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Revision 1.2 - (show annotations) (download)
Wed Mar 17 14:29:20 2010 UTC (4 years, 4 months ago) by scarabeus
Branch: MAIN
Changes since 1.1: +14 -6 lines
Fix eclassdoc. Add new variable to allow disabling of static-libs useflag.

1 # Copyright 1999-2010 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/eclass/xorg-2.eclass,v 1.1 2010/03/14 10:27:07 scarabeus Exp $
4 #
5 # @ECLASS: xorg-2.eclass
6 # @MAINTAINER:
7 # 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 # Author: Tomáš Chvátal <scarabeus@gentoo.org>
21 # Author: Donnie Berkholz <dberkholz@gentoo.org>
22
23 GIT_ECLASS=""
24 if [[ ${PV} == *9999* ]]; then
25 GIT_ECLASS="git"
26 XORG_EAUTORECONF="yes"
27 SRC_URI=""
28 fi
29
30 # If we're a font package, but not the font.alias one
31 FONT_ECLASS=""
32 if [[ ${PN} == font* \
33 && ${CATEGORY} = media-fonts \
34 && ${PN} != font-alias \
35 && ${PN} != font-util ]]; then
36 # Activate font code in the rest of the eclass
37 FONT="yes"
38 FONT_ECLASS="font"
39 fi
40
41 inherit eutils base libtool multilib toolchain-funcs flag-o-matic autotools \
42 ${FONT_ECLASS} ${GIT_ECLASS}
43
44 EXPORTED_FUNCTIONS="src_unpack src_compile src_install pkg_postinst pkg_postrm"
45 case "${EAPI:-0}" in
46 3) EXPORTED_FUNCTIONS="${EXPORTED_FUNCTIONS} src_prepare src_configure" ;;
47 *) DEPEND="EAPI-UNSUPPORTED" ;;
48 esac
49
50 # exports must be ALWAYS after inherit
51 EXPORT_FUNCTIONS ${EXPORTED_FUNCTIONS}
52
53 IUSE=""
54 HOMEPAGE="http://xorg.freedesktop.org/"
55
56 # @ECLASS-VARIABLE: XORG_EAUTORECONF
57 # @DESCRIPTION:
58 # If set to 'yes' and configure.ac exists, eautoreconf will run. Set
59 # before inheriting this eclass.
60 : ${XORG_EAUTORECONF:="no"}
61
62 # Set up SRC_URI for individual modular releases
63 BASE_INDIVIDUAL_URI="http://xorg.freedesktop.org/releases/individual"
64 # @ECLASS-VARIABLE: MODULE
65 # @DESCRIPTION:
66 # The subdirectory to download source from. Possible settings are app,
67 # doc, data, util, driver, font, lib, proto, xserver. Set above the
68 # inherit to override the default autoconfigured module.
69 if [[ -z ${MODULE} ]]; then
70 MODULE=""
71 case ${CATEGORY} in
72 app-doc) MODULE="doc" ;;
73 media-fonts) MODULE="font" ;;
74 x11-apps|x11-wm) MODULE="app" ;;
75 x11-misc|x11-themes) MODULE="util" ;;
76 x11-drivers) MODULE="driver" ;;
77 x11-base) MODULE="xserver" ;;
78 x11-proto) MODULE="proto" ;;
79 x11-libs) MODULE="lib" ;;
80 esac
81 fi
82
83 if [[ -n ${GIT_ECLASS} ]]; then
84 EGIT_REPO_URI="git://anongit.freedesktop.org/git/xorg/${MODULE}/${PN}"
85 else
86 SRC_URI+=" ${BASE_INDIVIDUAL_URI}/${MODULE}/${P}.tar.bz2"
87 fi
88
89 : ${SLOT:=0}
90
91 # Set the license for the package. This can be overridden by setting
92 # LICENSE after the inherit. Nearly all FreeDesktop-hosted X packages
93 # are under the MIT license. (This is what Red Hat does in their rpms)
94 : ${LICENSE:=MIT}
95
96 # Set up shared dependencies
97 if [[ ${XORG_EAUTORECONF} != no ]]; then
98 DEPEND+="
99 >=sys-devel/libtool-2.2.6a
100 sys-devel/m4"
101 # This MUST BE STABLE
102 if [[ ${PN} != util-macros ]] ; then
103 DEPEND+=" >=x11-misc/util-macros-1.5.0"
104 # Required even by xorg-server
