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Revision 1.33 - (show annotations) (download)
Mon Dec 12 01:59:27 2005 UTC (8 years, 9 months ago) by spyderous
Branch: MAIN
Changes since 1.32: +3 -1 lines
Clarify docs.

1 # Copyright 1999-2005 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/eclass/x-modular.eclass,v 1.32 2005/12/12 01:56:08 spyderous Exp $
4 #
5 # Author: Donnie Berkholz <spyderous@gentoo.org>
6 #
7 # This eclass is designed to reduce code duplication in the modularized X11
8 # ebuilds.
9 #
10 # Using this eclass:
11 #
12 # Inherit it. If you need to run autoreconf for any reason (e.g., your patches
13 # apply to the autotools files rather than configure), set SNAPSHOT="yes". Set
14 # CONFIGURE_OPTIONS to everything you want to pass to the configure script.
15 #
16 # If you have any patches to apply, set PATCHES to their locations and epatch
17 # will apply them. It also handles epatch-style bulk patches, if you know how to
18 # use them and set the correct variables. If you don't, read eutils.eclass.
19 #
20 # If you're creating a font package and the suffix of PN is not equal to the
21 # subdirectory of /usr/share/fonts/ it should install into, set FONT_DIR to that
22 # directory or directories.
23 #
24 # IMPORTANT: Both SNAPSHOT and FONT_DIR must be set _before_ the inherit.
25 #
26 # Pretty much everything else should be automatic.
27
28 EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_preinst pkg_postinst pkg_postrm
29
30 inherit eutils libtool toolchain-funcs
31
32 # Directory prefix to use for everything
33 XDIR="/usr"
34
35 # Set up default patchset version(s) if necessary
36 # x11-driver-patches
37 if [[ -z "${XDPVER}" ]]; then
38 XDPVER="1"
39 fi
40
41 IUSE=""
42 HOMEPAGE="http://xorg.freedesktop.org/"
43 SRC_URI="http://xorg.freedesktop.org/releases/X11R7.0-RC3/everything/${P}.tar.bz2
44 http://xorg.freedesktop.org/releases/X11R7.0-RC2/everything/${P}.tar.bz2
45 http://xorg.freedesktop.org/releases/X11R7.0-RC1/everything/${P}.tar.bz2
46 http://xorg.freedesktop.org/releases/X11R7.0-RC0/everything/${P}.tar.bz2"
47 LICENSE="X11"
48 SLOT="0"
49
50 # Set up shared dependencies
51 if [[ -n "${SNAPSHOT}" ]]; then
52 # FIXME: What's the minimal libtool version supporting arbitrary versioning?
53 DEPEND="${DEPEND}
54 >=sys-devel/autoconf-2.57
55 >=sys-devel/automake-1.7
56 >=sys-devel/libtool-1.5
57 >=sys-devel/m4-1.4"
58 fi
59
60 # If we're a font package, but not the font.alias one
61 if [[ "${PN/#font-}" != "${PN}" ]] \
62 && [[ "${PN}" != "font-alias" ]] \
63 && [[ "${PN}" != "font-util" ]]; then
64 # Activate font code in the rest of the eclass
65 FONT="yes"
66
67 RDEPEND="${RDEPEND}
68 media-fonts/encodings"
69 DEPEND="${DEPEND}
70 x11-apps/mkfontscale
71 x11-apps/mkfontdir"
72 PDEPEND="${PDEPEND}
73 media-fonts/font-alias"
74
75 # Starting with 7.0RC3, we can specify the font directory
76 # But oddly, we can't do the same for encodings or font-alias
77
78 # Wrap in `if` so ebuilds can set it too
79 if [[ -z ${FONT_DIR} ]]; then
80 FONT_DIR=${PN##*-}
81
82 fi
83
84 # Fix case of font directories
85 FONT_DIR=${FONT_DIR/ttf/TTF}
86 FONT_DIR=${FONT_DIR/otf/OTF}
87 FONT_DIR=${FONT_DIR/type1/Type1}
