AC_C_CONST
AC_C_BIGENDIAN
AC_C_INLINE
-AC_C___ATTRIBUTE__
AC_PROG_CC_STDC
+EFL_ATTRIBUTE_UNUSED
have_wince="no"
have_win32="no"
+++ /dev/null
-dnl Copyright (C) 2004-2008 Kim Woelders
-dnl Copyright (C) 2008 Vincent Torri <vtorri at univ-evry dot fr>
-dnl That code is public domain and can be freely used or copied.
-dnl Originally snatched from somewhere...
-
-dnl Macro for checking if the compiler supports __attribute__
-
-dnl Usage: AC_C___ATTRIBUTE__
-dnl call AC_DEFINE for HAVE___ATTRIBUTE__ and __UNUSED__
-dnl if the compiler supports __attribute__, HAVE___ATTRIBUTE__ is
-dnl defined to 1 and __UNUSED__ is defined to __attribute__((unused))
-dnl otherwise, HAVE___ATTRIBUTE__ is not defined and __UNUSED__ is
-dnl defined to nothing.
-
-AC_DEFUN([AC_C___ATTRIBUTE__],
-[
-
-AC_MSG_CHECKING([for __attribute__])
-
-AC_CACHE_VAL([ac_cv___attribute__],
- [AC_TRY_COMPILE(
- [
-#include <stdlib.h>
-
-int func(int x);
-int foo(int x __attribute__ ((unused)))
-{
- exit(1);
-}
- ],
- [],
- [ac_cv___attribute__="yes"],
- [ac_cv___attribute__="no"]
- )])
-
-AC_MSG_RESULT($ac_cv___attribute__)
-
-if test "x${ac_cv___attribute__}" = "xyes" ; then
- AC_DEFINE([HAVE___ATTRIBUTE__], [1], [Define to 1 if your compiler has __attribute__])
- AC_DEFINE([__UNUSED__], [__attribute__((unused))], [Macro declaring a function argument to be unused])
- else
- AC_DEFINE([__UNUSED__], [], [Macro declaring a function argument to be unused])
-fi
-
-])
-
-dnl End of ac_attribute.m4
--- /dev/null
+dnl Copyright (C) 2011 Vincent Torri <vtorri at univ-evry dot fr>
+dnl That code is public domain and can be freely used or copied.
+
+dnl Macros for checking if the compiler supports some __attribute__ uses
+
+dnl Usage: EFL_ATTRIBUTE_UNUSED
+dnl call AC_DEFINE for __UNUSED__ if __attribute__((unused)) is available
+
+AC_DEFUN([EFL_ATTRIBUTE_UNUSED],
+[
+AC_MSG_CHECKING([for __attribute__ ((unused))])
+AC_COMPILE_IFELSE(
+ [AC_LANG_PROGRAM(
+ [[
+ ]],
+ [[
+void foo(int x __attribute__ ((unused))) {}
+ ]])],
+ [have_attribute_unused="yes"],
+ [have_attribute_unused="no"])
+AC_MSG_RESULT([${have_attribute_unused}])
+
+if test "x${have_attribute_unused}" = "xyes" ; then
+ AC_DEFINE([__UNUSED__], [__attribute__ ((unused))], [Macro declaring a function argument to be unused.])
+fi
+])
+
+dnl Usage: EFL_ATTRIBUTE_VECTOR
+dnl call AC_DEFINE for HAVE_GCC_ATTRIBUTE_VECTOR if __attribute__((vector)) is available
+
+AC_DEFUN([EFL_ATTRIBUTE_VECTOR],
+[
+AC_MSG_CHECKING([for __attribute__ ((vector))])
+AC_COMPILE_IFELSE(
+ [AC_LANG_PROGRAM(
+ [[
+typedef int v4si __attribute__ ((vector_size (16)));
+ ]],
+ [[
+if (sizeof(v4si) == 16)
+ return 0;
+else
+ return -1;
+ ]])],
+ [have_attribute_vector="yes"],
+ [have_attribute_vector="no"])
+AC_MSG_RESULT([${have_attribute_vector}])
+
+if test "x${have_attribute_vector}" = "xyes" ; then
+ AC_DEFINE([HAVE_GCC_ATTRIBUTE_VECTOR], [1], [Define to 1 if your compiler supports __attribute__ ((vector)).])
+fi
+])
+
+dnl End of efl_attribute.m4
#include <stdarg.h>
-#if HAVE___ATTRIBUTE__
-# define __UNUSED__ __attribute__((unused))
-#else
-# define __UNUSED__
-#endif
-
#include "eina_magic.h"
#include "eina_iterator.h"
#include "eina_accessor.h"