2 dnl Copyright (C) 2009 Free Software Foundation, Inc.
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.
7 AC_DEFUN([gl_FUNC_UNLINK],
9 AC_REQUIRE([gl_AC_DOS])
10 AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
11 dnl Detect Solaris 9 bug.
12 AC_CACHE_CHECK([whether unlink honors trailing slashes],
13 [gl_cv_func_unlink_works],
19 ]], [[return !unlink ("conftest.file/") || errno != ENOTDIR;]])],
20 [gl_cv_func_unlink_works=yes], [gl_cv_func_unlink_works=no],
21 [gl_cv_func_unlink_works="guessing no"])
23 if test x"$gl_cv_func_unlink_works" != xyes; then