Imported http://autoconf-archive.cryp.to/ release 2007-02-14.

1 files changed, 469 insertions, 0 deletions

diff --git a/m4/ax_cvs.m4 b/m4/ax_cvs.m4
new file mode 100644
index 0000000..4f851f7
--- /dev/null
+++ b/m4/ax_cvs.m4
@@ -0,0 +1,469 @@
+##### http://autoconf-archive.cryp.to/ax_cvs.html
+#
+# SYNOPSIS
+#
+#   AX_CVS([ANON_CVSROOT])
+#
+# DESCRIPTION
+#
+#   Adds support cvs targets within your Makefile.
+#
+#   Branching and releasing relies on you using the following version
+#   format:
+#
+#      MAJOR.MINOR.POINT
+#
+#   where MAJOR is the major version number, MINOR is the minor version
+#   number and POINT is the point release number.
+#
+#   make update
+#
+#     performs a cvs update
+#
+#   make commitlog
+#
+#     Generates a ChangeLog template with the modifed, added
+#     and removed files and opens it up for editing. This is
+#     not normally used directly, but is instad called by
+#     commit. It is usefull however if you want to document
+#     the work you have done, but don't want to commit just
+#     yet.
+#
+#   make commit
+#
+#     performs a cvs commit after first performing a cvs
+#     update and generating a commit log.
+#
+#   make cvs-rm FILES="file1 file2 ..."
+#
+#     removes a file or files specified by the FILES
+#     variable from the file system and from cvs. It will
+#     interactively ask you to confirm the file removal,
+#     unless the file does not exist on the file system.
+#
+#   make cvs-add FILES="file1 file2 ..."
+#
+#     adds a file or files specified by the FILES variable
+#     to cvs.
+#
+#   make branch-major
+#
+#     creates a branch based on the major version number,
+#     increments the major version number, sets the minor
+#     and point versions to zero and checks out the branch
+#     into a new directory.
+#
+#   make branch-minor
+#
+#     creates a branch based on the minor version number,
+#     increments the minor version, sets the point version
+#     to zero number and checks out the branch into a new
+#     directory.
+#
+#   make release
+#
+#     performs a cvs update, followed by a distcheck, then
+#     creates a release for the current version, increaments
+#     the point release number and checks out the release
+#     into a new direcory
+#
+#   make quick-release
+#
+#     same as release, but distcheck is not performed
+#
+# LAST MODIFICATION
+#
+#   2005-01-14
+#
+# COPYLEFT
+#
+#   Copyright (c) 2005 Tom Howard <tomhoward@users.sf.net>
+#
+#   Copying and distribution of this file, with or without
+#   modification, are permitted in any medium without royalty provided
+#   the copyright notice and this notice are preserved.
+
+AC_DEFUN([AX_CVS],
+[
+AC_REQUIRE([AX_SPLIT_VERSION])
+
+AC_SUBST([ANON_CVSROOT], [$1])
+AC_MSG_CHECKING([ANON_CVSROOT])
+if test "x$ANON_CVSROOT" != "x"; then
+    AC_MSG_RESULT([$ANON_CVSROOT])
+else
+    AC_MSG_RESULT([not found])
+    AC_MSG_ERROR([An anonymous CVSROOT must be specified to enable CVS support])
+fi
+
+
+AC_ARG_ENABLE(cvs-support,
+	      AS_HELP_STRING(--enable-cvs-support[=ARG],
+			     [enable cvs support.  Used by the $PACKAGE developers.
