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# Copyright 1999-2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sci-mathematics/octave-forge/octave-forge-2005.06.13-r1.ebuild,v 1.2 2006/09/30 23:59:43 wormo Exp $
inherit eutils
DESCRIPTION="A collection of custom scripts, functions and extensions for GNU Octave"
HOMEPAGE="http://octave.sourceforge.net/"
SRC_URI="mirror://sourceforge/octave/${P}.tar.gz"
LICENSE="as-is"
KEYWORDS="~x86 ~ppc ~sparc ~amd64"
SLOT="0"
IUSE="ginac qhull"
DEPEND="=sci-mathematics/octave-2.1.69*
>=sys-apps/sed-4
sys-libs/ncurses
!amd64? ( ginac? ( sci-mathematics/ginac ) )
qhull? ( >=media-libs/qhull-3.1-r1 )"
src_unpack() {
unpack ${A}
cd ${S}
epatch ${FILESDIR}/${PN}-mex.patch
epatch ${FILESDIR}/${PN}-randmtzig.patch
# make it compile when X isn't installed. The source file there really
# doesn't need X at all.
# 02 Feb 2005, Robin H. Johnson <robbat2@gentoo.org>
sed -e '/#include <X11/d' -i ${S}/main/audio/aurecord.cc
}
src_compile() {
econf --enable-shared || die "econf failed"
# this must be done before the *PATH variables are changed
cd extra/graceplot && make grace_octave_path.m
cd ${S}
# The *PATH variables need to be changed, or they will
# cause Portage access violations. They cannot be easily set just using
# arguments passed to ./configure (at least, they can not easily be set
# correctly)
echo -en "Modifying paths..."
for path in M O X ALTM ALTO; do
sed -i "s|^\(${path}PATH = \)|\1${D}|" Makeconf || \
die "failed to modify ${path}PATH"
done
echo -e "done.\n"
emake || die "emake failed"
}
src_install() {
make DESTDIR="${D}" install || die "install failed"
# strip the fudged install paths
sed -i "s|${D}||g" ${D}/usr/bin/mex || die "sed failed"
dodoc AUTHORS COPYING* ChangeLog INDEX RELEASE-NOTES TODO
}
pkg_postinst() {
einfo "If you do not have GiNaC and Qhull installed, octave-forge did not"
einfo "compile itself with support for the geometry and symbolic math"
einfo "extensions. If you would like these features, please emerge ginac"
einfo "and/or qhull and then re-emerge octave-forge. Alternately, you can"
einfo "specify USE='ginac qhull' and re-emerge octave-forge; in that case"
einfo "the ebuild will automatically install the additional packages."
}
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