYCLEANFILES += warn-on-use.h warn-on-use.h-t
++
++WARN_ON_USE_H=warn-on-use.h
++
++EXTRA_DIST += $(top_srcdir)/build-aux/warn-on-use.h
++
++## end   gnulib module warn-on-use
++
++## begin gnulib module wchar
++
++BUILT_SOURCES += wchar.h
++
++# We need the following in order to create <wchar.h> when the system
++# version does not work standalone.
++wchar.h: wchar.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
++	$(AM_V_GEN)rm -f $@-t $@ && \
++	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
++	  sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
++	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
++	      -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \
++	      -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \
++	      -e 's|@''GNULIB_BTOWC''@|$(GNULIB_BTOWC)|g' \
++	      -e 's|@''GNULIB_WCTOB''@|$(GNULIB_WCTOB)|g' \
++	      -e 's|@''GNULIB_MBSINIT''@|$(GNULIB_MBSINIT)|g' \
++	      -e 's|@''GNULIB_MBRTOWC''@|$(GNULIB_MBRTOWC)|g' \
++	      -e 's|@''GNULIB_MBRLEN''@|$(GNULIB_MBRLEN)|g' \
++	      -e 's|@''GNULIB_MBSRTOWCS''@|$(GNULIB_MBSRTOWCS)|g' \
++	      -e 's|@''GNULIB_MBSNRTOWCS''@|$(GNULIB_MBSNRTOWCS)|g' \
++	      -e 's|@''GNULIB_WCRTOMB''@|$(GNULIB_WCRTOMB)|g' \
++	      -e 's|@''GNULIB_WCSRTOMBS''@|$(GNULIB_WCSRTOMBS)|g' \
++	      -e 's|@''GNULIB_WCSNRTOMBS''@|$(GNULIB_WCSNRTOMBS)|g' \
++	      -e 's|@''GNULIB_WCWIDTH''@|$(GNULIB_WCWIDTH)|g' \
++	      -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \
++	      -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \
++	      -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \
++	      -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \
++	      -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \
++	      -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \
++	      -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \
++	      -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \
++	      -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \
++	      -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \
++	      -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \
++	      -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \
++	      -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \
++	      -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \
++	      -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \
++	      -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \
++	      -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \
++	      -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \
++	      -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \
++	      -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \
++	      -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \
++	      -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \
++	      -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \
++	      -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \
++	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
++	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
++	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
++	    < $(srcdir)/wchar.in.h; \
++	} > $@-t && \
++	mv $@-t $@
++MOSTLYCLEANFILES += wchar.h wchar.h-t
++
++EXTRA_DIST += wchar.in.h
++
++## end   gnulib module wchar
++
++## begin gnulib module wctype
++
++BUILT_SOURCES += wctype.h
++
++# We need the following in order to create <wctype.h> when the system
++# doesn't have one that works with the given compiler.
++wctype.h: wctype.in.h $(CXXDEFS_H) $(WARN_ON_USE_H)
++	$(AM_V_GEN)rm -f $@-t $@ && \
++	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
++	  sed -e 's/@''HAVE_WCTYPE_H''@/$(HAVE_WCTYPE_H)/g' \
++	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
++	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
++	      -e 's|@''NEXT_WCTYPE_H''@|$(NEXT_WCTYPE_H)|g' \
++	      -e 's/@''HAVE_ISWBLANK''@/$(HAVE_ISWBLANK)/g' \
++	      -e 's/@''HAVE_ISWCNTRL''@/$(HAVE_ISWCNTRL)/g' \
++	      -e 's/@''HAVE_WINT_T''@/$(HAVE_WINT_T)/g' \
++	      -e 's/@''REPLACE_ISWCNTRL''@/$(REPLACE_ISWCNTRL)/g' \
++	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
++	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
++	      < $(srcdir)/wctype.in.h; \
++	} > $@-t && \
++	mv $@-t $@
++MOSTLYCLEANFILES += wctype.h wctype.h-t
++
++EXTRA_DIST += wctype.in.h
++
++## end   gnulib module wctype
++
++## begin gnulib module wcwidth
++
++
++EXTRA_DIST += wcwidth.c
++
++EXTRA_libgnu_a_SOURCES += wcwidth.c
++
++## end   gnulib module wcwidth
++
++
++mostlyclean-local: mostlyclean-generic
++	@for dir in '' $(MOSTLYCLEANDIRS); do \
++	  if test -n "$$dir" && test -d $$dir; then \
++	    echo "rmdir $$dir"; rmdir $$dir; \
++	  fi; \
++	done; \
++	:
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++# (2) otherwise, pass the desired values on the `make' command line.
++$(RECURSIVE_TARGETS):
++	@fail= failcom='exit 1'; \
++	for f in x $$MAKEFLAGS; do \
++	  case $$f in \
++	    *=* | --[!k]*);; \
++	    *k*) failcom='fail=yes';; \
++	  esac; \
++	done; \
++	dot_seen=no; \
++	target=`echo $@ | sed s/-recursive//`; \
++	list='$(SUBDIRS)'; for subdir in $$list; do \
++	  echo "Making $$target in $$subdir"; \
++	  if test "$$subdir" = "."; then \
++	    dot_seen=yes; \
++	    local_target="$$target-am"; \
++	  else \
++	    local_target="$$target"; \
++	  fi; \
++	  ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
++	  || eval $$failcom; \
++	done; \
++	if test "$$dot_seen" = "no"; then \
++	  $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \
++	fi; test -z "$$fail"
++
++$(RECURSIVE_CLEAN_TARGETS):
++	@fail= failcom='exit 1'; \
++	for f in x $$MAKEFLAGS; do \
++	  case $$f in \
++	    *=* | --[!k]*);; \
++	    *k*) failcom='fail=yes';; \
++	  esac; \
++	done; \
++	dot_seen=no; \
++	case "$@" in \
++	  distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \
++	  *) list='$(SUBDIRS)' ;; \
++	esac; \
++	rev=''; for subdir in $$list; do \
++	  if test "$$subdir" = "."; then :; else \
++	    rev="$$subdir $$rev"; \
++	  fi; \
++	done; \
++	rev="$$rev ."; \
++	target=`echo $@ | sed s/-recursive//`; \
++	for subdir in $$rev; do \
++	  echo "Making $$target in $$subdir"; \
++	  if test "$$subdir" = "."; then \
++	    local_target="$$target-am"; \
++	  else \
++	    local_target="$$target"; \
++	  fi; \
++	  ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
++	  || eval $$failcom; \
++	done && test -z "$$fail"
++tags-recursive:
++	list='$(SUBDIRS)'; for subdir in $$list; do \
++	  test "$$subdir" = . || ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \
++	done
++ctags-recursive:
++	list='$(SUBDIRS)'; for subdir in $$list; do \
++	  test "$$subdir" = . || ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) ctags); \
++	done
++
++ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
++	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
++	unique=`for i in $$list; do \
++	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
++	  done | \
++	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
++	      END { if (nonempty) { for (i in files) print i; }; }'`; \
++	mkid -fID $$unique
++tags: TAGS
++
++TAGS: tags-recursive $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
++		$(TAGS_FILES) $(LISP)
++	set x; \
++	here=`pwd`; \
++	if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \
++	  include_option=--etags-include; \
++	  empty_fix=.; \
++	else \
++	  include_option=--include; \
++	  empty_fix=; \
++	fi; \
++	list='$(SUBDIRS)'; for subdir in $$list; do \
++	  if test "$$subdir" = .; then :; else \
++	    test ! -f $$subdir/TAGS || \
++	      set "$$@" "$$include_option=$$here/$$subdir/TAGS"; \
++	  fi; \
++	done; \
++	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
++	unique=`for i in $$list; do \
++	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
++	  done | \
++	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
++	      END { if (nonempty) { for (i in files) print i; }; }'`; \
++	shift; \
++	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
++	  test -n "$$unique" || unique=$$empty_fix; \
++	  if test $$# -gt 0; then \
++	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
++	      "$$@" $$unique; \
++	  else \
++	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
++	      $$unique; \
++	  fi; \
++	fi
++ctags: CTAGS
++CTAGS: ctags-recursive $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
++		$(TAGS_FILES) $(LISP)
++	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
++	unique=`for i in $$list; do \
++	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
++	  done | \
++	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
++	      END { if (nonempty) { for (i in files) print i; }; }'`; \
++	test -z "$(CTAGS_ARGS)$$unique" \
++	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
++	     $$unique
++
++GTAGS:
++	here=`$(am__cd) $(top_builddir) && pwd` \
++	  && $(am__cd) $(top_srcdir) \
++	  && gtags -i $(GTAGS_ARGS) "$$here"
++
++distclean-tags:
++	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
++
++distdir: $(DISTFILES)
++	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
++	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
++	list='$(DISTFILES)'; \
++	  dist_files=`for file in $$list; do echo $$file; done | \
++	  sed -e "s|^$$srcdirstrip/||;t" \
++	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
++	case $$dist_files in \
++	  */*) $(MKDIR_P) `echo "$$dist_files" | \
++			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
++			   sort -u` ;; \
++	esac; \
++	for file in $$dist_files; do \
++	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
++	  if test -d $$d/$$file; then \
++	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
++	    if test -d "$(distdir)/$$file"; then \
++	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
++	    fi; \
++	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
++	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
++	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
++	    fi; \
++	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
++	  else \
++	    test -f "$(distdir)/$$file" \
++	    || cp -p $$d/$$file "$(distdir)/$$file" \
++	    || exit 1; \
++	  fi; \
++	done
++	@list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
++	  if test "$$subdir" = .; then :; else \
++	    test -d "$(distdir)/$$subdir" \
++	    || $(MKDIR_P) "$(distdir)/$$subdir" \
++	    || exit 1; \
++	  fi; \
++	done
++	@list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
++	  if test "$$subdir" = .; then :; else \
++	    dir1=$$subdir; dir2="$(distdir)/$$subdir"; \
++	    $(am__relativize); \
++	    new_distdir=$$reldir; \
++	    dir1=$$subdir; dir2="$(top_distdir)"; \
++	    $(am__relativize); \
++	    new_top_distdir=$$reldir; \
++	    echo " (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir="$$new_top_distdir" distdir="$$new_distdir" \\"; \
++	    echo "     am__remove_distdir=: am__skip_length_check=: am__skip_mode_fix=: distdir)"; \
++	    ($(am__cd) $$subdir && \
++	      $(MAKE) $(AM_MAKEFLAGS) \
++	        top_distdir="$$new_top_distdir" \
++	        distdir="$$new_distdir" \
++		am__remove_distdir=: \
++		am__skip_length_check=: \
++		am__skip_mode_fix=: \
++	        distdir) \
++	      || exit 1; \
++	  fi; \
++	done
++check-am: all-am
++check: $(BUILT_SOURCES)
++	$(MAKE) $(AM_MAKEFLAGS) check-recursive
++all-am: Makefile $(LIBRARIES) $(LTLIBRARIES) $(HEADERS) all-local
++installdirs: installdirs-recursive
++installdirs-am:
++install: $(BUILT_SOURCES)
++	$(MAKE) $(AM_MAKEFLAGS) install-recursive
++install-exec: install-exec-recursive
++install-data: install-data-recursive
++uninstall: uninstall-recursive
++
++install-am: all-am
++	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
++
++installcheck: installcheck-recursive
++install-strip:
++	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
++	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
++	  `test -z '$(STRIP)' || \
++	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
++mostlyclean-generic:
++	-test -z "$(MOSTLYCLEANFILES)" || rm -f $(MOSTLYCLEANFILES)
++
++clean-generic:
++	-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
++
++distclean-generic:
++	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
++	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
++	-rm -f uniwidth/$(DEPDIR)/$(am__dirstamp)
++	-rm -f uniwidth/$(am__dirstamp)
++	-test -z "$(DISTCLEANFILES)" || rm -f $(DISTCLEANFILES)
++
++maintainer-clean-generic:
++	@echo "This command is intended for maintainers to use"
++	@echo "it deletes files that may require special tools to rebuild."
++	-test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
++	-test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
++clean: clean-recursive
++
++clean-am: clean-generic clean-noinstLIBRARIES clean-noinstLTLIBRARIES \
++	mostlyclean-am
++
++distclean: distclean-recursive
++	-rm -rf ./$(DEPDIR) uniwidth/$(DEPDIR)
++	-rm -f Makefile
++distclean-am: clean-am distclean-compile distclean-generic \
++	distclean-tags
++
++dvi: dvi-recursive
++
++dvi-am:
++
++html: html-recursive
++
++html-am:
++
++info: info-recursive
++
++info-am:
++
++install-data-am:
++
++install-dvi: install-dvi-recursive
++
++install-dvi-am:
++
++install-exec-am: install-exec-local
++
++install-html: install-html-recursive
++
++install-html-am:
++
++install-info: install-info-recursive
++
++install-info-am:
++
++install-man:
++
++install-pdf: install-pdf-recursive
++
++install-pdf-am:
++
++install-ps: install-ps-recursive
++
++install-ps-am:
++
++installcheck-am:
++
++maintainer-clean: maintainer-clean-recursive
++	-rm -rf ./$(DEPDIR) uniwidth/$(DEPDIR)
++	-rm -f Makefile
++maintainer-clean-am: distclean-am maintainer-clean-generic
++
++mostlyclean: mostlyclean-recursive
++
++mostlyclean-am: mostlyclean-compile mostlyclean-generic \
++	mostlyclean-local
++
++pdf: pdf-recursive
++
++pdf-am:
++
++ps: ps-recursive
++
++ps-am:
++
++uninstall-am: uninstall-local
++
++.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) all check \
++	ctags-recursive install install-am install-strip \
++	tags-recursive
++
++.PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \
++	all all-am all-local check check-am clean clean-generic \
++	clean-noinstLIBRARIES clean-noinstLTLIBRARIES ctags \
++	ctags-recursive distclean distclean-compile distclean-generic \
++	distclean-tags distdir dvi dvi-am html html-am info info-am \
++	install install-am install-data install-data-am install-dvi \
++	install-dvi-am install-exec install-exec-am install-exec-local \
++	install-html install-html-am install-info install-info-am \
++	install-man install-pdf install-pdf-am install-ps \
++	install-ps-am install-strip installcheck installcheck-am \
++	installdirs installdirs-am maintainer-clean \
++	maintainer-clean-generic mostlyclean mostlyclean-compile \
++	mostlyclean-generic mostlyclean-local pdf pdf-am ps ps-am tags \
++	tags-recursive uninstall uninstall-am uninstall-local
++
++# The arg-nonnull.h that gets inserted into generated .h files is the same as
++# build-aux/arg-nonnull.h, except that it has the copyright header cut off.
++arg-nonnull.h: $(top_srcdir)/build-aux/arg-nonnull.h
++	$(AM_V_GEN)rm -f $@-t $@ && \
++	sed -n -e '/GL_ARG_NONNULL/,$$p' \
++	  < $(top_srcdir)/build-aux/arg-nonnull.h \
++	  > $@-t && \
++	mv $@-t $@
++# The c++defs.h that gets inserted into generated .h files is the same as
++# build-aux/c++defs.h, except that it has the copyright header cut off.
++c++defs.h: $(top_srcdir)/build-aux/c++defs.h
++	$(AM_V_GEN)rm -f $@-t $@ && \
++	sed -n -e '/_GL_CXXDEFS/,$$p' \
++	  < $(top_srcdir)/build-aux/c++defs.h \
++	  > $@-t && \
++	mv $@-t $@
++
++# Retrieve values of the variables through 'configure' followed by
++# 'make', not directly through 'configure', so that a user who
++# sets some of these variables consistently on the 'make' command
++# line gets correct results.
++#
++# One advantage of this approach, compared to the classical
++# approach of adding -DLIBDIR=\"$(libdir)\" etc. to AM_CPPFLAGS,
++# is that it protects against the use of undefined variables.
++# If, say, $(libdir) is not set in the Makefile, LIBDIR is not
++# defined by this module, and code using LIBDIR gives a
++# compilation error.
++#
++# Another advantage is that 'make' output is shorter.
++#
++# Listed in the same order as the GNU makefile conventions.
++# The Automake-defined pkg* macros are appended, in the order
++# listed in the Automake 1.10a+ documentation.
++configmake.h: Makefile
++	$(AM_V_GEN)rm -f $@-t && \
++	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
++	  echo '#define PREFIX "$(prefix)"'; \
++	  echo '#define EXEC_PREFIX "$(exec_prefix)"'; \
++	  echo '#define BINDIR "$(bindir)"'; \
++	  echo '#define SBINDIR "$(sbindir)"'; \
++	  echo '#define LIBEXECDIR "$(libexecdir)"'; \
++	  echo '#define DATAROOTDIR "$(datarootdir)"'; \
++	  echo '#define DATADIR "$(datadir)"'; \
++	  echo '#define SYSCONFDIR "$(sysconfdir)"'; \
++	  echo '#define SHAREDSTATEDIR "$(sharedstatedir)"'; \
++	  echo '#define LOCALSTATEDIR "$(localstatedir)"'; \
++	  echo '#define INCLUDEDIR "$(includedir)"'; \
++	  echo '#define OLDINCLUDEDIR "$(oldincludedir)"'; \
++	  echo '#define DOCDIR "$(docdir)"'; \
++	  echo '#define INFODIR "$(infodir)"'; \
++	  echo '#define HTMLDIR "$(htmldir)"'; \
++	  echo '#define DVIDIR "$(dvidir)"'; \
++	  echo '#define PDFDIR "$(pdfdir)"'; \
++	  echo '#define PSDIR "$(psdir)"'; \
++	  echo '#define LIBDIR "$(libdir)"'; \
++	  echo '#define LISPDIR "$(lispdir)"'; \
++	  echo '#define LOCALEDIR "$(localedir)"'; \
++	  echo '#define MANDIR "$(mandir)"'; \
++	  echo '#define MANEXT "$(manext)"'; \
++	  echo '#define PKGDATADIR "$(pkgdatadir)"'; \
++	  echo '#define PKGINCLUDEDIR "$(pkgincludedir)"'; \
++	  echo '#define PKGLIBDIR "$(pkglibdir)"'; \
++	  echo '#define PKGLIBEXECDIR "$(pkglibexecdir)"'; \
++	} | sed '/""/d' > $@-t && \
++	if test -f $@ && cmp $@-t $@ > /dev/null; then \
++	  rm -f $@-t; \
++	else \
++	  rm -f $@; mv $@-t $@; \
++	fi
++
++# We need the following in order to install a simple file in $(libdir)
++# which is shared with other installed packages. We use a list of referencing
++# packages so that "make uninstall" will remove the file if and only if it
++# is not used by another installed package.
++# On systems with glibc-2.1 or newer, the file is redundant, therefore we
++# avoid installing it.
++
++all-local: charset.alias ref-add.sed ref-del.sed
++install-exec-local: install-exec-localcharset
++install-exec-localcharset: all-local
++	if test $(GLIBC21) = no; then \
++	  case '$(host_os)' in \
++	    darwin[56]*) \
++	      need_charset_alias=true ;; \
++	    darwin* | cygwin* | mingw* | pw32* | cegcc*) \
++	      need_charset_alias=false ;; \
++	    *) \
++	      need_charset_alias=true ;; \
++	  esac ; \
++	else \
++	  need_charset_alias=false ; \
++	fi ; \
++	if $$need_charset_alias; then \
++	  $(mkinstalldirs) $(DESTDIR)$(libdir) ; \
++	fi ; \
++	if test -f $(charset_alias); then \
++	  sed -f ref-add.sed $(charset_alias) > $(charset_tmp) ; \
++	  $(INSTALL_DATA) $(charset_tmp) $(charset_alias) ; \
++	  rm -f $(charset_tmp) ; \
++	else \
++	  if $$need_charset_alias; then \
++	    sed -f ref-add.sed charset.alias > $(charset_tmp) ; \
++	    $(INSTALL_DATA) $(charset_tmp) $(charset_alias) ; \
++	    rm -f $(charset_tmp) ; \
++	  fi ; \
++	fi
++
++uninstall-local: uninstall-localcharset
++uninstall-localcharset: all-local
++	if test -f $(charset_alias); then \
++	  sed -f ref-del.sed $(charset_alias) > $(charset_tmp); \
++	  if grep '^# Packages using this file: $$' $(charset_tmp) \
++	      > /dev/null; then \
++	    rm -f $(charset_alias); \
++	  else \
++	    $(INSTALL_DATA) $(charset_tmp) $(charset_alias); \
++	  fi; \
++	  rm -f $(charset_tmp); \
++	fi
++
++charset.alias: config.charset
++	$(AM_V_GEN)rm -f t-$@ $@ && \
++	$(SHELL) $(srcdir)/config.charset '$(host)' > t-$@ && \
++	mv t-$@ $@
++.sin.sed:
++	$(AM_V_GEN)rm -f t-$@ $@ && \
++	sed -e '/^#/d' -e 's/@''PACKAGE''@/$(PACKAGE)/g' $< > t-$@ && \
++	mv t-$@ $@
++
++# We need the following in order to create <stddef.h> when the system
++# doesn't have one that works with the given compiler.
++stddef.h: stddef.in.h
++	$(AM_V_GEN)rm -f $@-t $@ && \
++	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
++	  sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
++	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
++	      -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \
++	      -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \
++	      -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \
++	      < $(srcdir)/stddef.in.h; \
++	} > $@-t && \
++	mv $@-t $@
++
++# We need the following in order to create <stdint.h> when the system
++# doesn't have one that works with the given compiler.
++stdint.h: stdint.in.h
++	$(AM_V_GEN)rm -f $@-t $@ && \
++	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
++	  sed -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \
++	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
++	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
++	      -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \
++	      -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \
++	      -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \
++	      -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \
++	      -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \
++	      -e 's/@''HAVE_LONG_LONG_INT''@/$(HAVE_LONG_LONG_INT)/g' \
++	      -e 's/@''HAVE_UNSIGNED_LONG_LONG_INT''@/$(HAVE_UNSIGNED_LONG_LONG_INT)/g' \
++	      -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \
++	      -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \
++	      -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \
++	      -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \
++	      -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \
++	      -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \
++	      -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \
++	      -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \
++	      -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \
++	      -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \
++	      -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \
++	      -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \
++	      -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \
++	      -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \
++	      < $(srcdir)/stdint.in.h; \
++	} > $@-t && \
++	mv $@-t $@
++
++unitypes.h: unitypes.in.h
++	$(AM_V_GEN)rm -f $@-t $@ && \
++	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
++	  cat $(srcdir)/unitypes.in.h; \
++	} > $@-t && \
++	mv -f $@-t $@
++
++uniwidth.h: uniwidth.in.h
++	$(AM_V_GEN)rm -f $@-t $@ && \
++	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
++	  cat $(srcdir)/uniwidth.in.h; \
++	} > $@-t && \
++	mv -f $@-t $@
++# The warn-on-use.h that gets inserted into generated .h files is the same as
++# build-aux/warn-on-use.h, except that it has the copyright header cut off.
++warn-on-use.h: $(top_srcdir)/build-aux/warn-on-use.h
++	$(AM_V_GEN)rm -f $@-t $@ && \
++	sed -n -e '/^.ifndef/,$$p' \
++	  < $(top_srcdir)/build-aux/warn-on-use.h \
++	  > $@-t && \
++	mv $@-t $@
++
++# We need the following in order to create <wchar.h> when the system
++# version does not work standalone.
++wchar.h: wchar.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
++	$(AM_V_GEN)rm -f $@-t $@ && \
++	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
++	  sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
++	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
++	      -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \
++	      -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \
++	      -e 's|@''GNULIB_BTOWC''@|$(GNULIB_BTOWC)|g' \
++	      -e 's|@''GNULIB_WCTOB''@|$(GNULIB_WCTOB)|g' \
++	      -e 's|@''GNULIB_MBSINIT''@|$(GNULIB_MBSINIT)|g' \
++	      -e 's|@''GNULIB_MBRTOWC''@|$(GNULIB_MBRTOWC)|g' \
++	      -e 's|@''GNULIB_MBRLEN''@|$(GNULIB_MBRLEN)|g' \
++	      -e 's|@''GNULIB_MBSRTOWCS''@|$(GNULIB_MBSRTOWCS)|g' \
++	      -e 's|@''GNULIB_MBSNRTOWCS''@|$(GNULIB_MBSNRTOWCS)|g' \
++	      -e 's|@''GNULIB_WCRTOMB''@|$(GNULIB_WCRTOMB)|g' \
++	      -e 's|@''GNULIB_WCSRTOMBS''@|$(GNULIB_WCSRTOMBS)|g' \
++	      -e 's|@''GNULIB_WCSNRTOMBS''@|$(GNULIB_WCSNRTOMBS)|g' \
++	      -e 's|@''GNULIB_WCWIDTH''@|$(GNULIB_WCWIDTH)|g' \
++	      -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \
++	      -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \
++	      -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \
++	      -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \
++	      -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \
++	      -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \
++	      -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \
++	      -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \
++	      -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \
++	      -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \
++	      -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \
++	      -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \
++	      -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \
++	      -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \
++	      -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \
++	      -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \
++	      -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \
++	      -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \
++	      -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \
++	      -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \
++	      -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \
++	      -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \
++	      -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \
++	      -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \
++	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
++	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
++	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
++	    < $(srcdir)/wchar.in.h; \
++	} > $@-t && \
++	mv $@-t $@
++
++# We need the following in order to create <wctype.h> when the system
++# doesn't have one that works with the given compiler.
++wctype.h: wctype.in.h $(CXXDEFS_H) $(WARN_ON_USE_H)
++	$(AM_V_GEN)rm -f $@-t $@ && \
++	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
++	  sed -e 's/@''HAVE_WCTYPE_H''@/$(HAVE_WCTYPE_H)/g' \
++	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
++	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
++	      -e 's|@''NEXT_WCTYPE_H''@|$(NEXT_WCTYPE_H)|g' \
++	      -e 's/@''HAVE_ISWBLANK''@/$(HAVE_ISWBLANK)/g' \
++	      -e 's/@''HAVE_ISWCNTRL''@/$(HAVE_ISWCNTRL)/g' \
++	      -e 's/@''HAVE_WINT_T''@/$(HAVE_WINT_T)/g' \
++	      -e 's/@''REPLACE_ISWCNTRL''@/$(REPLACE_ISWCNTRL)/g' \
++	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
++	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
++	      < $(srcdir)/wctype.in.h; \
++	} > $@-t && \
++	mv $@-t $@
++
++mostlyclean-local: mostlyclean-generic
++	@for dir in '' $(MOSTLYCLEANDIRS); do \
++	  if test -n "$$dir" && test -d $$dir; then \
++	    echo "rmdir $$dir"; rmdir $$dir; \
++	  fi; \
++	done; \
++	:
++
++# Tell versions [3.59,3.63) of GNU make to not export all variables.
++# Otherwise a system limit (for SysV at least) may be exceeded.
++.NOEXPORT:
+diff --git a/src/libs/gl/gllib/config.charset b/src/libs/gl/gllib/config.charset
+new file mode 100644
+index 0000000..722b704
+--- /dev/null
++++ b/src/libs/gl/gllib/config.charset
+@@ -0,0 +1,683 @@
++#! /bin/sh
++# Output a system dependent table of character encoding aliases.
++#
++#   Copyright (C) 2000-2004, 2006-2010 Free Software Foundation, Inc.
++#
++#   This program is free software; you can redistribute it and/or modify
++#   it under the terms of the GNU General Public License as published by
++#   the Free Software Foundation; either version 2, or (at your option)
++#   any later version.
++#
++#   This program is distributed in the hope that it will be useful,
++#   but WITHOUT ANY WARRANTY; without even the implied warranty of
++#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++#   GNU General Public License for more details.
++#
++#   You should have received a copy of the GNU General Public License along
++#   with this program; if not, write to the Free Software Foundation,
++#   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
++#
++# The table consists of lines of the form
++#    ALIAS  CANONICAL
++#
++# ALIAS is the (system dependent) result of "nl_langinfo (CODESET)".
++# ALIAS is compared in a case sensitive way.
++#
++# CANONICAL is the GNU canonical name for this character encoding.
++# It must be an encoding supported by libiconv. Support by GNU libc is
++# also desirable. CANONICAL is case insensitive. Usually an upper case
++# MIME charset name is preferred.
++# The current list of GNU canonical charset names is as follows.
++#
++#       name              MIME?             used by which systems
++#   ASCII, ANSI_X3.4-1968       glibc solaris freebsd netbsd darwin cygwin
++#   ISO-8859-1              Y   glibc aix hpux irix osf solaris freebsd netbsd openbsd darwin cygwin
++#   ISO-8859-2              Y   glibc aix hpux irix osf solaris freebsd netbsd openbsd darwin cygwin
++#   ISO-8859-3              Y   glibc solaris cygwin
++#   ISO-8859-4              Y   osf solaris freebsd netbsd openbsd darwin
++#   ISO-8859-5              Y   glibc aix hpux irix osf solaris freebsd netbsd openbsd darwin cygwin
++#   ISO-8859-6              Y   glibc aix hpux solaris cygwin
++#   ISO-8859-7              Y   glibc aix hpux irix osf solaris netbsd openbsd darwin cygwin
++#   ISO-8859-8              Y   glibc aix hpux osf solaris cygwin
++#   ISO-8859-9              Y   glibc aix hpux irix osf solaris darwin cygwin
++#   ISO-8859-13                 glibc netbsd openbsd darwin cygwin
++#   ISO-8859-14                 glibc cygwin
++#   ISO-8859-15                 glibc aix osf solaris freebsd netbsd openbsd darwin cygwin
++#   KOI8-R                  Y   glibc solaris freebsd netbsd openbsd darwin
++#   KOI8-U                  Y   glibc freebsd netbsd openbsd darwin cygwin
++#   KOI8-T                      glibc
++#   CP437                       dos
++#   CP775                       dos
++#   CP850                       aix osf dos
++#   CP852                       dos
++#   CP855                       dos
++#   CP856                       aix
++#   CP857                       dos
++#   CP861                       dos
++#   CP862                       dos
++#   CP864                       dos
++#   CP865                       dos
++#   CP866                       freebsd netbsd openbsd darwin dos
++#   CP869                       dos
++#   CP874                       woe32 dos
++#   CP922                       aix
++#   CP932                       aix cygwin woe32 dos
++#   CP943                       aix
++#   CP949                       osf darwin woe32 dos
++#   CP950                       woe32 dos
++#   CP1046                      aix
++#   CP1124                      aix
++#   CP1125                      dos
++#   CP1129                      aix
++#   CP1131                      darwin
++#   CP1250                      woe32
++#   CP1251                      glibc solaris netbsd openbsd darwin cygwin woe32
++#   CP1252                      aix woe32
++#   CP1253                      woe32
++#   CP1254                      woe32
++#   CP1255                      glibc woe32
++#   CP1256                      woe32
++#   CP1257                      woe32
++#   GB2312                  Y   glibc aix hpux irix solaris freebsd netbsd darwin
++#   EUC-JP                  Y   glibc aix hpux irix osf solaris freebsd netbsd darwin
++#   EUC-KR                  Y   glibc aix hpux irix osf solaris freebsd netbsd darwin cygwin
++#   EUC-TW                      glibc aix hpux irix osf solaris netbsd
++#   BIG5                    Y   glibc aix hpux osf solaris freebsd netbsd darwin cygwin
++#   BIG5-HKSCS                  glibc solaris darwin
++#   GBK                         glibc aix osf solaris darwin cygwin woe32 dos
++#   GB18030                     glibc solaris netbsd darwin
++#   SHIFT_JIS               Y   hpux osf solaris freebsd netbsd darwin
++#   JOHAB                       glibc solaris woe32
++#   TIS-620                     glibc aix hpux osf solaris cygwin
++#   VISCII                  Y   glibc
++#   TCVN5712-1                  glibc
++#   ARMSCII-8                   glibc darwin
++#   GEORGIAN-PS                 glibc cygwin
++#   PT154                       glibc
++#   HP-ROMAN8                   hpux
++#   HP-ARABIC8                  hpux
++#   HP-GREEK8                   hpux
++#   HP-HEBREW8                  hpux
++#   HP-TURKISH8                 hpux
++#   HP-KANA8                    hpux
++#   DEC-KANJI                   osf
++#   DEC-HANYU                   osf
++#   UTF-8                   Y   glibc aix hpux osf solaris netbsd darwin cygwin
++#
++# Note: Names which are not marked as being a MIME name should not be used in
++# Internet protocols for information interchange (mail, news, etc.).
++#
++# Note: ASCII and ANSI_X3.4-1968 are synonymous canonical names. Applications
++# must understand both names and treat them as equivalent.
++#
++# The first argument passed to this file is the canonical host specification,
++#    CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
++# or
++#    CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
++
++host="$1"
++os=`echo "$host" | sed -e 's/^[^-]*-[^-]*-\(.*\)$/\1/'`
++echo "# This file contains a table of character encoding aliases,"
++echo "# suitable for operating system '${os}'."
++echo "# It was automatically generated from config.charset."
++# List of references, updated during installation:
++echo "# Packages using this file: "
++case "$os" in
++  linux-gnulibc1*)
++    # Linux libc5 doesn't have nl_langinfo(CODESET); therefore
++    # localcharset.c falls back to using the full locale name
++    # from the environment variables.
