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Revision 1.41 - (show annotations) (download)
Fri Jan 2 09:42:26 2009 UTC (5 years, 8 months ago) by vapier
Branch: MAIN
Changes since 1.40: +2 -1 lines
remove fonts.dir/fonts.scale if they exist before we create them (in case they have funky read-only perms)

1 # Copyright 1999-2007 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/eclass/font.eclass,v 1.40 2009/01/01 09:36:36 pva Exp $
4
5 # @ECLASS: font.eclass
6 # @MAINTAINER:
7 # fonts@gentoo.org
8 #
9 # Author: foser <foser@gentoo.org>
10 # @BLURB: Eclass to make font installation uniform
11
12 inherit eutils
13
14 #
15 # Variable declarations
16 #
17
18 # @ECLASS-VARIABLE: FONT_SUFFIX
19 # @DESCRIPTION:
20 # Space delimited list of font suffixes to install
21 FONT_SUFFIX=""
22
23 # @ECLASS-VARIABLE: FONT_S
24 # @DESCRIPTION:
25 # Dir containing the fonts
26 FONT_S=${S}
27
28 # @ECLASS-VARIABLE: FONT_PN
29 # @DESCRIPTION:
30 # Last part of $FONTDIR
31 FONT_PN=${PN}
32
33 # @ECLASS-VARIABLE: FONTDIR
34 # @DESCRIPTION:
35 # This is where the fonts are installed
36 FONTDIR=/usr/share/fonts/${FONT_PN}
37
38 # @ECLASS-VARIABLE: FONT_CONF
39 # @DESCRIPTION:
40 # Array, which element(s) is(are) path(s) of fontconfig-2.4 file(s) to install
41 FONT_CONF=( "" )
42
43 # @ECLASS-VARIABLE: DOCS
44 # @DESCRIPTION:
45 # Docs to install
46 DOCS=""
47
48 IUSE="X"
49
50 DEPEND="X? ( x11-apps/mkfontdir
51 media-fonts/encodings )
52 media-libs/fontconfig"
53
54 #
55 # Public functions
56 #
57
58 # @FUNCTION: font_xfont_config
59 # @DESCRIPTION:
60 # Creates the Xfont files.
61 font_xfont_config() {
62 # create Xfont files
63 if use X ; then
64 einfo "Creating fonts.scale & fonts.dir ..."
65 rm -f "${D}${FONTDIR}"/fonts.{dir,scale}
66 mkfontscale "${D}${FONTDIR}"
67 mkfontdir \
68 -e /usr/share/fonts/encodings \
69 -e /usr/share/fonts/encodings/large \
70 "${D}${FONTDIR}"
71 if [ -e "${FONT_S}/fonts.alias" ] ; then
72 doins "${FONT_S}/fonts.alias"
73 fi
74 fi
75 }
76
77 # @FUNCTION: font_xft_config
78 # @DESCRIPTION:
79 # Creates the fontconfig cache if necessary.
80 font_xft_config() {
81 if ! has_version '>=media-libs/fontconfig-2.4'; then
82 # create fontconfig cache
83 einfo "Creating fontconfig cache ..."
84 # Mac OS X has fc-cache at /usr/X11R6/bin
85 fc-cache -sf "${D}${FONTDIR}"
86 fi
87 }
88
89 # @FUNCTION: font_fontconfig
90 # @DESCRIPTION:
91 # Installs the fontconfig config files of FONT_CONF.
92 font_fontconfig() {
93 local conffile
94 if [[ -n ${FONT_CONF[@]} ]]; then
95 if has_version '>=media-libs/fontconfig-2.4'; then
96 insinto /etc/fonts/conf.avail/
97 for conffile in "${FONT_CONF[@]}"; do
98 [[ -e ${conffile} ]] && doins ${conffile}
99 done
100 fi
101 fi
102 }
103
104 #
105 # Public inheritable functions
106 #
107
108 # @FUNCTION: font_src_install
109 # @DESCRIPTION:
110 # The font src_install function, which is exported.
111 font_src_install() {
112 local suffix commondoc
113
114 cd "${FONT_S}"
115
116 insinto "${FONTDIR}"
117
118 for suffix in ${FONT_SUFFIX}; do
119 doins *.${suffix}
120 done
121
122 rm -f fonts.{dir,scale} encodings.dir
123
124 font_xfont_config
125 font_xft_config
126 font_fontconfig
127
128 cd "${S}"
129 dodoc ${DOCS} 2> /dev/null
130
131 # install common docs
132 for commondoc in COPYRIGHT README{,.txt} NEWS AUTHORS BUGS ChangeLog FONTLOG.txt; do
133 [[ -s ${commondoc} ]] && dodoc ${commondoc}
134 done
135 }
136
137 # @FUNCTION: font_pkg_setup
138 # @DESCRIPTION:
139 # The font pkg_setup function, which is exported.
140 font_pkg_setup() {
141 # make sure we get no collisions
142 # setup is not the nicest place, but preinst doesn't cut it
143 [[ -e "${FONTDIR}/fonts.cache-1" ]] && rm -f "${FONTDIR}/fonts.cache-1"
144 }
145
146 # @FUNCTION: font_pkg_postinst
147 # @DESCRIPTION:
148 # The font pkg_postinst function, which is exported.
149 font_pkg_postinst() {
150 # unreadable font files = fontconfig segfaults
151 find "${ROOT}"usr/share/fonts/ -type f '!' -perm 0644 -print0 \
152 | xargs -0 chmod -v 0644 2>/dev/null
153
154 if has_version '>=media-libs/fontconfig-2.4'; then
155 if [ ${ROOT} == "/" ]; then
156 ebegin "Updating global fontcache"
157 fc-cache -fs
158 eend $?
159 fi
160 fi
161 }
162
163 # @FUNCTION: font_pkg_postrm
164 # @DESCRIPTION:
165 # The font pkg_postrm function, which is exported.
166 font_pkg_postrm() {
167 # unreadable font files = fontconfig segfaults
168 find "${ROOT}"usr/share/fonts/ -type f '!' -perm 0644 -print0 \
169 | xargs -0 chmod -v 0644 2>/dev/null
170
171 if has_version '>=media-libs/fontconfig-2.4'; then
172 if [ ${ROOT} == "/" ]; then
173 ebegin "Updating global fontcache"
174 fc-cache -fs
175 eend $?
176 fi
177 fi
178 }
179
180 EXPORT_FUNCTIONS src_install pkg_setup pkg_postinst pkg_postrm

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