build: fix bashisms

Signed-off-by: Julien Danjou <julien@danjou.info>
This commit is contained in:
Julien Danjou 2008-06-22 22:15:37 +02:00
parent 7448914304
commit 41b4214d18

View file

@ -5,22 +5,25 @@
#
# TODO: proper error handling
die() {
echo "$0: WARNING: version stamp update failed."
#exit 1 # not important enough to stop the build.
exit 0
die()
{
echo "$0: WARNING: version stamp update failed."
#exit 1 # not important enough to stop the build.
exit 0
}
STAMP=`cat "$1" 2> /dev/null`
CURRENT=`git-describe 2>/dev/null`
if [[ -z "$STAMP" || -z "$CURRENT" ]]; then
die
if [ -z "$STAMP" -o -z "$CURRENT" ]
then
die
fi
if [ "$STAMP" != "$CURRENT" ]; then
echo "git version changed: $STAMP -> $CURRENT"
sed -e s/$STAMP/$CURRENT/g "$2" 1> "$2.new" || die
mv "$2.new" "$2"
echo -n "$CURRENT" > "$1"
if [ "$STAMP" != "$CURRENT" ]
then
echo "git version changed: $STAMP -> $CURRENT"
sed -e s/$STAMP/$CURRENT/g "$2" 1> "$2.new" || die
mv "$2.new" "$2"
echo -n "$CURRENT" > "$1"
fi