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Revision 1.87 - (show annotations) (download)
Sun Oct 14 10:12:24 2007 UTC (6 years, 8 months ago) by dberkholz
Branch: MAIN
Changes since 1.86: +38 -20 lines
Integrate with git.eclass, so live git ebuilds are trivially easy. Just copy an ebuild to -9999.ebuild, and it automatically does everything else: inherits git.eclass, sets up the repo, sets a blank SRC_URI, unpacks properly, and creates a ChangeLog.

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 1.86 2007/09/24 08:20:00 dberkholz Exp $
4 #
5 # Author: Donnie Berkholz <dberkholz@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 # If you want to change the auto-application of the driver patchset or prevent
25 # it from applying, edit XDPVER in the ebuild. Set it to -1 to prevent patch
26 # application or positive integers for that patch version.
27 #
28 # IMPORTANT: SNAPSHOT, FONT_DIR and XDPVER must be set _before_ the inherit.
29 #
30 # If you want to install to a non-default prefix (e.g., /opt/xorg), change
31 # XDIR. This has not been recently tested. You may need to uncomment the
32 # setting of datadir and mandir in x-modular_src_install() or add it back in if
33 # it's no longer there. You may also want to change the SLOT.
34 #
35 # Pretty much everything else should be automatic.
36
37 # Directory prefix to use for everything
38 XDIR="/usr"
39
40 # Set up default patchset version(s) if necessary
41 # x11-driver-patches
42 if [[ -z "${XDPVER}" ]]; then
43 XDPVER="1"
44 fi
45
46 IUSE=""
47 HOMEPAGE="http://xorg.freedesktop.org/"
48
49 if [[ ${PV} = 9999* ]]; then
50 GIT_ECLASS="git"
51 SNAPSHOT="yes"
52 SRC_URI=""
53 fi
54
55 # Set up SRC_URI for individual modular releases
56 BASE_INDIVIDUAL_URI="http://xorg.freedesktop.org/releases/individual"
57 if [[ ${CATEGORY} = x11-apps ]] || [[ ${CATEGORY} = x11-wm ]]; then
58 MODULE="app"
59 elif [[ ${CATEGORY} = app-doc ]]; then
60 MODULE="doc"
61 # x11-misc contains data and util, x11-themes contains data
62 elif [[ ${CATEGORY} = x11-misc ]] || [[ ${CATEGORY} = x11-themes ]]; then
63 if [[ ${PN} == xbitmaps || ${PN} == xcursor-themes || ${PN} == xkbdata ]]; then
64 MODULE="data"
65 else
66 MODULE="data"
67 fi
68 elif [[ ${CATEGORY} = x11-drivers ]]; then
69 MODULE="driver"
70 elif [[ ${CATEGORY} = media-fonts ]]; then
71 MODULE="font"
72 elif [[ ${CATEGORY} = x11-libs ]]; then
73 MODULE="lib"
74 elif [[ ${CATEGORY} = x11-proto ]]; then
75 MODULE="proto"
76 elif [[ ${CATEGORY} = x11-base ]]; then
77 MODULE="xserver"
78 fi
79
80 if [[ -n ${GIT_ECLASS} ]]; then
81 EGIT_REPO_URI="git://anongit.freedesktop.org/git/xorg/${MODULE}/${PN}"
82 else
83 SRC_URI="${SRC_URI} ${BASE_INDIVIDUAL_URI}/${MODULE}/${P}.tar.bz2"
84 fi
85
86 SLOT="0"
87
88 # Set the license for the package. This can be overridden by setting
89 # LICENSE after the inherit.
90 LICENSE=${PN}
91
92 # Set up shared dependencies
93 if [[ -n "${SNAPSHOT}" ]]; then
94 # FIXME: What's the minimal libtool version supporting arbitrary versioning?