++    echo "C ASCII"
++    echo "POSIX ASCII"
++    for l in af af_ZA ca ca_ES da da_DK de de_AT de_BE de_CH de_DE de_LU \
++             en en_AU en_BW en_CA en_DK en_GB en_IE en_NZ en_US en_ZA \
++             en_ZW es es_AR es_BO es_CL es_CO es_DO es_EC es_ES es_GT \
++             es_HN es_MX es_PA es_PE es_PY es_SV es_US es_UY es_VE et \
++             et_EE eu eu_ES fi fi_FI fo fo_FO fr fr_BE fr_CA fr_CH fr_FR \
++             fr_LU ga ga_IE gl gl_ES id id_ID in in_ID is is_IS it it_CH \
++             it_IT kl kl_GL nl nl_BE nl_NL no no_NO pt pt_BR pt_PT sv \
++             sv_FI sv_SE; do
++      echo "$l ISO-8859-1"
++      echo "$l.iso-8859-1 ISO-8859-1"
++      echo "$l.iso-8859-15 ISO-8859-15"
++      echo "$l.iso-8859-15@euro ISO-8859-15"
++      echo "$l@euro ISO-8859-15"
++      echo "$l.cp-437 CP437"
++      echo "$l.cp-850 CP850"
++      echo "$l.cp-1252 CP1252"
++      echo "$l.cp-1252@euro CP1252"
++      #echo "$l.atari-st ATARI-ST" # not a commonly used encoding
++      echo "$l.utf-8 UTF-8"
++      echo "$l.utf-8@euro UTF-8"
++    done
++    for l in cs cs_CZ hr hr_HR hu hu_HU pl pl_PL ro ro_RO sk sk_SK sl \
++             sl_SI sr sr_CS sr_YU; do
++      echo "$l ISO-8859-2"
++      echo "$l.iso-8859-2 ISO-8859-2"
++      echo "$l.cp-852 CP852"
++      echo "$l.cp-1250 CP1250"
++      echo "$l.utf-8 UTF-8"
++    done
++    for l in mk mk_MK ru ru_RU; do
++      echo "$l ISO-8859-5"
++      echo "$l.iso-8859-5 ISO-8859-5"
++      echo "$l.koi8-r KOI8-R"
++      echo "$l.cp-866 CP866"
++      echo "$l.cp-1251 CP1251"
++      echo "$l.utf-8 UTF-8"
++    done
++    for l in ar ar_SA; do
++      echo "$l ISO-8859-6"
++      echo "$l.iso-8859-6 ISO-8859-6"
++      echo "$l.cp-864 CP864"
++      #echo "$l.cp-868 CP868" # not a commonly used encoding
++      echo "$l.cp-1256 CP1256"
++      echo "$l.utf-8 UTF-8"
++    done
++    for l in el el_GR gr gr_GR; do
++      echo "$l ISO-8859-7"
++      echo "$l.iso-8859-7 ISO-8859-7"
++      echo "$l.cp-869 CP869"
++      echo "$l.cp-1253 CP1253"
++      echo "$l.cp-1253@euro CP1253"
++      echo "$l.utf-8 UTF-8"
++      echo "$l.utf-8@euro UTF-8"
++    done
++    for l in he he_IL iw iw_IL; do
++      echo "$l ISO-8859-8"
++      echo "$l.iso-8859-8 ISO-8859-8"
++      echo "$l.cp-862 CP862"
++      echo "$l.cp-1255 CP1255"
++      echo "$l.utf-8 UTF-8"
++    done
++    for l in tr tr_TR; do
++      echo "$l ISO-8859-9"
++      echo "$l.iso-8859-9 ISO-8859-9"
++      echo "$l.cp-857 CP857"
++      echo "$l.cp-1254 CP1254"
++      echo "$l.utf-8 UTF-8"
++    done
++    for l in lt lt_LT lv lv_LV; do
++      #echo "$l BALTIC" # not a commonly used encoding, wrong encoding name
++      echo "$l ISO-8859-13"
++    done
++    for l in ru_UA uk uk_UA; do
++      echo "$l KOI8-U"
++    done
++    for l in zh zh_CN; do
++      #echo "$l GB_2312-80" # not a commonly used encoding, wrong encoding name
++      echo "$l GB2312"
++    done
++    for l in ja ja_JP ja_JP.EUC; do
++      echo "$l EUC-JP"
++    done
++    for l in ko ko_KR; do
++      echo "$l EUC-KR"
++    done
++    for l in th th_TH; do
++      echo "$l TIS-620"
++    done
++    for l in fa fa_IR; do
++      #echo "$l ISIRI-3342" # a broken encoding
++      echo "$l.utf-8 UTF-8"
++    done
++    ;;
++  linux* | *-gnu*)
++    # With glibc-2.1 or newer, we don't need any canonicalization,
++    # because glibc has iconv and both glibc and libiconv support all
++    # GNU canonical names directly. Therefore, the Makefile does not
++    # need to install the alias file at all.
++    # The following applies only to glibc-2.0.x and older libcs.
++    echo "ISO_646.IRV:1983 ASCII"
++    ;;
++  aix*)
++    echo "ISO8859-1 ISO-8859-1"
++    echo "ISO8859-2 ISO-8859-2"
++    echo "ISO8859-5 ISO-8859-5"
++    echo "ISO8859-6 ISO-8859-6"
++    echo "ISO8859-7 ISO-8859-7"
++    echo "ISO8859-8 ISO-8859-8"
++    echo "ISO8859-9 ISO-8859-9"
++    echo "ISO8859-15 ISO-8859-15"
++    echo "IBM-850 CP850"
++    echo "IBM-856 CP856"
++    echo "IBM-921 ISO-8859-13"
++    echo "IBM-922 CP922"
++    echo "IBM-932 CP932"
++    echo "IBM-943 CP943"
++    echo "IBM-1046 CP1046"
++    echo "IBM-1124 CP1124"
++    echo "IBM-1129 CP1129"
++    echo "IBM-1252 CP1252"
++    echo "IBM-eucCN GB2312"
++    echo "IBM-eucJP EUC-JP"
++    echo "IBM-eucKR EUC-KR"
++    echo "IBM-eucTW EUC-TW"
++    echo "big5 BIG5"
++    echo "GBK GBK"
++    echo "TIS-620 TIS-620"
++    echo "UTF-8 UTF-8"
++    ;;
++  hpux*)
++    echo "iso88591 ISO-8859-1"
++    echo "iso88592 ISO-8859-2"
++    echo "iso88595 ISO-8859-5"
++    echo "iso88596 ISO-8859-6"
++    echo "iso88597 ISO-8859-7"
++    echo "iso88598 ISO-8859-8"
++    echo "iso88599 ISO-8859-9"
++    echo "iso885915 ISO-8859-15"
++    echo "roman8 HP-ROMAN8"
++    echo "arabic8 HP-ARABIC8"
++    echo "greek8 HP-GREEK8"
++    echo "hebrew8 HP-HEBREW8"
++    echo "turkish8 HP-TURKISH8"
++    echo "kana8 HP-KANA8"
++    echo "tis620 TIS-620"
++    echo "big5 BIG5"
++    echo "eucJP EUC-JP"
++    echo "eucKR EUC-KR"
++    echo "eucTW EUC-TW"
++    echo "hp15CN GB2312"
++    #echo "ccdc ?" # what is this?
++    echo "SJIS SHIFT_JIS"
++    echo "utf8 UTF-8"
++    ;;
++  irix*)
++    echo "ISO8859-1 ISO-8859-1"
++    echo "ISO8859-2 ISO-8859-2"
++    echo "ISO8859-5 ISO-8859-5"
++    echo "ISO8859-7 ISO-8859-7"
++    echo "ISO8859-9 ISO-8859-9"
++    echo "eucCN GB2312"
++    echo "eucJP EUC-JP"
++    echo "eucKR EUC-KR"
++    echo "eucTW EUC-TW"
++    ;;
++  osf*)
++    echo "ISO8859-1 ISO-8859-1"
++    echo "ISO8859-2 ISO-8859-2"
++    echo "ISO8859-4 ISO-8859-4"
++    echo "ISO8859-5 ISO-8859-5"
++    echo "ISO8859-7 ISO-8859-7"
++    echo "ISO8859-8 ISO-8859-8"
++    echo "ISO8859-9 ISO-8859-9"
++    echo "ISO8859-15 ISO-8859-15"
++    echo "cp850 CP850"
++    echo "big5 BIG5"
++    echo "dechanyu DEC-HANYU"
++    echo "dechanzi GB2312"
++    echo "deckanji DEC-KANJI"
++    echo "deckorean EUC-KR"
++    echo "eucJP EUC-JP"
++    echo "eucKR EUC-KR"
++    echo "eucTW EUC-TW"
++    echo "GBK GBK"
++    echo "KSC5601 CP949"
++    echo "sdeckanji EUC-JP"
++    echo "SJIS SHIFT_JIS"
++    echo "TACTIS TIS-620"
++    echo "UTF-8 UTF-8"
++    ;;
++  solaris*)
++    echo "646 ASCII"
++    echo "ISO8859-1 ISO-8859-1"
++    echo "ISO8859-2 ISO-8859-2"
++    echo "ISO8859-3 ISO-8859-3"
++    echo "ISO8859-4 ISO-8859-4"
++    echo "ISO8859-5 ISO-8859-5"
++    echo "ISO8859-6 ISO-8859-6"
++    echo "ISO8859-7 ISO-8859-7"
++    echo "ISO8859-8 ISO-8859-8"
++    echo "ISO8859-9 ISO-8859-9"
++    echo "ISO8859-15 ISO-8859-15"
++    echo "koi8-r KOI8-R"
++    echo "ansi-1251 CP1251"
++    echo "BIG5 BIG5"
++    echo "Big5-HKSCS BIG5-HKSCS"
++    echo "gb2312 GB2312"
++    echo "GBK GBK"
++    echo "GB18030 GB18030"
++    echo "cns11643 EUC-TW"
++    echo "5601 EUC-KR"
++    echo "ko_KR.johap92 JOHAB"
++    echo "eucJP EUC-JP"
++    echo "PCK SHIFT_JIS"
++    echo "TIS620.2533 TIS-620"
++    #echo "sun_eu_greek ?" # what is this?
++    echo "UTF-8 UTF-8"
++    ;;
++  freebsd* | os2*)
++    # FreeBSD 4.2 doesn't have nl_langinfo(CODESET); therefore
++    # localcharset.c falls back to using the full locale name
++    # from the environment variables.
++    # Likewise for OS/2. OS/2 has XFree86 just like FreeBSD. Just
++    # reuse FreeBSD's locale data for OS/2.
++    echo "C ASCII"
++    echo "US-ASCII ASCII"
++    for l in la_LN lt_LN; do
++      echo "$l.ASCII ASCII"
++    done
++    for l in da_DK de_AT de_CH de_DE en_AU en_CA en_GB en_US es_ES \
++             fi_FI fr_BE fr_CA fr_CH fr_FR is_IS it_CH it_IT la_LN \
++             lt_LN nl_BE nl_NL no_NO pt_PT sv_SE; do
++      echo "$l.ISO_8859-1 ISO-8859-1"
++      echo "$l.DIS_8859-15 ISO-8859-15"
++    done
++    for l in cs_CZ hr_HR hu_HU la_LN lt_LN pl_PL sl_SI; do
++      echo "$l.ISO_8859-2 ISO-8859-2"
++    done
++    for l in la_LN lt_LT; do
++      echo "$l.ISO_8859-4 ISO-8859-4"
++    done
++    for l in ru_RU ru_SU; do
++      echo "$l.KOI8-R KOI8-R"
++      echo "$l.ISO_8859-5 ISO-8859-5"
++      echo "$l.CP866 CP866"
++    done
++    echo "uk_UA.KOI8-U KOI8-U"
++    echo "zh_TW.BIG5 BIG5"
++    echo "zh_TW.Big5 BIG5"
++    echo "zh_CN.EUC GB2312"
++    echo "ja_JP.EUC EUC-JP"
++    echo "ja_JP.SJIS SHIFT_JIS"
++    echo "ja_JP.Shift_JIS SHIFT_JIS"
++    echo "ko_KR.EUC EUC-KR"
++    ;;
++  netbsd*)
++    echo "646 ASCII"
++    echo "ISO8859-1 ISO-8859-1"
++    echo "ISO8859-2 ISO-8859-2"
++    echo "ISO8859-4 ISO-8859-4"
++    echo "ISO8859-5 ISO-8859-5"
++    echo "ISO8859-7 ISO-8859-7"
++    echo "ISO8859-13 ISO-8859-13"
++    echo "ISO8859-15 ISO-8859-15"
++    echo "eucCN GB2312"
++    echo "eucJP EUC-JP"
++    echo "eucKR EUC-KR"
++    echo "eucTW EUC-TW"
++    echo "BIG5 BIG5"
++    echo "SJIS SHIFT_JIS"
++    ;;
++  openbsd*)
++    echo "646 ASCII"
++    echo "ISO8859-1 ISO-8859-1"
++    echo "ISO8859-2 ISO-8859-2"
++    echo "ISO8859-4 ISO-8859-4"
++    echo "ISO8859-5 ISO-8859-5"
++    echo "ISO8859-7 ISO-8859-7"
++    echo "ISO8859-13 ISO-8859-13"
++    echo "ISO8859-15 ISO-8859-15"
++    ;;
++  darwin[56]*)
++    # Darwin 6.8 doesn't have nl_langinfo(CODESET); therefore
++    # localcharset.c falls back to using the full locale name
++    # from the environment variables.
++    echo "C ASCII"
++    for l in en_AU en_CA en_GB en_US la_LN; do
++      echo "$l.US-ASCII ASCII"
++    done
++    for l in da_DK de_AT de_CH de_DE en_AU en_CA en_GB en_US es_ES \
++             fi_FI fr_BE fr_CA fr_CH fr_FR is_IS it_CH it_IT nl_BE \
++             nl_NL no_NO pt_PT sv_SE; do
++      echo "$l ISO-8859-1"
++      echo "$l.ISO8859-1 ISO-8859-1"
++      echo "$l.ISO8859-15 ISO-8859-15"
++    done
++    for l in la_LN; do
++      echo "$l.ISO8859-1 ISO-8859-1"
++      echo "$l.ISO8859-15 ISO-8859-15"
++    done
++    for l in cs_CZ hr_HR hu_HU la_LN pl_PL sl_SI; do
++      echo "$l.ISO8859-2 ISO-8859-2"
++    done
++    for l in la_LN lt_LT; do
++      echo "$l.ISO8859-4 ISO-8859-4"
++    done
++    for l in ru_RU; do
++      echo "$l.KOI8-R KOI8-R"
++      echo "$l.ISO8859-5 ISO-8859-5"
++      echo "$l.CP866 CP866"
++    done
++    for l in bg_BG; do
++      echo "$l.CP1251 CP1251"
++    done
++    echo "uk_UA.KOI8-U KOI8-U"
++    echo "zh_TW.BIG5 BIG5"
++    echo "zh_TW.Big5 BIG5"
++    echo "zh_CN.EUC GB2312"
++    echo "ja_JP.EUC EUC-JP"
++    echo "ja_JP.SJIS SHIFT_JIS"
++    echo "ko_KR.EUC EUC-KR"
++    ;;
++  darwin*)
++    # Darwin 7.5 has nl_langinfo(CODESET), but sometimes its value is
++    # useless:
++    # - It returns the empty string when LANG is set to a locale of the
++    #   form ll_CC, although ll_CC/LC_CTYPE is a symlink to an UTF-8
++    #   LC_CTYPE file.
++    # - The environment variables LANG, LC_CTYPE, LC_ALL are not set by
++    #   the system; nl_langinfo(CODESET) returns "US-ASCII" in this case.
++    # - The documentation says:
++    #     "... all code that calls BSD system routines should ensure
++    #      that the const *char parameters of these routines are in UTF-8
++    #      encoding. All BSD system functions expect their string
++    #      parameters to be in UTF-8 encoding and nothing else."
++    #   It also says
++    #     "An additional caveat is that string parameters for files,
++    #      paths, and other file-system entities must be in canonical
++    #      UTF-8. In a canonical UTF-8 Unicode string, all decomposable
++    #      characters are decomposed ..."
++    #   but this is not true: You can pass non-decomposed UTF-8 strings
++    #   to file system functions, and it is the OS which will convert
++    #   them to decomposed UTF-8 before accessing the file system.
++    # - The Apple Terminal application displays UTF-8 by default.
++    # - However, other applications are free to use different encodings:
++    #   - xterm uses ISO-8859-1 by default.
++    #   - TextEdit uses MacRoman by default.
++    # We prefer UTF-8 over decomposed UTF-8-MAC because one should
++    # minimize the use of decomposed Unicode. Unfortunately, through the
++    # Darwin file system, decomposed UTF-8 strings are leaked into user
++    # space nevertheless.
++    # Then there are also the locales with encodings other than US-ASCII
++    # and UTF-8. These locales can be occasionally useful to users (e.g.
++    # when grepping through ISO-8859-1 encoded text files), when all their
++    # file names are in US-ASCII.
++    echo "ISO8859-1 ISO-8859-1"
++    echo "ISO8859-2 ISO-8859-2"
++    echo "ISO8859-4 ISO-8859-4"
++    echo "ISO8859-5 ISO-8859-5"
++    echo "ISO8859-7 ISO-8859-7"
++    echo "ISO8859-9 ISO-8859-9"
++    echo "ISO8859-13 ISO-8859-13"
++    echo "ISO8859-15 ISO-8859-15"
++    echo "KOI8-R KOI8-R"
++    echo "KOI8-U KOI8-U"
++    echo "CP866 CP866"
++    echo "CP949 CP949"
++    echo "CP1131 CP1131"
++    echo "CP1251 CP1251"
++    echo "eucCN GB2312"
++    echo "GB2312 GB2312"
++    echo "eucJP EUC-JP"
++    echo "eucKR EUC-KR"
++    echo "Big5 BIG5"
++    echo "Big5HKSCS BIG5-HKSCS"
++    echo "GBK GBK"
++    echo "GB18030 GB18030"
++    echo "SJIS SHIFT_JIS"
++    echo "ARMSCII-8 ARMSCII-8"
++    echo "PT154 PT154"
++    #echo "ISCII-DEV ?"
++    echo "* UTF-8"
++    ;;
++  beos* | haiku*)
++    # BeOS and Haiku have a single locale, and it has UTF-8 encoding.
++    echo "* UTF-8"
++    ;;
++  msdosdjgpp*)
++    # DJGPP 2.03 doesn't have nl_langinfo(CODESET); therefore
++    # localcharset.c falls back to using the full locale name
++    # from the environment variables.
++    echo "#"
++    echo "# The encodings given here may not all be correct."
++    echo "# If you find that the encoding given for your language and"
++    echo "# country is not the one your DOS machine actually uses, just"
++    echo "# correct it in this file, and send a mail to"
++    echo "# Juan Manuel Guerrero <juan.guerrero@gmx.de>"
++    echo "# and Bruno Haible <bruno@clisp.org>."
++    echo "#"
++    echo "C ASCII"
++    # ISO-8859-1 languages
++    echo "ca CP850"
++    echo "ca_ES CP850"
++    echo "da CP865"    # not CP850 ??
++    echo "da_DK CP865" # not CP850 ??
++    echo "de CP850"
++    echo "de_AT CP850"
++    echo "de_CH CP850"
++    echo "de_DE CP850"
++    echo "en CP850"
++    echo "en_AU CP850" # not CP437 ??
++    echo "en_CA CP850"
++    echo "en_GB CP850"
++    echo "en_NZ CP437"
++    echo "en_US CP437"
++    echo "en_ZA CP850" # not CP437 ??
++    echo "es CP850"
++    echo "es_AR CP850"
++    echo "es_BO CP850"
++    echo "es_CL CP850"
++    echo "es_CO CP850"
++    echo "es_CR CP850"
++    echo "es_CU CP850"
++    echo "es_DO CP850"
++    echo "es_EC CP850"
++    echo "es_ES CP850"
++    echo "es_GT CP850"
++    echo "es_HN CP850"
++    echo "es_MX CP850"
++    echo "es_NI CP850"
++    echo "es_PA CP850"
++    echo "es_PY CP850"
++    echo "es_PE CP850"
++    echo "es_SV CP850"
++    echo "es_UY CP850"
++    echo "es_VE CP850"
++    echo "et CP850"
++    echo "et_EE CP850"
++    echo "eu CP850"
++    echo "eu_ES CP850"
++    echo "fi CP850"
++    echo "fi_FI CP850"
++    echo "fr CP850"
++    echo "fr_BE CP850"
++    echo "fr_CA CP850"
++    echo "fr_CH CP850"
++    echo "fr_FR CP850"
++    echo "ga CP850"
++    echo "ga_IE CP850"
++    echo "gd CP850"
++    echo "gd_GB CP850"
++    echo "gl CP850"
++    echo "gl_ES CP850"
++    echo "id CP850"    # not CP437 ??
++    echo "id_ID CP850" # not CP437 ??
++    echo "is CP861"    # not CP850 ??
++    echo "is_IS CP861" # not CP850 ??
++    echo "it CP850"
++    echo "it_CH CP850"
++    echo "it_IT CP850"
++    echo "lt CP775"
++    echo "lt_LT CP775"
++    echo "lv CP775"
++    echo "lv_LV CP775"
++    echo "nb CP865"    # not CP850 ??
++    echo "nb_NO CP865" # not CP850 ??
++    echo "nl CP850"
++    echo "nl_BE CP850"
++    echo "nl_NL CP850"
++    echo "nn CP865"    # not CP850 ??
++    echo "nn_NO CP865" # not CP850 ??
++    echo "no CP865"    # not CP850 ??
++    echo "no_NO CP865" # not CP850 ??
++    echo "pt CP850"
++    echo "pt_BR CP850"
++    echo "pt_PT CP850"
++    echo "sv CP850"
++    echo "sv_SE CP850"
++    # ISO-8859-2 languages
++    echo "cs CP852"
++    echo "cs_CZ CP852"
++    echo "hr CP852"
++    echo "hr_HR CP852"
++    echo "hu CP852"
++    echo "hu_HU CP852"
++    echo "pl CP852"
++    echo "pl_PL CP852"
++    echo "ro CP852"
++    echo "ro_RO CP852"
++    echo "sk CP852"
++    echo "sk_SK CP852"
++    echo "sl CP852"
++    echo "sl_SI CP852"
++    echo "sq CP852"
++    echo "sq_AL CP852"
++    echo "sr CP852"    # CP852 or CP866 or CP855 ??
++    echo "sr_CS CP852" # CP852 or CP866 or CP855 ??
++    echo "sr_YU CP852" # CP852 or CP866 or CP855 ??
++    # ISO-8859-3 languages
++    echo "mt CP850"
++    echo "mt_MT CP850"
++    # ISO-8859-5 languages
++    echo "be CP866"
++    echo "be_BE CP866"
++    echo "bg CP866"    # not CP855 ??
++    echo "bg_BG CP866" # not CP855 ??
++    echo "mk CP866"    # not CP855 ??
++    echo "mk_MK CP866" # not CP855 ??
++    echo "ru CP866"
++    echo "ru_RU CP866"
++    echo "uk CP1125"
++    echo "uk_UA CP1125"
++    # ISO-8859-6 languages
++    echo "ar CP864"
++    echo "ar_AE CP864"
++    echo "ar_DZ CP864"
++    echo "ar_EG CP864"
++    echo "ar_IQ CP864"
++    echo "ar_IR CP864"
++    echo "ar_JO CP864"
++    echo "ar_KW CP864"
++    echo "ar_MA CP864"
++    echo "ar_OM CP864"
++    echo "ar_QA CP864"
++    echo "ar_SA CP864"
++    echo "ar_SY CP864"
++    # ISO-8859-7 languages
++    echo "el CP869"
++    echo "el_GR CP869"
++    # ISO-8859-8 languages
++    echo "he CP862"
++    echo "he_IL CP862"
++    # ISO-8859-9 languages
++    echo "tr CP857"
++    echo "tr_TR CP857"
++    # Japanese
++    echo "ja CP932"
++    echo "ja_JP CP932"
++    # Chinese
++    echo "zh_CN GBK"
++    echo "zh_TW CP950" # not CP938 ??
++    # Korean
++    echo "kr CP949"    # not CP934 ??
++    echo "kr_KR CP949" # not CP934 ??
++    # Thai
++    echo "th CP874"
++    echo "th_TH CP874"
++    # Other
++    echo "eo CP850"
++    echo "eo_EO CP850"
++    ;;
++esac
+diff --git a/src/libs/gl/gllib/localcharset.c b/src/libs/gl/gllib/localcharset.c
+new file mode 100644
+index 0000000..5610a22
+--- /dev/null
++++ b/src/libs/gl/gllib/localcharset.c
+@@ -0,0 +1,548 @@
++/* Determine a canonical name for the current locale's character encoding.
++
++   Copyright (C) 2000-2006, 2008-2010 Free Software Foundation, Inc.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 2, or (at your option)
++   any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++
++   You should have received a copy of the GNU General Public License along
++   with this program; if not, write to the Free Software Foundation,
++   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
++
++/* Written by Bruno Haible <bruno@clisp.org>.  */
++
++#include <config.h>
++
++/* Specification.  */
++#include "localcharset.h"
++
++#include <fcntl.h>
++#include <stddef.h>
++#include <stdio.h>
++#include <string.h>
++#include <stdlib.h>
++
++#if defined __APPLE__ && defined __MACH__ && HAVE_LANGINFO_CODESET
++# define DARWIN7 /* Darwin 7 or newer, i.e. MacOS X 10.3 or newer */
++#endif
++
++#if defined _WIN32 || defined __WIN32__
++# define WIN32_NATIVE
++#endif
++
++#if defined __EMX__
++/* Assume EMX program runs on OS/2, even if compiled under DOS.  */
++# ifndef OS2
++#  define OS2
++# endif
++#endif
++
++#if !defined WIN32_NATIVE
++# include <unistd.h>
++# if HAVE_LANGINFO_CODESET
++#  include <langinfo.h>
++# else
++#  if 0 /* see comment below */
++#   include <locale.h>
++#  endif
++# endif
++# ifdef __CYGWIN__
++#  define WIN32_LEAN_AND_MEAN
++#  include <windows.h>
++# endif
++#elif defined WIN32_NATIVE
++# define WIN32_LEAN_AND_MEAN
++# include <windows.h>
++#endif
++#if defined OS2
++# define INCL_DOS
++# include <os2.h>
++#endif
++
++#if ENABLE_RELOCATABLE
++# include "relocatable.h"
++#else
++# define relocate(pathname) (pathname)
++#endif
++
++/* Get LIBDIR.  */
++#ifndef LIBDIR
++# include "configmake.h"
++#endif
++
++/* Define O_NOFOLLOW to 0 on platforms where it does not exist.  */
++#ifndef O_NOFOLLOW
++# define O_NOFOLLOW 0
++#endif
++
++#if defined _WIN32 || defined __WIN32__ || defined __CYGWIN__ || defined __EMX__ || defined __DJGPP__
++  /* Win32, Cygwin, OS/2, DOS */
++# define ISSLASH(C) ((C) == '/' || (C) == '\\')
++#endif
++
++#ifndef DIRECTORY_SEPARATOR
++# define DIRECTORY_SEPARATOR '/'
++#endif
++
++#ifndef ISSLASH
++# define ISSLASH(C) ((C) == DIRECTORY_SEPARATOR)
++#endif
++
++#if HAVE_DECL_GETC_UNLOCKED
++# undef getc
++# define getc getc_unlocked
++#endif
++
++/* The following static variable is declared 'volatile' to avoid a
++   possible multithread problem in the function get_charset_aliases. If we
++   are running in a threaded environment, and if two threads initialize
++   'charset_aliases' simultaneously, both will produce the same value,
++   and everything will be ok if the two assignments to 'charset_aliases'
++   are atomic. But I don't know what will happen if the two assignments mix.  */
++#if __STDC__ != 1
++# define volatile /* empty */
++#endif
++/* Pointer to the contents of the charset.alias file, if it has already been
++   read, else NULL.  Its format is:
++   ALIAS_1 '\0' CANONICAL_1 '\0' ... ALIAS_n '\0' CANONICAL_n '\0' '\0'  */
++static const char * volatile charset_aliases;
++
++/* Return a pointer to the contents of the charset.alias file.  */
++static const char *
++get_charset_aliases (void)
++{
++  const char *cp;
++
++  cp = charset_aliases;
++  if (cp == NULL)
++    {
++#if !(defined DARWIN7 || defined VMS || defined WIN32_NATIVE || defined __CYGWIN__)
++      const char *dir;
++      const char *base = "charset.alias";
++      char *file_name;
++
++      /* Make it possible to override the charset.alias location.  This is
++         necessary for running the testsuite before "make install".  */
++      dir = getenv ("CHARSETALIASDIR");
++      if (dir == NULL || dir[0] == '\0')
++        dir = relocate (LIBDIR);
++
++      /* Concatenate dir and base into freshly allocated file_name.  */
++      {
++        size_t dir_len = strlen (dir);
++        size_t base_len = strlen (base);
++        int add_slash = (dir_len > 0 && !ISSLASH (dir[dir_len - 1]));
++        file_name = (char *) malloc (dir_len + add_slash + base_len + 1);
++        if (file_name != NULL)
++          {
++            memcpy (file_name, dir, dir_len);
++            if (add_slash)
++              file_name[dir_len] = DIRECTORY_SEPARATOR;
++            memcpy (file_name + dir_len + add_slash, base, base_len + 1);
++          }
++      }
++
++      if (file_name == NULL)
++        /* Out of memory.  Treat the file as empty.  */
++        cp = "";
++      else
++        {
++          int fd;
++
++          /* Open the file.  Reject symbolic links on platforms that support
++             O_NOFOLLOW.  This is a security feature.  Without it, an attacker
++             could retrieve parts of the contents (namely, the tail of the
++             first line that starts with "* ") of an arbitrary file by placing
++             a symbolic link to that file under the name "charset.alias" in
++             some writable directory and defining the environment variable
++             CHARSETALIASDIR to point to that directory.  */
++          fd = open (file_name,
++                     O_RDONLY | (HAVE_WORKING_O_NOFOLLOW ? O_NOFOLLOW : 0));
++          if (fd < 0)
++            /* File not found.  Treat it as empty.  */
++            cp = "";
++          else
++            {
++              FILE *fp;
++
++              fp = fdopen (fd, "r");
++              if (fp == NULL)
++                {
++                  /* Out of memory.  Treat the file as empty.  */
++                  close (fd);
++                  cp = "";
++                }
++              else
++                {
++                  /* Parse the file's contents.  */
++                  char *res_ptr = NULL;
++                  size_t res_size = 0;
++
++                  for (;;)
++                    {
++                      int c;
++                      char buf1[50+1];
++                      char buf2[50+1];
++                      size_t l1, l2;
++                      char *old_res_ptr;
++
++                      c = getc (fp);
++                      if (c == EOF)
++                        break;
++                      if (c == '\n' || c == ' ' || c == '\t')
++                        continue;
++                      if (c == '#')
++                        {
++                          /* Skip comment, to end of line.  */
++                          do
++                            c = getc (fp);
++                          while (!(c == EOF || c == '\n'));
++                          if (c == EOF)
++                            break;
++                          continue;
++                        }
++                      ungetc (c, fp);
++                      if (fscanf (fp, "%50s %50s", buf1, buf2) < 2)
++                        break;
++                      l1 = strlen (buf1);
++                      l2 = strlen (buf2);
++                      old_res_ptr = res_ptr;
++                      if (res_size == 0)
++                        {
++                          res_size = l1 + 1 + l2 + 1;
++                          res_ptr = (char *) malloc (res_size + 1);
++                        }
++                      else
++                        {
++                          res_size += l1 + 1 + l2 + 1;
++                          res_ptr = (char *) realloc (res_ptr, res_size + 1);
++                        }
++                      if (res_ptr == NULL)
++                        {
++                          /* Out of memory. */
++                          res_size = 0;
++                          if (old_res_ptr != NULL)
++                            free (old_res_ptr);
++                          break;
++                        }
++                      strcpy (res_ptr + res_size - (l2 + 1) - (l1 + 1), buf1);
++                      strcpy (res_ptr + res_size - (l2 + 1), buf2);
++                    }
++                  fclose (fp);
++                  if (res_size == 0)
++                    cp = "";
++                  else
++                    {
++                      *(res_ptr + res_size) = '\0';
++                      cp = res_ptr;
++                    }
++                }
++            }
++
++          free (file_name);
++        }
++
++#else
++
++# if defined DARWIN7
++      /* To avoid the trouble of installing a file that is shared by many
++         GNU packages -- many packaging systems have problems with this --,
++         simply inline the aliases here.  */
++      cp = "ISO8859-1" "\0" "ISO-8859-1" "\0"
++           "ISO8859-2" "\0" "ISO-8859-2" "\0"
++           "ISO8859-4" "\0" "ISO-8859-4" "\0"
++           "ISO8859-5" "\0" "ISO-8859-5" "\0"
++           "ISO8859-7" "\0" "ISO-8859-7" "\0"
++           "ISO8859-9" "\0" "ISO-8859-9" "\0"
++           "ISO8859-13" "\0" "ISO-8859-13" "\0"
++           "ISO8859-15" "\0" "ISO-8859-15" "\0"
++           "KOI8-R" "\0" "KOI8-R" "\0"
++           "KOI8-U" "\0" "KOI8-U" "\0"
++           "CP866" "\0" "CP866" "\0"
++           "CP949" "\0" "CP949" "\0"
++           "CP1131" "\0" "CP1131" "\0"
++           "CP1251" "\0" "CP1251" "\0"
++           "eucCN" "\0" "GB2312" "\0"
++           "GB2312" "\0" "GB2312" "\0"
++           "eucJP" "\0" "EUC-JP" "\0"
++           "eucKR" "\0" "EUC-KR" "\0"
++           "Big5" "\0" "BIG5" "\0"
++           "Big5HKSCS" "\0" "BIG5-HKSCS" "\0"
++           "GBK" "\0" "GBK" "\0"
++           "GB18030" "\0" "GB18030" "\0"
++           "SJIS" "\0" "SHIFT_JIS" "\0"
++           "ARMSCII-8" "\0" "ARMSCII-8" "\0"
++           "PT154" "\0" "PT154" "\0"
++         /*"ISCII-DEV" "\0" "?" "\0"*/
++           "*" "\0" "UTF-8" "\0";
++# endif
++
++# if defined VMS
++      /* To avoid the troubles of an extra file charset.alias_vms in the
++         sources of many GNU packages, simply inline the aliases here.  */
++      /* The list of encodings is taken from the OpenVMS 7.3-1 documentation
++         "Compaq C Run-Time Library Reference Manual for OpenVMS systems"
++         section 10.7 "Handling Different Character Sets".  */
++      cp = "ISO8859-1" "\0" "ISO-8859-1" "\0"
++           "ISO8859-2" "\0" "ISO-8859-2" "\0"
++           "ISO8859-5" "\0" "ISO-8859-5" "\0"
++           "ISO8859-7" "\0" "ISO-8859-7" "\0"
++           "ISO8859-8" "\0" "ISO-8859-8" "\0"
++           "ISO8859-9" "\0" "ISO-8859-9" "\0"
++           /* Japanese */
++           "eucJP" "\0" "EUC-JP" "\0"
++           "SJIS" "\0" "SHIFT_JIS" "\0"
++           "DECKANJI" "\0" "DEC-KANJI" "\0"
++           "SDECKANJI" "\0" "EUC-JP" "\0"
++           /* Chinese */
++           "eucTW" "\0" "EUC-TW" "\0"
++           "DECHANYU" "\0" "DEC-HANYU" "\0"
++           "DECHANZI" "\0" "GB2312" "\0"
++           /* Korean */
++           "DECKOREAN" "\0" "EUC-KR" "\0";
++# endif
++
++# if defined WIN32_NATIVE || defined __CYGWIN__
++      /* To avoid the troubles of installing a separate file in the same
++         directory as the DLL and of retrieving the DLL's directory at
++         runtime, simply inline the aliases here.  */
++
++      cp = "CP936" "\0" "GBK" "\0"
++           "CP1361" "\0" "JOHAB" "\0"
++           "CP20127" "\0" "ASCII" "\0"
++           "CP20866" "\0" "KOI8-R" "\0"
++           "CP20936" "\0" "GB2312" "\0"
++           "CP21866" "\0" "KOI8-RU" "\0"
++           "CP28591" "\0" "ISO-8859-1" "\0"
++           "CP28592" "\0" "ISO-8859-2" "\0"
++           "CP28593" "\0" "ISO-8859-3" "\0"
++           "CP28594" "\0" "ISO-8859-4" "\0"
++           "CP28595" "\0" "ISO-8859-5" "\0"
++           "CP28596" "\0" "ISO-8859-6" "\0"
++           "CP28597" "\0" "ISO-8859-7" "\0"
++           "CP28598" "\0" "ISO-8859-8" "\0"
++           "CP28599" "\0" "ISO-8859-9" "\0"
++           "CP28605" "\0" "ISO-8859-15" "\0"
++           "CP38598" "\0" "ISO-8859-8" "\0"
++           "CP51932" "\0" "EUC-JP" "\0"
++           "CP51936" "\0" "GB2312" "\0"
++           "CP51949" "\0" "EUC-KR" "\0"
++           "CP51950" "\0" "EUC-TW" "\0"
++           "CP54936" "\0" "GB18030" "\0"
++           "CP65001" "\0" "UTF-8" "\0";
++# endif
++#endif
++
++      charset_aliases = cp;
++    }
++
++  return cp;
++}
++
++/* Determine the current locale's character encoding, and canonicalize it
++   into one of the canonical names listed in config.charset.
