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| author |   Gavin Li <gavin@matician.com> | 2021-04-12 22:29:23 -0700 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2021-04-30 14:37:32 +0100 |
| commit | 3e8da09b5f2fa7a9471eff5e6fde4786b6842b40 (patch) | |
| tree | a40a1fd9ac050151888b3bc0b62474d1473875b8 | |
| parent | 7fbb685c633dd3082c465712c5711398fe9df1b0 (diff) | |
| download | poky-3e8da09b5f2fa7a9471eff5e6fde4786b6842b40.tar.gz poky-3e8da09b5f2fa7a9471eff5e6fde4786b6842b40.tar.bz2 poky-3e8da09b5f2fa7a9471eff5e6fde4786b6842b40.zip | |
kmod: do not symlink config.guess/config.sub during autoreconf
I was encountering the following race condition on poky:
- automake-native does do_install.
- automake-native does do_populate_sysroot. This hardlinks config.guess
and config.sub into ${D}.
- kmod-native does do_configure. This runs `autoreconf`, which runs
`automake --add-missing` (symlinks config.guess/config.sub from
recipe-sysroot-native to build dir), then runs `gnu-configize` (copies
_its own_ config.guess/config.sub _on top_ of the already existing
ones). Since the destinations already had symlinks, the copy would
overwrite config.guess/config.sub in recipe-sysroot-native, which
would in turn overwrite the same in ${D} due to being hardlinked.
- automake-native does do_package. The outhash is thus calculated on the
clobbered config.guess/config.sub files.
With hash equivalency enabled, the different outhash produced a
different unihash, which kept me from reusing sstate between my laptop
and my build server. This race condition would happen only on the build
server (BB_NUMBER_THREADS = 32) but never on my laptop
(BB_NUMBER_THREADS = 6).
I didn't see the --install and --symlink flags being used by any other
recipe, so I removed them, and that fixed the issue.
(From OE-Core rev: b423a574496a7bf6023883584a6d1ad1cdb8f017)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 89d675efd633b495daa4a3a57420b9c309497035)
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
| -rw-r--r-- | meta/recipes-kernel/kmod/kmod.inc | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/meta/recipes-kernel/kmod/kmod.inc b/meta/recipes-kernel/kmod/kmod.inc index 646dff9a97..10a319ac9f 100644 --- a/meta/recipes-kernel/kmod/kmod.inc +++ b/meta/recipes-kernel/kmod/kmod.inc @@ -26,7 +26,6 @@ SRC_URI = "git://git.kernel.org/pub/scm/utils/kernel/kmod/kmod.git \ S = "${WORKDIR}/git" -EXTRA_AUTORECONF += "--install --symlink" EXTRA_OECONF +=" --enable-tools --with-zlib" PACKAGECONFIG[debug] = "--enable-debug,--disable-debug" |