+		  	      ARG can be "yes" or "no".  If the CVSROOT is found,
+			      then the default is yes,
+		  	      otherwise the default is no.]),
+	      AX_USING_CVS=$enableval )
+
+if test "x$AX_USING_CVS" != "xno"; then
+    AC_ARG_VAR(CVS, [cvs executable to use])
+    if test "x$CVS" = "x"; then
+        AC_CHECK_PROGS(CVS,[cvs])
+    fi
+    if test "x$CVS" = "x"; then
+        if test "x$AX_USING_CVS" = "x"; then
+	    AX_USING_CVS=no
+	else
+	    AC_MSG_ERROR([CVS support cannot be enabled: cvs executable not found])
+	fi
+    fi
+fi
+
+if test "x$AX_USING_CVS" != "xno"; then
+   AC_ARG_VAR(GAWK, [gawk executable to use])
+   if test "x$GAWK" = "x"; then
+      AC_CHECK_PROGS(GAWK,[gawk])
+   fi
+   if test "x$GAWK" = "x"; then
+       if test "x$AX_USING_CVS" = "x"; then
+	    AX_USING_CVS=no
+	else
+	    AC_MSG_ERROR([CVS support cannot be enabled: gawk could not be found])
+	fi
+    fi
+fi
+
+if test "x$AX_USING_CVS" != "xno"; then
+    AC_ARG_VAR(CVSEDITOR, [text editor to use for cvs])
+    if test "x$CVSEDITOR" = "x"; then
+        if test "x$EDITOR" = "x"; then
+           AC_CHECK_PROGS(CVSEDITOR,[vim vi emacs])
+	else
+           AC_CHECK_PROGS(CVSEDITOR,[$EDITOR vim vi emacs])
+	fi
+    fi
+    if test "x$CVSEDITOR" = "x"; then
+        if test "x$AX_USING_CVS" = "x"; then
+	    AX_USING_CVS=no
+	else
+	    AC_MSG_ERROR([CVS support cannot be enabled: CVSEDITOR not set and editor not found])
+	fi
+    fi
+fi
+
+if test "x$AX_USING_CVS" != "xno"; then
+    AC_ARG_VAR(CVSROOT, [the CVSROOT to use])
+    AC_MSG_CHECKING([CVSROOT])
+    if test -e "$srcdir/CVS/Root"; then
+        CVSROOT=`cat $srcdir/CVS/Root`;
+    	AC_MSG_RESULT([$CVSROOT])
+    else
+	AC_MSG_RESULT([not found])
+        if test "x$AX_USING_CVS" = "x"; then
+	    AX_USING_CVS=no
+	else
+	    AC_MSG_ERROR([CVS support cannot be enabled: CVSROOT not found.  Did you check out from CVS?])
+	fi
+    fi
+fi
+
+if test "x$AX_USING_CVS" != "xno"; then
+    AC_MSG_CHECKING([USERNAME])
+    if test "x$USERNAME" != "x"; then
+        AC_MSG_RESULT([$USERNAME])
+    else
+        AC_MSG_RESULT([not set])
+        if test "x$AX_USING_CVS" = "x"; then
+	    AX_USING_CVS=no
+	else
+            AC_MSG_ERROR([CVS support cannot be enabled: USERNAME enviorment variable not set])
+	fi
+    fi
+fi
+
+if test "x$AX_USING_CVS" != "xno"; then
+    AC_MSG_CHECKING([USEREMAIL])
+    if test "x$USERNAME" != "x"; then
+        AC_MSG_RESULT([$USEREMAIL])
