gentoo-overlay/app-arch/gzip/gzip-1.6.ebuild

# Copyright 1999-2014 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/app-arch/gzip/gzip-1.6.ebuild,v 1.2 2014/01/18 01:18:08 vapier Exp $

EAPI="4"

inherit eutils flag-o-matic

DESCRIPTION="Standard GNU compressor"
HOMEPAGE="http://www.gnu.org/software/gzip/"
SRC_URI="mirror://gnu-alpha/gzip/${P}.tar.xz
	mirror://gnu/gzip/${P}.tar.xz
	mirror://gentoo/${P}.tar.xz"

LICENSE="GPL-3"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~sparc-fbsd ~x86-fbsd"
IUSE="pic static"

src_prepare() {
	epatch "${FILESDIR}"/${PN}-1.3.8-install-symlinks.patch
}

src_configure() {
	use static && append-flags -static
	# avoid text relocation in gzip
	use pic && export DEFS="NO_ASM"
	econf
}

src_install() {
	default
	docinto txt
	dodoc algorithm.doc gzip.doc

	# keep most things in /usr, just the fun stuff in /
	dodir /bin
	mv "${ED}"/usr/bin/{gunzip,gzip,uncompress,zcat} "${ED}"/bin/ || die
	sed -i -e 's:/usr::' "${ED}"/bin/gunzip || die
}