[oe-commits] Anders Darander : module.bbclass: add lock to prevent error bulding ext modules
git at git.openembedded.org
git at git.openembedded.org
Thu Oct 20 12:12:22 UTC 2011
Module: openembedded-core.git
Branch: master
Commit: 8681b82e8b466929205edde7ba479f3ac1a6143e
URL: http://git.openembedded.org/?p=openembedded-core.git&a=commit;h=8681b82e8b466929205edde7ba479f3ac1a6143e
Author: Anders Darander <anders at chargestorm.se>
Date: Wed Oct 19 13:15:19 2011 +0200
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.
Signed-off-by: Anders Darander <anders at chargestorm.se>
---
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} \
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