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# Copyright 1999-2007 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: /var/cvsroot/gentoo-x86/sci-mathematics/octave-forge/octave-forge-2005.06.13-r1.ebuild,v 1.4 2007/07/13 15:35:23 markusle Exp $
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inherit eutils
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DESCRIPTION="A collection of custom scripts, functions and extensions for GNU Octave"
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HOMEPAGE="http://octave.sourceforge.net/"
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SRC_URI="mirror://sourceforge/octave/${P}.tar.gz"
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LICENSE="as-is"
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KEYWORDS="~x86 ~ppc ~sparc ~amd64"
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SLOT="0"
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IUSE="ginac qhull"
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DEPEND="=sci-mathematics/octave-2.1.69*
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>=sys-apps/sed-4
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sys-libs/ncurses
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!amd64? ( ginac? ( sci-mathematics/ginac ) )
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qhull? ( >=media-libs/qhull-3.1-r1 )"
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src_unpack() {
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unpack ${A}
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cd ${S}
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epatch ${FILESDIR}/${PN}-mex.patch
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epatch ${FILESDIR}/${PN}-randmtzig.patch
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# make it compile when X isn't installed. The source file there really
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# doesn't need X at all.
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# 02 Feb 2005, Robin H. Johnson <robbat2@gentoo.org>
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sed -e '/#include <X11/d' -i ${S}/main/audio/aurecord.cc
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}
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src_compile() {
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econf --enable-shared || die "econf failed"
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# this must be done before the *PATH variables are changed
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cd extra/graceplot && make grace_octave_path.m
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cd ${S}
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# The *PATH variables need to be changed, or they will
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# cause Portage access violations. They cannot be easily set just using
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# arguments passed to ./configure (at least, they can not easily be set
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# correctly)
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echo -en "Modifying paths..."
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for path in M O X ALTM ALTO; do
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sed -i "s|^\(${path}PATH = \)|\1${D}|" Makeconf || \
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die "failed to modify ${path}PATH"
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done
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echo -e "done.\n"
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emake || die "emake failed"
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}
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src_install() {
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make DESTDIR="${D}" install || die "install failed"
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# strip the fudged install paths
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sed -i "s|${D}||g" ${D}/usr/bin/mex || die "sed failed"
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dodoc AUTHORS COPYING* ChangeLog INDEX RELEASE-NOTES TODO
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}
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pkg_postinst() {
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einfo "If you do not have GiNaC and Qhull installed, octave-forge did not"
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einfo "compile itself with support for the geometry and symbolic math"
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einfo "extensions. If you would like these features, please emerge ginac"
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einfo "and/or qhull and then re-emerge octave-forge. Alternately, you can"
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einfo "specify USE='ginac qhull' and re-emerge octave-forge; in that case"
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einfo "the ebuild will automatically install the additional packages."
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}
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