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Commit 17f690be authored by Ralf Baechle's avatar Ralf Baechle
Browse files

[MIPS] Kbuild: Use the new cc-cross-prefix feature. 



Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 9490094b

arch/mips/Kconfig.debug

+0 −12
Original line number Diff line number Diff line
@@ -6,18 +6,6 @@ config TRACE_IRQFLAGS_SUPPORT 


source "lib/Kconfig.debug"



config CROSSCOMPILE

	bool "Are you using a crosscompiler"

	help

	  Say Y here if you are compiling the kernel on a different

	  architecture than the one it is intended to run on.  This is just a

	  convenience option which will select the appropriate value for

	  the CROSS_COMPILE make variable which otherwise has to be passed on

	  the command line from mips-linux-, mipsel-linux-, mips64-linux- and

	  mips64el-linux- as appropriate for a particular kernel configuration.

	  You will have to pass the value for CROSS_COMPILE manually if the

	  name prefix for your tools is different.



config CMDLINE

	string "Default kernel command string"

	default ""

arch/mips/Makefile

+10 −8
Original line number Diff line number Diff line
@@ -18,15 +18,15 @@ cflags-y := 
# Select the object file format to substitute into the linker script.

#

ifdef CONFIG_CPU_LITTLE_ENDIAN

32bit-tool-prefix	= mipsel-linux-

64bit-tool-prefix	= mips64el-linux-

32bit-tool-archpref	= mipsel

64bit-tool-archpref	= mips64el

32bit-bfd		= elf32-tradlittlemips

64bit-bfd		= elf64-tradlittlemips

32bit-emul		= elf32ltsmip

64bit-emul		= elf64ltsmip

else

32bit-tool-prefix	= mips-linux-

64bit-tool-prefix	= mips64-linux-

32bit-tool-archpref	= mips

64bit-tool-archpref	= mips64

32bit-bfd		= elf32-tradbigmips

64bit-bfd		= elf64-tradbigmips

32bit-emul		= elf32btsmip
@@ -34,16 +34,18 @@ else 
endif



ifdef CONFIG_32BIT

tool-prefix		= $(32bit-tool-prefix)

tool-archpref		= $(32bit-tool-archpref)

UTS_MACHINE		:= mips

endif

ifdef CONFIG_64BIT

tool-prefix		= $(64bit-tool-prefix)

tool-archpref		= $(64bit-tool-archpref)

UTS_MACHINE		:= mips64

endif



ifdef CONFIG_CROSSCOMPILE

CROSS_COMPILE		:= $(tool-prefix)

ifneq ($(SUBARCH),$(ARCH))

  ifeq ($(CROSS_COMPILE),)

    CROSS_COMPILE := $(call cc-cross-prefix, $(tool-archpref)-linux-  $(tool-archpref)-gnu-linux-  $(tool-archpref)-unknown-gnu-linux-)

  endif

endif



ifdef CONFIG_32BIT