https://bugs.gentoo.org/758392
https://sources.debian.org/data/main/libr/librtr/0.8.0-1.1/debian/patches/Disable-tests-requiring-Internet-access.patch

From: Lukas Schwaighofer <lukas@schwaighofer.name>
Date: Sun, 11 Nov 2018 10:09:35 +0100
Subject: Disable tests requiring Internet access.

Tests requiring Internet access will fail on Debian's autobuilding
machines.

Forwarded: not-needed
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -112,13 +112,13 @@ ADD_TEST(test_trie tests/test_trie)
 ADD_TEST(test_ht_spkitable tests/test_ht_spkitable)
 ADD_TEST(test_ht_spkitable_locks tests/test_ht_spkitable_locks)
 
-ADD_TEST(test_live_validation tests/test_live_validation)
+#ADD_TEST(test_live_validation tests/test_live_validation)
 
 ADD_TEST(test_ipaddr tests/test_ipaddr)
 
 ADD_TEST(test_getbits tests/test_getbits)
 
-ADD_TEST(test_dynamic_groups tests/test_dynamic_groups)
+#ADD_TEST(test_dynamic_groups tests/test_dynamic_groups)
 
 #install lib
 set (RTRLIB_VERSION_MAJOR 0)