# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id: b06944c2153529aea8083903de191f926056340f $

EAPI=5
inherit eutils multilib

DESCRIPTION="GNU utility to convert program --help output to a man page"
HOMEPAGE="https://www.gnu.org/software/help2man/"
SRC_URI="mirror://gnu/${PN}/${P}.tar.xz"

LICENSE="GPL-3"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~ppc-aix ~amd64-fbsd ~sparc-fbsd ~x86-fbsd ~amd64-linux ~arm-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
IUSE="nls"

RDEPEND="dev-lang/perl
	nls? ( dev-perl/Locale-gettext )"
DEPEND=${RDEPEND}

DOCS="debian/changelog NEWS README THANKS" #385753

src_prepare() {
	epatch \
		"${FILESDIR}"/${PN}-1.46.1-linguas.patch

	if [[ ${CHOST} == *-darwin* ]] ; then
		sed -i \
			-e "s:-shared:-dynamiclib -install_name ${EPREFIX}/usr/lib/${PN}/bindtextdomain.dylib:" \
			-e "s:LD_PRELOAD:DYLD_INSERT_LIBRARIES:g" \
			Makefile.in \
			|| die
	fi
	sed -i \
		-e "s/\$(preload).so/\$(preload)$(get_libname)/" \
		Makefile.in \
		configure \
		|| die
}

src_configure() {
	# Disable gettext requirement as the release includes the gmo files #555018
	econf \
		ac_cv_path_MSGFMT=$(type -P false) \
		$(use_enable nls)
}