88 FONT_DIR=${FONT_DIR/speedo/Speedo}
89
90 # Set up configure option
91 FONT_OPTIONS="--with-fontdir=\"/usr/share/fonts/${FONT_DIR}\""
92
93 if [[ -n "${FONT}" ]]; then
94 if [[ ${PN##*-} = misc ]] || [[ ${PN##*-} = 75dpi ]] || [[ ${PN##*-} = 100dpi ]]; then
95 IUSE="${IUSE} nls"
96 fi
97 fi
98 fi
99
100 # If we're a driver package
101 if [[ "${PN/#xf86-video}" != "${PN}" ]] || [[ "${PN/#xf86-input}" != "${PN}" ]]; then
102 # Don't build static driver modules
103 DRIVER_OPTIONS="--disable-static"
104
105 # Enable driver code in the rest of the eclass
106 DRIVER="yes"
107
108 # Add driver patchset to SRC_URI
109 SRC_URI="${SRC_URI}
110 http://dev.gentoo.org/~joshuabaergen/distfiles/x11-driver-patches-${XDPVER}.tar.bz2"
111 fi
112
113 DEPEND="${DEPEND}
114 >=dev-util/pkgconfig-0.18
115 >=x11-misc/util-macros-0.99.2"
116
117 # >=sys-apps/man-1.6b-r2 required to look in [0-8]x/ directories
118 RDEPEND="${RDEPEND}
119 !<=x11-base/xorg-x11-6.9
120 >=sys-apps/man-1.6b-r2"
121 # Provides virtual/x11 for temporary use until packages are ported
122 # x11-base/x11-env"
123
124 x-modular_unpack_source() {
125 unpack ${A}
126 cd ${S}
127
128 if [[ -n ${FONT_OPTIONS} ]]; then
129 einfo "Detected font directory: ${FONT_DIR}"
130 fi
131 }
132
133 x-modular_patch_source() {
134 # Use standardized names and locations with bulk patching
135 # Patch directory is ${WORKDIR}/patch
136 # See epatch() in eutils.eclass for more documentation
137 if [[ -z "${EPATCH_SUFFIX}" ]] ; then
138 EPATCH_SUFFIX="patch"
139 fi
140
141 # If this is a driver package we need to fix man page install location.
142 # Running autoreconf will use the patched util-macros to make the
143 # change for us, so we only need to patch if it is not going to run.
144 if [[ -n "${DRIVER}" ]] && [[ "${SNAPSHOT}" != "yes" ]]; then
145 PATCHES="${PATCHES} ${DISTDIR}/x11-driver-patches-${XDPVER}.tar.bz2"
146 fi
147
148 # For specific list of patches
149 if [[ -n "${PATCHES}" ]] ; then
150 for PATCH in ${PATCHES}
151 do
152 epatch ${PATCH}
153 done
154 # For non-default directory bulk patching
155 elif [[ -n "${PATCH_LOC}" ]] ; then
156 epatch ${PATCH_LOC}
157 # For standard bulk patching
158 elif [[ -d "${EPATCH_SOURCE}" ]] ; then
159 epatch
160 fi
161 }
162
163 x-modular_reconf_source() {
164 # Run autoreconf for CVS snapshots only
165 if [[ "${SNAPSHOT}" = "yes" ]]
166 then
167 # If possible, generate configure if it doesn't exist
168 if [ -f "${S}/configure.ac" ]
169 then
170 einfo "Running autoreconf..."
171 autoreconf -v --force --install
172 fi
173 fi
174
175 }
176
177 x-modular_src_unpack() {
178 if [[ ${PN:0:11} = "xorg-server" ]] || [[ -n "${DRIVER}" ]]; then
179 if gcc-specs-now; then
180 msg="Do not emerge ${PN} without vanilla gcc!"
181 eerror "$msg"
182 die "$msg"
183 fi
184 fi
185
186 x-modular_unpack_source
187 x-modular_patch_source
188 x-modular_reconf_source
189
190 # Joshua Baergen - October 23, 2005
191 # Fix shared lib issues on MIPS, FBSD, etc etc
192 elibtoolize
193 }
194
195 x-modular_font_configure() {
196 if [[ -n "${FONT}" ]]; then
197 # Might be worth adding an option to configure your desired font
198 # and exclude all others. Also, should this USE be nls or minimal?
