| 183 |
|
AC_CHECK_HEADERS(mach/vm_map.h mach/mach_init.h sys/mman.h) |
| 184 |
|
AC_CHECK_HEADERS(sys/time.h sys/times.h) |
| 185 |
|
AC_CHECK_HEADERS(unistd.h fcntl.h byteswap.h) |
| 186 |
– |
AC_CHECK_HEADERS(mmintrin.h, [have_mmintrin_h=yes]) |
| 187 |
– |
AC_CHECK_HEADERS(xmmintrin.h, [have_xmmintrin_h=yes]) |
| 188 |
– |
AC_CHECK_HEADERS(emmintrin.h, [have_emmintrin_h=yes]) |
| 186 |
|
|
| 187 |
|
dnl Checks for typedefs, structures, and compiler characteristics. |
| 188 |
|
AC_C_BIGENDIAN |
| 725 |
|
else |
| 726 |
|
DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -malign-functions=0" |
| 727 |
|
fi |
| 728 |
< |
if [[ "x$have_mmintrin_h" = "xyes" ]]; then |
| 729 |
< |
DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -mmmx" |
| 730 |
< |
fi |
| 731 |
< |
if [[ "x$have_xmmintrin_h" = "xyes" ]]; then |
| 732 |
< |
DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -msse" |
| 733 |
< |
fi |
| 734 |
< |
if [[ "x$have_emmintrin_h" = "xyes" ]]; then |
| 735 |
< |
DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -msse2" |
| 736 |
< |
fi |
| 728 |
> |
saved_CPPFLAGS=$CPPFLAGS |
| 729 |
> |
CPPFLAGS="$CPPFLAGS -mmmx" |
| 730 |
> |
AC_CHECK_HEADERS(mmintrin.h, [DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -mmmx"]) |
| 731 |
> |
CPPFLAGS="$CPPFLAGS -msse" |
| 732 |
> |
AC_CHECK_HEADERS(xmmintrin.h, [DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -msse"]) |
| 733 |
> |
CPPFLAGS="$CPPFLAGS -msse2" |
| 734 |
> |
AC_CHECK_HEADERS(emmintrin.h, [DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -msse2"]) |
| 735 |
> |
CPPFLAGS=$saved_CPPFLAGS |
| 736 |
> |
;; |
| 737 |
> |
x86_64) |
| 738 |
> |
AC_CHECK_HEADERS(mmintrin.h xmmintrin.h emmintrin.h) |
| 739 |
|
;; |
| 740 |
|
esac |
| 741 |
|
DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -finline-limit=10000" |