+    else
+        AC_MSG_RESULT([not set])
+        if test "x$AX_USING_CVS" = "x"; then
+	    AX_USING_CVS=no
+	else
+            AC_MSG_ERROR([CVS support cannot be enabled: USEREMAIL enviorment variable not set])
+	fi
+    fi
+fi
+
+
+if test "x$AX_USING_CVS" != "xno"; then
+   AC_MSG_NOTICE([cvs support enabled])
+   m4_pattern_allow([AC_INIT])
+   AX_PRINT_TO_FILE([ax_cvs_rel.awk],[[
+
+BEGIN {
+    if( change <= 0 )
+        exit -1;
+}
+
+/AC_INIT/ {
+    if( ${AX_DOLLAR}2 ~ /\\)${AX_DOLLAR}/ )
+        {
+            ver = substr( ${AX_DOLLAR}2, 0, length( ${AX_DOLLAR}2 ) - 1 );
+            tail=\")\";
+        }
+    else
+        ver = ${AX_DOLLAR}2;
+
+    if( ${AX_DOLLAR}2 ~ /${AX_BS}${AX_SRB}${AX_DOLLAR}/ )
+        {
+            ver = substr( ${AX_DOLLAR}2, 0, length( ${AX_DOLLAR}2 ) - 1 );
+            tail=\"${AX_SRB}\";
+        }
+    else
+        ver = ${AX_DOLLAR}2;
+
+    if( ${AX_DOLLAR}2 ~ /\\,${AX_DOLLAR}/ )
+        {
+            ver = substr( ${AX_DOLLAR}2, 0, length( ${AX_DOLLAR}2 ) - 1 );
+            tail=\",\";
+        }
+    else
+        ver = ${AX_DOLLAR}2;
+
+    n = split( ver, ver_array, \".\" );
+
+    while( change > n )
+        ver_array[ ++n ] = 0;
+
+    ver_array[ change ]++;
+
+    while( ++change <= n )
+        ver_array[ change ] = 0;
+
+    ${AX_DOLLAR}2 = \"\";
+    for( i = 1; i < n; ++i )
+        ${AX_DOLLAR}2 = ${AX_DOLLAR}2 ver_array[ i ] \".\";
+    ${AX_DOLLAR}2 = ${AX_DOLLAR}2 ver_array[ n ];
+    if( tail )
+        ${AX_DOLLAR}2 = ${AX_DOLLAR}2 tail;
+}
+
+{ print ${AX_DOLLAR}0; }
+
+]])
+    AX_ADD_AM_MACRO([[
+
+update:
+	@cd \"${AX_DOLLAR}(srcdir)\" && $CVS -z9 update
+
+cvsalways:
+
+${AX_DOLLAR}(top_builddir)/commitlog: cvsalways
+	@(CURR=\`pwd\`; cd \"${AX_DOLLAR}(top_srcdir)\"; $CVS -z9 diff -u --brief 2>&1 | \\
+	$GAWK \\
+	\'/^Index/ { print \"\\\\t* ./\" ${AX_DOLLAR}${AX_DOLLAR}2; } \\
+	/^cvs diff: .* was removed/ { print \"\\\\t* ./\" ${AX_DOLLAR}${AX_DOLLAR}3 \" (removed)\"; } \\
+	/^cvs diff: .* is a new entry/ { print \"\\\\t* ./\" ${AX_DOLLAR}${AX_DOLLAR}3 \" (added)\"; }\' \\
+	> \"${AX_DOLLAR}${AX_DOLLAR}CURR/commitlog.tmp\")
+	@if test -s commitlog.tmp; then \\
+	        echo \"\" >> commitlog.tmp; \\
+		if test -f ${AX_DOLLAR}(top_builddir)/commitlog; then \\
+			cat ${AX_DOLLAR}(top_builddir)/commitlog >> commitlog.tmp; \\
+		fi; \\
+		echo \"/* -*-change-log-*- */\" > ${AX_DOLLAR}(top_builddir)/commitlog; \\
