diff --git a/configure b/configure index f9ec050bf8..81561be7c1 100755 --- a/configure +++ b/configure @@ -1423,30 +1423,31 @@ if test "$tcg" = "enabled"; then git_submodules="$git_submodules tests/fp/berkeley-softfloat-3" fi -# --- +########################################## # big/little endian test cat > $TMPC << EOF -#include -short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, }; -short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, }; -int main(int argc, char *argv[]) -{ - return printf("%s %s\n", (char *)big_endian, (char *)little_endian); -} +#if defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ +# error LITTLE +#endif +int main(void) { return 0; } EOF -if compile_prog ; then - if strings -a $TMPE | grep -q BiGeNdIaN ; then - bigendian="yes" - elif strings -a $TMPE | grep -q LiTtLeEnDiAn ; then - bigendian="no" - else - echo big/little test failed - exit 1 - fi +if ! compile_prog ; then + bigendian="no" else + cat > $TMPC << EOF +#if defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ +# error BIG +#endif +int main(void) { return 0; } +EOF + + if ! compile_prog ; then + bigendian="yes" + else echo big/little test failed exit 1 + fi fi ##########################################