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