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Check for failure of "git describe" in get-version.

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This commit is contained in:
Bert Gijsbers
2017-03-06 23:07:32 +00:00
committed by Simon Kelley
parent dc99058d83
commit 16f03e7139
1 changed files with 10 additions and 3 deletions
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13
bld/get-version
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@@ -11,11 +11,18 @@
# If there is more than one v[0-9].* tag, sort them and use the
# first. This favours, eg v2.63 over 2.63rc6.
# Change directory to the toplevel source directory.
if test -z "$1" || ! test -d "$1" || ! cd "$1"; then
echo "$0: First argument $1 must be toplevel dir." >&2
exit 1
fi
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//'
([ -d .git ] || grep '^gitdir:' .git >/dev/null 2>&1) && \
git describe >/dev/null 2>&1; then
git describe | sed 's/^v//'
elif grep '\$Format:%d\$' $1/VERSION >/dev/null 2>&1; then
# unsubstituted VERSION, but no git available.
# unsubstituted VERSION, but no git available.
echo UNKNOWN
else
vers=`cat $1/VERSION | sed 's/[(), ]/,/ g' | tr ',' '\n' | grep ^v[0-9]`