blob: b1596b65a85394fd84cc3d203aab177995009b71 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
#serial 1
dnl Copyright (C) 2005 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl Written by Jim Meyering.
AC_DEFUN([gl_TYPEOF],
[AC_CACHE_CHECK([for the __typeof__ operator], gl_cv_typeof,
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],
[[
int i;
__typeof__ i j;
]])],
[gl_cv_typeof=yes],
[gl_cv_typeof=no])
])
if test $gl_cv_typeof = no; then
AC_DEFINE(HAVE_TYPEOF, 1,
[Define to 1 if __typeof__ works with your compiler.])
fi
])
|