+		DATE=\`date +\"%%Y-%%m-%%d\"\`; \\
+		echo \"${AX_DOLLAR}${AX_DOLLAR}DATE	${USERNAME}	<${USEREMAIL}>\" >> ${AX_DOLLAR}(top_builddir)/commitlog; \\
+		echo \"\" >> ${AX_DOLLAR}(top_builddir)/commitlog; \\
+		cat commitlog.tmp  >> ${AX_DOLLAR}(top_builddir)/commitlog; \\
+		rm -f commitlog.tmp; \\
+		$CVSEDITOR ${AX_DOLLAR}(top_builddir)/commitlog; \\
+		$GAWK \'BEGIN { blank=0; } \\
+		/\\\\/\\\\* -\\\\*-change-log-\\\\*- \\\\*\\\\// { getline; } \\
+		/^[[:blank:]]*\$\$/ { if( !blank ) { blank = 1; print; } } \\
+		/[[:alnum:]]/ { print; blank = 0; } \\
+		END{ if( !blank ) print \"\"; }\' \\
+		${AX_DOLLAR}(top_builddir)/commitlog > commitlog.tmp; \\
+		mv commitlog.tmp ${AX_DOLLAR}(top_builddir)/commitlog; \\
+	else \\
+		echo \"no changes found\";\\
+	fi
+
+commit: update ${AX_DOLLAR}(top_builddir)/commitlog
+	@if test -f ${AX_DOLLAR}(top_builddir)/commitlog; then \\
+	    cat ${AX_DOLLAR}(top_builddir)/commitlog \"\$(top_srcdir)/ChangeLog\" > ChangeLog.tmp; \\
+	    mv ChangeLog.tmp \"\$(top_srcdir)/ChangeLog\"; \\
+	    CURR=\`(cd \"${AX_DOLLAR}(top_builddir)\"; pwd )\`; \\
+	    (cd \"\$(top_srcdir)\"; $CVS -z9 commit -F \"${AX_DOLLAR}${AX_DOLLAR}CURR/commitlog\" ); \\
+	    rm -f ${AX_DOLLAR}(top_builddir)/commitlog; \\
+	fi
+
+cvs-rm:
+	@echo \"Removing files from CVS\"
+	@if test \"x\$(FILES)\" != \"x\"; then \\
+	    NEWFILES=\"\"; \\
+	    for FILE in \$(FILES); do \\
+		if test -e \"${AX_DOLLAR}${AX_DOLLAR}FILE\"; then \\
+	            rm -i \"${AX_DOLLAR}${AX_DOLLAR}FILE\"; \\
+	        fi; \\
+	        if test ! -e \"${AX_DOLLAR}${AX_DOLLAR}FILE\"; then \\
+	            if test \"\$(srcdir)\" != \".\"; then \\
+	                FILE=\`echo \"${AX_DOLLAR}${AX_DOLLAR}FILE\" | $SED -e \'s|^\$(srcdir)|.|\'\`; \\
+	            fi; \\
+	            NEWFILES=\"${AX_DOLLAR}${AX_DOLLAR}NEWFILES ${AX_DOLLAR}${AX_DOLLAR}FILE\"; \\
+	        fi; \\
+	    done; \\
+	    if test \"x${AX_DOLLAR}${AX_DOLLAR}NEWFILES\" != \"x\"; then \\
+	        (cd \"\$(srddir)\"; $CVS remove ${AX_DOLLAR}${AX_DOLLAR}NEWFILES; ); \\
+	    fi; \\
+	else \\
+	    echo \"You must specify the file(s) you want to remove from cvs by using\"; \\
+	    echo \"the FILES environment variable.  For example:\"; \\
+	    echo \"    make cvs-rm FILES=\'foo bar\'\"; \\
+	    echo \"\"; \\
+	    exit 1; \\
+	fi
+
+cvs-add:
+	@echo \"Adding files to CVS\"
+	@if test \"x${AX_DOLLAR}(FILES)\" != \"x\"; then \\
+	    NEWFILES=\"\"; \\
