-falign-functions=32 -frename-registers -fno-optimize-sibling-calls
CFLAGS_KERNEL := -mconstant-gp
-GCC_VERSION := $(call cc-version)
GAS_STATUS = $(shell $(srctree)/arch/ia64/scripts/check-gas "$(CC)" "$(OBJDUMP)")
CPPFLAGS += $(shell $(srctree)/arch/ia64/scripts/toolchain-flags "$(CC)" "$(OBJDUMP)" "$(READELF)")
ftp://ftp.hpl.hp.com/pub/linux-ia64/gas-030124.tar.gz)
endif
-ifneq ($(shell if [ $(GCC_VERSION) -lt 0300 ] ; then echo "bad"; fi ;),)
-$(error Sorry, your compiler is too old. GCC v2.96 is known to generate bad code.)
-endif
-
-ifeq ($(GCC_VERSION),0304)
+ifeq ($(call cc-version),0304)
cflags-$(CONFIG_ITANIUM) += -mtune=merced
cflags-$(CONFIG_MCKINLEY) += -mtune=mckinley
endif
archclean:
$(Q)$(MAKE) $(clean)=$(boot)
-prepare: include/asm-ia64/.offsets.h.stamp
-
-include/asm-ia64/.offsets.h.stamp:
- mkdir -p include/asm-ia64
- [ -s include/asm-ia64/asm-offsets.h ] \
- || echo "#define IA64_TASK_SIZE 0" > include/asm-ia64/asm-offsets.h
- touch $@
-
-
-
-CLEAN_FILES += vmlinux.gz bootloader include/asm-ia64/.offsets.h.stamp
+CLEAN_FILES += vmlinux.gz bootloader
boot: lib/lib.a vmlinux
$(Q)$(MAKE) $(build)=$(boot) $@