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Revision 1.97 - (show annotations) (download)
Fri May 9 07:18:19 2008 UTC (6 years, 4 months ago) by dberkholz
Branch: MAIN
Changes since 1.96: +1 -26 lines
(#219581) Stop applying driver patch to install manpages to 4x.

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 1.96 2008/04/30 17:37:42 dberkholz Exp $
4 #
5 # @ECLASS: x-modular.eclass
6 # @MAINTAINER:
7 # Donnie Berkholz <dberkholz@gentoo.org>, x11@gentoo.org
8 # @BLURB: Reduces code duplication in the modularized X11 ebuilds.
9 # @DESCRIPTION:
10 # This eclass makes trivial X ebuilds possible for apps, fonts, drivers,
11 # and more. Many things that would normally be done in various functions
12 # can be accessed by setting variables instead, such as patching,
13 # running eautoreconf, passing options to configure and installing docs.
14 #
15 # All you need to do in a basic ebuild is inherit this eclass and set
16 # DESCRIPTION, KEYWORDS and RDEPEND/DEPEND. If your package is hosted
17 # with the other X packages, you don't need to set SRC_URI. Pretty much
18 # everything else should be automatic.
19
20 # @ECLASS-VARIABLE: XDIR
21 # @DESCRIPTION:
22 # Directory prefix to use for everything. If you want to install to a
23 # non-default prefix (e.g., /opt/xorg), change XDIR. This has not been
24 # recently tested. You may need to uncomment the setting of datadir and
25 # mandir in x-modular_src_install() or add it back in if it's no longer
26 # there. You may also want to change the SLOT.
27 XDIR="/usr"
28
29 IUSE=""
30 HOMEPAGE="http://xorg.freedesktop.org/"
31
32 if [[ -z ${SNAPSHOT} ]]; then
33 # @ECLASS-VARIABLE: SNAPSHOT
34 # @DESCRIPTION:
35 # If set to 'yes' and configure.ac exists, eautoreconf will run. Set
36 # before inheriting this eclass.
37 SNAPSHOT="no"
38 fi
39
40 if [[ ${PV} = 9999* ]]; then
41 GIT_ECLASS="git"
42 SNAPSHOT="yes"
43 SRC_URI=""
44 fi
45
46 # Set up SRC_URI for individual modular releases
47 BASE_INDIVIDUAL_URI="http://xorg.freedesktop.org/releases/individual"
48 if [[ ${CATEGORY} = x11-apps ]] || [[ ${CATEGORY} = x11-wm ]]; then
49 MODULE="app"
50 elif [[ ${CATEGORY} = app-doc ]]; then
51 MODULE="doc"
52 # x11-misc contains data and util, x11-themes contains data
53 elif [[ ${CATEGORY} = x11-misc ]] || [[ ${CATEGORY} = x11-themes ]]; then
54 if [[ ${PN} == xbitmaps || ${PN} == xcursor-themes || ${PN} == xkbdata ]]; then
55 MODULE="data"
56 else
57 MODULE="util"
58 fi
59 elif [[ ${CATEGORY} = x11-drivers ]]; then
60 MODULE="driver"
61 elif [[ ${CATEGORY} = media-fonts ]]; then
62 MODULE="font"
63 elif [[ ${CATEGORY} = x11-libs ]]; then
64 MODULE="lib"
65 elif [[ ${CATEGORY} = x11-proto ]]; then
66 MODULE="proto"
67 elif [[ ${CATEGORY} = x11-base ]]; then
68 MODULE="xserver"
69 fi
70
71 if [[ -n ${GIT_ECLASS} ]]; then
72 EGIT_REPO_URI="git://anongit.freedesktop.org/git/xorg/${MODULE}/${PN}"
73 else
74 SRC_URI="${SRC_URI} ${BASE_INDIVIDUAL_URI}/${MODULE}/${P}.tar.bz2"
75 fi
76
77 SLOT="0"
78
79 # Set the license for the package. This can be overridden by setting
80 # LICENSE after the inherit.
81 LICENSE=${PN}
82
83 # Set up shared dependencies
84 if [[ -n "${SNAPSHOT}" ]]; then
85 # FIXME: What's the minimal libtool version supporting arbitrary versioning?
