build: update autotools build

guile/Makefile.am

@@ -82,16 +82,16 @@ mu_guile_TEXINFOS=					\
 # SUFFIXES = .x .doc
 # .cc.x:
 # 	$(AM_V_GEN) $(GUILE_SNARF) -o $@ $< $(snarfcxxopts)
-SNARF_DATA=$(XFILES)
+#SNARF_DATA=$(XFILES)
 
 # FIXME: GUILE_SITEDIR would be better, but that
 # breaks 'make distcheck'
 scmdir=${prefix}/share/guile/site/${GUILE_EFFECTIVE_VERSION}
 scm_DATA=mu.scm
 
-EXTRA_DIST=$(scm_DATA) $(SNARF_DATA)
+EXTRA_DIST=$(scm_DATA) $(XFILES)
 
 ## Add -MG to make the .x magic work with auto-dep code.
 MKDEP = $(CC) -M -MG $(snarfcppopts)
 
-CLEANFILES=$(XFILES)
+#CLEANFILES=$(XFILES)

guile/mu-guile-message.cc

@@ -183,7 +183,8 @@ SCM_DEFINE(get_field,
 	SCM_ASSERT(scm_integer_p(FIELD), FIELD, SCM_ARG2, FUNC_NAME);
 	const auto field_opt{field_from_number(static_cast<size_t>(scm_to_int(FIELD)))};
 	SCM_ASSERT(!!field_opt, FIELD, SCM_ARG2, FUNC_NAME);
-
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wswitch-enum"
 	switch (field_opt->id) {
 	case Field::Id::Priority:
 		return get_prio_scm(*msg);
@@ -193,6 +194,7 @@ SCM_DEFINE(get_field,
 		return get_body(*msg, false);
 	default: break;
 	}
+#pragma GCC diagnostic pop
 
 	switch (field_opt->type) {
 	case Field::Type::String: