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Revision 1.2 - (hide annotations) (download)
Wed Mar 17 14:29:20 2010 UTC (4 years, 3 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 scarabeus 1.1 # Copyright 1999-2010 Gentoo Foundation
2     # Distributed under the terms of the GNU General Public License v2
3 scarabeus 1.2 # $Header: /var/cvsroot/gentoo-x86/eclass/xorg-2.eclass,v 1.1 2010/03/14 10:27:07 scarabeus Exp $
4 scarabeus 1.1 #
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 scarabeus 1.2 # Author: Tomáš Chvátal <scarabeus@gentoo.org>
21     # Author: Donnie Berkholz <dberkholz@gentoo.org>
22    
23 scarabeus 1.1 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 scarabeus 1.2 : ${LICENSE:=MIT}
95 scarabeus 1.1
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 scarabeus 1.2 # @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 scarabeus 1.1 # Add static-libs useflag where usefull.
148 scarabeus 1.2 if [[ ${XORG_STATIC} == yes \
149     && ${FONT} != yes \
150 scarabeus 1.1 && ${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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