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[SPARC64]: Remove Makefile code for ancient gcc and binutils.

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The kernel hasn't supported the compilers which need these tests
for years.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2008-02-14 00:37:21 -08:00
parent 0f78e7542e
commit 54cd6ddec7
1 changed files with 4 additions and 31 deletions
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35
arch/sparc64/Makefile
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@ -12,39 +12,12 @@ CHECKFLAGS += -D__sparc__ -D__sparc_v9__ -m64
CPPFLAGS_vmlinux.lds += -Usparc CPPFLAGS_vmlinux.lds += -Usparc
CC := $(shell if $(CC) -m64 -S -o /dev/null -xc /dev/null >/dev/null 2>&1; then echo $(CC); else echo sparc64-linux-gcc; fi )
NEW_GCC := $(call cc-option-yn, -m64 -mcmodel=medlow)
NEW_GAS := $(shell if $(LD) -V 2>&1 | grep 'elf64_sparc' > /dev/null; then echo y; else echo n; fi)
UNDECLARED_REGS := $(shell if $(CC) -c -x assembler /dev/null -Wa,--help | grep undeclared-regs > /dev/null; then echo y; else echo n; fi; )
ifneq ($(NEW_GAS),y)
AS = sparc64-linux-as
LD = sparc64-linux-ld
NM = sparc64-linux-nm
AR = sparc64-linux-ar
RANLIB = sparc64-linux-ranlib
else
AS := $(AS) -64
LDFLAGS := -m elf64_sparc LDFLAGS := -m elf64_sparc
endif
ifneq ($(UNDECLARED_REGS),y) KBUILD_CFLAGS += -m64 -pipe -mno-fpu -mcpu=ultrasparc -mcmodel=medlow \
CC_UNDECL = -ffixed-g4 -ffixed-g5 -fcall-used-g7 -Wno-sign-compare \
else -Wa,--undeclared-regs
CC_UNDECL = -Wa,--undeclared-regs KBUILD_AFLAGS += -m64 -mcpu=ultrasparc -Wa,--undeclared-regs
AS := $(AS) --undeclared-regs
endif
ifneq ($(NEW_GCC),y)
KBUILD_CFLAGS += -pipe -mno-fpu -mtune=ultrasparc -mmedlow \
-ffixed-g4 -ffixed-g5 -fcall-used-g7 -Wno-sign-compare
else
KBUILD_CFLAGS += -m64 -pipe -mno-fpu -mcpu=ultrasparc -mcmodel=medlow \
-ffixed-g4 -ffixed-g5 -fcall-used-g7 -Wno-sign-compare \
$(CC_UNDECL)
KBUILD_AFLAGS += -m64 -mcpu=ultrasparc $(CC_UNDECL)
endif
ifeq ($(CONFIG_MCOUNT),y) ifeq ($(CONFIG_MCOUNT),y)
KBUILD_CFLAGS += -pg KBUILD_CFLAGS += -pg