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[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>
This commit is contained in:
Josh Boyer 2007-05-17 04:51:37 +10:00 committed by Paul Mackerras
parent 5b82583185
commit 60e417536b
1 changed files with 3 additions and 0 deletions
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3
arch/powerpc/boot/Makefile
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@ -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