openvswitch-makefilein-gcc8.diff

--- openvswitch-2.3.0/Makefile.in	2014-08-14 16:35:16.000000000 -0400
+++ openvswitch-2.3.0/Makefile.in	2021-10-23 08:01:02.456131763 -0400
@@ -4695,10 +4695,11 @@
 @LINUX_ENABLED_TRUE@	cd datapath/linux && $(MAKE) modules_install
 @HAVE_OPENSSL_TRUE@lib/dhparams.c: lib/dh1024.pem lib/dh2048.pem lib/dh4096.pem
 @HAVE_OPENSSL_TRUE@	(echo '#include "lib/dhparams.h"' &&				\
+@HAVE_OPENSSL_TRUE@	 cat $(srcdir)/lib/dh_set0_pqg.c  &&	\
 @HAVE_OPENSSL_TRUE@	 openssl dhparam -C -in $(srcdir)/lib/dh1024.pem -noout &&	\
 @HAVE_OPENSSL_TRUE@	 openssl dhparam -C -in $(srcdir)/lib/dh2048.pem -noout &&	\
 @HAVE_OPENSSL_TRUE@	 openssl dhparam -C -in $(srcdir)/lib/dh4096.pem -noout)	\
-@HAVE_OPENSSL_TRUE@	| sed 's/\(get_dh[0-9]*\)()/\1(void)/' > lib/dhparams.c.tmp
+@HAVE_OPENSSL_TRUE@	| sed 's/static \(DH \*get_dh[0-9]*\)(.*)/\1(void)/' > lib/dhparams.c.tmp
 @HAVE_OPENSSL_TRUE@	mv lib/dhparams.c.tmp lib/dhparams.c
 $(srcdir)/lib/vswitch-idl.ovsidl: $(VSWITCH_IDL_FILES)
 	$(OVSDB_IDLC) annotate $(VSWITCH_IDL_FILES) > $@.tmp