add guile to package, it's can not compile

guile/Makefile

@@ -0,0 +1,44 @@
+#
+# Copyright (C) 2009 Qi Hardware Inc.
+# Author: Xiangfu Liu <xiangfu@qi-hardware.com>
+# 
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=guile
+PKG_VERSION:=1.8.7
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=http://ftp.gnu.org/gnu/guile/
+
+PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)
+
+PKG_INSTALL:=1
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/guile
+    TITLE:=guile
+    SECTION:=libs
+    CATEGORY:=Libraries
+    DEPENDS:=+libgmp +libpthread
+    URL:=http://savannah.gnu.org/projects/guile/
+endef
+
+define Package/guile/description
+    GNU Guile is an interpreter for Scheme, packaged as a library that you can link into your applications to give them their own scripting language.
+endef
+
+TARGET_LDFLAGS+="-Wl,-rpath-link=$(STAGING_DIR)/usr/lib"
+
+CONFIGURE_ARGS += 
+
+define Package/guile/install
+	$(INSTALL_DIR) $(1)/usr/bin
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/guile $(1)/usr/bin/
+endef
+
+$(eval $(call BuildPackage,guile))