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-rw-r--r--libraries/evas/m4/efl_attribute.m4107
1 files changed, 0 insertions, 107 deletions
diff --git a/libraries/evas/m4/efl_attribute.m4 b/libraries/evas/m4/efl_attribute.m4
deleted file mode 100644
index 1f3a040..0000000
--- a/libraries/evas/m4/efl_attribute.m4
+++ /dev/null
@@ -1,107 +0,0 @@
1dnl Copyright (C) 2011 Vincent Torri <vtorri at univ-evry dot fr>
2dnl That code is public domain and can be freely used or copied.
3
4dnl Macros for checking if the compiler supports some __attribute__ uses
5
6dnl Usage: EFL_ATTRIBUTE_UNUSED
7dnl call AC_DEFINE for __UNUSED__ if __attribute__((unused)) is available
8
9AC_DEFUN([EFL_ATTRIBUTE_UNUSED],
10[
11AC_MSG_CHECKING([for __attribute__ ((unused))])
12AC_COMPILE_IFELSE(
13 [AC_LANG_PROGRAM(
14 [[
15void foo(int x __attribute__ ((unused))) {}
16 ]],
17 [[
18 ]])],
19 [have_attribute_unused="yes"],
20 [have_attribute_unused="no"])
21AC_MSG_RESULT([${have_attribute_unused}])
22
23if test "x${have_attribute_unused}" = "xyes" ; then
24 AC_DEFINE([__UNUSED__], [__attribute__ ((unused))], [Macro declaring a function argument to be unused.])
25else
26 AC_DEFINE([__UNUSED__], [], [__attribute__ ((unused)) is not supported.])
27fi
28])
29
30dnl Usage: EFL_ATTRIBUTE_VECTOR
31dnl call AC_DEFINE for HAVE_GCC_ATTRIBUTE_VECTOR if __attribute__((vector)) is available
32
33AC_DEFUN([EFL_ATTRIBUTE_VECTOR],
34[
35AC_MSG_CHECKING([for __attribute__ ((vector))])
36AC_COMPILE_IFELSE(
37 [AC_LANG_PROGRAM(
38 [[
39typedef int v4si __attribute__ ((vector_size (16)));
40 ]],
41 [[
42if (sizeof(v4si) == 16)
43 return 0;
44else
45 return -1;
46 ]])],
47 [have_attribute_vector="yes"],
48 [have_attribute_vector="no"])
49AC_MSG_RESULT([${have_attribute_vector}])
50
51if test "x${have_attribute_vector}" = "xyes" ; then
52 AC_DEFINE([HAVE_GCC_ATTRIBUTE_VECTOR], [1], [Define to 1 if your compiler supports __attribute__ ((vector)).])
53fi
54])
55
56dnl Usage: EFL_ATTRIBUTE_ALWAYS_INLINE
57dnl call AC_DEFINE for alway_inline if __attribute__((always_inline)) is available
58
59AC_DEFUN([EFL_ATTRIBUTE_ALWAYS_INLINE],
60[
61
62have_attribute_forceinline="no"
63
64AC_MSG_CHECKING([for __forceinline])
65
66AC_COMPILE_IFELSE(
67 [AC_LANG_PROGRAM(
68 [[
69#include <windows.h>
70static __forceinline void foo(void) {}
71 ]],
72 [[
73 ]])],
74 [
75 have_attribute_always_inline="yes"
76 have_attribute_forceinline="yes"
77 ],
78 [have_attribute_always_inline="no"])
79
80AC_MSG_RESULT([${have_attribute_always_inline}])
81
82if test "x${have_attribute_always_inline}" = "xno" ; then
83 AC_MSG_CHECKING([for __attribute__ ((__always_inline__))])
84 AC_COMPILE_IFELSE(
85 [AC_LANG_PROGRAM(
86 [[
87static __attribute__((__always_inline__)) inline void foo(void) {}
88 ]],
89 [[
90 ]])],
91 [have_attribute_always_inline="yes"],
92 [have_attribute_always_inline="no"])
93 AC_MSG_RESULT([${have_attribute_always_inline}])
94fi
95
96if test "x${have_attribute_always_inline}" = "xyes" ; then
97 if test "x${have_attribute_forceinline}" = "xyes" ; then
98 AC_DEFINE([EFL_ALWAYS_INLINE], [__forceinline], [Macro declaring a function to always be inlined.])
99 else
100 AC_DEFINE([EFL_ALWAYS_INLINE], [__attribute__ ((__always_inline__)) inline], [Macro declaring a function to always be inlined.])
101 fi
102else
103 AC_DEFINE([EFL_ALWAYS_INLINE], [static inline], [Macro declaring a function to always be inlined.])
104fi
105])
106
107dnl End of efl_attribute.m4