multilib_header: Update wrapper to handle arm 32/64 bit

Having arm 32/64 bit headers coexisting turns out to be tricky. Unfortunately
our wrapper works using wordsize.h and this differs on arm so we can't use it.

Therefore replicate the logic here for arm. I did look into writing our
own wordsize.h but we also need to remap kernel headers on arm and
since wordsize.h comes from libc, that doesn't work for kernel headers.

(From OE-Core rev: 141dc7136c9c62da1d30132df4b3244fe6d8898d)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 0 insertions, 7 deletions

diff --git a/meta/classes/multilib_header.bbclass b/meta/classes/multilib_header.bbclass
index 304c28e771..e03f5b13b2 100644
--- a/meta/classes/multilib_header.bbclass
+++ b/meta/classes/multilib_header.bbclass
@@ -13,13 +13,9 @@ oe_multilib_header() {
                 ;;
         *)
         esac
-        # We use
-        # For ARM: We don't support multilib builds.
         # For MIPS: "n32" is a special case, which needs to be
         # distinct from both 64-bit and 32-bit.
         case ${TARGET_ARCH} in
-        arm*)   return
-                ;;
         mips*)  case "${MIPSPKGSFX_ABI}" in
                 "-n32")
                        ident=n32   
@@ -31,9 +27,6 @@ oe_multilib_header() {
                 ;;
         *)      ident=${SITEINFO_BITS}
         esac
-        if echo ${TARGET_ARCH} | grep -q arm; then
-            return
-        fi
         for each_header in "$@" ; do
            if [ ! -f "${D}/${includedir}/$each_header" ]; then
               bberror "oe_multilib_header: Unable to find header $each_header."