95 DEPEND="${DEPEND}
96 >=sys-devel/libtool-1.5
97 >=sys-devel/m4-1.4"
98 WANT_AUTOCONF="latest"
99 WANT_AUTOMAKE="latest"
100 fi
101
102 # If we're a font package, but not the font.alias one
103 FONT_ECLASS=""
104 if [[ "${PN/#font-}" != "${PN}" ]] \
105 && [[ "${CATEGORY}" = "media-fonts" ]] \
106 && [[ "${PN}" != "font-alias" ]] \
107 && [[ "${PN}" != "font-util" ]]; then
108 # Activate font code in the rest of the eclass
109 FONT="yes"
110
111 # Whether to inherit the font eclass
112 FONT_ECLASS="font"
113
114 RDEPEND="${RDEPEND}
115 media-fonts/encodings
116 x11-apps/mkfontscale
117 x11-apps/mkfontdir"
118 PDEPEND="${PDEPEND}
119 media-fonts/font-alias"
120
121 # Starting with 7.0RC3, we can specify the font directory
122 # But oddly, we can't do the same for encodings or font-alias
123
124 # Wrap in `if` so ebuilds can set it too
125 if [[ -z ${FONT_DIR} ]]; then
126 FONT_DIR=${PN##*-}
127
128 fi
129
130 # Fix case of font directories
131 FONT_DIR=${FONT_DIR/ttf/TTF}
132 FONT_DIR=${FONT_DIR/otf/OTF}
133 FONT_DIR=${FONT_DIR/type1/Type1}
134 FONT_DIR=${FONT_DIR/speedo/Speedo}
135
136 # Set up configure option
137 FONT_OPTIONS="--with-fontdir=\"/usr/share/fonts/${FONT_DIR}\""
138
139 if [[ -n "${FONT}" ]]; then
140 if [[ ${PN##*-} = misc ]] || [[ ${PN##*-} = 75dpi ]] || [[ ${PN##*-} = 100dpi ]]; then
141 IUSE="${IUSE} nls"
142 fi
143 fi
144 fi
145
146 # If we're a driver package
147 if [[ "${PN/#xf86-video}" != "${PN}" ]] || [[ "${PN/#xf86-input}" != "${PN}" ]]; then
148 # Enable driver code in the rest of the eclass
149 DRIVER="yes"
150
151 if [[ ${XDPVER} != -1 ]]; then
152 # Add driver patchset to SRC_URI
153 SRC_URI="${SRC_URI}
154 mirror://gentoo/x11-driver-patches-${XDPVER}.tar.bz2"
155 fi
156 fi
157
158 # Debugging -- ignore packages that can't be built with debugging
159 if [[ -z "${FONT}" ]] \
160 || [[ "${PN/app-doc}" != "${PN}" ]] \
161 || [[ "${PN/x11-proto}" != "${PN}" ]] \
162 || [[ "${PN/util-macros}" != "${PN}" ]] \
163 || [[ "${PN/xbitmaps}" != "${PN}" ]] \
164 || [[ "${PN/xkbdata}" != "${PN}" ]] \
165 || [[ "${PN/xorg-cf-files}" != "${PN}" ]] \
166 || [[ "${PN/xcursor}" != "${PN}" ]] \
167 ; then
168 DEBUGGABLE="yes"
169 IUSE="${IUSE} debug"
170 fi
171
172 DEPEND="${DEPEND}
173 >=dev-util/pkgconfig-0.18"
174
175 if [[ "${PN/util-macros}" = "${PN}" ]]; then
176 DEPEND="${DEPEND}
177 >=x11-misc/util-macros-0.99.2
178 >=sys-devel/binutils-2.16.1-r3"
179 fi
180
181 RDEPEND="${RDEPEND}
182 || ( >=sys-apps/man-1.6b-r2 >=sys-apps/man-db-2.4.3-r1 )
183 !<=x11-base/xorg-x11-6.9"
184 # Provides virtual/x11 for temporary use until packages are ported
185 # x11-base/x11-env"
186
187 inherit eutils libtool multilib toolchain-funcs flag-o-matic autotools \
188 ${FONT_ECLASS} ${GIT_ECLASS}
189
190 x-modular_specs_check() {
191 if [[ ${PN:0:11} = "xorg-server" ]] || [[ -n "${DRIVER}" ]]; then
192 append-ldflags -Wl,-z,lazy
193 # (#116698) breaks loading
194 filter-ldflags -Wl,-z,now
195 fi
196 }
197
198 x-modular_dri_check() {
199 # (#120057) Enabling DRI in drivers requires that the server was built with
200 # support for it
201 if [[ -n "${DRIVER}" ]]; then
202 if has dri ${IUSE} && use dri; then
203 einfo "Checking for direct rendering capabilities ..."
