PR c++/88692, c++/87882 - -Wredundant-move false positive with *this.
[official-gcc.git] / maintainer-scripts / update_version_svn
blob1f4fc2088509a33231535db4f4c1b1344a966072
1 #!/bin/sh
3 # Update the current version date in all files in the tree containing
4 # it. Consider all release branches except those matching the regular
5 # expression in $IGNORE_BRANCHES, and also consider those branches listed
6 # in the space separated list in $ADD_BRANCHES.
8 SVNROOT=${SVNROOT:-"file:///svn/gcc"}
9 IGNORE_BRANCHES='gcc-(2_95|3_0|3_1|3_2|3_3|3_4|4_0|4_1|4_2|4_3|4_4|4_5|4_6|4_7|4_8|4_9|5|6)-branch'
10 ADD_BRANCHES='HEAD'
12 # Run this from /tmp.
13 export SVNROOT
14 /bin/rm -rf /tmp/$$
15 /bin/mkdir /tmp/$$
16 cd /tmp/$$
18 SVN=${SVN:-/usr/bin/svn}
20 # Compute the branches which we should update.
21 BRANCHES=`$SVN ls $SVNROOT/branches \
22 | sed -e 's/\///' \
23 | egrep 'gcc-[0-9]+(_[0-9]+)?-branch$' \
24 | egrep -v $IGNORE_BRANCHES`
25 # Always update the mainline.
26 BRANCHES="${BRANCHES} ${ADD_BRANCHES}"
28 # This is put into the datestamp files.
29 CURR_DATE=`/bin/date +"%Y%m%d"`
31 datestamp_FILES="gcc/DATESTAMP"
34 # Assume all will go well.
35 RESULT=0
36 for BRANCH in $BRANCHES; do
37 echo "Working on \"$BRANCH\"."
38 # Check out the files on the branch. HEAD is in a different namespace.
39 if test "$BRANCH" = HEAD; then
40 SVNROOT2=${SVNROOT}/trunk
41 else
42 SVNROOT2=${SVNROOT}/branches/${BRANCH}
45 for i in $datestamp_FILES; do
46 ${SVN} -q co -N ${SVNROOT2}/`dirname $i` `basename $i`
47 done
49 # There are no files to commit yet.
50 COMMIT_FILES=""
52 for file in $datestamp_FILES; do
53 dirname=`basename $file`
54 file=`basename $file`
55 file="$dirname/$file"
56 if test -f $file; then
57 echo ${CURR_DATE} > $file.new
59 if /usr/bin/cmp -s $file $file.new; then
60 rm -f $file.new
61 else
62 mv -f $file.new $file
63 COMMIT_FILES="$COMMIT_FILES $file"
66 done
68 if test -n "$COMMIT_FILES"; then
69 for i in $COMMIT_FILES; do
70 echo "Attempting to commit $i"
71 if ! ${SVN} commit -m "Daily bump." $i; then
72 # If we could not commit the files, indicate failure.
73 RESULT=1
75 done
78 # Remove the files.
79 for i in $datestamp_FILES; do
80 rm -rf /tmp/$$/`basename $i`
81 done
82 done
84 /bin/rm -rf /tmp/$$
85 exit $RESULT