From: Józef Kucia jkucia@codeweavers.com
Signed-off-by: Józef Kucia jkucia@codeweavers.com --- configure.ac | 8 ++++---- m4/check-builtin-functions.m4 | 39 --------------------------------------- m4/check-functions.m4 | 9 +++++++++ 3 files changed, 13 insertions(+), 43 deletions(-) delete mode 100644 m4/check-builtin-functions.m4 create mode 100644 m4/check-functions.m4
diff --git a/configure.ac b/configure.ac index d13b440755cd..5614f791fe64 100644 --- a/configure.ac +++ b/configure.ac @@ -79,10 +79,10 @@ AS_IF([test "x$with_spirv_tools" = "xyes"], PKG_CHECK_MODULES([XCB], [xcb xcb-keysyms])
dnl Check for functions -VKD3D_CHECK_BUILTIN_CLZ -VKD3D_CHECK_BUILTIN_POPCOUNT -VKD3D_CHECK_SYNC_ADD_AND_FETCH_FUNC -VKD3D_CHECK_SYNC_SUB_AND_FETCH_FUNC +VKD3D_CHECK_FUNC([HAVE_BUILTIN_CLZ], [__builtin_clz], [__builtin_clz(0)]) +VKD3D_CHECK_FUNC([HAVE_BUILTIN_POPCOUNT], [__builtin_popcount], [__builtin_popcount(0)]) +VKD3D_CHECK_FUNC([HAVE_SYNC_ADD_AND_FETCH], [__sync_add_and_fetch], [__sync_add_and_fetch((int *)0, 0)]) +VKD3D_CHECK_FUNC([HAVE_SYNC_SUB_AND_FETCH], [__sync_sub_and_fetch], [__sync_sub_and_fetch((int *)0, 0)])
AM_CONDITIONAL([HAS_CROSSTARGET32], [test "x$CROSSTARGET32" != "xno"]) AM_CONDITIONAL([HAS_CROSSTARGET64], [test "x$CROSSTARGET64" != "xno"]) diff --git a/m4/check-builtin-functions.m4 b/m4/check-builtin-functions.m4 deleted file mode 100644 index 2b24a802a3e3..000000000000 --- a/m4/check-builtin-functions.m4 +++ /dev/null @@ -1,39 +0,0 @@ -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])])]) - -dnl VKD3D_CHECK_BUILTIN_CLZ -AC_DEFUN([VKD3D_CHECK_BUILTIN_CLZ], -[AC_MSG_CHECKING([for __builtin_clz]) -AC_LINK_IFELSE([AC_LANG_SOURCE([int main(void) { return __builtin_clz(0); }])], - [AC_MSG_RESULT([yes]) - AC_DEFINE([HAVE_BUILTIN_CLZ], - [1], - [Define to 1 if you have __builtin_clz.])], - [AC_MSG_RESULT([no])])]) - -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])])]) diff --git a/m4/check-functions.m4 b/m4/check-functions.m4 new file mode 100644 index 000000000000..8bb8213153af --- /dev/null +++ b/m4/check-functions.m4 @@ -0,0 +1,9 @@ +dnl VKD3D_CHECK_FUNC +AC_DEFUN([VKD3D_CHECK_FUNC], +[AC_MSG_CHECKING([for $2]) +AC_LINK_IFELSE([AC_LANG_SOURCE([int main(void) { return [$3]; }])], + [AC_MSG_RESULT([yes]) + AC_DEFINE([$1], + [1], + [Define to 1 if you have $2.])], + [AC_MSG_RESULT([no])])])