| Ying Wang | 0543663 | 2013-04-05 16:01:00 -0700 | [diff] [blame] | 1 | # stpcpy.m4 serial 8 |
| 2 | dnl Copyright (C) 2002, 2007, 2009-2012 Free Software Foundation, Inc. |
| The Android Open Source Project | cea198a | 2009-03-03 19:29:17 -0800 | [diff] [blame] | 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 | AC_DEFUN([gl_FUNC_STPCPY], |
| 8 | [ |
| 9 | dnl Persuade glibc <string.h> to declare stpcpy(). |
| Ying Wang | 0543663 | 2013-04-05 16:01:00 -0700 | [diff] [blame] | 10 | AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) |
| The Android Open Source Project | cea198a | 2009-03-03 19:29:17 -0800 | [diff] [blame] | 11 | |
| Ying Wang | 0543663 | 2013-04-05 16:01:00 -0700 | [diff] [blame] | 12 | dnl The stpcpy() declaration in lib/string.in.h uses 'restrict'. |
| 13 | AC_REQUIRE([AC_C_RESTRICT]) |
| 14 | |
| 15 | AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) |
| 16 | AC_CHECK_FUNCS([stpcpy]) |
| The Android Open Source Project | cea198a | 2009-03-03 19:29:17 -0800 | [diff] [blame] | 17 | if test $ac_cv_func_stpcpy = no; then |
| Ying Wang | 0543663 | 2013-04-05 16:01:00 -0700 | [diff] [blame] | 18 | HAVE_STPCPY=0 |
| The Android Open Source Project | cea198a | 2009-03-03 19:29:17 -0800 | [diff] [blame] | 19 | fi |
| 20 | ]) |
| 21 | |
| 22 | # Prerequisites of lib/stpcpy.c. |
| 23 | AC_DEFUN([gl_PREREQ_STPCPY], [ |
| 24 | : |
| 25 | ]) |