+	    for FILE in ${AX_DOLLAR}(FILES); do \\
+		if test -e \"${AX_DOLLAR}${AX_DOLLAR}FILE\"; then \\
+	            if test \"${AX_DOLLAR}(srcdir)\" != \".\"; then \\
+	                FILE=\`echo \"${AX_DOLLAR}${AX_DOLLAR}FILE\" | sed -e \'s|^${AX_DOLLAR}(srcdir)|.|\'\`; \\
+	            fi; \\
+		fi; \\
+	        NEWFILES=\"${AX_DOLLAR}${AX_DOLLAR}NEWFILES ${AX_DOLLAR}${AX_DOLLAR}FILE\"; \\
+	    done; \\
+	    if test \"x${AX_DOLLAR}${AX_DOLLAR}NEWFILES\" != \"x\"; then \\
+	        cd \"${AX_DOLLAR}(srcdir)\"; $CVS add ${AX_DOLLAR}${AX_DOLLAR}NEWFILES; \\
+	    fi; \\
+	else \\
+	    echo \"You must specify the file(s) you want to add to cvs by using\"; \\
+	    echo \"the FILES environment variable.  For example:\"; \\
+	    echo \"    make cvs-add FILES=\'foo bar\'\"; \\
+	    echo \"\"; \\
+	    exit 1; \\
+	fi
+
+branch-major:
+	@tag=\"$PACKAGE-${AX_MAJOR_VERSION}\"; \\
+	echo \"\"; \\
+	echo \"Creating major brach: ${AX_DOLLAR}${AX_DOLLAR}tag\"; \\
+	(cd \"${AX_DOLLAR}(top_srcdir)\"; $CVS tag -b \"${AX_DOLLAR}${AX_DOLLAR}tag\"; ); \\
+	$GAWK -f ax_cvs_rel.awk -v change=1 \"${AX_DOLLAR}(top_srcdir)/configure.ac\" > configure.tmp; \\
+	touch ${AX_DOLLAR}(top_builddir)/commitlog; \\
+	DATE=\`date +\"%%Y-%%m-%%d\"\`; \\
+	echo \"${AX_DOLLAR}${AX_DOLLAR}DATE	$USERNAME	<$USEREMAIL>\" > commitlog.tmp ; \\
+	echo \"\" >> commitlog.tmp; \\
+	echo \"	* ./configure.ac\" >> commitlog.tmp; \\
+	echo \"	Created major branch: ${AX_DOLLAR}${AX_DOLLAR}tag\" >> commitlog.tmp; \\
+	echo \"	Use:\" >> commitlog.tmp; \\
+	echo \"	\\\\\`cvs -d$ANON_CVSROOT login\\\\\`\" >> commitlog.tmp; \\
+	echo \"	\\\\\`cvs -d$ANON_CVSROOT co -r ${AX_DOLLAR}${AX_DOLLAR}tag $PACKAGE\\\\\`\" >> commitlog.tmp; \\
+	echo \"	to access the branch\" >> commitlog.tmp; \\
+	echo \"\" >> commitlog.tmp; \\
+	cat ${AX_DOLLAR}(top_builddir)/commitlog >> commitlog.tmp; \\
+	mv commitlog.tmp ${AX_DOLLAR}(top_builddir)/commitlog; \\
+	cat ${AX_DOLLAR}(top_builddir)/commitlog \"${AX_DOLLAR}(top_srcdir)/ChangeLog\" > ChangeLog.tmp; \\
+	mv ChangeLog.tmp \"${AX_DOLLAR}(top_srcdir)/ChangeLog\"; \\
+	mv configure.tmp \"${AX_DOLLAR}(top_srcdir)/configure.ac\"; \\
+	CURR=\`(cd \"${AX_DOLLAR}(top_builddir)\"; pwd )\`; \\
+	(cd \"${AX_DOLLAR}(top_srcdir)\"; $CVS -z9 commit -F \"${AX_DOLLAR}${AX_DOLLAR}CURR/commitlog\"; ); \\
+	rm -f ${AX_DOLLAR}(top_builddir)/commitlog; \\
+	$CVS -z9 -d${AX_DOLLAR}(CVSROOT) co -r ${AX_DOLLAR}${AX_DOLLAR}tag -d ${AX_DOLLAR}${AX_DOLLAR}tag $PACKAGE; \\
