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authorAnders Darander <anders@chargestorm.se>2011-10-19 13:15:19 +0200
committerRichard Purdie <richard.purdie@linuxfoundation.org>2011-10-20 13:07:15 +0100
commit8681b82e8b466929205edde7ba479f3ac1a6143e (patch)
tree4468ab9e7840da492f535dbcd2ec22dc143e63f3 /meta/classes/module.bbclass
parenta1d89422cc956e9bf08c1eac6a781ea1170e3860 (diff)
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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@chargestorm.se>
Diffstat (limited to 'meta/classes/module.bbclass')
-rw-r--r--meta/classes/module.bbclass5
1 files changed, 4 insertions, 1 deletions
diff --git a/meta/classes/module.bbclass b/meta/classes/module.bbclass
index 572df0d295..53c16b7389 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} \