# Copyright 1999-2014 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # $Header: $ EAPI=5 inherit eutils libtool multilib toolchain-funcs multilib-minimal DESCRIPTION="a portable, high level programming interface to various calling conventions" HOMEPAGE="http://sourceware.org/libffi/" SRC_URI="ftp://sourceware.org/pub/${PN}/${P}.tar.gz" LICENSE="MIT" SLOT="0" KEYWORDS="amd64 x86" IUSE="debug pax_kernel static-libs test" RDEPEND="abi_x86_32? ( !<=app-emulation/emul-linux-x86-baselibs-20130224-r1 !app-emulation/emul-linux-x86-baselibs[-abi_x86_32(-)] )" DEPEND="test? ( dev-util/dejagnu )" DOCS="ChangeLog* README" ECONF_SOURCE=${S} pkg_setup() { # Check for orphaned libffi, see http://bugs.gentoo.org/354903 for example if [[ ${ROOT} == "/" && ${EPREFIX} == "" ]] && ! has_version ${CATEGORY}/${PN}; then local base="${T}"/conftest echo 'int main() { }' > "${base}".c $(tc-getCC) -o "${base}" "${base}".c -lffi >&/dev/null if [ $? -eq 0 ]; then eerror "The linker reported linking against -lffi to be working while it shouldn't have." eerror "This is wrong and you should find and delete the old copy of libffi before continuing." die "The system is in inconsistent state with unknown libffi installed." fi fi } src_prepare() { sed -i 's:@toolexeclibdir@:$(libdir):g' Makefile.in || die #462814 epatch "${FILESDIR}"/${P}-emutramp_pax_proc.patch #457194 epatch_user elibtoolize } multilib_src_configure() { use userland_BSD && export HOST="${CHOST}" econf \ $(use_enable static-libs static) \ $(use_enable pax_kernel pax_emutramp) \ $(use_enable debug) } multilib_src_install_all() { prune_libtool_files einstalldocs } pkg_preinst() { preserve_old_lib /usr/$(get_libdir)/${PN}$(get_libname 5) } pkg_postinst() { preserve_old_lib_notify /usr/$(get_libdir)/${PN}$(get_libname 5) }