[PATCH] powerpc: Specify GNUTARGET on $(AR) invocations

[PATCH] powerpc: Specify GNUTARGET on $(AR) invocations

[Segher Boessenkool]

Without this, some versions of GNU ar fail to create
an archive index if the object files it is packing
together are of a different object format than ar's
default format (for example, binutils compiled to
default to 64-bit, with 32-bit objects).

Signed-off-by: Segher Boessenkool <segher@kernel.crashing.org>
---
 arch/powerpc/Makefile |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index d6014a6..6238b58 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -29,7 +29,7 @@ CROSS32CC	:= $(CC) -m32
 CROSS32AS	:= $(AS) -a32
 CROSS32LD	:= $(LD) -m elf32ppc
 CROSS32OBJCOPY	:= $(OBJCOPY)
-CROSS32AR	:= $(AR)
+CROSS32AR	:= GNUTARGET=elf32-powerpc $(AR)
 endif
 endif
 
@@ -58,6 +58,7 @@ ifeq ($(HAS_BIARCH),y)
 override AS	+= -a$(SZ)
 override LD	+= -m elf$(SZ)ppc
 override CC	+= -m$(SZ)
+override AR	:= GNUTARGET=elf$(SZ)-powerpc $(AR)
 endif
 
 LDFLAGS_vmlinux	:= -Bstatic
-- 
1.5.2.rc0.g4342-dirty