When autoconf is stale, include a reminder how to fix that in the
error message.
While there, cd to $nv like we do in src/scripts/gen-client-configure
for slightly terser code.
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
exit 1
fi
-nv=$1-$2
+cd "$1-$2"
-printf "%s" "$2" >$nv/.tarball-version
->$nv/.dirty-stamp
+printf "%s" "$2" >.tarball-version
+>.dirty-stamp
-if [ "$2" != "`$nv/configure --version | sed -n '/^Wolfpack Empire/s/.* //p'`" ]
+if [ "$2" != "`./configure --version | sed -n '/^Wolfpack Empire/s/.* //p'`" ]
then
echo "Output of configure --version does not match $2" >&2
- echo "Need to regenerate stale configure?" >&2
+ echo "Need to regenerate stale configure with 'autoconf -f'?" >&2
exit 1
fi