86 DEPEND="${DEPEND}
87 >=sys-devel/libtool-1.5
88 >=sys-devel/m4-1.4"
89 WANT_AUTOCONF="latest"
90 WANT_AUTOMAKE="latest"
91 fi
92
93 # If we're a font package, but not the font.alias one
94 FONT_ECLASS=""
95 if [[ "${PN/#font-}" != "${PN}" ]] \
96 && [[ "${CATEGORY}" = "media-fonts" ]] \
97 && [[ "${PN}" != "font-alias" ]] \
98 && [[ "${PN}" != "font-util" ]]; then
99 # Activate font code in the rest of the eclass
100 FONT="yes"
101
102 # Whether to inherit the font eclass
103 FONT_ECLASS="font"
104
105 RDEPEND="${RDEPEND}
106 media-fonts/encodings
107 x11-apps/mkfontscale
108 x11-apps/mkfontdir"
109 PDEPEND="${PDEPEND}
110 media-fonts/font-alias"
111
112 # Starting with 7.0RC3, we can specify the font directory
113 # But oddly, we can't do the same for encodings or font-alias
114
115 # Wrap in `if` so ebuilds can set it too
116 if [[ -z ${FONT_DIR} ]]; then
117 # @ECLASS-VARIABLE: FONT_DIR
118 # @DESCRIPTION:
119 # If you're creating a font package and the suffix of PN is not equal to
120 # the subdirectory of /usr/share/fonts/ it should install into, set
121 # FONT_DIR to that directory or directories. Set before inheriting this
122 # eclass.
123 FONT_DIR=${PN##*-}
124
125 fi
126
127 # Fix case of font directories
128 FONT_DIR=${FONT_DIR/ttf/TTF}
129 FONT_DIR=${FONT_DIR/otf/OTF}
130 FONT_DIR=${FONT_DIR/type1/Type1}
131 FONT_DIR=${FONT_DIR/speedo/Speedo}
132
133 # Set up configure option
134 FONT_OPTIONS="--with-fontdir=\"/usr/share/fonts/${FONT_DIR}\""
135
136 if [[ -n "${FONT}" ]]; then
137 if [[ ${PN##*-} = misc ]] || [[ ${PN##*-} = 75dpi ]] || [[ ${PN##*-} = 100dpi ]] || [[ ${PN##*-} = cyrillic ]]; then
138 IUSE="${IUSE} nls"
139 fi
140 fi
141 fi
142
143 # If we're a driver package
144 if [[ "${PN/#xf86-video}" != "${PN}" ]] || [[ "${PN/#xf86-input}" != "${PN}" ]]; then
145 # Enable driver code in the rest of the eclass
146 DRIVER="yes"
147 fi
148
149 # Debugging -- ignore packages that can't be built with debugging
150 if [[ -z "${FONT}" ]] \
151 && [[ "${CATEGORY/app-doc}" = "${CATEGORY}" ]] \
152 && [[ "${CATEGORY/x11-proto}" = "${CATEGORY}" ]] \
153 && [[ "${PN/util-macros}" = "${PN}" ]] \
154 && [[ "${PN/xbitmaps}" = "${PN}" ]] \
155 && [[ "${PN/xkbdata}" = "${PN}" ]] \
156 && [[ "${PN/xorg-cf-files}" = "${PN}" ]] \
157 && [[ "${PN/xcursor}" = "${PN}" ]] \
158 ; then
159 DEBUGGABLE="yes"
160 IUSE="${IUSE} debug"
161 fi
162
163 DEPEND="${DEPEND}
164 >=dev-util/pkgconfig-0.18"
165
166 if [[ "${PN/util-macros}" = "${PN}" ]]; then
167 DEPEND="${DEPEND}
168 >=x11-misc/util-macros-0.99.2
169 >=sys-devel/binutils-2.16.1-r3"
170 fi
171
172 RDEPEND="${RDEPEND}
173 !<=x11-base/xorg-x11-6.9"
174 # Provides virtual/x11 for temporary use until packages are ported
175 # x11-base/x11-env"
176
177 inherit eutils libtool multilib toolchain-funcs flag-o-matic autotools \
178 ${FONT_ECLASS} ${GIT_ECLASS}
179
180 # @FUNCTION: x-modular_specs_check
181 # @USAGE:
182 # @DESCRIPTION:
183 # Make any necessary changes related to gcc specs (generally hardened)
184 x-modular_specs_check() {
185 if [[ ${PN:0:11} = "xorg-server" ]] || [[ -n "${DRIVER}" ]]; then
186 append-ldflags -Wl,-z,lazy
187 # (#116698) breaks loading
188 filter-ldflags -Wl,-z,now
189 fi
190 }
191
192 # @FUNCTION: x-modular_dri_check
193 # @USAGE:
194 # @DESCRIPTION:
195 # Ensures the server supports DRI if building a driver with DRI support
196 x-modular_dri_check() {
197 # (#120057) Enabling DRI in drivers requires that the server was built with
198 # support for it
199 if [[ -n "${DRIVER}" ]]; then
200 if has dri ${IUSE} && use dri; then
201 einfo "Checking for direct rendering capabilities ..."
