--- cyglink.patch	2013-07-05 10:28:40.000000000 +0200
+++ cyglink2.patch	2013-08-07 18:34:42.785377200 +0200
@@ -71,7 +71,7 @@
 +
 +    cmd.extend(['$SHLINKFLAGS', '$__RPATH'])
 +
-+    implib = env.FindIxes(target, 'LIBPREFIX', 'LIBSUFFIX')
++    implib = env.FindIxes(target, 'IMPLIBPREFIX', 'IMPLIBSUFFIX')
 +    if implib:
 +        cmd.extend([
 +            '-Wl,--out-implib='+implib.get_string(for_signature),