ldbus: add new package

This package contains "ldbus": LUA bindings to interact with the DBUS
message bus, and services connected to it.
See https://github.com/daurnimator/ldbus
for more details.

Signed-off-by: Enrico Mioso <mrkiko.rs@gmail.com>

lang/ldbus/Makefile

@@ -0,0 +1,63 @@
+#
+# Copyright (C) 2006-2017 OpenWrt.org
+#
+# This is free software, licensed under the GPL 2 license.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=ldbus
+PKG_RELEASE:=1
+PKG_MIRROR_HASH:=0e39a80e126a77a937226e49ae0246e1fd4600a03dee6bdee5ac822963a234e1
+
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE_VERSION:=f4a1464e915a2313c80fb40c5c40b0bee7583677
+PKG_SOURCE_DATE:=2017-10-03
+PKG_SOURCE_URL=https://github.com/daurnimator/ldbus
+PKG_MAINTAINER:=Enrico Mioso <mrkiko.rs@gmail.com>
+PKG_LICENSE:=MIT
+
+PKG_FLAGS := nonshared
+
+PKG_BUILD_DEPENDS:=+luarocks/host +dbus +libdbus
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/ldbus
+  SUBMENU:=Lua
+  SECTION:=lang
+  CATEGORY:=Languages
+  TITLE:=ldbus Lua DBus bindings
+  DEPENDS:=+dbus +lua
+endef
+
+define Package/ldbus/description
+  This package contains "ldbus": LUA bindings to interact with the DBUS
+  message bus system, and services connected to it.
+  See https://github.com/daurnimator/ldbus
+  for details.
+endef
+
+TARGET_CFLAGS += \
+	-I$(STAGING_DIR)/usr/include
+
+MAKE_FLAGS += \
+	FPIC="$(FPIC)" \
+	CFLAGS="$(TARGET_CFLAGS)" \
+	LDFLAGS="$(TARGET_LDFLAGS)"
+
+define Package/ldbus/install
+	$(INSTALL_DIR) $(1)/usr/lib/lua
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/ldbus.so $(1)/usr/lib/lua
+endef
+
+define Build/Compile
+  cd $(PKG_BUILD_DIR) && \
+  luarocks make --pack-binary-rock ldbus-scm-0.rockspec \
+    DBUS_INCDIR=$(STAGING_DIR)/usr/include/dbus-1.0/ \
+    DBUS_ARCH_INCDIR=$(STAGING_DIR)/usr/lib/dbus-1.0/include \
+    DBUS_LIBDIR=$(STAGING_DIR)/usr/lib \
+    CC="$(TARGET_CC)" LD="$(TARGET_CC)"
+endef
+
+$(eval $(call BuildPackage,ldbus))