s3-waf: add slightly different mkbuildoptions awk script for waf.

This allows to run make test (w/o smbtorture4 for now) using waf.

Guenther

Autobuild-User: Günther Deschner <gd@samba.org>
Autobuild-Date: Tue Oct  5 18:24:55 UTC 2010 on sn-devel-104

2 files changed, 274 insertions, 1 deletions

diff --git a/source3/script/mkbuildoptions-waf.awk b/source3/script/mkbuildoptions-waf.awk
new file mode 100644
index 0000000000..ddb3f6527a
--- /dev/null
+++ b/source3/script/mkbuildoptions-waf.awk
@@ -0,0 +1,273 @@
+BEGIN {
+	print "/* ";
+	print "   Unix SMB/CIFS implementation.";
+	print "   Build Options for Samba Suite";
+	print "   Copyright (C) Vance Lankhaar <vlankhaar@linux.ca> 2003";
+	print "   Copyright (C) Andrew Bartlett <abartlet@samba.org> 2001";
+	print "   ";
+	print "   This program is free software; you can redistribute it and/or modify";
+	print "   it under the terms of the GNU General Public License as published by";
+	print "   the Free Software Foundation; either version 3 of the License, or";
+	print "   (at your option) any later version.";
+	print "   ";
+	print "   This program is distributed in the hope that it will be useful,";
+	print "   but WITHOUT ANY WARRANTY; without even the implied warranty of";
+	print "   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the";
+	print "   GNU General Public License for more details.";
+	print "   ";
+	print "   You should have received a copy of the GNU General Public License";
+	print "   along with this program; if not, see <http://www.gnu.org/licenses/>."
+	print "*/";
+	print "";
+	print "#include \"includes.h\"";
+	print "#include \"build_env.h\"";
+	print "#include \"dynconfig.h\"";
+	print "";
+	print "static int output(bool screen, const char *format, ...) PRINTF_ATTRIBUTE(2,3);";
+	print "void build_options(bool screen);";
+	print "";
+	print "";
+	print "/****************************************************************************";
+	print "helper function for build_options";
+	print "****************************************************************************/";
+	print "static int output(bool screen, const char *format, ...)";
+	print "{";
+	print "       char *ptr = NULL;";
+	print "       int ret = 0;";
+	print "       va_list ap;";
+	print "       ";
+	print "       va_start(ap, format);";
+	print "       ret = vasprintf(&ptr,format,ap);";
+	print "       va_end(ap);";
+	print "";
+	print "       if (screen) {";
+	print "              d_printf(\"%s\", ptr ? ptr : \"\");";
+	print "       } else {";
+	print "	       DEBUG(4,(\"%s\", ptr ? ptr : \"\"));";
+	print "       }";
+	print "       ";
+	print "       SAFE_FREE(ptr);";
+	print "       return ret;";
+	print "}";
+	print "";
+	print "/****************************************************************************";
+	print "options set at build time for the samba suite";
+	print "****************************************************************************/";
+	print "void build_options(bool screen)";
+	print "{";
+	print "       if ((DEBUGLEVEL < 4) && (!screen)) {";
+	print "	       return;";
+	print "       }";
+	print "";
+	print "#ifdef _BUILD_ENV_H";
+	print "       /* Output information about the build environment */";
+	print "       output(screen,\"Build environment:\\n\");";
+	print "       output(screen,\"   Built by:    %s@%s\\n\",BUILD_ENV_USER,BUILD_ENV_HOST);";
+	print "       output(screen,\"   Built on:    %s\\n\",BUILD_ENV_DATE);";
+	print "";
+	print "       output(screen,\"   Built using: %s\\n\",BUILD_ENV_COMPILER);";
+	print "       output(screen,\"   Build host:  %s\\n\",BUILD_ENV_UNAME);";
