Define CROSS_COMPILE in .config (kernel 2.6.35)

tommy.hong hongjiujing at 126.com
Wed Aug 4 07:05:56 EDT 2010


Hi:
##Linux-src/Makefile:
ARCH            := arm
CROSS_COMPILE   := $(shell if [ -f .cross_compile ]; then \
                                cat .cross_compile; \
                                fi)
#.cross_compile
arm-poky-linux-gnueabi-

B.R
Tommy
--

our psychological growth is the movement from dependence to independence  to
interdependence!



At 2010-08-04,"Yegor Yefremov" <yegor_sub1 at visionsystems.de> wrote:

>Has anyone tried this option? If I define my CROSS_COMPILE prefix in .config and then call
>
>make ARCH=arm
>
>then I get following errors:
>
>  CHK     include/linux/version.h
>  CHK     include/generated/utsrelease.h
>make[1]: »include/generated/mach-types.h« ist bereits aktualisiert.
>  CC      kernel/bounds.s
>cc1: error: unrecognized command line option "-mlittle-endian"
>cc1: error: unrecognized command line option "-mabi=aapcs-linux"
>cc1: error: unrecognized command line option "-mno-thumb-interwork"
>kernel/bounds.c:1: error: bad value (armv4t) for -march= switch
>kernel/bounds.c:1: error: bad value (arm9tdmi) for -mtune= switch
>
>the CROSS_COMPILE seems to be ignored. But if I comment the empty CROSS_COMPILE entry in Makefile
>
>#CROSS_COMPILE   ?=
>CROSS_COMPILE   ?= $(CONFIG_CROSS_COMPILE:"%"=%)
>
>everything is working like a charm. Am I missing something?
>
>Regards,
>Yegor
>
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>linux-arm-kernel at lists.infradead.org
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