Closes #3369: Disabled 'fastopen' option from 'libhttpserver' to avoid issues in systems not supporting it

deps/Makefile

@@ -89,7 +89,7 @@ ifeq ($(UNAME_S),FreeBSD)
 	sed -i -e 's/\/bin\/bash/\/usr\/local\/bin\/bash/' libhttpserver/libhttpserver/bootstrap
 endif
 	cd libhttpserver/libhttpserver && ./bootstrap && mkdir build
-	cd libhttpserver/libhttpserver/build && LDFLAGS=-L$(shell pwd)/libmicrohttpd/libmicrohttpd/src/microhttpd/.libs/ CPPFLAGS=-I$(shell pwd)/libmicrohttpd/libmicrohttpd/src/include ../configure --disable-doxygen-doc --disable-doxygen-dot --disable-doxygen-man --disable-doxygen-html
+	cd libhttpserver/libhttpserver/build && LDFLAGS=-L$(shell pwd)/libmicrohttpd/libmicrohttpd/src/microhttpd/.libs/ CPPFLAGS=-I$(shell pwd)/libmicrohttpd/libmicrohttpd/src/include ../configure --disable-doxygen-doc --disable-doxygen-dot --disable-doxygen-man --disable-doxygen-html --enable-fastopen=false
 	cd libhttpserver/libhttpserver/build && CC=${CC} CXX=${CXX} ${MAKE}
 libhttpserver: libhttpserver/libhttpserver/build/src/.libs/libhttpserver.a