++   The result must not be freed; it is statically allocated.
++   If the canonical name cannot be determined, the result is a non-canonical
++   name.  */
++
++#ifdef STATIC
++STATIC
++#endif
++const char *
++locale_charset (void)
++{
++  const char *codeset;
++  const char *aliases;
++
++#if !(defined WIN32_NATIVE || defined OS2)
++
++# if HAVE_LANGINFO_CODESET
++
++  /* Most systems support nl_langinfo (CODESET) nowadays.  */
++  codeset = nl_langinfo (CODESET);
++
++#  ifdef __CYGWIN__
++  /* Cygwin < 1.7 does not have locales.  nl_langinfo (CODESET) always
++     returns "US-ASCII".  Return the suffix of the locale name from the
++     environment variables (if present) or the codepage as a number.  */
++  if (codeset != NULL && strcmp (codeset, "US-ASCII") == 0)
++    {
++      const char *locale;
++      static char buf[2 + 10 + 1];
++
++      locale = getenv ("LC_ALL");
++      if (locale == NULL || locale[0] == '\0')
++        {
++          locale = getenv ("LC_CTYPE");
++          if (locale == NULL || locale[0] == '\0')
++            locale = getenv ("LANG");
++        }
++      if (locale != NULL && locale[0] != '\0')
++        {
++          /* If the locale name contains an encoding after the dot, return
++             it.  */
++          const char *dot = strchr (locale, '.');
++
++          if (dot != NULL)
++            {
++              const char *modifier;
++
++              dot++;
++              /* Look for the possible @... trailer and remove it, if any.  */
++              modifier = strchr (dot, '@');
++              if (modifier == NULL)
++                return dot;
++              if (modifier - dot < sizeof (buf))
++                {
++                  memcpy (buf, dot, modifier - dot);
++                  buf [modifier - dot] = '\0';
++                  return buf;
++                }
++            }
++        }
++
++      /* Woe32 has a function returning the locale's codepage as a number:
++         GetACP().  This encoding is used by Cygwin, unless the user has set
++         the environment variable CYGWIN=codepage:oem (which very few people
++         do).
++         Output directed to console windows needs to be converted (to
++         GetOEMCP() if the console is using a raster font, or to
++         GetConsoleOutputCP() if it is using a TrueType font).  Cygwin does
++         this conversion transparently (see winsup/cygwin/fhandler_console.cc),
++         converting to GetConsoleOutputCP().  This leads to correct results,
++         except when SetConsoleOutputCP has been called and a raster font is
++         in use.  */
++      sprintf (buf, "CP%u", GetACP ());
++      codeset = buf;
++    }
++#  endif
++
++# else
++
++  /* On old systems which lack it, use setlocale or getenv.  */
++  const char *locale = NULL;
++
++  /* But most old systems don't have a complete set of locales.  Some
++     (like SunOS 4 or DJGPP) have only the C locale.  Therefore we don't
++     use setlocale here; it would return "C" when it doesn't support the
++     locale name the user has set.  */
++#  if 0
++  locale = setlocale (LC_CTYPE, NULL);
++#  endif
++  if (locale == NULL || locale[0] == '\0')
++    {
++      locale = getenv ("LC_ALL");
++      if (locale == NULL || locale[0] == '\0')
++        {
++          locale = getenv ("LC_CTYPE");
++          if (locale == NULL || locale[0] == '\0')
++            locale = getenv ("LANG");
++        }
++    }
++
++  /* On some old systems, one used to set locale = "iso8859_1". On others,
++     you set it to "language_COUNTRY.charset". In any case, we resolve it
++     through the charset.alias file.  */
++  codeset = locale;
++
++# endif
++
++#elif defined WIN32_NATIVE
++
++  static char buf[2 + 10 + 1];
++
++  /* Woe32 has a function returning the locale's codepage as a number:
++     GetACP().
++     When the output goes to a console window, it needs to be provided in
++     GetOEMCP() encoding if the console is using a raster font, or in
++     GetConsoleOutputCP() encoding if it is using a TrueType font.
++     But in GUI programs and for output sent to files and pipes, GetACP()
++     encoding is the best bet.  */
++  sprintf (buf, "CP%u", GetACP ());
++  codeset = buf;
++
++#elif defined OS2
++
++  const char *locale;
++  static char buf[2 + 10 + 1];
++  ULONG cp[3];
++  ULONG cplen;
++
++  /* Allow user to override the codeset, as set in the operating system,
++     with standard language environment variables.  */
++  locale = getenv ("LC_ALL");
++  if (locale == NULL || locale[0] == '\0')
++    {
++      locale = getenv ("LC_CTYPE");
++      if (locale == NULL || locale[0] == '\0')
++        locale = getenv ("LANG");
++    }
++  if (locale != NULL && locale[0] != '\0')
++    {
++      /* If the locale name contains an encoding after the dot, return it.  */
++      const char *dot = strchr (locale, '.');
++
++      if (dot != NULL)
++        {
++          const char *modifier;
++
++          dot++;
++          /* Look for the possible @... trailer and remove it, if any.  */
++          modifier = strchr (dot, '@');
++          if (modifier == NULL)
++            return dot;
++          if (modifier - dot < sizeof (buf))
++            {
++              memcpy (buf, dot, modifier - dot);
++              buf [modifier - dot] = '\0';
++              return buf;
++            }
++        }
++
++      /* Resolve through the charset.alias file.  */
++      codeset = locale;
++    }
++  else
++    {
++      /* OS/2 has a function returning the locale's codepage as a number.  */
++      if (DosQueryCp (sizeof (cp), cp, &cplen))
++        codeset = "";
++      else
++        {
++          sprintf (buf, "CP%u", cp[0]);
++          codeset = buf;
++        }
++    }
++
++#endif
++
++  if (codeset == NULL)
++    /* The canonical name cannot be determined.  */
++    codeset = "";
++
++  /* Resolve alias. */
++  for (aliases = get_charset_aliases ();
++       *aliases != '\0';
++       aliases += strlen (aliases) + 1, aliases += strlen (aliases) + 1)
++    if (strcmp (codeset, aliases) == 0
++        || (aliases[0] == '*' && aliases[1] == '\0'))
++      {
++        codeset = aliases + strlen (aliases) + 1;
++        break;
++      }
++
++  /* Don't return an empty string.  GNU libc and GNU libiconv interpret
++     the empty string as denoting "the locale's character encoding",
++     thus GNU libiconv would call this function a second time.  */
++  if (codeset[0] == '\0')
++    codeset = "ASCII";
++
++  return codeset;
++}
+diff --git a/src/libs/gl/gllib/localcharset.h b/src/libs/gl/gllib/localcharset.h
+new file mode 100644
+index 0000000..653ad0f
+--- /dev/null
++++ b/src/libs/gl/gllib/localcharset.h
+@@ -0,0 +1,41 @@
++/* Determine a canonical name for the current locale's character encoding.
++   Copyright (C) 2000-2003, 2009-2010 Free Software Foundation, Inc.
++   This file is part of the GNU CHARSET Library.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 2, or (at your option)
++   any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++
++   You should have received a copy of the GNU General Public License along
++   with this program; if not, write to the Free Software Foundation,
++   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
++
++#ifndef _LOCALCHARSET_H
++#define _LOCALCHARSET_H
++
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++
++/* Determine the current locale's character encoding, and canonicalize it
++   into one of the canonical names listed in config.charset.
++   The result must not be freed; it is statically allocated.
++   If the canonical name cannot be determined, the result is a non-canonical
++   name.  */
++extern const char * locale_charset (void);
++
++
++#ifdef __cplusplus
++}
++#endif
++
++
++#endif /* _LOCALCHARSET_H */
+diff --git a/src/libs/gl/gllib/ref-add.sin b/src/libs/gl/gllib/ref-add.sin
+new file mode 100644
+index 0000000..f70fadc
+--- /dev/null
++++ b/src/libs/gl/gllib/ref-add.sin
+@@ -0,0 +1,30 @@
++# Add this package to a list of references stored in a text file.
++#
++#   Copyright (C) 2000, 2009, 2010 Free Software Foundation, Inc.
++#
++#   This program is free software; you can redistribute it and/or modify
++#   it under the terms of the GNU General Public License as published by
++#   the Free Software Foundation; either version 2, or (at your option)
++#   any later version.
++#
++#   This program is distributed in the hope that it will be useful,
++#   but WITHOUT ANY WARRANTY; without even the implied warranty of
++#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++#   GNU General Public License for more details.
++#
++#   You should have received a copy of the GNU General Public License along
++#   with this program; if not, write to the Free Software Foundation,
++#   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
++#
++# Written by Bruno Haible <haible@clisp.cons.org>.
++#
++/^# Packages using this file: / {
++  s/# Packages using this file://
++  ta
++  :a
++  s/ @PACKAGE@ / @PACKAGE@ /
++  tb
++  s/ $/ @PACKAGE@ /
++  :b
++  s/^/# Packages using this file:/
++}
+diff --git a/src/libs/gl/gllib/ref-del.sin b/src/libs/gl/gllib/ref-del.sin
+new file mode 100644
+index 0000000..76af5e0
+--- /dev/null
++++ b/src/libs/gl/gllib/ref-del.sin
+@@ -0,0 +1,25 @@
++# Remove this package from a list of references stored in a text file.
++#
++#   Copyright (C) 2000, 2009, 2010 Free Software Foundation, Inc.
++#
++#   This program is free software; you can redistribute it and/or modify
++#   it under the terms of the GNU General Public License as published by
++#   the Free Software Foundation; either version 2, or (at your option)
++#   any later version.
++#
++#   This program is distributed in the hope that it will be useful,
++#   but WITHOUT ANY WARRANTY; without even the implied warranty of
++#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++#   GNU General Public License for more details.
++#
++#   You should have received a copy of the GNU General Public License along
++#   with this program; if not, write to the Free Software Foundation,
++#   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
++#
++# Written by Bruno Haible <haible@clisp.cons.org>.
++#
++/^# Packages using this file: / {
++  s/# Packages using this file://
++  s/ @PACKAGE@ / /
++  s/^/# Packages using this file:/
++}
+diff --git a/src/libs/gl/gllib/stddef.in.h b/src/libs/gl/gllib/stddef.in.h
+new file mode 100644
+index 0000000..4bfd866
+--- /dev/null
++++ b/src/libs/gl/gllib/stddef.in.h
+@@ -0,0 +1,86 @@
++/* A substitute for POSIX 2008 <stddef.h>, for platforms that have issues.
++
++   Copyright (C) 2009, 2010 Free Software Foundation, Inc.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 2, or (at your option)
++   any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++
++   You should have received a copy of the GNU General Public License
++   along with this program; if not, write to the Free Software Foundation,
++   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
++
++/* Written by Eric Blake.  */
++
++/*
++ * POSIX 2008 <stddef.h> for platforms that have issues.
++ * <http://www.opengroup.org/susv3xbd/stddef.h.html>
++ */
++
++#if __GNUC__ >= 3
++@PRAGMA_SYSTEM_HEADER@
++#endif
++
++#if defined __need_wchar_t || defined __need_size_t  \
++  || defined __need_ptrdiff_t || defined __need_NULL \
++  || defined __need_wint_t
++/* Special invocation convention inside gcc header files.  In
++   particular, gcc provides a version of <stddef.h> that blindly
++   redefines NULL even when __need_wint_t was defined, even though
++   wint_t is not normally provided by <stddef.h>.  Hence, we must
++   remember if special invocation has ever been used to obtain wint_t,
++   in which case we need to clean up NULL yet again.  */
++
++# if !(defined _GL_STDDEF_H && defined _GL_STDDEF_WINT_T)
++#  ifdef __need_wint_t
++#   undef _GL_STDDEF_H
++#   define _GL_STDDEF_WINT_T
++#  endif
++#  @INCLUDE_NEXT@ @NEXT_STDDEF_H@
++# endif
++
++#else
++/* Normal invocation convention.  */
++
++# ifndef _GL_STDDEF_H
++
++/* The include_next requires a split double-inclusion guard.  */
++
++#  @INCLUDE_NEXT@ @NEXT_STDDEF_H@
++
++#  ifndef _GL_STDDEF_H
++#   define _GL_STDDEF_H
++
++/* On NetBSD 5.0, the definition of NULL lacks proper parentheses.  */
++#if @REPLACE_NULL@
++# undef NULL
++# ifdef __cplusplus
++   /* ISO C++ says that the macro NULL must expand to an integer constant
++      expression, hence '((void *) 0)' is not allowed in C++.  */
++#  if __GNUG__ >= 3
++    /* GNU C++ has a __null macro that behaves like an integer ('int' or
++       'long') but has the same size as a pointer.  Use that, to avoid
++       warnings.  */
++#   define NULL __null
++#  else
++#   define NULL 0L
++#  endif
++# else
++#  define NULL ((void *) 0)
++# endif
++#endif
++
++/* Some platforms lack wchar_t.  */
++#if !@HAVE_WCHAR_T@
++# define wchar_t int
++#endif
++
++#  endif /* _GL_STDDEF_H */
++# endif /* _GL_STDDEF_H */
++#endif /* __need_XXX */
+diff --git a/src/libs/gl/gllib/stdint.in.h b/src/libs/gl/gllib/stdint.in.h
+new file mode 100644
+index 0000000..a861c07
+--- /dev/null
++++ b/src/libs/gl/gllib/stdint.in.h
+@@ -0,0 +1,568 @@
++/* Copyright (C) 2001-2002, 2004-2010 Free Software Foundation, Inc.
++   Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood.
++   This file is part of gnulib.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 2, or (at your option)
++   any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++
++   You should have received a copy of the GNU General Public License
++   along with this program; if not, write to the Free Software Foundation,
++   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
++
++/*
++ * ISO C 99 <stdint.h> for platforms that lack it.
++ * <http://www.opengroup.org/susv3xbd/stdint.h.html>
++ */
++
++#ifndef _GL_STDINT_H
++
++#if __GNUC__ >= 3
++@PRAGMA_SYSTEM_HEADER@
++#endif
++
++/* When including a system file that in turn includes <inttypes.h>,
++   use the system <inttypes.h>, not our substitute.  This avoids
++   problems with (for example) VMS, whose <sys/bitypes.h> includes
++   <inttypes.h>.  */
++#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H
++
++/* Get those types that are already defined in other system include
++   files, so that we can "#define int8_t signed char" below without
++   worrying about a later system include file containing a "typedef
++   signed char int8_t;" that will get messed up by our macro.  Our
++   macros should all be consistent with the system versions, except
++   for the "fast" types and macros, which we recommend against using
++   in public interfaces due to compiler differences.  */
++
++#if @HAVE_STDINT_H@
++# if defined __sgi && ! defined __c99
++   /* Bypass IRIX's <stdint.h> if in C89 mode, since it merely annoys users
++      with "This header file is to be used only for c99 mode compilations"
++      diagnostics.  */
++#  define __STDINT_H__
++# endif
++  /* Other systems may have an incomplete or buggy <stdint.h>.
++     Include it before <inttypes.h>, since any "#include <stdint.h>"
++     in <inttypes.h> would reinclude us, skipping our contents because
++     _GL_STDINT_H is defined.
++     The include_next requires a split double-inclusion guard.  */
++# @INCLUDE_NEXT@ @NEXT_STDINT_H@
++#endif
++
++#if ! defined _GL_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H
++#define _GL_STDINT_H
++
++/* <sys/types.h> defines some of the stdint.h types as well, on glibc,
++   IRIX 6.5, and OpenBSD 3.8 (via <machine/types.h>).
++   AIX 5.2 <sys/types.h> isn't needed and causes troubles.
++   MacOS X 10.4.6 <sys/types.h> includes <stdint.h> (which is us), but
++   relies on the system <stdint.h> definitions, so include
++   <sys/types.h> after @NEXT_STDINT_H@.  */
++#if @HAVE_SYS_TYPES_H@ && ! defined _AIX
++# include <sys/types.h>
++#endif
++
++/* Get LONG_MIN, LONG_MAX, ULONG_MAX.  */
++#include <limits.h>
++
++#if @HAVE_INTTYPES_H@
++  /* In OpenBSD 3.8, <inttypes.h> includes <machine/types.h>, which defines
++     int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__.
++     <inttypes.h> also defines intptr_t and uintptr_t.  */
++# include <inttypes.h>
++#elif @HAVE_SYS_INTTYPES_H@
++  /* Solaris 7 <sys/inttypes.h> has the types except the *_fast*_t types, and
++     the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX.  */
++# include <sys/inttypes.h>
++#endif
++
++#if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__
++  /* Linux libc4 >= 4.6.7 and libc5 have a <sys/bitypes.h> that defines
++     int{8,16,32,64}_t and __BIT_TYPES_DEFINED__.  In libc5 >= 5.2.2 it is
++     included by <sys/types.h>.  */
++# include <sys/bitypes.h>
++#endif
++
++#undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H
++
++/* Minimum and maximum values for a integer type under the usual assumption.
++   Return an unspecified value if BITS == 0, adding a check to pacify
++   picky compilers.  */
++
++#define _STDINT_MIN(signed, bits, zero) \
++  ((signed) ? (- ((zero) + 1) << ((bits) ? (bits) - 1 : 0)) : (zero))
++
++#define _STDINT_MAX(signed, bits, zero) \
++  ((signed) \
++   ? ~ _STDINT_MIN (signed, bits, zero) \
++   : /* The expression for the unsigned case.  The subtraction of (signed) \
++        is a nop in the unsigned case and avoids "signed integer overflow" \
++        warnings in the signed case.  */ \
++     ((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1)
++
++/* 7.18.1.1. Exact-width integer types */
++
++/* Here we assume a standard architecture where the hardware integer
++   types have 8, 16, 32, optionally 64 bits.  */
++
++#undef int8_t
++#undef uint8_t
++typedef signed char gl_int8_t;
++typedef unsigned char gl_uint8_t;
++#define int8_t gl_int8_t
++#define uint8_t gl_uint8_t
++
++#undef int16_t
++#undef uint16_t
++typedef short int gl_int16_t;
++typedef unsigned short int gl_uint16_t;
++#define int16_t gl_int16_t
++#define uint16_t gl_uint16_t
++
++#undef int32_t
++#undef uint32_t
++typedef int gl_int32_t;
++typedef unsigned int gl_uint32_t;
++#define int32_t gl_int32_t
++#define uint32_t gl_uint32_t
++
++/* Do not undefine int64_t if gnulib is not being used with 64-bit
++   types, since otherwise it breaks platforms like Tandem/NSK.  */
++#if LONG_MAX >> 31 >> 31 == 1
++# undef int64_t
++typedef long int gl_int64_t;
++# define int64_t gl_int64_t
++# define GL_INT64_T
++#elif defined _MSC_VER
++# undef int64_t
++typedef __int64 gl_int64_t;
++# define int64_t gl_int64_t
++# define GL_INT64_T
++#elif @HAVE_LONG_LONG_INT@
++# undef int64_t
++typedef long long int gl_int64_t;
++# define int64_t gl_int64_t
++# define GL_INT64_T
++#endif
++
++#if ULONG_MAX >> 31 >> 31 >> 1 == 1
++# undef uint64_t
++typedef unsigned long int gl_uint64_t;
++# define uint64_t gl_uint64_t
++# define GL_UINT64_T
++#elif defined _MSC_VER
++# undef uint64_t
++typedef unsigned __int64 gl_uint64_t;
++# define uint64_t gl_uint64_t
++# define GL_UINT64_T
++#elif @HAVE_UNSIGNED_LONG_LONG_INT@
++# undef uint64_t
++typedef unsigned long long int gl_uint64_t;
++# define uint64_t gl_uint64_t
++# define GL_UINT64_T
++#endif
++
++/* Avoid collision with Solaris 2.5.1 <pthread.h> etc.  */
++#define _UINT8_T
++#define _UINT32_T
++#define _UINT64_T
++
++
++/* 7.18.1.2. Minimum-width integer types */
++
++/* Here we assume a standard architecture where the hardware integer
++   types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types
++   are the same as the corresponding N_t types.  */
++
++#undef int_least8_t
++#undef uint_least8_t
++#undef int_least16_t
++#undef uint_least16_t
++#undef int_least32_t
++#undef uint_least32_t
++#undef int_least64_t
++#undef uint_least64_t
++#define int_least8_t int8_t
++#define uint_least8_t uint8_t
++#define int_least16_t int16_t
++#define uint_least16_t uint16_t
++#define int_least32_t int32_t
++#define uint_least32_t uint32_t
++#ifdef GL_INT64_T
++# define int_least64_t int64_t
++#endif
++#ifdef GL_UINT64_T
++# define uint_least64_t uint64_t
++#endif
++
++/* 7.18.1.3. Fastest minimum-width integer types */
++
++/* Note: Other <stdint.h> substitutes may define these types differently.
++   It is not recommended to use these types in public header files. */
++
++/* Here we assume a standard architecture where the hardware integer
++   types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types
++   are taken from the same list of types.  Assume that 'long int'
++   is fast enough for all narrower integers.  */
++
++#undef int_fast8_t
++#undef uint_fast8_t
++#undef int_fast16_t
++#undef uint_fast16_t
++#undef int_fast32_t
++#undef uint_fast32_t
++#undef int_fast64_t
++#undef uint_fast64_t
++typedef long int gl_int_fast8_t;
++typedef unsigned long int gl_uint_fast8_t;
++typedef long int gl_int_fast16_t;
++typedef unsigned long int gl_uint_fast16_t;
++typedef long int gl_int_fast32_t;
++typedef unsigned long int gl_uint_fast32_t;
++#define int_fast8_t gl_int_fast8_t
++#define uint_fast8_t gl_uint_fast8_t
++#define int_fast16_t gl_int_fast16_t
++#define uint_fast16_t gl_uint_fast16_t
++#define int_fast32_t gl_int_fast32_t
++#define uint_fast32_t gl_uint_fast32_t
++#ifdef GL_INT64_T
++# define int_fast64_t int64_t
++#endif
++#ifdef GL_UINT64_T
++# define uint_fast64_t uint64_t
++#endif
++
++/* 7.18.1.4. Integer types capable of holding object pointers */
++
++#undef intptr_t
++#undef uintptr_t
++typedef long int gl_intptr_t;
++typedef unsigned long int gl_uintptr_t;
++#define intptr_t gl_intptr_t
++#define uintptr_t gl_uintptr_t
++
++/* 7.18.1.5. Greatest-width integer types */
++
++/* Note: These types are compiler dependent. It may be unwise to use them in
++   public header files. */
++
++#undef intmax_t
++#if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1
++typedef long long int gl_intmax_t;
++# define intmax_t gl_intmax_t
++#elif defined GL_INT64_T
++# define intmax_t int64_t
++#else
++typedef long int gl_intmax_t;
++# define intmax_t gl_intmax_t
++#endif
++
++#undef uintmax_t
++#if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1
++typedef unsigned long long int gl_uintmax_t;
++# define uintmax_t gl_uintmax_t
++#elif defined GL_UINT64_T
++# define uintmax_t uint64_t
++#else
++typedef unsigned long int gl_uintmax_t;
++# define uintmax_t gl_uintmax_t
++#endif
++
++/* Verify that intmax_t and uintmax_t have the same size.  Too much code
++   breaks if this is not the case.  If this check fails, the reason is likely
++   to be found in the autoconf macros.  */
++typedef int _verify_intmax_size[2 * (sizeof (intmax_t) == sizeof (uintmax_t)) - 1];
++
++/* 7.18.2. Limits of specified-width integer types */
++
++#if ! defined __cplusplus || defined __STDC_LIMIT_MACROS
++
++/* 7.18.2.1. Limits of exact-width integer types */
++
++/* Here we assume a standard architecture where the hardware integer
++   types have 8, 16, 32, optionally 64 bits.  */
++
++#undef INT8_MIN
++#undef INT8_MAX
++#undef UINT8_MAX
++#define INT8_MIN  (~ INT8_MAX)
++#define INT8_MAX  127
++#define UINT8_MAX  255
++
++#undef INT16_MIN
++#undef INT16_MAX
++#undef UINT16_MAX
++#define INT16_MIN  (~ INT16_MAX)
++#define INT16_MAX  32767
++#define UINT16_MAX  65535
++
++#undef INT32_MIN
++#undef INT32_MAX
++#undef UINT32_MAX
++#define INT32_MIN  (~ INT32_MAX)
++#define INT32_MAX  2147483647
++#define UINT32_MAX  4294967295U
++
++#undef INT64_MIN
++#undef INT64_MAX
++#ifdef GL_INT64_T
++/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0
++   evaluates the latter incorrectly in preprocessor expressions.  */
++# define INT64_MIN  (- INTMAX_C (1) << 63)
++# define INT64_MAX  INTMAX_C (9223372036854775807)
++#endif
++
++#undef UINT64_MAX
++#ifdef GL_UINT64_T
++# define UINT64_MAX  UINTMAX_C (18446744073709551615)
++#endif
++
++/* 7.18.2.2. Limits of minimum-width integer types */
++
++/* Here we assume a standard architecture where the hardware integer
++   types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types
++   are the same as the corresponding N_t types.  */
++
++#undef INT_LEAST8_MIN
++#undef INT_LEAST8_MAX
++#undef UINT_LEAST8_MAX
++#define INT_LEAST8_MIN  INT8_MIN
++#define INT_LEAST8_MAX  INT8_MAX
++#define UINT_LEAST8_MAX  UINT8_MAX
++
++#undef INT_LEAST16_MIN
++#undef INT_LEAST16_MAX
++#undef UINT_LEAST16_MAX
++#define INT_LEAST16_MIN  INT16_MIN
++#define INT_LEAST16_MAX  INT16_MAX
++#define UINT_LEAST16_MAX  UINT16_MAX
++
++#undef INT_LEAST32_MIN
++#undef INT_LEAST32_MAX
++#undef UINT_LEAST32_MAX
++#define INT_LEAST32_MIN  INT32_MIN
++#define INT_LEAST32_MAX  INT32_MAX
++#define UINT_LEAST32_MAX  UINT32_MAX
++
++#undef INT_LEAST64_MIN
++#undef INT_LEAST64_MAX
++#ifdef GL_INT64_T
++# define INT_LEAST64_MIN  INT64_MIN
++# define INT_LEAST64_MAX  INT64_MAX
++#endif
++
++#undef UINT_LEAST64_MAX
++#ifdef GL_UINT64_T
++# define UINT_LEAST64_MAX  UINT64_MAX
++#endif
++
++/* 7.18.2.3. Limits of fastest minimum-width integer types */
++
++/* Here we assume a standard architecture where the hardware integer
++   types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types
++   are taken from the same list of types.  */
++
++#undef INT_FAST8_MIN
++#undef INT_FAST8_MAX
++#undef UINT_FAST8_MAX
++#define INT_FAST8_MIN  LONG_MIN
++#define INT_FAST8_MAX  LONG_MAX
++#define UINT_FAST8_MAX  ULONG_MAX
++
++#undef INT_FAST16_MIN
++#undef INT_FAST16_MAX
++#undef UINT_FAST16_MAX
++#define INT_FAST16_MIN  LONG_MIN
++#define INT_FAST16_MAX  LONG_MAX
++#define UINT_FAST16_MAX  ULONG_MAX
++
++#undef INT_FAST32_MIN
++#undef INT_FAST32_MAX
++#undef UINT_FAST32_MAX
++#define INT_FAST32_MIN  LONG_MIN
++#define INT_FAST32_MAX  LONG_MAX
++#define UINT_FAST32_MAX  ULONG_MAX
++
++#undef INT_FAST64_MIN
++#undef INT_FAST64_MAX
++#ifdef GL_INT64_T
++# define INT_FAST64_MIN  INT64_MIN
++# define INT_FAST64_MAX  INT64_MAX
++#endif
++
++#undef UINT_FAST64_MAX
++#ifdef GL_UINT64_T
++# define UINT_FAST64_MAX  UINT64_MAX
++#endif
++
++/* 7.18.2.4. Limits of integer types capable of holding object pointers */
++
++#undef INTPTR_MIN
++#undef INTPTR_MAX
++#undef UINTPTR_MAX
++#define INTPTR_MIN  LONG_MIN
++#define INTPTR_MAX  LONG_MAX
++#define UINTPTR_MAX  ULONG_MAX
++
++/* 7.18.2.5. Limits of greatest-width integer types */
++
++#undef INTMAX_MIN
++#undef INTMAX_MAX
++#ifdef INT64_MAX
++# define INTMAX_MIN  INT64_MIN
++# define INTMAX_MAX  INT64_MAX
++#else
++# define INTMAX_MIN  INT32_MIN
++# define INTMAX_MAX  INT32_MAX
++#endif
++
++#undef UINTMAX_MAX
++#ifdef UINT64_MAX
++# define UINTMAX_MAX  UINT64_MAX
++#else
++# define UINTMAX_MAX  UINT32_MAX
++#endif
++
++/* 7.18.3. Limits of other integer types */
++
++/* ptrdiff_t limits */
++#undef PTRDIFF_MIN
++#undef PTRDIFF_MAX
++#if @APPLE_UNIVERSAL_BUILD@
++# ifdef _LP64
++#  define PTRDIFF_MIN  _STDINT_MIN (1, 64, 0l)
++#  define PTRDIFF_MAX  _STDINT_MAX (1, 64, 0l)
++# else
++#  define PTRDIFF_MIN  _STDINT_MIN (1, 32, 0)
++#  define PTRDIFF_MAX  _STDINT_MAX (1, 32, 0)
++# endif
++#else
++# define PTRDIFF_MIN  \
++    _STDINT_MIN (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@)
++# define PTRDIFF_MAX  \
++    _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@)
++#endif
++
++/* sig_atomic_t limits */
++#undef SIG_ATOMIC_MIN
++#undef SIG_ATOMIC_MAX
++#define SIG_ATOMIC_MIN  \
++   _STDINT_MIN (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \
++                0@SIG_ATOMIC_T_SUFFIX@)
++#define SIG_ATOMIC_MAX  \
++   _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \
++                0@SIG_ATOMIC_T_SUFFIX@)
++
++
++/* size_t limit */
++#undef SIZE_MAX
++#if @APPLE_UNIVERSAL_BUILD@
++# ifdef _LP64
++#  define SIZE_MAX  _STDINT_MAX (0, 64, 0ul)
++# else
++#  define SIZE_MAX  _STDINT_MAX (0, 32, 0ul)
++# endif
++#else
++# define SIZE_MAX  _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@)
++#endif
++
++/* wchar_t limits */
++/* Get WCHAR_MIN, WCHAR_MAX.
