reinit the tree, so we can have metadata

1 files changed, 86 insertions, 0 deletions

diff --git a/sci-mathematics/cgal/cgal-4.9.ebuild b/sci-mathematics/cgal/cgal-4.9.ebuild
new file mode 100644
index 000000000000..b8c9051efdad
--- /dev/null
+++ b/sci-mathematics/cgal/cgal-4.9.ebuild
@@ -0,0 +1,86 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit cmake-utils flag-o-matic
+
+MY_P=CGAL-${PV}
+
+DESCRIPTION="C++ library for geometric algorithms and data structures"
+HOMEPAGE="http://www.cgal.org/"
+SRC_URI="
+	https://github.com/CGAL/cgal/releases/download/releases%2F${MY_P}/${MY_P}.tar.xz -> ${P}.tar.xz
+	doc? ( https://github.com/CGAL/cgal/releases/download/releases%2F${MY_P}/${MY_P}-doc_html.tar.xz -> ${P}-doc_html-1.tar.xz )"
+
+LICENSE="LGPL-3 GPL-3 Boost-1.0"
+SLOT="0"
+KEYWORDS="amd64 x86 ~amd64-linux ~x86-linux"
+IUSE="doc examples +gmp mpfi ntl qt5"
+
+RDEPEND="
+	>=dev-cpp/eigen-3.1
+	dev-libs/boost:=
+	dev-libs/mpfr:0
+	sys-libs/zlib
+	x11-libs/libX11
+	virtual/glu
+	virtual/opengl
+	gmp? ( dev-libs/gmp[cxx] )
+	qt5? (
+		dev-qt/qtcore:5
+		dev-qt/qtgui:5
+		dev-qt/qtopengl:5
+		dev-qt/qtsvg:5
+		dev-qt/qtwidgets:5
+	)
+	mpfi? ( sci-libs/mpfi )
+	ntl? ( dev-libs/ntl )"
+DEPEND="${RDEPEND}
+	app-arch/xz-utils
+	virtual/pkgconfig"
+
+S="${WORKDIR}/${MY_P}"
+PATCHES=(
+	"${FILESDIR}/${PN}-4.7-fix-buildsystem.patch"
+)
+
+src_prepare() {
+	cmake-utils_src_prepare
+	# modules provided by dev-util/cmake and dev-cpp/eigen
+	rm cmake/modules/Find{Eigen3,GLEW,OpenGL}.cmake || die
+	sed \
+		-e '/install(FILES AUTHORS/d' \
+		-i CMakeLists.txt || die
+
+	# use C++11 threads instead of boost::thread
+	append-cxxflags -std=c++11
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DCGAL_INSTALL_LIB_DIR="$(get_libdir)"
+		-DCGAL_INSTALL_CMAKE_DIR="lib/cmake"
+		-DWITH_CGAL_Qt3=OFF
+		-DWITH_LEDA=OFF
+		-DWITH_Eigen3=ON
+		-DWITH_ZLIB=ON
+		-DWITH_GMP="$(usex gmp)"
+		-DWITH_GMPXX="$(usex gmp)"
+		-DWITH_CGAL_Qt5="$(usex qt5)"
+		-DWITH_MPFI="$(usex mpfi)"
+		-DWITH_NTL="$(usex ntl)"
+	)
+	cmake-utils_src_configure
+}
+
+src_install() {
+	cmake-utils_src_install
+	if use examples; then
+		dodoc -r examples demo
+	fi
+	if use doc; then
+		docinto html/
+		dodoc -r "${WORKDIR}"/doc_html/*
+	fi
+}