Annotation of embedaddon/libiconv/srcm4/ssize_t.m4, revision 1.1.1.2
1.1.1.2 ! misho 1: # ssize_t.m4 serial 5 (gettext-0.18.2)
! 2: dnl Copyright (C) 2001-2003, 2006, 2010-2011 Free Software Foundation, Inc.
1.1 misho 3: dnl This file is free software; the Free Software Foundation
4: dnl gives unlimited permission to copy and/or distribute it,
5: dnl with or without modifications, as long as this notice is preserved.
6:
7: dnl From Bruno Haible.
8: dnl Test whether ssize_t is defined.
9:
10: AC_DEFUN([gt_TYPE_SSIZE_T],
11: [
12: AC_CACHE_CHECK([for ssize_t], [gt_cv_ssize_t],
1.1.1.2 ! misho 13: [AC_COMPILE_IFELSE(
! 14: [AC_LANG_PROGRAM(
! 15: [[#include <sys/types.h>]],
! 16: [[int x = sizeof (ssize_t *) + sizeof (ssize_t);
! 17: return !x;]])],
1.1 misho 18: [gt_cv_ssize_t=yes], [gt_cv_ssize_t=no])])
19: if test $gt_cv_ssize_t = no; then
20: AC_DEFINE([ssize_t], [int],
21: [Define as a signed type of the same size as size_t.])
22: fi
23: ])
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