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# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
inherit flag-o-matic
DESCRIPTION="C++ library and tools for symbolic calculations"
SRC_URI="http://www.ginac.de/${P}.tar.bz2"
HOMEPAGE="https://www.ginac.de/"
LICENSE="GPL-2+"
SLOT="0"
KEYWORDS="~amd64 ~ppc ~x86 ~amd64-linux ~x86-linux"
IUSE="doc static-libs"
RDEPEND=">=sci-libs/cln-1.2.2"
DEPEND="${RDEPEND}
virtual/pkgconfig
doc? ( app-doc/doxygen
media-gfx/transfig
virtual/texi2dvi
dev-texlive/texlive-fontsrecommended
)"
PATCHES=( "${FILESDIR}"/${PN}-1.5.1-pkgconfig.patch )
src_configure() {
append-cxxflags -std=c++14
econf --disable-rpath
}
src_compile() {
emake
if use doc; then
export VARTEXFONTS="${T}"/fonts
pushd doc/reference >> /dev/null || die "pushd doc/reference failed"
emake html pdf
popd >> /dev/null
pushd doc/tutorial >> /dev/null || die "pushd doc/tutorial failed"
emake ginac.pdf ginac.html
popd >> /dev/null
fi
}
src_test() {
pushd ../${P}_build > /dev/null
emake check
popd > /dev/null
}
src_install() {
default
if use doc; then
pushd doc > /dev/null || die "pushd doc failed"
newdoc tutorial/ginac.pdf tutorial.pdf
newdoc reference/reference.pdf reference.pdf
docinto html/reference
dodoc -r reference/html_files/.
docinto html
newdoc tutorial/ginac.html tutorial.html
docinto examples
dodoc "${S}"/doc/examples/*.cpp examples/ginac-examples.*
popd > /dev/null
fi
}
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