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Revision 1.48 - (hide annotations) (download)
Tue Feb 9 17:15:08 2010 UTC (4 years, 5 months ago) by scarabeus
Branch: MAIN
Changes since 1.47: +72 -85 lines
Introduce fonts.eclass supporting eapi up to 3. Per disscussion on -dev.

1 scarabeus 1.48 # Copyright 1999-2010 Gentoo Foundation
2 foser 1.1 # Distributed under the terms of the GNU General Public License v2
3 scarabeus 1.48 # $Header: $
4 foser 1.1
5 pva 1.38 # @ECLASS: font.eclass
6     # @MAINTAINER:
7     # fonts@gentoo.org
8 scarabeus 1.48
9     # Author: Tomáš Chvátal <scarabeus@gentoo.org>
10 foser 1.1 # Author: foser <foser@gentoo.org>
11 pva 1.38 # @BLURB: Eclass to make font installation uniform
12 foser 1.1
13 kugelfang 1.7 inherit eutils
14    
15 dirtyepic 1.45 EXPORT_FUNCTIONS pkg_setup src_install pkg_postinst pkg_postrm
16    
17 pva 1.38 # @ECLASS-VARIABLE: FONT_SUFFIX
18     # @DESCRIPTION:
19     # Space delimited list of font suffixes to install
20 scarabeus 1.48 FONT_SUFFIX=${FONT_SUFFIX:=}
21 pva 1.38
22     # @ECLASS-VARIABLE: FONT_S
23     # @DESCRIPTION:
24     # Dir containing the fonts
25 scarabeus 1.48 FONT_S=${FONT_S:=${S}}
26 pva 1.38
27     # @ECLASS-VARIABLE: FONT_PN
28     # @DESCRIPTION:
29     # Last part of $FONTDIR
30 scarabeus 1.48 FONT_PN=${FONT_PN:=${PN}}
31 pva 1.38
32     # @ECLASS-VARIABLE: FONTDIR
33     # @DESCRIPTION:
34     # This is where the fonts are installed
35 dirtyepic 1.46 FONTDIR=${FONTDIR:-/usr/share/fonts/${FONT_PN}}
36 pva 1.38
37     # @ECLASS-VARIABLE: FONT_CONF
38     # @DESCRIPTION:
39     # Array, which element(s) is(are) path(s) of fontconfig-2.4 file(s) to install
40 maekke 1.43 FONT_CONF=( "" )
41 pva 1.38
42     # @ECLASS-VARIABLE: DOCS
43     # @DESCRIPTION:
44     # Docs to install
45 dirtyepic 1.46 DOCS=${DOCS:-}
46 foser 1.1
47 swegener 1.15 IUSE="X"
48 foser 1.1
49 scarabeus 1.48 DEPEND="X? (
50     x11-apps/mkfontdir
51     media-fonts/encodings
52     )
53     >=media-libs/fontconfig-2.4.0"
54 foser 1.1
55 pva 1.38 # @FUNCTION: font_xfont_config
56     # @DESCRIPTION:
57     # Creates the Xfont files.
58 foser 1.2 font_xfont_config() {
59 foser 1.1 # create Xfont files
60 scarabeus 1.48 if has X ${IUSE//+} && use X ; then
61     ebegin "Creating fonts.scale & fonts.dir"
62     rm -f "${ED}${FONTDIR}"/fonts.{dir,scale}
63     mkfontscale "${ED}${FONTDIR}"
64 foser 1.1 mkfontdir \
65 scarabeus 1.48 -e ${EPREFIX}/usr/share/fonts/encodings \
66     -e ${EPREFIX}/usr/share/fonts/encodings/large \
67     "${ED}${FONTDIR}"
68     eend $?
69 foser 1.11 if [ -e "${FONT_S}/fonts.alias" ] ; then
70 usata 1.8 doins "${FONT_S}/fonts.alias"
71 usata 1.3 fi
72 foser 1.1 fi
73 foser 1.2 }
74    
75 pva 1.38 # @FUNCTION: font_fontconfig
76     # @DESCRIPTION:
77     # Installs the fontconfig config files of FONT_CONF.
