scripts: getver.sh: fix version based on stable branch

When building from a local branch based off the "openwrt-19.07" branch,
version computation is wrong, for instance:

    r10194+1004-c53f62b111

The number of local commits (1004 in this case) is wrong because it is
computed against master.  As a result, it wrongly counts *all* commits
since the beginning of the openwrt-19.07 branch as local commits.

The fix is to compare to the openwrt-19.07 branch instead, which gives the
expected result such as:

    r11192+6-8b0278a17e

Signed-off-by: Baptiste Jonglez <git@bitsofnetworks.org>
[shorten commit title]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

diff --git a/scripts/getver.sh b/scripts/getver.sh
index 9175f411db8345ab420fdb1edcaf0d20f858f12f..a0063505c3dec9aad851aab7af324f5fa53f1647 100755 (executable)
--- a/scripts/getver.sh
+++ b/scripts/getver.sh
@@ -26,7 +26,7 @@ try_git() {
        *)
                BRANCH="$(git rev-parse --abbrev-ref HEAD)"
                ORIGIN="$(git rev-parse --verify --symbolic-full-name ${BRANCH}@{u} 2>/dev/null)"
-               [ -n "$ORIGIN" ] || ORIGIN="$(git rev-parse --verify --symbolic-full-name master@{u} 2>/dev/null)"
+               [ -n "$ORIGIN" ] || ORIGIN="$(git rev-parse --verify --symbolic-full-name openwrt-19.07@{u} 2>/dev/null)"
                REV="$(git rev-list ${REBOOT}..$GET_REV | wc -l | awk '{print $1}')"
 
                if [ -n "$ORIGIN" ]; then