Index: thunar/Makefile.am
===================================================================
--- thunar/Makefile.am	(revision 23419)
+++ thunar/Makefile.am	(working copy)
@@ -227,7 +227,9 @@
 # install symlink to 'thunar'
 install-data-local:
 	$(mkinstalldirs) $(DESTDIR)$(bindir)
+if !HAVE_CYGWIN
 	( cd $(DESTDIR)$(bindir) ; ln -sf Thunar thunar )
+endif
 
 clean-local:
 	rm -f *.core core core.*
Index: configure.in.in
===================================================================
--- configure.in.in	(revision 23419)
+++ configure.in.in	(working copy)
@@ -48,6 +48,7 @@
 AC_AIX()
 AC_ISC_POSIX()
 AC_MINIX()
+AM_CONDITIONAL([HAVE_CYGWIN], [test "`uname | grep \"CYGWIN\"`" != ""])
 
 dnl ********************************
 dnl *** Check for basic programs ***
Index: thunar-vfs/thunar-vfs-mime-cache.c
===================================================================
--- thunar-vfs/thunar-vfs-mime-cache.c	(revision 23419)
+++ thunar-vfs/thunar-vfs-mime-cache.c	(working copy)
@@ -163,9 +163,9 @@
 static void
 thunar_vfs_mime_cache_finalize (GObject *object)
 {
+#ifdef HAVE_MMAP
   ThunarVfsMimeCache *cache = THUNAR_VFS_MIME_CACHE (object);
 
-#ifdef HAVE_MMAP
   if (G_LIKELY (cache->buffer != NULL))
     munmap (cache->buffer, cache->bufsize);
 #endif