# Copyright 1999-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-apps/util-linux/util-linux-2.23.ebuild,v 1.3 2013/05/08 22:32:07 vapier Exp $

EAPI="3"

EGIT_REPO_URI="git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git"
inherit eutils toolchain-funcs libtool flag-o-matic
if [[ ${PV} == "9999" ]] ; then
	inherit git-2 autotools
	#KEYWORDS=""
else
	KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-linux ~arm-linux ~x86-linux"
fi

MY_PV=${PV/_/-}
MY_P=${PN}-${MY_PV}
S=${WORKDIR}/${MY_P}

DESCRIPTION="Various useful Linux utilities"
HOMEPAGE="http://www.kernel.org/pub/linux/utils/util-linux/"
if [[ ${PV} == "9999" ]] ; then
	SRC_URI=""
else
	SRC_URI="mirror://kernel/linux/utils/util-linux/v${PV:0:4}/${MY_P}.tar.xz"
fi

LICENSE="GPL-2 GPL-3 LGPL-2.1 BSD-4 MIT public-domain"
SLOT="0"
IUSE="bash-completion caps +cramfs cytune fdformat ncurses nls old-linux selinux slang static-libs +suid test tty-helpers udev unicode"

RDEPEND="!sys-process/schedutils
	!sys-apps/setarch
	!<sys-apps/sysvinit-2.88-r5
	!sys-block/eject
	!<sys-libs/e2fsprogs-libs-1.41.8
	!<sys-fs/e2fsprogs-1.41.8
	!<app-shells/bash-completion-1.3-r2
	caps? ( sys-libs/libcap-ng )
	cramfs? ( sys-libs/zlib )
	ncurses? ( >=sys-libs/ncurses-5.2-r2 )
	selinux? ( sys-libs/libselinux )
	slang? ( sys-libs/slang )
	udev? ( virtual/udev )"
DEPEND="${RDEPEND}
	nls? ( sys-devel/gettext )
	test? ( sys-devel/bc )
	virtual/os-headers"

src_prepare() {
	if [[ ${PV} == "9999" ]] ; then
		po/update-potfiles
		eautoreconf
	fi
	elibtoolize
}

lfs_fallocate_test() {
	# Make sure we can use fallocate with LFS #300307
	cat <<-EOF > "${T}"/fallocate.c
	#define _GNU_SOURCE
	#include <fcntl.h>
	main() { return fallocate(0, 0, 0, 0); }
	EOF
	append-lfs-flags
	$(tc-getCC) ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} "${T}"/fallocate.c -o /dev/null >/dev/null 2>&1 \
		|| export ac_cv_func_fallocate=no
	rm -f "${T}"/fallocate.c
}

src_configure() {
	lfs_fallocate_test
	econf \
		--enable-fs-paths-extra=/usr/sbin:/bin:/usr/bin \
		$(use_enable nls) \
		--enable-agetty \
		--with-bashcompletiondir='${datarootdir}/bash-completion' \
		$(use_enable bash-completion) \
		$(use_enable caps setpriv) \
		$(use_enable cramfs) \
		$(use_enable cytune) \
		$(use_enable fdformat) \
		$(use_enable old-linux elvtune) \
		--with-ncurses=$(usex ncurses $(usex unicode auto yes) no) \
		--disable-kill \
		--disable-last \
		--disable-login \
		$(use_enable tty-helpers mesg) \
		--enable-partx \
		--enable-raw \
		--enable-rename \
		--disable-reset \
		--enable-schedutils \
		--disable-su \
		$(use_enable tty-helpers wall) \
		$(use_enable tty-helpers write) \
		$(use_enable suid makeinstall-chown) \
		$(use_enable suid makeinstall-setuid) \
		$(use_with selinux) \
		$(use_with slang) \
		$(use_enable static-libs static) \
		$(use_with udev) \
		$(tc-has-tls || echo --disable-tls)
}

src_install() {
	emake install DESTDIR="${D}" || die
	dodoc AUTHORS NEWS README* Documentation/{TODO,*.txt,releases/*}

	# need the libs in /
	gen_usr_ldscript -a blkid mount uuid
	# e2fsprogs-libs didnt install .la files, and .pc work fine
	find "${ED}" -name '*.la' -delete
}

pkg_postinst() {
	elog "The agetty util now clears the terminal by default.  You"
	elog "might want to add --noclear to your /etc/inittab lines."
}