204 if ! built_with_use x11-base/xorg-server dri; then
205 die "You must build x11-base/xorg-server with USE=dri."
206 fi
207 fi
208 fi
209 }
210
211 x-modular_server_supports_drivers_check() {
212 # (#135873) Only certain servers will actually use or be capable of
213 # building external drivers, including binary drivers.
214 if [[ -n "${DRIVER}" ]]; then
215 if has_version '>=x11-base/xorg-server-1.1'; then
216 if ! built_with_use x11-base/xorg-server xorg; then
217 eerror "x11-base/xorg-server is not built with support for external drivers."
218 die "You must build x11-base/xorg-server with USE=xorg."
219 fi
220 fi
221 fi
222 }
223
224 x-modular_unpack_source() {
225 if [[ -n ${GIT_ECLASS} ]]; then
226 git_src_unpack
227 else
228 unpack ${A}
229 fi
230 cd ${S}
231
232 if [[ -n ${FONT_OPTIONS} ]]; then
233 einfo "Detected font directory: ${FONT_DIR}"
234 fi
235 }
236
237 x-modular_patch_source() {
238 # Use standardized names and locations with bulk patching
239 # Patch directory is ${WORKDIR}/patch
240 # See epatch() in eutils.eclass for more documentation
241 if [[ -z "${EPATCH_SUFFIX}" ]] ; then
242 EPATCH_SUFFIX="patch"
243 fi
244
245 # If this is a driver package we need to fix man page install location.
246 # Running autoreconf will use the patched util-macros to make the
247 # change for us, so we only need to patch if it is not going to run.
248 if [[ -n "${DRIVER}" ]] && [[ "${SNAPSHOT}" != "yes" ]]\
249 && [[ ${XDPVER} != -1 ]]; then
250 PATCHES="${PATCHES} ${DISTDIR}/x11-driver-patches-${XDPVER}.tar.bz2"
251 fi
252
253 # For specific list of patches
254 if [[ -n "${PATCHES}" ]] ; then
255 for PATCH in ${PATCHES}
256 do
257 epatch ${PATCH}
258 done
259 # For non-default directory bulk patching
260 elif [[ -n "${PATCH_LOC}" ]] ; then
261 epatch ${PATCH_LOC}
262 # For standard bulk patching
263 elif [[ -d "${EPATCH_SOURCE}" ]] ; then
264 epatch
265 fi
266 }
267
268 x-modular_reconf_source() {
269 # Run autoreconf for CVS snapshots only
270 if [[ "${SNAPSHOT}" = "yes" ]]
271 then
272 # If possible, generate configure if it doesn't exist
273 if [ -f "./configure.ac" ]
274 then
275 eautoreconf
276 fi
277 fi
278
279 # Joshua Baergen - October 23, 2005
280 # Fix shared lib issues on MIPS, FBSD, etc etc
281 elibtoolize
282 }
283
284 x-modular_src_unpack() {
285 x-modular_specs_check
286 x-modular_server_supports_drivers_check
287 x-modular_dri_check
288 x-modular_unpack_source
289 x-modular_patch_source
290 x-modular_reconf_source
291 }
292
293 x-modular_font_configure() {
294 if [[ -n "${FONT}" ]]; then
295 # Might be worth adding an option to configure your desired font
296 # and exclude all others. Also, should this USE be nls or minimal?
