patch for shared libraries on cygwin for the guile module

[Dr. Volker Zell]

Hi

The following patch is neede to get shared libraries on cygwin for the guile module:


--- origsrc/gnutls-3.1.0/guile/src/Makefile.am	2012-08-11 15:00:04.000000000 +0200
+++ src/gnutls-3.1.0/guile/src/Makefile.am	2012-08-28 23:28:16.593750000 +0200
@@ -32,7 +32,7 @@ BUILT_SOURCES = enum-map.i.c smob-types.
 CLEANFILES = $(BUILT_SOURCES)
 
 guileextension_LTLIBRARIES  = guile-gnutls-v-2.la
-guile_gnutls_v_2_la_LDFLAGS = -module
+guile_gnutls_v_2_la_LDFLAGS = -module -avoid-version -no-undefined
 
 # Linking against GnuTLS.
 GNUTLS_CORE_LIBS  = $(top_builddir)/lib/libgnutls.la


Ciao
  Volker