Make get-version work when repo is a git submodule.

This commit is contained in:
Johnny S. Lee
2015-04-26 22:23:57 +01:00
committed by Simon Kelley
parent a5ae1f8587
commit 8efd731cc4

View File

@@ -11,8 +11,9 @@
# If there is more than one v[0-9].* tag, sort them and use the
# first. This favours, eg v2.63 over 2.63rc6.
if which git >/dev/null 2>&1 && [ -d $1/.git ]; then
cd $1; git describe | sed 's/^v//'
if which git >/dev/null 2>&1 && \
([ -d $1/.git ] || grep '^gitdir:' $1/.git >/dev/null 2>&1); then
cd $1; git describe | sed 's/^v//'
elif grep '\$Format:%d\$' $1/VERSION >/dev/null 2>&1; then
# unsubstituted VERSION, but no git available.
echo UNKNOWN