# Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

inherit eutils flag-o-matic toolchain-funcs

DESCRIPTION="A minimalists grep implementation"
HOMEPAGE="http://robur.slu.se/jensl/ugrep/"
SRC_URI="http://robur.slu.se/jensl/${PN}/${P}.tar.bz2"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~x86"
IUSE="diet static"

DEPEND="diet? ( dev-libs/dietlibc )"

S=${WORKDIR}/${PN}

src_unpack() {
	unpack ${A}
	cd "${S}"

	epatch ${FILESDIR}/${PN}-gcc-dietlibc-hardcode.patch
}

src_compile() {
	useq static && append-ldflags -static

	if useq diet; then
		CC="diet $(tc-getCC)"
	else
		CC="$(tc-getCC)"
	fi

	emake \
		CC="${CC}" \
		CFLAGS="${CFLAGS}" \
		LDFLAGS="${LDFLAGS}" \
		|| die "emake failed"
}

src_install() {
	exeinto /bin
	doexe ugrep
	dosym ugrep /bin/uegrep
}