gcc_update: Use "svn info" for revision number.

2007-08-16  H.J. Lu  <hongjiu.lu@intel.com>
	    Andreas Schwab <schwab@suse.de>

	* gcc_update: Use "svn info" for revision number.  Create
	gcc/REVISION with branch name and revision number.

Co-Authored-By: Andreas Schwab <schwab@suse.de>

From-SVN: r127566

contrib/ChangeLog

+2007-08-16  H.J. Lu  <hongjiu.lu@intel.com>
+	    Andreas Schwab <schwab@suse.de>
+
+	* gcc_update: Use "svn info" for revision number.  Create
+	gcc/REVISION with branch name and revision number.
+
 2007-08-10  Diego Novillo  <dnovillo@google.com>
 
 	* gcc.doxy: Rename from tree-ssa.doxy.

contrib/gcc_update

@@ -258,8 +258,19 @@ if [ $? -ne 0 ]; then
     exit 1
 fi
 
+rm -f LAST_UPDATED gcc/REVISION
+
+revision=`svn info | awk '/Revision:/ { print $2 }'`
+branch=`svn info | sed -ne "/URL:/ {
+s,.*/gcc/,,g
+s,branches/,,
+p
+}"`
 {
   date
-  echo "`TZ=UTC date` (revision `svnversion .`)"
+  echo "`TZ=UTC date` (revision $revision)"
 } > LAST_UPDATED
+
+echo "[$branch revision $revision]" > gcc/REVISION
+
 touch_files_reexec