/[gentoo-x86]/eclass/qt4-build.eclass
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1# Copyright 2007-2009 Gentoo Foundation 1# Copyright 2007-2009 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/qt4-build.eclass,v 1.33 2009/05/12 14:21:22 hwoarang Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/qt4-build.eclass,v 1.36 2009/05/29 14:48:00 hwoarang Exp $
4 4
5# @ECLASS: qt4-build.eclass 5# @ECLASS: qt4-build.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# Ben de Groot <yngwin@gentoo.org>, 7# Ben de Groot <yngwin@gentoo.org>,
8# Markos Chandras <hwoarang@gentoo.org>, 8# Markos Chandras <hwoarang@gentoo.org>,
12# This eclass contains various functions that are used when building Qt4 12# This eclass contains various functions that are used when building Qt4
13 13
14inherit eutils multilib toolchain-funcs flag-o-matic versionator 14inherit eutils multilib toolchain-funcs flag-o-matic versionator
15 15
16IUSE="${IUSE} custom-cxxflags debug pch" 16IUSE="${IUSE} custom-cxxflags debug pch"
17 17RDEPEND="
18 !<x11-libs/qt-assistant-${PV}
19 !>x11-libs/qt-assistant-${PV}-r9999
20 !<x11-libs/qt-core-${PV}
21 !>x11-libs/qt-core-${PV}-r9999
22 !<x11-libs/qt-dbus-${PV}
23 !>x11-libs/qt-dbus-${PV}-r9999
24 !<x11-libs/qt-demo-${PV}
25 !>x11-libs/qt-demo-${PV}-r9999
26 !<x11-libs/qt-gui-${PV}
27 !>x11-libs/qt-gui-${PV}-r9999
28 !<x11-libs/qt-opengl-${PV}
29 !>x11-libs/qt-opengl-${PV}-r9999
30 !<x11-libs/qt-phonon-${PV}
31 !>x11-libs/qt-phonon-${PV}-r9999
32 !<x11-libs/qt-qt3support-${PV}
33 !>x11-libs/qt-qt3support-${PV}-r9999
34 !<x11-libs/qt-script-${PV}
35 !>x11-libs/qt-script-${PV}-r9999
36 !<x11-libs/qt-sql-${PV}
37 !>x11-libs/qt-sql-${PV}-r9999
38 !<x11-libs/qt-svg-${PV}
39 !>x11-libs/qt-svg-${PV}-r9999
40 !<x11-libs/qt-test-${PV}
41 !>x11-libs/qt-test-${PV}-r9999
42 !<x11-libs/qt-webkit-${PV}
43 !>x11-libs/qt-webkit-${PV}-r9999
44 !<x11-libs/qt-xmlpatterns-${PV}
45 !>x11-libs/qt-xmlpatterns-${PV}-r9999
46"
18case "${PV}" in 47case "${PV}" in
19 4.?.?_rc*) 48 4.?.?_rc*)
20 SRCTYPE="${SRCTYPE:-opensource-src}" 49 SRCTYPE="${SRCTYPE:-opensource-src}"
21 MY_PV="${PV/_rc/-rc}" 50 MY_PV="${PV/_rc/-rc}"
22 ;; 51 ;;
38 67
39if version_is_at_least 4.5 ${PV} ; then 68if version_is_at_least 4.5 ${PV} ; then
40 LICENSE="|| ( LGPL-2.1 GPL-3 )" 69 LICENSE="|| ( LGPL-2.1 GPL-3 )"
41fi 70fi
42 71
72# @FUNCTION: qt4-build_pkg_setup
73# @DESCRIPTION:
74# Sets up installation directories, PLATFORM, PATH, and LD_LIBRARY_PATH
43qt4-build_pkg_setup() { 75qt4-build_pkg_setup() {
44 # EAPI=2 ebuilds set use-deps, others need this: 76 # EAPI=2 ebuilds set use-deps, others need this:
45 if [[ $EAPI != 2 ]]; then 77 if [[ $EAPI != 2 ]]; then
46 # Make sure debug setting corresponds with qt-core (bug 258512) 78 # Make sure debug setting corresponds with qt-core (bug 258512)
47 if [[ $PN != "qt-core" ]]; then 79 if [[ $PN != "qt-core" ]]; then
88 echo 120 echo
89 fi 121 fi
90 122
91} 123}
92 124
125# @ECLASS-VARIABLE: QT4_TARGET_DIRECTORIES
126# @DESCRIPTION:
127# Arguments for build_target_directories. Takes the directories, in which the