++   This include is not on the top, above, because on OSF/1 4.0 we have a sequence of nested
++   includes <wchar.h> -> <stdio.h> -> <getopt.h> -> <stdlib.h>, and the latter includes
++   <stdint.h> and assumes its types are already defined.  */
++#if ! (defined WCHAR_MIN && defined WCHAR_MAX)
++# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H
++# include <wchar.h>
++# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H
++#endif
++#undef WCHAR_MIN
++#undef WCHAR_MAX
++#define WCHAR_MIN  \
++   _STDINT_MIN (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@)
++#define WCHAR_MAX  \
++   _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@)
++
++/* wint_t limits */
++#undef WINT_MIN
++#undef WINT_MAX
++#define WINT_MIN  \
++   _STDINT_MIN (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@)
++#define WINT_MAX  \
++   _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@)
++
++#endif /* !defined __cplusplus || defined __STDC_LIMIT_MACROS */
++
++/* 7.18.4. Macros for integer constants */
++
++#if ! defined __cplusplus || defined __STDC_CONSTANT_MACROS
++
++/* 7.18.4.1. Macros for minimum-width integer constants */
++/* According to ISO C 99 Technical Corrigendum 1 */
++
++/* Here we assume a standard architecture where the hardware integer
++   types have 8, 16, 32, optionally 64 bits, and int is 32 bits.  */
++
++#undef INT8_C
++#undef UINT8_C
++#define INT8_C(x) x
++#define UINT8_C(x) x
++
++#undef INT16_C
++#undef UINT16_C
++#define INT16_C(x) x
++#define UINT16_C(x) x
++
++#undef INT32_C
++#undef UINT32_C
++#define INT32_C(x) x
++#define UINT32_C(x) x ## U
++
++#undef INT64_C
++#undef UINT64_C
++#if LONG_MAX >> 31 >> 31 == 1
++# define INT64_C(x) x##L
++#elif defined _MSC_VER
++# define INT64_C(x) x##i64
++#elif @HAVE_LONG_LONG_INT@
++# define INT64_C(x) x##LL
++#endif
++#if ULONG_MAX >> 31 >> 31 >> 1 == 1
++# define UINT64_C(x) x##UL
++#elif defined _MSC_VER
++# define UINT64_C(x) x##ui64
++#elif @HAVE_UNSIGNED_LONG_LONG_INT@
++# define UINT64_C(x) x##ULL
++#endif
++
++/* 7.18.4.2. Macros for greatest-width integer constants */
++
++#undef INTMAX_C
++#if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1
++# define INTMAX_C(x)   x##LL
++#elif defined GL_INT64_T
++# define INTMAX_C(x)   INT64_C(x)
++#else
++# define INTMAX_C(x)   x##L
++#endif
++
++#undef UINTMAX_C
++#if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1
++# define UINTMAX_C(x)  x##ULL
++#elif defined GL_UINT64_T
++# define UINTMAX_C(x)  UINT64_C(x)
++#else
++# define UINTMAX_C(x)  x##UL
++#endif
++
++#endif /* !defined __cplusplus || defined __STDC_CONSTANT_MACROS */
++
++#endif /* _GL_STDINT_H */
++#endif /* !defined _GL_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */
+diff --git a/src/libs/gl/gllib/streq.h b/src/libs/gl/gllib/streq.h
+new file mode 100644
+index 0000000..8791598
+--- /dev/null
++++ b/src/libs/gl/gllib/streq.h
+@@ -0,0 +1,176 @@
++/* Optimized string comparison.
++   Copyright (C) 2001-2002, 2007, 2009-2010 Free Software Foundation, Inc.
++
++   This program is free software: you can redistribute it and/or modify it
++   under the terms of the GNU Lesser General Public License as published
++   by the Free Software Foundation; either version 3 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++   Lesser General Public License for more details.
++
++   You should have received a copy of the GNU Lesser General Public License
++   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
++
++/* Written by Bruno Haible <bruno@clisp.org>.  */
++
++#ifndef _GL_STREQ_H
++#define _GL_STREQ_H
++
++#include <string.h>
++
++/* STREQ allows to optimize string comparison with a small literal string.
++     STREQ (s, "EUC-KR", 'E', 'U', 'C', '-', 'K', 'R', 0, 0, 0)
++   is semantically equivalent to
++     strcmp (s, "EUC-KR") == 0
++   just faster.  */
++
++/* Help GCC to generate good code for string comparisons with
++   immediate strings. */
++#if defined (__GNUC__) && defined (__OPTIMIZE__)
++
++static inline int
++streq9 (const char *s1, const char *s2)
++{
++  return strcmp (s1 + 9, s2 + 9) == 0;
++}
++
++static inline int
++streq8 (const char *s1, const char *s2, char s28)
++{
++  if (s1[8] == s28)
++    {
++      if (s28 == 0)
++        return 1;
++      else
++        return streq9 (s1, s2);
++    }
++  else
++    return 0;
++}
++
++static inline int
++streq7 (const char *s1, const char *s2, char s27, char s28)
++{
++  if (s1[7] == s27)
++    {
++      if (s27 == 0)
++        return 1;
++      else
++        return streq8 (s1, s2, s28);
++    }
++  else
++    return 0;
++}
++
++static inline int
++streq6 (const char *s1, const char *s2, char s26, char s27, char s28)
++{
++  if (s1[6] == s26)
++    {
++      if (s26 == 0)
++        return 1;
++      else
++        return streq7 (s1, s2, s27, s28);
++    }
++  else
++    return 0;
++}
++
++static inline int
++streq5 (const char *s1, const char *s2, char s25, char s26, char s27, char s28)
++{
++  if (s1[5] == s25)
++    {
++      if (s25 == 0)
++        return 1;
++      else
++        return streq6 (s1, s2, s26, s27, s28);
++    }
++  else
++    return 0;
++}
++
++static inline int
++streq4 (const char *s1, const char *s2, char s24, char s25, char s26, char s27, char s28)
++{
++  if (s1[4] == s24)
++    {
++      if (s24 == 0)
++        return 1;
++      else
++        return streq5 (s1, s2, s25, s26, s27, s28);
++    }
++  else
++    return 0;
++}
++
++static inline int
++streq3 (const char *s1, const char *s2, char s23, char s24, char s25, char s26, char s27, char s28)
++{
++  if (s1[3] == s23)
++    {
++      if (s23 == 0)
++        return 1;
++      else
++        return streq4 (s1, s2, s24, s25, s26, s27, s28);
++    }
++  else
++    return 0;
++}
++
++static inline int
++streq2 (const char *s1, const char *s2, char s22, char s23, char s24, char s25, char s26, char s27, char s28)
++{
++  if (s1[2] == s22)
++    {
++      if (s22 == 0)
++        return 1;
++      else
++        return streq3 (s1, s2, s23, s24, s25, s26, s27, s28);
++    }
++  else
++    return 0;
++}
++
++static inline int
++streq1 (const char *s1, const char *s2, char s21, char s22, char s23, char s24, char s25, char s26, char s27, char s28)
++{
++  if (s1[1] == s21)
++    {
++      if (s21 == 0)
++        return 1;
++      else
++        return streq2 (s1, s2, s22, s23, s24, s25, s26, s27, s28);
++    }
++  else
++    return 0;
++}
++
++static inline int
++streq0 (const char *s1, const char *s2, char s20, char s21, char s22, char s23, char s24, char s25, char s26, char s27, char s28)
++{
++  if (s1[0] == s20)
++    {
++      if (s20 == 0)
++        return 1;
++      else
++        return streq1 (s1, s2, s21, s22, s23, s24, s25, s26, s27, s28);
++    }
++  else
++    return 0;
++}
++
++#define STREQ(s1,s2,s20,s21,s22,s23,s24,s25,s26,s27,s28) \
++  streq0 (s1, s2, s20, s21, s22, s23, s24, s25, s26, s27, s28)
++
++#else
++
++#define STREQ(s1,s2,s20,s21,s22,s23,s24,s25,s26,s27,s28) \
++  (strcmp (s1, s2) == 0)
++
++#endif
++
++#endif /* _GL_STREQ_H */
+diff --git a/src/libs/gl/gllib/unitypes.in.h b/src/libs/gl/gllib/unitypes.in.h
+new file mode 100644
+index 0000000..3e524f8
+--- /dev/null
++++ b/src/libs/gl/gllib/unitypes.in.h
+@@ -0,0 +1,26 @@
++/* Elementary types for the GNU UniString library.
++   Copyright (C) 2002, 2005-2006, 2009-2010 Free Software Foundation, Inc.
++
++   This program is free software: you can redistribute it and/or modify it
++   under the terms of the GNU Lesser General Public License as published
++   by the Free Software Foundation; either version 3 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++   Lesser General Public License for more details.
++
++   You should have received a copy of the GNU Lesser General Public License
++   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
++
++#ifndef _UNITYPES_H
++#define _UNITYPES_H
++
++/* Get uint8_t, uint16_t, uint32_t.  */
++#include <stdint.h>
++
++/* Type representing a Unicode character.  */
++typedef uint32_t ucs4_t;
++
++#endif /* _UNITYPES_H */
+diff --git a/src/libs/gl/gllib/uniwidth.in.h b/src/libs/gl/gllib/uniwidth.in.h
+new file mode 100644
+index 0000000..d48a775
+--- /dev/null
++++ b/src/libs/gl/gllib/uniwidth.in.h
+@@ -0,0 +1,65 @@
++/* Display width functions.
++   Copyright (C) 2001-2002, 2005, 2007, 2009-2010 Free Software Foundation,
++   Inc.
++
++   This program is free software: you can redistribute it and/or modify it
++   under the terms of the GNU Lesser General Public License as published
++   by the Free Software Foundation; either version 3 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++   Lesser General Public License for more details.
++
++   You should have received a copy of the GNU Lesser General Public License
++   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
++
++#ifndef _UNIWIDTH_H
++#define _UNIWIDTH_H
++
++#include "unitypes.h"
++
++/* Get size_t.  */
++#include <stddef.h>
++
++/* Get locale_charset() declaration.  */
++#include "localcharset.h"
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++
++/* Display width.  */
++
++/* These functions are locale dependent.  The encoding argument identifies
++   the encoding (e.g. "ISO-8859-2" for Polish).  */
++
++/* Determine number of column positions required for UC.  */
++extern int
++       uc_width (ucs4_t uc, const char *encoding);
++
++/* Determine number of column positions required for first N units
++   (or fewer if S ends before this) in S.  */
++extern int
++       u8_width (const uint8_t *s, size_t n, const char *encoding);
++extern int
++       u16_width (const uint16_t *s, size_t n, const char *encoding);
++extern int
++       u32_width (const uint32_t *s, size_t n, const char *encoding);
++
++/* Determine number of column positions required for S.  */
++extern int
++       u8_strwidth (const uint8_t *s, const char *encoding);
++extern int
++       u16_strwidth (const uint16_t *s, const char *encoding);
++extern int
++       u32_strwidth (const uint32_t *s, const char *encoding);
++
++
++#ifdef __cplusplus
++}
++#endif
++
++#endif /* _UNIWIDTH_H */
+diff --git a/src/libs/gl/gllib/uniwidth/cjk.h b/src/libs/gl/gllib/uniwidth/cjk.h
+new file mode 100644
+index 0000000..5d8ef12
+--- /dev/null
++++ b/src/libs/gl/gllib/uniwidth/cjk.h
+@@ -0,0 +1,37 @@
++/* Test for CJK encoding.
++   Copyright (C) 2001-2002, 2005-2007, 2009-2010 Free Software Foundation, Inc.
++   Written by Bruno Haible <bruno@clisp.org>, 2002.
++
++   This program is free software: you can redistribute it and/or modify it
++   under the terms of the GNU Lesser General Public License as published
++   by the Free Software Foundation; either version 3 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++   Lesser General Public License for more details.
++
++   You should have received a copy of the GNU Lesser General Public License
++   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
++
++#include "streq.h"
++
++static int
++is_cjk_encoding (const char *encoding)
++{
++  if (0
++      /* Legacy Japanese encodings */
++      || STREQ (encoding, "EUC-JP", 'E', 'U', 'C', '-', 'J', 'P', 0, 0, 0)
++      /* Legacy Chinese encodings */
++      || STREQ (encoding, "GB2312", 'G', 'B', '2', '3', '1', '2', 0, 0, 0)
++      || STREQ (encoding, "GBK", 'G', 'B', 'K', 0, 0, 0, 0, 0, 0)
++      || STREQ (encoding, "EUC-TW", 'E', 'U', 'C', '-', 'T', 'W', 0, 0, 0)
++      || STREQ (encoding, "BIG5", 'B', 'I', 'G', '5', 0, 0, 0, 0, 0)
++      /* Legacy Korean encodings */
++      || STREQ (encoding, "EUC-KR", 'E', 'U', 'C', '-', 'K', 'R', 0, 0, 0)
++      || STREQ (encoding, "CP949", 'C', 'P', '9', '4', '9', 0, 0, 0, 0)
++      || STREQ (encoding, "JOHAB", 'J', 'O', 'H', 'A', 'B', 0, 0, 0, 0))
++    return 1;
++  return 0;
++}
+diff --git a/src/libs/gl/gllib/uniwidth/width.c b/src/libs/gl/gllib/uniwidth/width.c
+new file mode 100644
+index 0000000..c88fdb6
+--- /dev/null
++++ b/src/libs/gl/gllib/uniwidth/width.c
+@@ -0,0 +1,359 @@
++/* Determine display width of Unicode character.
++   Copyright (C) 2001-2002, 2006-2010 Free Software Foundation, Inc.
++   Written by Bruno Haible <bruno@clisp.org>, 2002.
++
++   This program is free software: you can redistribute it and/or modify it
++   under the terms of the GNU Lesser General Public License as published
++   by the Free Software Foundation; either version 3 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++   Lesser General Public License for more details.
++
++   You should have received a copy of the GNU Lesser General Public License
++   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
++
++#include <config.h>
++
++/* Specification.  */
++#include "uniwidth.h"
++
++#include "cjk.h"
++
++/*
++ * Non-spacing attribute table.
++ * Consists of:
++ * - Non-spacing characters; generated from PropList.txt or
++ *   "grep '^[^;]*;[^;]*;[^;]*;[^;]*;NSM;' UnicodeData.txt"
++ * - Format control characters; generated from
++ *   "grep '^[^;]*;[^;]*;Cf;' UnicodeData.txt"
++ * - Zero width characters; generated from
++ *   "grep '^[^;]*;ZERO WIDTH ' UnicodeData.txt"
++ */
++static const unsigned char nonspacing_table_data[26*64] = {
++  /* 0x0000-0x01ff */
++  0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, /* 0x0000-0x003f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, /* 0x0040-0x007f */
++  0xff, 0xff, 0xff, 0xff, 0x00, 0x20, 0x00, 0x00, /* 0x0080-0x00bf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x00c0-0x00ff */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0100-0x013f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0140-0x017f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0180-0x01bf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x01c0-0x01ff */
++  /* 0x0200-0x03ff */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0200-0x023f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0240-0x027f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0280-0x02bf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x02c0-0x02ff */
++  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 0x0300-0x033f */
++  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, /* 0x0340-0x037f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0380-0x03bf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x03c0-0x03ff */
++  /* 0x0400-0x05ff */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0400-0x043f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0440-0x047f */
++  0xf8, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0480-0x04bf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x04c0-0x04ff */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0500-0x053f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0540-0x057f */
++  0x00, 0x00, 0xfe, 0xff, 0xff, 0xff, 0xff, 0xbf, /* 0x0580-0x05bf */
++  0xb6, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x05c0-0x05ff */
++  /* 0x0600-0x07ff */
++  0x0f, 0x00, 0xff, 0x07, 0x00, 0x00, 0x00, 0x00, /* 0x0600-0x063f */
++  0x00, 0xf8, 0xff, 0x7f, 0x00, 0x00, 0x01, 0x00, /* 0x0640-0x067f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0680-0x06bf */
++  0x00, 0x00, 0xc0, 0xff, 0x9f, 0x3d, 0x00, 0x00, /* 0x06c0-0x06ff */
++  0x00, 0x80, 0x02, 0x00, 0x00, 0x00, 0xff, 0xff, /* 0x0700-0x073f */
++  0xff, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0740-0x077f */
++  0x00, 0x00, 0x00, 0x00, 0xc0, 0xff, 0x01, 0x00, /* 0x0780-0x07bf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x0f, 0x00, /* 0x07c0-0x07ff */
++  /* 0x0800-0x09ff */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0800-0x083f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0840-0x087f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0880-0x08bf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x08c0-0x08ff */
++  0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, /* 0x0900-0x093f */
++  0xfe, 0x21, 0x1e, 0x00, 0x0c, 0x00, 0x00, 0x00, /* 0x0940-0x097f */
++  0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, /* 0x0980-0x09bf */
++  0x1e, 0x20, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, /* 0x09c0-0x09ff */
++  /* 0x0a00-0x0bff */
++  0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, /* 0x0a00-0x0a3f */
++  0x86, 0x39, 0x02, 0x00, 0x00, 0x00, 0x23, 0x00, /* 0x0a40-0x0a7f */
++  0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, /* 0x0a80-0x0abf */
++  0xbe, 0x21, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, /* 0x0ac0-0x0aff */
++  0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x90, /* 0x0b00-0x0b3f */
++  0x1e, 0x20, 0x40, 0x00, 0x0c, 0x00, 0x00, 0x00, /* 0x0b40-0x0b7f */
++  0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0b80-0x0bbf */
++  0x01, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0bc0-0x0bff */
++  /* 0x0c00-0x0dff */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, /* 0x0c00-0x0c3f */
++  0xc1, 0x3d, 0x60, 0x00, 0x0c, 0x00, 0x00, 0x00, /* 0x0c40-0x0c7f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, /* 0x0c80-0x0cbf */
++  0x00, 0x30, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, /* 0x0cc0-0x0cff */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0d00-0x0d3f */
++  0x1e, 0x20, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, /* 0x0d40-0x0d7f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0d80-0x0dbf */
++  0x00, 0x04, 0x5c, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0dc0-0x0dff */
++  /* 0x0e00-0x0fff */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf2, 0x07, /* 0x0e00-0x0e3f */
++  0x80, 0x7f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0e40-0x0e7f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf2, 0x1b, /* 0x0e80-0x0ebf */
++  0x00, 0x3f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0ec0-0x0eff */
++  0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0xa0, 0x02, /* 0x0f00-0x0f3f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfe, 0x7f, /* 0x0f40-0x0f7f */
++  0xdf, 0x00, 0xff, 0xfe, 0xff, 0xff, 0xff, 0x1f, /* 0x0f80-0x0fbf */
++  0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0fc0-0x0fff */
++  /* 0x1000-0x11ff */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0xe0, 0xfd, 0x66, /* 0x1000-0x103f */
++  0x00, 0x00, 0x00, 0xc3, 0x01, 0x00, 0x1e, 0x00, /* 0x1040-0x107f */
++  0x64, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1080-0x10bf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10c0-0x10ff */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1100-0x113f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1140-0x117f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1180-0x11bf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x11c0-0x11ff */
++  /* 0x1200-0x13ff */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1200-0x123f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1240-0x127f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1280-0x12bf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x12c0-0x12ff */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1300-0x133f */
++  0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, /* 0x1340-0x137f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1380-0x13bf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x13c0-0x13ff */
++  /* 0x1600-0x17ff */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1600-0x163f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1640-0x167f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1680-0x16bf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x16c0-0x16ff */
++  0x00, 0x00, 0x1c, 0x00, 0x00, 0x00, 0x1c, 0x00, /* 0x1700-0x173f */
++  0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x0c, 0x00, /* 0x1740-0x177f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xb0, 0x3f, /* 0x1780-0x17bf */
++  0x40, 0xfe, 0x0f, 0x20, 0x00, 0x00, 0x00, 0x00, /* 0x17c0-0x17ff */
++  /* 0x1800-0x19ff */
++  0x00, 0x38, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1800-0x183f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1840-0x187f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, /* 0x1880-0x18bf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x18c0-0x18ff */
++  0x00, 0x00, 0x00, 0x00, 0x87, 0x01, 0x04, 0x0e, /* 0x1900-0x193f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1940-0x197f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1980-0x19bf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x19c0-0x19ff */
++  /* 0x1a00-0x1bff */
++  0x00, 0x00, 0x80, 0x01, 0x00, 0x00, 0x00, 0x00, /* 0x1a00-0x1a3f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1a40-0x1a7f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1a80-0x1abf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1ac0-0x1aff */
++  0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0xd0, 0x17, /* 0x1b00-0x1b3f */
++  0x04, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x0f, 0x00, /* 0x1b40-0x1b7f */
++  0x03, 0x00, 0x00, 0x00, 0x3c, 0x03, 0x00, 0x00, /* 0x1b80-0x1bbf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1bc0-0x1bff */
++  /* 0x1c00-0x1dff */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xcf, 0x00, /* 0x1c00-0x1c3f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1c40-0x1c7f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1c80-0x1cbf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1cc0-0x1cff */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d00-0x1d3f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d40-0x1d7f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d80-0x1dbf */
++  0xff, 0xff, 0xff, 0xff, 0x7f, 0x00, 0x00, 0xc0, /* 0x1dc0-0x1dff */
++  /* 0x2000-0x21ff */
++  0x00, 0xf8, 0x00, 0x00, 0x00, 0x7c, 0x00, 0x00, /* 0x2000-0x203f */
++  0x00, 0x00, 0x00, 0x00, 0x1f, 0xfc, 0x00, 0x00, /* 0x2040-0x207f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x2080-0x20bf */
++  0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0x01, 0x00, /* 0x20c0-0x20ff */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x2100-0x213f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x2140-0x217f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x2180-0x21bf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x21c0-0x21ff */
++  /* 0x2c00-0x2dff */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x2c00-0x2c3f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x2c40-0x2c7f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x2c80-0x2cbf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x2cc0-0x2cff */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x2d00-0x2d3f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x2d40-0x2d7f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x2d80-0x2dbf */
++  0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, /* 0x2dc0-0x2dff */
++  /* 0x3000-0x31ff */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x00, 0x00, /* 0x3000-0x303f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x3040-0x307f */
++  0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, /* 0x3080-0x30bf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x30c0-0x30ff */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x3100-0x313f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x3140-0x317f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x3180-0x31bf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x31c0-0x31ff */
++  /* 0xa600-0xa7ff */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa600-0xa63f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x07, 0x30, /* 0xa640-0xa67f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa680-0xa6bf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa6c0-0xa6ff */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa700-0xa73f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa740-0xa77f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa780-0xa7bf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa7c0-0xa7ff */
++  /* 0xa800-0xa9ff */
++  0x44, 0x08, 0x00, 0x00, 0x60, 0x00, 0x00, 0x00, /* 0xa800-0xa83f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa840-0xa87f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa880-0xa8bf */
++  0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa8c0-0xa8ff */
++  0x00, 0x00, 0x00, 0x00, 0xc0, 0x3f, 0x00, 0x00, /* 0xa900-0xa93f */
++  0x80, 0xff, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa940-0xa97f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa980-0xa9bf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa9c0-0xa9ff */
++  /* 0xaa00-0xabff */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x7e, 0x66, 0x00, /* 0xaa00-0xaa3f */
++  0x08, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xaa40-0xaa7f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xaa80-0xaabf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xaac0-0xaaff */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xab00-0xab3f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xab40-0xab7f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xab80-0xabbf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xabc0-0xabff */
++  /* 0xfa00-0xfbff */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xfa00-0xfa3f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xfa40-0xfa7f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xfa80-0xfabf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xfac0-0xfaff */
++  0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, /* 0xfb00-0xfb3f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xfb40-0xfb7f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xfb80-0xfbbf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xfbc0-0xfbff */
++  /* 0xfe00-0xffff */
++  0xff, 0xff, 0x00, 0x00, 0x7f, 0x00, 0x00, 0x00, /* 0xfe00-0xfe3f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xfe40-0xfe7f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xfe80-0xfebf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, /* 0xfec0-0xfeff */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xff00-0xff3f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xff40-0xff7f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xff80-0xffbf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0e, /* 0xffc0-0xffff */
++  /* 0x10000-0x101ff */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10000-0x1003f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10040-0x1007f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10080-0x100bf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x100c0-0x100ff */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10100-0x1013f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10140-0x1017f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10180-0x101bf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, /* 0x101c0-0x101ff */
++  /* 0x10a00-0x10bff */
++  0x6e, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x87, /* 0x10a00-0x10a3f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10a40-0x10a7f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10a80-0x10abf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10ac0-0x10aff */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10b00-0x10b3f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10b40-0x10b7f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10b80-0x10bbf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10bc0-0x10bff */
++  /* 0x1d000-0x1d1ff */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d000-0x1d03f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d040-0x1d07f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d080-0x1d0bf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d0c0-0x1d0ff */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d100-0x1d13f */
++  0x00, 0x00, 0x00, 0x00, 0x80, 0x03, 0x00, 0xf8, /* 0x1d140-0x1d17f */
++  0xe7, 0x0f, 0x00, 0x00, 0x00, 0x3c, 0x00, 0x00, /* 0x1d180-0x1d1bf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d1c0-0x1d1ff */
++  /* 0x1d200-0x1d3ff */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d200-0x1d23f */
++  0x1c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d240-0x1d27f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d280-0x1d2bf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d2c0-0x1d2ff */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d300-0x1d33f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d340-0x1d37f */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d380-0x1d3bf */
++  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00  /* 0x1d3c0-0x1d3ff */
++};
++static const signed char nonspacing_table_ind[240] = {
++   0,  1,  2,  3,  4,  5,  6,  7, /* 0x0000-0x0fff */
++   8,  9, -1, 10, 11, 12, 13, -1, /* 0x1000-0x1fff */
++  14, -1, -1, -1, -1, -1, 15, -1, /* 0x2000-0x2fff */
++  16, -1, -1, -1, -1, -1, -1, -1, /* 0x3000-0x3fff */
++  -1, -1, -1, -1, -1, -1, -1, -1, /* 0x4000-0x4fff */
++  -1, -1, -1, -1, -1, -1, -1, -1, /* 0x5000-0x5fff */
++  -1, -1, -1, -1, -1, -1, -1, -1, /* 0x6000-0x6fff */
++  -1, -1, -1, -1, -1, -1, -1, -1, /* 0x7000-0x7fff */
++  -1, -1, -1, -1, -1, -1, -1, -1, /* 0x8000-0x8fff */
++  -1, -1, -1, -1, -1, -1, -1, -1, /* 0x9000-0x9fff */
++  -1, -1, -1, 17, 18, 19, -1, -1, /* 0xa000-0xafff */
++  -1, -1, -1, -1, -1, -1, -1, -1, /* 0xb000-0xbfff */
++  -1, -1, -1, -1, -1, -1, -1, -1, /* 0xc000-0xcfff */
++  -1, -1, -1, -1, -1, -1, -1, -1, /* 0xd000-0xdfff */
++  -1, -1, -1, -1, -1, -1, -1, -1, /* 0xe000-0xefff */
++  -1, -1, -1, -1, -1, 20, -1, 21, /* 0xf000-0xffff */
++  22, -1, -1, -1, -1, 23, -1, -1, /* 0x10000-0x10fff */
++  -1, -1, -1, -1, -1, -1, -1, -1, /* 0x11000-0x11fff */
++  -1, -1, -1, -1, -1, -1, -1, -1, /* 0x12000-0x12fff */
++  -1, -1, -1, -1, -1, -1, -1, -1, /* 0x13000-0x13fff */
++  -1, -1, -1, -1, -1, -1, -1, -1, /* 0x14000-0x14fff */
++  -1, -1, -1, -1, -1, -1, -1, -1, /* 0x15000-0x15fff */
++  -1, -1, -1, -1, -1, -1, -1, -1, /* 0x16000-0x16fff */
++  -1, -1, -1, -1, -1, -1, -1, -1, /* 0x17000-0x17fff */
++  -1, -1, -1, -1, -1, -1, -1, -1, /* 0x18000-0x18fff */
++  -1, -1, -1, -1, -1, -1, -1, -1, /* 0x19000-0x19fff */
++  -1, -1, -1, -1, -1, -1, -1, -1, /* 0x1a000-0x1afff */
++  -1, -1, -1, -1, -1, -1, -1, -1, /* 0x1b000-0x1bfff */
++  -1, -1, -1, -1, -1, -1, -1, -1, /* 0x1c000-0x1cfff */
++  24, 25, -1, -1, -1, -1, -1, -1  /* 0x1d000-0x1dfff */
++};
++
++/* Determine number of column positions required for UC.  */
++int
++uc_width (ucs4_t uc, const char *encoding)
++{
++  /* Test for non-spacing or control character.  */
++  if ((uc >> 9) < 240)
++    {
++      int ind = nonspacing_table_ind[uc >> 9];
++      if (ind >= 0)
++        if ((nonspacing_table_data[64*ind + ((uc >> 3) & 63)] >> (uc & 7)) & 1)
++          {
++            if (uc > 0 && uc < 0xa0)
++              return -1;
++            else
++              return 0;
++          }
++    }
++  else if ((uc >> 9) == (0xe0000 >> 9))
++    {
++      if (uc >= 0xe0100)
++        {
++          if (uc <= 0xe01ef)
++            return 0;
++        }
++      else
++        {
++          if (uc >= 0xe0020 ? uc <= 0xe007f : uc == 0xe0001)
++            return 0;
++        }
++    }
++  /* Test for double-width character.
++   * Generated from "grep '^....;[WF]' EastAsianWidth.txt"
++   * and            "grep '^....;[^WF]' EastAsianWidth.txt"
++   */
++  if (uc >= 0x1100
++      && ((uc < 0x1160) /* Hangul Jamo */
++          || (uc >= 0x2329 && uc < 0x232b) /* Angle Brackets */
++          || (uc >= 0x2e80 && uc < 0xa4d0  /* CJK ... Yi */
++              && !(uc == 0x303f) && !(uc >= 0x4dc0 && uc < 0x4e00))
++          || (uc >= 0xac00 && uc < 0xd7a4) /* Hangul Syllables */
++          || (uc >= 0xf900 && uc < 0xfb00) /* CJK Compatibility Ideographs */
++          || (uc >= 0xfe10 && uc < 0xfe20) /* Presentation Forms for Vertical */
++          || (uc >= 0xfe30 && uc < 0xfe70) /* CJK Compatibility Forms */
++          || (uc >= 0xff00 && uc < 0xff61) /* Fullwidth Forms */
++          || (uc >= 0xffe0 && uc < 0xffe7) /* Fullwidth Signs */
++          || (uc >= 0x20000 && uc <= 0x2a6d6) /* CJK */
++          || (uc >= 0x2f800 && uc <= 0x2fa1d) /* CJK Compatibility Ideographs */
++     )   )
++    return 2;
++  /* In ancient CJK encodings, Cyrillic and most other characters are
++     double-width as well.  */
++  if (uc >= 0x00A1 && uc < 0xFF61 && uc != 0x20A9
++      && is_cjk_encoding (encoding))
++    return 2;
++  return 1;
++}
+diff --git a/src/libs/gl/gllib/wchar.in.h b/src/libs/gl/gllib/wchar.in.h
+new file mode 100644
+index 0000000..342a9d2
+--- /dev/null
++++ b/src/libs/gl/gllib/wchar.in.h
+@@ -0,0 +1,428 @@
++/* A substitute for ISO C99 <wchar.h>, for platforms that have issues.
++
++   Copyright (C) 2007-2010 Free Software Foundation, Inc.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 2, or (at your option)
++   any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++
++   You should have received a copy of the GNU General Public License
++   along with this program; if not, write to the Free Software Foundation,
++   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
++
++/* Written by Eric Blake.  */
++
++/*
++ * ISO C 99 <wchar.h> for platforms that have issues.
++ * <http://www.opengroup.org/susv3xbd/wchar.h.html>
++ *
++ * For now, this just ensures proper prerequisite inclusion order and
++ * the declaration of wcwidth().
++ */
++
++#if __GNUC__ >= 3
++@PRAGMA_SYSTEM_HEADER@
++#endif
++
++#if defined __need_mbstate_t || defined __need_wint_t || (defined __hpux && ((defined _INTTYPES_INCLUDED && !defined strtoimax) || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) || defined _GL_ALREADY_INCLUDING_WCHAR_H
++/* Special invocation convention:
++   - Inside glibc and uClibc header files.
++   - On HP-UX 11.00 we have a sequence of nested includes
++     <wchar.h> -> <stdlib.h> -> <stdint.h>, and the latter includes <wchar.h>,
++     once indirectly <stdint.h> -> <sys/types.h> -> <inttypes.h> -> <wchar.h>
++     and once directly.  In both situations 'wint_t' is not yet defined,
++     therefore we cannot provide the function overrides; instead include only
++     the system's <wchar.h>.
++   - On IRIX 6.5, similarly, we have an include <wchar.h> -> <wctype.h>, and
++     the latter includes <wchar.h>.  But here, we have no way to detect whether
++     <wctype.h> is completely included or is still being included.  */
++
++#@INCLUDE_NEXT@ @NEXT_WCHAR_H@
++
++#else
++/* Normal invocation convention.  */
++
++#ifndef _GL_WCHAR_H
++
++#define _GL_ALREADY_INCLUDING_WCHAR_H
++
++/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
++   <wchar.h>.
++   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
++   included before <wchar.h>.
++   But avoid namespace pollution on glibc systems.  */
++#ifndef __GLIBC__
++# include <stddef.h>
++# include <stdio.h>
++# include <time.h>
++#endif
++
++/* Include the original <wchar.h> if it exists.
++   Some builds of uClibc lack it.  */
++/* The include_next requires a split double-inclusion guard.  */
++#if @HAVE_WCHAR_H@
++# @INCLUDE_NEXT@ @NEXT_WCHAR_H@
++#endif
++
++#undef _GL_ALREADY_INCLUDING_WCHAR_H
++
++#ifndef _GL_WCHAR_H
++#define _GL_WCHAR_H
++
++/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */
++
++/* The definition of _GL_ARG_NONNULL is copied here.  */
++
++/* The definition of _GL_WARN_ON_USE is copied here.  */
++
++
++/* Define wint_t and WEOF.  (Also done in wctype.in.h.)  */
++#if !@HAVE_WINT_T@ && !defined wint_t
++# define wint_t int
++# ifndef WEOF
++#  define WEOF -1
++# endif
++#else
++# ifndef WEOF
++#  define WEOF ((wint_t) -1)
++# endif
++#endif
++
++
++/* Override mbstate_t if it is too small.
