Bump buidlroot version to 2018.02.6

bsp/buildroot/package/luaposix/Config.in

@@ -1,8 +1,10 @@
 config BR2_PACKAGE_LUAPOSIX
 	bool "luaposix"
 	depends on BR2_PACKAGE_HAS_LUAINTERPRETER
-	select BR2_PACKAGE_LUABITOP if BR2_PACKAGE_LUA_5_1
-	# LuaBitOp is already included in LuaJIT
+	# "bit32" is included in Lua 5.2+. luajit has an equivalent
+	# "bit" module, but since it has a different name, luaposix
+	# doesn't find it.
+	select BR2_PACKAGE_LUA_BIT32 if BR2_PACKAGE_LUA_5_1 || BR2_PACKAGE_LUAJIT
 	help
 	  This is a POSIX binding for LuaJIT, Lua 5.1, 5.2 and 5.3;
 	  like most libraries it simply binds to C APIs on the

bsp/buildroot/package/luaposix/luaposix.hash

@@ -1,2 +1,2 @@
 # Locally calculated
-sha256 e66262f5b7fe1c32c65f17a5ef5ffb31c4d1877019b4870a5d373e2ab6526a21 luaposix-33.4.0.tar.gz
+sha256 ba0bc343783fc33958cd02a68cdbfd65430152d9f297f7ed92678b1a305bd5d7  luaposix-34.0.1.tar.gz

bsp/buildroot/package/luaposix/luaposix.mk

@@ -4,11 +4,27 @@
 #
 ################################################################################
 
-LUAPOSIX_VERSION = 33.4.0
+LUAPOSIX_VERSION = 34.0.1
 LUAPOSIX_SITE = $(call github,luaposix,luaposix,release-v$(LUAPOSIX_VERSION))
 LUAPOSIX_LICENSE = MIT
-LUAPOSIX_LICENSE_FILES = COPYING
+LUAPOSIX_LICENSE_FILES = LICENSE
 LUAPOSIX_DEPENDENCIES = luainterpreter host-lua
-LUAPOSIX_CONF_OPTS = --libdir="/usr/lib/lua/$(LUAINTERPRETER_ABIVER)" --datarootdir="/usr/share/lua/$(LUAINTERPRETER_ABIVER)"
 
-$(eval $(autotools-package))
+define LUAPOSIX_BUILD_CMDS
+	(cd $(@D); \
+		$(LUA_RUN) build-aux/luke \
+		CC="$(TARGET_CC)" \
+		CFLAGS="$(TARGET_CFLAGS)" \
+		LUA_INCDIR=$(STAGING_DIR)/usr/include \
+	)
+endef
+
+define LUAPOSIX_INSTALL_TARGET_CMDS
+	(cd $(@D); \
+		$(LUA_RUN) build-aux/luke install \
+		INST_LIBDIR="$(TARGET_DIR)/usr/lib/lua/$(LUAINTERPRETER_ABIVER)" \
+		INST_LUADIR="$(TARGET_DIR)/usr/share/lua/$(LUAINTERPRETER_ABIVER)" \
+	)
+endef
+
+$(eval $(generic-package))