By Lennert Buytenhek Adds support for arm*b-linux* big-endian ARM targets See http://gcc.gnu.org/PR16350 Index: gcc-4.6.0/gcc/config/arm/linux-elf.h =================================================================== --- gcc-4.6.0.orig/gcc/config/arm/linux-elf.h +++ gcc-4.6.0/gcc/config/arm/linux-elf.h @@ -51,7 +51,7 @@ #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 Index: gcc-4.6.0/gcc/config.gcc =================================================================== --- gcc-4.6.0.orig/gcc/config.gcc +++ gcc-4.6.0/gcc/config.gcc @@ -822,6 +822,11 @@ arm*-*-linux*) # ARM GNU/Linux with EL esac 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" tm_file="$tm_file ../../libgcc/config/arm/bpabi-lib.h"