gentoo-overlay/app-misc/mosquitto/files/mosquitto-1.4.15-r1-conditional-tests.patch

--- a/test/broker/c/Makefile	2016-02-14 14:36:55.000000000 +0000
+++ b/test/broker/c/Makefile	2016-05-05 09:40:31.440608209 +0100
@@ -13,7 +13,9 @@
 	$(CC) ${CFLAGS} $^ -o $@ ../../../lib/libmosquitto.so.1
 
 08-tls-psk-bridge.test : 08-tls-psk-bridge.c
+ifeq ($(WITH_BRIDGE),yes)
 	$(CC) ${CFLAGS} $^ -o $@ ../../../lib/libmosquitto.so.1
+endif
 
 
 reallyclean : clean