199 if ! use nls; then
200 FONT_OPTIONS="${FONT_OPTIONS}
201 --disable-iso8859-2
202 --disable-iso8859-3
203 --disable-iso8859-4
204 --disable-iso8859-5
205 --disable-iso8859-6
206 --disable-iso8859-7
207 --disable-iso8859-8
208 --disable-iso8859-9
209 --disable-iso8859-10
210 --disable-iso8859-11
211 --disable-iso8859-12
212 --disable-iso8859-13
213 --disable-iso8859-14
214 --disable-iso8859-15
215 --disable-iso8859-16
216 --disable-jisx0201
217 --disable-koi8-r"
218 fi
219 fi
220 }
221
222 x-modular_src_configure() {
223 x-modular_font_configure
224
225 # If prefix isn't set here, .pc files cause problems
226 if [[ -x ./configure ]]; then
227 econf --prefix=${XDIR} \
228 --datadir=${XDIR}/share \
229 ${FONT_OPTIONS} \
230 ${DRIVER_OPTIONS} \
231 ${CONFIGURE_OPTIONS}
232 fi
233 }
234
235 x-modular_src_make() {
236 emake || die "emake failed"
237 }
238
239 x-modular_src_compile() {
240 x-modular_src_configure
241 x-modular_src_make
242 }
243
244 x-modular_src_install() {
245 # Install everything to ${XDIR}
246 make \
247 DESTDIR="${D}" \
248 install
249 # Shouldn't be necessary in XDIR=/usr
250 # einstall forces datadir, so we need to re-force it
251 # datadir=${XDIR}/share \
252 # mandir=${XDIR}/share/man \
253
254 # Don't install libtool archives for server modules
255 if [[ -e ${D}/usr/lib/xorg/modules ]]; then
256 find ${D}/usr/lib/xorg/modules -name '*.la' \
257 | xargs rm -f
258 fi
259 }
260
261 x-modular_pkg_preinst() {
262 if [[ -n "${FONT}" ]]; then
263 discover_font_dirs
264 fi
265 }
266
267 x-modular_pkg_postinst() {
268 if [[ -n "${FONT}" ]]; then
269 setup_fonts
270 fi
271 }
272
273 x-modular_pkg_postrm() {
274 if [[ -n "${FONT}" ]]; then
275 cleanup_fonts
276 fi
277 }
278
279 cleanup_fonts() {
280 local ALLOWED_FILES="encodings.dir fonts.cache-1 fonts.dir fonts.scale"
281 for DIR in ${FONT_DIR}; do
282 unset KEEP_FONTDIR
283 REAL_DIR=${ROOT}usr/share/fonts/${DIR}
284
285 ebegin "Checking ${REAL_DIR} for useless files"
286 pushd ${REAL_DIR} &> /dev/null
287 for FILE in *; do
288 unset MATCH
289 for ALLOWED_FILE in ${ALLOWED_FILES}; do
290 if [[ ${FILE} = ${ALLOWED_FILE} ]]; then
291 # If it's allowed, then move on to the next file
292 MATCH="yes"
293 break
294 fi
295 done
296 # If we found a match in allowed files, move on to the next file
297 if [[ -n ${MATCH} ]]; then
298 continue
299 fi
300 # If we get this far, there wasn't a match in the allowed files
301 KEEP_FONTDIR="yes"
302 # We don't need to check more files if we're already keeping it
303 break
304 done
305 popd &> /dev/null
306 # If there are no files worth keeping, then get rid of the dir
307 if [[ -z "${KEEP_FONTDIR}" ]]; then
308 rm -rf ${REAL_DIR}
309 fi
310 eend 0
311 done
312 }
313
314 setup_fonts() {
315 if [[ ! -n "${FONT_DIRS}" ]]; then
316 msg="FONT_DIRS is empty. The ebuild should set it to at least one subdir of /usr/share/fonts."
