summaryrefslogtreecommitdiff
blob: 7d4bbdec8af9804b69667f99f8f8a24545dddeb0 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
# 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
	doc? ( https://github.com/CGAL/cgal/releases/download/releases%2F${MY_P}/${MY_P}-doc_html.tar.xz )"

LICENSE="LGPL-3 GPL-3 Boost-1.0"
SLOT="0/13"
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="$(get_libdir)"
		-DCGAL_INSTALL_CMAKE_DIR="$(get_libdir)/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
		docompress -x /usr/share/doc/${PF}/{examples,demo}
	fi
	if use doc; then
		docinto html/
		dodoc -r "${WORKDIR}"/doc_html/*
		docompress -x /usr/share/doc/${PF}/html
	fi
}