gnu apl ebuild

apl-1.4.ebuild (text/plain), 1.67 KB, created by Devin Homan on 2015-02-24 10:23:53 UTC

# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

EAPI=5

DESCRIPTION="GNU APL is a free implementation of APL (A Programming Language) (ISO Standard 13751)."
HOMEPAGE="https://www.gnu.org/software/apl/"
SRC_URI="ftp://ftp.gnu.org/gnu/${PN}/${P}.tar.gz"
# lots of mirror URI's, enable fallback

LICENSE="GPL-3"
SLOT="0"			# might change to support versions >= 1.0
KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86"

IUSE="nls lapack readline extras doc vim-syntax"

DEPEND="nls? ( sys-devel/gettext )
lapack? ( virtual/lapack )
readline? ( sys-libs/readline )"

# use default src_unpack

src_configure() {
    econf $(use_enable nls) \
	  $(use lapack) \
	  $(use_with readline)
}

src_install() {
    # likely be better to have it installed as gnu-apl or gnu-apl-1.4,
    # currently installed as apl
    emake DESTDIR="${D}" install

    # additional programs under ./tools
    if use extras; then
	# this program is useful, but is not installed by the Makefile
	dobin tools/APL_keyboard_learn
    fi

    # a vim mode in ./support-files
    if use vim-syntax; then
	insinto /usr/share/vim/vimfiles/syntax/
	doins support-files/apl.vim
    fi
    # emacs mode at https://github.com/lokedhs/gnu-apl-mode
}

pkg_postinst() {
    # documentation gets installed automatically by the Makefile in /usr/share/doc/apl
    if ! use doc; then
	# TODO /usr/share/doc is brittle; change
	rm -r /usr/share/doc/apl/* || die
    fi
    
    if ! use extras; then
	# installed automatically by GNU APL's Makefile is APserver, AP100, and AP210
	rm /usr/bin/APserver || die
	rm /usr/bin/AP100 || die
	rm /usr/bin/AP210 || die
    fi
}