++   On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for
++   implementing mbrtowc for encodings like UTF-8.  */
++#if !(@HAVE_MBSINIT@ && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@
++typedef int rpl_mbstate_t;
++# undef mbstate_t
++# define mbstate_t rpl_mbstate_t
++# define GNULIB_defined_mbstate_t 1
++#endif
++
++
++/* Convert a single-byte character to a wide character.  */
++#if @GNULIB_BTOWC@
++# if @REPLACE_BTOWC@
++#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
++#   undef btowc
++#   define btowc rpl_btowc
++#  endif
++_GL_FUNCDECL_RPL (btowc, wint_t, (int c));
++_GL_CXXALIAS_RPL (btowc, wint_t, (int c));
++# else
++#  if !@HAVE_BTOWC@
++_GL_FUNCDECL_SYS (btowc, wint_t, (int c));
++#  endif
++_GL_CXXALIAS_SYS (btowc, wint_t, (int c));
++# endif
++_GL_CXXALIASWARN (btowc);
++#elif defined GNULIB_POSIXCHECK
++# undef btowc
++# if HAVE_RAW_DECL_BTOWC
++_GL_WARN_ON_USE (btowc, "btowc is unportable - "
++                 "use gnulib module btowc for portability");
++# endif
++#endif
++
++
++/* Convert a wide character to a single-byte character.  */
++#if @GNULIB_WCTOB@
++# if @REPLACE_WCTOB@
++#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
++#   undef wctob
++#   define wctob rpl_wctob
++#  endif
++_GL_FUNCDECL_RPL (wctob, int, (wint_t wc));
++_GL_CXXALIAS_RPL (wctob, int, (wint_t wc));
++# else
++#  if !defined wctob && !@HAVE_DECL_WCTOB@
++/* wctob is provided by gnulib, or wctob exists but is not declared.  */
++_GL_FUNCDECL_SYS (wctob, int, (wint_t wc));
++#  endif
++_GL_CXXALIAS_SYS (wctob, int, (wint_t wc));
++# endif
++_GL_CXXALIASWARN (wctob);
++#elif defined GNULIB_POSIXCHECK
++# undef wctob
++# if HAVE_RAW_DECL_WCTOB
++_GL_WARN_ON_USE (wctob, "wctob is unportable - "
++                 "use gnulib module wctob for portability");
++# endif
++#endif
++
++
++/* Test whether *PS is in the initial state.  */
++#if @GNULIB_MBSINIT@
++# if @REPLACE_MBSINIT@
++#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
++#   undef mbsinit
++#   define mbsinit rpl_mbsinit
++#  endif
++_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps));
++_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps));
++# else
++#  if !@HAVE_MBSINIT@
++_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps));
++#  endif
++_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps));
++# endif
++_GL_CXXALIASWARN (mbsinit);
++#elif defined GNULIB_POSIXCHECK
++# undef mbsinit
++# if HAVE_RAW_DECL_MBSINIT
++_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - "
++                 "use gnulib module mbsinit for portability");
++# endif
++#endif
++
++
++/* Convert a multibyte character to a wide character.  */
++#if @GNULIB_MBRTOWC@
++# if @REPLACE_MBRTOWC@
++#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
++#   undef mbrtowc
++#   define mbrtowc rpl_mbrtowc
++#  endif
++_GL_FUNCDECL_RPL (mbrtowc, size_t,
++                  (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps));
++_GL_CXXALIAS_RPL (mbrtowc, size_t,
++                  (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps));
++# else
++#  if !@HAVE_MBRTOWC@
++_GL_FUNCDECL_SYS (mbrtowc, size_t,
++                  (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps));
++#  endif
++_GL_CXXALIAS_SYS (mbrtowc, size_t,
++                  (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps));
++# endif
++_GL_CXXALIASWARN (mbrtowc);
++#elif defined GNULIB_POSIXCHECK
++# undef mbrtowc
++# if HAVE_RAW_DECL_MBRTOWC
++_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - "
++                 "use gnulib module mbrtowc for portability");
++# endif
++#endif
++
++
++/* Recognize a multibyte character.  */
++#if @GNULIB_MBRLEN@
++# if @REPLACE_MBRLEN@
++#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
++#   undef mbrlen
++#   define mbrlen rpl_mbrlen
++#  endif
++_GL_FUNCDECL_RPL (mbrlen, size_t, (const char *s, size_t n, mbstate_t *ps));
++_GL_CXXALIAS_RPL (mbrlen, size_t, (const char *s, size_t n, mbstate_t *ps));
++# else
++#  if !@HAVE_MBRLEN@
++_GL_FUNCDECL_SYS (mbrlen, size_t, (const char *s, size_t n, mbstate_t *ps));
++#  endif
++_GL_CXXALIAS_SYS (mbrlen, size_t, (const char *s, size_t n, mbstate_t *ps));
++# endif
++_GL_CXXALIASWARN (mbrlen);
++#elif defined GNULIB_POSIXCHECK
++# undef mbrlen
++# if HAVE_RAW_DECL_MBRLEN
++_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - "
++                 "use gnulib module mbrlen for portability");
++# endif
++#endif
++
++
++/* Convert a string to a wide string.  */
++#if @GNULIB_MBSRTOWCS@
++# if @REPLACE_MBSRTOWCS@
++#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
++#   undef mbsrtowcs
++#   define mbsrtowcs rpl_mbsrtowcs
++#  endif
++_GL_FUNCDECL_RPL (mbsrtowcs, size_t,
++                  (wchar_t *dest, const char **srcp, size_t len, mbstate_t *ps)
++                  _GL_ARG_NONNULL ((2)));
++_GL_CXXALIAS_RPL (mbsrtowcs, size_t,
++                  (wchar_t *dest, const char **srcp, size_t len,
++                   mbstate_t *ps));
++# else
++#  if !@HAVE_MBSRTOWCS@
++_GL_FUNCDECL_SYS (mbsrtowcs, size_t,
++                  (wchar_t *dest, const char **srcp, size_t len, mbstate_t *ps)
++                  _GL_ARG_NONNULL ((2)));
++#  endif
++_GL_CXXALIAS_SYS (mbsrtowcs, size_t,
++                  (wchar_t *dest, const char **srcp, size_t len,
++                   mbstate_t *ps));
++# endif
++_GL_CXXALIASWARN (mbsrtowcs);
++#elif defined GNULIB_POSIXCHECK
++# undef mbsrtowcs
++# if HAVE_RAW_DECL_MBSRTOWCS
++_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - "
++                 "use gnulib module mbsrtowcs for portability");
++# endif
++#endif
++
++
++/* Convert a string to a wide string.  */
++#if @GNULIB_MBSNRTOWCS@
++# if @REPLACE_MBSNRTOWCS@
++#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
++#   undef mbsnrtowcs
++#   define mbsnrtowcs rpl_mbsnrtowcs
++#  endif
++_GL_FUNCDECL_RPL (mbsnrtowcs, size_t,
++                  (wchar_t *dest, const char **srcp, size_t srclen, size_t len,
++                   mbstate_t *ps)
++                  _GL_ARG_NONNULL ((2)));
++_GL_CXXALIAS_RPL (mbsnrtowcs, size_t,
++                  (wchar_t *dest, const char **srcp, size_t srclen, size_t len,
++                   mbstate_t *ps));
++# else
++#  if !@HAVE_MBSNRTOWCS@
++_GL_FUNCDECL_SYS (mbsnrtowcs, size_t,
++                  (wchar_t *dest, const char **srcp, size_t srclen, size_t len,
++                   mbstate_t *ps)
++                  _GL_ARG_NONNULL ((2)));
++#  endif
++_GL_CXXALIAS_SYS (mbsnrtowcs, size_t,
++                  (wchar_t *dest, const char **srcp, size_t srclen, size_t len,
++                   mbstate_t *ps));
++# endif
++_GL_CXXALIASWARN (mbsnrtowcs);
++#elif defined GNULIB_POSIXCHECK
++# undef mbsnrtowcs
++# if HAVE_RAW_DECL_MBSNRTOWCS
++_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - "
++                 "use gnulib module mbsnrtowcs for portability");
++# endif
++#endif
++
++
++/* Convert a wide character to a multibyte character.  */
++#if @GNULIB_WCRTOMB@
++# if @REPLACE_WCRTOMB@
++#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
++#   undef wcrtomb
++#   define wcrtomb rpl_wcrtomb
++#  endif
++_GL_FUNCDECL_RPL (wcrtomb, size_t, (char *s, wchar_t wc, mbstate_t *ps));
++_GL_CXXALIAS_RPL (wcrtomb, size_t, (char *s, wchar_t wc, mbstate_t *ps));
++# else
++#  if !@HAVE_WCRTOMB@
++_GL_FUNCDECL_SYS (wcrtomb, size_t, (char *s, wchar_t wc, mbstate_t *ps));
++#  endif
++_GL_CXXALIAS_SYS (wcrtomb, size_t, (char *s, wchar_t wc, mbstate_t *ps));
++# endif
++_GL_CXXALIASWARN (wcrtomb);
++#elif defined GNULIB_POSIXCHECK
++# undef wcrtomb
++# if HAVE_RAW_DECL_WCRTOMB
++_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - "
++                 "use gnulib module wcrtomb for portability");
++# endif
++#endif
++
++
++/* Convert a wide string to a string.  */
++#if @GNULIB_WCSRTOMBS@
++# if @REPLACE_WCSRTOMBS@
++#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
++#   undef wcsrtombs
++#   define wcsrtombs rpl_wcsrtombs
++#  endif
++_GL_FUNCDECL_RPL (wcsrtombs, size_t,
++                  (char *dest, const wchar_t **srcp, size_t len, mbstate_t *ps)
++                  _GL_ARG_NONNULL ((2)));
++_GL_CXXALIAS_RPL (wcsrtombs, size_t,
++                  (char *dest, const wchar_t **srcp, size_t len,
++                   mbstate_t *ps));
++# else
++#  if !@HAVE_WCSRTOMBS@
++_GL_FUNCDECL_SYS (wcsrtombs, size_t,
++                  (char *dest, const wchar_t **srcp, size_t len, mbstate_t *ps)
++                  _GL_ARG_NONNULL ((2)));
++#  endif
++_GL_CXXALIAS_SYS (wcsrtombs, size_t,
++                  (char *dest, const wchar_t **srcp, size_t len,
++                   mbstate_t *ps));
++# endif
++_GL_CXXALIASWARN (wcsrtombs);
++#elif defined GNULIB_POSIXCHECK
++# undef wcsrtombs
++# if HAVE_RAW_DECL_WCSRTOMBS
++_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - "
++                 "use gnulib module wcsrtombs for portability");
++# endif
++#endif
++
++
++/* Convert a wide string to a string.  */
++#if @GNULIB_WCSNRTOMBS@
++# if @REPLACE_WCSNRTOMBS@
++#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
++#   undef wcsnrtombs
++#   define wcsnrtombs rpl_wcsnrtombs
++#  endif
++_GL_FUNCDECL_RPL (wcsnrtombs, size_t,
++                  (char *dest, const wchar_t **srcp, size_t srclen, size_t len,
++                   mbstate_t *ps)
++                  _GL_ARG_NONNULL ((2)));
++_GL_CXXALIAS_RPL (wcsnrtombs, size_t,
++                  (char *dest, const wchar_t **srcp, size_t srclen, size_t len,
++                   mbstate_t *ps));
++# else
++#  if !@HAVE_WCSNRTOMBS@
++_GL_FUNCDECL_SYS (wcsnrtombs, size_t,
++                  (char *dest, const wchar_t **srcp, size_t srclen, size_t len,
++                   mbstate_t *ps)
++                  _GL_ARG_NONNULL ((2)));
++#  endif
++_GL_CXXALIAS_SYS (wcsnrtombs, size_t,
++                  (char *dest, const wchar_t **srcp, size_t srclen, size_t len,
++                   mbstate_t *ps));
++# endif
++_GL_CXXALIASWARN (wcsnrtombs);
++#elif defined GNULIB_POSIXCHECK
++# undef wcsnrtombs
++# if HAVE_RAW_DECL_WCSNRTOMBS
++_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - "
++                 "use gnulib module wcsnrtombs for portability");
++# endif
++#endif
++
++
++/* Return the number of screen columns needed for WC.  */
++#if @GNULIB_WCWIDTH@
++# if @REPLACE_WCWIDTH@
++#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
++#   undef wcwidth
++#   define wcwidth rpl_wcwidth
++#  endif
++_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t));
++_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t));
++# else
++#  if !@HAVE_DECL_WCWIDTH@
++/* wcwidth exists but is not declared.  */
++_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t));
++#  endif
++_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t));
++# endif
++_GL_CXXALIASWARN (wcwidth);
++#elif defined GNULIB_POSIXCHECK
++# undef wcwidth
++# if HAVE_RAW_DECL_WCWIDTH
++_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - "
++                 "use gnulib module wcwidth for portability");
++# endif
++#endif
++
++
++#endif /* _GL_WCHAR_H */
++#endif /* _GL_WCHAR_H */
++#endif
+diff --git a/src/libs/gl/gllib/wctype.in.h b/src/libs/gl/gllib/wctype.in.h
+new file mode 100644
+index 0000000..6782478
+--- /dev/null
++++ b/src/libs/gl/gllib/wctype.in.h
+@@ -0,0 +1,377 @@
++/* A substitute for ISO C99 <wctype.h>, for platforms that lack it.
++
++   Copyright (C) 2006-2010 Free Software Foundation, Inc.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 2, or (at your option)
++   any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++
++   You should have received a copy of the GNU General Public License
++   along with this program; if not, write to the Free Software Foundation,
++   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
++
++/* Written by Bruno Haible and Paul Eggert.  */
++
++/*
++ * ISO C 99 <wctype.h> for platforms that lack it.
++ * <http://www.opengroup.org/susv3xbd/wctype.h.html>
++ *
++ * iswctype, towctrans, towlower, towupper, wctrans, wctype,
++ * wctrans_t, and wctype_t are not yet implemented.
++ */
++
++#ifndef _GL_WCTYPE_H
++
++#if __GNUC__ >= 3
++@PRAGMA_SYSTEM_HEADER@
++#endif
++
++#if @HAVE_WINT_T@
++/* Solaris 2.5 has a bug: <wchar.h> must be included before <wctype.h>.
++   Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
++   <wchar.h>.
++   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
++   included before <wchar.h>.  */
++# include <stddef.h>
++# include <stdio.h>
++# include <time.h>
++# include <wchar.h>
++#endif
++
++/* Include the original <wctype.h> if it exists.
++   BeOS 5 has the functions but no <wctype.h>.  */
++/* The include_next requires a split double-inclusion guard.  */
++#if @HAVE_WCTYPE_H@
++# @INCLUDE_NEXT@ @NEXT_WCTYPE_H@
++#endif
++
++#ifndef _GL_WCTYPE_H
++#define _GL_WCTYPE_H
++
++/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */
++
++/* The definition of _GL_WARN_ON_USE is copied here.  */
++
++/* Define wint_t and WEOF.  (Also done in wchar.in.h.)  */
++#if !@HAVE_WINT_T@ && !defined wint_t
++# define wint_t int
++# ifndef WEOF
++#  define WEOF -1
++# endif
++#else
++# ifndef WEOF
++#  define WEOF ((wint_t) -1)
++# endif
++#endif
++
++
++/* FreeBSD 4.4 to 4.11 has <wctype.h> but lacks the functions.
++   Linux libc5 has <wctype.h> and the functions but they are broken.
++   Assume all 11 functions (all isw* except iswblank) are implemented the
++   same way, or not at all.  */
++#if ! @HAVE_ISWCNTRL@ || @REPLACE_ISWCNTRL@
++
++/* IRIX 5.3 has macros but no functions, its isw* macros refer to an
++   undefined variable _ctmp_ and to <ctype.h> macros like _P, and they
++   refer to system functions like _iswctype that are not in the
++   standard C library.  Rather than try to get ancient buggy
++   implementations like this to work, just disable them.  */
++# undef iswalnum
++# undef iswalpha
++# undef iswblank
++# undef iswcntrl
++# undef iswdigit
++# undef iswgraph
++# undef iswlower
++# undef iswprint
++# undef iswpunct
++# undef iswspace
++# undef iswupper
++# undef iswxdigit
++# undef towlower
++# undef towupper
++
++/* Linux libc5 has <wctype.h> and the functions but they are broken.  */
++# if @REPLACE_ISWCNTRL@
++#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
++#   define iswalnum rpl_iswalnum
++#   define iswalpha rpl_iswalpha
++#   define iswblank rpl_iswblank
++#   define iswcntrl rpl_iswcntrl
++#   define iswdigit rpl_iswdigit
++#   define iswgraph rpl_iswgraph
++#   define iswlower rpl_iswlower
++#   define iswprint rpl_iswprint
++#   define iswpunct rpl_iswpunct
++#   define iswspace rpl_iswspace
++#   define iswupper rpl_iswupper
++#   define iswxdigit rpl_iswxdigit
++#   define towlower rpl_towlower
++#   define towupper rpl_towupper
++#  endif
++# endif
++
++static inline int
++# if @REPLACE_ISWCNTRL@
++rpl_iswalnum
++# else
++iswalnum
++# endif
++         (wint_t wc)
++{
++  return ((wc >= '0' && wc <= '9')
++          || ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z'));
++}
++
++static inline int
++# if @REPLACE_ISWCNTRL@
++rpl_iswalpha
++# else
++iswalpha
++# endif
++         (wint_t wc)
++{
++  return (wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z';
++}
++
++static inline int
++# if @REPLACE_ISWCNTRL@
++rpl_iswblank
++# else
++iswblank
++# endif
++         (wint_t wc)
++{
++  return wc == ' ' || wc == '\t';
++}
++
++static inline int
++# if @REPLACE_ISWCNTRL@
++rpl_iswcntrl
++# else
++iswcntrl
++# endif
++        (wint_t wc)
++{
++  return (wc & ~0x1f) == 0 || wc == 0x7f;
++}
++
++static inline int
++# if @REPLACE_ISWCNTRL@
++rpl_iswdigit
++# else
++iswdigit
++# endif
++         (wint_t wc)
++{
++  return wc >= '0' && wc <= '9';
++}
++
++static inline int
++# if @REPLACE_ISWCNTRL@
++rpl_iswgraph
++# else
++iswgraph
++# endif
++         (wint_t wc)
++{
++  return wc >= '!' && wc <= '~';
++}
++
++static inline int
++# if @REPLACE_ISWCNTRL@
++rpl_iswlower
++# else
++iswlower
++# endif
++         (wint_t wc)
++{
++  return wc >= 'a' && wc <= 'z';
++}
++
++static inline int
++# if @REPLACE_ISWCNTRL@
++rpl_iswprint
++# else
++iswprint
++# endif
++         (wint_t wc)
++{
++  return wc >= ' ' && wc <= '~';
++}
++
++static inline int
++# if @REPLACE_ISWCNTRL@
++rpl_iswpunct
++# else
++iswpunct
++# endif
++         (wint_t wc)
++{
++  return (wc >= '!' && wc <= '~'
++          && !((wc >= '0' && wc <= '9')
++               || ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z')));
++}
++
++static inline int
++# if @REPLACE_ISWCNTRL@
++rpl_iswspace
++# else
++iswspace
++# endif
++         (wint_t wc)
++{
++  return (wc == ' ' || wc == '\t'
++          || wc == '\n' || wc == '\v' || wc == '\f' || wc == '\r');
++}
++
++static inline int
++# if @REPLACE_ISWCNTRL@
++rpl_iswupper
++# else
++iswupper
++# endif
++         (wint_t wc)
++{
++  return wc >= 'A' && wc <= 'Z';
++}
++
++static inline int
++# if @REPLACE_ISWCNTRL@
++rpl_iswxdigit
++# else
++iswxdigit
++# endif
++          (wint_t wc)
++{
++  return ((wc >= '0' && wc <= '9')
++          || ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'F'));
++}
++
++static inline wint_t
++# if @REPLACE_ISWCNTRL@
++rpl_towlower
++# else
++towlower
++# endif
++         (wint_t wc)
++{
++  return (wc >= 'A' && wc <= 'Z' ? wc - 'A' + 'a' : wc);
++}
++
++static inline wint_t
++# if @REPLACE_ISWCNTRL@
++rpl_towupper
++# else
++towupper
++# endif
++         (wint_t wc)
++{
++  return (wc >= 'a' && wc <= 'z' ? wc - 'a' + 'A' : wc);
++}
++
++#elif ! @HAVE_ISWBLANK@
++/* Only the iswblank function is missing.  */
++
++static inline int
++iswblank (wint_t wc)
++{
++  return wc == ' ' || wc == '\t';
++}
++
++#endif
++
++#if defined __MINGW32__
++
++/* On native Windows, wchar_t is uint16_t, and wint_t is uint32_t.
++   The functions towlower and towupper are implemented in the MSVCRT library
++   to take a wchar_t argument and return a wchar_t result.  mingw declares
++   these functions to take a wint_t argument and return a wint_t result.
++   This means that:
++   1. When the user passes an argument outside the range 0x0000..0xFFFF, the
++      function will look only at the lower 16 bits.  This is allowed according
++      to POSIX.
++   2. The return value is returned in the lower 16 bits of the result register.
++      The upper 16 bits are random: whatever happened to be in that part of the
++      result register.  We need to fix this by adding a zero-extend from
++      wchar_t to wint_t after the call.  */
++
++static inline wint_t
++rpl_towlower (wint_t wc)
++{
++  return (wint_t) (wchar_t) towlower (wc);
++}
++# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
++#  define towlower rpl_towlower
++# endif
++
++static inline wint_t
++rpl_towupper (wint_t wc)
++{
++  return (wint_t) (wchar_t) towupper (wc);
++}
++# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
++#  define towupper rpl_towupper
++# endif
++
++#endif /* __MINGW32__ */
++
++#if @REPLACE_ISWCNTRL@
++_GL_CXXALIAS_RPL (iswalnum, int, (wint_t wc));
++_GL_CXXALIAS_RPL (iswalpha, int, (wint_t wc));
++_GL_CXXALIAS_RPL (iswblank, int, (wint_t wc));
++_GL_CXXALIAS_RPL (iswcntrl, int, (wint_t wc));
++_GL_CXXALIAS_RPL (iswdigit, int, (wint_t wc));
++_GL_CXXALIAS_RPL (iswgraph, int, (wint_t wc));
++_GL_CXXALIAS_RPL (iswlower, int, (wint_t wc));
++_GL_CXXALIAS_RPL (iswprint, int, (wint_t wc));
++_GL_CXXALIAS_RPL (iswpunct, int, (wint_t wc));
++_GL_CXXALIAS_RPL (iswspace, int, (wint_t wc));
++_GL_CXXALIAS_RPL (iswupper, int, (wint_t wc));
++_GL_CXXALIAS_RPL (iswxdigit, int, (wint_t wc));
++#else
++_GL_CXXALIAS_SYS (iswalnum, int, (wint_t wc));
++_GL_CXXALIAS_SYS (iswalpha, int, (wint_t wc));
++_GL_CXXALIAS_SYS (iswblank, int, (wint_t wc));
++_GL_CXXALIAS_SYS (iswcntrl, int, (wint_t wc));
++_GL_CXXALIAS_SYS (iswdigit, int, (wint_t wc));
++_GL_CXXALIAS_SYS (iswgraph, int, (wint_t wc));
++_GL_CXXALIAS_SYS (iswlower, int, (wint_t wc));
++_GL_CXXALIAS_SYS (iswprint, int, (wint_t wc));
++_GL_CXXALIAS_SYS (iswpunct, int, (wint_t wc));
++_GL_CXXALIAS_SYS (iswspace, int, (wint_t wc));
++_GL_CXXALIAS_SYS (iswupper, int, (wint_t wc));
++_GL_CXXALIAS_SYS (iswxdigit, int, (wint_t wc));
++#endif
++_GL_CXXALIASWARN (iswalnum);
++_GL_CXXALIASWARN (iswalpha);
++_GL_CXXALIASWARN (iswblank);
++_GL_CXXALIASWARN (iswcntrl);
++_GL_CXXALIASWARN (iswdigit);
++_GL_CXXALIASWARN (iswgraph);
++_GL_CXXALIASWARN (iswlower);
++_GL_CXXALIASWARN (iswprint);
++_GL_CXXALIASWARN (iswpunct);
++_GL_CXXALIASWARN (iswspace);
++_GL_CXXALIASWARN (iswupper);
++_GL_CXXALIASWARN (iswxdigit);
++
++#if @REPLACE_ISWCNTRL@ || defined __MINGW32__
++_GL_CXXALIAS_RPL (towlower, wint_t, (wint_t wc));
++_GL_CXXALIAS_RPL (towupper, wint_t, (wint_t wc));
++#else
++_GL_CXXALIAS_SYS (towlower, wint_t, (wint_t wc));
++_GL_CXXALIAS_SYS (towupper, wint_t, (wint_t wc));
++#endif
++_GL_CXXALIASWARN (towlower);
++_GL_CXXALIASWARN (towupper);
++
++
++#endif /* _GL_WCTYPE_H */
++#endif /* _GL_WCTYPE_H */
+diff --git a/src/libs/gl/gllib/wcwidth.c b/src/libs/gl/gllib/wcwidth.c
+new file mode 100644
+index 0000000..66b5b15
+--- /dev/null
++++ b/src/libs/gl/gllib/wcwidth.c
+@@ -0,0 +1,50 @@
++/* Determine the number of screen columns needed for a character.
++   Copyright (C) 2006-2007, 2010 Free Software Foundation, Inc.
++
++   This program is free software: you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 3 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++
++   You should have received a copy of the GNU General Public License
++   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
++
++#include <config.h>
++
++/* Specification.  */
++#include <wchar.h>
++
++/* Get iswprint.  */
++#include <wctype.h>
++
++#include "localcharset.h"
++#include "streq.h"
++#include "uniwidth.h"
++
++int
++wcwidth (wchar_t wc)
++#undef wcwidth
++{
++  /* In UTF-8 locales, use a Unicode aware width function.  */
++  const char *encoding = locale_charset ();
++  if (STREQ (encoding, "UTF-8", 'U', 'T', 'F', '-', '8', 0, 0, 0 ,0))
++    {
++      /* We assume that in a UTF-8 locale, a wide character is the same as a
++         Unicode character.  */
++      return uc_width (wc, encoding);
++    }
++  else
++    {
++      /* Otherwise, fall back to the system's wcwidth function.  */
++#if HAVE_WCWIDTH
++      return wcwidth (wc);
++#else
++      return wc == 0 ? 0 : iswprint (wc) ? 1 : -1;
++#endif
++    }
++}
+diff --git a/src/libs/gl/glm4/00gnulib.m4 b/src/libs/gl/glm4/00gnulib.m4
+new file mode 100644
+index 0000000..301469b
+--- /dev/null
++++ b/src/libs/gl/glm4/00gnulib.m4
+@@ -0,0 +1,30 @@
++# 00gnulib.m4 serial 2
++dnl Copyright (C) 2009-2010 Free Software Foundation, Inc.
++dnl This file is free software; the Free Software Foundation
++dnl gives unlimited permission to copy and/or distribute it,
++dnl with or without modifications, as long as this notice is preserved.
++
++dnl This file must be named something that sorts before all other
++dnl gnulib-provided .m4 files.  It is needed until such time as we can
++dnl assume Autoconf 2.64, with its improved AC_DEFUN_ONCE semantics.
++
++# AC_DEFUN_ONCE([NAME], VALUE)
++# ----------------------------
++# Define NAME to expand to VALUE on the first use (whether by direct
++# expansion, or by AC_REQUIRE), and to nothing on all subsequent uses.
++# Avoid bugs in AC_REQUIRE in Autoconf 2.63 and earlier.  This
++# definition is slower than the version in Autoconf 2.64, because it
++# can only use interfaces that existed since 2.59; but it achieves the
++# same effect.  Quoting is necessary to avoid confusing Automake.
++m4_version_prereq([2.63.263], [],
++[m4_define([AC][_DEFUN_ONCE],
++  [AC][_DEFUN([$1],
++    [AC_REQUIRE([_gl_DEFUN_ONCE([$1])],
++      [m4_indir([_gl_DEFUN_ONCE([$1])])])])]dnl
++[AC][_DEFUN([_gl_DEFUN_ONCE([$1])], [$2])])])
++
++# gl_00GNULIB
++# -----------
++# Witness macro that this file has been included.  Needed to force
++# Automake to include this file prior to all other gnulib .m4 files.
++AC_DEFUN([gl_00GNULIB])
+diff --git a/src/libs/gl/glm4/Makefile.am b/src/libs/gl/glm4/Makefile.am
+new file mode 100644
+index 0000000..6665d8a
+--- /dev/null
++++ b/src/libs/gl/glm4/Makefile.am
+@@ -0,0 +1,22 @@
++## Process this file with automake to produce Makefile.in.
++
++EXTRA_DIST =
++EXTRA_DIST += 00gnulib.m4
++EXTRA_DIST += codeset.m4
++EXTRA_DIST += extensions.m4
++EXTRA_DIST += fcntl-o.m4
++EXTRA_DIST += glibc21.m4
++EXTRA_DIST += gnulib-common.m4
++EXTRA_DIST += include_next.m4
++EXTRA_DIST += libunistring-base.m4
++EXTRA_DIST += localcharset.m4
++EXTRA_DIST += longlong.m4
++EXTRA_DIST += multiarch.m4
++EXTRA_DIST += stddef_h.m4
++EXTRA_DIST += stdint.m4
++EXTRA_DIST += warn-on-use.m4
++EXTRA_DIST += wchar_h.m4
++EXTRA_DIST += wchar_t.m4
++EXTRA_DIST += wctype_h.m4
++EXTRA_DIST += wcwidth.m4
++EXTRA_DIST += wint_t.m4
+diff --git a/src/libs/gl/glm4/Makefile.in b/src/libs/gl/glm4/Makefile.in
+new file mode 100644
+index 0000000..cf65a38
+--- /dev/null
++++ b/src/libs/gl/glm4/Makefile.in
+@@ -0,0 +1,425 @@
++# Makefile.in generated by automake 1.11.1 from Makefile.am.
++# @configure_input@
++
++# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
++# 2003, 2004, 2005, 2006, 2007, 2008, 2009  Free Software Foundation,
++# Inc.
++# This Makefile.in is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
++# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
++# PARTICULAR PURPOSE.
