kernel-devsrc: support 4.4+ ARM/ARM64 kernels

Linux Kernel 4.4 is an LTS kernel so people may still
build it with OE.

Thus make copying of some files optional:
 - arm64 module.lds file first appeared with kernel v4.6 commit
   fd045f6cd98e arm64: add support for module PLTs"
 - arm32 *.tbl files first appeared in kernel v4.10 in
   commit 96a8fae0fe09 "ARM: convert to generated
   system call tables"

Signed-off-by: Ruslan Bilovol <rbilovol@cisco.com>
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 2888236628cdd0faa0a89610f15f5c1248f851d9..5940cc90eaa311493b3691ca58e9bf4aaf5f2f4e 100644 (file)
--- a/meta/recipes-kernel/linux/kernel-devsrc.bb
+++ b/meta/recipes-kernel/linux/kernel-devsrc.bb
@@ -147,7 +147,7 @@ do_install() {
             cp -a --parents arch/arm64/kernel/vdso/note.S $kerneldir/build/
             cp -a --parents arch/arm64/kernel/vdso/gen_vdso_offsets.sh $kerneldir/build/
 
-            cp -a --parents arch/arm64/kernel/module.lds $kerneldir/build/
+            cp -a --parents arch/arm64/kernel/module.lds $kerneldir/build/ 2>/dev/null || :
        fi
 
        if [ "${ARCH}" = "powerpc" ]; then
@@ -187,7 +187,7 @@ do_install() {
 
        # required for generate missing syscalls prepare phase
        cp -a --parents $(find arch/x86 -type f -name "syscall_32.tbl") $kerneldir/build
-       cp -a --parents $(find arch/arm -type f -name "*.tbl") $kerneldir/build
+       cp -a --parents $(find arch/arm -type f -name "*.tbl") $kerneldir/build 2>/dev/null || :
 
        if [ "${ARCH}" = "x86" ]; then
            # files for 'make prepare' to succeed with kernel-devel