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| author | Sam Ravnborg <sam@neptun.(none)> | 2007-10-15 21:59:31 +0200 |
|---|---|---|
| committer | Sam Ravnborg <sam@neptun.(none)> | 2007-10-15 21:59:31 +0200 |
| commit | 222d394d30e74bb7a2a65029fcea68107b0d0eb6 (patch) | |
| tree | 1112c98d7edc51d1c6d5e9f3d826e29a42afd4da /arch/um | |
| parent | 714055ede4ffd60933397d4b61d285d0dfc9ecaf (diff) | |
| download | op-kernel-dev-222d394d30e74bb7a2a65029fcea68107b0d0eb6.zip op-kernel-dev-222d394d30e74bb7a2a65029fcea68107b0d0eb6.tar.gz | |
kbuild: enable 'make AFLAGS=...' to add additional options to AS
The variable AFLAGS is a wellknown variable and the usage by
kbuild may result in unexpected behaviour.
On top of that several people over time has asked for a way to
pass in additional flags to gcc.
This patch replace use of AFLAGS with KBUILD_AFLAGS all over
the tree.
Patch was tested on following architectures:
alpha, arm, i386, x86_64, mips, sparc, sparc64, ia64, m68k, s390
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Diffstat (limited to 'arch/um')
| -rw-r--r-- | arch/um/Makefile | 2 | ||||
| -rw-r--r-- | arch/um/Makefile-i386 | 2 | ||||
| -rw-r--r-- | arch/um/Makefile-x86_64 | 2 | ||||
| -rw-r--r-- | arch/um/sys-ppc/Makefile | 6 |
4 files changed, 6 insertions, 6 deletions
diff --git a/arch/um/Makefile b/arch/um/Makefile index 18123bf..d08d3bc 100644 --- a/arch/um/Makefile +++ b/arch/um/Makefile @@ -62,7 +62,7 @@ KBUILD_CFLAGS += $(CFLAGS-y) -D__arch_um__ -DSUBARCH=\"$(SUBARCH)\" \ $(ARCH_INCLUDE) $(MODE_INCLUDE) -Dvmap=kernel_vmap \ -Din6addr_loopback=kernel_in6addr_loopback -AFLAGS += $(ARCH_INCLUDE) +KBUILD_AFLAGS += $(ARCH_INCLUDE) USER_CFLAGS = $(patsubst $(KERNEL_DEFINES),,$(patsubst -D__KERNEL__,,\ $(patsubst -I%,,$(KBUILD_CFLAGS)))) $(ARCH_INCLUDE) $(MODE_INCLUDE) \ diff --git a/arch/um/Makefile-i386 b/arch/um/Makefile-i386 index 26bc786..d10e4dc 100644 --- a/arch/um/Makefile-i386 +++ b/arch/um/Makefile-i386 @@ -16,7 +16,7 @@ OBJCOPYFLAGS := -O binary -R .note -R .comment -S ifeq ("$(origin SUBARCH)", "command line") ifneq ("$(shell uname -m | sed -e s/i.86/i386/)", "$(SUBARCH)") KBUILD_CFLAGS += $(call cc-option,-m32) -AFLAGS += $(call cc-option,-m32) +KBUILD_AFLAGS += $(call cc-option,-m32) LINK-y += $(call cc-option,-m32) UML_OBJCOPYFLAGS += -F $(ELF_FORMAT) diff --git a/arch/um/Makefile-x86_64 b/arch/um/Makefile-x86_64 index 36d2bb5..8836f0d 100644 --- a/arch/um/Makefile-x86_64 +++ b/arch/um/Makefile-x86_64 @@ -12,7 +12,7 @@ ARCH_KERNEL_DEFINES = -U__$(SUBARCH)__ KBUILD_CFLAGS += $(_extra_flags_) CHECKFLAGS += -m64 -AFLAGS += -m64 +KBUILD_AFLAGS += -m64 LDFLAGS += -m elf_x86_64 CPPFLAGS += -m64 diff --git a/arch/um/sys-ppc/Makefile b/arch/um/sys-ppc/Makefile index af20026..a9814a7 100644 --- a/arch/um/sys-ppc/Makefile +++ b/arch/um/sys-ppc/Makefile @@ -1,7 +1,7 @@ OBJ = built-in.o .S.o: - $(CC) $(AFLAGS) -D__ASSEMBLY__ -D__UM_PPC__ -c $< -o $*.o + $(CC) $(KBUILD_AFLAGS) -D__ASSEMBLY__ -D__UM_PPC__ -c $< -o $*.o OBJS = ptrace.o sigcontext.o semaphore.o checksum.o miscthings.o misc.o \ ptrace_user.o sysrq.o @@ -57,13 +57,13 @@ ppc_defs.h: mk_defs.c ppc_defs.head \ checksum.o: checksum.S rm -f asm ln -s $(TOPDIR)/include/asm-ppc asm - $(CC) $(EXTRA_AFLAGS) $(AFLAGS) -D__ASSEMBLY__ -D__UM_PPC__ -c $< -o $*.o + $(CC) $(EXTRA_AFLAGS) $(KBUILD_AFLAGS) -D__ASSEMBLY__ -D__UM_PPC__ -c $< -o $*.o rm -f asm misc.o: misc.S ppc_defs.h rm -f asm ln -s $(TOPDIR)/include/asm-ppc asm - $(CC) $(EXTRA_AFLAGS) $(AFLAGS) -D__ASSEMBLY__ -D__UM_PPC__ -c $< -o $*.o + $(CC) $(EXTRA_AFLAGS) $(KBUILD_AFLAGS) -D__ASSEMBLY__ -D__UM_PPC__ -c $< -o $*.o rm -f asm clean-files := $(OBJS) ppc_defs.h checksum.S semaphore.c mk_defs.c |
