--- origsrc/ruby-2.0.0-p481/configure.in	2014-08-21 18:40:47.434609000 -0500
+++ src/ruby-2.0.0-p481/configure.in	2014-08-21 18:47:01.176068200 -0500
@@ -2522,7 +2522,7 @@ else
     [os2-emx*], [
 	LOAD_RELATIVE=1
 	DLEXT=dll],
-    [cygwin*|mingw*|*djgpp*], [
+    [mingw*|*djgpp*], [
 	LOAD_RELATIVE=1
 	DLEXT=so],
     [
@@ -2795,7 +2795,7 @@ AS_CASE("$enable_shared", [yes], [
     [interix*], [
 	LIBRUBYARG_SHARED='-L. -L${libdir} -l$(RUBY_SO_NAME)'
 	],
-    [mingw*|cygwin*|mswin*], [
+    [mingw*|mswin*], [
 	LIBRUBY_RELATIVE=yes
 	])
 ], [
@@ -3225,7 +3225,7 @@ test "$program_suffix" != NONE &&
 
 RUBY_INSTALL_NAME="${ri_prefix}"'$(RUBY_BASE_NAME)'"${ri_suffix}"
 AS_CASE(["$target_os"],
-  [cygwin*|mingw*], [
+  [mingw*], [
     RUBYW_INSTALL_NAME="${ri_prefix}"'$(RUBYW_BASE_NAME)'"${ri_suffix}"
     rubyw_install_name='$(RUBYW_INSTALL_NAME)'
     ])