linux-stable/arch/h8300/Makefile
Javier Martinez Canillas 3bc27cdfe9 h8300: Don't set CROSS_COMPILE unconditionally
The h8300 architecture Makefile sets the CROSS_COMPILE variable to
"h8300-unknown-linux-" unconditionally but doing that prevents the
variable to be used if a toolchain with a different binary name is
installed in the machine.

So only set CROSS_COMPILE to that default if the variable has not
been set by the user before.

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
2015-11-08 22:44:43 +09:00

57 lines
1.4 KiB
Makefile

#
# arch/h8300/Makefile
#
# This file is subject to the terms and conditions of the GNU General Public
# License. See the file "COPYING" in the main directory of this archive
# for more details.
#
# (C) Copyright 2002-2015 Yoshinori Sato <ysato@users.sourceforge.jp>
#
cflags-$(CONFIG_CPU_H8300H) := -mh
aflags-$(CONFIG_CPU_H8300H) := -mh -Wa,--mach=h8300h
ldflags-$(CONFIG_CPU_H8300H) := -mh8300helf_linux
cflags-$(CONFIG_CPU_H8S) := -ms
aflags-$(CONFIG_CPU_H8S) := -ms -Wa,--mach=h8300s
ldflags-$(CONFIG_CPU_H8S) := -mh8300self_linux
KBUILD_CFLAGS += $(cflags-y)
KBUILD_CFLAGS += -mint32 -fno-builtin
KBUILD_CFLAGS += -D__linux__
KBUILD_CFLAGS += -DUTS_SYSNAME=\"uClinux\"
KBUILD_AFLAGS += $(aflags-y)
LDFLAGS += $(ldflags-y)
ifeq ($(CROSS_COMPILE),)
CROSS_COMPILE := h8300-unknown-linux-
endif
core-y += arch/$(ARCH)/kernel/ arch/$(ARCH)/mm/
ifneq '$(CONFIG_H8300_BUILTIN_DTB)' '""'
core-y += arch/h8300/boot/dts/
endif
libs-y += arch/$(ARCH)/lib/
boot := arch/h8300/boot
%.dtb %.dtb.S %.dtb.o: | scripts
$(Q)$(MAKE) $(build)=arch/h8300/boot/dts arch/h8300/boot/dts/$@
PHONY += dtbs
dtbs: scripts
$(Q)$(MAKE) $(build)=arch/h8300/boot/dts
archmrproper:
archclean:
$(Q)$(MAKE) $(clean)=$(boot)
vmlinux.srec vmlinux.bin zImage uImage.bin: vmlinux
$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
define archhelp
@echo 'vmlinux.bin - Create raw binary'
@echo 'vmlinux.srec - Create srec binary'
@echo 'zImage - Compressed kernel image'
endef