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# Copyright 1999-2018 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
inherit autotools flag-o-matic pax-utils
FETCH_P="${PN}_"$(ver_rs 3 '-')
MY_PV=$(ver_cut 1-3)
DESCRIPTION="A free C++ CAS (Computer Algebra System) library and its interfaces"
HOMEPAGE="http://www-fourier.ujf-grenoble.fr/~parisse/giac.html"
SRC_URI="http://www-fourier.ujf-grenoble.fr/~parisse/debian/dists/stable/main/source/${FETCH_P}.tar.gz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 ~x86"
LANGS="el en es fr pt"
IUSE="ao doc examples fltk gc static-libs"
for X in ${LANGS} ; do
IUSE="${IUSE} l10n_${X}"
done
RDEPEND="dev-libs/gmp:=[cxx]
sys-libs/readline:=
fltk? ( >=x11-libs/fltk-1.1.9 )
ao? ( media-libs/libao )
dev-libs/mpfr:=
sci-libs/mpfi
sci-libs/gsl:=
>=sci-mathematics/pari-2.7:=
sci-mathematics/glpk
dev-libs/ntl:=
virtual/lapack
net-misc/curl
gc? ( dev-libs/boehm-gc )"
DEPEND="${RDEPEND}
virtual/pkgconfig"
PATCHES=(
"${FILESDIR}"/${PN}-1.2.2-gsl_lapack.patch
)
S="${WORKDIR}/${PN}-${MY_PV}"
src_prepare(){
if !(use fltk); then
eapply "${FILESDIR}"/${PN}-1.2.2-test_with_nofltk.patch
fi
if has_version ">=sci-mathematics/pari-2.11.0" ; then
eapply "${FILESDIR}"/pari_2_11.patch
fi
default
# remove non-existant include like arch for now
sed -e '/curlbuild/d' -i src/misc.cc
eautoreconf
}
src_configure(){
if use fltk; then
append-cppflags -I$(fltk-config --includedir)
append-lfs-flags
append-libs $(fltk-config --ldflags | sed -e 's/\(-L\S*\)\s.*/\1/') || die
fi
econf \
--enable-gmpxx \
$(use_enable static-libs static) \
$(use_enable fltk gui) \
$(use_enable ao) \
$(use_enable gc)
}
src_install() {
emake install DESTDIR="${D}"
dodoc AUTHORS ChangeLog INSTALL NEWS README TROUBLES
if use fltk; then
if host-is-pax; then
pax-mark -m "${ED}"/usr/bin/x*
fi
else
rm -rf \
"${ED}"/usr/bin/x* \
"${ED}"/usr/share/application-registry \
"${ED}"/usr/share/applications \
"${ED}"/usr/share/icons
fi
if use !doc; then
rm -R "${ED}"/usr/share/doc/giac* "${ED}"/usr/share/giac/doc/ || die
else
for lang in ${LANGS}; do
if use l10n_$lang; then
ln "${ED}"/usr/share/giac/doc/aide_cas "${ED}"/usr/share/giac/doc/"${lang}"/aide_cas || die
else
rm -rf "${ED}"/usr/share/giac/doc/"${lang}"
fi
done
fi
if use !examples; then
rm -R "${ED}"/usr/share/giac/examples || die
fi
# remove .la file
find "${ED}" -name '*.la' -delete || die
}
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