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75 lines
1.5 KiB
75 lines
1.5 KiB
# Copyright 1999-2022 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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# ninja doesn't like "-lcblas" so using make.
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CMAKE_MAKEFILE_GENERATOR="emake"
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PYTHON_COMPAT=( python3_{7..10} )
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inherit cmake python-any-r1
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DESCRIPTION="Fast Library for Number Theory"
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HOMEPAGE="http://www.flintlib.org/"
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# flintlib.org tarballs have been broken in the past, Bill Hart suggests
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# we get them from Github (which he has control over).
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SRC_URI="https://github.com/wbhart/flint2/archive/refs/tags/v${PV}.tar.gz
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-> ${P}.tar.gz"
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LICENSE="LGPL-2.1+"
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# Based off the soname, e.g. /usr/lib64/libflint.so -> libflint.so.15
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SLOT="0/16"
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KEYWORDS="amd64 ~arm ~arm64 ~ppc ~riscv x86"
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IUSE="doc ntl test"
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RESTRICT="!test? ( test )"
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BDEPEND="doc? (
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dev-python/sphinx
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app-text/texlive-core
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dev-texlive/texlive-latex
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dev-texlive/texlive-latexextra
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dev-tex/latexmk
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)
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${PYTHON_DEPS}"
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DEPEND="dev-libs/gmp:=
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dev-libs/mpfr:=
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ntl? ( dev-libs/ntl:= )
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virtual/cblas"
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RDEPEND="${DEPEND}"
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S="${WORKDIR}/flint2-${PV}"
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src_configure() {
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local mycmakeargs=(
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-DWITH_NTL="$(usex ntl)"
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-DBUILD_TESTING="$(usex test)"
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-DBUILD_DOCS="$(usex doc)"
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-DCBLAS_INCLUDE_DIRS="${EPREFIX}/usr/include"
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-DCBLAS_LIBRARIES="-lcblas"
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)
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cmake_src_configure
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if use doc ; then
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HTML_DOCS="${BUILD_DIR}/html/*"
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DOCS=(
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"${S}"/README
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"${S}"/AUTHORS
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"${S}"/NEWS
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"${BUILD_DIR}"/latex/Flint.pdf
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)
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fi
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}
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src_compile() {
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cmake_src_compile
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if use doc ; then
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cmake_build html
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cmake_build pdf
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fi
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}
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