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gentoo-overlay/dev-libs/libffi/libffi-3.2.1.ebuild

60 lines
2.1 KiB

# Copyright 1999-2016 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
EAPI=5
inherit eutils libtool multilib multilib-minimal toolchain-funcs
DESCRIPTION="a portable, high level programming interface to various calling conventions"
HOMEPAGE="https://sourceware.org/libffi/"
SRC_URI="ftp://sourceware.org/pub/${PN}/${P}.tar.gz"
LICENSE="MIT"
SLOT="0"
KEYWORDS="alpha amd64 arm ~arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~s390 ~sh ~sparc x86 ~ppc-aix ~amd64-fbsd ~sparc-fbsd ~x86-fbsd ~x64-freebsd ~x86-freebsd ~hppa-hpux ~ia64-hpux ~x86-interix ~amd64-linux ~arm-linux ~ia64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
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 https://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 [ $? -eq 0 ]; then
eerror "The linker reported linking against -lffi to be working while it shouldn't have."
eerror "This is wrong and you should find and delete the old copy of libffi before continuing."
die "The system is in inconsistent state with unknown libffi installed."
fi
fi
}
src_prepare() {
sed -i -e 's:@toolexeclibdir@:$(libdir):g' Makefile.in || die #462814
epatch "${FILESDIR}"/${PN}-3.2.1-o-tmpfile-eacces.patch #529044
epatch "${FILESDIR}"/${PN}-3.2.1-complex_alpha.patch
epatch "${FILESDIR}"/${PN}-3.1-darwin-x32.patch
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
}