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# Copyright 1999-2008 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sci-mathematics/pari/pari-2.3.2-r1.ebuild,v 1.10 2008/04/03 15:41:01 mr_bones_ Exp $
inherit elisp-common eutils flag-o-matic multilib toolchain-funcs
DESCRIPTION="A software package for computer-aided number theory"
HOMEPAGE="http://pari.math.u-bordeaux.fr/"
SRC_URI="http://pari.math.u-bordeaux.fr/pub/pari/unix/${P}.tar.gz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~alpha ~amd64 hppa ~mips ppc ~ppc64 ~sparc ~x86"
IUSE="doc emacs X"
DEPEND="doc? ( virtual/tetex )
sys-libs/readline
X? ( x11-libs/libX11 )
emacs? ( virtual/emacs )"
SITEFILE=50${PN}-gentoo.el
get_compile_dir() {
pushd "${S}/config" >& /dev/null
local fastread=yes
source ./get_archos
popd >& /dev/null
echo "O${osname}-${arch}"
}
src_unpack() {
unpack ${A}
cd "${S}"
epatch "${FILESDIR}/"${P}-strip.patch
epatch "${FILESDIR}/"${P}-ppc-powerpc-arch-fix.patch
# disable default building of docs during install
sed -e "s:install-doc install-examples:install-examples:" \
-i config/Makefile.SH || die "Failed to fix makefile"
}
src_compile() {
#need to force optimization here, as it breaks without
if is-flag -O0; then
replace-flags -O0 -O2
elif ! is-flag -O?; then
append-flags -O2
fi
./Configure \
--prefix=/usr \
--datadir=/usr/share/${P} \
--libdir=/usr/$(get_libdir) \
--mandir=/usr/share/man/man1 || die "./Configure failed"
if use hppa; then
mymake=DLLD\=/usr/bin/gcc\ DLLDFLAGS\=-shared\ -Wl,-soname=\$\(LIBPARI_SONAME\)\ -lm
fi
# Shared libraries should be PIC on ALL architectures.
# Danny van Dyk <kugelfang@gentoo.org> 2005/03/31
# Fixes BUG #49583
local installdir=$(get_compile_dir)
einfo "Building shared library..."
cd "${installdir}" || die "Bad directory. File a BUG!"
emake ${mymake} CFLAGS="${CFLAGS} -DGCC_INLINE -fPIC" lib-dyn || die "Building shared library failed!"
einfo "Building executables..."
emake ${mymake} CFLAGS="${CFLAGS} -DGCC_INLINE" gp ../gp || die "Building executables failed!"
if use doc; then
cd "${S}"
emake docpdf || die "Failed to generate docs"
fi
if use emacs; then
cd "${S}/emacs"
elisp-comp *.el || die "elisp-comp failed"
fi
}
src_test() {
make test-kernel
}
src_install() {
emake DESTDIR="${D}" LIBDIR="${D}"/usr/$(get_libdir) install || \
die "Install failed"
if use emacs; then
elisp-install ${PN} emacs/*.el emacs/*.elc || die "elisp-install failed"
elisp-site-file-install "${FILESDIR}/${SITEFILE}"
fi
dodoc AUTHORS Announce.2.1 CHANGES README TODO NEW
if use doc; then
emake DESTDIR="${D}" LIBDIR="${D}/usr/$(get_libdir)" install-doc \
|| die "Failed to install docs"
insinto /usr/share/doc/${PF}
doins doc/*.pdf || die "Failed to install pdf docs"
fi
#remove superfluous doc directory
rm -fr "${D}/usr/share/${P}/doc" || \
die "Failed to clean up doc directory"
}
pkg_postinst() {
use emacs && elisp-site-regen
}
pkg_postrm() {
use emacs && elisp-site-regen
}
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