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| author | Mike Frysinger <vapier@gentoo.org> | 2009-06-14 23:33:14 -0400 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2009-07-19 21:36:11 +0200 |
| commit | 1ea6bcd8590b3ff9fe2bfbb0eb29a3b0edaa9460 (patch) | |
| tree | 64b90b82240da1bfa1c99b7979d6f3a4673751bd /Makefile | |
| parent | 60a3f404acbf8238a3138fe1f80a6bac75da4582 (diff) | |
| download | blackbird-obmc-uboot-1ea6bcd8590b3ff9fe2bfbb0eb29a3b0edaa9460.tar.gz blackbird-obmc-uboot-1ea6bcd8590b3ff9fe2bfbb0eb29a3b0edaa9460.zip | |
push CROSS_COMPILE out to $(ARCH)_config.mk
Each arch should handle setting a proper default CROSS_COMPILE value in
their own config.mk file rather than having to maintain a large ugly list
in the Makefile. By using conditional assignment, we don't have to worry
about the variable already being set (env/cmdline/etc...).
The common config.mk file takes care of exporting CROSS_COMPILE already,
and while a few variables (toolchain ones) utilize CROSS_COMPILE before
including the arch config.mk, they do so with deferred assignment.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 44 |
1 files changed, 2 insertions, 42 deletions
@@ -151,50 +151,10 @@ ifeq ($(obj)include/config.mk,$(wildcard $(obj)include/config.mk)) include $(obj)include/config.mk export ARCH CPU BOARD VENDOR SOC -ifndef CROSS_COMPILE +# set default to nothing for native builds ifeq ($(HOSTARCH),$(ARCH)) -CROSS_COMPILE = -else -ifeq ($(ARCH),ppc) -CROSS_COMPILE = ppc_8xx- -endif -ifeq ($(ARCH),arm) -CROSS_COMPILE = arm-linux- -endif -ifeq ($(ARCH),i386) -CROSS_COMPILE = i386-linux- -endif -ifeq ($(ARCH),mips) -CROSS_COMPILE = mips_4KC- -endif -ifeq ($(ARCH),nios) -CROSS_COMPILE = nios-elf- -endif -ifeq ($(ARCH),nios2) -CROSS_COMPILE = nios2-elf- +CROSS_COMPILE ?= endif -ifeq ($(ARCH),m68k) -CROSS_COMPILE = m68k-elf- -endif -ifeq ($(ARCH),microblaze) -CROSS_COMPILE = mb- -endif -ifeq ($(ARCH),blackfin) -CROSS_COMPILE = bfin-uclinux- -endif -ifeq ($(ARCH),avr32) -CROSS_COMPILE = avr32-linux- -endif -ifeq ($(ARCH),sh) -CROSS_COMPILE = sh4-linux- -endif -ifeq ($(ARCH),sparc) -CROSS_COMPILE = sparc-elf- -endif # sparc -endif # HOSTARCH,ARCH -endif # CROSS_COMPILE - -export CROSS_COMPILE # load other configuration include $(TOPDIR)/config.mk |
