From: Geert Uytterhoeven The cc-cross-prefix is new and developed on request from Geert Uytterhoeven. With cc-cross-prefix it is now much easier to have a few default cross compile prefixes and defaulting to none - if none of them were present. ARCH maintainers are expected to pick up this feature soon. Signed-off-by: Geert Uytterhoeven Cc: Andreas Schwab Cc: Sam Ravnborg Signed-off-by: Andrew Morton --- arch/m68k/Makefile | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff -puN arch/m68k/Makefile~m68k-use-cc-cross-prefix arch/m68k/Makefile --- a/arch/m68k/Makefile~m68k-use-cc-cross-prefix +++ a/arch/m68k/Makefile @@ -13,16 +13,15 @@ # Copyright (C) 1994 by Hamish Macdonald # -# test for cross compiling -COMPILE_ARCH = $(shell uname -m) - # override top level makefile AS += -m68020 LDFLAGS := -m m68kelf LDFLAGS_MODULE += -T $(srctree)/arch/m68k/kernel/module.lds -ifneq ($(COMPILE_ARCH),$(ARCH)) - # prefix for cross-compiling binaries - CROSS_COMPILE = m68k-linux-gnu- +ifneq ($(SUBARCH),$(ARCH)) + ifeq ($(CROSS_COMPILE),) + CROSS_COMPILE := $(call cc-cross-prefix, \ + m68k-linux-gnu- m68k-linux- m68k-unknown-linux-gnu-) + endif endif ifdef CONFIG_SUN3 _