From 2ddfffe52720d1df70b04131eac553776da7bc73 Mon Sep 17 00:00:00 2001 From: Bruce Ashfield Date: Sun, 31 Aug 2014 01:18:24 -0400 Subject: kernel-yocto: replace --is-ancestor with basic git porcelain commands --is-ancestor is a relatively new git option [commit 5907cda1, Aug 30 2012]. To support build machines with older versions of git installed, we can use the basic porcelain commands to acheive the same check. merge-base: "--is-ancestor A B" can be replaced with: if test "$(git rev-parse --verify A)" = "$(git merge-base A B)" Signed-off-by: Bruce Ashfield Signed-off-by: Richard Purdie --- meta/classes/kernel-yocto.bbclass | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'meta') diff --git a/meta/classes/kernel-yocto.bbclass b/meta/classes/kernel-yocto.bbclass index ee09769d46..929d64a290 100644 --- a/meta/classes/kernel-yocto.bbclass +++ b/meta/classes/kernel-yocto.bbclass @@ -131,8 +131,7 @@ do_patch() { # check to see if the specified SRCREV is reachable from the final branch. # if it wasn't something wrong has happened, and we should error. if [ "${machine_srcrev}" != "AUTOINC" ]; then - git merge-base --is-ancestor ${machine_srcrev} HEAD - if [ $? -ne 0 ]; then + if ! [ "$(git rev-parse --verify ${machine_srcrev})" = "$(git merge-base ${machine_srcrev} HEAD)" ]; then bberror "SRCREV ${machine_srcrev} was specified, but is not reachable" bbfatal "Check the BSP description for incorrect branch selection, or other errors." fi -- cgit 1.2.3-korg