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From: Richard Purdie <richard.purdie@linuxfoundation.org>
To: openembedded-core <openembedded-core@lists.openembedded.org>
Subject: [PATCH] kernel-devsrc: Ensure we don't race against do_make_scripts from module-base.bbclass
Date: Sun, 21 Dec 2014 12:30:53 +0000	[thread overview]
Message-ID: <1419165053.13316.53.camel@linuxfoundation.org> (raw)

do_install for kernel-devsrc can race against do_make_scripts from 
module-base.bbclass. Since there is a lock there to guard against concurrency
already, we can just use it here to avoid a race.

Ultimately, this can all likely be much more streamlined but this resolves
the immediate build failures.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/recipes-kernel/linux/kernel-devsrc.bb b/meta/recipes-kernel/linux/kernel-devsrc.bb
index 1557c27..9fb761b 100644
--- a/meta/recipes-kernel/linux/kernel-devsrc.bb
+++ b/meta/recipes-kernel/linux/kernel-devsrc.bb
@@ -55,6 +55,8 @@ do_install() {
                 cp ${S}/arch/powerpc/lib/crtsavres.o $kerneldir/arch/powerpc/lib/crtsavres.o
         fi
 }
+# Ensure we don't race against "make scripts" during cpio
+do_install[lockfiles] = "${TMPDIR}/kernel-scripts.lock"
 
 PACKAGES = "kernel-devsrc"
 FILES_${PN} = "${KERNEL_SRC_PATH}"




                 reply	other threads:[~2014-12-21 12:31 UTC|newest]

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