202 if ! built_with_use x11-base/xorg-server dri; then
203 die "You must build x11-base/xorg-server with USE=dri."
204 fi
205 fi
206 fi
207 }
208
209 # @FUNCTION: x-modular_server_supports_drivers_check
210 # @USAGE:
211 # @DESCRIPTION:
212 # Ensures the server SDK is installed if a driver is being built
213 x-modular_server_supports_drivers_check() {
214 # (#135873) Only certain servers will actually use or be capable of
215 # building external drivers, including binary drivers.
216 if [[ -n "${DRIVER}" ]]; then
217 if has_version '>=x11-base/xorg-server-1.1'; then
218 if ! built_with_use x11-base/xorg-server xorg; then
219 eerror "x11-base/xorg-server is not built with support for external drivers."
220 die "You must build x11-base/xorg-server with USE=xorg."
221 fi
222 fi
223 fi
224 }
225
226 # @FUNCTION: x-modular_unpack_source
227 # @USAGE:
228 # @DESCRIPTION:
229 # Simply unpack source code. Nothing else.
230 x-modular_unpack_source() {
231 if [[ -n ${GIT_ECLASS} ]]; then
232 git_src_unpack
233 else
234 unpack ${A}
235 fi
236 cd ${S}
237
238 if [[ -n ${FONT_OPTIONS} ]]; then
239 einfo "Detected font directory: ${FONT_DIR}"
240 fi
241 }
242
243 # @FUNCTION: x-modular_patch_source
244 # @USAGE:
245 # @DESCRIPTION:
246 # Apply all patches
247 x-modular_patch_source() {
248 # Use standardized names and locations with bulk patching
249 # Patch directory is ${WORKDIR}/patch
250 # See epatch() in eutils.eclass for more documentation
251 if [[ -z "${EPATCH_SUFFIX}" ]] ; then
252 EPATCH_SUFFIX="patch"
253 fi
254
255 # @VARIABLE: PATCHES
256 # @DESCRIPTION:
257 # If you have any patches to apply, set PATCHES to their locations and epatch
258 # will apply them. It also handles epatch-style bulk patches, if you know how to
259 # use them and set the correct variables. If you don't, read eutils.eclass.
260 if [[ ${#PATCHES[@]} -gt 1 ]]; then
261 for x in "${PATCHES[@]}"; do
262 epatch "${x}"
263 done
264 elif [[ -n "${PATCHES}" ]]; then
265 for x in ${PATCHES}; do
266 epatch "${x}"
267 done
268 # For non-default directory bulk patching
269 elif [[ -n "${PATCH_LOC}" ]] ; then
270 epatch ${PATCH_LOC}
271 # For standard bulk patching
272 elif [[ -d "${EPATCH_SOURCE}" ]] ; then
273 epatch
274 fi
275 }
276
277 # @FUNCTION: x-modular_reconf_source
278 # @USAGE:
279 # @DESCRIPTION:
280 # Run eautoreconf if necessary, and run elibtoolize.