317 eerror "${msg}"
318 die "${msg}"
319 fi
320
321 create_fonts_scale
322 create_fonts_dir
323 fix_font_permissions
324 create_font_cache
325 }
326
327 discover_font_dirs() {
328 pushd ${IMAGE}/usr/share/fonts
329 FONT_DIRS="$(find . -maxdepth 1 -mindepth 1 -type d)"
330 FONT_DIRS="$(echo ${FONT_DIRS} | sed -e 's:./::g')"
331 popd
332 }
333
334 create_fonts_scale() {
335 ebegin "Creating fonts.scale files"
336 local x
337 for FONT_DIR in ${FONT_DIRS}; do
338 x=${ROOT}/usr/share/fonts/${FONT_DIR}
339 [[ -z "$(ls ${x}/)" ]] && continue
340 [[ "$(ls ${x}/)" = "fonts.cache-1" ]] && continue
341
342 # Only generate .scale files if truetype, opentype or type1
343 # fonts are present ...
344
345 # First truetype (ttf,ttc)
346 # NOTE: ttmkfdir does NOT work on type1 fonts (#53753)
347 # Also, there is no way to regenerate Speedo/CID fonts.scale
348 # <spyderous@gentoo.org> 2 August 2004
349 if [[ "${x/encodings}" = "${x}" ]] \
350 && [[ -n "$(find ${x} -iname '*.tt[cf]' -print)" ]]; then
351 if [[ -x ${ROOT}/usr/bin/ttmkfdir ]]; then
352 LD_LIBRARY_PATH="${LD_LIBRARY_PATH}:${ROOT}/usr/$(get_libdir)" \
353 ${ROOT}/usr/bin/ttmkfdir -x 2 \
354 -e ${ROOT}/usr/share/fonts/encodings/encodings.dir \
355 -o ${x}/fonts.scale -d ${x}
356 # ttmkfdir fails on some stuff, so try mkfontscale if it does
357 local ttmkfdir_return=$?
358 else
359 # We didn't use ttmkfdir at all
360 local ttmkfdir_return=2
361 fi
362 if [[ ${ttmkfdir_return} -ne 0 ]]; then
363 LD_LIBRARY_PATH="${LD_LIBRARY_PATH}:${ROOT}/usr/$(get_libdir)" \
364 ${ROOT}/usr/bin/mkfontscale \
365 -a /usr/share/fonts/encodings/encodings.dir \
366 -- ${x}
367 fi
368 # Next type1 and opentype (pfa,pfb,otf,otc)
369 elif [[ "${x/encodings}" = "${x}" ]] \
370 && [[ -n "$(find ${x} -iname '*.[po][ft][abcf]' -print)" ]]; then
371 LD_LIBRARY_PATH="${LD_LIBRARY_PATH}:${ROOT}/usr/$(get_libdir)" \
372 ${ROOT}/usr/bin/mkfontscale \
373 -a ${ROOT}/usr/share/fonts/encodings/encodings.dir \
374 -- ${x}
375 fi
376 done
377 eend 0
378 }
379
380 create_fonts_dir() {
381 ebegin "Generating fonts.dir files"
382 for FONT_DIR in ${FONT_DIRS}; do
383 x=${ROOT}/usr/share/fonts/${FONT_DIR}
384 [[ -z "$(ls ${x}/)" ]] && continue
385 [[ "$(ls ${x}/)" = "fonts.cache-1" ]] && continue
386
387 if [[ "${x/encodings}" = "${x}" ]]; then
388 LD_LIBRARY_PATH="${LD_LIBRARY_PATH}:${ROOT}/usr/$(get_libdir)" \
389 ${ROOT}/usr/bin/mkfontdir \
390 -e ${ROOT}/usr/share/fonts/encodings \
391 -e ${ROOT}/usr/share/fonts/encodings/large \
392 -- ${x}
393 fi
394 done
395 eend 0
396 }
397
398 fix_font_permissions() {
399 ebegin "Fixing permissions"
400 for FONT_DIR in ${FONT_DIRS}; do
401 find ${ROOT}/usr/share/fonts/${FONT_DIR} -type f -name 'font.*' \
402 -exec chmod 0644 {} \;
403 done
404 eend 0
405 }
406
407 create_font_cache() {
408 # danarmak found out that fc-cache should be run AFTER all the above
409 # stuff, as otherwise the cache is invalid, and has to be run again
410 # as root anyway
411 if [[ -x ${ROOT}/usr/bin/fc-cache ]]; then
412 ebegin "Creating FC font cache"
413 HOME="/root" ${ROOT}/usr/bin/fc-cache
414 eend 0
415 fi
416 }

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