Fix make dist infinite loop reported by Juan Manuel Guerrero at

<http://lists.gnu.org/archive/html/bug-bison/2008-01/msg00009.html>.
* .cvsignore: Add .version.
* .version.in: New.
* bootstrap.conf (gnulib_modules): Add git-version-gen.
* configure.ac (AC_CONFIG_FILES): Add .version.
* build-aux/.cvsignore: Add git-version-gen.

.cvsignore

@@ -2,6 +2,7 @@
 *.flc
 *.patch *.log log patches applied
 *.prj
+.version
 ABOUT-NLS
 COPYING
 INSTALL

.version.in

@@ -0,0 +1 @@
+@VERSION@

ChangeLog

@@ -1,3 +1,13 @@
+2008-04-20  Joel E. Denny  <jdenny@ces.clemson.edu>
+
+	Fix make dist infinite loop reported by Juan Manuel Guerrero at
+	<http://lists.gnu.org/archive/html/bug-bison/2008-01/msg00009.html>.
+	* .cvsignore: Add .version.
+	* .version.in: New.
+	* bootstrap.conf (gnulib_modules): Add git-version-gen.
+	* configure.ac (AC_CONFIG_FILES): Add .version.
+	* build-aux/.cvsignore: Add git-version-gen.
+
 2008-03-08  Joel E. Denny  <jdenny@ces.clemson.edu>
 
 	* NEWS (2.3a+): Mention that -g now takes an argument.

bootstrap.conf

@@ -18,7 +18,7 @@
 # gnulib modules used by this package.
 gnulib_modules='
 	argmatch config-h c-strcase configmake
-	dirname error extensions fopen-safer
+	dirname error extensions fopen-safer git-version-gen
 	getopt gettext hash inttypes javacomp-script javaexec-script malloc
 	mbswidth obstack quote quotearg stdbool stpcpy strerror strtoul
 	strverscmp unistd unistd-safer unlocked-io verify xalloc xalloc-die

build-aux/.cvsignore

@@ -5,6 +5,7 @@ config.guess
 config.rpath
 config.sub
 depcomp
+git-version-gen
 install-sh
 javacomp.sh.in
 javaexec.sh.in

configure.ac

@@ -142,7 +142,8 @@ AC_SUBST([O0CXXFLAGS], [`echo $CXXFLAGS | sed 's/-O[[0-9]] *//'`])
 gt_JAVACOMP([1.3])
 gt_JAVAEXEC
 
-AC_CONFIG_FILES([Makefile
+AC_CONFIG_FILES([.version
+		 Makefile
 		 build-aux/Makefile
 		 po/Makefile.in
 		 data/Makefile