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kbuild: fix up CFLAGS usage

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Only in very rare cases is it needed to change CFLAGS
outside of arch/*/Makefile.
Fix up all wrong cases - in most cases
the use of EXTRA_CFLAGS is the only thing needed.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
This commit is contained in:
Sam Ravnborg 2007-10-14 21:49:42 +02:00
parent e00498258c
commit 9a39e273d4
4 changed files with 4 additions and 7 deletions
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2
arch/parisc/math-emu/Makefile
View File

@ -3,7 +3,7 @@
#
# See arch/parisc/math-emu/README
CFLAGS += -Wno-parentheses -Wno-implicit-function-declaration \
EXTRA_CFLAGS += -Wno-parentheses -Wno-implicit-function-declaration \
-Wno-uninitialized -Wno-strict-prototypes -Wno-return-type \
-Wno-implicit-int

1
arch/ppc/boot/Makefile
View File

@ -13,7 +13,6 @@
# modified by Cort (cort@cs.nmt.edu)
#
CFLAGS += -fno-builtin -D__BOOTER__ -Iarch/$(ARCH)/boot/include
HOSTCFLAGS += -Iarch/$(ARCH)/boot/include
BOOT_TARGETS = zImage zImage.initrd znetboot znetboot.initrd

3
arch/x86/math-emu/Makefile
View File

@ -5,8 +5,7 @@
#DEBUG = -DDEBUGGING
DEBUG =
PARANOID = -DPARANOID
CFLAGS := $(CFLAGS) $(PARANOID) $(DEBUG) -fno-builtin $(MATH_EMULATION)
EXTRA_CFLAGS := $(PARANOID) $(DEBUG) -fno-builtin $(MATH_EMULATION)
EXTRA_AFLAGS := $(PARANOID)
# From 'C' language sources:

5
arch/xtensa/boot/Makefile
View File

@ -8,13 +8,12 @@
#
CFLAGS += -fno-builtin -Iarch/$(ARCH)/boot/include
EXTRA_CFLAGS += -fno-builtin -Iarch/$(ARCH)/boot/include
HOSTFLAGS += -Iarch/$(ARCH)/boot/include
BIG_ENDIAN := $(shell echo -e __XTENSA_EB__ | $(CC) -E - | grep -v "\#")
export CFLAGS
export AFLAGS
export EXTRA_CFLAGS
export BIG_ENDIAN
subdir-y := lib