diff -r f97286bd34b9 -r 1a9776396bb6 configure.in
--- a/configure.in	Sun Jul 24 01:02:11 2005 +0000
+++ b/configure.in	Tue Sep 06 06:31:04 2005 +0000
@@ -383,8 +383,13 @@
 AC_MSG_RESULT([$this_is_cygwin])
 
 AC_MSG_CHECKING([if this is mingw])
+if test x$target_os = xmingw32; then
+  this_is_mingw=yes
+fi
 if test x$target_os = xmingw32msvc; then
   this_is_mingw=yes
+fi
+if test x$this_is_mingw = xyes; then
   PHYSFSCFLAGS="$PHYSFSCFLAGS -DWIN32"
   enable_cdrom=yes
   enable_pthreads=no