1 files changed, 65 insertions, 0 deletions
diff --git a/dev-libs/libffi/libffi-3.0.12.ebuild b/dev-libs/libffi/libffi-3.0.12.ebuild
new file mode 100644
index 000000000000..ad10cb06d968
--- /dev/null
+++ b/dev-libs/libffi/libffi-3.0.12.ebuild
@@ -0,0 +1,65 @@
+# Copyright 1999-2013 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/dev-libs/libffi/libffi-3.0.12.ebuild,v 1.1 2013/02/11 20:59:08 ssuominen Exp $
+
+EAPI=5
+
+MY_P=${P/_/-}
+
+inherit eutils libtool multilib toolchain-funcs
+
+DESCRIPTION="a portable, high level programming interface to various calling conventions."
+HOMEPAGE="http://sourceware.org/libffi/"
+SRC_URI="ftp://sourceware.org/pub/${PN}/${MY_P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~ppc-aix ~amd64-fbsd ~sparc-fbsd ~x86-fbsd ~x64-freebsd ~x86-freebsd ~hppa-hpux ~ia64-hpux ~x86-interix ~amd64-linux ~ia64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+IUSE="debug pax_kernel static-libs test"
+
+RDEPEND=""
+DEPEND="test? ( dev-util/dejagnu )"
+
+S=${WORKDIR}/${MY_P}
+
+DOCS="ChangeLog* README"
+
+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 [ $? -eq 0 ]; then
+			eerror "The linker reported linking against -lffi to be working while it shouldn't have."
+			eerror "This is wrong and you should find and delete the old copy of libffi before continuing."
+			die "The system is in inconsistent state with unknown libffi installed."
+		fi
+	fi
+}
+
+src_prepare() {
+	epatch_user
+	elibtoolize
+}
+
+src_configure() {
+	use userland_BSD && export HOST="${CHOST}"
+	econf \
+		$(use_enable static-libs static) \
+		$(use_enable pax_kernel pax_emutramp) \
+		$(use_enable debug)
+}
+
+src_install() {
+	default
+	prune_libtool_files
+}
+
+pkg_preinst() {
+	preserve_old_lib /usr/$(get_libdir)/${PN}$(get_libname 5)
+}
+
+pkg_postinst() {
+	preserve_old_lib_notify /usr/$(get_libdir)/${PN}$(get_libname 5)
+}