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# Copyright 1999-2009 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sci-mathematics/pari/pari-2.3.4.ebuild,v 1.1 2009/01/15 17:19:08 bicatali Exp $
EAPI=2
inherit elisp-common eutils flag-o-matic 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/${PN}/unix/${P}.tar.gz
elliptic? ( http://pari.math.u-bordeaux.fr/pub/${PN}/packages/elldata.tgz )
galois? ( http://pari.math.u-bordeaux.fr/pub/${PN}/packages/galdata.tgz )"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~hppa ~mips ~ppc ~ppc64 ~sparc ~x86 ~x86-fbsd"
IUSE="doc emacs X elliptic galois gmp static"
RDEPEND="sys-libs/readline
X? ( x11-libs/libX11 )
emacs? ( virtual/emacs )
gmp? ( dev-libs/gmp )"
DEPEND="${RDEPEND}
doc? ( virtual/latex-base )"
SITEFILE=50${PN}-gentoo.el
get_compile_dir() {
pushd "${S}/config" >& /dev/null
local fastread=yes
source ./get_archos
popd >& /dev/null
echo "O${osname}-${arch}"
}
src_prepare() {
# move data into place
if ( use galois || use elliptic ); then
mv "${WORKDIR}"/data "${S}" \
|| die "failed to move data"
fi
epatch "${FILESDIR}/"${PN}-2.3.2-strip.patch
epatch "${FILESDIR}/"${PN}-2.3.2-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"
# propagate ldflags
sed -i \
-e 's/-shared $extra/-shared $extra \\$(LDFLAGS)/' \
config/get_dlld || die
}
src_configure() {
#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
local myconf="--with-readline"
use gmp && myconf="${myconf} --kernel=gmp"
./Configure \
--prefix=/usr \
--datadir=/usr/share/${P} \
--libdir=/usr/$(get_libdir) \
--mandir=/usr/share/man/man1 \
${myconf} \
|| die "./Configure failed"
}
src_compile() {
if use hppa; then
mymake=DLLD\=/usr/bin/gcc\ DLLDFLAGS\=-shared\ -Wl,-soname=\$\(LIBPARI_SONAME\)\ -lm
fi
local installdir=$(get_compile_dir)
cd "${installdir}" || die "Bad directory. File a BUG!"
einfo "Building shared library..."
emake ${mymake} CFLAGS="${CFLAGS} -DGCC_INLINE -fPIC" lib-dyn \
|| die "Building shared library failed!"
if use static; then
einfo "Building static library..."
emake ${mymake} CFLAGS="${CFLAGS} -DGCC_INLINE" lib-sta \
|| die "Building static library failed!"
fi
einfo "Building executables..."
emake ${mymake} CFLAGS="${CFLAGS} -DGCC_INLINE" gp ../gp \
|| die "Building executables failed!"
if use doc; then
cd "${S}"
# To prevent sandbox violations by metafont
VARTEXFONTS="${T}"/fonts emake docpdf \
|| die "Failed to generate docs"
fi
if use emacs; then
cd "${S}/emacs"
elisp-compile *.el || die "elisp-compile failed"
fi
}
src_test() {
emake test-kernel || die
}
src_install() {
emake DESTDIR="${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}/${SITEFILE}"
fi
dodoc AUTHORS Announce.2.1 CHANGES README NEW
if use doc; then
emake DESTDIR="${D}" LIBDIR="${D}/usr/$(get_libdir)" install-doc \
|| die "Failed to install docs"
insinto /usr/share/doc/${PF}
doins doc/*.pdf || die "Failed to install pdf docs"
fi
if (use galois || use elliptic); then
emake DESTDIR="${D}" LIBDIR="${D}"/usr/$(get_libdir) install-data \
|| die "Failed to install data files"
fi
if use static; then
emake DESTDIR="${D}" LIBDIR="${D}"/usr/$(get_libdir) install-lib-sta || \
die "Install of static library failed"
fi
#remove superfluous doc directory
rm -fr "${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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