105 [[ ${PN} == "font-util" ]] || DEPEND+=" >=media-fonts/font-util-1.1.1-r1"
106 fi
107 WANT_AUTOCONF="latest"
108 WANT_AUTOMAKE="latest"
109 fi
110
111 if [[ ${FONT} == yes ]]; then
112 RDEPEND+=" media-fonts/encodings
113 x11-apps/mkfontscale
114 x11-apps/mkfontdir"
115 PDEPEND+=" media-fonts/font-alias"
116
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 [[ -z ${FONT_DIR} ]] && FONT_DIR=${PN##*-}
124
125 # Fix case of font directories
126 FONT_DIR=${FONT_DIR/ttf/TTF}
127 FONT_DIR=${FONT_DIR/otf/OTF}
128 FONT_DIR=${FONT_DIR/type1/Type1}
129 FONT_DIR=${FONT_DIR/speedo/Speedo}
130
131 # Set up configure options, wrapped so ebuilds can override if need be
132 [[ -z ${FONT_OPTIONS} ]] && FONT_OPTIONS="--with-fontdir=\"${EPREFIX}/usr/share/fonts/${FONT_DIR}\""
133
134 [[ ${PN##*-} = misc || ${PN##*-} = 75dpi || ${PN##*-} = 100dpi || ${PN##*-} = cyrillic ]] && IUSE+=" nls"
135 fi
136
137 # If we're a driver package, then enable DRIVER case
138 [[ ${PN} == xf86-video-* || ${PN} == xf86-input-* ]] && DRIVER="yes"
139
140 # @ECLASS-VARIABLE: XORG_STATIC
141 # @DESCRIPTION:
142 # Enables static-libs useflag. Set to no, if your package gets:
143 #
144 # QA: configure: WARNING: unrecognized options: --disable-static
145 : ${XORG_STATIC:="yes"}
146
147 # Add static-libs useflag where usefull.
148 if [[ ${XORG_STATIC} == yes \
149 && ${FONT} != yes \
150 && ${CATEGORY} != app-doc \
151 && ${CATEGORY} != x11-proto \
152 && ${CATEGORY} != x11-drivers \
153 && ${CATEGORY} != media-fonts \
154 && ${PN} != util-macros \
155 && ${PN} != xbitmaps \
156 && ${PN} != xorg-cf-files \
157 && ${PN/xcursor} = ${PN} ]]; then
158 IUSE+=" static-libs"
159 fi
160
161 DEPEND+=" >=dev-util/pkgconfig-0.23"
162
163 # Check deps on xorg-server
164 has dri ${IUSE//+} && DEPEND+=" dri? ( >=x11-base/xorg-server-1.6.3.901-r2[-minimal] )"
165 [[ -n "${DRIVER}" ]] && DEPEND+=" x11-base/xorg-server[xorg]"
166
167 # @FUNCTION: xorg-2_pkg_setup
168 # @USAGE:
169 # @DESCRIPTION:
170 # Setup prefix compat
171 xorg-2_pkg_setup() {
172 [[ ${FONT} == yes ]] && font_pkg_setup
173 }
174
175 # @FUNCTION: xorg-2_src_unpack
176 # @USAGE:
177 # @DESCRIPTION:
178 # Simply unpack source code.
179 xorg-2_src_unpack() {
180 if [[ -n ${GIT_ECLASS} ]]; then
181 git_src_unpack
182 else
183 unpack ${A}
184 fi
185
186 [[ -n ${FONT_OPTIONS} ]] && einfo "Detected font directory: ${FONT_DIR}"
187 }
188
189 # @FUNCTION: xorg-2_patch_source
190 # @USAGE:
191 # @DESCRIPTION:
192 # Apply all patches
193 xorg-2_patch_source() {
194 # Use standardized names and locations with bulk patching
195 # Patch directory is ${WORKDIR}/patch
196 # See epatch() in eutils.eclass for more documentation
197 EPATCH_SUFFIX=${EPATCH_SUFFIX:=patch}
198
199 [[ -d "${EPATCH_SOURCE}" ]] && epatch
200 base_src_prepare
201 epatch_user
202 }
203
204 # @FUNCTION: xorg-2_reconf_source
205 # @USAGE:
206 # @DESCRIPTION:
207 # Run eautoreconf if necessary, and run elibtoolize.
208 xorg-2_reconf_source() {
209 case ${CHOST} in
210 *-interix* | *-aix* | *-winnt*)
211 # some hosts need full eautoreconf
212 [[ -e "./configure.ac" ]] && eautoreconf || ewarn "Unable to autoreconf the configure script. Things may fail."