++
++@SET_MAKE@
++VPATH = @srcdir@
++pkgdatadir = $(datadir)/@PACKAGE@
++pkgincludedir = $(includedir)/@PACKAGE@
++pkglibdir = $(libdir)/@PACKAGE@
++pkglibexecdir = $(libexecdir)/@PACKAGE@
++am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
++install_sh_DATA = $(install_sh) -c -m 644
++install_sh_PROGRAM = $(install_sh) -c
++install_sh_SCRIPT = $(install_sh) -c
++INSTALL_HEADER = $(INSTALL_DATA)
++transform = $(program_transform_name)
++NORMAL_INSTALL = :
++PRE_INSTALL = :
++POST_INSTALL = :
++NORMAL_UNINSTALL = :
++PRE_UNINSTALL = :
++POST_UNINSTALL = :
++build_triplet = @build@
++host_triplet = @host@
++subdir = glm4
++DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
++ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
++am__aclocal_m4_deps = $(top_srcdir)/glm4/00gnulib.m4 \
++	$(top_srcdir)/glm4/codeset.m4 $(top_srcdir)/glm4/extensions.m4 \
++	$(top_srcdir)/glm4/fcntl-o.m4 $(top_srcdir)/glm4/glibc21.m4 \
++	$(top_srcdir)/glm4/gnulib-common.m4 \
++	$(top_srcdir)/glm4/include_next.m4 \
++	$(top_srcdir)/glm4/libunistring-base.m4 \
++	$(top_srcdir)/glm4/localcharset.m4 \
++	$(top_srcdir)/glm4/longlong.m4 $(top_srcdir)/glm4/multiarch.m4 \
++	$(top_srcdir)/glm4/stddef_h.m4 $(top_srcdir)/glm4/stdint.m4 \
++	$(top_srcdir)/glm4/warn-on-use.m4 \
++	$(top_srcdir)/glm4/wchar_h.m4 $(top_srcdir)/glm4/wchar_t.m4 \
++	$(top_srcdir)/glm4/wctype_h.m4 $(top_srcdir)/glm4/wcwidth.m4 \
++	$(top_srcdir)/glm4/wint_t.m4 $(top_srcdir)/configure.ac
++am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
++	$(ACLOCAL_M4)
++mkinstalldirs = $(install_sh) -d
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++CONFIG_CLEAN_FILES =
++CONFIG_CLEAN_VPATH_FILES =
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++DIST_SOURCES =
++DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
++ACLOCAL = @ACLOCAL@
++AMTAR = @AMTAR@
++APPLE_UNIVERSAL_BUILD = @APPLE_UNIVERSAL_BUILD@
++AUTOCONF = @AUTOCONF@
++AUTOHEADER = @AUTOHEADER@
++AUTOMAKE = @AUTOMAKE@
++AWK = @AWK@
++BITSIZEOF_PTRDIFF_T = @BITSIZEOF_PTRDIFF_T@
++BITSIZEOF_SIG_ATOMIC_T = @BITSIZEOF_SIG_ATOMIC_T@
++BITSIZEOF_SIZE_T = @BITSIZEOF_SIZE_T@
++BITSIZEOF_WCHAR_T = @BITSIZEOF_WCHAR_T@
++BITSIZEOF_WINT_T = @BITSIZEOF_WINT_T@
++CC = @CC@
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++CPP = @CPP@
++CPPFLAGS = @CPPFLAGS@
++CYGPATH_W = @CYGPATH_W@
++DEFS = @DEFS@
++DEPDIR = @DEPDIR@
++ECHO_C = @ECHO_C@
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++EGREP = @EGREP@
++EXEEXT = @EXEEXT@
++GLIBC21 = @GLIBC21@
++GNULIB_BTOWC = @GNULIB_BTOWC@
++GNULIB_MBRLEN = @GNULIB_MBRLEN@
++GNULIB_MBRTOWC = @GNULIB_MBRTOWC@
++GNULIB_MBSINIT = @GNULIB_MBSINIT@
++GNULIB_MBSNRTOWCS = @GNULIB_MBSNRTOWCS@
++GNULIB_MBSRTOWCS = @GNULIB_MBSRTOWCS@
++GNULIB_WCRTOMB = @GNULIB_WCRTOMB@
++GNULIB_WCSNRTOMBS = @GNULIB_WCSNRTOMBS@
++GNULIB_WCSRTOMBS = @GNULIB_WCSRTOMBS@
++GNULIB_WCTOB = @GNULIB_WCTOB@
++GNULIB_WCWIDTH = @GNULIB_WCWIDTH@
++GREP = @GREP@
++HAVE_BTOWC = @HAVE_BTOWC@
++HAVE_DECL_WCTOB = @HAVE_DECL_WCTOB@
++HAVE_DECL_WCWIDTH = @HAVE_DECL_WCWIDTH@
++HAVE_INTTYPES_H = @HAVE_INTTYPES_H@
++HAVE_ISWBLANK = @HAVE_ISWBLANK@
++HAVE_ISWCNTRL = @HAVE_ISWCNTRL@
++HAVE_LONG_LONG_INT = @HAVE_LONG_LONG_INT@
++HAVE_MBRLEN = @HAVE_MBRLEN@
++HAVE_MBRTOWC = @HAVE_MBRTOWC@
++HAVE_MBSINIT = @HAVE_MBSINIT@
++HAVE_MBSNRTOWCS = @HAVE_MBSNRTOWCS@
++HAVE_MBSRTOWCS = @HAVE_MBSRTOWCS@
++HAVE_SIGNED_SIG_ATOMIC_T = @HAVE_SIGNED_SIG_ATOMIC_T@
++HAVE_SIGNED_WCHAR_T = @HAVE_SIGNED_WCHAR_T@
++HAVE_SIGNED_WINT_T = @HAVE_SIGNED_WINT_T@
++HAVE_STDINT_H = @HAVE_STDINT_H@
++HAVE_SYS_BITYPES_H = @HAVE_SYS_BITYPES_H@
++HAVE_SYS_INTTYPES_H = @HAVE_SYS_INTTYPES_H@
++HAVE_SYS_TYPES_H = @HAVE_SYS_TYPES_H@
++HAVE_UNSIGNED_LONG_LONG_INT = @HAVE_UNSIGNED_LONG_LONG_INT@
++HAVE_WCHAR_H = @HAVE_WCHAR_H@
++HAVE_WCHAR_T = @HAVE_WCHAR_T@
++HAVE_WCRTOMB = @HAVE_WCRTOMB@
++HAVE_WCSNRTOMBS = @HAVE_WCSNRTOMBS@
++HAVE_WCSRTOMBS = @HAVE_WCSRTOMBS@
++HAVE_WCTYPE_H = @HAVE_WCTYPE_H@
++HAVE_WINT_T = @HAVE_WINT_T@
++INCLUDE_NEXT = @INCLUDE_NEXT@
++INCLUDE_NEXT_AS_FIRST_DIRECTIVE = @INCLUDE_NEXT_AS_FIRST_DIRECTIVE@
++INSTALL = @INSTALL@
++INSTALL_DATA = @INSTALL_DATA@
++INSTALL_PROGRAM = @INSTALL_PROGRAM@
++INSTALL_SCRIPT = @INSTALL_SCRIPT@
++INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
++LDFLAGS = @LDFLAGS@
++LIBGNU_LIBDEPS = @LIBGNU_LIBDEPS@
++LIBGNU_LTLIBDEPS = @LIBGNU_LTLIBDEPS@
++LIBOBJS = @LIBOBJS@
++LIBS = @LIBS@
++LIBUNISTRING_UNITYPES_H = @LIBUNISTRING_UNITYPES_H@
++LIBUNISTRING_UNIWIDTH_H = @LIBUNISTRING_UNIWIDTH_H@
++LOCALCHARSET_TESTS_ENVIRONMENT = @LOCALCHARSET_TESTS_ENVIRONMENT@
++LTLIBOBJS = @LTLIBOBJS@
++MAKEINFO = @MAKEINFO@
++MKDIR_P = @MKDIR_P@
++NEXT_AS_FIRST_DIRECTIVE_STDDEF_H = @NEXT_AS_FIRST_DIRECTIVE_STDDEF_H@
++NEXT_AS_FIRST_DIRECTIVE_STDINT_H = @NEXT_AS_FIRST_DIRECTIVE_STDINT_H@
++NEXT_AS_FIRST_DIRECTIVE_WCHAR_H = @NEXT_AS_FIRST_DIRECTIVE_WCHAR_H@
++NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H = @NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H@
++NEXT_STDDEF_H = @NEXT_STDDEF_H@
++NEXT_STDINT_H = @NEXT_STDINT_H@
++NEXT_WCHAR_H = @NEXT_WCHAR_H@
++NEXT_WCTYPE_H = @NEXT_WCTYPE_H@
++OBJEXT = @OBJEXT@
++PACKAGE = @PACKAGE@
++PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
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++PACKAGE_STRING = @PACKAGE_STRING@
++PACKAGE_TARNAME = @PACKAGE_TARNAME@
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++PATH_SEPARATOR = @PATH_SEPARATOR@
++PRAGMA_SYSTEM_HEADER = @PRAGMA_SYSTEM_HEADER@
++PTRDIFF_T_SUFFIX = @PTRDIFF_T_SUFFIX@
++RANLIB = @RANLIB@
++REPLACE_BTOWC = @REPLACE_BTOWC@
++REPLACE_ISWCNTRL = @REPLACE_ISWCNTRL@
++REPLACE_MBRLEN = @REPLACE_MBRLEN@
++REPLACE_MBRTOWC = @REPLACE_MBRTOWC@
++REPLACE_MBSINIT = @REPLACE_MBSINIT@
++REPLACE_MBSNRTOWCS = @REPLACE_MBSNRTOWCS@
++REPLACE_MBSRTOWCS = @REPLACE_MBSRTOWCS@
++REPLACE_MBSTATE_T = @REPLACE_MBSTATE_T@
++REPLACE_NULL = @REPLACE_NULL@
++REPLACE_WCRTOMB = @REPLACE_WCRTOMB@
++REPLACE_WCSNRTOMBS = @REPLACE_WCSNRTOMBS@
++REPLACE_WCSRTOMBS = @REPLACE_WCSRTOMBS@
++REPLACE_WCTOB = @REPLACE_WCTOB@
++REPLACE_WCWIDTH = @REPLACE_WCWIDTH@
++SET_MAKE = @SET_MAKE@
++SHELL = @SHELL@
++SIG_ATOMIC_T_SUFFIX = @SIG_ATOMIC_T_SUFFIX@
++SIZE_T_SUFFIX = @SIZE_T_SUFFIX@
++STDDEF_H = @STDDEF_H@
++STDINT_H = @STDINT_H@
++STRIP = @STRIP@
++VERSION = @VERSION@
++WCHAR_T_SUFFIX = @WCHAR_T_SUFFIX@
++WINT_T_SUFFIX = @WINT_T_SUFFIX@
++abs_builddir = @abs_builddir@
++abs_srcdir = @abs_srcdir@
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++ac_ct_CC = @ac_ct_CC@
++am__include = @am__include@
++am__leading_dot = @am__leading_dot@
++am__quote = @am__quote@
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++docdir = @docdir@
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++gl_LIBOBJS = @gl_LIBOBJS@
++gl_LTLIBOBJS = @gl_LTLIBOBJS@
++host = @host@
++host_alias = @host_alias@
++host_cpu = @host_cpu@
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++host_vendor = @host_vendor@
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++localstatedir = @localstatedir@
++mandir = @mandir@
++mkdir_p = @mkdir_p@
++oldincludedir = @oldincludedir@
++pdfdir = @pdfdir@
++prefix = @prefix@
++program_transform_name = @program_transform_name@
++psdir = @psdir@
++sbindir = @sbindir@
++sharedstatedir = @sharedstatedir@
++srcdir = @srcdir@
++sysconfdir = @sysconfdir@
++target_alias = @target_alias@
++top_build_prefix = @top_build_prefix@
++top_builddir = @top_builddir@
++top_srcdir = @top_srcdir@
++EXTRA_DIST = 00gnulib.m4 codeset.m4 extensions.m4 fcntl-o.m4 \
++	glibc21.m4 gnulib-common.m4 include_next.m4 \
++	libunistring-base.m4 localcharset.m4 longlong.m4 multiarch.m4 \
++	stddef_h.m4 stdint.m4 warn-on-use.m4 wchar_h.m4 wchar_t.m4 \
++	wctype_h.m4 wcwidth.m4 wint_t.m4
++all: all-am
++
++.SUFFIXES:
++$(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
++	@for dep in $?; do \
++	  case '$(am__configure_deps)' in \
++	    *$$dep*) \
++	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
++	        && { if test -f $@; then exit 0; else break; fi; }; \
++	      exit 1;; \
++	  esac; \
++	done; \
++	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign glm4/Makefile'; \
++	$(am__cd) $(top_srcdir) && \
++	  $(AUTOMAKE) --foreign glm4/Makefile
++.PRECIOUS: Makefile
++Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
++	@case '$?' in \
++	  *config.status*) \
++	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
++	  *) \
++	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
++	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
++	esac;
++
++$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
++	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
++
++$(top_srcdir)/configure:  $(am__configure_deps)
++	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
++$(ACLOCAL_M4):  $(am__aclocal_m4_deps)
++	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
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++
++ctags: CTAGS
++CTAGS:
++
++
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++	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
++	list='$(DISTFILES)'; \
++	  dist_files=`for file in $$list; do echo $$file; done | \
++	  sed -e "s|^$$srcdirstrip/||;t" \
++	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
++	case $$dist_files in \
++	  */*) $(MKDIR_P) `echo "$$dist_files" | \
++			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
++			   sort -u` ;; \
++	esac; \
++	for file in $$dist_files; do \
++	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
++	  if test -d $$d/$$file; then \
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++	    if test -d "$(distdir)/$$file"; then \
++	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
++	    fi; \
++	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
++	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
++	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
++	    fi; \
++	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
++	  else \
++	    test -f "$(distdir)/$$file" \
++	    || cp -p $$d/$$file "$(distdir)/$$file" \
++	    || exit 1; \
++	  fi; \
++	done
++check-am: all-am
++check: check-am
++all-am: Makefile
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++install-exec: install-exec-am
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++	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
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++clean-generic:
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++distclean-generic:
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++install-pdf: install-pdf-am
++
++install-pdf-am:
++
++install-ps: install-ps-am
++
++install-ps-am:
++
++installcheck-am:
++
++maintainer-clean: maintainer-clean-am
++	-rm -f Makefile
++maintainer-clean-am: distclean-am maintainer-clean-generic
++
++mostlyclean: mostlyclean-am
++
++mostlyclean-am: mostlyclean-generic
++
++pdf: pdf-am
++
++pdf-am:
++
++ps: ps-am
++
++ps-am:
++
++uninstall-am:
++
++.MAKE: install-am install-strip
++
++.PHONY: all all-am check check-am clean clean-generic distclean \
++	distclean-generic distdir dvi dvi-am html html-am info info-am \
++	install install-am install-data install-data-am install-dvi \
++	install-dvi-am install-exec install-exec-am install-html \
++	install-html-am install-info install-info-am install-man \
++	install-pdf install-pdf-am install-ps install-ps-am \
++	install-strip installcheck installcheck-am installdirs \
++	maintainer-clean maintainer-clean-generic mostlyclean \
++	mostlyclean-generic pdf pdf-am ps ps-am uninstall uninstall-am
++
++
++# Tell versions [3.59,3.63) of GNU make to not export all variables.
++# Otherwise a system limit (for SysV at least) may be exceeded.
++.NOEXPORT:
+diff --git a/src/libs/gl/glm4/codeset.m4 b/src/libs/gl/glm4/codeset.m4
+new file mode 100644
+index 0000000..a53c042
+--- /dev/null
++++ b/src/libs/gl/glm4/codeset.m4
+@@ -0,0 +1,21 @@
++# codeset.m4 serial 4 (gettext-0.18)
++dnl Copyright (C) 2000-2002, 2006, 2008-2010 Free Software Foundation, Inc.
++dnl This file is free software; the Free Software Foundation
++dnl gives unlimited permission to copy and/or distribute it,
++dnl with or without modifications, as long as this notice is preserved.
++
++dnl From Bruno Haible.
++
++AC_DEFUN([AM_LANGINFO_CODESET],
++[
++  AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset],
++    [AC_TRY_LINK([#include <langinfo.h>],
++      [char* cs = nl_langinfo(CODESET); return !cs;],
++      [am_cv_langinfo_codeset=yes],
++      [am_cv_langinfo_codeset=no])
++    ])
++  if test $am_cv_langinfo_codeset = yes; then
++    AC_DEFINE([HAVE_LANGINFO_CODESET], [1],
++      [Define if you have <langinfo.h> and nl_langinfo(CODESET).])
++  fi
++])
+diff --git a/src/libs/gl/glm4/extensions.m4 b/src/libs/gl/glm4/extensions.m4
+new file mode 100644
+index 0000000..7d9458a
+--- /dev/null
++++ b/src/libs/gl/glm4/extensions.m4
+@@ -0,0 +1,118 @@
++# serial 9  -*- Autoconf -*-
++# Enable extensions on systems that normally disable them.
++
++# Copyright (C) 2003, 2006-2010 Free Software Foundation, Inc.
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from CVS
++# Autoconf.  Perhaps we can remove this once we can assume Autoconf
++# 2.62 or later everywhere, but since CVS Autoconf mutates rapidly
++# enough in this area it's likely we'll need to redefine
++# AC_USE_SYSTEM_EXTENSIONS for quite some time.
++
++# If autoconf reports a warning
++#     warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS
++# or  warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS
++# the fix is
++#   1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked
++#      but always AC_REQUIREd,
++#   2) to ensure that for each occurrence of
++#        AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
++#      or
++#        AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
++#      the corresponding gnulib module description has 'extensions' among
++#      its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS
++#      invocation occurs in gl_EARLY, not in gl_INIT.
++
++# AC_USE_SYSTEM_EXTENSIONS
++# ------------------------
++# Enable extensions on systems that normally disable them,
++# typically due to standards-conformance issues.
++# Remember that #undef in AH_VERBATIM gets replaced with #define by
++# AC_DEFINE.  The goal here is to define all known feature-enabling
++# macros, then, if reports of conflicts are made, disable macros that
++# cause problems on some platforms (such as __EXTENSIONS__).
++AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS],
++[AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl
++AC_BEFORE([$0], [AC_RUN_IFELSE])dnl
++
++  AC_REQUIRE([AC_CANONICAL_HOST])
++
++  AC_CHECK_HEADER([minix/config.h], [MINIX=yes], [MINIX=])
++  if test "$MINIX" = yes; then
++    AC_DEFINE([_POSIX_SOURCE], [1],
++      [Define to 1 if you need to in order for `stat' and other
++       things to work.])
++    AC_DEFINE([_POSIX_1_SOURCE], [2],
++      [Define to 2 if the system does not provide POSIX.1 features
++       except with this defined.])
++    AC_DEFINE([_MINIX], [1],
++      [Define to 1 if on MINIX.])
++  fi
++
++  dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to 500,
++  dnl regardless of whether the flags -Ae or _D_HPUX_SOURCE=1 are already
++  dnl provided.
++  case "$host_os" in
++    hpux*)
++      AC_DEFINE([_XOPEN_SOURCE], [500],
++        [Define to 500 only on HP-UX.])
++      ;;
++  esac
++
++  AH_VERBATIM([__EXTENSIONS__],
++[/* Enable extensions on AIX 3, Interix.  */
++#ifndef _ALL_SOURCE
++# undef _ALL_SOURCE
++#endif
++/* Enable GNU extensions on systems that have them.  */
++#ifndef _GNU_SOURCE
++# undef _GNU_SOURCE
++#endif
++/* Enable threading extensions on Solaris.  */
++#ifndef _POSIX_PTHREAD_SEMANTICS
++# undef _POSIX_PTHREAD_SEMANTICS
++#endif
++/* Enable extensions on HP NonStop.  */
++#ifndef _TANDEM_SOURCE
++# undef _TANDEM_SOURCE
++#endif
++/* Enable general extensions on Solaris.  */
++#ifndef __EXTENSIONS__
++# undef __EXTENSIONS__
++#endif
++])
++  AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__],
++    [ac_cv_safe_to_define___extensions__],
++    [AC_COMPILE_IFELSE(
++       [AC_LANG_PROGRAM([[
++#         define __EXTENSIONS__ 1
++          ]AC_INCLUDES_DEFAULT])],
++       [ac_cv_safe_to_define___extensions__=yes],
++       [ac_cv_safe_to_define___extensions__=no])])
++  test $ac_cv_safe_to_define___extensions__ = yes &&
++    AC_DEFINE([__EXTENSIONS__])
++  AC_DEFINE([_ALL_SOURCE])
++  AC_DEFINE([_GNU_SOURCE])
++  AC_DEFINE([_POSIX_PTHREAD_SEMANTICS])
++  AC_DEFINE([_TANDEM_SOURCE])
++])# AC_USE_SYSTEM_EXTENSIONS
++
++# gl_USE_SYSTEM_EXTENSIONS
++# ------------------------
++# Enable extensions on systems that normally disable them,
++# typically due to standards-conformance issues.
++AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS],
++[
++  dnl Require this macro before AC_USE_SYSTEM_EXTENSIONS.
++  dnl gnulib does not need it. But if it gets required by third-party macros
++  dnl after AC_USE_SYSTEM_EXTENSIONS is required, autoconf 2.62..2.63 emit a
++  dnl warning: "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS".
++  dnl Note: We can do this only for one of the macros AC_AIX, AC_GNU_SOURCE,
++  dnl AC_MINIX. If people still use AC_AIX or AC_MINIX, they are out of luck.
++  AC_REQUIRE([AC_GNU_SOURCE])
++
++  AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
++])
+diff --git a/src/libs/gl/glm4/fcntl-o.m4 b/src/libs/gl/glm4/fcntl-o.m4
+new file mode 100644
+index 0000000..1adacc8
+--- /dev/null
++++ b/src/libs/gl/glm4/fcntl-o.m4
+@@ -0,0 +1,85 @@
++# fcntl-o.m4 serial 2
++dnl Copyright (C) 2006, 2009-2010 Free Software Foundation, Inc.
++dnl This file is free software; the Free Software Foundation
++dnl gives unlimited permission to copy and/or distribute it,
++dnl with or without modifications, as long as this notice is preserved.
++
++dnl Written by Paul Eggert.
++
++# Test whether the flags O_NOATIME and O_NOFOLLOW actually work.
++# Define HAVE_WORKING_O_NOATIME to 1 if O_NOATIME works, or to 0 otherwise.
++# Define HAVE_WORKING_O_NOFOLLOW to 1 if O_NOFOLLOW works, or to 0 otherwise.
++AC_DEFUN([gl_FCNTL_O_FLAGS],
++[
++  dnl Persuade glibc <fcntl.h> to define O_NOATIME and O_NOFOLLOW.
++  dnl AC_USE_SYSTEM_EXTENSIONS was introduced in autoconf 2.60 and obsoletes
++  dnl AC_GNU_SOURCE.
++  m4_ifdef([AC_USE_SYSTEM_EXTENSIONS],
++    [AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])],
++    [AC_REQUIRE([AC_GNU_SOURCE])])
++  AC_CACHE_CHECK([for working fcntl.h], [gl_cv_header_working_fcntl_h],
++    [AC_RUN_IFELSE(
++       [AC_LANG_PROGRAM(
++          [[#include <sys/types.h>
++           #include <sys/stat.h>
++           #include <unistd.h>
++           #include <fcntl.h>
++           #ifndef O_NOATIME
++            #define O_NOATIME 0
++           #endif
++           #ifndef O_NOFOLLOW
++            #define O_NOFOLLOW 0
++           #endif
++           static int const constants[] =
++            {
++              O_CREAT, O_EXCL, O_NOCTTY, O_TRUNC, O_APPEND,
++              O_NONBLOCK, O_SYNC, O_ACCMODE, O_RDONLY, O_RDWR, O_WRONLY
++            };
++          ]],
++          [[
++            int status = !constants;
++            {
++              static char const sym[] = "conftest.sym";
++              if (symlink (".", sym) != 0
++                  || close (open (sym, O_RDONLY | O_NOFOLLOW)) == 0)
++                status |= 32;
++              unlink (sym);
++            }
++            {
++              static char const file[] = "confdefs.h";
++              int fd = open (file, O_RDONLY | O_NOATIME);
++              char c;
++              struct stat st0, st1;
++              if (fd < 0
++                  || fstat (fd, &st0) != 0
++                  || sleep (1) != 0
++                  || read (fd, &c, 1) != 1
++                  || close (fd) != 0
++                  || stat (file, &st1) != 0
++                  || st0.st_atime != st1.st_atime)
++                status |= 64;
++            }
++            return status;]])],
++       [gl_cv_header_working_fcntl_h=yes],
++       [case $? in #(
++        32) gl_cv_header_working_fcntl_h='no (bad O_NOFOLLOW)';; #(
++        64) gl_cv_header_working_fcntl_h='no (bad O_NOATIME)';; #(
++        96) gl_cv_header_working_fcntl_h='no (bad O_NOATIME, O_NOFOLLOW)';; #(
++         *) gl_cv_header_working_fcntl_h='no';;
++        esac],
++       [gl_cv_header_working_fcntl_h=cross-compiling])])
++
++  case $gl_cv_header_working_fcntl_h in #(
++  *O_NOATIME* | no | cross-compiling) ac_val=0;; #(
++  *) ac_val=1;;
++  esac
++  AC_DEFINE_UNQUOTED([HAVE_WORKING_O_NOATIME], [$ac_val],
++    [Define to 1 if O_NOATIME works.])
++
++  case $gl_cv_header_working_fcntl_h in #(
++  *O_NOFOLLOW* | no | cross-compiling) ac_val=0;; #(
++  *) ac_val=1;;
++  esac
++  AC_DEFINE_UNQUOTED([HAVE_WORKING_O_NOFOLLOW], [$ac_val],
++    [Define to 1 if O_NOFOLLOW works.])
++])
+diff --git a/src/libs/gl/glm4/glibc21.m4 b/src/libs/gl/glm4/glibc21.m4
+new file mode 100644
+index 0000000..68ada9d
+--- /dev/null
++++ b/src/libs/gl/glm4/glibc21.m4
+@@ -0,0 +1,30 @@
++# glibc21.m4 serial 4
++dnl Copyright (C) 2000-2002, 2004, 2008-2010 Free Software Foundation, Inc.
++dnl This file is free software; the Free Software Foundation
++dnl gives unlimited permission to copy and/or distribute it,
++dnl with or without modifications, as long as this notice is preserved.
++
++# Test for the GNU C Library, version 2.1 or newer.
++# From Bruno Haible.
++
++AC_DEFUN([gl_GLIBC21],
++  [
++    AC_CACHE_CHECK([whether we are using the GNU C Library 2.1 or newer],
++      [ac_cv_gnu_library_2_1],
++      [AC_EGREP_CPP([Lucky GNU user],
++        [
++#include <features.h>
++#ifdef __GNU_LIBRARY__
++ #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
++  Lucky GNU user
++ #endif
++#endif
++        ],
++        [ac_cv_gnu_library_2_1=yes],
++        [ac_cv_gnu_library_2_1=no])
++      ]
++    )
++    AC_SUBST([GLIBC21])
++    GLIBC21="$ac_cv_gnu_library_2_1"
++  ]
++)
+diff --git a/src/libs/gl/glm4/gnulib-common.m4 b/src/libs/gl/glm4/gnulib-common.m4
+new file mode 100644
+index 0000000..4c7ac30
+--- /dev/null
++++ b/src/libs/gl/glm4/gnulib-common.m4
+@@ -0,0 +1,201 @@
++# gnulib-common.m4 serial 20
++dnl Copyright (C) 2007-2010 Free Software Foundation, Inc.
++dnl This file is free software; the Free Software Foundation
++dnl gives unlimited permission to copy and/or distribute it,
++dnl with or without modifications, as long as this notice is preserved.
++
++# gl_COMMON
++# is expanded unconditionally through gnulib-tool magic.
++AC_DEFUN([gl_COMMON], [
++  dnl Use AC_REQUIRE here, so that the code is expanded once only.
++  AC_REQUIRE([gl_00GNULIB])
++  AC_REQUIRE([gl_COMMON_BODY])
++])
++AC_DEFUN([gl_COMMON_BODY], [
++  AH_VERBATIM([isoc99_inline],
++[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports
++   the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of
++   earlier versions), but does not display it by setting __GNUC_STDC_INLINE__.
++   __APPLE__ && __MACH__ test for MacOS X.
++   __APPLE_CC__ tests for the Apple compiler and its version.
++   __STDC_VERSION__ tests for the C99 mode.  */
++#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__
++# define __GNUC_STDC_INLINE__ 1
++#endif])
++  AH_VERBATIM([unused_parameter],
++[/* Define as a marker that can be attached to declarations that might not
++    be used.  This helps to reduce warnings, such as from
++    GCC -Wunused-parameter.  */
++#if __GNUC__ >= 3 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
++# define _GL_UNUSED __attribute__ ((__unused__))
++#else
++# define _GL_UNUSED
++#endif
++/* The name _UNUSED_PARAMETER_ is an earlier spelling, although the name
++   is a misnomer outside of parameter lists.  */
++#define _UNUSED_PARAMETER_ _GL_UNUSED
++])
++  dnl Preparation for running test programs:
++  dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not
++  dnl to /dev/tty, so they can be redirected to log files.  Such diagnostics
++  dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N.
++  LIBC_FATAL_STDERR_=1
++  export LIBC_FATAL_STDERR_
++])
++
++# gl_MODULE_INDICATOR_CONDITION
++# expands to a C preprocessor expression that evaluates to 1 or 0, depending
++# whether a gnulib module that has been requested shall be considered present
++# or not.
++AC_DEFUN([gl_MODULE_INDICATOR_CONDITION], [1])
++
++# gl_MODULE_INDICATOR_SET_VARIABLE([modulename])
++# sets the shell variable that indicates the presence of the given module to
++# a C preprocessor expression that will evaluate to 1.
++AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE],
++[
++  GNULIB_[]m4_translit([[$1]],
++    [abcdefghijklmnopqrstuvwxyz./-],
++    [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=gl_MODULE_INDICATOR_CONDITION
++])
++
++# gl_MODULE_INDICATOR([modulename])
++# defines a C macro indicating the presence of the given module
++# in a location where it can be used.
++#                                             |  Value  |   Value   |
++#                                             | in lib/ | in tests/ |
++# --------------------------------------------+---------+-----------+
++# Module present among main modules:          |    1    |     1     |
++# --------------------------------------------+---------+-----------+
++# Module present among tests-related modules: |    0    |     1     |
++# --------------------------------------------+---------+-----------+
++# Module not present at all:                  |    0    |     0     |
++# --------------------------------------------+---------+-----------+
++AC_DEFUN([gl_MODULE_INDICATOR],
++[
++  AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]],
++      [abcdefghijklmnopqrstuvwxyz./-],
++      [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]),
++    [gl_MODULE_INDICATOR_CONDITION],
++    [Define to a C preprocessor expression that evaluates to 1 or 0,
++     depending whether the gnulib module $1 shall be considered present.])
++])
++
++# gl_MODULE_INDICATOR_FOR_TESTS([modulename])
++# defines a C macro indicating the presence of the given module
++# in lib or tests. This is useful to determine whether the module
++# should be tested.
++#                                             |  Value  |   Value   |
++#                                             | in lib/ | in tests/ |
++# --------------------------------------------+---------+-----------+
++# Module present among main modules:          |    1    |     1     |
++# --------------------------------------------+---------+-----------+
++# Module present among tests-related modules: |    1    |     1     |
++# --------------------------------------------+---------+-----------+
++# Module not present at all:                  |    0    |     0     |
++# --------------------------------------------+---------+-----------+
++AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS],
++[
++  AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]],
++      [abcdefghijklmnopqrstuvwxyz./-],
++      [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1],
++    [Define to 1 when the gnulib module $1 should be tested.])
++])
++
++# m4_foreach_w
++# is a backport of autoconf-2.59c's m4_foreach_w.
++# Remove this macro when we can assume autoconf >= 2.60.
++m4_ifndef([m4_foreach_w],
++  [m4_define([m4_foreach_w],
++    [m4_foreach([$1], m4_split(m4_normalize([$2]), [ ]), [$3])])])
++
++# AS_VAR_IF(VAR, VALUE, [IF-MATCH], [IF-NOT-MATCH])
++# ----------------------------------------------------
++# Backport of autoconf-2.63b's macro.
++# Remove this macro when we can assume autoconf >= 2.64.
++m4_ifndef([AS_VAR_IF],
++[m4_define([AS_VAR_IF],
++[AS_IF([test x"AS_VAR_GET([$1])" = x""$2], [$3], [$4])])])
++
++# AC_PROG_MKDIR_P
++# is a backport of autoconf-2.60's AC_PROG_MKDIR_P, with a fix
++# for interoperability with automake-1.9.6 from autoconf-2.62.
++# Remove this macro when we can assume autoconf >= 2.62 or
++# autoconf >= 2.60 && automake >= 1.10.
++m4_ifdef([AC_PROG_MKDIR_P], [
++  dnl For automake-1.9.6 && autoconf < 2.62: Ensure MKDIR_P is AC_SUBSTed.
++  m4_define([AC_PROG_MKDIR_P],
++    m4_defn([AC_PROG_MKDIR_P])[
++    AC_SUBST([MKDIR_P])])], [
++  dnl For autoconf < 2.60: Backport of AC_PROG_MKDIR_P.
++  AC_DEFUN_ONCE([AC_PROG_MKDIR_P],
++    [AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake
++     MKDIR_P='$(mkdir_p)'
++     AC_SUBST([MKDIR_P])])])
++
++# AC_C_RESTRICT
++# This definition overrides the AC_C_RESTRICT macro from autoconf 2.60..2.61,
++# so that mixed use of GNU C and GNU C++ and mixed use of Sun C and Sun C++
++# works.
++# This definition can be removed once autoconf >= 2.62 can be assumed.
++m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.62]),[-1],[
++AC_DEFUN([AC_C_RESTRICT],
++[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict],
++  [ac_cv_c_restrict=no
++   # The order here caters to the fact that C++ does not require restrict.
++   for ac_kw in __restrict __restrict__ _Restrict restrict; do
++     AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
++      [[typedef int * int_ptr;
++        int foo (int_ptr $ac_kw ip) {
++        return ip[0];
++       }]],
++      [[int s[1];
++        int * $ac_kw t = s;
++        t[0] = 0;
++        return foo(t)]])],
++      [ac_cv_c_restrict=$ac_kw])
++     test "$ac_cv_c_restrict" != no && break
++   done
++  ])
++ AH_VERBATIM([restrict],
++[/* Define to the equivalent of the C99 'restrict' keyword, or to
++   nothing if this is not supported.  Do not define if restrict is
++   supported directly.  */
++#undef restrict
++/* Work around a bug in Sun C++: it does not support _Restrict, even
++   though the corresponding Sun C compiler does, which causes
++   "#define restrict _Restrict" in the previous line.  Perhaps some future
++   version of Sun C++ will work with _Restrict; if so, it'll probably
++   define __RESTRICT, just as Sun C does.  */
++#if defined __SUNPRO_CC && !defined __RESTRICT
++# define _Restrict
++#endif])
++ case $ac_cv_c_restrict in
++   restrict) ;;
++   no) AC_DEFINE([restrict], []) ;;
++   *)  AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;;
++ esac
++])
++])
++
++# gl_BIGENDIAN
++# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd.
++# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some
++# macros invoke AC_C_BIGENDIAN with arguments.
++AC_DEFUN([gl_BIGENDIAN],
++[
++  AC_C_BIGENDIAN
++])
++
++# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it)
++# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not
++# output a spurious "(cached)" mark in the midst of other configure output.
++# This macro should be used instead of AC_CACHE_VAL when it is not surrounded
++# by an AC_MSG_CHECKING/AC_MSG_RESULT pair.
++AC_DEFUN([gl_CACHE_VAL_SILENT],
++[
++  saved_as_echo_n="$as_echo_n"
++  as_echo_n=':'
++  AC_CACHE_VAL([$1], [$2])
++  as_echo_n="$saved_as_echo_n"
++])
+diff --git a/src/libs/gl/glm4/include_next.m4 b/src/libs/gl/glm4/include_next.m4
+new file mode 100644
+index 0000000..c7e0672
+--- /dev/null
++++ b/src/libs/gl/glm4/include_next.m4
+@@ -0,0 +1,187 @@
++# include_next.m4 serial 14
++dnl Copyright (C) 2006-2010 Free Software Foundation, Inc.
++dnl This file is free software; the Free Software Foundation
++dnl gives unlimited permission to copy and/or distribute it,
++dnl with or without modifications, as long as this notice is preserved.
++
++dnl From Paul Eggert and Derek Price.
++
++dnl Sets INCLUDE_NEXT and PRAGMA_SYSTEM_HEADER.
++dnl
++dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to
++dnl 'include' otherwise.
++dnl
++dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler
++dnl supports it in the special case that it is the first include directive in
++dnl the given file, or to 'include' otherwise.
++dnl
++dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next,
++dnl so as to avoid GCC warnings when the gcc option -pedantic is used.