128# code should be compiled. This is a space-separated list
129
130# @ECLASS-VARIABLE: QT4_EXTRACT_DIRECTORIES
131# @DESCRIPTION:
132# Space separated list including the directories that will be extracted from Qt
133# tarball
134
135# @FUNCTION: qt4-build_src_unpack
136# @DESCRIPTION:
137# Unpacks the sources
93qt4-build_src_unpack() { 138qt4-build_src_unpack() {
94 local target targets licenses 139 local target targets licenses
95 if version_is_at_least 4.5 ${PV} ; then 140 if version_is_at_least 4.5 ${PV} ; then
96 licenses="LICENSE.GPL3 LICENSE.LGPL" 141 licenses="LICENSE.GPL3 LICENSE.LGPL"
97 else 142 else
117 if [[ $EAPI != 2 ]]; then 162 if [[ $EAPI != 2 ]]; then
118 qt4-build_src_prepare 163 qt4-build_src_prepare
119 fi 164 fi
120} 165}
121 166
167
168# @FUNCTION: qt4-build_src_prepare
169# @DESCRIPTION:
170# Prepare the sources before the configure phase. Strip CFLAGS if necessary, and fix
171# source files in order to respect CFLAGS/CXXFLAGS/LDFLAGS specified on /etc/make.conf.
122qt4-build_src_prepare() { 172qt4-build_src_prepare() {
123 cd "${S}" 173 cd "${S}"
124 174
125 if [[ ${PN} != qt-core ]]; then 175 if [[ ${PN} != qt-core ]]; then
126 skip_qmake_build_patch 176 skip_qmake_build_patch
161 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \ 211 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \
162 -i "${S}"/mkspecs/common/g++.conf || die "sed ${S}/mkspecs/common/g++.conf failed" 212 -i "${S}"/mkspecs/common/g++.conf || die "sed ${S}/mkspecs/common/g++.conf failed"
163 213
164} 214}
165 215
216# @FUNCTION: qt4-build_src_configure
217# @DESCRIPTION:
218# Default configure phase
166qt4-build_src_configure() { 219qt4-build_src_configure() {
167 220
168 myconf="$(standard_configure_options) ${myconf}" 221 myconf="$(standard_configure_options) ${myconf}"
169 222
170 echo ./configure ${myconf} 223 echo ./configure ${myconf}
171 ./configure ${myconf} || die "./configure failed" 224 ./configure ${myconf} || die "./configure failed"
172} 225}
173 226
227# @FUNCTION: qt4-build_src_compile
228# @DESCRIPTION: Actual compile phase
174qt4-build_src_compile() { 229qt4-build_src_compile() {
175 # Be backwards compatible for now 230 # Be backwards compatible for now
176 if [[ $EAPI != 2 ]]; then 231 if [[ $EAPI != 2 ]]; then
177 qt4-build_src_configure 232 qt4-build_src_configure
178 fi 233 fi
179 234
180 build_directories "${QT4_TARGET_DIRECTORIES}" 235 build_directories "${QT4_TARGET_DIRECTORIES}"
181} 236}
182 237
238# @FUNCTION: qt4-build_src_install
239# @DESCRIPTION:
240# Perform the actual installation including some library fixes.
183qt4-build_src_install() { 241qt4-build_src_install() {
184 install_directories "${QT4_TARGET_DIRECTORIES}" 242 install_directories "${QT4_TARGET_DIRECTORIES}"
185 install_qconfigs 243 install_qconfigs
186 fix_library_files 244 fix_library_files
187} 245}
188 246
247# @FUNCTION: standard_configure_options
248# @DESCRIPTION:
249# Sets up some standard configure options, like libdir (if necessary), whether
250# debug info is wanted or not.
