diff options
Diffstat (limited to 'build-helpers/package-version')
-rwxr-xr-x | build-helpers/package-version | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/build-helpers/package-version b/build-helpers/package-version new file mode 100755 index 0000000..61a3018 --- /dev/null +++ b/build-helpers/package-version @@ -0,0 +1,27 @@ +#!/bin/sh +# Syntax: +# $0 <path-to-top_srcdir> <version-stamp-file> +# +# <path-to-top_srcdir> may be relative +# <version-stamp-file> is relative to src/build topdir + +top_srcdir="${1-.}" +test -d "$top_srcdir" || { \ + echo "Could not change to top_srcdir '$1'" >&2; \ + exit 1; \ +} +version_stamp="${2-version-stamp}" + +# If GIT_DIR is set, use it. If not, try top_srcdir/.git. +if test -n "$GIT_DIR"; then :; +else GIT_DIR="$top_srcdir/.git"; export GIT_DIR +fi + +if test -f "$top_srcdir/$version_stamp"; then # dist source tree + cat "$top_srcdir/$version_stamp" | ${TR-tr} -d '\012' +elif test -d "$GIT_DIR"; then # git source tree + git_describe=`${GIT-git} describe 2>/dev/null || echo devel` + echo "$git_describe" | ${SED-sed} 's/^v//;s/-/./;s/-g/-/' | ${TR-tr} -d '\012' +else # ??? + echo "devel" | ${TR-tr} -d '\012' +fi |