281 x-modular_reconf_source() {
282 if [[ "${SNAPSHOT}" = "yes" ]]
283 then
284 # If possible, generate configure if it doesn't exist
285 if [ -f "./configure.ac" ]
286 then
287 eautoreconf
288 fi
289 fi
290
291 # Joshua Baergen - October 23, 2005
292 # Fix shared lib issues on MIPS, FBSD, etc etc
293 elibtoolize
294 }
295
296 # @FUNCTION: x-modular_src_unpack
297 # @USAGE:
298 # @DESCRIPTION:
299 # Unpack a package, performing all X-related tasks.
300 x-modular_src_unpack() {
301 x-modular_specs_check
302 x-modular_server_supports_drivers_check
303 x-modular_dri_check
304 x-modular_unpack_source
305 x-modular_patch_source
306 x-modular_reconf_source
307 }
308
309 # @FUNCTION: x-modular_font_configure
310 # @USAGE:
311 # @DESCRIPTION:
312 # If a font package, perform any necessary configuration steps
313 x-modular_font_configure() {
314 if [[ -n "${FONT}" ]]; then
315 # Might be worth adding an option to configure your desired font
316 # and exclude all others. Also, should this USE be nls or minimal?
317 if ! use nls; then
318 FONT_OPTIONS="${FONT_OPTIONS}
319 --disable-iso8859-2
320 --disable-iso8859-3
321 --disable-iso8859-4
322 --disable-iso8859-5
323 --disable-iso8859-6
324 --disable-iso8859-7
325 --disable-iso8859-8
326 --disable-iso8859-9
327 --disable-iso8859-10
328 --disable-iso8859-11
329 --disable-iso8859-12
330 --disable-iso8859-13
331 --disable-iso8859-14
332 --disable-iso8859-15
333 --disable-iso8859-16
334 --disable-jisx0201
335 --disable-koi8-r"
336 fi
337 fi
338 }
339
340 # @FUNCTION: x-modular_debug_setup
341 # @USAGE:
342 # @DESCRIPTION:
343 # Set up CFLAGS for a debug build
344 x-modular_debug_setup() {
345 if [[ -n "${DEBUGGABLE}" ]]; then
346 if use debug; then
347 strip-flags
348 append-flags -g
349 fi
350 fi
351 }
352
353 # @FUNCTION: x-modular_src_configure
354 # @USAGE:
355 # @DESCRIPTION:
356 # Perform any necessary pre-configuration steps, then run configure
357 x-modular_src_configure() {
358 x-modular_font_configure
359 x-modular_debug_setup
360
361 # @VARIABLE: CONFIGURE_OPTIONS
362 # @DESCRIPTION:
363 # Any options to pass to configure
364 [[ -n ${CONFIGURE_OPTIONTS} ]]
365
366 # If prefix isn't set here, .pc files cause problems
367 if [[ -x ${ECONF_SOURCE:-.}/configure ]]; then
368 econf --prefix=${XDIR} \
369 --datadir=${XDIR}/share \
370 ${FONT_OPTIONS} \
371 ${DRIVER_OPTIONS} \
372 ${CONFIGURE_OPTIONS}
373 fi
374 }
375
376 # @FUNCTION: x-modular_src_make
377 # @USAGE:
378 # @DESCRIPTION:
379 # Run make.
380 x-modular_src_make() {
381 emake || die "emake failed"
382 }
383
384 # @FUNCTION: x-modular_src_configure
385 # @USAGE:
386 # @DESCRIPTION:
387 # Compile a package, performing all X-related tasks.
388 x-modular_src_compile() {
389 x-modular_src_configure
390 x-modular_src_make
391 }
392
393 # @FUNCTION: x-modular_src_install
394 # @USAGE:
395 # @DESCRIPTION:
396 # Install a built package to ${D}, performing any necessary steps.
397 # Creates a ChangeLog from git if using live ebuilds.
