Hi folks The attached patch changes the powerpc main Makefile from using the override make directive to KBUILD_CFLAGS and similar.
The override approach breaks with both variants "CC=gcc-4.3 make" and
"make CC=gcc-4.3". The first ignores the given value completely because
the toplevel Makefile includes a CC definition:
| $ CC="gcc-4.3" make V=1
[...]
| gcc -m64 -Wp,-MD,init/.main.o.d
The second does not add -m64:
| $ make CC="gcc-4.3" V=1
[...]
| gcc-4.3 -Wp,-MD,arch/powerpc/kernel/.asm-offsets.s.d
The patch changes the CC, AS and LD overrides into changes of
KBUILD_CFLAGS, KBUILD_AFLAGS and LDFLAGS similar to arch/s390/Makefile.
Signed-off-by: Bastian Blank <[EMAIL PROTECTED]>
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 1c6ce35..b267c60 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -63,9 +63,9 @@ endif
UTS_MACHINE := $(OLDARCH)
ifeq ($(HAS_BIARCH),y)
-override AS += -a$(CONFIG_WORD_SIZE)
-override LD += -m elf$(CONFIG_WORD_SIZE)ppc
-override CC += -m$(CONFIG_WORD_SIZE)
+LDFLAGS := -m elf$(CONFIG_WORD_SIZE)ppc
+KBUILD_CFLAGS += -m$(CONFIG_WORD_SIZE)
+KBUILD_AFLAGS += -m$(CONFIG_WORD_SIZE)
override AR := GNUTARGET=elf$(CONFIG_WORD_SIZE)-powerpc $(AR)
endif
--
Men will always be men -- no matter where they are.
-- Harry Mudd, "Mudd's Women", stardate 1329.8
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