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Revision 1.1 - (show annotations) (download)
Sun Mar 14 10:27:07 2010 UTC (4 years, 6 months ago) by scarabeus
Branch: MAIN
Add new xorg-2 eclass as replacement for x-modular eclass.

1 # Copyright 1999-2010 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: $
4 #
5 # @ECLASS: xorg-2.eclass
6 # @MAINTAINER:
7 # x11@gentoo.org
8
9 # Author: Tomáš Chvátal <scarabeus@gentoo.org>
10 # Author: Donnie Berkholz <dberkholz@gentoo.org>
11 # @BLURB: Reduces code duplication in the modularized X11 ebuilds.
12 # @DESCRIPTION:
13 # This eclass makes trivial X ebuilds possible for apps, fonts, drivers,
14 # and more. Many things that would normally be done in various functions
15 # can be accessed by setting variables instead, such as patching,
16 # running eautoreconf, passing options to configure and installing docs.
17 #
18 # All you need to do in a basic ebuild is inherit this eclass and set
19 # DESCRIPTION, KEYWORDS and RDEPEND/DEPEND. If your package is hosted
20 # with the other X packages, you don't need to set SRC_URI. Pretty much
21 # everything else should be automatic.
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 # Add static-libs useflag where usefull.
141 if [[ ${FONT} != yes \
142 && ${CATEGORY} != app-doc \
143 && ${CATEGORY} != x11-proto \
144 && ${CATEGORY} != x11-drivers \
145 && ${CATEGORY} != media-fonts \
146 && ${PN} != util-macros \
147 && ${PN} != xbitmaps \
148 && ${PN} != xorg-cf-files \
149 && ${PN/xcursor} = ${PN} ]]; then
150 IUSE+=" static-libs"
151 fi
152
153 DEPEND+=" >=dev-util/pkgconfig-0.23"
154
155 # Check deps on xorg-server
156 has dri ${IUSE//+} && DEPEND+=" dri? ( >=x11-base/xorg-server-1.6.3.901-r2[-minimal] )"
157 [[ -n "${DRIVER}" ]] && DEPEND+=" x11-base/xorg-server[xorg]"
158
159 # @FUNCTION: xorg-2_pkg_setup
160 # @USAGE:
161 # @DESCRIPTION:
162 # Setup prefix compat
163 xorg-2_pkg_setup() {
164 [[ ${FONT} == yes ]] && font_pkg_setup
165 }
166
167 # @FUNCTION: xorg-2_src_unpack
168 # @USAGE:
169 # @DESCRIPTION:
170 # Simply unpack source code.
171 xorg-2_src_unpack() {
172 if [[ -n ${GIT_ECLASS} ]]; then
173 git_src_unpack
174 else
175 unpack ${A}
176 fi
177
178 [[ -n ${FONT_OPTIONS} ]] && einfo "Detected font directory: ${FONT_DIR}"
179 }
180
181 # @FUNCTION: xorg-2_patch_source
182 # @USAGE:
183 # @DESCRIPTION:
184 # Apply all patches
185 xorg-2_patch_source() {
186 # Use standardized names and locations with bulk patching
187 # Patch directory is ${WORKDIR}/patch
188 # See epatch() in eutils.eclass for more documentation
189 EPATCH_SUFFIX=${EPATCH_SUFFIX:=patch}
190
191 [[ -d "${EPATCH_SOURCE}" ]] && epatch
192 base_src_prepare
193 epatch_user
194 }
195
196 # @FUNCTION: xorg-2_reconf_source
197 # @USAGE:
198 # @DESCRIPTION:
199 # Run eautoreconf if necessary, and run elibtoolize.
200 xorg-2_reconf_source() {
201 case ${CHOST} in
202 *-interix* | *-aix* | *-winnt*)
203 # some hosts need full eautoreconf
204 [[ -e "./configure.ac" ]] && eautoreconf || ewarn "Unable to autoreconf the configure script. Things may fail."
205 ;;
206 *)
207 # elibtoolize required for BSD
208 [[ ${XORG_EAUTORECONF} != no && -e "./configure.ac" ]] && eautoreconf || elibtoolize
209 ;;
210 esac
211 }
212
213 # @FUNCTION: xorg-2_src_prepare
214 # @USAGE:
215 # @DESCRIPTION:
216 # Prepare a package after unpacking, performing all X-related tasks.
