[Buildroot] [PATCH 1/1] libwebsockets: add option to enable/disable ipv6 support

[Andreas Wetzel]

Added configuration option BR2_PACKAGE_LIBWEBSOCKETS_IPV6 that
adds -DLWS_IPV6=ON/OFF to LIBWEBSOCKETS_CONF_OPTS.

Signed-off-by: Andreas Wetzel <andreas.wetzel at nanotronic.ch>
---
 package/libwebsockets/Config.in        | 7 +++++++
 package/libwebsockets/libwebsockets.mk | 8 +++++++-
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/package/libwebsockets/Config.in b/package/libwebsockets/Config.in
index 2b350bf..e3c7eea 100644
--- a/package/libwebsockets/Config.in
+++ b/package/libwebsockets/Config.in
@@ -8,3 +8,10 @@ config BR2_PACKAGE_LIBWEBSOCKETS
 	  in both directions.
 
 	  http://libwebsockets.org/
+
+if BR2_PACKAGE_LIBWEBSOCKETS
+
+config BR2_PACKAGE_LIBWEBSOCKETS_IPV6
+    bool "Compile with support for ipv6"
+
+endif
diff --git a/package/libwebsockets/libwebsockets.mk b/package/libwebsockets/libwebsockets.mk
index 2f83748..f4a3db2 100644
--- a/package/libwebsockets/libwebsockets.mk
+++ b/package/libwebsockets/libwebsockets.mk
@@ -11,7 +11,7 @@ LIBWEBSOCKETS_LICENSE = LGPLv2.1 with exceptions
 LIBWEBSOCKETS_LICENSE_FILES = LICENSE
 LIBWEBSOCKETS_DEPENDENCIES = zlib
 LIBWEBSOCKETS_INSTALL_STAGING = YES
-LIBWEBSOCKETS_CONF_OPTS = -DLWS_WITHOUT_TESTAPPS=ON -DLWS_IPV6=ON
+LIBWEBSOCKETS_CONF_OPTS = -DLWS_WITHOUT_TESTAPPS=ON
 
 ifeq ($(BR2_PACKAGE_OPENSSL),y)
 LIBWEBSOCKETS_DEPENDENCIES += openssl host-openssl
@@ -20,4 +20,10 @@ else
 LIBWEBSOCKETS_CONF_OPTS += -DLWS_WITH_SSL=OFF
 endif
 
+ifeq ($(BR2_PACKAGE_LIBWEBSOCKETS_IPV6),y)
+LIBWEBSOCKETS_CONF_OPTS += -DLWS_IPV6=ON
+else
+LIBWEBSOCKETS_CONF_OPTS += -DLWS_IPV6=OFF
+endif
+
 $(eval $(cmake-package))
-- 
2.1.4