luabitop: import from packages

Lua BitOp is a C extension module for Lua 5.1/5.2 which adds bitwise
operations on numbers.

Signed-off-by: Maxim Storchak <m.storchak@gmail.com>

lang/luabitop/Makefile

@@ -0,0 +1,51 @@
+#
+# Copyright (C) 2014 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=luabitop
+PKG_VERSION:=1.0.2
+PKG_RELEASE:=1
+
+_BASENAME:=LuaBitOp
+
+PKG_SOURCE:=$(_BASENAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=http://bitop.luajit.org/download/
+PKG_MD5SUM:=d0c1080fe0c844e8477279668e2d0d06
+PKG_BUILD_DIR:=$(BUILD_DIR)/$(_BASENAME)-$(PKG_VERSION)
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/luabitop
+  SUBMENU:=Lua
+  SECTION:=lang
+  CATEGORY:=Languages
+  TITLE:=luabitop
+  URL:=http://bitop.luajit.org/
+  DEPENDS:=+lua
+endef
+
+define Package/luabitop/description
+Lua BitOp is a C extension module for Lua 5.1/5.2 which adds bitwise operations on numbers.
+endef
+
+define Build/Configure
+endef
+
+
+TARGET_CFLAGS += $(FPIC) -DLUA_USE_LINUX -DLUA_NUMBER_DOUBLE
+
+define Build/Compile
+	$(TARGET_CC) $(TARGET_CFLAGS) $(TARGET_CPPFLAGS) $(TARGET_CPPFLAGS) -std=gnu99 $(FPIC) -DLUA_USE_LINUX -shared -o $(PKG_BUILD_DIR)/bit.so $(PKG_BUILD_DIR)/bit.c
+endef
+
+define Package/luabitop/install
+	$(INSTALL_DIR) $(1)/usr/lib/lua
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/bit.so $(1)/usr/lib/lua
+endef
+
+$(eval $(call BuildPackage,luabitop))