HCoop / bpt / guile.git / blame
| Commit | Line | Data |
|---|---|---|
| 35428fb6 | 1 | # rmdir.m4 serial 12 |
| f0007cad | 2 | dnl Copyright (C) 2002, 2005, 2009-2012 Free Software Foundation, Inc. |
| a67f2fce AW |
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_RMDIR], | |
| 8 | [ | |
| 9 | AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) | |
| 10 | dnl Detect cygwin 1.5.x bug. | |
| 35428fb6 | 11 | AC_CHECK_HEADERS_ONCE([unistd.h]) |
| a67f2fce AW |
12 | AC_CACHE_CHECK([whether rmdir works], [gl_cv_func_rmdir_works], |
| 13 | [mkdir conftest.dir | |
| 14 | touch conftest.file | |
| 15 | AC_RUN_IFELSE( | |
| 16 | [AC_LANG_PROGRAM( | |
| 17 | [[#include <stdio.h> | |
| 18 | #include <errno.h> | |
| 35428fb6 LC |
19 | #if HAVE_UNISTD_H |
| 20 | # include <unistd.h> | |
| 21 | #else /* on Windows with MSVC */ | |
| 22 | # include <direct.h> | |
| 23 | #endif | |
| a67f2fce AW |
24 | ]], [[int result = 0; |
| 25 | if (!rmdir ("conftest.file/")) | |
| 26 | result |= 1; | |
| 27 | else if (errno != ENOTDIR) | |
| 28 | result |= 2; | |
| 29 | if (!rmdir ("conftest.dir/./")) | |
| 30 | result |= 4; | |
| 31 | return result; | |
| 32 | ]])], | |
| 33 | [gl_cv_func_rmdir_works=yes], [gl_cv_func_rmdir_works=no], | |
| 34 | [gl_cv_func_rmdir_works="guessing no"]) | |
| 35 | rm -rf conftest.dir conftest.file]) | |
| 36 | if test x"$gl_cv_func_rmdir_works" != xyes; then | |
| 37 | REPLACE_RMDIR=1 | |
| 38 | fi | |
| 39 | ]) |