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# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sci-mathematics/octave/octave-2.1.36-r1.ebuild,v 1.2 2004/12/29 02:31:38 ribosome Exp $
inherit flag-o-matic eutils
IUSE="tetex"
DESCRIPTION="GNU Octave is a high-level language (MatLab compatible) intended for numerical computations"
HOMEPAGE="http://www.octave.org/"
SRC_URI="ftp://ftp.octave.org/pub/octave/bleeding-edge/${P}.tar.bz2"
SLOT="0"
LICENSE="GPL-2"
KEYWORDS="x86 ppc"
DEPEND="virtual/libc
>=sys-libs/ncurses-5.2-r3
>=media-gfx/gnuplot-3.7.1-r3
>=sci-libs/fftw-2.1.3
>=dev-util/gperf-2.7.2
tetex? ( virtual/tetex ) "
# NOTE: octave supports blas/lapack from intel but this is not open
# source nor is it free (as in beer OR speech) Check out...
# http://developer.intel.com/software/products/mkl/mkl52/index.htm for
# more information
src_unpack() {
unpack ${A}
cd ${WORKDIR}
epatch ${FILESDIR}/filebuf.diff
}
src_compile() {
filter-flags -ffast-math
# NOTE: This version actually works with gcc-3.x
./configure --prefix=/usr \
--sysconfdir=/etc \
--localstatedir=/var/state/octave \
--infodir=/usr/share/info \
--mandir=/usr/share/man \
--host=${CHOST} \
--build=${CHOST} \
--target=${CHOST} \
--enable-dl \
--enable-shared \
--enable-rpath \
--enable-lite-kernel || die "configure failed"
epatch ${FILESDIR}/kill-dvips.diff
emake || die "emake failed"
}
src_install() {
make \
prefix=${D}/usr \
mandir=${D}/usr/share/man \
infodir=${D}/usr/share/info \
install || die "make install failed"
use tetex && octave-install-doc
}
octave-install-doc() {
echo "Installing documentation..."
insinto /usr/share/doc/${PF}
doins doc/faq/Octave-FAQ.dvi
doins doc/interpreter/octave.dvi
doins doc/liboctave/liboctave.dvi
doins doc/refcard/refcard-a4.dvi
doins doc/refcard/refcard-legal.dvi
doins doc/refcard/refcard-letter.dvi
}
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