gcc_release (build_sources): Only update ChangeLog files which do not yet…

gcc_release (build_sources): Only update ChangeLog files which do not yet contain the entry we are going to add.

	* gcc_release (build_sources): Only update ChangeLog files which
	do not yet contain the entry we are going to add.
	Fix typo in added ChangeLog entries.

From-SVN: r67143

maintainer-scripts/ChangeLog

+2003-05-24  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
+
+	* gcc_release (build_sources): Only update ChangeLog files which
+	do not yet contain the entry we are going to add.
+	Fix typo in added ChangeLog entries.
+
 2003-05-20  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
 
 	* gcc_release (upload_files): Put diff files into a "diffs"
@@ -12,7 +18,7 @@
 	* gcc_release (usage): Print more detailed description of all
 	command-line options.
 
-2003-05-09  Gerald Pfeifer  <gerald@sourceware.org>
+2003-05-09  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
 
 	* update_version (ADD_BRANCHES): Add, set to MAIN and
 	tree-ssa-20020619-branch.
@@ -23,12 +29,12 @@
 	* update_version (textstring_FILES): Only version.c needs to be
 	updated, now that we do not consider older branches any more.
 
-2003-05-02  Gerald Pfeifer  <gerald@pfeifer@dbai.tuwien.ac.at>
+2003-05-02  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
 
 	* update_version (IGNORE_BRANCHES): Add.
 	(BRANCHES): Do not consider branches matching $IGNORE_BRANCHES.
 
-2003-05-02  Gerald Pfeifer  <gerald@pfeifer@dbai.tuwien.ac.at>
+2003-05-02  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
 
 	* update_version: Add a trace of which branch we are currently
 	working on.

maintainer-scripts/gcc_release

@@ -122,17 +122,22 @@ build_sources() {
            -r ${BRANCH} gcc || \
            error "Could not check out release sources"
     for x in `find ${SOURCE_DIRECTORY} -name ChangeLog`; do
-      cat - ${x} > ${x}.new <<EOF
+      # Update this ChangeLog file only if it does not yet contain the
+      # entry we are going to add.  (This is a safety net for repeated
+      # runs of this script for the same release.)
+      if ! grep "GCC ${RELEASE} released." ${x} > /dev/null ; then       
+        cat - ${x} > ${x}.new <<EOF
 ${LONG_DATE}  Release Manager
 
-	* GCC ${RELEASE} Released.
+	* GCC ${RELEASE} released.
 
 EOF
-      mv ${x}.new ${x} || \
-        error "Could not update ${x}"
-      (changedir `dirname ${x}` && \
-        ${CVS} ci -m 'Mark ChangeLog' `basename ${x}`) || \
-        error "Could not commit ${x}"
+        mv ${x}.new ${x} || \
+            error "Could not update ${x}"
+        (changedir `dirname ${x}` && \
+            ${CVS} ci -m 'Mark ChangeLog' `basename ${x}`) || \
+            error "Could not commit ${x}"
+      fi
     done
 
     # Update `gcc/version.c'.