+	print "       output(screen,\"   SRCDIR:      %s\\n\",BUILD_ENV_SRCDIR);";
+	print "       output(screen,\"   BUILDDIR:    %s\\n\",BUILD_ENV_BUILDDIR);";
+	print "";
+	print "     ";
+	print "#endif";
+	print "";
+
+	print "       /* Output various paths to files and directories */";
+	print "       output(screen,\"\\nPaths:\\n\");";
+
+	print "       output(screen,\"   SBINDIR: %s\\n\", get_dyn_SBINDIR());";
+	print "       output(screen,\"   BINDIR: %s\\n\", get_dyn_BINDIR());";
+	print "       output(screen,\"   SWATDIR: %s\\n\", get_dyn_SWATDIR());";
+
+	print "       output(screen,\"   CONFIGFILE: %s\\n\", get_dyn_CONFIGFILE());";
+	print "       output(screen,\"   LOGFILEBASE: %s\\n\", get_dyn_LOGFILEBASE());";
+	print "       output(screen,\"   LMHOSTSFILE: %s\\n\",get_dyn_LMHOSTSFILE());";
+
+	print "       output(screen,\"   LIBDIR: %s\\n\",get_dyn_LIBDIR());";
+	print "       output(screen,\"   MODULESDIR: %s\\n\",get_dyn_MODULESDIR());";
+	print "       output(screen,\"   SHLIBEXT: %s\\n\",get_dyn_SHLIBEXT());";
+
+	print "       output(screen,\"   LOCKDIR: %s\\n\",get_dyn_LOCKDIR());";
+	print "       output(screen,\"   STATEDIR: %s\\n\",get_dyn_STATEDIR());";
+	print "       output(screen,\"   CACHEDIR: %s\\n\",get_dyn_CACHEDIR());";
+	print "       output(screen,\"   PIDDIR: %s\\n\", get_dyn_PIDDIR());";
+
+	print "       output(screen,\"   SMB_PASSWD_FILE: %s\\n\",get_dyn_SMB_PASSWD_FILE());";
+	print "       output(screen,\"   PRIVATE_DIR: %s\\n\",get_dyn_PRIVATE_DIR());";
+	print "";
+
+
+##################################################
+# predefine first element of *_ary
+# predefine *_i (num of elements in *_ary)
+	with_ary[0]="";
+	with_i=0;
+	have_ary[0]="";
+	have_i=0;
+	utmp_ary[0]="";
+	utmp_i=0;
+	misc_ary[0]="";
+	misc_i=0;
+	sys_ary[0]="";
+	sys_i=0;
+	headers_ary[0]="";
+	headers_i=0;
+	in_comment = 0;
+}
+
+# capture single line comments
+/^\/\* (.*?)\*\// {
+	last_comment = $0;
+	next;
+}
+
+# end capture multi-line comments
+/(.*?)\*\// {
+	last_comment = last_comment $0;
+	in_comment = 0;
+	next;
+}
+
+# capture middle lines of multi-line comments
+in_comment {
+	last_comment = last_comment $0;
+	next;
+}
+
+# begin capture multi-line comments
+/^\/\* (.*?)/ {
+	last_comment = $0;
+	in_comment = 1;
+	next
+}
+
+##################################################
+# if we have an #undef and a last_comment, store it
+/^\#define/ {
+	split($0,a);
+	comments_ary[a[2]] = last_comment;
+	last_comment = "";
+}
+
+##################################################
+# for each line, sort into appropriate section
+# then move on
+
+/^\#define WITH/ {
+	with_ary[with_i++] = a[2];
+	# we want (I think) to allow --with to show up in more than one place, so no next
+}
+
+
+/^\#define HAVE_UT_UT_/ || /^\#define .*UTMP/ {
+	utmp_ary[utmp_i++] = a[2];
+	next;
+}
+
+/^\#define HAVE_SYS_.*?_H$/ {
+	sys_ary[sys_i++] = a[2];
+	next;
+}
+
+/^\#define HAVE_.*?_H$/ {
+	headers_ary[headers_i++] = a[2];
+	next;
+}
+
+/^\#define HAVE_/ {
+	have_ary[have_i++] = a[2];
+	next;
+}
+
+/^\#define/ {
+	misc_ary[misc_i++] = a[2];
+	next;
+}
+
+
+##################################################
+# simple sort function
+function sort(ARRAY, ELEMENTS) {
+        for (i = 1; i <= ELEMENTS; ++i) {
+                for (j = i; (j-1) in ARRAY && (j) in ARRAY && ARRAY[j-1] > ARRAY[j]; --j) {
+                        temp = ARRAY[j];
+			ARRAY[j] = ARRAY[j-1];
+			ARRAY[j-1] = temp;
+		}
+        }
+	return;
+}
+
+
+##################################################
+# output code from list of defined
+# expects: ARRAY     an array of things defined
+#          ELEMENTS  number of elements in ARRAY
