| # alphasort.m4 | |
| # serial 2 | |
| dnl Copyright (C) 2009-2025 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 This file is offered as-is, without any warranty. | |
| AC_DEFUN([gl_FUNC_ALPHASORT], | |
| [ | |
| AC_REQUIRE([gl_DIRENT_H_DEFAULTS]) | |
| dnl Persuade glibc and Solaris <dirent.h> to declare alphasort(). | |
| AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) | |
| AC_CHECK_FUNCS([alphasort]) | |
| if test $ac_cv_func_alphasort = no; then | |
| HAVE_ALPHASORT=0 | |
| fi | |
| ]) | |
| # Prerequisites of lib/alphasort.c. | |
| AC_DEFUN([gl_PREREQ_ALPHASORT], [:]) | |