189standard_configure_options() { 251standard_configure_options() {
190 local myconf="" 252 local myconf=""
191 253
192 [[ $(get_libdir) != "lib" ]] && myconf="${myconf} -L/usr/$(get_libdir)" 254 [[ $(get_libdir) != "lib" ]] && myconf="${myconf} -L/usr/$(get_libdir)"
193 255
242 esac 304 esac
243 305
244 echo "${myconf}" 306 echo "${myconf}"
245} 307}
246 308
309# @FUNCTION: build_directories
310# @USAGE: < directories >
311# @DESCRIPTION:
312# Compiles the code in $QT4_TARGET_DIRECTORIES
247build_directories() { 313build_directories() {
248 local dirs="$@" 314 local dirs="$@"
249 for x in ${dirs}; do 315 for x in ${dirs}; do
250 cd "${S}"/${x} 316 cd "${S}"/${x}
251 "${S}"/bin/qmake "LIBS+=-L${QTLIBDIR}" "CONFIG+=nostrip" || die "qmake failed" 317 "${S}"/bin/qmake "LIBS+=-L${QTLIBDIR}" "CONFIG+=nostrip" || die "qmake failed"
252 emake || die "emake failed" 318 emake || die "emake failed"
253 done 319 done
254} 320}
255 321
322# @FUNCTION: install_directories
323# @USAGE: < directories >
324# @DESCRIPTION:
325# run emake install in the given directories, which are separated by spaces
256install_directories() { 326install_directories() {
257 local dirs="$@" 327 local dirs="$@"
258 for x in ${dirs}; do 328 for x in ${dirs}; do
259 pushd "${S}"/${x} >/dev/null || die "Can't pushd ${S}/${x}" 329 pushd "${S}"/${x} >/dev/null || die "Can't pushd ${S}/${x}"
260 emake INSTALL_ROOT="${D}" install || die "emake install failed" 330 emake INSTALL_ROOT="${D}" install || die "emake install failed"
275# @ECLASS-VARIABLE: QCONFIG_DEFINE 345# @ECLASS-VARIABLE: QCONFIG_DEFINE
276# @DESCRIPTION: 346# @DESCRIPTION:
277# List variables that should be defined at the top of QtCore/qconfig.h 347# List variables that should be defined at the top of QtCore/qconfig.h
278QCONFIG_DEFINE="${QCONFIG_DEFINE:-}" 348QCONFIG_DEFINE="${QCONFIG_DEFINE:-}"
279 349
350# @FUNCTION: install_qconfigs
351# @DESCRIPTION: Install gentoo-specific mkspecs configurations
280install_qconfigs() { 352install_qconfigs() {
281 local x 353 local x
282 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} ]]; then 354 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} ]]; then
283 for x in QCONFIG_ADD QCONFIG_REMOVE; do 355 for x in QCONFIG_ADD QCONFIG_REMOVE; do
284 [[ -n ${!x} ]] && echo ${x}=${!x} >> "${T}"/${PN}-qconfig.pri 356 [[ -n ${!x} ]] && echo ${x}=${!x} >> "${T}"/${PN}-qconfig.pri
294 insinto ${QTHEADERDIR}/Gentoo 366 insinto ${QTHEADERDIR}/Gentoo
295 doins "${T}"/gentoo-${PN}-qconfig.h || die "installing ${PN}-qconfig.h failed" 367 doins "${T}"/gentoo-${PN}-qconfig.h || die "installing ${PN}-qconfig.h failed"
296 fi 368 fi
297} 369}
298 370
371# @FUNCTION: generate_qconfigs
372# @DESCRIPTION: Generates gentoo-specific configurations
299generate_qconfigs() { 373generate_qconfigs() {
300 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} || -n ${QCONFIG_DEFINE} || ${CATEGORY}/${PN} == x11-libs/qt-core ]]; then 374 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} || -n ${QCONFIG_DEFINE} || ${CATEGORY}/${PN} == x11-libs/qt-core ]]; then
301 local x qconfig_add qconfig_remove qconfig_new 375 local x qconfig_add qconfig_remove qconfig_new
302 for x in "${ROOT}${QTDATADIR}"/mkspecs/gentoo/*-qconfig.pri; do 376 for x in "${ROOT}${QTDATADIR}"/mkspecs/gentoo/*-qconfig.pri; do
303 [[ -f ${x} ]] || continue 377 [[ -f ${x} ]] || continue
350 "${ROOT}${QTHEADERDIR}" 2>/dev/null 424 "${ROOT}${QTHEADERDIR}" 2>/dev/null
351 fi 425 fi
352 fi 426 fi
353} 427}
354 428
429# @FUNCTION: qt4-build_pkg_postrm
430# @DESCRIPTION: Generate configurations when the package is completely removed
355qt4-build_pkg_postrm() { 431qt4-build_pkg_postrm() {
356 generate_qconfigs 432 generate_qconfigs
357} 433}
358 434
435# @FUNCTION: qt4-build_pkg_postinst
436# @DESCRIPTION: Generate configuration, plus throws a message about possible
437# breakages and proposed solutions.
