[Buildroot] [PATCH 1/1] package/libwebsockets: enable libev and libevent support indipendently

[Luca Pesce]

libev and libevent can be enabled at the same time since version 4.1.0,
thanks to the event lib support refactoring into plugins, which is enabled by
default for unix platform builds (LWS_WITH_EVLIB_PLUGINS=ON):
https://github.com/warmcat/libwebsockets/commit/c6c7ab2b4498c62bf9461b36395d8466e023575d

In this way, libwebsockets can be compiled with both libev and libevent
support, which is then user-selectable at runtime.

This basically restores the behavior changed by previous commit 27f257e.

Signed-off-by: Luca Pesce <luca.pesce at vimar.com>
---
 package/libwebsockets/libwebsockets.mk | 18 ++++++++----------
 1 file changed, 8 insertions(+), 10 deletions(-)

diff --git a/package/libwebsockets/libwebsockets.mk b/package/libwebsockets/libwebsockets.mk
index 7962494..fb0ee66 100644
--- a/package/libwebsockets/libwebsockets.mk
+++ b/package/libwebsockets/libwebsockets.mk
@@ -57,18 +57,16 @@ endif
 
 ifeq ($(BR2_PACKAGE_LIBEV),y)
 LIBWEBSOCKETS_DEPENDENCIES += libev
-LIBWEBSOCKETS_CONF_OPTS += \
-	-DLWS_WITH_LIBEV=ON \
-	-DLWS_WITH_LIBEVENT=OFF
-else ifeq ($(BR2_PACKAGE_LIBEVENT),y)
+LIBWEBSOCKETS_CONF_OPTS += -DLWS_WITH_LIBEV=ON
+else
+LIBWEBSOCKETS_CONF_OPTS += -DLWS_WITH_LIBEV=OFF
+endif
+
+ifeq ($(BR2_PACKAGE_LIBEVENT),y)
 LIBWEBSOCKETS_DEPENDENCIES += libevent
-LIBWEBSOCKETS_CONF_OPTS += \
-	-DLWS_WITH_LIBEV=OFF \
-	-DLWS_WITH_LIBEVENT=ON
+LIBWEBSOCKETS_CONF_OPTS += -DLWS_WITH_LIBEVENT=ON
 else
-LIBWEBSOCKETS_CONF_OPTS += \
-	-DLWS_WITH_LIBEV=OFF \
-	-DLWS_WITH_LIBEVENT=OFF
+LIBWEBSOCKETS_CONF_OPTS += -DLWS_WITH_LIBEVENT=OFF
 endif
 
 ifeq ($(BR2_PACKAGE_LIBGLIB2),y)
-- 
2.7.4