summaryrefslogtreecommitdiff
blob: cafb4a20f3dfd6b2d11f94a49ee44a35c5a10341 (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
# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

EAPI="5"

PYTHON_COMPAT=( python{2_7,3_4,3_5} )
PYTHON_REQ_USE='wide-unicode(+)'
DISTUTILS_OPTIONAL=1
inherit distutils-r1

DESCRIPTION="An open-source braille translator and back-translator"
HOMEPAGE="https://github.com/liblouis/liblouis"
SRC_URI="https://liblouis.googlecode.com/files/${P}.tar.gz"

LICENSE="LGPL-3"
SLOT="0"
KEYWORDS="alpha amd64 ~arm ia64 ppc ppc64 sparc x86"
IUSE="python"
RDEPEND="python? ( ${PYTHON_DEPS} )"
DEPEND="${RDEPEND}"
REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"

src_prepare() {
	default

	if use python; then
		pushd python > /dev/null
		distutils-r1_src_prepare
		popd > /dev/null
	fi
}

src_configure() {
	econf --enable-ucs4
}

src_compile() {
	default

	if use python; then
		pushd python > /dev/null
		# setup.py imports liblouis to get the version number,
		# and this causes the shared library to be dlopened
		# at build-time.  Hack around it with LD_PRELOAD.
		# Thanks ArchLinux.
		LD_PRELOAD+=':../liblouis/.libs/liblouis.so'
			distutils-r1_src_compile
		popd > /dev/null
	fi
}

src_install() {
	emake install DESTDIR="${D}" || die

	if use python; then
		pushd python > /dev/null
		LD_PRELOAD+=':../liblouis/.libs/liblouis.so' \
			distutils-r1_src_install
		popd > /dev/null
	fi

	dodoc README AUTHORS NEWS ChangeLog || die
	dohtml doc/liblouis.html
}