Core: Use automake-1.11 when possible

 * Makefile.am:
   use new automake-1.11 silent rules if possible
   move macros to m4 directory
 * m4/gtk-doc.m4:
   add gtk-doc macros.
 * lasso/Makefile.am:
   add missing -f flag to rm, to unbreak make distcheck
 * docs/references/Makefile.am:
   fix problem between libtool and gtk-doc
 * autogen.sh:
   update to autogen.sh from gtk-doc, add support for automake-1.11

1 files changed, 86 insertions, 0 deletions

diff --git a/m4/dps_libgcj_jar.m4 b/m4/dps_libgcj_jar.m4
new file mode 100644
index 00000000..777cd5c6
--- /dev/null
+++ b/m4/dps_libgcj_jar.m4
@@ -0,0 +1,86 @@
+##### http://autoconf-archive.cryp.to/dps_libgcj_jar.html
+#
+# SYNOPSIS
+#
+#   DPS_LIBGCJ_JAR
+#
+# DESCRIPTION
+#
+#   Locate libgcj.jar so you can place it before everything else when
+#   using gcj.
+#
+# LAST MODIFICATION
+#
+#   2008-01-28
+#
+# COPYLEFT
+#
+#   Copyright (c) 2008 Duncan Simpson <dps@simpson.demon.co.uk>
+#
+#   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 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., 59 Temple Place - Suite 330, Boston, MA
+#   02111-1307, USA.
+#
+#   As a special exception, the respective Autoconf Macro's copyright
+#   owner gives unlimited permission to copy, distribute and modify the
+#   configure scripts that are the output of Autoconf when processing
+#   the Macro. You need not follow the terms of the GNU General Public
+#   License when using or distributing such scripts, even though
+#   portions of the text of the Macro appear in them. The GNU General
+#   Public License (GPL) does govern all other use of the material that
+#   constitutes the Autoconf Macro.
+#
+#   This special exception to the GPL applies to versions of the
+#   Autoconf Macro released by the Autoconf Macro Archive. When you
+#   make and distribute a modified version of the Autoconf Macro, you
+#   may extend this special exception to the GPL to apply to your
+#   modified version as well.
+
+AC_DEFUN([DPS_LIBGCJ_JAR],
+[
+AC_REQUIRE([AC_EXEEXT])
+AC_REQUIRE([AC_PROG_JAVAC])
+AC_REQUIRE([AC_PROG_FGREP])
+AC_CHECK_PROG(SED, sed)
+if test "x$SED" = "x"; then
+AC_MSG_WARN([sed not avaiable, so libgcj.jar test skipped])
+else
+AC_MSG_CHECKING([if $JAVAC is gcj]);
+jc=`eval "[echo x$JAVAC | $SED 's/^x.*\\/\\([^/]*\\)\$/x\\1/;s/^ *\\([^ ]*\\) .*$/\\1/;s/"$EXEEXT"$//']"`
+if test "x$jc" != "xxgcj"; then
+AC_MSG_RESULT(no)
+else
+AC_MSG_RESULT(yes)
+AC_MSG_CHECKING([libgcj.jar location])
+save_cp="$CLASSPATH";
+unset CLASSPATH;
+AC_MSG_CHECKING([gcj default classpath])
+cat << \EOF > Test.java
+/* [#]line __oline__ "configure" */
+public class Test {
+}
+EOF
+lgcj=`eval "[$JAVAC -v -C Test.java 2>&1 | $FGREP \\(system\\) | $SED 's/^ *\\([^ ]*\\) .*$/\\1/;s/\\.jar\\//.jar/']"`;
+if test -f Test.class && test "x$lgcj" != "x"; then
+AC_MSG_RESULT($lgcj)
+$1="$lgcj:"
+else
+AC_MSG_RESULT(failed)
+$1=""
+fi
+if test "x$save_cp" != "x"; then CLASSPATH="$save_cp"; fi
+rm -f Test.java Test.class
+fi
+fi
+])