78 dirtyepic 1.24 font_fontconfig() {
79     local conffile
80 pva 1.36 if [[ -n ${FONT_CONF[@]} ]]; then
81 scarabeus 1.48 insinto /etc/fonts/conf.avail/
82     for conffile in "${FONT_CONF[@]}"; do
83     [[ -e ${conffile} ]] && doins ${conffile}
84     done
85 dirtyepic 1.24 fi
86     }
87    
88 pva 1.38 # @FUNCTION: font_src_install
89     # @DESCRIPTION:
90 scarabeus 1.48 # The font src_install function.
91 foser 1.2 font_src_install() {
92 dirtyepic 1.23 local suffix commondoc
93 foser 1.2
94 scarabeus 1.48 pushd "${FONT_S}" > /dev/null
95 foser 1.2
96 robbat2 1.18 insinto "${FONTDIR}"
97 swegener 1.15
98 foser 1.2 for suffix in ${FONT_SUFFIX}; do
99 dirtyepic 1.28 doins *.${suffix}
100 foser 1.2 done
101    
102     rm -f fonts.{dir,scale} encodings.dir
103    
104     font_xfont_config
105 dirtyepic 1.24 font_fontconfig
106 foser 1.2
107 scarabeus 1.48 popd > /dev/null
108    
109     [[ -n ${DOCS} ]] && { dodoc ${DOCS} || die "docs installation failed" ; }
110 foser 1.11
111 dirtyepic 1.23 # install common docs
112 dirtyepic 1.37 for commondoc in COPYRIGHT README{,.txt} NEWS AUTHORS BUGS ChangeLog FONTLOG.txt; do
113 dirtyepic 1.24 [[ -s ${commondoc} ]] && dodoc ${commondoc}
114 dirtyepic 1.23 done
115 foser 1.1 }
116    
117 pva 1.38 # @FUNCTION: font_pkg_setup
118     # @DESCRIPTION:
119 scarabeus 1.48 # The font pkg_setup function.
120     # Collision portection and Prefix compat for eapi < 3.
121 foser 1.12 font_pkg_setup() {
122 scarabeus 1.48 # 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     [[ ${EROOT} = */ ]] || EROOT+="/"
130     fi
131     ;;
132     esac
133    
134 dirtyepic 1.24 # make sure we get no collisions
135 foser 1.12 # setup is not the nicest place, but preinst doesn't cut it
136 scarabeus 1.48 [[ -e "${EROOT}/${FONTDIR}/fonts.cache-1" ]] && rm -f "${EROOT}/${FONTDIR}/fonts.cache-1"
137 foser 1.19 }
138    
139 pva 1.38 # @FUNCTION: font_pkg_postinst
140     # @DESCRIPTION:
141 scarabeus 1.48 # The font pkg_postinst function.
142     # Update global font cache and fix permissions.
143 foser 1.19 font_pkg_postinst() {
144 dirtyepic 1.31 # unreadable font files = fontconfig segfaults
145 scarabeus 1.48 find "${EROOT}"usr/share/fonts/ -type f '!' -perm 0644 -print0 \
146 dirtyepic 1.33 | xargs -0 chmod -v 0644 2>/dev/null
147 dirtyepic 1.30
148 dirtyepic 1.45 if [[ -n ${FONT_CONF[@]} ]]; then
149 scarabeus 1.48 local conffile
150     echo
151     elog "The following fontconfig configuration files have been installed:"
152     elog
153     for conffile in "${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 $?
167 foser 1.19 fi
168     }
169    
170 pva 1.38 # @FUNCTION: font_pkg_postrm
171     # @DESCRIPTION:
172 scarabeus 1.48 # The font pkg_postrm function.
173     # Updates global font cache
174 foser 1.19 font_pkg_postrm() {
175 dirtyepic 1.31 # unreadable font files = fontconfig segfaults
176 scarabeus 1.48 find "${EROOT}"usr/share/fonts/ -type f '!' -perm 0644 -print0 \
177 dirtyepic 1.33 | xargs -0 chmod -v 0644 2>/dev/null
178 dirtyepic 1.30
179 scarabeus 1.48 if [[ ${ROOT} == / ]]; then
180     ebegin "Updating global fontcache"
181     fc-cache -fs
182     eend $?
183 foser 1.19 fi
184 foser 1.12 }

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