summaryrefslogtreecommitdiff
blob: cf556a8f5397cdd8bd5bdea8cca84883d50431c8 (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
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
# Copyright 1999-2016 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$

EAPI=6

CODE2COLOR_PV="0.2"
CODE2COLOR_P="code2color-${CODE2COLOR_PV}"
DESCRIPTION="Excellent text file viewer, optionally with additional selection feature"
PATCHN="less-select"
PATCHV="2.6"
PATCHVER="466"
PATCHRUMP="${PATCHN}-${PATCHV}"
PATCHBALL="${PATCHRUMP}.tar.gz"
SELECTDIR="${WORKDIR}/${PATCHRUMP}"
HOMEPAGE="http://www.greenwoodsoftware.com/less/ https://github.com/vaeth/${PATCHN}"
SRC_URI="http://www.greenwoodsoftware.com/less/${P}.tar.gz
	less-select? ( https://github.com/vaeth/${PATCHN}/archive/v${PATCHV}.tar.gz -> ${PATCHBALL} )
	http://www-zeuthen.desy.de/~friebel/unix/less/code2color -> ${CODE2COLOR_P}"

LICENSE="|| ( GPL-3 BSD-2 )"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~ppc-aix ~amd64-fbsd ~sparc-fbsd ~x86-fbsd ~x64-freebsd ~x86-freebsd ~hppa-hpux ~ia64-hpux ~x86-interix ~amd64-linux ~arm-linux ~ia64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
IUSE="+lesspipe +less-select pcre original-gentoo source unicode"

DEPEND=">=app-misc/editor-wrapper-3
	>=sys-libs/ncurses-5.2
	pcre? ( dev-libs/libpcre )"
RDEPEND="${DEPEND}
	less-select? ( dev-lang/perl
		|| ( >=dev-lang/perl-5.10.1 >=virtual/perl-File-Temp-0.19 )
	)"
PDEPEND="lesspipe? ( sys-apps/lesspipe )"

pkg_setup() {
	if use source && ! use less-select
	then	ewarn 'ignoring USE=source without USE=less-select'
	fi
}

src_unpack() {
	unpack ${P}.tar.gz
	cp "${DISTDIR}/${CODE2COLOR_P}" "${S}"/code2color || die
	if use less-select
	then	unpack ${PATCHBALL}
	fi
}

src_prepare() {
	if use less-select
	then	eapply "${SELECTDIR}/patches/less-${PATCHVER}-select.patch"
		"${SELECTDIR}"/after-patch || die "${SELECTDIR}/after-patch failed"
		sed -i -e 's|\([^a-zA-Z]\)/etc/less-select-key.bin|\1'"${EPREFIX}"'/etc/less/select-key.bin|g' \
			"${SELECTDIR}/bin/less-select" || die
	fi
	eapply -p0 "${FILESDIR}/${CODE2COLOR_P}.patch"
	chmod a+x configure || die
	eapply_user
}

src_configure() {
	export ac_cv_lib_ncursesw_initscr=$(usex unicode)
	export ac_cv_lib_ncurses_initscr=$(usex !unicode)
	econf \
		--with-regex=$(usex pcre pcre posix) \
		--with-editor="${EPREFIX}"/usr/libexec/editor
}

src_compile() {
	default
	if use less-select
	then	./lesskey -o normal-key.bin "${SELECTDIR}/keys/less-normal-key.src" || die
		./lesskey -o select-key.bin "${SELECTDIR}/keys/less-select-key.src" || die
	fi
}

src_install() {
	local a
	default

	if ! use lesspipe
	then	dobin code2color
		newbin "${FILESDIR}"/lesspipe.sh lesspipe
		dosym lesspipe /usr/bin/lesspipe.sh
	fi
	if use original-gentoo
	then	a="-R -M --shift 5"
	else	a="-sFRiMX --shift 5"
	fi
	printf '%s\n' 'LESSOPEN="|lesspipe.sh %s"' "LESS=\"${a}\"" >70less
	doenvd 70less

	dodoc "${FILESDIR}"/README.Gentoo

	if use less-select
	then	newdoc "${SELECTDIR}"/README README.less-select
		dobin "${SELECTDIR}/bin/"*
		insinto /etc/less
		doins select-key.bin normal-key.bin
		if use source
		then	newins "${SELECTDIR}/keys/less-select-key.src" select-key.src
			newins "${SELECTDIR}/keys/less-normal-key.src" normal-key.src
		fi
	fi
}

pkg_postinst() {
	use lesspipe || \
	elog "lesspipe offers colorization options.  Run 'lesspipe -h' for info."
}