398 x-modular_src_install() {
399 # Install everything to ${XDIR}
400 make \
401 DESTDIR="${D}" \
402 install
403 # Shouldn't be necessary in XDIR=/usr
404 # einstall forces datadir, so we need to re-force it
405 # datadir=${XDIR}/share \
406 # mandir=${XDIR}/share/man \
407
408 if [[ -n ${GIT_ECLASS} ]]; then
409 pushd "${EGIT_STORE_DIR}/${EGIT_CLONE_DIR}"
410 git log ${GIT_TREE} > "${S}"/ChangeLog
411 popd
412 fi
413
414 if [[ -e ${S}/ChangeLog ]]; then
415 dodoc ${S}/ChangeLog
416 fi
417 # @VARIABLE: DOCS
418 # @DESCRIPTION:
419 # Any documentation to install
420 [[ -n ${DOCS} ]] && dodoc ${DOCS}
421
422 # Make sure docs get compressed
423 prepalldocs
424
425 # Don't install libtool archives for server modules
426 if [[ -e ${D}/usr/$(get_libdir)/xorg/modules ]]; then
427 find ${D}/usr/$(get_libdir)/xorg/modules -name '*.la' \
428 | xargs rm -f
429 fi
430
431 if [[ -n "${FONT}" ]]; then
432 remove_font_metadata
433 fi
434
435 if [[ -n "${DRIVER}" ]]; then
436 install_driver_hwdata
437 fi
438 }
439
440 # @FUNCTION: x-modular_pkg_preinst
441 # @USAGE:
442 # @DESCRIPTION:
443 # This function doesn't do anything right now, but it may in the future.
444 x-modular_pkg_preinst() {
445 # We no longer do anything here, but we can't remove it from the API
446 :
447 }
448
449 # @FUNCTION: x-modular_pkg_postinst
450 # @USAGE:
451 # @DESCRIPTION:
452 # Run X-specific post-installation tasks on the live filesystem. The
453 # only task right now is some setup for font packages.
454 x-modular_pkg_postinst() {
455 if [[ -n "${FONT}" ]]; then
456 setup_fonts
457 fi
458 }
459
460 # @FUNCTION: x-modular_pkg_postrm
461 # @USAGE:
462 # @DESCRIPTION:
463 # Run X-specific post-removal tasks on the live filesystem. The only
464 # task right now is some cleanup for font packages.
465 x-modular_pkg_postrm() {
466 if [[ -n "${FONT}" ]]; then
467 cleanup_fonts
468 font_pkg_postrm
469 fi
470 }
471
472 # @FUNCTION: cleanup_fonts
473 # @USAGE:
474 # @DESCRIPTION:
475 # Get rid of font directories that only contain generated files
476 cleanup_fonts() {
477 local ALLOWED_FILES="encodings.dir fonts.cache-1 fonts.dir fonts.scale"
478 for DIR in ${FONT_DIR}; do
479 unset KEEP_FONTDIR
480 REAL_DIR=${ROOT}usr/share/fonts/${DIR}
481
482 ebegin "Checking ${REAL_DIR} for useless files"
483 pushd ${REAL_DIR} &> /dev/null
484 for FILE in *; do
485 unset MATCH
486 for ALLOWED_FILE in ${ALLOWED_FILES}; do
487 if [[ ${FILE} = ${ALLOWED_FILE} ]]; then
488 # If it's allowed, then move on to the next file
489 MATCH="yes"
490 break
491 fi
492 done
493 # If we found a match in allowed files, move on to the next file
494 if [[ -n ${MATCH} ]]; then
495 continue
496 fi
497 # If we get this far, there wasn't a match in the allowed files
498 KEEP_FONTDIR="yes"
499 # We don't need to check more files if we're already keeping it
500 break
501 done
502 popd &> /dev/null
503 # If there are no files worth keeping, then get rid of the dir
504 if [[ -z "${KEEP_FONTDIR}" ]]; then
505 rm -rf ${REAL_DIR}
506 fi
507 eend 0
508 done
509 }
510
511 # @FUNCTION: setup_fonts
512 # @USAGE:
513 # @DESCRIPTION:
514 # Generates needed files for fonts and fixes font permissions
515 setup_fonts() {
516 if [[ ! -n "${FONT_DIR}" ]]; then
517 msg="FONT_DIR is empty. The ebuild should set it to at least one subdir of /usr/share/fonts."
518 eerror "${msg}"
519 die "${msg}"
520 fi
521
522 create_fonts_scale
523 create_fonts_dir
524 fix_font_permissions
525 create_font_cache
526 }
527
528 # @FUNCTION: remove_font_metadata
529 # @USAGE:
530 # @DESCRIPTION:
531 # Don't let the package install generated font files that may overlap
532 # with other packages. Instead, they're generated in pkg_postinst().
