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Revision 1.2 Revision 1.48
1# Copyright 1999-2004 Gentoo Technologies, Inc. 1# Copyright 1999-2010 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/font.eclass,v 1.2 2004/05/31 14:59:26 foser Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/font.eclass,v 1.48 2010/02/09 17:15:08 scarabeus Exp $
4 4
5# @ECLASS: font.eclass
6# @MAINTAINER:
7# fonts@gentoo.org
8
9# Author: Tomáš Chvátal <scarabeus@gentoo.org>
5# Author: foser <foser@gentoo.org> 10# Author: foser <foser@gentoo.org>
11# @BLURB: Eclass to make font installation uniform
6 12
7# Font Eclass 13inherit eutils
8#
9# Eclass to make font installation more uniform
10 14
11ECLASS="font" 15EXPORT_FUNCTIONS pkg_setup src_install pkg_postinst pkg_postrm
12INHERITED="$INHERITED $ECLASS"
13 16
14# 17# @ECLASS-VARIABLE: FONT_SUFFIX
15# Variable declarations 18# @DESCRIPTION:
16# 19# Space delimited list of font suffixes to install
20FONT_SUFFIX=${FONT_SUFFIX:=}
17 21
18FONT_SUFFIX="" # Space delimited list of font suffixes to install 22# @ECLASS-VARIABLE: FONT_S
23# @DESCRIPTION:
24# Dir containing the fonts
25FONT_S=${FONT_S:=${S}}
19 26
20FONT_S="${S}" # Dir containing the fonts 27# @ECLASS-VARIABLE: FONT_PN
28# @DESCRIPTION:
29# Last part of $FONTDIR
30FONT_PN=${FONT_PN:=${PN}}
21 31
22DOCS="" # Docs to install 32# @ECLASS-VARIABLE: FONTDIR
33# @DESCRIPTION:
34# This is where the fonts are installed
35FONTDIR=${FONTDIR:-/usr/share/fonts/${FONT_PN}}
23 36
24IUSE="${IUSE} X" 37# @ECLASS-VARIABLE: FONT_CONF
38# @DESCRIPTION:
39# Array, which element(s) is(are) path(s) of fontconfig-2.4 file(s) to install
40FONT_CONF=( "" )
25 41
26DEPEND="${DEPEND} \ 42# @ECLASS-VARIABLE: DOCS
27 X? ( virtual/x11 ) \ 43# @DESCRIPTION:
28 media-libs/fontconfig" 44# Docs to install
45DOCS=${DOCS:-}
29 46
30# 47IUSE="X"
31# Public functions
32#
33 48
49DEPEND="X? (
50 x11-apps/mkfontdir
51 media-fonts/encodings
52 )
53 >=media-libs/fontconfig-2.4.0"
54
55# @FUNCTION: font_xfont_config
56# @DESCRIPTION:
57# Creates the Xfont files.
34font_xfont_config() { 58font_xfont_config() {
35
36 # create Xfont files 59 # create Xfont files
37 if [ -n "`use X`" ] ; 60 if has X ${IUSE//+} && use X ; then
38 then
39 einfo "Creating fonts.scale & fonts.dir..." 61 ebegin "Creating fonts.scale & fonts.dir"
40 mkfontscale ${D}/usr/share/fonts/${PN} 62 rm -f "${ED}${FONTDIR}"/fonts.{dir,scale}
63 mkfontscale "${ED}${FONTDIR}"
41 mkfontdir \ 64 mkfontdir \
42 -e /usr/share/fonts/encodings \ 65 -e ${EPREFIX}/usr/share/fonts/encodings \
43 -e /usr/share/fonts/encodings/large \ 66 -e ${EPREFIX}/usr/share/fonts/encodings/large \
44 -e /usr/X11R6/lib/X11/fonts/encodings \ 67 "${ED}${FONTDIR}"
45 ${D}/usr/share/fonts/${PN} 68 eend $?
69 if [ -e "${FONT_S}/fonts.alias" ] ; then
46 doins ${FONT_S}/fonts.alias 70 doins "${FONT_S}/fonts.alias"
71 fi
47 fi 72 fi
48
49} 73}
50 74
75# @FUNCTION: font_fontconfig
76# @DESCRIPTION:
77# Installs the fontconfig config files of FONT_CONF.
