| # sparc64/Makefile |
| # |
| # Makefile for the architecture dependent flags and dependencies on the |
| # 64-bit Sparc. |
| # |
| # Copyright (C) 1996,1998 David S. Miller (davem@caip.rutgers.edu) |
| # Copyright (C) 1998 Jakub Jelinek (jj@ultra.linux.cz) |
| # |
| |
| CHECKFLAGS += -D__sparc__ -D__sparc_v9__ -m64 |
| |
| # Undefine sparc when processing vmlinux.lds - it is used |
| # And teach CPP we are doing 64 bit builds (for this case) |
| CPPFLAGS_vmlinux.lds += -m64 -Usparc |
| |
| LDFLAGS := -m elf64_sparc |
| |
| KBUILD_CFLAGS += -m64 -pipe -mno-fpu -mcpu=ultrasparc -mcmodel=medlow \ |
| -ffixed-g4 -ffixed-g5 -fcall-used-g7 -Wno-sign-compare \ |
| -Wa,--undeclared-regs |
| KBUILD_CFLAGS += $(call cc-option,-mtune=ultrasparc3) |
| KBUILD_AFLAGS += -m64 -mcpu=ultrasparc -Wa,--undeclared-regs |
| |
| ifeq ($(CONFIG_MCOUNT),y) |
| KBUILD_CFLAGS += -pg |
| endif |
| |
| head-y := arch/sparc64/kernel/head.o arch/sparc64/kernel/init_task.o |
| |
| core-y += arch/sparc64/kernel/ arch/sparc64/mm/ |
| core-y += arch/sparc64/math-emu/ |
| libs-y += arch/sparc64/prom/ arch/sparc64/lib/ |
| drivers-$(CONFIG_OPROFILE) += arch/sparc64/oprofile/ |
| |
| boot := arch/sparc64/boot |
| |
| image tftpboot.img vmlinux.aout: vmlinux |
| $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@ |
| |
| archclean: |
| $(Q)$(MAKE) $(clean)=$(boot) |
| |
| define archhelp |
| echo '* vmlinux - Standard sparc64 kernel' |
| echo ' vmlinux.aout - a.out kernel for sparc64' |
| echo ' tftpboot.img - Image prepared for tftp' |
| endef |
| |