1 files changed, 0 insertions, 66 deletions
diff --git a/m4/getcwd.m4 b/m4/getcwd.m4
deleted file mode 100644
index 2a19a083a..000000000
--- a/m4/getcwd.m4
+++ /dev/null
@@ -1,66 +0,0 @@
-# getcwd.m4 - check for working getcwd that is compatible with glibc
-
-# Copyright (C) 2001, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# Written by Paul Eggert.
-
-AC_DEFUN([gl_FUNC_GETCWD_NULL],
-  [
-   AC_LIBSOURCES([getcwd.c, getcwd.h])
-
-   AC_CACHE_CHECK([whether getcwd (NULL, 0) allocates memory for result],
-     [gl_cv_func_getcwd_null],
-     [AC_TRY_RUN(
-        [
-#	 include <stdlib.h>
-#	 include <unistd.h>
-#	 ifndef getcwd
-	 char *getcwd ();
-#	 endif
-	 int
-	 main ()
-	 {
-	   if (chdir ("/") != 0)
-	     exit (1);
-	   else
-	     {
-	       char *f = getcwd (NULL, 0);
-	       exit (! (f && f[0] == '/' && !f[1]));
-	     }
-	 }],
-	[gl_cv_func_getcwd_null=yes],
-	[gl_cv_func_getcwd_null=no],
-	[gl_cv_func_getcwd_null=no])])
-])
-
-AC_DEFUN([gl_FUNC_GETCWD],
-[
-  AC_REQUIRE([gl_FUNC_GETCWD_NULL])
-
-  gl_abort_bug=no
-  case $gl_cv_func_getcwd_null in
-  yes)
-    gl_FUNC_GETCWD_PATH_MAX
-    gl_FUNC_GETCWD_ABORT_BUG([gl_abort_bug=yes]);;
-  esac
-
-  case $gl_cv_func_getcwd_null,$gl_cv_func_getcwd_path_max,$gl_abort_bug in
-  yes,yes,no) ;;
-  *)
-    AC_LIBOBJ([getcwd])
-    AC_DEFINE([__GETCWD_PREFIX], [[rpl_]],
-      [Define to rpl_ if the getcwd replacement function should be used.])
-    gl_PREREQ_GETCWD;;
-  esac
-])
-
-# Prerequisites of lib/getcwd.c.
-AC_DEFUN([gl_PREREQ_GETCWD],
-[
-  AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
-  AC_REQUIRE([gl_CHECK_TYPE_STRUCT_DIRENT_D_INO])
-  :
-])