external/qemu/target-i386/op_helper.c:283:53: warning: variable 'new_trap' set but not used [-Wunused-but-set-variable]
external/qemu/target-i386/op_helper.c: In function 'helper_enter_mmx':
external/qemu/target-i386/op_helper.c:5445:5: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
external/qemu/target-i386/op_helper.c: In function 'helper_emms':
external/qemu/target-i386/op_helper.c:5452:5: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
host C: emulator-target-i386 <= external/qemu/kvm-android.c
host C: emulator-target-i386 <= external/qemu/memcheck/memcheck.c
host C: emulator-target-i386 <= external/qemu/memcheck/memcheck_proc_management.c
external/qemu/kvm-all.c: In function 'kvm_dirty_pages_log_change':
external/qemu/kvm-all.c:232:21: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'long unsigned int' [-Wformat]
host C: emulator-target-i386 <= external/qemu/memcheck/memcheck_malloc_map.c
host C: emulator-target-i386 <= external/qemu/memcheck/memcheck_mmrange_map.c
external/qemu/target-i386/translate.c: In function 'disas_insn':
external/qemu/target-i386/translate.c:4047:9: warning: variable 'rex_w' set but not used [-Wunused-but-set-variable]
external/qemu/target-i386/translate.c: In function 'gen_intermediate_code_internal':
external/qemu/target-i386/translate.c:7609:16: warning: variable 'cflags' set but not used [-Wunused-but-set-variable]
host C: emulator-target-i386 <= external/qemu/memcheck/memcheck_util.c
host C: emulator-target-i386 <= external/qemu/cpus.c
host C: emulator-target-i386 <= external/qemu/arch_init.c
host C: emulator-target-i386 <= external/qemu/os-posix.c
host C: emulator-target-i386 <= external/qemu/oslib-posix.c
host C: emulator64-arm <= external/qemu/audio/audio.c
host C: emulator64-arm <= external/qemu/disas.c
host C: emulator64-arm <= external/qemu/dma-helpers.c
host C: emulator64-arm <= external/qemu/gdbstub.c
ERROR: prebuilts/tools/gcc-sdk/../../gcc/linux-x86/host/x86_64-linux-glibc2.7-4.6/bin/x86_64-linux-gcc only run on 64-bit linux
ERROR: prebuilts/tools/gcc-sdk/../../gcc/linux-x86/host/x86_64-linux-glibc2.7-4.6/bin/x86_64-linux-gcc only run on 64-bit linux
make[1]: *** [out/host/linux-x86/obj/EXECUTABLES/emulator64-arm_intermediates/disas.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make[1]: *** [out/host/linux-x86/obj/EXECUTABLES/emulator64-arm_intermediates/audio/audio.o] Error 1
ERROR: prebuilts/tools/gcc-sdk/../../gcc/linux-x86/host/x86_64-linux-glibc2.7-4.6/bin/x86_64-linux-gcc only run on 64-bit linux
make[1]: *** [out/host/linux-x86/obj/EXECUTABLES/emulator64-arm_intermediates/dma-helpers.o] Error 1
ERROR: prebuilts/tools/gcc-sdk/../../gcc/linux-x86/host/x86_64-linux-glibc2.7-4.6/bin/x86_64-linux-gcc only run on 64-bit linux
make[1]: *** [out/host/linux-x86/obj/EXECUTABLES/emulator64-arm_intermediates/gdbstub.o] Error 1
make[1]: Leaving directory `/home/infected/B2G/glue/gonk-ics'
make: *** [gonk] Error 2


And i think its the same over here
https://github.com/andreasgal/B2G/issues/291

can u tel me how to solve it? the commands may b?