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#
# Copyright (C) 2009-2016 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
PKG_NAME:=libffi
PKG_VERSION:=3.2.1
PKG_RELEASE:=4
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
PKG_SOURCE_URL:=ftp://sourceware.org/pub/libffi/
PKG_HASH:=d06ebb8e1d9a22d19e38d63fdb83954253f39bedc5d46232a05645685722ca37
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/
MAINTAINER:=Peter Wagner <tripolar@gmx.at>
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
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/
sed -i -e 's,includedir=.*,includedir=$$$${prefix}/include,' $(1)/usr/lib/pkgconfig/libffi.pc
$(INSTALL_DIR) $(1)/usr/include
$(CP) \
$(PKG_INSTALL_DIR)/usr/lib/$(PKG_NAME)-$(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
define Host/Install
$(call Host/Install/Default)
# Adjust host libffi headers ; the default rule does
# not seem to install them to the proper include folder
$(INSTALL_DIR) $(STAGING_DIR_HOSTPKG)/include
$(CP) \
$(STAGING_DIR_HOSTPKG)/lib/libffi-$(PKG_VERSION)/include/*.h \
$(STAGING_DIR_HOSTPKG)/include
endef
$(eval $(call HostBuild))
$(eval $(call BuildPackage,libffi))