libwebsockets: enable external poll support

This was removed and then re-added, but defaulted off upstream.  It's
still listed as "not recommended" but still absolutely essential for
many apps for performance.

Fixes: https://github.com/eclipse/mosquitto/issues/2284
Signed-off-by: Karl Palsson <redacted>

diff --git a/libs/libwebsockets/Makefile b/libs/libwebsockets/Makefile
index 46460566be7204d84ac4fb6ce0002253da96dc3c..9c6f99f69261b3fa1cbf272b51f2a105372be2cf 100644 (file)
--- a/libs/libwebsockets/Makefile
+++ b/libs/libwebsockets/Makefile
@@ -31,6 +31,7 @@ include $(INCLUDE_DIR)/cmake.mk
 CMAKE_OPTIONS += -DLWS_IPV6=$(if $(CONFIG_IPV6),ON,OFF)
 CMAKE_OPTIONS += -DISABLE_WERROR=ON
 CMAKE_OPTIONS += -DCMAKE_BUILD_TYPE=Release
+CMAKE_OPTIONS += -DLWS_WITH_EXTERNAL_POLL=ON
 CMAKE_OPTIONS += -DLWS_WITH_ULOOP=ON
 
 # turn off all test apps