++dnl '#pragma GCC system_header' has the same effect as if the file was found
++dnl through the include search path specified with '-isystem' options (as
++dnl opposed to the search path specified with '-I' options). Namely, gcc
++dnl does not warn about some things, and on some systems (Solaris and Interix)
++dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side
++dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead
++dnl of plain '__STDC__'.
++
++AC_DEFUN([gl_INCLUDE_NEXT],
++[
++  AC_LANG_PREPROC_REQUIRE()
++  AC_CACHE_CHECK([whether the preprocessor supports include_next],
++    [gl_cv_have_include_next],
++    [rm -rf conftestd1a conftestd1b conftestd2
++     mkdir conftestd1a conftestd1b conftestd2
++     dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on
++     dnl AIX 6.1 support include_next when used as first preprocessor directive
++     dnl in a file, but not when preceded by another include directive. Check
++     dnl for this bug by including <stdio.h>.
++     dnl Additionally, with this same compiler, include_next is a no-op when
++     dnl used in a header file that was included by specifying its absolute
++     dnl file name. Despite these two bugs, include_next is used in the
++     dnl compiler's <math.h>. By virtue of the second bug, we need to use
++     dnl include_next as well in this case.
++     cat <<EOF > conftestd1a/conftest.h
++#define DEFINED_IN_CONFTESTD1
++#include_next <conftest.h>
++#ifdef DEFINED_IN_CONFTESTD2
++int foo;
++#else
++#error "include_next doesn't work"
++#endif
++EOF
++     cat <<EOF > conftestd1b/conftest.h
++#define DEFINED_IN_CONFTESTD1
++#include <stdio.h>
++#include_next <conftest.h>
++#ifdef DEFINED_IN_CONFTESTD2
++int foo;
++#else
++#error "include_next doesn't work"
++#endif
++EOF
++     cat <<EOF > conftestd2/conftest.h
++#ifndef DEFINED_IN_CONFTESTD1
++#error "include_next test doesn't work"
++#endif
++#define DEFINED_IN_CONFTESTD2
++EOF
++     gl_save_CPPFLAGS="$CPPFLAGS"
++     CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
++     AC_COMPILE_IFELSE([#include <conftest.h>],
++       [gl_cv_have_include_next=yes],
++       [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
++        AC_COMPILE_IFELSE([#include <conftest.h>],
++          [gl_cv_have_include_next=buggy],
++          [gl_cv_have_include_next=no])
++       ])
++     CPPFLAGS="$gl_save_CPPFLAGS"
++     rm -rf conftestd1a conftestd1b conftestd2
++    ])
++  PRAGMA_SYSTEM_HEADER=
++  if test $gl_cv_have_include_next = yes; then
++    INCLUDE_NEXT=include_next
++    INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
++    if test -n "$GCC"; then
++      PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
++    fi
++  else
++    if test $gl_cv_have_include_next = buggy; then
++      INCLUDE_NEXT=include
++      INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
++    else
++      INCLUDE_NEXT=include
++      INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
++    fi
++  fi
++  AC_SUBST([INCLUDE_NEXT])
++  AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE])
++  AC_SUBST([PRAGMA_SYSTEM_HEADER])
++])
++
++# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...)
++# ------------------------------------------
++# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be
++# '<foo.h>'; otherwise define it to be
++# '"///usr/include/foo.h"', or whatever other absolute file name is suitable.
++# Also, if #include_next works as first preprocessing directive in a file,
++# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be '<foo.h>'; otherwise define it to
++# be
++# '"///usr/include/foo.h"', or whatever other absolute file name is suitable.
++# That way, a header file with the following line:
++#       #@INCLUDE_NEXT@ @NEXT_FOO_H@
++# or
++#       #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@
++# behaves (after sed substitution) as if it contained
++#       #include_next <foo.h>
++# even if the compiler does not support include_next.
++# The three "///" are to pacify Sun C 5.8, which otherwise would say
++# "warning: #include of /usr/include/... may be non-portable".
++# Use `""', not `<>', so that the /// cannot be confused with a C99 comment.
++# Note: This macro assumes that the header file is not empty after
++# preprocessing, i.e. it does not only define preprocessor macros but also
++# provides some type/enum definitions or function/variable declarations.
++AC_DEFUN([gl_CHECK_NEXT_HEADERS],
++[
++  AC_REQUIRE([gl_INCLUDE_NEXT])
++  AC_REQUIRE([AC_CANONICAL_HOST])
++  AC_CHECK_HEADERS_ONCE([$1])
++
++  m4_foreach_w([gl_HEADER_NAME], [$1],
++    [AS_VAR_PUSHDEF([gl_next_header],
++                    [gl_cv_next_]m4_defn([gl_HEADER_NAME]))
++     if test $gl_cv_have_include_next = yes; then
++       AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>'])
++     else
++       AC_CACHE_CHECK(
++         [absolute name of <]m4_defn([gl_HEADER_NAME])[>],
++         m4_defn([gl_next_header]),
++         [AS_VAR_PUSHDEF([gl_header_exists],
++                         [ac_cv_header_]m4_defn([gl_HEADER_NAME]))
++          if test AS_VAR_GET(gl_header_exists) = yes; then
++            AC_LANG_CONFTEST(
++              [AC_LANG_SOURCE(
++                 [[#include <]]m4_dquote(m4_defn([gl_HEADER_NAME]))[[>]]
++               )])
++            dnl AIX "xlc -E" and "cc -E" omit #line directives for header files
++            dnl that contain only a #include of other header files and no
++            dnl non-comment tokens of their own. This leads to a failure to
++            dnl detect the absolute name of <dirent.h>, <signal.h>, <poll.h>
++            dnl and others. The workaround is to force preservation of comments
++            dnl through option -C. This ensures all necessary #line directives
++            dnl are present. GCC supports option -C as well.
++            case "$host_os" in
++              aix*) gl_absname_cpp="$ac_cpp -C" ;;
++              *)    gl_absname_cpp="$ac_cpp" ;;
++            esac
++            dnl eval is necessary to expand gl_absname_cpp.
++            dnl Ultrix and Pyramid sh refuse to redirect output of eval,
++            dnl so use subshell.
++            AS_VAR_SET([gl_next_header],
++              ['"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD |
++               sed -n '\#/]m4_defn([gl_HEADER_NAME])[#{
++                 s#.*"\(.*/]m4_defn([gl_HEADER_NAME])[\)".*#\1#
++                 s#^/[^/]#//&#
++                 p
++                 q
++               }'`'"'])
++          else
++            AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>'])
++          fi
++          AS_VAR_POPDEF([gl_header_exists])])
++     fi
++     AC_SUBST(
++       AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])),
++       [AS_VAR_GET([gl_next_header])])
++     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
++       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
++       gl_next_as_first_directive='<'gl_HEADER_NAME'>'
++     else
++       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
++       gl_next_as_first_directive=AS_VAR_GET([gl_next_header])
++     fi
++     AC_SUBST(
++       AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])),
++       [$gl_next_as_first_directive])
++     AS_VAR_POPDEF([gl_next_header])])
++])
+diff --git a/src/libs/gl/glm4/libunistring-base.m4 b/src/libs/gl/glm4/libunistring-base.m4
+new file mode 100644
+index 0000000..8335ec5
+--- /dev/null
++++ b/src/libs/gl/glm4/libunistring-base.m4
+@@ -0,0 +1,141 @@
++# libunistring-base.m4 serial 5
++dnl Copyright (C) 2010 Free Software Foundation, Inc.
++dnl This file is free software; the Free Software Foundation
++dnl gives unlimited permission to copy and/or distribute it,
++dnl with or without modifications, as long as this notice is preserved.
++
++dnl From Paolo Bonzini and Bruno Haible.
++
++dnl gl_LIBUNISTRING_MODULE([VERSION], [Module])
++dnl Declares that the source files of Module should be compiled, unless we
++dnl are linking with libunistring and its version is >= the given VERSION.
++dnl Defines an automake conditional LIBUNISTRING_COMPILE_$MODULE that is
++dnl true if the source files of Module should be compiled.
++dnl This macro is to be used for public libunistring API, not for
++dnl undocumented API.
++dnl
++dnl You have to bump the VERSION argument to the next projected version
++dnl number each time you make a change that affects the behaviour of the
++dnl functions defined in Module (even if the sources of Module itself do not
++dnl change).
++
++AC_DEFUN([gl_LIBUNISTRING_MODULE],
++[
++  AC_REQUIRE([gl_LIBUNISTRING_LIB_PREPARE])
++  dnl Use the variables HAVE_LIBUNISTRING, LIBUNISTRING_VERSION from
++  dnl gl_LIBUNISTRING_CORE if that macro has been run.
++  AM_CONDITIONAL(AS_TR_CPP([LIBUNISTRING_COMPILE_$2]),
++    [gl_LIBUNISTRING_VERSION_CMP([$1])])
++])
++
++dnl gl_LIBUNISTRING_LIBHEADER([VERSION], [HeaderFile])
++dnl Declares that HeaderFile should be created, unless we are linking
++dnl with libunistring and its version is >= the given VERSION.
++dnl HeaderFile should be relative to the lib directory and end in '.h'.
++dnl Prepares for substituting LIBUNISTRING_HEADERFILE (to HeaderFile or empty).
++dnl
++dnl When we are linking with the already installed libunistring and its version
++dnl is < VERSION, we create HeaderFile here, because we may compile functions
++dnl (via gl_LIBUNISTRING_MODULE above) that are not contained in the installed
++dnl version.
++dnl When we are linking with the already installed libunistring and its version
++dnl is > VERSION, we don't create HeaderFile here: it could cause compilation
++dnl errors in other libunistring header files if some types are missing.
++dnl
++dnl You have to bump the VERSION argument to the next projected version
++dnl number each time you make a non-comment change to the HeaderFile.
++
++AC_DEFUN([gl_LIBUNISTRING_LIBHEADER],
++[
++  AC_REQUIRE([gl_LIBUNISTRING_LIB_PREPARE])
++  dnl Use the variables HAVE_LIBUNISTRING, LIBUNISTRING_VERSION from
++  dnl gl_LIBUNISTRING_CORE if that macro has been run.
++  if gl_LIBUNISTRING_VERSION_CMP([$1]); then
++    LIBUNISTRING_[]AS_TR_CPP([$2])='$2'
++  else
++    LIBUNISTRING_[]AS_TR_CPP([$2])=
++  fi
++  AC_SUBST([LIBUNISTRING_]AS_TR_CPP([$2]))
++])
++
++dnl Miscellaneous preparations/initializations.
++
++AC_DEFUN([gl_LIBUNISTRING_LIB_PREPARE],
++[
++  dnl Ensure that HAVE_LIBUNISTRING is fully determined at this point.
++  m4_ifdef([gl_LIBUNISTRING], [AC_REQUIRE([gl_LIBUNISTRING])])
++
++  AC_REQUIRE([AC_PROG_AWK])
++
++dnl Sed expressions to extract the parts of a version number.
++changequote(,)
++gl_libunistring_sed_extract_major='/^[0-9]/{s/^\([0-9]*\).*/\1/p;q;}
++i\
++0
++q
++'
++gl_libunistring_sed_extract_minor='/^[0-9][0-9]*[.][0-9]/{s/^[0-9]*[.]\([0-9]*\).*/\1/p;q;}
++i\
++0
++q
++'
++gl_libunistring_sed_extract_subminor='/^[0-9][0-9]*[.][0-9][0-9]*[.][0-9]/{s/^[0-9]*[.][0-9]*[.]\([0-9]*\).*/\1/p;q;}
++i\
++0
++q
++'
++changequote([,])
++
++  if test "$HAVE_LIBUNISTRING" = yes; then
++    LIBUNISTRING_VERSION_MAJOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_major"`
++    LIBUNISTRING_VERSION_MINOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_minor"`
++    LIBUNISTRING_VERSION_SUBMINOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_subminor"`
++  fi
++])
++
++dnl gl_LIBUNISTRING_VERSION_CMP([VERSION])
++dnl Expands to a shell statement that evaluates to true if LIBUNISTRING_VERSION
++dnl is less than the VERSION argument.
++AC_DEFUN([gl_LIBUNISTRING_VERSION_CMP],
++[ { test "$HAVE_LIBUNISTRING" != yes \
++    || {
++         dnl AS_LITERAL_IF exists and works fine since autoconf-2.59 at least.
++         AS_LITERAL_IF([$1],
++           [dnl This is the optimized variant, that assumes the argument is a literal:
++            m4_pushdef([requested_version_major],
++              [gl_LIBUNISTRING_ARG_OR_ZERO(m4_bpatsubst([$1], [^\([0-9]*\).*], [\1]), [])])
++            m4_pushdef([requested_version_minor],
++              [gl_LIBUNISTRING_ARG_OR_ZERO(m4_bpatsubst([$1], [^[0-9]*[.]\([0-9]*\).*], [\1]), [$1])])
++            m4_pushdef([requested_version_subminor],
++              [gl_LIBUNISTRING_ARG_OR_ZERO(m4_bpatsubst([$1], [^[0-9]*[.][0-9]*[.]\([0-9]*\).*], [\1]), [$1])])
++            test $LIBUNISTRING_VERSION_MAJOR -lt requested_version_major \
++            || { test $LIBUNISTRING_VERSION_MAJOR -eq requested_version_major \
++                 && { test $LIBUNISTRING_VERSION_MINOR -lt requested_version_minor \
++                      || { test $LIBUNISTRING_VERSION_MINOR -eq requested_version_minor \
++                           && test $LIBUNISTRING_VERSION_SUBMINOR -lt requested_version_subminor
++                         }
++                    }
++               }
++            m4_popdef([requested_version_subminor])
++            m4_popdef([requested_version_minor])
++            m4_popdef([requested_version_major])
++           ],
++           [dnl This is the unoptimized variant:
++            requested_version_major=`echo '$1' | sed -n -e "$gl_libunistring_sed_extract_major"`
++            requested_version_minor=`echo '$1' | sed -n -e "$gl_libunistring_sed_extract_minor"`
++            requested_version_subminor=`echo '$1' | sed -n -e "$gl_libunistring_sed_extract_subminor"`
++            test $LIBUNISTRING_VERSION_MAJOR -lt $requested_version_major \
++            || { test $LIBUNISTRING_VERSION_MAJOR -eq $requested_version_major \
++                 && { test $LIBUNISTRING_VERSION_MINOR -lt $requested_version_minor \
++                      || { test $LIBUNISTRING_VERSION_MINOR -eq $requested_version_minor \
++                           && test $LIBUNISTRING_VERSION_SUBMINOR -lt $requested_version_subminor
++                         }
++                    }
++               }
++           ])
++       }
++  }])
++
++dnl gl_LIBUNISTRING_ARG_OR_ZERO([ARG], [ORIG]) expands to ARG if it is not the
++dnl same as ORIG, otherwise to 0.
++m4_define([gl_LIBUNISTRING_ARG_OR_ZERO], [m4_if([$1], [$2], [0], [$1])])
+diff --git a/src/libs/gl/glm4/localcharset.m4 b/src/libs/gl/glm4/localcharset.m4
+new file mode 100644
+index 0000000..ee2e801
+--- /dev/null
++++ b/src/libs/gl/glm4/localcharset.m4
+@@ -0,0 +1,17 @@
++# localcharset.m4 serial 7
++dnl Copyright (C) 2002, 2004, 2006, 2009, 2010 Free Software Foundation, Inc.
++dnl This file is free software; the Free Software Foundation
++dnl gives unlimited permission to copy and/or distribute it,
++dnl with or without modifications, as long as this notice is preserved.
++
++AC_DEFUN([gl_LOCALCHARSET],
++[
++  dnl Prerequisites of lib/localcharset.c.
++  AC_REQUIRE([AM_LANGINFO_CODESET])
++  AC_REQUIRE([gl_FCNTL_O_FLAGS])
++  AC_CHECK_DECLS_ONCE([getc_unlocked])
++
++  dnl Prerequisites of the lib/Makefile.am snippet.
++  AC_REQUIRE([AC_CANONICAL_HOST])
++  AC_REQUIRE([gl_GLIBC21])
++])
+diff --git a/src/libs/gl/glm4/longlong.m4 b/src/libs/gl/glm4/longlong.m4
+new file mode 100644
+index 0000000..cca3c1a
+--- /dev/null
++++ b/src/libs/gl/glm4/longlong.m4
+@@ -0,0 +1,106 @@
++# longlong.m4 serial 14
++dnl Copyright (C) 1999-2007, 2009-2010 Free Software Foundation, Inc.
++dnl This file is free software; the Free Software Foundation
++dnl gives unlimited permission to copy and/or distribute it,
++dnl with or without modifications, as long as this notice is preserved.
++
++dnl From Paul Eggert.
++
++# Define HAVE_LONG_LONG_INT if 'long long int' works.
++# This fixes a bug in Autoconf 2.61, but can be removed once we
++# assume 2.62 everywhere.
++
++# Note: If the type 'long long int' exists but is only 32 bits large
++# (as on some very old compilers), HAVE_LONG_LONG_INT will not be
++# defined. In this case you can treat 'long long int' like 'long int'.
++
++AC_DEFUN([AC_TYPE_LONG_LONG_INT],
++[
++  AC_CACHE_CHECK([for long long int], [ac_cv_type_long_long_int],
++    [AC_LINK_IFELSE(
++       [_AC_TYPE_LONG_LONG_SNIPPET],
++       [dnl This catches a bug in Tandem NonStop Kernel (OSS) cc -O circa 2004.
++        dnl If cross compiling, assume the bug isn't important, since
++        dnl nobody cross compiles for this platform as far as we know.
++        AC_RUN_IFELSE(
++          [AC_LANG_PROGRAM(
++             [[@%:@include <limits.h>
++               @%:@ifndef LLONG_MAX
++               @%:@ define HALF \
++                        (1LL << (sizeof (long long int) * CHAR_BIT - 2))
++               @%:@ define LLONG_MAX (HALF - 1 + HALF)
++               @%:@endif]],
++             [[long long int n = 1;
++               int i;
++               for (i = 0; ; i++)
++                 {
++                   long long int m = n << i;
++                   if (m >> i != n)
++                     return 1;
++                   if (LLONG_MAX / 2 < m)
++                     break;
++                 }
++               return 0;]])],
++          [ac_cv_type_long_long_int=yes],
++          [ac_cv_type_long_long_int=no],
++          [ac_cv_type_long_long_int=yes])],
++       [ac_cv_type_long_long_int=no])])
++  if test $ac_cv_type_long_long_int = yes; then
++    AC_DEFINE([HAVE_LONG_LONG_INT], [1],
++      [Define to 1 if the system has the type `long long int'.])
++  fi
++])
++
++# Define HAVE_UNSIGNED_LONG_LONG_INT if 'unsigned long long int' works.
++# This fixes a bug in Autoconf 2.61, but can be removed once we
++# assume 2.62 everywhere.
++
++# Note: If the type 'unsigned long long int' exists but is only 32 bits
++# large (as on some very old compilers), AC_TYPE_UNSIGNED_LONG_LONG_INT
++# will not be defined. In this case you can treat 'unsigned long long int'
++# like 'unsigned long int'.
++
++AC_DEFUN([AC_TYPE_UNSIGNED_LONG_LONG_INT],
++[
++  AC_CACHE_CHECK([for unsigned long long int],
++    [ac_cv_type_unsigned_long_long_int],
++    [AC_LINK_IFELSE(
++       [_AC_TYPE_LONG_LONG_SNIPPET],
++       [ac_cv_type_unsigned_long_long_int=yes],
++       [ac_cv_type_unsigned_long_long_int=no])])
++  if test $ac_cv_type_unsigned_long_long_int = yes; then
++    AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1],
++      [Define to 1 if the system has the type `unsigned long long int'.])
++  fi
++])
++
++# Expands to a C program that can be used to test for simultaneous support
++# of 'long long' and 'unsigned long long'. We don't want to say that
++# 'long long' is available if 'unsigned long long' is not, or vice versa,
++# because too many programs rely on the symmetry between signed and unsigned
++# integer types (excluding 'bool').
++AC_DEFUN([_AC_TYPE_LONG_LONG_SNIPPET],
++[
++  AC_LANG_PROGRAM(
++    [[/* For now, do not test the preprocessor; as of 2007 there are too many
++         implementations with broken preprocessors.  Perhaps this can
++         be revisited in 2012.  In the meantime, code should not expect
++         #if to work with literals wider than 32 bits.  */
++      /* Test literals.  */
++      long long int ll = 9223372036854775807ll;
++      long long int nll = -9223372036854775807LL;
++      unsigned long long int ull = 18446744073709551615ULL;
++      /* Test constant expressions.   */
++      typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
++                     ? 1 : -1)];
++      typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
++                     ? 1 : -1)];
++      int i = 63;]],
++    [[/* Test availability of runtime routines for shift and division.  */
++      long long int llmax = 9223372036854775807ll;
++      unsigned long long int ullmax = 18446744073709551615ull;
++      return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
++              | (llmax / ll) | (llmax % ll)
++              | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
++              | (ullmax / ull) | (ullmax % ull));]])
++])
+diff --git a/src/libs/gl/glm4/multiarch.m4 b/src/libs/gl/glm4/multiarch.m4
+new file mode 100644
+index 0000000..389bd2b
+--- /dev/null
++++ b/src/libs/gl/glm4/multiarch.m4
+@@ -0,0 +1,65 @@
++# multiarch.m4 serial 5
++dnl Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc.
++dnl This file is free software; the Free Software Foundation
++dnl gives unlimited permission to copy and/or distribute it,
++dnl with or without modifications, as long as this notice is preserved.
++
++# Determine whether the compiler is or may be producing universal binaries.
++#
++# On MacOS X 10.5 and later systems, the user can create libraries and
++# executables that work on multiple system types--known as "fat" or
++# "universal" binaries--by specifying multiple '-arch' options to the
++# compiler but only a single '-arch' option to the preprocessor.  Like
++# this:
++#
++#     ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
++#                 CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
++#                 CPP="gcc -E" CXXCPP="g++ -E"
++#
++# Detect this situation and set the macro AA_APPLE_UNIVERSAL_BUILD at the
++# beginning of config.h and set APPLE_UNIVERSAL_BUILD accordingly.
++
++AC_DEFUN_ONCE([gl_MULTIARCH],
++[
++  dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN.
++  gl_cv_c_multiarch=no
++  AC_COMPILE_IFELSE(
++    [AC_LANG_SOURCE(
++      [[#ifndef __APPLE_CC__
++         not a universal capable compiler
++        #endif
++        typedef int dummy;
++      ]])],
++    [
++     dnl Check for potential -arch flags.  It is not universal unless
++     dnl there are at least two -arch flags with different values.
++     arch=
++     prev=
++     for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
++       if test -n "$prev"; then
++         case $word in
++           i?86 | x86_64 | ppc | ppc64)
++             if test -z "$arch" || test "$arch" = "$word"; then
++               arch="$word"
++             else
++               gl_cv_c_multiarch=yes
++             fi
++             ;;
++         esac
++         prev=
++       else
++         if test "x$word" = "x-arch"; then
++           prev=arch
++         fi
++       fi
++     done
++    ])
++  if test $gl_cv_c_multiarch = yes; then
++    AC_DEFINE([AA_APPLE_UNIVERSAL_BUILD], [1],
++      [Define if the compiler is building for multiple architectures of Apple platforms at once.])
++    APPLE_UNIVERSAL_BUILD=1
++  else
++    APPLE_UNIVERSAL_BUILD=0
++  fi
++  AC_SUBST([APPLE_UNIVERSAL_BUILD])
++])
+diff --git a/src/libs/gl/glm4/stddef_h.m4 b/src/libs/gl/glm4/stddef_h.m4
+new file mode 100644
+index 0000000..c3ae569
+--- /dev/null
++++ b/src/libs/gl/glm4/stddef_h.m4
+@@ -0,0 +1,45 @@
++dnl A placeholder for POSIX 2008 <stddef.h>, for platforms that have issues.
++# stddef_h.m4 serial 2
++dnl Copyright (C) 2009, 2010 Free Software Foundation, Inc.
++dnl This file is free software; the Free Software Foundation
++dnl gives unlimited permission to copy and/or distribute it,
++dnl with or without modifications, as long as this notice is preserved.
++
++AC_DEFUN([gl_STDDEF_H],
++[
++  AC_REQUIRE([gl_STDDEF_H_DEFAULTS])
++  AC_REQUIRE([gt_TYPE_WCHAR_T])
++  if test $gt_cv_c_wchar_t = no; then
++    HAVE_WCHAR_T=0
++    STDDEF_H=stddef.h
++  fi
++  AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions],
++    [gl_cv_decl_null_works],
++    [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stddef.h>
++      int test[2 * (sizeof NULL == sizeof (void *)) -1];
++]])],
++      [gl_cv_decl_null_works=yes],
++      [gl_cv_decl_null_works=no])])
++  if test $gl_cv_decl_null_works = no; then
++    REPLACE_NULL=1
++    STDDEF_H=stddef.h
++  fi
++  if test -n "$STDDEF_H"; then
++    gl_CHECK_NEXT_HEADERS([stddef.h])
++  fi
++])
++
++AC_DEFUN([gl_STDDEF_MODULE_INDICATOR],
++[
++  dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
++  AC_REQUIRE([gl_STDDEF_H_DEFAULTS])
++  gl_MODULE_INDICATOR_SET_VARIABLE([$1])
++])
++
++AC_DEFUN([gl_STDDEF_H_DEFAULTS],
++[
++  dnl Assume proper GNU behavior unless another module says otherwise.
++  REPLACE_NULL=0;                AC_SUBST([REPLACE_NULL])
++  HAVE_WCHAR_T=1;                AC_SUBST([HAVE_WCHAR_T])
++  STDDEF_H='';                   AC_SUBST([STDDEF_H])
++])
+diff --git a/src/libs/gl/glm4/stdint.m4 b/src/libs/gl/glm4/stdint.m4
+new file mode 100644
+index 0000000..c5e813a
+--- /dev/null
++++ b/src/libs/gl/glm4/stdint.m4
+@@ -0,0 +1,472 @@
++# stdint.m4 serial 35
++dnl Copyright (C) 2001-2010 Free Software Foundation, Inc.
++dnl This file is free software; the Free Software Foundation
++dnl gives unlimited permission to copy and/or distribute it,
++dnl with or without modifications, as long as this notice is preserved.
++
++dnl From Paul Eggert and Bruno Haible.
++dnl Test whether <stdint.h> is supported or must be substituted.
++
++AC_DEFUN([gl_STDINT_H],
++[
++  AC_PREREQ([2.59])dnl
++
++  dnl Check for long long int and unsigned long long int.
++  AC_REQUIRE([AC_TYPE_LONG_LONG_INT])
++  if test $ac_cv_type_long_long_int = yes; then
++    HAVE_LONG_LONG_INT=1
++  else
++    HAVE_LONG_LONG_INT=0
++  fi
++  AC_SUBST([HAVE_LONG_LONG_INT])
++  AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT])
++  if test $ac_cv_type_unsigned_long_long_int = yes; then
++    HAVE_UNSIGNED_LONG_LONG_INT=1
++  else
++    HAVE_UNSIGNED_LONG_LONG_INT=0
++  fi
++  AC_SUBST([HAVE_UNSIGNED_LONG_LONG_INT])
++
++  dnl Check for <inttypes.h>.
++  dnl AC_INCLUDES_DEFAULT defines $ac_cv_header_inttypes_h.
++  if test $ac_cv_header_inttypes_h = yes; then
++    HAVE_INTTYPES_H=1
++  else
++    HAVE_INTTYPES_H=0
++  fi
++  AC_SUBST([HAVE_INTTYPES_H])
++
++  dnl Check for <sys/types.h>.
++  dnl AC_INCLUDES_DEFAULT defines $ac_cv_header_sys_types_h.
++  if test $ac_cv_header_sys_types_h = yes; then
++    HAVE_SYS_TYPES_H=1
++  else
++    HAVE_SYS_TYPES_H=0
++  fi
++  AC_SUBST([HAVE_SYS_TYPES_H])
++
++  gl_CHECK_NEXT_HEADERS([stdint.h])
++  if test $ac_cv_header_stdint_h = yes; then
++    HAVE_STDINT_H=1
++  else
++    HAVE_STDINT_H=0
++  fi
++  AC_SUBST([HAVE_STDINT_H])
++
++  dnl Now see whether we need a substitute <stdint.h>.
++  if test $ac_cv_header_stdint_h = yes; then
++    AC_CACHE_CHECK([whether stdint.h conforms to C99],
++      [gl_cv_header_working_stdint_h],
++      [gl_cv_header_working_stdint_h=no
++       AC_COMPILE_IFELSE([
++         AC_LANG_PROGRAM([[
++#define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
++#define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
++#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
++#include <stdint.h>
++/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>.  */
++#if !(defined WCHAR_MIN && defined WCHAR_MAX)
++#error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
++#endif
++]
++gl_STDINT_INCLUDES
++[
++#ifdef INT8_MAX
++int8_t a1 = INT8_MAX;
++int8_t a1min = INT8_MIN;
++#endif
++#ifdef INT16_MAX
++int16_t a2 = INT16_MAX;
++int16_t a2min = INT16_MIN;
++#endif
++#ifdef INT32_MAX
++int32_t a3 = INT32_MAX;
++int32_t a3min = INT32_MIN;
++#endif
++#ifdef INT64_MAX
++int64_t a4 = INT64_MAX;
++int64_t a4min = INT64_MIN;
++#endif
++#ifdef UINT8_MAX
++uint8_t b1 = UINT8_MAX;
++#else
++typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
++#endif
++#ifdef UINT16_MAX
++uint16_t b2 = UINT16_MAX;
++#endif
++#ifdef UINT32_MAX
++uint32_t b3 = UINT32_MAX;
++#endif
++#ifdef UINT64_MAX
++uint64_t b4 = UINT64_MAX;
++#endif
++int_least8_t c1 = INT8_C (0x7f);
++int_least8_t c1max = INT_LEAST8_MAX;
++int_least8_t c1min = INT_LEAST8_MIN;
++int_least16_t c2 = INT16_C (0x7fff);
++int_least16_t c2max = INT_LEAST16_MAX;
++int_least16_t c2min = INT_LEAST16_MIN;
++int_least32_t c3 = INT32_C (0x7fffffff);
++int_least32_t c3max = INT_LEAST32_MAX;
++int_least32_t c3min = INT_LEAST32_MIN;
++int_least64_t c4 = INT64_C (0x7fffffffffffffff);
++int_least64_t c4max = INT_LEAST64_MAX;
++int_least64_t c4min = INT_LEAST64_MIN;
++uint_least8_t d1 = UINT8_C (0xff);
++uint_least8_t d1max = UINT_LEAST8_MAX;
++uint_least16_t d2 = UINT16_C (0xffff);
++uint_least16_t d2max = UINT_LEAST16_MAX;
++uint_least32_t d3 = UINT32_C (0xffffffff);
++uint_least32_t d3max = UINT_LEAST32_MAX;
++uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
++uint_least64_t d4max = UINT_LEAST64_MAX;
++int_fast8_t e1 = INT_FAST8_MAX;
++int_fast8_t e1min = INT_FAST8_MIN;
++int_fast16_t e2 = INT_FAST16_MAX;
++int_fast16_t e2min = INT_FAST16_MIN;
++int_fast32_t e3 = INT_FAST32_MAX;
++int_fast32_t e3min = INT_FAST32_MIN;
++int_fast64_t e4 = INT_FAST64_MAX;
++int_fast64_t e4min = INT_FAST64_MIN;
++uint_fast8_t f1 = UINT_FAST8_MAX;
++uint_fast16_t f2 = UINT_FAST16_MAX;
++uint_fast32_t f3 = UINT_FAST32_MAX;
++uint_fast64_t f4 = UINT_FAST64_MAX;
++#ifdef INTPTR_MAX
++intptr_t g = INTPTR_MAX;
++intptr_t gmin = INTPTR_MIN;
++#endif
++#ifdef UINTPTR_MAX
++uintptr_t h = UINTPTR_MAX;
++#endif
++intmax_t i = INTMAX_MAX;
++uintmax_t j = UINTMAX_MAX;
++
++#include <limits.h> /* for CHAR_BIT */
++#define TYPE_MINIMUM(t) \
++  ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1)))
++#define TYPE_MAXIMUM(t) \
++  ((t) ((t) 0 < (t) -1 ? (t) -1 : ~ (~ (t) 0 << (sizeof (t) * CHAR_BIT - 1))))
++struct s {
++  int check_PTRDIFF:
++      PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
++      && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
++      ? 1 : -1;
++  /* Detect bug in FreeBSD 6.0 / ia64.  */
++  int check_SIG_ATOMIC:
++      SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
++      && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
++      ? 1 : -1;
++  int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
++  int check_WCHAR:
++      WCHAR_MIN == TYPE_MINIMUM (wchar_t)
++      && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
++      ? 1 : -1;
++  /* Detect bug in mingw.  */
++  int check_WINT:
++      WINT_MIN == TYPE_MINIMUM (wint_t)
++      && WINT_MAX == TYPE_MAXIMUM (wint_t)
++      ? 1 : -1;
++
++  /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others.  */
++  int check_UINT8_C:
++        (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
++  int check_UINT16_C:
++        (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
++
++  /* Detect bugs in OpenBSD 3.9 stdint.h.  */
++#ifdef UINT8_MAX
++  int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
++#endif
++#ifdef UINT16_MAX
++  int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
++#endif
++#ifdef UINT32_MAX
++  int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
++#endif
++#ifdef UINT64_MAX
++  int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
++#endif
++  int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
++  int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
++  int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
++  int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
++  int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
++  int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
++  int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
++  int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
++  int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
++  int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
++  int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
++};
++         ]])],
++         [dnl Determine whether the various *_MIN, *_MAX macros are usable
++          dnl in preprocessor expression. We could do it by compiling a test
++          dnl program for each of these macros. It is faster to run a program
++          dnl that inspects the macro expansion.
