--- a/ChangeLog	Thu Jan 21 02:53:37 2010 -0500
+++ b/ChangeLog	Thu Jan 21 03:06:56 2010 -0500
@@ -1,3 +1,9 @@
+2010-01-21  John W. Eaton  <jwe@octave.org>
+
+	* configure.ac: Delete checks for rename, link, readlink, rmdir,
+	strcasecmp, stricmp, strncasecmp, strnicmp, strptime, symlink,
+	and unlink.
+
 2010-01-21  John W. Eaton  <jwe@octave.org>
 
 	* bootstrap.conf (gnulib_modules): Include pathmax and readlink

--- a/configure.ac	Thu Jan 21 02:53:37 2010 -0500
+++ b/configure.ac	Thu Jan 21 03:06:56 2010 -0500
@@ -1501,13 +1501,12 @@
   chmod dup2 endgrent endpwent execvp expm1 expm1f fcntl fork getcwd \
   getegid geteuid getgid getgrent getgrgid getgrnam getpgrp getpid \
   getppid getpwent getpwuid getuid getwd _kbhit kill \
-  lgamma lgammaf lgamma_r lgammaf_r link localtime_r log1p log1pf \
-  memmove mkstemp on_exit pipe poll putenv raise readlink \
-  realpath rename resolvepath rindex rmdir roundl select setgrent setlocale \
+  lgamma lgammaf lgamma_r lgammaf_r localtime_r log1p log1pf \
+  memmove mkstemp on_exit pipe poll putenv raise \
+  realpath resolvepath rindex roundl select setgrent setlocale \
   setpwent setvbuf sigaction siglongjmp sigpending sigprocmask sigsuspend \
-  snprintf strcasecmp strdup strerror stricmp strncasecmp \
-  strnicmp strptime strsignal symlink tempnam tgammaf trunc umask \
-  uname unlink usleep utime vfprintf vsprintf vsnprintf waitpid \
+  snprintf strdup strerror strsignal tempnam tgammaf trunc umask \
+  uname usleep utime vfprintf vsprintf vsnprintf waitpid \
   _chmod _snprintf x_utime _utime32)
 
 AC_LANG_PUSH(C++)

--- a/liboctave/ChangeLog	Thu Jan 21 02:53:37 2010 -0500
+++ b/liboctave/ChangeLog	Thu Jan 21 03:06:56 2010 -0500
@@ -1,3 +1,8 @@
+2010-01-21  John W. Eaton  <jwe@octave.org>
+
+	* file-ops.cc: Don't include unistd.h.
+	(NOT_SUPPORTED): Delete unused macro.
+
 2010-01-21  John W. Eaton  <jwe@octave.org>
 
 	* lo-cutils.c (octave_tempnam): New funtion.

--- a/liboctave/file-ops.cc	Thu Jan 21 02:53:37 2010 -0500
+++ b/liboctave/file-ops.cc	Thu Jan 21 03:06:56 2010 -0500
@@ -37,11 +37,7 @@
 #include <sys/types.h>
 #endif
 
-#incluede <pathmax.h>
-
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
+#include <pathmax.h>
 
 #include "dir-ops.h"
 #include "file-ops.h"
@@ -91,9 +87,6 @@
   return retval;
 }
 
-#define NOT_SUPPORTED(nm) \
-  nm ": not supported on this system"
-
 // We provide a replacement for mkdir().
 
 int