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author | Patrick Ohly <patrick.ohly@intel.com> | 2017-05-05 12:25:25 +0200 |
---|---|---|
committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2018-01-07 17:07:57 +0000 |
commit | 88e11f329561a5f865b88919f1487439a233341c (patch) | |
tree | d546b148b7dc65c87e3862bcf72fde1e861e46cd /meta/classes/archiver.bbclass | |
parent | 1e59fd509f54a41dbe042a61cae14ded7b3ebf4b (diff) | |
download | poky-88e11f329561a5f865b88919f1487439a233341c.tar.gz |
archiver.bbclass: do not cause kernel rebuilds
Adding or removing archiver.bbclass from a build configuration causes
rebuilds of linux-yocto-based kernels because of the
do_kernel_configme->do_unpack_and_patch task dependency.
This particular dependency can be ignored for the do_kernel_configme
sstate signature calculcation. Idea for the fix from Richard Purdie.
Note that building the kernel and adding archiver.bbclass later to
archive sources leads to do_unpack_and_patch running after
do_kernel_configme (because that already ran in the first build),
which might be problematic. This is independent of the change here.
The use case in YOCTO #11441 is to removed archiver.bbclass between a
production build with archiving enabled and builds via oe-selftests
without archiving. That direction is fine.
Fixes: YOCTO #11441
(From OE-Core rev: fed0ed82928e6a7846fbad233ac657bd17bcefc7)
(From OE-Core rev: 201c634946d07c8d0ab6d486e5031b4479eb6707)
(From OE-Core rev: 81a6623592c3c496b16f0dc2c0ad04c16b0baf29)
Signed-off-by: Patrick Ohly <patrick.ohly@intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/classes/archiver.bbclass')
-rw-r--r-- | meta/classes/archiver.bbclass | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/meta/classes/archiver.bbclass b/meta/classes/archiver.bbclass index 0938c992de..05a7996676 100644 --- a/meta/classes/archiver.bbclass +++ b/meta/classes/archiver.bbclass | |||
@@ -442,7 +442,10 @@ do_deploy_all_archives() { | |||
442 | } | 442 | } |
443 | 443 | ||
444 | python () { | 444 | python () { |
445 | # Add tasks in the correct order, specifically for linux-yocto to avoid race condition | 445 | # Add tasks in the correct order, specifically for linux-yocto to avoid race condition. |
446 | # sstatesig.py:sstate_rundepfilter has special support that excludes this dependency | ||
447 | # so that do_kernel_configme does not need to run again when do_unpack_and_patch | ||
448 | # gets added or removed (by adding or removing archiver.bbclass). | ||
446 | if bb.data.inherits_class('kernel-yocto', d): | 449 | if bb.data.inherits_class('kernel-yocto', d): |
447 | bb.build.addtask('do_kernel_configme', 'do_configure', 'do_unpack_and_patch', d) | 450 | bb.build.addtask('do_kernel_configme', 'do_configure', 'do_unpack_and_patch', d) |
448 | } | 451 | } |