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# Copyright 1999-2009 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sci-mathematics/maxima/maxima-5.17.1-r1.ebuild,v 1.1 2009/03/18 23:50:09 grozin Exp $
inherit eutils elisp-common
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"
# ~sparc will be added back after keywording app-emacs/imaxima
KEYWORDS="~amd64 ~ppc ~x86"
# Supported lisps with readline
SUPP_RL="gcl clisp"
# Supported lisps without readline
SUPP_NORL="cmucl sbcl"
SUPP_LISPS="${SUPP_RL} ${SUPP_NORL}"
# Default lisp if none selected
DEF_LISP="sbcl"
IUSE="latex emacs tk nls unicode xemacs X ${SUPP_LISPS} ${IUSE}"
# Languages
LANGS="es pt pt_BR"
for lang in ${LANGS}; do
IUSE="${IUSE} linguas_${lang}"
done
RDEPEND="X? ( x11-misc/xdg-utils
sci-visualization/gnuplot
tk? ( dev-lang/tk ) )
latex? ( || ( dev-texlive/texlive-latexrecommended
>=app-text/tetex-3
app-text/ptex ) )
emacs? ( virtual/emacs
latex? ( app-emacs/auctex ) )
xemacs? ( virtual/xemacs
latex? ( app-emacs/auctex ) )"
PDEPEND="emacs? ( app-emacs/imaxima )"
# create lisp dependencies
for LISP in ${SUPP_LISPS}; do
RDEPEND="${RDEPEND} ${LISP}? ( dev-lisp/${LISP} )"
DEF_DEP="${DEF_DEP} !${LISP}? ( "
done
DEF_DEP="${DEF_DEP} dev-lisp/${DEF_LISP}"
for LISP in ${SUPP_NORL}; do
RDEPEND="${RDEPEND} ${LISP}? ( app-misc/rlwrap )"
[[ ${LISP} = ${DEF_LISP} ]] && \
DEF_DEP="${DEF_DEP} app-misc/rlwrap"
done
for LISP in ${SUPP_LISPS}; do
DEF_DEP="${DEF_DEP} )"
done
RDEPEND="${RDEPEND}
${DEF_DEP}"
DEPEND="${RDEPEND}
sys-apps/texinfo"
TEXMF=/usr/share/texmf-site
pkg_setup() {
LISPS=""
for LISP in ${SUPP_LISPS}; do
use ${LISP} && LISPS="${LISPS} ${LISP}"
done
RL=""
for LISP in ${SUPP_NORL}; do
use ${LISP} && RL="yes"
done
if [ -z "${LISPS}" ]; then
ewarn "No lisp specified in USE flags, choosing ${DEF_LISP} as default"
LISPS="${DEF_LISP}"
RL="yes"
fi
if use gcl; then
if ! built_with_use dev-lisp/gcl ansi; then
eerror "gcl must be emerged with the USE flag ansi"
die "This package needs gcl with USE=ansi"
fi
# gcl in the main tree is broken (bug #205803)
ewarn "Please use gcl from the lisp overlay"
fi
if use X && ! built_with_use sci-visualization/gnuplot gd wxwindows; then
elog "To benefit full plotting capability of maxima,"
elog "enable the gd USE flag for sci-visualization/gnuplot"
elog "And if you are planning to use wxmaxima, you want to"
elog "also add the wxwindows flag to gnuplot."
epause 5
fi
}
src_unpack() {
unpack ${A}
cd "${S}"
# use xdg-open to view ps, pdf
epatch "${FILESDIR}"/${PN}-xdg-utils.patch
epatch "${FILESDIR}"/${PN}-no-init-files.patch
# remove rmaxima if neither cmucl nor sbcl
if [ -z "${RL}" ]; then
sed -e '/^@WIN32_FALSE@bin_SCRIPTS/s/rmaxima//' \
-i "${S}"/src/Makefile.in \
|| die "sed for rmaxima failed"
fi
# don't install imaxima, since we have a separate package for it
sed -i -e '/^SUBDIRS/s/imaxima//' interfaces/emacs/Makefile.in \
|| die "sed for imaxima failed"
}
src_compile() {
local myconf=""
for LISP in ${LISPS}; do
myconf="${myconf} --enable-${LISP}"
done
# remove xmaxima if no tk
if use tk; then
myconf="${myconf} --with-wish=wish"
else
myconf="${myconf} --with-wish=none"
sed -i \
-e '/^SUBDIRS/s/xmaxima//' \
interfaces/Makefile.in || die "sed for tk failed"
fi
# enable existing translated doc
if use nls; then
for lang in ${LANGS}; do
if use "linguas_${lang}"; then
myconf="${myconf} --enable-lang-${lang}"
use unicode && myconf="${myconf} --enable-lang-${lang}-utf8"
fi
done
fi
econf ${myconf}
emake || die "emake failed"
}
src_install() {
einstall emacsdir="${D}${SITELISP}/${PN}" || die "einstall failed"
use tk && make_desktop_entry xmaxima xmaxima \
/usr/share/${PN}/${PV}/xmaxima/maxima-new.png \
"Science;Math;Education"
if use latex; then
insinto ${TEXMF}/tex/latex/emaxima
doins interfaces/emacs/emaxima/emaxima.sty
fi
# do not use dodoc because interfaces can't read compressed files
# read COPYING before attempt to remove it from dodoc
insinto /usr/share/${PN}/${PV}/doc
doins AUTHORS COPYING README README.lisps || die
dodir /usr/share/doc
dosym ../${PN}/${PV}/doc /usr/share/doc/${PF} || die
if use emacs; then
elisp-site-file-install "${FILESDIR}"/50maxima-gentoo.el || die
fi
}
pkg_preinst() {
# some lisps do not read compress info files (bug #176411)
for infofile in "${D}"/usr/share/info/*.bz2 ; do
bunzip2 "${infofile}"
done
for infofile in "${D}"/usr/share/info/*.gz ; do
gunzip "${infofile}"
done
}
pkg_postinst() {
use emacs && elisp-site-regen
use latex && mktexlsr
}
pkg_postrm() {
use emacs && elisp-site-regen
}
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