diff -durN gcc-4.2.1.orig/gcc/config/arm/linux-elf.h gcc-4.2.1/gcc/config/arm/linux-elf.h

 --- gcc-4.2.1.orig/gcc/config/arm/linux-elf.h	2006-02-17 00:29:10.000000000 +0100

 +++ gcc-4.2.1/gcc/config/arm/linux-elf.h	2007-08-03 20:36:43.000000000 +0200

 @@ -28,19 +28,33 @@

  #undef  TARGET_VERSION

  #define TARGET_VERSION  fputs (" (ARM GNU/Linux with ELF)", stderr);

 +/*

 + * 'config.gcc' defines TARGET_BIG_ENDIAN_DEFAULT as 1 for arm*b-*

 + * (big endian) configurations.

 + */

 +#if TARGET_BIG_ENDIAN_DEFAULT

 +#define TARGET_ENDIAN_DEFAULT MASK_BIG_END

 +#define TARGET_ENDIAN_OPTION "mbig-endian"

 +#define TARGET_LINKER_EMULATION "armelfb_linux"

 +#else

 +#define TARGET_ENDIAN_DEFAULT 0

 +#define TARGET_ENDIAN_OPTION "mlittle-endian"

 +#define TARGET_LINKER_EMULATION "armelf_linux"

 +#endif

 +

  #undef  TARGET_DEFAULT_FLOAT_ABI

  #define TARGET_DEFAULT_FLOAT_ABI ARM_FLOAT_ABI_HARD

  #undef  TARGET_DEFAULT

 -#define TARGET_DEFAULT (0)

 +#define TARGET_DEFAULT (TARGET_ENDIAN_DEFAULT)

  #define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm6

 -#define SUBTARGET_EXTRA_LINK_SPEC " -m armelf_linux -p"

 +#define SUBTARGET_EXTRA_LINK_SPEC " -m " TARGET_LINKER_EMULATION " -p"

  #undef  MULTILIB_DEFAULTS

  #define MULTILIB_DEFAULTS \

 -	{ "marm", "mlittle-endian", "mhard-float", "mno-thumb-interwork" }

 +	{ "marm", TARGET_ENDIAN_OPTION, "mhard-float", "mno-thumb-interwork" }

  /* Now we define the strings used to build the spec file.  */

  #undef  LIB_SPEC

 @@ -61,7 +75,7 @@

     %{rdynamic:-export-dynamic} \

     %{!dynamic-linker:-dynamic-linker " LINUX_DYNAMIC_LINKER "} \

     -X \

 -   %{mbig-endian:-EB}" \

 +   %{mbig-endian:-EB} %{mlittle-endian:-EL}" \

     SUBTARGET_EXTRA_LINK_SPEC

  #undef  LINK_SPEC

 diff -durN gcc-4.2.1.orig/gcc/config.gcc gcc-4.2.1/gcc/config.gcc

 --- gcc-4.2.1.orig/gcc/config.gcc	2007-08-03 20:29:52.000000000 +0200

 +++ gcc-4.2.1/gcc/config.gcc	2007-08-03 20:36:43.000000000 +0200

 @@ -705,6 +705,11 @@

  	tm_file="dbxelf.h elfos.h linux.h arm/elf.h arm/linux-gas.h arm/linux-elf.h"

  	tmake_file="${tmake_file} t-linux arm/t-arm"

  	case ${target} in

 +	arm*b-*)

 +		tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"

 +		;;

 +	esac

 +	case ${target} in

  	arm*-*-linux-*eabi)

  	    tm_file="$tm_file arm/bpabi.h arm/linux-eabi.h"

  	    tmake_file="$tmake_file arm/t-arm-elf arm/t-bpabi arm/t-linux-eabi"