# Copyright 1999-2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/app-text/wdiff/wdiff-0.5-r2.ebuild,v 1.20 2010/03/29 11:48:47 jer Exp $

inherit eutils toolchain-funcs

DESCRIPTION="Create a diff disregarding formatting"
HOMEPAGE="http://www.gnu.org/software/wdiff/"
SRC_URI="mirror://gnu/${PN}/${P}.tar.gz
	mirror://gentoo/${P}-gentoo.diff.bz2"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="alpha amd64 ~arm hppa ia64 ~mips ppc ~ppc64 ~s390 ~sh sparc x86 ~x86-fbsd"
IUSE=""

DEPEND="sys-apps/diffutils
	sys-apps/less"

src_unpack() {
	unpack ${A}
	cd "${S}"
	epatch "${WORKDIR}"/${P}-gentoo.diff
	epatch "${FILESDIR}"/${P}-headers.patch
	epatch "${FILESDIR}"/${P}-segfault-fix.diff
	epatch "${FILESDIR}"/${P}-avoid-wraps.diff
	sed -i 's:-ltermcap:-lncurses:' configure
}

src_compile() {
	# Cannot use econf here because the configure script that
	# comes with wdiff is too old to understand the standard
	# options.

	tc-export CC
	./configure --prefix=/usr || die
	echo '#define HAVE_TPUTS 1' >> config.h
	emake || die
}

src_install() {
	einstall || die
	dodoc ChangeLog NEWS README
	doman wdiff.1
}