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authorSam Ravnborg <sam@neptun.(none)>2007-10-14 21:49:42 +0200
committerSam Ravnborg <sam@neptun.(none)>2007-10-14 21:49:42 +0200
commit9a39e273d4df0560c724c5fe71f6314a0583ca2b (patch)
tree84f9df34e3fad92cdabc386bc934f20459cf195b /arch
parentkbuild: make modpost detect unterminated device id lists (diff)
downloadlinux-dev-9a39e273d4df0560c724c5fe71f6314a0583ca2b.tar.xz
linux-dev-9a39e273d4df0560c724c5fe71f6314a0583ca2b.zip
kbuild: fix up CFLAGS usage
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>
Diffstat (limited to 'arch')
-rw-r--r--arch/parisc/math-emu/Makefile2
-rw-r--r--arch/ppc/boot/Makefile1
-rw-r--r--arch/x86/math-emu/Makefile3
-rw-r--r--arch/xtensa/boot/Makefile5
4 files changed, 4 insertions, 7 deletions
diff --git a/arch/parisc/math-emu/Makefile b/arch/parisc/math-emu/Makefile
index affd4c80e3b7..1f3f225897f5 100644
--- a/arch/parisc/math-emu/Makefile
+++ b/arch/parisc/math-emu/Makefile
@@ -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
diff --git a/arch/ppc/boot/Makefile b/arch/ppc/boot/Makefile
index b739e25d4728..487dc66dcc74 100644
--- a/arch/ppc/boot/Makefile
+++ b/arch/ppc/boot/Makefile
@@ -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
diff --git a/arch/x86/math-emu/Makefile b/arch/x86/math-emu/Makefile
index 9c943fa6ce6b..9b0c63b60302 100644
--- a/arch/x86/math-emu/Makefile
+++ b/arch/x86/math-emu/Makefile
@@ -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 := $(PARANOID)
# From 'C' language sources:
diff --git a/arch/xtensa/boot/Makefile b/arch/xtensa/boot/Makefile
index 820b31d10ae4..9c5185f605b6 100644
--- a/arch/xtensa/boot/Makefile
+++ b/arch/xtensa/boot/Makefile
@@ -8,13 +8,12 @@
#
-CFLAGS += -fno-builtin -Iarch/$(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