++          dnl This detects a bug on HP-UX 11.23/ia64.
++          AC_RUN_IFELSE([
++            AC_LANG_PROGRAM([[
++#define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
++#define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
++#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
++#include <stdint.h>
++]
++gl_STDINT_INCLUDES
++[
++#include <stdio.h>
++#include <string.h>
++#define MVAL(macro) MVAL1(macro)
++#define MVAL1(expression) #expression
++static const char *macro_values[] =
++  {
++#ifdef INT8_MAX
++    MVAL (INT8_MAX),
++#endif
++#ifdef INT16_MAX
++    MVAL (INT16_MAX),
++#endif
++#ifdef INT32_MAX
++    MVAL (INT32_MAX),
++#endif
++#ifdef INT64_MAX
++    MVAL (INT64_MAX),
++#endif
++#ifdef UINT8_MAX
++    MVAL (UINT8_MAX),
++#endif
++#ifdef UINT16_MAX
++    MVAL (UINT16_MAX),
++#endif
++#ifdef UINT32_MAX
++    MVAL (UINT32_MAX),
++#endif
++#ifdef UINT64_MAX
++    MVAL (UINT64_MAX),
++#endif
++    NULL
++  };
++]], [[
++  const char **mv;
++  for (mv = macro_values; *mv != NULL; mv++)
++    {
++      const char *value = *mv;
++      /* Test whether it looks like a cast expression.  */
++      if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
++          || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
++          || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
++          || strncmp (value, "((int)"/*)*/, 6) == 0
++          || strncmp (value, "((signed short)"/*)*/, 15) == 0
++          || strncmp (value, "((signed char)"/*)*/, 14) == 0)
++        return 1;
++    }
++  return 0;
++]])],
++              [gl_cv_header_working_stdint_h=yes],
++              [],
++              [dnl When cross-compiling, assume it works.
++               gl_cv_header_working_stdint_h=yes
++              ])
++         ])
++      ])
++  fi
++  if test "$gl_cv_header_working_stdint_h" = yes; then
++    STDINT_H=
++  else
++    dnl Check for <sys/inttypes.h>, and for
++    dnl <sys/bitypes.h> (used in Linux libc4 >= 4.6.7 and libc5).
++    AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h])
++    if test $ac_cv_header_sys_inttypes_h = yes; then
++      HAVE_SYS_INTTYPES_H=1
++    else
++      HAVE_SYS_INTTYPES_H=0
++    fi
++    AC_SUBST([HAVE_SYS_INTTYPES_H])
++    if test $ac_cv_header_sys_bitypes_h = yes; then
++      HAVE_SYS_BITYPES_H=1
++    else
++      HAVE_SYS_BITYPES_H=0
++    fi
++    AC_SUBST([HAVE_SYS_BITYPES_H])
++
++    dnl Check for <wchar.h> (missing in Linux uClibc when built without wide
++    dnl character support).
++    AC_CHECK_HEADERS_ONCE([wchar.h])
++
++    gl_STDINT_TYPE_PROPERTIES
++    STDINT_H=stdint.h
++  fi
++  AC_SUBST([STDINT_H])
++])
++
++dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES)
++dnl Determine the size of each of the given types in bits.
++AC_DEFUN([gl_STDINT_BITSIZEOF],
++[
++  dnl Use a shell loop, to avoid bloating configure, and
++  dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into
++  dnl   config.h.in,
++  dnl - extra AC_SUBST calls, so that the right substitutions are made.
++  m4_foreach_w([gltype], [$1],
++    [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]),
++       [Define to the number of bits in type ']gltype['.])])
++  for gltype in $1 ; do
++    AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}],
++      [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT],
++         [$2
++#include <limits.h>], [result=unknown])
++       eval gl_cv_bitsizeof_${gltype}=\$result
++      ])
++    eval result=\$gl_cv_bitsizeof_${gltype}
++    if test $result = unknown; then
++      dnl Use a nonempty default, because some compilers, such as IRIX 5 cc,
++      dnl do a syntax check even on unused #if conditions and give an error
++      dnl on valid C code like this:
++      dnl   #if 0
++      dnl   # if  > 32
++      dnl   # endif
++      dnl   #endif
++      result=0
++    fi
++    GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
++    AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result])
++    eval BITSIZEOF_${GLTYPE}=\$result
++  done
++  m4_foreach_w([gltype], [$1],
++    [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))])
++])
++
++dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES)
++dnl Determine the signedness of each of the given types.
++dnl Define HAVE_SIGNED_TYPE if type is signed.
++AC_DEFUN([gl_CHECK_TYPES_SIGNED],
++[
++  dnl Use a shell loop, to avoid bloating configure, and
++  dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into
++  dnl   config.h.in,
++  dnl - extra AC_SUBST calls, so that the right substitutions are made.
++  m4_foreach_w([gltype], [$1],
++    [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]),
++       [Define to 1 if ']gltype[' is a signed integer type.])])
++  for gltype in $1 ; do
++    AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed],
++      [AC_COMPILE_IFELSE(
++         [AC_LANG_PROGRAM([$2[
++            int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])],
++         result=yes, result=no)
++       eval gl_cv_type_${gltype}_signed=\$result
++      ])
++    eval result=\$gl_cv_type_${gltype}_signed
++    GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
++    if test "$result" = yes; then
++      AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1])
++      eval HAVE_SIGNED_${GLTYPE}=1
++    else
++      eval HAVE_SIGNED_${GLTYPE}=0
++    fi
++  done
++  m4_foreach_w([gltype], [$1],
++    [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))])
++])
++
++dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES)
++dnl Determine the suffix to use for integer constants of the given types.
++dnl Define t_SUFFIX for each such type.
++AC_DEFUN([gl_INTEGER_TYPE_SUFFIX],
++[
++  dnl Use a shell loop, to avoid bloating configure, and
++  dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into
++  dnl   config.h.in,
++  dnl - extra AC_SUBST calls, so that the right substitutions are made.
++  m4_foreach_w([gltype], [$1],
++    [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX],
++       [Define to l, ll, u, ul, ull, etc., as suitable for
++        constants of type ']gltype['.])])
++  for gltype in $1 ; do
++    AC_CACHE_CHECK([for $gltype integer literal suffix],
++      [gl_cv_type_${gltype}_suffix],
++      [eval gl_cv_type_${gltype}_suffix=no
++       eval result=\$gl_cv_type_${gltype}_signed
++       if test "$result" = yes; then
++         glsufu=
++       else
++         glsufu=u
++       fi
++       for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
++         case $glsuf in
++           '')  gltype1='int';;
++           l)   gltype1='long int';;
++           ll)  gltype1='long long int';;
++           i64) gltype1='__int64';;
++           u)   gltype1='unsigned int';;
++           ul)  gltype1='unsigned long int';;
++           ull) gltype1='unsigned long long int';;
++           ui64)gltype1='unsigned __int64';;
++         esac
++         AC_COMPILE_IFELSE(
++           [AC_LANG_PROGRAM([$2[
++              extern $gltype foo;
++              extern $gltype1 foo;]])],
++           [eval gl_cv_type_${gltype}_suffix=\$glsuf])
++         eval result=\$gl_cv_type_${gltype}_suffix
++         test "$result" != no && break
++       done])
++    GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
++    eval result=\$gl_cv_type_${gltype}_suffix
++    test "$result" = no && result=
++    eval ${GLTYPE}_SUFFIX=\$result
++    AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result])
++  done
++  m4_foreach_w([gltype], [$1],
++    [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])])
++])
++
++dnl gl_STDINT_INCLUDES
++AC_DEFUN([gl_STDINT_INCLUDES],
++[[
++  /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
++     included before <wchar.h>.  */
++  #include <stddef.h>
++  #include <signal.h>
++  #if HAVE_WCHAR_H
++  # include <stdio.h>
++  # include <time.h>
++  # include <wchar.h>
++  #endif
++]])
++
++dnl gl_STDINT_TYPE_PROPERTIES
++dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t
++dnl of interest to stdint.in.h.
++AC_DEFUN([gl_STDINT_TYPE_PROPERTIES],
++[
++  AC_REQUIRE([gl_MULTIARCH])
++  if test $APPLE_UNIVERSAL_BUILD = 0; then
++    gl_STDINT_BITSIZEOF([ptrdiff_t size_t],
++      [gl_STDINT_INCLUDES])
++  fi
++  gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t],
++    [gl_STDINT_INCLUDES])
++  gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t],
++    [gl_STDINT_INCLUDES])
++  gl_cv_type_ptrdiff_t_signed=yes
++  gl_cv_type_size_t_signed=no
++  if test $APPLE_UNIVERSAL_BUILD = 0; then
++    gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t],
++      [gl_STDINT_INCLUDES])
++  fi
++  gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t],
++    [gl_STDINT_INCLUDES])
++])
++
++dnl Autoconf >= 2.61 has AC_COMPUTE_INT built-in.
++dnl Remove this when we can assume autoconf >= 2.61.
++m4_ifdef([AC_COMPUTE_INT], [], [
++  AC_DEFUN([AC_COMPUTE_INT], [_AC_COMPUTE_INT([$2],[$1],[$3],[$4])])
++])
++
++# Hey Emacs!
++# Local Variables:
++# indent-tabs-mode: nil
++# End:
+diff --git a/src/libs/gl/glm4/warn-on-use.m4 b/src/libs/gl/glm4/warn-on-use.m4
+new file mode 100644
+index 0000000..42daae8
+--- /dev/null
++++ b/src/libs/gl/glm4/warn-on-use.m4
+@@ -0,0 +1,45 @@
++# warn-on-use.m4 serial 2
++dnl Copyright (C) 2010 Free Software Foundation, Inc.
++dnl This file is free software; the Free Software Foundation
++dnl gives unlimited permission to copy and/or distribute it,
++dnl with or without modifications, as long as this notice is preserved.
++
++# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES)
++# ---------------------------------------
++# For each whitespace-separated element in the list of NAMES, define
++# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES
++# even after being undefined as a macro.
++#
++# See warn-on-use.h for some hints on how to poison function names, as
++# well as ideas on poisoning global variables and macros.  NAMES may
++# include global variables, but remember that only functions work with
++# _GL_WARN_ON_USE.  Typically, INCLUDES only needs to list a single
++# header, but if the replacement header pulls in other headers because
++# some systems declare functions in the wrong header, then INCLUDES
++# should do likewise.
++#
++# If you assume C89, then it is generally safe to assume declarations
++# for functions declared in that standard (such as gets) without
++# needing gl_WARN_ON_USE_PREPARE.
++AC_DEFUN([gl_WARN_ON_USE_PREPARE],
++[
++  m4_foreach_w([gl_decl], [$2],
++    [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])),
++      [Define to 1 if ]m4_defn([gl_decl])[ is declared even after
++       undefining macros.])])dnl
++  for gl_func in m4_flatten([$2]); do
++    AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl
++    AC_CACHE_CHECK([whether $gl_func is declared without a macro],
++      gl_Symbol,
++      [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1],
++[@%:@undef $gl_func
++  (void) $gl_func;])],
++        [AS_VAR_SET(gl_Symbol, [yes])], [AS_VAR_SET(gl_Symbol, [no])])])
++     AS_VAR_IF(gl_Symbol, [yes],
++       [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1])
++       dnl shortcut - if the raw declaration exists, then set a cache
++       dnl variable to allow skipping any later AC_CHECK_DECL efforts
++       eval ac_cv_have_decl_$gl_func=yes])
++    AS_VAR_POPDEF([gl_Symbol])dnl
++  done
++])
+diff --git a/src/libs/gl/glm4/wchar_h.m4 b/src/libs/gl/glm4/wchar_h.m4
+new file mode 100644
+index 0000000..8cae82d
+--- /dev/null
++++ b/src/libs/gl/glm4/wchar_h.m4
+@@ -0,0 +1,152 @@
++dnl A placeholder for ISO C99 <wchar.h>, for platforms that have issues.
++
++dnl Copyright (C) 2007-2010 Free Software Foundation, Inc.
++dnl This file is free software; the Free Software Foundation
++dnl gives unlimited permission to copy and/or distribute it,
++dnl with or without modifications, as long as this notice is preserved.
++
++dnl Written by Eric Blake.
++
++# wchar_h.m4 serial 33
++
++AC_DEFUN([gl_WCHAR_H],
++[
++  AC_REQUIRE([gl_WCHAR_H_DEFAULTS])
++  AC_REQUIRE([gl_WCHAR_H_INLINE_OK])
++  dnl Prepare for creating substitute <wchar.h>.
++  dnl Check for <wchar.h> (missing in Linux uClibc when built without wide
++  dnl character support).
++  dnl <wchar.h> is always overridden, because of GNULIB_POSIXCHECK.
++  AC_CHECK_HEADERS_ONCE([wchar.h])
++  gl_CHECK_NEXT_HEADERS([wchar.h])
++  if test $ac_cv_header_wchar_h = yes; then
++    HAVE_WCHAR_H=1
++  else
++    HAVE_WCHAR_H=0
++  fi
++  AC_SUBST([HAVE_WCHAR_H])
++
++  AC_REQUIRE([gt_TYPE_WINT_T])
++  if test $gt_cv_c_wint_t = yes; then
++    HAVE_WINT_T=1
++  else
++    HAVE_WINT_T=0
++  fi
++  AC_SUBST([HAVE_WINT_T])
++
++  dnl Check for declarations of anything we want to poison if the
++  dnl corresponding gnulib module is not in use.
++  gl_WARN_ON_USE_PREPARE([[
++/* Some systems require additional headers.  */
++#ifndef __GLIBC__
++# include <stddef.h>
++# include <stdio.h>
++# include <time.h>
++#endif
++#include <wchar.h>
++    ]], [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb
++    wcsrtombs wcsnrtombs wcwidth])
++])
++
++dnl Check whether <wchar.h> is usable at all.
++AC_DEFUN([gl_WCHAR_H_INLINE_OK],
++[
++  dnl Test whether <wchar.h> suffers due to the transition from '__inline' to
++  dnl 'gnu_inline'. See <http://sourceware.org/bugzilla/show_bug.cgi?id=4022>
++  dnl and <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42440>. In summary,
++  dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and
++  dnl the option -std=c99 or -std=gnu99, leads to a broken <wchar.h>.
++  AC_CACHE_CHECK([whether <wchar.h> uses 'inline' correctly],
++    [gl_cv_header_wchar_h_correct_inline],
++    [gl_cv_header_wchar_h_correct_inline=yes
++     AC_LANG_CONFTEST([
++       AC_LANG_SOURCE([[#define wcstod renamed_wcstod
++#include <wchar.h>
++extern int zero (void);
++int main () { return zero(); }
++]])])
++     if AC_TRY_EVAL([ac_compile]); then
++       mv conftest.$ac_objext conftest1.$ac_objext
++       AC_LANG_CONFTEST([
++         AC_LANG_SOURCE([[#define wcstod renamed_wcstod
++#include <wchar.h>
++int zero (void) { return 0; }
++]])])
++       if AC_TRY_EVAL([ac_compile]); then
++         mv conftest.$ac_objext conftest2.$ac_objext
++         if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then
++           :
++         else
++           gl_cv_header_wchar_h_correct_inline=no
++         fi
++       fi
++     fi
++     rm -f conftest1.$ac_objext conftest2.$ac_objext conftest$ac_exeext
++    ])
++  if test $gl_cv_header_wchar_h_correct_inline = no; then
++    AC_MSG_ERROR([<wchar.h> cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS).
++This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in
++C99 mode. You have four options:
++  - Add the flag -fgnu89-inline to CC and reconfigure, or
++  - Fix your include files, using parts of
++    <http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=b037a293a48718af30d706c2e18c929d0e69a621>, or
++  - Use a gcc version older than 4.3, or
++  - Don't use the flags -std=c99 or -std=gnu99.
++Configuration aborted.])
++  fi
++])
++
++dnl Unconditionally enables the replacement of <wchar.h>.
++AC_DEFUN([gl_REPLACE_WCHAR_H],
++[
++  dnl This is a no-op, because <wchar.h> is always overridden.
++  :
++])
++
++AC_DEFUN([gl_WCHAR_MODULE_INDICATOR],
++[
++  dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
++  AC_REQUIRE([gl_WCHAR_H_DEFAULTS])
++  gl_MODULE_INDICATOR_SET_VARIABLE([$1])
++  dnl Define it also as a C macro, for the benefit of the unit tests.
++  gl_MODULE_INDICATOR_FOR_TESTS([$1])
++])
++
++AC_DEFUN([gl_WCHAR_H_DEFAULTS],
++[
++  GNULIB_BTOWC=0;      AC_SUBST([GNULIB_BTOWC])
++  GNULIB_WCTOB=0;      AC_SUBST([GNULIB_WCTOB])
++  GNULIB_MBSINIT=0;    AC_SUBST([GNULIB_MBSINIT])
++  GNULIB_MBRTOWC=0;    AC_SUBST([GNULIB_MBRTOWC])
++  GNULIB_MBRLEN=0;     AC_SUBST([GNULIB_MBRLEN])
++  GNULIB_MBSRTOWCS=0;  AC_SUBST([GNULIB_MBSRTOWCS])
++  GNULIB_MBSNRTOWCS=0; AC_SUBST([GNULIB_MBSNRTOWCS])
++  GNULIB_WCRTOMB=0;    AC_SUBST([GNULIB_WCRTOMB])
++  GNULIB_WCSRTOMBS=0;  AC_SUBST([GNULIB_WCSRTOMBS])
++  GNULIB_WCSNRTOMBS=0; AC_SUBST([GNULIB_WCSNRTOMBS])
++  GNULIB_WCWIDTH=0;    AC_SUBST([GNULIB_WCWIDTH])
++  dnl Assume proper GNU behavior unless another module says otherwise.
++  HAVE_BTOWC=1;         AC_SUBST([HAVE_BTOWC])
++  HAVE_MBSINIT=1;       AC_SUBST([HAVE_MBSINIT])
++  HAVE_MBRTOWC=1;       AC_SUBST([HAVE_MBRTOWC])
++  HAVE_MBRLEN=1;        AC_SUBST([HAVE_MBRLEN])
++  HAVE_MBSRTOWCS=1;     AC_SUBST([HAVE_MBSRTOWCS])
++  HAVE_MBSNRTOWCS=1;    AC_SUBST([HAVE_MBSNRTOWCS])
++  HAVE_WCRTOMB=1;       AC_SUBST([HAVE_WCRTOMB])
++  HAVE_WCSRTOMBS=1;     AC_SUBST([HAVE_WCSRTOMBS])
++  HAVE_WCSNRTOMBS=1;    AC_SUBST([HAVE_WCSNRTOMBS])
++  HAVE_DECL_WCTOB=1;    AC_SUBST([HAVE_DECL_WCTOB])
++  HAVE_DECL_WCWIDTH=1;  AC_SUBST([HAVE_DECL_WCWIDTH])
++  REPLACE_MBSTATE_T=0;  AC_SUBST([REPLACE_MBSTATE_T])
++  REPLACE_BTOWC=0;      AC_SUBST([REPLACE_BTOWC])
++  REPLACE_WCTOB=0;      AC_SUBST([REPLACE_WCTOB])
++  REPLACE_MBSINIT=0;    AC_SUBST([REPLACE_MBSINIT])
++  REPLACE_MBRTOWC=0;    AC_SUBST([REPLACE_MBRTOWC])
++  REPLACE_MBRLEN=0;     AC_SUBST([REPLACE_MBRLEN])
++  REPLACE_MBSRTOWCS=0;  AC_SUBST([REPLACE_MBSRTOWCS])
++  REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS])
++  REPLACE_WCRTOMB=0;    AC_SUBST([REPLACE_WCRTOMB])
++  REPLACE_WCSRTOMBS=0;  AC_SUBST([REPLACE_WCSRTOMBS])
++  REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS])
++  REPLACE_WCWIDTH=0;    AC_SUBST([REPLACE_WCWIDTH])
++])
+diff --git a/src/libs/gl/glm4/wchar_t.m4 b/src/libs/gl/glm4/wchar_t.m4
+new file mode 100644
+index 0000000..ed804e6
+--- /dev/null
++++ b/src/libs/gl/glm4/wchar_t.m4
+@@ -0,0 +1,20 @@
++# wchar_t.m4 serial 3 (gettext-0.18)
++dnl Copyright (C) 2002-2003, 2008-2010 Free Software Foundation, Inc.
++dnl This file is free software; the Free Software Foundation
++dnl gives unlimited permission to copy and/or distribute it,
++dnl with or without modifications, as long as this notice is preserved.
++
++dnl From Bruno Haible.
++dnl Test whether <stddef.h> has the 'wchar_t' type.
++dnl Prerequisite: AC_PROG_CC
++
++AC_DEFUN([gt_TYPE_WCHAR_T],
++[
++  AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t],
++    [AC_TRY_COMPILE([#include <stddef.h>
++       wchar_t foo = (wchar_t)'\0';], ,
++       [gt_cv_c_wchar_t=yes], [gt_cv_c_wchar_t=no])])
++  if test $gt_cv_c_wchar_t = yes; then
++    AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.])
++  fi
++])
+diff --git a/src/libs/gl/glm4/wctype_h.m4 b/src/libs/gl/glm4/wctype_h.m4
+new file mode 100644
+index 0000000..3292451
+--- /dev/null
++++ b/src/libs/gl/glm4/wctype_h.m4
+@@ -0,0 +1,76 @@
++# wctype_h.m4 serial 6
++
++dnl A placeholder for ISO C99 <wctype.h>, for platforms that lack it.
++
++dnl Copyright (C) 2006-2010 Free Software Foundation, Inc.
++dnl This file is free software; the Free Software Foundation
++dnl gives unlimited permission to copy and/or distribute it,
++dnl with or without modifications, as long as this notice is preserved.
++
++dnl Written by Paul Eggert.
++
++AC_DEFUN([gl_WCTYPE_H],
++[
++  AC_REQUIRE([AC_PROG_CC])
++  AC_REQUIRE([AC_CANONICAL_HOST])
++  AC_CHECK_FUNCS_ONCE([iswcntrl])
++  if test $ac_cv_func_iswcntrl = yes; then
++    HAVE_ISWCNTRL=1
++  else
++    HAVE_ISWCNTRL=0
++  fi
++  AC_SUBST([HAVE_ISWCNTRL])
++  AC_CHECK_FUNCS_ONCE([iswblank])
++  if test $ac_cv_func_iswblank = yes; then
++    HAVE_ISWBLANK=1
++  else
++    HAVE_ISWBLANK=0
++  fi
++  AC_SUBST([HAVE_ISWBLANK])
++  AC_CHECK_HEADERS_ONCE([wctype.h])
++  AC_REQUIRE([AC_C_INLINE])
++
++  AC_REQUIRE([gt_TYPE_WINT_T])
++  if test $gt_cv_c_wint_t = yes; then
++    HAVE_WINT_T=1
++  else
++    HAVE_WINT_T=0
++  fi
++  AC_SUBST([HAVE_WINT_T])
++
++  if test $ac_cv_header_wctype_h = yes; then
++    if test $ac_cv_func_iswcntrl = yes; then
++      dnl Linux libc5 has an iswprint function that returns 0 for all arguments.
++      dnl The other functions are likely broken in the same way.
++      AC_CACHE_CHECK([whether iswcntrl works], [gl_cv_func_iswcntrl_works],
++        [
++          AC_RUN_IFELSE([AC_LANG_SOURCE([[
++                            #include <stddef.h>
++                            #include <stdio.h>
++                            #include <time.h>
++                            #include <wchar.h>
++                            #include <wctype.h>
++                            int main () { return iswprint ('x') == 0; }]])],
++            [gl_cv_func_iswcntrl_works=yes], [gl_cv_func_iswcntrl_works=no],
++            [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdlib.h>
++                          #if __GNU_LIBRARY__ == 1
++                          Linux libc5 i18n is broken.
++                          #endif]], [])],
++              [gl_cv_func_iswcntrl_works=yes], [gl_cv_func_iswcntrl_works=no])
++            ])
++        ])
++    fi
++    gl_CHECK_NEXT_HEADERS([wctype.h])
++    HAVE_WCTYPE_H=1
++  else
++    HAVE_WCTYPE_H=0
++  fi
++  AC_SUBST([HAVE_WCTYPE_H])
++
++  if test "$gl_cv_func_iswcntrl_works" = no; then
++    REPLACE_ISWCNTRL=1
++  else
++    REPLACE_ISWCNTRL=0
++  fi
++  AC_SUBST([REPLACE_ISWCNTRL])
++])
+diff --git a/src/libs/gl/glm4/wcwidth.m4 b/src/libs/gl/glm4/wcwidth.m4
+new file mode 100644
+index 0000000..ad5c6cc
+--- /dev/null
++++ b/src/libs/gl/glm4/wcwidth.m4
+@@ -0,0 +1,94 @@
++# wcwidth.m4 serial 17
++dnl Copyright (C) 2006-2010 Free Software Foundation, Inc.
++dnl This file is free software; the Free Software Foundation
++dnl gives unlimited permission to copy and/or distribute it,
++dnl with or without modifications, as long as this notice is preserved.
++
++AC_DEFUN([gl_FUNC_WCWIDTH],
++[
++  AC_REQUIRE([gl_WCHAR_H_DEFAULTS])
++  AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
++
++  dnl Persuade glibc <wchar.h> to declare wcwidth().
++  AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
++
++  AC_REQUIRE([gt_TYPE_WCHAR_T])
++  AC_REQUIRE([gt_TYPE_WINT_T])
++
++  AC_CHECK_HEADERS_ONCE([wchar.h])
++  AC_CHECK_FUNCS_ONCE([wcwidth])
++
++  AC_CHECK_DECLS([wcwidth], [], [], [
++/* AIX 3.2.5 declares wcwidth in <string.h>. */
++#include <string.h>
++/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
++   <wchar.h>.
++   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
++   before <wchar.h>.  */
++#include <stddef.h>
++#include <stdio.h>
++#include <time.h>
++#include <wchar.h>
++])
++  if test $ac_cv_have_decl_wcwidth != yes; then
++    HAVE_DECL_WCWIDTH=0
++  fi
++
++  if test $ac_cv_func_wcwidth = yes; then
++    dnl On MacOS X 10.3, wcwidth(0x0301) (COMBINING ACUTE ACCENT) returns 1.
++    dnl On OSF/1 5.1, wcwidth(0x200B) (ZERO WIDTH SPACE) returns 1.
++    dnl This leads to bugs in 'ls' (coreutils).
++    AC_CACHE_CHECK([whether wcwidth works reasonably in UTF-8 locales],
++      [gl_cv_func_wcwidth_works],
++      [
++        AC_TRY_RUN([
++#include <locale.h>
++/* AIX 3.2.5 declares wcwidth in <string.h>. */
++#include <string.h>
++/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
++   <wchar.h>.
++   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
++   before <wchar.h>.  */
++#include <stddef.h>
++#include <stdio.h>
++#include <time.h>
++#include <wchar.h>
++#if !HAVE_DECL_WCWIDTH
++extern
++# ifdef __cplusplus
++"C"
++# endif
++int wcwidth (int);
++#endif
++int main ()
++{
++  if (setlocale (LC_ALL, "fr_FR.UTF-8") != NULL)
++    if (wcwidth (0x0301) > 0 || wcwidth (0x200B) > 0)
++      return 1;
++  return 0;
++}], [gl_cv_func_wcwidth_works=yes], [gl_cv_func_wcwidth_works=no],
++          [
++changequote(,)dnl
++           case "$host_os" in
++                     # Guess yes on glibc and AIX 7 systems.
++             *-gnu* | aix[7-9]*) gl_cv_func_wcwidth_works="guessing yes";;
++             *)                  gl_cv_func_wcwidth_works="guessing no";;
++           esac
++changequote([,])dnl
++          ])
++      ])
++    case "$gl_cv_func_wcwidth_works" in
++      *yes) ;;
++      *no) REPLACE_WCWIDTH=1 ;;
++    esac
++  fi
++  if test $ac_cv_func_wcwidth != yes || test $REPLACE_WCWIDTH = 1; then
++    AC_LIBOBJ([wcwidth])
++  fi
++  if test $ac_cv_func_wcwidth != yes || test $REPLACE_WCWIDTH = 1 \
++     || test $HAVE_DECL_WCWIDTH = 0; then
++    gl_REPLACE_WCHAR_H
++  fi
++  dnl We don't substitute HAVE_WCWIDTH. We assume that if the system does not
++  dnl have the wcwidth function, then it does not declare it.
++])
+diff --git a/src/libs/gl/glm4/wint_t.m4 b/src/libs/gl/glm4/wint_t.m4
+new file mode 100644
+index 0000000..a6c7d15
+--- /dev/null
++++ b/src/libs/gl/glm4/wint_t.m4
+@@ -0,0 +1,28 @@
++# wint_t.m4 serial 4 (gettext-0.18)
++dnl Copyright (C) 2003, 2007-2010 Free Software Foundation, Inc.
++dnl This file is free software; the Free Software Foundation
++dnl gives unlimited permission to copy and/or distribute it,
++dnl with or without modifications, as long as this notice is preserved.
++
++dnl From Bruno Haible.
++dnl Test whether <wchar.h> has the 'wint_t' type.
++dnl Prerequisite: AC_PROG_CC
++
++AC_DEFUN([gt_TYPE_WINT_T],
++[
++  AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t],
++    [AC_TRY_COMPILE([
++/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
++   <wchar.h>.
++   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
++   before <wchar.h>.  */
++#include <stddef.h>
++#include <stdio.h>
++#include <time.h>
++#include <wchar.h>
++       wint_t foo = (wchar_t)'\0';], ,
++       [gt_cv_c_wint_t=yes], [gt_cv_c_wint_t=no])])
++  if test $gt_cv_c_wint_t = yes; then
++    AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.])
++  fi
++])
+diff --git a/src/libs/libgroff/font.cpp b/src/libs/libgroff/font.cpp
+index 18e0a07..35876db 100644
+--- a/src/libs/libgroff/font.cpp
++++ b/src/libs/libgroff/font.cpp
+@@ -391,6 +391,9 @@ int font::get_width(glyph *g, int point_size)
+     int width = 24;	// value found in the original font files
+ 			// XXX: this must be eventually moved back to the
+ 			//      font description file!
++    int w = wcwidth(get_code(g));
++    if (w > 0)
++      width *= w;
+     if (real_size == unitwidth || font::unscaled_charwidths)
+       return width;
+     else
+@@ -1009,6 +1012,11 @@ int font::load(int *not_found, int head_only)
+ 	      t.error("bad code `%1' for character `%2'", p, nm);
+ 	      return 0;
+ 	    }
++	    // XXX: this could be moved to font files, as suggested in
++	    // font/devutf8/NOTE.
++	    int w = wcwidth(metric.code);
++	    if (w > 0)
++	      metric.width *= w;
+ 	    p = strtok(0, WS);
+ 	    if ((p == NULL) || (strcmp(p, "--") == 0)) {
+ 	      metric.special_device_coding = NULL;
+diff --git a/src/roff/troff/Makefile.sub b/src/roff/troff/Makefile.sub
+index 82c727d..782ef43 100644
+--- a/src/roff/troff/Makefile.sub
++++ b/src/roff/troff/Makefile.sub
+@@ -1,6 +1,6 @@
+ PROG=troff$(EXEEXT)
+ MAN1=troff.n
+-XLIBS=$(LIBGROFF)
++XLIBS=$(LIBGROFF) $(LIBGNU)
+ MLIB=$(LIBM)
+ OBJS=\
+   dictionary.$(OBJEXT) \
+diff --git a/src/roff/troff/input.cpp b/src/roff/troff/input.cpp
+index 61d3b2e..e0339c5 100644
+--- a/src/roff/troff/input.cpp
++++ b/src/roff/troff/input.cpp
+@@ -7579,6 +7579,7 @@ int main(int argc, char **argv)
+     if (putenv(strsave(e.contents())))
+       fatal("putenv failed");
+   }
++  setlocale(LC_CTYPE, "");
+   static const struct option long_options[] = {
+     { "help", no_argument, 0, CHAR_MAX + 1 },
+     { "version", no_argument, 0, 'v' },
+-- 
+1.7.2
+
diff --git a/groff.spec b/groff.spec
index 7674941..9024b55 100644
--- a/groff.spec
+++ b/groff.spec
@@ -3,7 +3,7 @@
 Summary: A document formatting system
 Name: groff
 Version: 1.20.1
-Release: 2%{?dist}
+Release: 3%{?dist}
 License: GPLv3+ and GFDL and BSD and MIT
 Group: Applications/Publishing
 URL: http://groff.ffii.org
@@ -11,6 +11,8 @@ URL: http://groff.ffii.org
 Source0: ftp://ftp.gnu.org/gnu/groff/groff-%{version}.tar.gz
 
 Patch1: groff-info-missing-x11.patch
+Patch2: groff-japanese-charclass.patch
+Patch3: groff-japanese-wcwidth.patch
 
 Requires: mktemp
 Requires: /sbin/install-info
@@ -76,6 +78,8 @@ language and documentation for creating PDF files.
 %prep
 %setup -q
 %patch1 -p1 -b .info-missing-x11
+%patch2 -p1 -b .japanese-charclass
+%patch3 -p1 -b .japanese-wcwidth
 
 for file in NEWS src/devices/grolbp/grolbp.man doc/{groff.info*,webpage.ms} \
 				contrib/mm/*.man contrib/mom/examples/{README.txt,*.mom} ; do
@@ -198,6 +202,10 @@ fi
 %doc %{_docdir}/%{name}-%{version}/pdf/
 
 %changelog
+* Fri Nov 26 2010 Jan Vcelak <jvcelak@redhat.com> 1.20.1-3
+- experimental support of Japanese (charclass and wcwidth patches)
+  thanks to Daiki Ueno (dueno@redhat.com)
+
 * Fri Jul 30 2010 Jan Vcelak <jvcelak@redhat.com> 1.20.1-2
 - Resolves: #477394 - Please convert to new font packaging guidelines