diff options
Diffstat (limited to 'arch/i386/Makefile')
| -rw-r--r-- | arch/i386/Makefile | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/arch/i386/Makefile b/arch/i386/Makefile index e13adc089..9978cac9d 100644 --- a/arch/i386/Makefile +++ b/arch/i386/Makefile @@ -17,7 +17,6 @@ # LD=$(CROSS_COMPILE)ld -m elf_i386 -CPP=$(CC) -E OBJCOPY=$(CROSS_COMPILE)objcopy -O binary -R .note -R .comment -S LDFLAGS=-e stext LINKFLAGS =-T $(TOPDIR)/arch/i386/vmlinux.lds $(LDFLAGS) @@ -58,6 +57,12 @@ CFLAGS += $(shell if $(CC) -march=i686 -S -o /dev/null -xc /dev/null >/dev/null AFLAGS := $(AFLAGS) -DCPU=686 endif +ifdef CONFIG_MK7 +CFLAGS := $(CFLAGS) -DCPU=686 -march=pentiumpro -mpentiumpro -malign-functions=4 -fschedule-insns2 -mwide-multiply -fexpensive-optimizations +CFLAGS += $(shell if $(CC) -march=i686 -S -o /dev/null -xc /dev/null >/dev/null 2>&1; then echo "-march=i686"; fi) +AFLAGS := $(AFLAGS) -DCPU=686 +endif + HEAD := arch/i386/kernel/head.o arch/i386/kernel/init_task.o SUBDIRS := $(SUBDIRS) arch/i386/kernel arch/i386/mm arch/i386/lib @@ -80,10 +85,13 @@ MAKEBOOT = $(MAKE) -C arch/$(ARCH)/boot vmlinux: arch/i386/vmlinux.lds arch/i386/vmlinux.lds: arch/i386/vmlinux.lds.S FORCE - gcc -E -C -P -I$(HPATH) -imacros $(HPATH)/asm-i386/page_offset.h -Ui386 arch/i386/vmlinux.lds.S >arch/i386/vmlinux.lds + $(CPP) -C -P -imacros $(HPATH)/asm-i386/page_offset.h -Ui386 arch/i386/vmlinux.lds.S >arch/i386/vmlinux.lds FORCE: ; +.PHONY: zImage bzImage compressed zlilo bzlilo zdisk bzdisk install \ + clean archclean archmrproper archdep + zImage: vmlinux @$(MAKEBOOT) zImage |