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authorJosh Boyer <jwboyer@linux.vnet.ibm.com>2007-05-17 04:51:37 +1000
committerPaul Mackerras <paulus@samba.org>2007-05-17 21:11:19 +1000
commit60e417536bca8988d22ea1cc20a634ffa67bb2a8 (patch)
tree457570098f661e324c5537c7b84bd4f44093024e
parent5b825831858b92da2417ecb3e3bbde594e5f7c91 (diff)
downloadop-kernel-dev-60e417536bca8988d22ea1cc20a634ffa67bb2a8.zip
op-kernel-dev-60e417536bca8988d22ea1cc20a634ffa67bb2a8.tar.gz
[POWERPC] Pass per-file CFLAGs for platform specific op codes
As a result of compiling all of the wrapper files for every platform now, the kernel build can fail for toolchains that don't support various op codes by default. An example of this building a 7xx platform with the ELD4.0 toolchain, is below: /tmp/ccYjhJoL.s: Assembler messages: /tmp/ccYjhJoL.s:42: Error: Unrecognized opcode: `mtdcr' /tmp/ccYjhJoL.s:43: Error: Unrecognized opcode: `mfdcr' make[1]: *** [arch/powerpc/boot/44x.o] Error 1 The following patch introduces additional CFLAGS for the 4xx specific files and fixes the kernel compile. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
-rw-r--r--arch/powerpc/boot/Makefile3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index b0b5705..8378898 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -33,6 +33,9 @@ endif
BOOTCFLAGS += -I$(obj) -I$(srctree)/$(obj)
+$(obj)/44x.o: BOOTCFLAGS += -Wa,-mbooke
+$(obj)/ebony.o: BOOTCFLAGS += -Wa,-mbooke
+
zlib := inffast.c inflate.c inftrees.c
zlibheader := inffast.h inffixed.h inflate.h inftrees.h infutil.h
zliblinuxheader := zlib.h zconf.h zutil.h
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