217 xorg-2_src_prepare() {
218 [[ -n ${GIT_ECLASS} ]] && git_src_prepare
219 xorg-2_patch_source
220 xorg-2_reconf_source
221 }
222
223 # @FUNCTION: xorg-2_font_configure
224 # @USAGE:
225 # @DESCRIPTION:
226 # If a font package, perform any necessary configuration steps
227 xorg-2_font_configure() {
228 if has nls ${IUSE//+} && ! use nls; then
229 FONT_OPTIONS+="
230 --disable-iso8859-2
231 --disable-iso8859-3
232 --disable-iso8859-4
233 --disable-iso8859-5
234 --disable-iso8859-6
235 --disable-iso8859-7
236 --disable-iso8859-8
237 --disable-iso8859-9
238 --disable-iso8859-10
239 --disable-iso8859-11
240 --disable-iso8859-12
241 --disable-iso8859-13
242 --disable-iso8859-14
243 --disable-iso8859-15
244 --disable-iso8859-16
245 --disable-jisx0201
246 --disable-koi8-r"
247 fi
248 }
249
250 # @FUNCTION: x-modular_flags_setup
251 # @USAGE:
252 # @DESCRIPTION:
253 # Set up CFLAGS for a debug build
254 xorg-2_flags_setup() {
255 # Win32 require special define
256 [[ ${CHOST} == *-winnt* ]] && append-cppflags -DWIN32 -D__STDC__
257 # hardened ldflags
258 [[ ${PN} = xorg-server || -n ${DRIVER} ]] && append-ldflags -Wl,-z,lazy
259 }
260
261 # @FUNCTION: xorg-2_src_configure
262 # @USAGE:
263 # @DESCRIPTION:
264 # Perform any necessary pre-configuration steps, then run configure
265 xorg-2_src_configure() {
266 local myopts=""
267
268 xorg-2_flags_setup
269 [[ -n "${FONT}" ]] && xorg-2_font_configure
270
271 # @VARIABLE: CONFIGURE_OPTIONS
272 # @DESCRIPTION:
273 # Any options to pass to configure
274 CONFIGURE_OPTIONS=${CONFIGURE_OPTIONS:=""}
275 if [[ -x ${ECONF_SOURCE:-.}/configure ]]; then
276 if has static-libs ${IUSE//+}; then
277 myopts+=" $(use_enable static-libs static)"
278 fi
279 econf \
280 ${FONT_OPTIONS} \
281 ${CONFIGURE_OPTIONS} \
282 ${myopts}
283 fi
284 }
285
286 # @FUNCTION: xorg-2_src_compile
287 # @USAGE:
288 # @DESCRIPTION:
289 # Compile a package, performing all X-related tasks.
290 xorg-2_src_compile() {
291 base_src_compile
292 }
293
294 # @FUNCTION: xorg-2_src_install
295 # @USAGE:
296 # @DESCRIPTION:
297 # Install a built package to ${D}, performing any necessary steps.
298 # Creates a ChangeLog from git if using live ebuilds.
299 xorg-2_src_install() {
300 if [[ ${CATEGORY} == x11-proto ]]; then
301 emake \
302 ${PN/proto/}docdir=${EPREFIX}/usr/share/doc/${PF} \
303 DESTDIR="${D}" \
304 install || die "emake install failed"
305 else
306 emake \
307 docdir=${EPREFIX}/usr/share/doc/${PF} \
308 DESTDIR="${D}" \
309 install || die "emake install failed"
310 fi
311
312 if [[ -n ${GIT_ECLASS} ]]; then
313 pushd "${EGIT_STORE_DIR}/${EGIT_CLONE_DIR}" > /dev/null
314 git log ${GIT_TREE} > "${S}"/ChangeLog
315 popd > /dev/null
316 fi
317
318 if [[ -e "${S}"/ChangeLog ]]; then
319 dodoc "${S}"/ChangeLog
320 fi
321 # @VARIABLE: DOCS
322 # @DESCRIPTION:
323 # Any documentation to install
324 if [[ -n ${DOCS} ]]; then
325 dodoc ${DOCS} || die "dodoc failed"
326 fi
327
328 # Don't install libtool archives for server modules
329 if [[ -e "${D%/}${EPREFIX}/usr/$(get_libdir)/xorg/modules" ]]; then
330 find "${D%/}${EPREFIX}/usr/$(get_libdir)/xorg/modules" -name '*.la' \
331 -exec rm -f {} ';'
332 fi
333
334 [[ -n ${FONT} ]] && remove_font_metadata
335 }
336
337 # @FUNCTION: xorg-2_pkg_postinst
338 # @USAGE:
339 # @DESCRIPTION:
340 # Run X-specific post-installation tasks on the live filesystem. The
341 # only task right now is some setup for font packages.