213 ;;
214 *)
215 # elibtoolize required for BSD
216 [[ ${XORG_EAUTORECONF} != no && -e "./configure.ac" ]] && eautoreconf || elibtoolize
217 ;;
218 esac
219 }
220
221 # @FUNCTION: xorg-2_src_prepare
222 # @USAGE:
223 # @DESCRIPTION:
224 # Prepare a package after unpacking, performing all X-related tasks.
225 xorg-2_src_prepare() {
226 [[ -n ${GIT_ECLASS} ]] && git_src_prepare
227 xorg-2_patch_source
228 xorg-2_reconf_source
229 }
230
231 # @FUNCTION: xorg-2_font_configure
232 # @USAGE:
233 # @DESCRIPTION:
234 # If a font package, perform any necessary configuration steps
235 xorg-2_font_configure() {
236 if has nls ${IUSE//+} && ! use nls; then
237 FONT_OPTIONS+="
238 --disable-iso8859-2
239 --disable-iso8859-3
240 --disable-iso8859-4
241 --disable-iso8859-5
242 --disable-iso8859-6
243 --disable-iso8859-7
244 --disable-iso8859-8
245 --disable-iso8859-9
246 --disable-iso8859-10
247 --disable-iso8859-11
248 --disable-iso8859-12
249 --disable-iso8859-13
250 --disable-iso8859-14
251 --disable-iso8859-15
252 --disable-iso8859-16
253 --disable-jisx0201
254 --disable-koi8-r"
255 fi
256 }
257
258 # @FUNCTION: x-modular_flags_setup
259 # @USAGE:
260 # @DESCRIPTION:
261 # Set up CFLAGS for a debug build
262 xorg-2_flags_setup() {
263 # Win32 require special define
264 [[ ${CHOST} == *-winnt* ]] && append-cppflags -DWIN32 -D__STDC__
265 # hardened ldflags
266 [[ ${PN} = xorg-server || -n ${DRIVER} ]] && append-ldflags -Wl,-z,lazy
267 }
268
269 # @FUNCTION: xorg-2_src_configure
270 # @USAGE:
271 # @DESCRIPTION:
272 # Perform any necessary pre-configuration steps, then run configure
273 xorg-2_src_configure() {
274 local myopts=""
275
276 xorg-2_flags_setup
277 [[ -n "${FONT}" ]] && xorg-2_font_configure
278
279 # @VARIABLE: CONFIGURE_OPTIONS
280 # @DESCRIPTION:
281 # Any options to pass to configure
282 CONFIGURE_OPTIONS=${CONFIGURE_OPTIONS:=""}
283 if [[ -x ${ECONF_SOURCE:-.}/configure ]]; then
284 if has static-libs ${IUSE//+}; then
285 myopts+=" $(use_enable static-libs static)"
286 fi
287 econf \
288 ${FONT_OPTIONS} \
289 ${CONFIGURE_OPTIONS} \
290 ${myopts}
291 fi
292 }
293
294 # @FUNCTION: xorg-2_src_compile
295 # @USAGE:
296 # @DESCRIPTION:
297 # Compile a package, performing all X-related tasks.
298 xorg-2_src_compile() {
299 base_src_compile
300 }
301
302 # @FUNCTION: xorg-2_src_install
303 # @USAGE:
304 # @DESCRIPTION:
305 # Install a built package to ${D}, performing any necessary steps.
306 # Creates a ChangeLog from git if using live ebuilds.
307 xorg-2_src_install() {
308 if [[ ${CATEGORY} == x11-proto ]]; then
309 emake \
310 ${PN/proto/}docdir=${EPREFIX}/usr/share/doc/${PF} \
311 DESTDIR="${D}" \
312 install || die "emake install failed"
313 else
314 emake \
315 docdir=${EPREFIX}/usr/share/doc/${PF} \
316 DESTDIR="${D}" \
317 install || die "emake install failed"
318 fi
319
320 if [[ -n ${GIT_ECLASS} ]]; then
321 pushd "${EGIT_STORE_DIR}/${EGIT_CLONE_DIR}" > /dev/null
322 git log ${GIT_TREE} > "${S}"/ChangeLog
323 popd > /dev/null
324 fi
325
326 if [[ -e "${S}"/ChangeLog ]]; then
327 dodoc "${S}"/ChangeLog
328 fi
329 # @VARIABLE: DOCS
330 # @DESCRIPTION:
331 # Any documentation to install
332 if [[ -n ${DOCS} ]]; then
333 dodoc ${DOCS} || die "dodoc failed"
334 fi
335
336 # Don't install libtool archives for server modules
337 if [[ -e "${D%/}${EPREFIX}/usr/$(get_libdir)/xorg/modules" ]]; then
338 find "${D%/}${EPREFIX}/usr/$(get_libdir)/xorg/modules" -name '*.la' \
339 -exec rm -f {} ';'
340 fi
341
342 [[ -n ${FONT} ]] && remove_font_metadata
343 }
344
345 # @FUNCTION: xorg-2_pkg_postinst
346 # @USAGE:
347 # @DESCRIPTION:
348 # Run X-specific post-installation tasks on the live filesystem. The
349 # only task right now is some setup for font packages.
