# Copyright 1999-2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/app-shells/ksh/ksh-93.20090505.ebuild,v 1.3 2010/01/24 21:51:37 vapier Exp $

inherit eutils flag-o-matic toolchain-funcs

RELEASE="2009-05-05"
LOCALE_RELEASE="2007-11-05"
INIT_RELEASE="${RELEASE}"

DESCRIPTION="The Original Korn Shell, 1993 revision (ksh93)"
HOMEPAGE="http://www.kornshell.com/"
SRC_URI="nls? ( mirror://gentoo/ast-ksh-locale.${LOCALE_RELEASE}.tgz )
	mirror://gentoo/INIT.${INIT_RELEASE}.tgz
	mirror://gentoo/ast-ksh.${RELEASE}.tgz"

LICENSE="CPL-1.0"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~ia64 ~ppc ~ppc64 ~s390 ~sparc ~x86"
IUSE="nls"

DEPEND="!app-shells/pdksh"
RDEPEND=""

S=${WORKDIR}

src_unpack() {
	# the AT&T build tools look in here for packages.
	mkdir -p "${S}"/lib/package/tgz

	# move the packages into place.
	cp "${DISTDIR}"/ast-ksh.${RELEASE}.tgz "${S}"/lib/package/tgz/ || die

	if use nls; then
		cp "${DISTDIR}"/ast-ksh-locale.${LOCALE_RELEASE}.tgz "${S}"/lib/package/tgz/ || die
	fi

	# INIT provides the basic tools to start building.
	unpack INIT.${INIT_RELEASE}.tgz

	# run through /bin/sh due to #141906
	sed -i '1i#!/bin/sh' "${S}"/bin/package || die

	# `package read` will unpack any tarballs put in place.
	"${S}"/bin/package read || die
}

src_compile() {
	strip-flags; export CCFLAGS="${CFLAGS}"

	cd "${S}"; ./bin/package only make ast-ksh CC="$(tc-getCC)" || die

	# install the optional locale data.
	if use nls; then
		cd "${S}"; ./bin/package only make ast-ksh-locale CC="$(tc-getCC)"
	fi
}

src_install() {
	exeinto /bin

	doexe "${S}"/arch/linux.*/bin/ksh || die

	newman "${S}"/arch/linux.*/man/man1/sh.1 ksh.1

	dodoc lib/package/LICENSES/ast
	dohtml lib/package/ast-ksh.html

	if use nls; then
		dodir /usr/share
		mv "${S}"/share/lib/locale "${D}"/usr/share
		find "${D}"/usr/share/locale -type f -name 'LC_TIME' -exec rm -rf {} \; 2>/dev/null
	fi
}