+	echo \"The branch is now available in the ${AX_DOLLAR}${AX_DOLLAR}tag directory\"; \\
+	echo \"\"
+
+
+branch-minor:
+	@tag=\"$PACKAGE-${AX_MAJOR_VERSION}_${AX_MINOR_VERSION}\"; \\
+	echo \"\"; \\
+	echo \"Creating minor brach: ${AX_DOLLAR}${AX_DOLLAR}tag\"; \\
+	(cd \"${AX_DOLLAR}(top_srcdir)\"; $CVS tag -b \"${AX_DOLLAR}${AX_DOLLAR}tag\"; ); \\
+	$GAWK -f ax_cvs_rel.awk -v change=1 \"${AX_DOLLAR}(top_srcdir)/configure.ac\" > configure.tmp; \\
+	touch ${AX_DOLLAR}(top_builddir)/commitlog; \\
+	DATE=\`date +\"%%Y-%%m-%%d\"\`; \\
+	echo \"${AX_DOLLAR}${AX_DOLLAR}DATE	$USERNAME	<$USEREMAIL>\" > commitlog.tmp ; \\
+	echo \"\" >> commitlog.tmp; \\
+	echo \"	* ./configure.ac\" >> commitlog.tmp; \\
+	echo \"	Created minor branch: ${AX_DOLLAR}${AX_DOLLAR}tag\" >> commitlog.tmp; \\
+	echo \"	Use:\" >> commitlog.tmp; \\
+	echo \"	\\\\\`cvs -d$ANON_CVSROOT login\\\\\`\" >> commitlog.tmp; \\
+	echo \"	\\\\\`cvs -d$ANON_CVSROOT co -r ${AX_DOLLAR}${AX_DOLLAR}tag $PACKAGE\\\\\`\" >> commitlog.tmp; \\
+	echo \"	to access the branch\" >> commitlog.tmp; \\
+	echo \"\" >> commitlog.tmp; \\
+	cat ${AX_DOLLAR}(top_builddir)/commitlog >> commitlog.tmp; \\
+	mv commitlog.tmp ${AX_DOLLAR}(top_builddir)/commitlog; \\
+	cat ${AX_DOLLAR}(top_builddir)/commitlog \"${AX_DOLLAR}(top_srcdir)/ChangeLog\" > ChangeLog.tmp; \\
+	mv ChangeLog.tmp \"${AX_DOLLAR}(top_srcdir)/ChangeLog\"; \\
+	mv configure.tmp \"${AX_DOLLAR}(top_srcdir)/configure.ac\"; \\
+	CURR=\`(cd \"${AX_DOLLAR}(top_builddir)\"; pwd )\`; \\
+	(cd \"${AX_DOLLAR}(top_srcdir)\"; $CVS -z9 commit -F \"${AX_DOLLAR}${AX_DOLLAR}CURR/commitlog\"; ); \\
+	rm -f ${AX_DOLLAR}(top_builddir)/commitlog; \\
+	$CVS -z9 -d${AX_DOLLAR}(CVSROOT) co -r ${AX_DOLLAR}${AX_DOLLAR}tag -d ${AX_DOLLAR}${AX_DOLLAR}tag $PACKAGE; \\
+	echo \"The branch is now available in the ${AX_DOLLAR}${AX_DOLLAR}tag directory\"; \\
+	echo \"\"
+
+add_rel:
+	@touch \"${AX_DOLLAR}(top_builddir)/commitlog\"
+	@DATE=\`date +\"%%Y-%%m-%%d\"\`; \\
+	echo \"${AX_DOLLAR}${AX_DOLLAR}DATE	$USERNAME	<$USEREMAIL>\" > commitlog.tmp
+	@echo \"\" >> commitlog.tmp
+	@echo \"	* ./configure.ac\" >> commitlog.tmp
+	@echo \"	Released $PACKAGE-$VERSION\" >> commitlog.tmp
+	@echo \"	You can access this release by running:\" >> commitlog.tmp
+	@echo \"	    \\\\\`cvs -d$ANON_CVSROOT login\\\\\`\" >> commitlog.tmp
+	@tag=\"$PACKAGE-${AX_MAJOR_VERSION}_${AX_MINOR_VERSION}_${AX_POINT_VERSION}\"; \\