350 xorg-2_pkg_postinst() {
351 [[ -n ${FONT} ]] && setup_fonts
352 }
353
354 # @FUNCTION: xorg-2_pkg_postrm
355 # @USAGE:
356 # @DESCRIPTION:
357 # Run X-specific post-removal tasks on the live filesystem. The only
358 # task right now is some cleanup for font packages.
359 xorg-2_pkg_postrm() {
360 if [[ -n ${FONT} ]]; then
361 cleanup_fonts
362 font_pkg_postrm
363 fi
364 }
365
366 # @FUNCTION: cleanup_fonts
367 # @USAGE:
368 # @DESCRIPTION:
369 # Get rid of font directories that only contain generated files
370 cleanup_fonts() {
371 local allowed_files="encodings.dir fonts.alias fonts.cache-1 fonts.dir fonts.scale"
372 local real_dir=${EROOT}usr/share/fonts/${FONT_DIR}
373 local fle allowed_file
374
375 unset KEEP_FONTDIR
376
377 einfo "Checking ${real_dir} for useless files"
378 pushd ${real_dir} &> /dev/null
379 for fle in *; do
380 unset MATCH
381 for allowed_file in ${allowed_files}; do
382 if [[ ${fle} = ${allowed_file} ]]; then
383 # If it's allowed, then move on to the next file
384 MATCH="yes"
385 break
386 fi
387 done
388 # If we found a match in allowed files, move on to the next file
389 [[ -n ${MATCH} ]] && continue
390 # If we get this far, there wasn't a match in the allowed files
391 KEEP_FONTDIR="yes"
392 # We don't need to check more files if we're already keeping it
393 break
394 done
395 popd &> /dev/null
396 # If there are no files worth keeping, then get rid of the dir
397 [[ -z "${KEEP_FONTDIR}" ]] && rm -rf ${real_dir}
398 }
399
400 # @FUNCTION: setup_fonts
401 # @USAGE:
402 # @DESCRIPTION:
403 # Generates needed files for fonts and fixes font permissions
404 setup_fonts() {
405 create_fonts_scale
406 create_fonts_dir
407 font_pkg_postinst
408 }
409
410 # @FUNCTION: remove_font_metadata
411 # @USAGE:
412 # @DESCRIPTION:
413 # Don't let the package install generated font files that may overlap
414 # with other packages. Instead, they're generated in pkg_postinst().
415 remove_font_metadata() {
416 if [[ ${FONT_DIR} != Speedo && ${FONT_DIR} != CID ]]; then
417 einfo "Removing font metadata"
418 rm -rf "${ED}"/usr/share/fonts/${FONT_DIR}/fonts.{scale,dir,cache-1}
419 fi
420 }
421
422 # @FUNCTION: create_fonts_scale
423 # @USAGE:
424 # @DESCRIPTION:
425 # Create fonts.scale file, used by the old server-side fonts subsystem.
426 create_fonts_scale() {
427 if [[ ${FONT_DIR} != Speedo && ${FONT_DIR} != CID ]]; then
428 ebegin "Generating font.scale"
429 mkfontscale \
430 -a "${EROOT}/usr/share/fonts/encodings/encodings.dir" \
431 -- "${EROOT}/usr/share/fonts/${FONT_DIR}"
432 eend $?
433 fi
434 }
435
436 # @FUNCTION: create_fonts_dir
437 # @USAGE:
438 # @DESCRIPTION:
439 # Create fonts.dir file, used by the old server-side fonts subsystem.
440 create_fonts_dir() {
441 ebegin "Generating fonts.dir"
442 mkfontdir \
443 -e "${EROOT}"/usr/share/fonts/encodings \
444 -e "${EROOT}"/usr/share/fonts/encodings/large \
445 -- "${EROOT}/usr/share/fonts/${FONT_DIR}"
446 eend $?
447 }

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