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author | Anders Darander <anders@chargestorm.se> | 2011-10-19 13:15:19 +0200 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2011-10-20 17:13:41 +0100 |
commit | 55092666ba9eb3c0265bc29613792a95536d8fae (patch) | |
tree | f44d3edcd5d5bdfad470ef667f47ec2a56cdb753 | |
parent | 43f4f31ef047dd7f8e7fd1bbd7f29e50ced25aab (diff) | |
download | ast2050-yocto-poky-55092666ba9eb3c0265bc29613792a95536d8fae.zip ast2050-yocto-poky-55092666ba9eb3c0265bc29613792a95536d8fae.tar.gz |
module.bbclass: add lock to prevent error bulding ext modules
When external modules are built, files in $STAGING_KERNEL_DIR/scripts/basic will/can get
rebuilt.
This raises a potential race condition. Prevent this by adding a lock around the
do_make_scripts() function. Further, make sure that the kernel has been installed
to the sysroot, prior to executing this new task.
(From OE-Core rev: 8681b82e8b466929205edde7ba479f3ac1a6143e)
Signed-off-by: Anders Darander <anders@chargestorm.se>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
-rw-r--r-- | meta/classes/module.bbclass | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/meta/classes/module.bbclass b/meta/classes/module.bbclass index 572df0d..53c16b7 100644 --- a/meta/classes/module.bbclass +++ b/meta/classes/module.bbclass @@ -14,8 +14,11 @@ do_make_scripts() { -C ${STAGING_KERNEL_DIR} scripts } +addtask make_scripts before do_compile +do_make_scripts[lockfiles] = "${TMPDIR}/kernel-scripts.lock" +do_make_scripts[deptask] = "do_populate_sysroot" + module_do_compile() { - do_make_scripts unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS oe_runmake KERNEL_PATH=${STAGING_KERNEL_DIR} \ KERNEL_SRC=${STAGING_KERNEL_DIR} \ |