Bump buidlroot version to 2018.02.6

bsp/buildroot/package/webp/Config.in

@@ -15,4 +15,11 @@ config BR2_PACKAGE_WEBP_DEMUX
 	  of an extended format WebP file, which can have features
 	  like color profile, metadata and animation.
 
+config BR2_PACKAGE_WEBP_MUX
+	bool "webpmux"
+	help
+	  Mux is a part of WebPMux for creation and manipulation
+	  of an extended format WebP file, which can have features
+	  like color profile, metadata and animation.
+
 endif

bsp/buildroot/package/webp/webp.hash

@@ -1,2 +1,3 @@
 # Locally calculated
-sha256	b75310c810b3eda222c77f6d6c26b061240e3d9060095de44b2c1bae291ecdef	libwebp-0.5.2.tar.gz
+sha256	06503c782d9f151baa325591c3579c68ed700ffc62d4f5a32feead0ff017d8ab	libwebp-0.6.1.tar.gz
+sha256	5aec868f669e384a22372a4e8a1a6cd7d44c64cd451f960ca69cc170d1e13acf	COPYING

bsp/buildroot/package/webp/webp.mk

@@ -4,10 +4,10 @@
 #
 ################################################################################
 
-WEBP_VERSION = 0.5.2
+WEBP_VERSION = 0.6.1
 WEBP_SOURCE = libwebp-$(WEBP_VERSION).tar.gz
 WEBP_SITE = http://downloads.webmproject.org/releases/webp
-WEBP_LICENSE = BSD-3c
+WEBP_LICENSE = BSD-3-Clause
 WEBP_LICENSE_FILES = COPYING
 WEBP_INSTALL_STAGING = YES
 
@@ -23,6 +23,26 @@ else
 WEBP_CONF_OPTS += --disable-libwebpdemux
 endif
 
+ifeq ($(BR2_PACKAGE_WEBP_MUX),y)
+WEBP_CONF_OPTS += --enable-libwebpmux
+else
+WEBP_CONF_OPTS += --disable-libwebpmux
+endif
+
+ifeq ($(BR2_PACKAGE_GIFLIB),y)
+WEBP_DEPENDENCIES += giflib
+WEBP_CONF_OPTS += --enable-gif
+else
+WEBP_CONF_OPTS += --disable-gif
+endif
+
+ifeq ($(BR2_PACKAGE_LIBFREEGLUT),y)
+WEBP_DEPENDENCIES += libfreeglut
+WEBP_CONF_OPTS += --enable-gl
+else
+WEBP_CONF_OPTS += --disable-gl
+endif
+
 ifeq ($(BR2_PACKAGE_LIBPNG),y)
 WEBP_DEPENDENCIES += libpng
 WEBP_CONF_ENV += ac_cv_path_LIBPNG_CONFIG=$(STAGING_DIR)/usr/bin/libpng-config