+	echo \"	    \\\\\`cvs -d$ANON_CVSROOT co -r ${AX_DOLLAR}${AX_DOLLAR}tag -d $PACKAGE-$VERSION $PACKAGE\\\\\`\" >> commitlog.tmp
+	@echo \"	The release will then be available in the $PACKAGE-$VERSION directory\" >> commitlog.tmp
+	@echo \"\" >> commitlog.tmp
+	@cat \"${AX_DOLLAR}(top_builddir)/commitlog\" >> commitlog.tmp
+	@mv commitlog.tmp \"${AX_DOLLAR}(top_builddir)/commitlog\"
+	@cat \"${AX_DOLLAR}(top_builddir)/commitlog\" \"\$(top_srcdir)/ChangeLog\" > ChangeLog.tmp
+	@mv ChangeLog.tmp \"\$(top_srcdir)/ChangeLog\"
+	@CURR=\`(cd \"${AX_DOLLAR}(top_builddir)\"; pwd )\`; \\
+	(cd \"\$(top_srcdir)\"; $CVS -z9 commit -F \"${AX_DOLLAR}${AX_DOLLAR}CURR/commitlog\"; )
+	@rm -f ${AX_DOLLAR}(top_builddir)/commitlog
+
+do_tag:
+	@tag=\"$PACKAGE-${AX_MAJOR_VERSION}_${AX_MINOR_VERSION}_${AX_POINT_VERSION}\"; \\
+	echo \"tagging release with ${AX_DOLLAR}${AX_DOLLAR}tag\"; \\
+	(cd \"\$(top_srcdir)\"; $CVS tag -b \"${AX_DOLLAR}${AX_DOLLAR}tag\"; ); \\
+	$CVS -z9 -d$CVSROOT co -r ${AX_DOLLAR}${AX_DOLLAR}tag -d ${AX_DOLLAR}${AX_DOLLAR}tag $PACKAGE; \\
+	echo \"The release is now available in the ${AX_DOLLAR}${AX_DOLLAR}tag directory\"; \\
+	echo \"\"
+
+inc_rel:
+	@$GAWK -f ax_cvs_rel.awk -v change=3 \"\$(top_srcdir)/configure.ac\" > configure.tmp;
+	@mv configure.tmp \"\$(top_srcdir)/configure.ac\"
+	@touch \"\$(top_builddir)/commitlog\"
+	@DATE=\`date +\"%%Y-%%m-%%d\"\`; \\
+	echo \"${AX_DOLLAR}${AX_DOLLAR}DATE	$USERNAME	<$USEREMAIL>\" > commitlog.tmp ; \\
+	echo \"\" >> commitlog.tmp; \\
+	echo \"	* ./configure.ac\" >> commitlog.tmp; \\
+	echo \"	Update version number\" >> commitlog.tmp; \\
+	echo \"\" >> commitlog.tmp; \\
+	cat ${AX_DOLLAR}(top_builddir)/commitlog >> commitlog.tmp; \\
+	mv commitlog.tmp ${AX_DOLLAR}(top_builddir)/commitlog; \\
+	cat ${AX_DOLLAR}(top_builddir)/commitlog \"${AX_DOLLAR}(top_srcdir)/ChangeLog\" > ChangeLog.tmp; \\
+	mv ChangeLog.tmp \"${AX_DOLLAR}(top_srcdir)/ChangeLog\"; \\
+	CURR=\`(cd \"${AX_DOLLAR}(top_builddir)\"; pwd )\`; \\
+	(cd \"${AX_DOLLAR}(top_srcdir)\"; $CVS -z9 commit -F \"${AX_DOLLAR}${AX_DOLLAR}CURR/commitlog\"; ); \\
+	rm -f ${AX_DOLLAR}(top_builddir)/commitlog;
+
+tag: do_tag inc_rel
+
+# creates a release for the current version, increaments the point
+# release number and checkout the release into a new direcory
+release: update distcheck add_rel tag
+
+# same as release, but distcheck is not performed before releasing
+quick-release:	update add_rel tag
+
+]])
+
+fi
+
+])