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# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sci-mathematics/maxima/maxima-5.11.0-r2.ebuild,v 1.2 2007/04/18 17:53:41 bicatali Exp $
inherit eutils elisp-common autotools
DESCRIPTION="Free computer algebra environment based on Macsyma"
HOMEPAGE="http://maxima.sourceforge.net/"
SRC_URI="mirror://sourceforge/${PN}/${P}.tar.gz"
LICENSE="GPL-2 AECA"
SLOT="0"
KEYWORDS="~amd64 ~ppc ~sparc ~x86"
IUSE="cmucl clisp sbcl gcl tetex emacs tk nls unicode"
# rlwrap is recommended for cmucl and sbcl
RDEPEND=">=sci-visualization/gnuplot-4.0
x11-misc/xdg-utils
tetex? ( virtual/tetex )
emacs? ( virtual/emacs
tetex? ( || ( app-emacs/auctex app-xemacs/auctex ) ) )
clisp? ( >=dev-lisp/clisp-2.33.2-r1 )
gcl? ( >=dev-lisp/gcl-2.6.7 )
sbcl? ( >=dev-lisp/sbcl-0.9.4 app-misc/rlwrap )
cmucl? ( >=dev-lisp/cmucl-19a app-misc/rlwrap )
!clisp? ( !sbcl? ( !cmucl? ( >=dev-lisp/gcl-2.6.7 ) ) )
tk? ( >=dev-lang/tk-8.3.3 )"
DEPEND="${RDEPEND} >=sys-apps/texinfo-4.3"
# the make install already strips maxima exec.
RESTRICT="strip"
for lang in es pt; do
IUSE="${IUSE} linguas_${lang}"
done
pkg_setup() {
# Don't install in the main tree, as this may cause file collisions
if use tetex; then
local TEXMFPATH="$(kpsewhich -var-value=TEXMFSITE)"
local TEXMFCONFIGFILE="$(kpsewhich texmf.cnf)"
if [ -z "${TEXMFPATH}" ]; then
eerror "You haven't defined the TEXMFSITE variable in your TeX config."
eerror "Please do so in the file ${TEXMFCONFIGFILE:-/var/lib/texmf/web2c/texmf.cnf}"
die "Define TEXMFSITE in TeX configuration!"
else
# go through the colon separated list of directories (maybe only one) provided in the variable
# TEXMFPATH (generated from TEXMFSITE from TeX's config) and choose only the first entry.
# All entries are separated by colons, even when defined with semi-colons, kpsewhich changes
# the output to a generic format, so IFS has to be redefined.
local IFS="${IFS}:"
for strippedpath in ${TEXMFPATH}
do
if [ -d ${strippedpath} ]; then
MAXIMA_TEXMFDIR="${strippedpath}"
break
fi
done
# verify if an existing path was chosen to prevent from installing into the wrong directory
if [ -z ${MAXIMA_TEXMFDIR} ]; then
eerror "TEXMFSITE does not contain any existing directory."
eerror "Please define an existing directory in your TeX config file"
eerror "${TEXMFCONFIGFILE:-/var/lib/texmf/web2c/texmf.cnf} or create at least one of the there specified directories"
die "TEXMFSITE variable did not contain an existing directory"
fi
fi
fi
if ! built_with_use -a sci-visualization/gnuplot png gd; then
elog "To benefit full plotting capability of maxima,"
elog "enable the png and gd USE flags enabled for"
elog "both sci-visualization/gnuplot and media-libs/gd"
elog "Then re-emerge maxima"
epause 5
fi
# enable gcl if no other lisp selected
if use gcl || (! use cmucl && ! use clisp && ! use sbcl ); then
if ! built_with_use dev-lisp/gcl ansi; then
eerror "GCL must be installed with ANSI."
eerror "Try USE=\"ansi\" emerge gcl"
die "This package needs gcl with USE=ansi"
fi
enablegcl="--enable-gcl"
fi
}
src_unpack() {
unpack ${A}
# use xdg-open to view html, ps, pdf
epatch "${FILESDIR}/${P}-xdg-utils.patch"
# diff_form autoloading
epatch "${FILESDIR}/${P}-diff_form.patch"
}
src_compile() {
# automake version mismatch otherwise (sbcl only)
use sbcl && eautoreconf
# remove rmaxima if neither cmucl nor sbcl
if ! use sbcl && ! use cmucl ; then
sed -i -e '/^@WIN32_FALSE@bin_SCRIPTS/s/rmaxima//' src/Makefile.in
fi
# remove xmaxima if no tk
local myconf="${enablegcl}"
if use tk; then
myconf="${myconf} --with-wish=wish"
else
myconf="${myconf} --with-wish=none"
sed -i -e '/^SUBDIRS/s/xmaxima//' interfaces/Makefile.in
fi
# enable existing translated doc
if use nls; then
for lang in es pt; do
if use linguas_${lang}; then
myconf="${myconf} --enable-lang-${lang}"
use unicode && myconf="${myconf} --enable-lang-${lang}-utf8"
fi
done
fi
econf \
$(use_enable cmucl) \
$(use_enable clisp) \
$(use_enable sbcl) \
${myconf} \
|| die "econf failed"
emake || die "emake failed"
}
src_install() {
emake DESTDIR="${D}" install || die "emake install failed"
use tk && make_desktop_entry xmaxima xmaxima \
/usr/share/${PN}/${PV}/xmaxima/maxima-new.png
use emacs && \
elisp-site-file-install "${FILESDIR}"/50maxima-gentoo.el
if use tetex; then
insinto "${MAXIMA_TEXMFDIR}/tex/latex/emaxima"
doins interfaces/emacs/emaxima/emaxima.sty
fi
insinto /usr/share/${PN}/${PV}/doc
doins AUTHORS ChangeLog COPYING NEWS README*
dodir /usr/share/doc
dosym /usr/share/${PN}/${PV}/doc /usr/share/doc/${PF}
}
pkg_preinst() {
# some lisp do not gunzip info files on the fly
if use cmucl || use clisp || use sbcl; then
for infofile in $(ls ${D}/usr/share/info/*.gz); do
gunzip ${infofile}
done
fi
}
pkg_postinst() {
use emacs && elisp-site-regen
use tetex && mktexlsr
}
pkg_postrm() {
use emacs && elisp-site-regen
}
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