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Diffstat (limited to 'unit/atf-src/m4/module-fs.m4')
| -rw-r--r-- | unit/atf-src/m4/module-fs.m4 | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/unit/atf-src/m4/module-fs.m4 b/unit/atf-src/m4/module-fs.m4 new file mode 100644 index 0000000..032a3fa --- /dev/null +++ b/unit/atf-src/m4/module-fs.m4 @@ -0,0 +1,65 @@ +dnl Copyright (c) 2007 The NetBSD Foundation, Inc. +dnl All rights reserved. +dnl +dnl Redistribution and use in source and binary forms, with or without +dnl modification, are permitted provided that the following conditions +dnl are met: +dnl 1. Redistributions of source code must retain the above copyright +dnl notice, this list of conditions and the following disclaimer. +dnl 2. Redistributions in binary form must reproduce the above copyright +dnl notice, this list of conditions and the following disclaimer in the +dnl documentation and/or other materials provided with the distribution. +dnl +dnl THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND +dnl CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, +dnl INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +dnl MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. +dnl IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY +dnl DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +dnl DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE +dnl GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +dnl INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER +dnl IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +dnl OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN +dnl IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +AC_DEFUN([ATF_MODULE_FS], [ + AC_MSG_CHECKING(whether basename takes a constant pointer) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([#include <libgen.h>], [ + const char* s = "/foo/bar/"; + (void)::basename(s); + ])], + AC_MSG_RESULT(yes) + AC_DEFINE([HAVE_CONST_BASENAME], [1], + [Define to 1 if basename takes a constant pointer]), + AC_MSG_RESULT(no)) + + AC_MSG_CHECKING(whether dirname takes a constant pointer) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([#include <libgen.h>], [ + const char* s = "/foo/bar/"; + (void)::dirname(s); + ])], + AC_MSG_RESULT(yes) + AC_DEFINE([HAVE_CONST_DIRNAME], [1], + [Define to 1 if dirname takes a constant pointer]), + AC_MSG_RESULT(no)) + + AC_CACHE_CHECK( + [whether getcwd(NULL, 0) works], + [kyua_cv_getcwd_works], [ + AC_RUN_IFELSE( + [AC_LANG_PROGRAM([#include <stdlib.h> +#include <unistd.h>], [ + char *cwd = getcwd(NULL, 0); + return (cwd != NULL) ? EXIT_SUCCESS : EXIT_FAILURE; + ])], + [kyua_cv_getcwd_works=yes], + [kyua_cv_getcwd_works=no]) + ]) + if test x"${kyua_cv_getcwd_works}" = xyes; then + AC_DEFINE([HAVE_GETCWD_DYN], [1], + [Define to 1 if getcwd(NULL, 0) works]) + fi +]) |