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Commit 70cefe76 authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Chris Zankel
Browse files

xtensa: Setup CROSS_COMPILE at the top 



CROSS_COMPILE must be setup before using e.g. cc-option (and a few other
as-*, cc-*, ld-* macros), else they will check against the wrong compiler
when cross-compiling, and may invoke the cross compiler with wrong or
suboptimal compiler options.

Signed-off-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: default avatarChris Zankel <chris@zankel.net>
parent 9ad79b58

arch/xtensa/Makefile

+12 −12
Original line number Diff line number Diff line
@@ -21,6 +21,18 @@ variant-$(CONFIG_XTENSA_VARIANT_LINUX_CUSTOM) := custom 
VARIANT = $(variant-y)

export VARIANT



# Test for cross compiling



ifneq ($(VARIANT),)

  COMPILE_ARCH = $(shell uname -m)



  ifneq ($(COMPILE_ARCH), xtensa)

    ifndef CROSS_COMPILE

      CROSS_COMPILE = xtensa_$(VARIANT)-

    endif

  endif

endif



# Platform configuration



platform-$(CONFIG_XTENSA_PLATFORM_XT2000)	:= xt2000
@@ -48,18 +60,6 @@ endif 


KBUILD_DEFCONFIG := iss_defconfig



# Test for cross compiling



ifneq ($(VARIANT),)

  COMPILE_ARCH = $(shell uname -m)



  ifneq ($(COMPILE_ARCH), xtensa)

    ifndef CROSS_COMPILE

      CROSS_COMPILE = xtensa_$(VARIANT)-

    endif

  endif

endif



# Only build variant and/or platform if it includes a Makefile



buildvar := $(shell test -e $(srctree)/arch/xtensa/variants/$(VARIANT)/Makefile && echo arch/xtensa/variants/$(VARIANT)/)