51font_xft_config() { 78font_fontconfig() {
52 79 local conffile
53 # create fontconfig cache 80 if [[ -n ${FONT_CONF[@]} ]]; then
54 einfo "Creating fontconfig cache..." 81 insinto /etc/fonts/conf.avail/
55 HOME="/root" /usr/bin/fc-cache -f ${D}/usr/share/fonts/${PN} 82 for conffile in "${FONT_CONF[@]}"; do
56 83 [[ -e ${conffile} ]] && doins ${conffile}
84 done
85 fi
57} 86}
58 87
59# 88# @FUNCTION: font_src_install
60# Public inheritable functions 89# @DESCRIPTION:
61# 90# The font src_install function.
91font_src_install() {
92 local suffix commondoc
62 93
63font_src_install() { 94 pushd "${FONT_S}" > /dev/null
64 95
65 local suffix doc 96 insinto "${FONTDIR}"
66 97
67 cd ${FONT_S}
68
69 insinto /usr/share/fonts/${PN}
70
71 for suffix in ${FONT_SUFFIX}; do 98 for suffix in ${FONT_SUFFIX}; do
72 doins *.${suffix} 99 doins *.${suffix}
73 done 100 done
74 101
75 rm -f fonts.{dir,scale} encodings.dir 102 rm -f fonts.{dir,scale} encodings.dir
76 103
77 font_xfont_config 104 font_xfont_config
78 font_xft_config 105 font_fontconfig
79 106
80 cd ${S} 107 popd > /dev/null
108
109 [[ -n ${DOCS} ]] && { dodoc ${DOCS} || die "docs installation failed" ; }
110
81 # try to install some common docs 111 # install common docs
82 DOCS="${DOCS} COPYRIGHT README NEWS" 112 for commondoc in COPYRIGHT README{,.txt} NEWS AUTHORS BUGS ChangeLog FONTLOG.txt; do
83 for doc in ${DOCS}; do 113 [[ -s ${commondoc} ]] && dodoc ${commondoc}
84 dodoc ${doc}
85 done 114 done
86
87} 115}
88 116
89EXPORT_FUNCTIONS src_install 117# @FUNCTION: font_pkg_setup
118# @DESCRIPTION:
119# The font pkg_setup function.
120# Collision portection and Prefix compat for eapi < 3.
121font_pkg_setup() {
122 # Prefix compat
123 case ${EAPI:-0} in
124 0|1|2)
125 if ! use prefix; then
126 EPREFIX=
127 ED=${D}
128 EROOT=${ROOT}
129 [[ ${EROOT} = */ ]] || EROOT+="/"
130 fi
131 ;;
132 esac
133
134 # make sure we get no collisions
135 # setup is not the nicest place, but preinst doesn't cut it
136 [[ -e "${EROOT}/${FONTDIR}/fonts.cache-1" ]] && rm -f "${EROOT}/${FONTDIR}/fonts.cache-1"
137}
138
139# @FUNCTION: font_pkg_postinst
140# @DESCRIPTION:
141# The font pkg_postinst function.
142# Update global font cache and fix permissions.
143font_pkg_postinst() {
144 # unreadable font files = fontconfig segfaults
145 find "${EROOT}"usr/share/fonts/ -type f '!' -perm 0644 -print0 \
146 | xargs -0 chmod -v 0644 2>/dev/null
147
148 if [[ -n ${FONT_CONF[@]} ]]; then
149 local conffile
150 echo
151 elog "The following fontconfig configuration files have been installed:"
152 elog
153 for conffile in "${FONT_CONF[@]}"; do
154 if [[ -e ${EROOT}etc/fonts/conf.avail/$(basename ${conffile}) ]]; then
155 elog " $(basename ${conffile})"
156 fi
157 done
158 elog
159 elog "Use \`eselect fontconfig\` to enable/disable them."
160 echo
161 fi
162
163 if [[ ${ROOT} == / ]]; then
164 ebegin "Updating global fontcache"
165 fc-cache -fs
166 eend $?
167 fi
168}
169
170# @FUNCTION: font_pkg_postrm
171# @DESCRIPTION:
172# The font pkg_postrm function.
173# Updates global font cache
174font_pkg_postrm() {
175 # unreadable font files = fontconfig segfaults
176 find "${EROOT}"usr/share/fonts/ -type f '!' -perm 0644 -print0 \
177 | xargs -0 chmod -v 0644 2>/dev/null
178
179 if [[ ${ROOT} == / ]]; then
180 ebegin "Updating global fontcache"
181 fc-cache -fs
182 eend $?
183 fi
184}

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