new package: luacjson

Signed-off-by: Danomi Manchego <danomimanchego123@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/Config.in

@@ -250,6 +250,7 @@ menu "LUA libraries/modules"
 source "package/cgilua/Config.in"
 source "package/copas/Config.in"
 source "package/coxpcall/Config.in"
+source "package/luacjson/Config.in"
 source "package/luaexpat/Config.in"
 source "package/luafilesystem/Config.in"
 source "package/luasocket/Config.in"

package/luacjson/Config.in

@@ -0,0 +1,13 @@
+config BR2_PACKAGE_LUACJSON
+	bool "luacjson"
+	help
+	  The Lua CJSON module provides JSON support for Lua. It features:
+	  - Fast, standards compliant encoding/parsing routines
+	  - Full support for JSON with UTF-8, including decoding surrogate pairs
+	  - Optional run-time support for common exceptions to the JSON
+	    specification (infinity, NaN, ...)
+	  - No dependencies on other libraries
+
+	  (C-module)
+
+	  http://www.kyne.com.au/~mark/software/lua-cjson.php

package/luacjson/luacjson.mk

@@ -0,0 +1,32 @@
+#############################################################
+#
+# luacjson
+#
+#############################################################
+LUACJSON_VERSION      = 2.1.0
+LUACJSON_SOURCE       = lua-cjson-$(LUACJSON_VERSION).tar.gz
+LUACJSON_SITE         = http://www.kyne.com.au/~mark/software/download
+LUACJSON_DEPENDENCIES = lua
+
+define LUACJSON_BUILD_CMDS
+	$(MAKE) -C $(@D) \
+		CFLAGS="$(TARGET_CFLAGS)"   \
+		LDFLAGS="$(TARGET_LDFLAGS)" \
+		CC="$(TARGET_CC)"           \
+		LD="$(TARGET_LD)"           \
+		PREFIX=$(STAGING_DIR)/usr
+endef
+
+define LUACJSON_INSTALL_TARGET_CMDS
+	install -D -m 0644 $(@D)/cjson.so $(TARGET_DIR)/usr/lib/lua/cjson.so
+endef
+
+define LUACJSON_CLEAN_CMDS
+	$(MAKE) -C $(@D) clean
+endef
+
+define LUACJSON_UNINSTALL_TARGET_CMDS
+	rm -f $(TARGET_DIR)/usr/lib/lua/cjson.so
+endef
+
+$(eval $(generic-package))