+#          TITLE     title for section
+# returns: nothing
+function output(ARRAY, ELEMENTS, TITLE) {
+
+	# add section header
+	print "\n\t/* Show " TITLE " */";
+	print "\toutput(screen, \"\\n " TITLE ":\\n\");\n";
+
+
+	# sort element using bubble sort (slow, but easy)
+	sort(ARRAY, ELEMENTS);
+
+	# loop through array of defines, outputting code
+	for (i = 0; i < ELEMENTS; i++) {
+		print "#ifdef " ARRAY[i];
+
+		# I don't know which one to use....
+
+		print "\toutput(screen, \"   " ARRAY[i] "\\n\");";
+		#printf "\toutput(screen, \"   %s\\n   %s\\n\\n\");\n", comments_ary[ARRAY[i]], ARRAY[i];
+		#printf "\toutput(screen, \"   %-35s   %s\\n\");\n", ARRAY[i], comments_ary[ARRAY[i]];
+
+		print "#endif";
+	}
+	return;
+}
+
+END {
+	##################################################
+	# add code to show various options
+	print "/* Output various other options (as gleaned from include/config.h.in) */";
+	output(sys_ary,     sys_i,     "System Headers");
+	output(headers_ary, headers_i, "Headers");
+	output(utmp_ary,    utmp_i,    "UTMP Options");
+	output(have_ary,    have_i,    "HAVE_* Defines");
+	output(with_ary,    with_i,    "--with Options");
+	output(misc_ary,    misc_i,    "Build Options");
+
+	##################################################
+	# add code to display the various type sizes
+	print "       /* Output the sizes of the various types */";
+	print "       output(screen, \"\\nType sizes:\\n\");";
+	print "       output(screen, \"   sizeof(char):         %lu\\n\",(unsigned long)sizeof(char));";
+	print "       output(screen, \"   sizeof(int):          %lu\\n\",(unsigned long)sizeof(int));";
+	print "       output(screen, \"   sizeof(long):         %lu\\n\",(unsigned long)sizeof(long));";
+	print "#if HAVE_LONGLONG"
+	print "       output(screen, \"   sizeof(long long):    %lu\\n\",(unsigned long)sizeof(long long));";
+	print "#endif"
+	print "       output(screen, \"   sizeof(uint8):        %lu\\n\",(unsigned long)sizeof(uint8));";
+	print "       output(screen, \"   sizeof(uint16):       %lu\\n\",(unsigned long)sizeof(uint16));";
+	print "       output(screen, \"   sizeof(uint32):       %lu\\n\",(unsigned long)sizeof(uint32));";
+	print "       output(screen, \"   sizeof(short):        %lu\\n\",(unsigned long)sizeof(short));";
+	print "       output(screen, \"   sizeof(void*):        %lu\\n\",(unsigned long)sizeof(void*));";
+	print "       output(screen, \"   sizeof(size_t):       %lu\\n\",(unsigned long)sizeof(size_t));";
+	print "       output(screen, \"   sizeof(off_t):        %lu\\n\",(unsigned long)sizeof(off_t));";
+	print "       output(screen, \"   sizeof(ino_t):        %lu\\n\",(unsigned long)sizeof(ino_t));";
+	print "       output(screen, \"   sizeof(dev_t):        %lu\\n\",(unsigned long)sizeof(dev_t));";
+
+	##################################################
+	# add code to give information about modules
+	print "       output(screen, \"\\nBuiltin modules:\\n\");";
+	print "       output(screen, \"   %s\\n\", STRING_STATIC_MODULES);";
+
+	print "}";
+
+}
diff --git a/source3/wscript_build b/source3/wscript_build
index 2676abe0dc..5a6bab6bfd 100644
--- a/source3/wscript_build
+++ b/source3/wscript_build
@@ -952,7 +952,7 @@ SPLIT_TOKENS_SRC = 'utils/split_tokens.c'
 LIBS='ICONV'
 
 bld.SAMBA_GENERATOR('build_options',
-                    source='include/config.h script/mkbuildoptions.awk',
+                    source='include/config.h script/mkbuildoptions-waf.awk',
                     target='smbd/build_options.c',
                     rule='${AWK} -f ${SRC[1].abspath(env)} > ${TGT} < ${SRC[0].abspath(env)}')