gcc/maintainer-scripts/update_version

81 lines
2.0 KiB
Plaintext
Raw Normal View History

#!/bin/sh
# Run this from /tmp.
CVSROOT=${CVSROOT:-/cvs/gcc}
export CVSROOT
/bin/rm -rf /tmp/$$
/bin/mkdir /tmp/$$
cd /tmp/$$
# The path to cvs.
CVS=${CVS:-/usr/local/bin/cvs}
# Compute the branches which we should update.
$CVS co gcc/ChangeLog
BRANCHES=`$CVS status -v gcc/ChangeLog \
| awk '{print $1;}' \
| egrep 'gcc-[0-9]+_[0-9]+-branch$'`
# Always update the mainline.
BRANCHES="${BRANCHES} HEAD"
# ARGS is passed to 'cvs co'
CURR_DATE=`/bin/date +"%Y%m%d"`
# version is contained within a char*
textstring_FILES="gcc/gcc/version.c gcc/ada/gnatvsn.ads gcc/gcc/f/version.c gcc/libf2c/libF77/Version.c gcc/libf2c/libI77/Version.c gcc/libf2c/libU77/Version.c"
# version is contained within a #define
cppdefine_FILES="gcc/libstdc++-v3/include/bits/c++config"
# Assume all will go well.
RESULT=0
for BRANCH in $BRANCHES; do
# Check out the files on the branch. HEAD is a special case; if
# you check out files with -r HEAD, CVS will not let you check
# in changes.
if test "$BRANCH" = HEAD; then
${CVS} co $textstring_FILES $cppdefine_FILES
else
${CVS} co -r $BRANCH $textstring_FILES $cppdefine_FILES
fi
# There are no files to commit yet.
COMMIT_FILES=""
for file in $textstring_FILES; do
if test -f $file; then
OLD_VERSION=`/bin/cat $file`
/bin/sed -e "s/\(.*\"[^ ]*\) [0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]/\1 ${CURR_DATE}/" >${file} <<HERE
$OLD_VERSION
HERE
COMMIT_FILES="$COMMIT_FILES $file"
fi
done
for file in $cppdefine_FILES; do
if test -f $file; then
OLD_VERSION=`/bin/cat $file`
/bin/sed -e "s/\(#.*\) [0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]/\1 ${CURR_DATE}/" >${file} <<HERE
$OLD_VERSION
HERE
COMMIT_FILES="$COMMIT_FILES $file"
fi
done
if test -n "$COMMIT_FILES" \
&& ! ${CVS} commit -m "Daily bump." $COMMIT_FILES; then
# If we could not commit the files, indicate failure.
RESULT=1
fi
# Remove the files.
rm -rf gcc
done
/bin/rm -rf /tmp/$$
exit $RESULT