linux/poky.git/meta/classes/kernel-yocto.bbclass, branch 1.7_M3

kernel-yocto: replace --is-ancestor with basic git porcelain commands

2014-09-01T13:35:41+00:00

--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)" (From OE-Core rev: 2ddfffe52720d1df70b04131eac553776da7bc73) Signed-off-by: Bruce Ashfield Signed-off-by: Richard Purdie

kernel-yocto: convert echo statements to bb* equivalents

2014-09-01T13:35:41+00:00

Use the bbinfo, bberror, bbfatal equivalents to the existing echo statements within the kernel-yocto processing. This makes us consistent with the other messages from the build system. (From OE-Core rev: 1686d69de08bcecd39942802df18c4f0ca029ffe) Signed-off-by: Bruce Ashfield Signed-off-by: Richard Purdie

kernel-yocto: allow custom non-meta, SRCREV format builds

2014-09-01T13:35:40+00:00

When custom respositories are built (like a pure kernel.org repo), the machine_meta SRCREV format is not applicable. As such, we shouldn't check for the meta branch and we shouldn't only check SRCREV_machine based revisions. (From OE-Core rev: bf555ee3305114483aa5083cde1accd23b46a39e) Signed-off-by: Bruce Ashfield Signed-off-by: Richard Purdie

kernel-yocto: clean overly complex branch checkout

2014-09-01T13:35:40+00:00

Since the git fetcher ensures that branches exist, we no longer need to validate the branch and have a conditional checkout of the source. We can remove some checks and ensure that whenever we exit the do_kernel_checkout routine that a branch is always checked out. (From OE-Core rev: 2ffa3f8be6996877cd552ff22260de35c19c413d) Signed-off-by: Bruce Ashfield Signed-off-by: Richard Purdie

kernel-yocto: use show-ref instead of branch -a

2014-09-01T13:35:40+00:00

It's better to check a branches existence via show-ref versus the end user branch commands. So we make the switch. Also as part of this change, we move the conversion of remote branches to local branches above the meta branch checking. This is required to ensure that the branch is local for the show-ref check. (From OE-Core rev: 04bd4cee625574cfa67679b6b2a150a21106c5bf) Signed-off-by: Bruce Ashfield Signed-off-by: Richard Purdie

kernel-yocto: simplify branch SRCREV validation

2014-09-01T13:35:40+00:00

The checking of machine and meta branch SRCREVs was inconsistent and didn't allow a mixed AUTOREV machine/meta branch combination. By simplifying the checks and changing the logic, we can now allow this combination. (From OE-Core rev: e272cfbba87a98393d6c22bd96c7f1cb6902170a) Signed-off-by: Bruce Ashfield Signed-off-by: Richard Purdie

kernel-yocto: remove KBRANCH_DEFAULT

2014-09-01T13:35:40+00:00

KBRANCH_DEFAULT was introduced as a way to trigger the enforced build of a particular branch of the tree. With the fetcher now enforcing SRCREVs existing on a branch, we can simply validate that the SRCREV is reachable from the final branch and no longer care about enforcing a given branch. (From OE-Core rev: fbacbb0ca79cdae33803fdd3158671488b9bbcbe) Signed-off-by: Bruce Ashfield Signed-off-by: Richard Purdie

kernel-yocto: remove branch existence checking in do_validate_branches

2014-09-01T13:35:40+00:00

Now that the fetcher will enforce branch existence, we no longer need to confirm that a branch exists, and that it was the branch requested to be built. We know the branch exists and we'll confirm that the specified SRCREV is going to be built after we've patched the tree. (From OE-Core rev: 93a7c7bd8e860e621af7174ef10d571b0d8622b2) Signed-off-by: Bruce Ashfield Signed-off-by: Richard Purdie

kernel-yocto: remove SRC_URI kbranch validation

2014-09-01T13:35:40+00:00

We no longer need to check if the KBRANCH matches the branch specified in the SRC_URI. This is taken care of by the fetcher at the beginning and SRCREV ancestor validation after patching. (From OE-Core rev: a9b6550d3e2f5bf21fd05a17bca3e57c5b74e057) Signed-off-by: Bruce Ashfield Signed-off-by: Richard Purdie

kernel-yocto: remove containing branch check

2014-09-01T13:35:39+00:00

The bitbake fetcher now enforces that a commit is contained by a branch, so this code can be dropped from do_validate_branches. (From OE-Core rev: 9e473d348d9e0db34e03446065c6c48d36964e1e) Signed-off-by: Bruce Ashfield Signed-off-by: Richard Purdie