mirror of
https://github.com/FEX-Emu/linux.git
synced 2024-12-22 09:22:37 +00:00
9ae95bce73
David Miller noticed that the build of vmlinux.lds failed to use the -m64 specifier. This caused the build to break with a bi-arch gcc with unified headers. Add the -m64 option to CPPFLAGS_vmlinux.lds so we have the correct defines available when building vmliux.lds. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
49 lines
1.4 KiB
Makefile
49 lines
1.4 KiB
Makefile
# 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
|
|
|