SPDX-License-Identifier: GPL-3.0-or-later

Keep the Guile extension model while avoiding a second libguile copy inside
the extension module.

When Guile itself is built without shared libguile, linking the extension
against libguile can embed another runtime copy and lead to crashes. Rely on
symbols from the hosting Guile process instead.

--- guile-gnutls-v5.0.1/guile/src/Makefile.am
+++ guile-gnutls-v5.0.1/guile/src/Makefile.am
@@ -40,14 +40,13 @@
 # Use '-module' to build a "dlopenable module", in Libtool terms.
 # Use '-undefined' to placate Libtool on Windows; see
 # <https://lists.gnutls.org/pipermail/gnutls-devel/2014-December/007294.html>.
-guile_gnutls_v_2_la_LDFLAGS = -module -no-undefined
+guile_gnutls_v_2_la_LDFLAGS = -module
 
 guile_gnutls_v_2_la_SOURCES = core.c errors.c utils.c
 guile_gnutls_v_2_la_CFLAGS =			\
   $(AM_CFLAGS) $(GNULIB_CFLAGS) $(GUILE_CFLAGS) $(GNUTLS_CFLAGS)
 guile_gnutls_v_2_la_LIBADD = \
-	$(GNUTLS_LIBS) \
-	$(GUILE_LDFLAGS)
+	$(GNUTLS_LIBS)
 
 AM_CPPFLAGS = \
 	-I$(top_srcdir)/lib/includes \