X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=GIT-VERSION-GEN;h=32802232244a6a79258f2640e7e0f7e3ddd950a2;hp=15c387942fad6748244a530728bf58edc69c83ff;hb=b307a25ed895caa33684302b502e9e0e70dc78b7;hpb=65a0002eb560b7248cbb0b4f143d00053b66bccc;ds=sidebyside

diff --git a/GIT-VERSION-GEN b/GIT-VERSION-GEN
index 15c38794..32802232 100755
--- a/GIT-VERSION-GEN
+++ b/GIT-VERSION-GEN
@@ -31,8 +31,10 @@ echo "$VN"
 
 [[ -z "$GVF" ]] && exit 0
 if [[ -r "$GVF" ]]; then
-	VC=$(sed -e 's/^#define GIT_VERSION "//; s/"$//' < "$GVF")
+	pattern='^#define GIT_VERSION "'
+	VC=$(grep "$pattern" < "$GVF" | sed -e "s/$pattern//; s/\"$//")
 	[[ "$VN" == "$VC" ]] && exit 0
 fi
 echo >&2 "new git version: $VN"
-echo "#define GIT_VERSION \"$VN\"" >$GVF
+echo "/** \\file ${GVF##*/} Auto-generated version file. Do not edit. */" >$GVF
+echo "#define GIT_VERSION \"$VN\"" >> $GVF