Bump buidlroot version to 2018.02.6

bsp/buildroot/package/lua-sdl2/0001-Do-not-reference-host-directory-for-headers.patch

@@ -0,0 +1,29 @@
+From 07309a49ad6c3e18c8c84fe54f1fdb9e103c4cc5 Mon Sep 17 00:00:00 2001
+From: Francois Perrad <francois.perrad@gadz.org>
+Date: Sun, 22 Oct 2017 13:00:01 +0200
+Subject: [PATCH] Do not reference host directory for headers
+
+Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
+---
+ cmake/FindSDL2.cmake | 5 -----
+ 1 file changed, 5 deletions(-)
+
+diff --git a/cmake/FindSDL2.cmake b/cmake/FindSDL2.cmake
+index 5cf4115..5e17919 100644
+--- a/cmake/FindSDL2.cmake
++++ b/cmake/FindSDL2.cmake
+@@ -73,11 +73,6 @@ find_path(SDL2_INCLUDE_DIR SDL.h
+   PATH_SUFFIXES include/SDL2 include
+ )
+ 
+-# On FreeBSD SDL depends on libiconv and SDL_stdinc.h includes iconv.h, which is
+-# located in ${LOCALBASE}/include. Append {LOCALBASE}/include to
+-# the SDL_INCLUDE_DIR, thus allow to build SDL apps out of box.
+-list(APPEND SDL2_INCLUDE_DIR /usr/local/include)
+-
+ find_library(SDL_LIBRARY_TEMP
+   NAMES SDL2 SDL2-2.0
+   HINTS
+-- 
+2.13.6
+

bsp/buildroot/package/lua-sdl2/0002-CMakeLists-do-not-require-C.patch

@@ -0,0 +1,58 @@
+From 5732174debfe027f7620af55c283060201f0ad03 Mon Sep 17 00:00:00 2001
+From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+Date: Thu, 2 Nov 2017 22:54:51 +0100
+Subject: [PATCH] CMakeLists: do not require C++
+
+The project doesn't use C++, so don't let CMake check for a C++
+compiler by explicitly specifying that this is a C-only project.
+
+Submitted-upstream: https://github.com/Tangent128/luasdl2/pull/69
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+---
+ common/CMakeLists.txt    | 2 +-
+ examples/CMakeLists.txt  | 2 +-
+ tutorials/CMakeLists.txt | 2 +-
+ 3 files changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/common/CMakeLists.txt b/common/CMakeLists.txt
+index 9e19709..8cfb748 100644
+--- a/common/CMakeLists.txt
++++ b/common/CMakeLists.txt
+@@ -15,7 +15,7 @@
+ # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ 
+-project(common)
++project(common C)
+ 
+ set(
+ 	SOURCES
+diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
+index 572b3b7..4e3af4d 100644
+--- a/examples/CMakeLists.txt
++++ b/examples/CMakeLists.txt
+@@ -16,7 +16,7 @@
+ # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ #
+ 
+-project(examples)
++project(examples C)
+ 
+ # Option to enable / disable examples installation
+ option(WITH_DOCS "Installation of documentation and examples" On)
+diff --git a/tutorials/CMakeLists.txt b/tutorials/CMakeLists.txt
+index adefbc9..6ec069e 100644
+--- a/tutorials/CMakeLists.txt
++++ b/tutorials/CMakeLists.txt
+@@ -16,7 +16,7 @@
+ # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ #
+ 
+-project(tutorials)
++project(tutorials C)
+ 
+ # Option to enable / disable examples installation
+ option(WITH_DOCS "Installation of tutorials" On)
+-- 
+2.13.6
+

bsp/buildroot/package/lua-sdl2/Config.in

@@ -0,0 +1,12 @@
+config BR2_PACKAGE_LUA_SDL2
+	bool "lua-sdl2"
+	depends on !BR2_STATIC_LIBS
+	select BR2_PACKAGE_SDL2
+	help
+	  Lua-SDL2 is a pure C binding of SDL2 to Lua 5.1, Lua 5.2,
+	  Lua 5.3, and LuaJIT.
+
+	  https://github.com/Tangent128/luasdl2
+
+comment "lua-sdl2 needs a toolchain w/ dynamic library"
+	depends on BR2_STATIC_LIBS

bsp/buildroot/package/lua-sdl2/lua-sdl2.hash

@@ -0,0 +1,2 @@
+# Locally calculated
+sha256	cee7875106062fbc00cf8acb3b2738e336e2327df73ede011968cb060c094bfb  lua-sdl2-v2.0.5-6.0.tar.gz

bsp/buildroot/package/lua-sdl2/lua-sdl2.mk

@@ -0,0 +1,39 @@
+################################################################################
+#
+# lua-sdl2
+#
+################################################################################
+
+LUA_SDL2_VERSION = v2.0.5-6.0
+LUA_SDL2_SITE = $(call github,Tangent128,luasdl2,$(LUA_SDL2_VERSION))
+LUA_SDL2_LICENSE = ISC
+LUA_SDL2_LICENSE_FILES = LICENSE
+LUA_SDL2_DEPENDENCIES = luainterpreter sdl2
+
+LUA_SDL2_CONF_OPTS += -DWITH_LUAVER=user -DLUA_INCLUDE_DIR=$(STAGING_DIR)/usr/include
+
+ifeq ($(BR2_PACKAGE_SDL2_IMAGE),y)
+LUA_SDL2_DEPENDENCIES += sdl2_image
+else
+LUA_SDL2_CONF_OPTS += -DWITH_IMAGE=Off
+endif
+
+ifeq ($(BR2_PACKAGE_SDL2_MIXER),y)
+LUA_SDL2_DEPENDENCIES += sdl2_mixer
+else
+LUA_SDL2_CONF_OPTS += -DWITH_MIXER=Off
+endif
+
+ifeq ($(BR2_PACKAGE_SDL2_NET),y)
+LUA_SDL2_DEPENDENCIES += sdl2_net
+else
+LUA_SDL2_CONF_OPTS += -DWITH_NET=Off
+endif
+
+ifeq ($(BR2_PACKAGE_SDL2_TTF),y)
+LUA_SDL2_DEPENDENCIES += sdl2_ttf
+else
+LUA_SDL2_CONF_OPTS += -DWITH_TTF=Off
+endif
+
+$(eval $(cmake-package))