libffi: import from packages and update to latest version

diff --git a/libs/libffi/Makefile b/libs/libffi/Makefile
new file mode 100644 (file)
index 0000000..51810a7
--- /dev/null
+++ b/libs/libffi/Makefile
@@ -0,0 +1,80 @@
+#
+# Copyright (C) 2009-2012 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=libffi
+PKG_VERSION:=3.0.13
+PKG_RELEASE:=1
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=ftp://sourceware.org/pub/libffi/
+PKG_MD5SUM:=45f3b6dbc9ee7c7dfbbbc5feba571529
+
+PKG_LICENSE:=MIT
+PKG_LICENSE_FILES:=LICENSE
+
+PKG_FIXUP:=autoreconf
+PKG_INSTALL:=1
+PKG_USE_MIPS16:=0
+
+include $(INCLUDE_DIR)/package.mk
+include $(INCLUDE_DIR)/host-build.mk
+
+define Package/libffi
+  SECTION:=libs
+  CATEGORY:=Libraries
+  TITLE:=Foreign Function Interface (FFI) library
+  URL:=http://sourceware.org/libffi/
+endef
+
+define Package/libffi/description
+The libffi library provides a portable, high level programming interface to
+various calling conventions. This allows a programmer to call any function
+specified by a call interface description at run-time.
+
+FFI stands for Foreign Function Interface. A foreign function interface is the
+popular name for the interface that allows code written in one language to call
+code written in another language. The libffi library really only provides the
+lowest, machine dependent layer of a fully featured foreign function interface.
+A layer must exist above libffi that handles type conversions for values passed
+between the two languages.
+endef
+
+CONFIGURE_PATH = build
+CONFIGURE_CMD = ../configure
+MAKE_PATH = build
+
+define Build/Configure
+       mkdir -p $(PKG_BUILD_DIR)/build
+       $(Build/Configure/Default)
+endef
+
+define Build/InstallDev
+       $(INSTALL_DIR) $(1)/usr/lib/pkgconfig
+       $(CP) \
+               $(PKG_INSTALL_DIR)/usr/lib/libffi.{so*,a,la} \
+               $(1)/usr/lib/
+       $(CP) \
+               $(PKG_INSTALL_DIR)/usr/lib/pkgconfig/* \
+               $(1)/usr/lib/pkgconfig/
+
+       $(INSTALL_DIR) $(1)/usr/include
+       $(CP) \
+               $(PKG_INSTALL_DIR)/usr/lib/libffi-$(PKG_VERSION)/include/*.h \
+               $(1)/usr/include/
+endef
+
+define Package/libffi/install
+       $(INSTALL_DIR) $(1)/usr/lib
+       $(CP) \
+               $(PKG_INSTALL_DIR)/usr/lib/libffi.so.* \
+               $(1)/usr/lib/
+endef
+
+$(eval $(call HostBuild))
+$(eval $(call BuildPackage,libffi))