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# Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sci-mathematics/pari/pari-2.1.5-r4.ebuild,v 1.2 2005/06/26 13:49:26 gmsoft Exp $
inherit eutils
DESCRIPTION="pari (or pari-gp) : a software package for computer-aided number theory"
HOMEPAGE="http://www.parigp-home.de/"
SRC_URI="http://www.gn-50uma.de/ftp/pari-2.1/${P}.tar.gz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="x86 ~ppc ~sparc alpha ~mips hppa amd64"
IUSE="doc emacs"
DEPEND="doc? ( virtual/tetex )"
src_unpack() {
unpack ${A}
cd ${S}
epatch ${FILESDIR}/docs.patch
epatch ${FILESDIR}/wrong_functype.patch
}
src_compile() {
./Configure \
--host="$(echo ${CHOST} | cut -f "1 3" -d '-')" \
--prefix=/usr \
--miscdir=/usr/share/doc/${P} \
--datadir=/usr/share/${P} \
--mandir=/usr/share/man/man1 || die "./configure failed"
addwrite "/var/lib/texmf"
addwrite "/usr/share/texmf"
addwrite "/var/cache/fonts"
if use amd64; then
# Fixes BUG #49583
einfo "Building shared library..."
cd Olinux-x86_64
emake CFLAGS="${CFLAGS} -DGCC_INLINE -fPIC" lib-dyn || die "Building shared library failed!"
einfo "Building executables..."
emake CFLAGS="${CFLAGS} -DGCC_INLINE" gp ../gp || die "Building exectuables failed!"
elif use alpha; then
einfo "Building shared library..."
cd Olinux-alpha
emake CFLAGS="${CFLAGS} -DGCC_INLINE -fPIC" lib-dyn || die "Building shared library failed!"
einfo "Building executables..."
emake CFLAGS="${CFLAGS} -DGCC_INLINE" gp ../gp || die "Building exec tu ables failed!"
elif use hppa; then
einfo "Building shared library..."
cd Olinux-hppa*
mymake=DLLD\=/usr/bin/gcc\ DLLDFLAGS\=-shared\ -Wl,-soname=\$\(LIBPARI_SONAME\)\ -lm
emake CFLAGS="${CFLAGS} -DGCC_INLINE -fPIC" ${mymake} lib-dyn || die "Building shared library failed!"
einfo "Building executables..."
emake CFLAGS="${CFLAGS} -DGCC_INLINE" gp ../gp || die "Building exec tu ables failed!"
else
emake CFLAGS="${CFLAGS} -DGCC_INLINE" gp || die
fi
use doc || rm -rf doc/*.tex
use doc && emake doc
}
src_install () {
make DESTDIR=${D} install || die
if use emacs; then
insinto /usr/share/emacs/site-lisp
doins emacs/pari.el
fi
dodoc AUTHORS Announce.2.1 CHANGES README TODO
}
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