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110 lines
2.2 KiB
110 lines
2.2 KiB
# Copyright 1999-2020 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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PYTHON_COMPAT=( python3_{6..9} )
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inherit python-r1 cmake fortran-2
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DESCRIPTION="Non-linear optimization library"
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HOMEPAGE="https://ab-initio.mit.edu/nlopt/"
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SRC_URI="https://github.com/stevengj/nlopt/archive/v${PV}.tar.gz -> ${P}.tar.gz"
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LICENSE="LGPL-2.1 MIT"
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KEYWORDS="amd64 x86 ~amd64-linux ~x86-linux"
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SLOT="0"
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IUSE="cxx guile octave python static-libs test"
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REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
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RESTRICT="!test? ( test )"
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RDEPEND="
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guile? ( dev-scheme/guile:* )
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octave? ( sci-mathematics/octave )
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python? (
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${PYTHON_DEPS}
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dev-python/numpy[${PYTHON_USEDEP}]
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)
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"
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DEPEND="
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${RDEPEND}
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python? ( dev-lang/swig )
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"
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src_prepare() {
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cmake_src_prepare
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use python && python_copy_sources
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}
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src_configure() {
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local mycmakeargs=(
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-DNLOPT_CXX=$(usex cxx)
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-DNLOPT_FORTRAN=$(usex test)
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-DNLOPT_GUILE=$(usex guile)
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-DNLOPT_OCTAVE=$(usex octave)
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-DNLOPT_PYTHON=$(usex python)
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-DNLOPT_SWIG=$(usex python)
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-DNLOPT_TESTS=$(usex test)
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)
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if use python; then
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python_foreach_impl run_in_build_dir cmake_src_configure
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else
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cmake_src_configure
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fi
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if use static-libs; then
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mycmakeargs+=(
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-DBUILD_SHARED_LIBS=OFF
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)
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BUILD_DIR="${S}_static-libs" run_in_build_dir cmake_src_configure
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fi
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}
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src_compile() {
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if use python; then
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python_foreach_impl run_in_build_dir cmake_src_compile
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else
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cmake_src_compile
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fi
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if use static-libs; then
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BUILD_DIR="${S}_static-libs" run_in_build_dir cmake_src_compile
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fi
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}
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src_test() {
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do_test() {
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local a f
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cd "${BUILD_DIR}"/test
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for a in {1..$(usex cxx 9 7)}; do
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for f in {5..9}; do
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./testopt -a $a -o $f || die "algorithm $a function $f failed"
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done
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done
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}
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if use python; then
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python_foreach_impl run_in_build_dir do_test
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else
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do_test
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fi
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if use static-libs; then
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BUILD_DIR="${S}_static-libs" run_in_build_dir do_test
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fi
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}
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nlopt_install() {
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cmake_src_install
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python_optimize
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}
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src_install() {
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if use python; then
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python_foreach_impl run_in_build_dir nlopt_install
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else
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cmake_src_install
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fi
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if use static-libs; then
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BUILD_DIR="${S}_static-libs" run_in_build_dir dolib.a libnlopt.a
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fi
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local r
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for r in */README; do newdoc ${r} README.$(dirname ${r}); done
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}
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