297 if ! use nls; then
298 FONT_OPTIONS="${FONT_OPTIONS}
299 --disable-iso8859-2
300 --disable-iso8859-3
301 --disable-iso8859-4
302 --disable-iso8859-5
303 --disable-iso8859-6
304 --disable-iso8859-7
305 --disable-iso8859-8
306 --disable-iso8859-9
307 --disable-iso8859-10
308 --disable-iso8859-11
309 --disable-iso8859-12
310 --disable-iso8859-13
311 --disable-iso8859-14
312 --disable-iso8859-15
313 --disable-iso8859-16
314 --disable-jisx0201
315 --disable-koi8-r"
316 fi
317 fi
318 }
319
320 x-modular_debug_setup() {
321 if [[ -n "${DEBUGGABLE}" ]]; then
322 if use debug; then
323 strip-flags
324 append-flags -g
325 fi
326 fi
327 }
328
329 x-modular_src_configure() {
330 x-modular_font_configure
331 x-modular_debug_setup
332
333 # If prefix isn't set here, .pc files cause problems
334 if [[ -x ${ECONF_SOURCE:-.}/configure ]]; then
335 econf --prefix=${XDIR} \
336 --datadir=${XDIR}/share \
337 ${FONT_OPTIONS} \
338 ${DRIVER_OPTIONS} \
339 ${CONFIGURE_OPTIONS}
340 fi
341 }
342
343 x-modular_src_make() {
344 emake || die "emake failed"
345 }
346
347 x-modular_src_compile() {
348 x-modular_src_configure
349 x-modular_src_make
350 }
351
352 x-modular_src_install() {
353 # Install everything to ${XDIR}
354 make \
355 DESTDIR="${D}" \
356 install
357 # Shouldn't be necessary in XDIR=/usr
358 # einstall forces datadir, so we need to re-force it
359 # datadir=${XDIR}/share \
360 # mandir=${XDIR}/share/man \
361
362 if [[ -n ${GIT_ECLASS} ]]; then
363 pushd "${EGIT_STORE_DIR}/${EGIT_CLONE_DIR}"
364 git log ${GIT_TREE} > "${S}"/ChangeLog
365 popd
366 fi
367
368 if [[ -e ${S}/ChangeLog ]]; then
369 dodoc ${S}/ChangeLog
370 fi
371
372 # Make sure docs get compressed
373 prepalldocs
374
375 # Don't install libtool archives for server modules
376 if [[ -e ${D}/usr/$(get_libdir)/xorg/modules ]]; then
377 find ${D}/usr/$(get_libdir)/xorg/modules -name '*.la' \
378 | xargs rm -f
379 fi
380
381 # Don't install overlapping fonts.* files
382 # Generate them instead when possible
383 if [[ -n "${FONT}" ]]; then
384 remove_font_metadata
385 fi
386
387 if [[ -n "${DRIVER}" ]]; then
388 install_driver_hwdata
389 fi
390 }
391
392 x-modular_pkg_preinst() {
393 # We no longer do anything here, but we can't remove it from the API
394 :
395 }
396
397 x-modular_pkg_postinst() {
398 if [[ -n "${FONT}" ]]; then
399 setup_fonts
400 fi
401 }
402
403 x-modular_pkg_postrm() {
404 if [[ -n "${FONT}" ]]; then
405 cleanup_fonts
406 font_pkg_postrm
407 fi
408 }
409
410 cleanup_fonts() {
411 local ALLOWED_FILES="encodings.dir fonts.cache-1 fonts.dir fonts.scale"
412 for DIR in ${FONT_DIR}; do
413 unset KEEP_FONTDIR
414 REAL_DIR=${ROOT}usr/share/fonts/${DIR}
415
416 ebegin "Checking ${REAL_DIR} for useless files"
417 pushd ${REAL_DIR} &> /dev/null
418 for FILE in *; do
419 unset MATCH
420 for ALLOWED_FILE in ${ALLOWED_FILES}; do
421 if [[ ${FILE} = ${ALLOWED_FILE} ]]; then
422 # If it's allowed, then move on to the next file
423 MATCH="yes"
424 break
425 fi
426 done
427 # If we found a match in allowed files, move on to the next file
428 if [[ -n ${MATCH} ]]; then
429 continue
430 fi
431 # If we get this far, there wasn't a match in the allowed files
432 KEEP_FONTDIR="yes"
433 # We don't need to check more files if we're already keeping it
434 break
435 done
436 popd &> /dev/null
437 # If there are no files worth keeping, then get rid of the dir
438 if [[ -z "${KEEP_FONTDIR}" ]]; then
439 rm -rf ${REAL_DIR}
440 fi
441 eend 0
442 done
443 }
444
445 setup_fonts() {
446 if [[ ! -n "${FONT_DIR}" ]]; then
447 msg="FONT_DIR is empty. The ebuild should set it to at least one subdir of /usr/share/fonts."
