sci-mathematics/octave-forge/octave-forge-2003.06.02.ebuild

# Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sci-mathematics/octave-forge/octave-forge-2003.06.02.ebuild,v 1.2 2005/01/17 11:36:23 phosphan Exp $

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"
SLOT="0"
IUSE="ginac qhull"

DEPEND=">=sci-mathematics/octave-2.1.40
                >=sys-apps/sed-4
                sys-libs/libtermcap-compat
                virtual/tetex
                ginac? ( sci-mathematics/ginac )
                qhull? ( >=media-libs/qhull-3.1-r1 )"


src_compile() {
        econf || die "econf failed"

        # The MPATH, OPATH, and XPATH 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..."
        sed -i "s|^\(MPATH = \)|\1${D}|" Makeconf || die "failed to modify MPATH"
        sed -i "s|^\(OPATH = \)|\1${D}|" Makeconf || die "failed to modify OPATH"
        sed -i "s|^\(XPATH = \)|\1${D}|" Makeconf || die "failed to modify XPATH"
        echo -e "done.\n"

        emake || die "emake failed"
}

src_install() {
        einstall || die "einstall 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."
}
1	# Copyright 1999-2005 Gentoo Foundation
2	# Distributed under the terms of the GNU General Public License v2
3	# $Header: /var/cvsroot/gentoo-x86/sci-mathematics/octave-forge/octave-forge-2003.06.02.ebuild,v 1.2 2005/01/17 11:36:23 phosphan Exp $
4
5	DESCRIPTION="A collection of custom scripts, functions and extensions for GNU Octave"
6	HOMEPAGE="http://octave.sourceforge.net/"
7	SRC_URI="mirror://sourceforge/octave/${P}.tar.gz"
8
9	LICENSE="as-is"
10	KEYWORDS="x86 ~ppc ~sparc"
11	SLOT="0"
12	IUSE="ginac qhull"
13
14	DEPEND=">=sci-mathematics/octave-2.1.40
15	>=sys-apps/sed-4
16	sys-libs/libtermcap-compat
17	virtual/tetex
18	ginac? ( sci-mathematics/ginac )
19	qhull? ( >=media-libs/qhull-3.1-r1 )"
20
21
22	src_compile() {
23	econf \|\| die "econf failed"
24
25	# The MPATH, OPATH, and XPATH variables need to be changed, or they will
26	# cause Portage access violations. They cannot be easily set just using
27	# arguments passed to ./configure (at least, they can not easily be set
28	# correctly)
29	echo -en "Modifying paths..."
30	sed -i "s\|^\(MPATH = \)\|\1${D}\|" Makeconf \|\| die "failed to modify MPATH"
31	sed -i "s\|^\(OPATH = \)\|\1${D}\|" Makeconf \|\| die "failed to modify OPATH"
32	sed -i "s\|^\(XPATH = \)\|\1${D}\|" Makeconf \|\| die "failed to modify XPATH"
33	echo -e "done.\n"
34
35	emake \|\| die "emake failed"
36	}
37
38	src_install() {
39	einstall \|\| die "einstall failed"
40
41	# strip the fudged install paths
42	sed -i "s\|${D}\|\|g" ${D}/usr/bin/mex \|\| die "sed failed"
43
44	dodoc AUTHORS COPYING* ChangeLog INDEX RELEASE-NOTES TODO
45	}
46
47	pkg_postinst() {
48	einfo "If you do not have GiNaC and Qhull installed, octave-forge did not"
49	einfo "compile itself with support for the geometry and symbolic math"
50	einfo "extensions. If you would like these features, please emerge ginac"
51	einfo "and/or qhull and then re-emerge octave-forge. Alternately, you can"
52	einfo "specify USE='ginac qhull' and re-emerge octave-forge; in that case"
53	einfo "the ebuild will automatically install the additional packages."
54	}