From: Bruce Ashfield <bruce.ashfi...@gmail.com>
There were two copies of this patch floating around, and the merged
variant has the copy in the wrong place.
module.lds is only created during modules_prepare, and that target is
not invoked during our main build of the kernel. We aren't about to
change the kernel build (there's no need), so we move the copy into
the compile_kernelmodules task. After that runs, we have module.lds
availble to copy.
This has been tested against clean kernel + out of tree module
builds, and the dependencies are correct that the file is copied
before the out of tree module build starts.
Signed-off-by: Bruce Ashfield <bruce.ashfi...@gmail.com>
Signed-off-by: Richard Purdie <richard.pur...@linuxfoundation.org>
(cherry picked from commit 7d94f9209ebaaf59ea001239a889dd7f928a0e7c)
Signed-off-by: Steve Sakoman <st...@sakoman.com>
---
meta/classes/kernel.bbclass | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass
index 58c9f171dc..700ba0ad8d 100644
--- a/meta/classes/kernel.bbclass
+++ b/meta/classes/kernel.bbclass
@@ -358,6 +358,10 @@ do_compile_kernelmodules() {
# other kernel modules and will look at this
# file to do symbol lookups
cp ${B}/Module.symvers ${STAGING_KERNEL_BUILDDIR}/
+ # 5.10+ kernels have module.lds that we need to copy for
external module builds
+ if [ -e "${B}/scripts/module.lds" ]; then
+ install -Dm 0644 ${B}/scripts/module.lds
${STAGING_KERNEL_BUILDDIR}/scripts/module.lds
+ fi
else
bbnote "no modules to compile"
fi
@@ -465,7 +469,6 @@ do_shared_workdir () {
# Copy files required for module builds
cp System.map $kerneldir/System.map-${KERNEL_VERSION}
[ -e Module.symvers ] && cp Module.symvers $kerneldir/
- [ -e scripts/module.lds ] && install -Dm 0644 scripts/module.lds
$kerneldir/scripts/module.lds
cp .config $kerneldir/
mkdir -p $kerneldir/include/config
cp include/config/kernel.release
$kerneldir/include/config/kernel.release
--
2.17.1
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