448 eerror "${msg}"
449 die "${msg}"
450 fi
451
452 create_fonts_scale
453 create_fonts_dir
454 fix_font_permissions
455 create_font_cache
456 }
457
458 remove_font_metadata() {
459 local DIR
460 for DIR in ${FONT_DIR}; do
461 if [[ "${DIR}" != "Speedo" ]] && \
462 [[ "${DIR}" != "CID" ]] ; then
463 # Delete font metadata files
464 # fonts.scale, fonts.dir, fonts.cache-1
465 rm -f ${D}/usr/share/fonts/${DIR}/fonts.{scale,dir,cache-1}
466 fi
467 done
468 }
469
470 # Installs device-to-driver mappings for system-config-display
471 # and anything else that uses hwdata
472 install_driver_hwdata() {
473 insinto /usr/share/hwdata/videoaliases
474 for i in "${FILESDIR}"/*.xinf; do
475 # We need this for the case when none exist,
476 # so *.xinf doesn't expand
477 if [[ -e $i ]]; then
478 doins $i
479 fi
480 done
481 }
482
483 discover_font_dirs() {
484 FONT_DIRS="${FONT_DIR}"
485 }
486
487 create_fonts_scale() {
488 ebegin "Creating fonts.scale files"
489 local x
490 for DIR in ${FONT_DIR}; do
491 x=${ROOT}/usr/share/fonts/${DIR}
492 [[ -z "$(ls ${x}/)" ]] && continue
493 [[ "$(ls ${x}/)" = "fonts.cache-1" ]] && continue
494
495 # Only generate .scale files if truetype, opentype or type1
496 # fonts are present ...
497
498 # NOTE: There is no way to regenerate Speedo/CID fonts.scale
499 # <dberkholz@gentoo.org> 2 August 2004
500 if [[ "${x/encodings}" = "${x}" ]] \
501 && [[ -n "$(find ${x} -iname '*.[pot][ft][abcf]' -print)" ]]; then
502 mkfontscale \
503 -a ${ROOT}/usr/share/fonts/encodings/encodings.dir \
504 -- ${x}
505 fi
506 done
507 eend 0
508 }
509
510 create_fonts_dir() {
511 ebegin "Generating fonts.dir files"
512 for DIR in ${FONT_DIR}; do
513 x=${ROOT}/usr/share/fonts/${DIR}
514 [[ -z "$(ls ${x}/)" ]] && continue
515 [[ "$(ls ${x}/)" = "fonts.cache-1" ]] && continue
516
517 if [[ "${x/encodings}" = "${x}" ]]; then
518 mkfontdir \
519 -e ${ROOT}/usr/share/fonts/encodings \
520 -e ${ROOT}/usr/share/fonts/encodings/large \
521 -- ${x}
522 fi
523 done
524 eend 0
525 }
526
527 fix_font_permissions() {
528 ebegin "Fixing permissions"
529 for DIR in ${FONT_DIR}; do
530 find ${ROOT}/usr/share/fonts/${DIR} -type f -name 'font.*' \
531 -exec chmod 0644 {} \;
532 done
533 eend 0
534 }
535
536 create_font_cache() {
537 font_pkg_postinst
538 }
539
540 EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_preinst pkg_postinst pkg_postrm

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