533 remove_font_metadata() {
534 local DIR
535 for DIR in ${FONT_DIR}; do
536 if [[ "${DIR}" != "Speedo" ]] && \
537 [[ "${DIR}" != "CID" ]] ; then
538 # Delete font metadata files
539 # fonts.scale, fonts.dir, fonts.cache-1
540 rm -f ${D}/usr/share/fonts/${DIR}/fonts.{scale,dir,cache-1}
541 fi
542 done
543 }
544
545 # @FUNCTION: install_driver_hwdata
546 # @USAGE:
547 # @DESCRIPTION:
548 # Installs device-to-driver mappings for system-config-display and
549 # anything else that uses hwdata.
550 install_driver_hwdata() {
551 insinto /usr/share/hwdata/videoaliases
552 for i in "${FILESDIR}"/*.xinf; do
553 # We need this for the case when none exist,
554 # so *.xinf doesn't expand
555 if [[ -e $i ]]; then
556 doins $i
557 fi
558 done
559 }
560
561 # @FUNCTION: discover_font_dirs
562 # @USAGE:
563 # @DESCRIPTION:
564 # Deprecated. Sets up the now-unused FONT_DIRS variable.
565 discover_font_dirs() {
566 FONT_DIRS="${FONT_DIR}"
567 }
568
569 # @FUNCTION: create_fonts_scale
570 # @USAGE:
571 # @DESCRIPTION:
572 # Create fonts.scale file, used by the old server-side fonts subsystem.
573 create_fonts_scale() {
574 ebegin "Creating fonts.scale files"
575 local x
576 for DIR in ${FONT_DIR}; do
577 x=${ROOT}/usr/share/fonts/${DIR}
578 [[ -z "$(ls ${x}/)" ]] && continue
579 [[ "$(ls ${x}/)" = "fonts.cache-1" ]] && continue
580
581 # Only generate .scale files if truetype, opentype or type1
582 # fonts are present ...
583
584 # NOTE: There is no way to regenerate Speedo/CID fonts.scale
585 # <dberkholz@gentoo.org> 2 August 2004
586 if [[ "${x/encodings}" = "${x}" ]] \
587 && [[ -n "$(find ${x} -iname '*.[pot][ft][abcf]' -print)" ]]; then
588 mkfontscale \
589 -a ${ROOT}/usr/share/fonts/encodings/encodings.dir \
590 -- ${x}
591 fi
592 done
593 eend 0
594 }
595
596 # @FUNCTION: create_fonts_dir
597 # @USAGE:
598 # @DESCRIPTION:
599 # Create fonts.dir file, used by the old server-side fonts subsystem.
600 create_fonts_dir() {
601 ebegin "Generating fonts.dir files"
602 for DIR in ${FONT_DIR}; do
603 x=${ROOT}/usr/share/fonts/${DIR}
604 [[ -z "$(ls ${x}/)" ]] && continue
605 [[ "$(ls ${x}/)" = "fonts.cache-1" ]] && continue
606
607 if [[ "${x/encodings}" = "${x}" ]]; then
608 mkfontdir \
609 -e ${ROOT}/usr/share/fonts/encodings \
610 -e ${ROOT}/usr/share/fonts/encodings/large \
611 -- ${x}
612 fi
613 done
614 eend 0
615 }
616
617 # @FUNCTION: fix_font_permissions
618 # @USAGE:
619 # @DESCRIPTION:
620 # Font files should have 644 permissions. Ensure this is the case.
621 fix_font_permissions() {
622 ebegin "Fixing permissions"
623 for DIR in ${FONT_DIR}; do
624 find ${ROOT}/usr/share/fonts/${DIR} -type f -name 'font.*' \
625 -exec chmod 0644 {} \;
626 done
627 eend 0
628 }
629
630 # @FUNCTION: create_font_cache
631 # @USAGE:
632 # @DESCRIPTION:
633 # Create fonts.cache-1 files, used by the new client-side fonts
634 # subsystem.
635 create_font_cache() {
636 font_pkg_postinst
637 }
638
639 EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_preinst pkg_postinst pkg_postrm

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