[OE-core] [rocko][PATCH] multilib_header: recognize BPF as a target

[Daniel Díaz]

When building with `clang -target bpf` using the
multilib_header, a recursion was unavoidable because
bits/wordsize.h would #include itself, still lacking
a definition for __MHWORDSIZE or __WORDSIZE.

(From OE-Core rev: 70b41b3c335a80b4ac243f468f22331d261299db)

Signed-off-by: Daniel Díaz <daniel.diaz at linaro.org>
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
 scripts/multilib_header_wrapper.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/scripts/multilib_header_wrapper.h b/scripts/multilib_header_wrapper.h
index f516673..9660225 100644
--- a/scripts/multilib_header_wrapper.h
+++ b/scripts/multilib_header_wrapper.h
@@ -22,7 +22,9 @@
  */
 
 
-#if defined (__arm__)
+#if defined (__bpf__)
+#define __MHWORDSIZE			64
+#elif defined (__arm__)
 #define __MHWORDSIZE			32
 #elif defined (__aarch64__) && defined ( __LP64__)
 #define __MHWORDSIZE			64
-- 
2.7.4