2016-09-28 03:20:11 -07:00
|
|
|
dnl VKD3D_CHECK_SYNC_ADD_AND_FETCH_FUNC
|
|
|
|
|
AC_DEFUN([VKD3D_CHECK_SYNC_ADD_AND_FETCH_FUNC],
|
|
|
|
|
[AC_MSG_CHECKING([for __sync_add_and_fetch])
|
|
|
|
|
AC_LINK_IFELSE([AC_LANG_SOURCE([int main(void) { return __sync_add_and_fetch((int *)0, 0); }])],
|
|
|
|
|
[AC_MSG_RESULT([yes])
|
|
|
|
|
AC_DEFINE([HAVE_SYNC_ADD_AND_FETCH],
|
|
|
|
|
[1],
|
|
|
|
|
[Define to 1 if you have __sync_add_and_fetch.])],
|
|
|
|
|
[AC_MSG_RESULT([no])])])
|
|
|
|
|
|
|
|
|
|
dnl VKD3D_CHECK_SYNC_SUB_AND_FETCH_FUNC
|
|
|
|
|
AC_DEFUN([VKD3D_CHECK_SYNC_SUB_AND_FETCH_FUNC],
|
|
|
|
|
[AC_MSG_CHECKING([for __sync_sub_and_fetch])
|
|
|
|
|
AC_LINK_IFELSE([AC_LANG_SOURCE([int main(void) { return __sync_sub_and_fetch((int *)0, 0); }])],
|
|
|
|
|
[AC_MSG_RESULT([yes])
|
|
|
|
|
AC_DEFINE([HAVE_SYNC_SUB_AND_FETCH],
|
|
|
|
|
[1],
|
|
|
|
|
[Define to 1 if you have __sync_sub_and_fetch.])],
|
|
|
|
|
[AC_MSG_RESULT([no])])])
|
2017-09-08 06:04:30 -07:00
|
|
|
|
|
|
|
|
dnl VKD3D_CHECK_BUILTIN_POPCOUNT
|
|
|
|
|
AC_DEFUN([VKD3D_CHECK_BUILTIN_POPCOUNT],
|
|
|
|
|
[AC_MSG_CHECKING([for __builtin_popcount])
|
|
|
|
|
AC_LINK_IFELSE([AC_LANG_SOURCE([int main(void) { return __builtin_popcount(0); }])],
|
|
|
|
|
[AC_MSG_RESULT([yes])
|
|
|
|
|
AC_DEFINE([HAVE_BUILTIN_POPCOUNT],
|
|
|
|
|
[1],
|
|
|
|
|
[Define to 1 if you have __builtin_popcount.])],
|
|
|
|
|
[AC_MSG_RESULT([no])])])
|
