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-rwxr-xr-xshare/genbuild.sh10
1 files changed, 6 insertions, 4 deletions
diff --git a/share/genbuild.sh b/share/genbuild.sh
index edb847a242..afa4b4ccb9 100755
--- a/share/genbuild.sh
+++ b/share/genbuild.sh
@@ -13,8 +13,8 @@ else
exit 1
fi
-TIME=$(date '+%F %T %z')
-
+DESC=""
+LAST_COMMIT_DATE=""
if [ -e "$(which git)" -a -d ".git" ]; then
# clean 'dirty' status of touched files that haven't been modified
git diff >/dev/null 2>/dev/null
@@ -23,7 +23,7 @@ if [ -e "$(which git)" -a -d ".git" ]; then
DESC="$(git describe --dirty 2>/dev/null)"
# get a string like "2012-04-10 16:27:19 +0200"
- TIME="$(git log -n 1 --format="%ci")"
+ LAST_COMMIT_DATE="$(git log -n 1 --format="%ci")"
fi
if [ -n "$DESC" ]; then
@@ -35,5 +35,7 @@ fi
# only update build.h if necessary
if [ "$INFO" != "$NEWINFO" ]; then
echo "$NEWINFO" >"$FILE"
- echo "#define BUILD_DATE \"$TIME\"" >>"$FILE"
+ if [ -n "$LAST_COMMIT_DATE" ]; then
+ echo "#define BUILD_DATE \"$LAST_COMMIT_DATE\"" >> "$FILE"
+ fi
fi