summaryrefslogtreecommitdiff
blob: f6f13183e6ff23f57103ac6d07d0a7928790826e (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
# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

inherit findlib

DESCRIPTION="O'Caml Graph library"
HOMEPAGE="http://ocamlgraph.lri.fr/index.en.html"
SRC_URI="http://ocamlgraph.lri.fr/download/${P}.tar.gz"

LICENSE="LGPL-2.1"
SLOT="0/${PV}"
KEYWORDS="amd64 arm arm64 ~ppc ppc64 x86"
IUSE="doc examples gtk +ocamlopt"

RDEPEND="
	>=dev-lang/ocaml-3.10.2:=[ocamlopt?]
	gtk? ( dev-ml/lablgtk:2=[gnomecanvas,ocamlopt?] )
"
DEPEND="${RDEPEND}"
BDEPEND="doc? ( dev-tex/hevea dev-ml/ocamlweb )"

src_configure() {
	sed -i \
		-e "s:@LABLGNOMECANVAS@:$(usex gtk):g" \
		Makefile.in || die

	default
}

src_compile() {
	emake byte
	use ocamlopt && emake opt

	if use doc; then
		emake doc
	fi

	if use gtk; then
		emake OCAMLBEST=$(usex ocamlopt opt byte) viewer dgraph editor
	fi
}

src_install() {
	findlib_src_preinst
	use ocamlopt || export WANT_OCAMLOPT=no
	use gtk && export WANT_GTK=yes
	emake install-findlib

	if use gtk ; then
		local ext=byte
		use ocamlopt && ext=opt
		newbin dgraph/dgraph.${ext} ${PN}-dgraph
		newbin editor/editor.${ext} ${PN}-editor
		newbin view_graph/viewgraph.${ext} ${PN}-viewgraph
	fi

	dodoc README.adoc CREDITS FAQ CHANGES

	if use examples; then
		dodoc -r examples
		docompress -x /usr/share/doc/${PF}/examples
	fi

	if use doc; then
		docinto html
		dodoc doc/*
	fi
}