342 xorg-2_pkg_postinst() {
343 [[ -n ${FONT} ]] && setup_fonts
344 }
345
346 # @FUNCTION: xorg-2_pkg_postrm
347 # @USAGE:
348 # @DESCRIPTION:
349 # Run X-specific post-removal tasks on the live filesystem. The only
350 # task right now is some cleanup for font packages.
351 xorg-2_pkg_postrm() {
352 if [[ -n ${FONT} ]]; then
353 cleanup_fonts
354 font_pkg_postrm
355 fi
356 }
357
358 # @FUNCTION: cleanup_fonts
359 # @USAGE:
360 # @DESCRIPTION:
361 # Get rid of font directories that only contain generated files
362 cleanup_fonts() {
363 local allowed_files="encodings.dir fonts.alias fonts.cache-1 fonts.dir fonts.scale"
364 local real_dir=${EROOT}usr/share/fonts/${FONT_DIR}
365 local fle allowed_file
366
367 unset KEEP_FONTDIR
368
369 einfo "Checking ${real_dir} for useless files"
370 pushd ${real_dir} &> /dev/null
371 for fle in *; do
372 unset MATCH
373 for allowed_file in ${allowed_files}; do
374 if [[ ${fle} = ${allowed_file} ]]; then
375 # If it's allowed, then move on to the next file
376 MATCH="yes"
377 break
378 fi
379 done
380 # If we found a match in allowed files, move on to the next file
381 [[ -n ${MATCH} ]] && continue
382 # If we get this far, there wasn't a match in the allowed files
383 KEEP_FONTDIR="yes"
384 # We don't need to check more files if we're already keeping it
385 break
386 done
387 popd &> /dev/null
388 # If there are no files worth keeping, then get rid of the dir
389 [[ -z "${KEEP_FONTDIR}" ]] && rm -rf ${real_dir}
390 }
391
392 # @FUNCTION: setup_fonts
393 # @USAGE:
394 # @DESCRIPTION:
395 # Generates needed files for fonts and fixes font permissions
396 setup_fonts() {
397 create_fonts_scale
398 create_fonts_dir
399 font_pkg_postinst
400 }
401
402 # @FUNCTION: remove_font_metadata
403 # @USAGE:
404 # @DESCRIPTION:
405 # Don't let the package install generated font files that may overlap
406 # with other packages. Instead, they're generated in pkg_postinst().
407 remove_font_metadata() {
408 if [[ ${FONT_DIR} != Speedo && ${FONT_DIR} != CID ]]; then
409 einfo "Removing font metadata"
410 rm -rf "${ED}"/usr/share/fonts/${FONT_DIR}/fonts.{scale,dir,cache-1}
411 fi
412 }
413
414 # @FUNCTION: create_fonts_scale
415 # @USAGE:
416 # @DESCRIPTION:
417 # Create fonts.scale file, used by the old server-side fonts subsystem.
418 create_fonts_scale() {
419 if [[ ${FONT_DIR} != Speedo && ${FONT_DIR} != CID ]]; then
420 ebegin "Generating font.scale"
421 mkfontscale \
422 -a "${EROOT}/usr/share/fonts/encodings/encodings.dir" \
423 -- "${EROOT}/usr/share/fonts/${FONT_DIR}"
424 eend $?
425 fi
426 }
427
428 # @FUNCTION: create_fonts_dir
429 # @USAGE:
430 # @DESCRIPTION:
431 # Create fonts.dir file, used by the old server-side fonts subsystem.
432 create_fonts_dir() {
433 ebegin "Generating fonts.dir"
434 mkfontdir \
435 -e "${EROOT}"/usr/share/fonts/encodings \
436 -e "${EROOT}"/usr/share/fonts/encodings/large \
437 -- "${EROOT}/usr/share/fonts/${FONT_DIR}"
438 eend $?
439 }

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