| 1 | # serial 14 |
| 2 | |
| 3 | # Copyright (C) 1999-2001, 2003-2007, 2009-2013 Free Software Foundation, Inc. |
| 4 | |
| 5 | # This file is free software; the Free Software Foundation |
| 6 | # gives unlimited permission to copy and/or distribute it, |
| 7 | # with or without modifications, as long as this notice is preserved. |
| 8 | |
| 9 | dnl Written by Jim Meyering |
| 10 | |
| 11 | AC_DEFUN([gl_FUNC_GROUP_MEMBER], |
| 12 | [ |
| 13 | AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) |
| 14 | |
| 15 | dnl Persuade glibc <unistd.h> to declare group_member(). |
| 16 | AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) |
| 17 | |
| 18 | dnl Do this replacement check manually because I want the hyphen |
| 19 | dnl (not the underscore) in the filename. |
| 20 | AC_CHECK_FUNC([group_member], , [ |
| 21 | HAVE_GROUP_MEMBER=0 |
| 22 | ]) |
| 23 | ]) |
| 24 | |
| 25 | # Prerequisites of lib/group-member.c. |
| 26 | AC_DEFUN([gl_PREREQ_GROUP_MEMBER], |
| 27 | [ |
| 28 | AC_REQUIRE([AC_FUNC_GETGROUPS]) |
| 29 | ]) |