#!/bin/sh | |
GVF=version.m4 | |
if test -r $GVF; then | |
VC=$(sed -e 's/m4_define(\[GIT_VERSION], \[//' <$GVF) | |
VC=$(echo $VC | sed -e 's/\])//') | |
else | |
VC=unset | |
fi | |
VN=$(./git-version) | |
test "$VN" = "$VC" || { | |
echo >&2 "GIT_VERSION = $VN" | |
echo "m4_define([GIT_VERSION], [$VN])" >$GVF | |
exit 0 | |
} |