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# Copyright 1999-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

EAPI="4"

inherit eutils toolchain-funcs pam multilib-minimal

DESCRIPTION="POSIX 1003.1e capabilities"
HOMEPAGE="http://www.friedhoff.org/posixfilecaps.html"
SRC_URI="mirror://gentoo/${P}.tar.bz2"

# it's available under either of the licenses
LICENSE="|| ( GPL-2 BSD )"
SLOT="0"
KEYWORDS="~amd64"
IUSE="pam"

RDEPEND="sys-apps/attr
	pam? ( virtual/pam[${MULTILIB_USEDEP}] )"
DEPEND="${RDEPEND}
	sys-kernel/linux-headers"

src_prepare() {
	epatch "${FILESDIR}"/${PN}-2.22-build-system-fixes.patch
	epatch "${FILESDIR}"/${PN}-2.22-no-perl.patch
	epatch "${FILESDIR}"/${PN}-2.20-ignore-RAISE_SETFCAP-install-failures.patch
	epatch "${FILESDIR}"/${PN}-2.21-include.patch
	sed -i \
		-e "/^PAM_CAP/s:=.*:=$(usex pam):" \
		-e '/^DYNAMIC/s:=.*:=yes:' \
		Make.Rules
	multilib_copy_sources
}

multilib_src_configure() {
	sed -i \
		-e "/^lib=/s:=.*:=/usr/$(get_libdir):" \
		Make.Rules
}

multilib_src_install() {
	tc-export_build_env BUILD_CC
	tc-export CC AR RANLIB
	# no configure, needs explicit install line #444724#c3
	emake install DESTDIR="${ED}"

	gen_usr_ldscript -a cap

	rm -rf "${ED}"/usr/$(get_libdir)/security
	dopammod pam_cap/pam_cap.so
	dopamsecurity '' pam_cap/capability.conf
}

multilib_src_install_all() {
	dodoc CHANGELOG README doc/capability.notes
}