1 files changed, 118 insertions, 0 deletions
diff --git a/sci-libs/nlopt/nlopt-2.4.2-r2.ebuild b/sci-libs/nlopt/nlopt-2.4.2-r2.ebuild
new file mode 100644
index 000000000000..5a937cd80edd
--- /dev/null
+++ b/sci-libs/nlopt/nlopt-2.4.2-r2.ebuild
@@ -0,0 +1,118 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=5
+
+PYTHON_COMPAT=( python2_7 )
+AUTOTOOLS_AUTORECONF=1
+
+inherit python-r1 autotools-utils
+
+DESCRIPTION="Non-linear optimization library"
+HOMEPAGE="http://ab-initio.mit.edu/nlopt/"
+SRC_URI="http://ab-initio.mit.edu/nlopt/${P}.tar.gz"
+
+LICENSE="LGPL-2.1 MIT"
+KEYWORDS="amd64 x86 ~amd64-linux ~x86-linux"
+SLOT="0"
+IUSE="cxx guile octave python static-libs"
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
+
+DEPEND="
+	guile? ( dev-scheme/guile:* )
+	octave? ( sci-mathematics/octave )
+	python? (
+		${PYTHON_DEPS}
+		|| (
+			dev-python/numpy-python2[${PYTHON_USEDEP}]
+			dev-python/numpy[${PYTHON_USEDEP}]
+		)
+	)"
+RDEPEND="${DEPEND}"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-2.3-pkgconfig.patch
+	"${FILESDIR}"/${PN}-2.3-as-needed.patch
+	"${FILESDIR}"/${P}-fix-dynamic-underlinking.patch
+)
+
+src_prepare() {
+	# fix #569996 due to renaming of Octave_map class
+	has_version ">=sci-mathematics/octave-4.0" && \
+		epatch "${FILESDIR}/${P}-octave-4-map.patch"
+	autotools-utils_src_prepare
+	use cxx && BUILD_CXX="${S}_cxx"
+	use python && python_copy_sources
+}
+
+src_configure() {
+	local myeconfargs=(
+		$(use_with octave)
+	)
+	if use octave; then
+		export OCT_INSTALL_DIR="$(octave-config -p LOCALOCTFILEDIR)"
+		export M_INSTALL_DIR="$(octave-config -p LOCALFCNFILEDIR)"
+	else
+		export MKOCTFILE=None
+	fi
+
+	myeconfargs+=(
+		$(use_with guile)
+	)
+
+	if use python; then
+		python_foreach_impl run_in_build_dir autotools-utils_src_configure
+	else
+		autotools-utils_src_configure
+	fi
+
+	if use cxx; then
+		myeconfargs+=( --with-cxx --without-octave --without-python )
+		BUILD_DIR="${BUILD_CXX}" autotools-utils_src_configure
+	fi
+}
+
+src_compile() {
+	if use python; then
+		python_foreach_impl run_in_build_dir autotools-utils_src_compile
+	else
+		autotools-utils_src_compile
+	fi
+	use cxx && BUILD_DIR="${BUILD_CXX}" autotools-utils_src_compile
+	#-C "${BUILD_DIR}_cxx"
+}
+
+src_test() {
+	do_test() {
+		local a f
+		cd "${BUILD_DIR}"/test
+		for a in {1..7}; do
+			for f in {5..9}; do
+				./testopt -a $a -o $f || die "algorithm $a function $f failed"
+			done
+		done
+	}
+	if use python; then
+		python_foreach_impl run_in_build_dir do_test
+	else
+		do_test
+	fi
+	cd "${BUILD_CXX}"/test
+	for a in {1..9}; do
+		for f in {5..9}; do
+			./testopt -a $a -o $f || die "algorithm $a function $f failed"
+		done
+	done
+}
+
+src_install() {
+	# build cxx first so the c lib overwrites the pc file
+	use cxx && BUILD_DIR="${BUILD_CXX}" autotools-utils_src_install
+	if use python; then
+		python_foreach_impl run_in_build_dir autotools-utils_src_install
+	else
+		autotools-utils_src_install
+	fi
+	local r
+	for r in */README; do newdoc ${r} README.$(dirname ${r}); done
+}