[OE-core] [PATCH 2/5] linux-libc-headers: Allow arm kernel headers to coexist on 32/64 bit

[Richard Purdie]

Its rather sad we need to do this but in order to make combined 32 and 64 bit
SDKs work, we need a common set of headers and this is the delta that
allows things to work. It only applies on arm.

Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
 .../linux-libc-headers/linux-libc-headers.inc             | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc
index 653a470..bb9a669 100644
--- a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc
+++ b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc
@@ -42,7 +42,7 @@ python __anonymous () {
         d.setVar("HEADER_FETCH_VER", "2.6")
 }
 
-inherit kernel-arch pkgconfig
+inherit kernel-arch pkgconfig multilib_header
 
 KORG_ARCHIVE_COMPRESSION ?= "xz"
 
@@ -68,6 +68,19 @@ do_install() {
 	find ${D}${includedir} -name ..install.cmd | xargs rm -f
 }
 
+do_install_append_aarch64 () {
+        do_install_armmultilib
+}
+
+do_install_append_arm () {
+	do_install_armmultilib
+}
+
+do_install_armmultilib () {
+	oe_multilib_header asm/auxvec.h asm/bitsperlong.h asm/byteorder.h asm/fcntl.h asm/hwcap.h asm/ioctls.h asm/kvm.h asm/mman.h asm/param.h asm/perf_regs.h
+	oe_multilib_header asm/posix_types.h asm/ptrace.h  asm/setup.h  asm/sigcontext.h asm/siginfo.h asm/signal.h asm/stat.h  asm/statfs.h asm/swab.h  asm/types.h asm/unistd.h
+}
+
 BBCLASSEXTEND = "nativesdk"
 
 #DEPENDS = "cross-linkage"
-- 
2.7.4