359qt4-build_pkg_postinst() { 438qt4-build_pkg_postinst() {
360 generate_qconfigs 439 generate_qconfigs
361 echo 440 echo
362 ewarn "After a rebuild or upgrade of Qt, it can happen that Qt plugins (such as Qt" 441 ewarn "After a rebuild or upgrade of Qt, it can happen that Qt plugins (such as Qt"
363 ewarn "and KDE styles and widgets) can no longer be loaded. In this situation you" 442 ewarn "and KDE styles and widgets) can no longer be loaded. In this situation you"
372 ewarn 451 ewarn
373 ewarn "For more information, see http://doc.trolltech.com/4.4/plugins-howto.html" 452 ewarn "For more information, see http://doc.trolltech.com/4.4/plugins-howto.html"
374 echo 453 echo
375} 454}
376 455
456# @FUNCTION: skip_qmake_build_patch
457# @DESCRIPTION:
458# Don't need to build qmake, as it's already installed from qt-core
377skip_qmake_build_patch() { 459skip_qmake_build_patch() {
378 # Don't need to build qmake, as it's already installed from qt-core 460 # Don't need to build qmake, as it's already installed from qt-core
379 sed -i -e "s:if true:if false:g" "${S}"/configure || die "Sed failed" 461 sed -i -e "s:if true:if false:g" "${S}"/configure || die "Sed failed"
380} 462}
381 463
464# @FUNCTION: skip_project_generation_patch
465# @DESCRIPTION:
466# Exit the script early by throwing in an exit before all of the .pro files are scanned
382skip_project_generation_patch() { 467skip_project_generation_patch() {
383 # Exit the script early by throwing in an exit before all of the .pro files are scanned 468 # Exit the script early by throwing in an exit before all of the .pro files are scanned
384 sed -e "s:echo \"Finding:exit 0\n\necho \"Finding:g" \ 469 sed -e "s:echo \"Finding:exit 0\n\necho \"Finding:g" \
385 -i "${S}"/configure || die "Sed failed" 470 -i "${S}"/configure || die "Sed failed"
386} 471}
387 472
473# @FUNCTION: symlink_binaries_to_buildtree
474# @DESCRIPTION:
475# Symlink generated binaries to buildtree so they can be used during compilation
476# time
388symlink_binaries_to_buildtree() { 477symlink_binaries_to_buildtree() {
389 for bin in qmake moc uic rcc; do 478 for bin in qmake moc uic rcc; do
390 ln -s ${QTBINDIR}/${bin} "${S}"/bin/ || die "Symlinking ${bin} to ${S}/bin failed." 479 ln -s ${QTBINDIR}/${bin} "${S}"/bin/ || die "Symlinking ${bin} to ${S}/bin failed."
391 done 480 done
392} 481}
393 482
483# @FUNCTION: fix_library_files
484# @DESCRIPTION:
485# Fixes the pathes in *.la, *.prl, *.pc, as they are wrong due to sandbox and
486# moves the *.pc-files into the pkgconfig directory
394fix_library_files() { 487fix_library_files() {
395 for libfile in "${D}"/${QTLIBDIR}/{*.la,*.prl,pkgconfig/*.pc}; do 488 for libfile in "${D}"/${QTLIBDIR}/{*.la,*.prl,pkgconfig/*.pc}; do
396 if [[ -e ${libfile} ]]; then 489 if [[ -e ${libfile} ]]; then
397 sed -i -e "s:${S}/lib:${QTLIBDIR}:g" ${libfile} || die "Sed on ${libfile} failed." 490 sed -i -e "s:${S}/lib:${QTLIBDIR}:g" ${libfile} || die "Sed on ${libfile} failed."
398 fi 491 fi
402 for libfile in "${D}"/${QTLIBDIR}/pkgconfig/*.pc; do 495 for libfile in "${D}"/${QTLIBDIR}/pkgconfig/*.pc; do
403 if [[ -e ${libfile} ]]; then 496 if [[ -e ${libfile} ]]; then
404 sed -i -e "s:${S}/bin:${QTBINDIR}:g" ${libfile} || die "Sed failed" 497 sed -i -e "s:${S}/bin:${QTBINDIR}:g" ${libfile} || die "Sed failed"
405 498
406 # Move .pc files into the pkgconfig directory 499 # Move .pc files into the pkgconfig directory
407
408 dodir ${QTPCDIR} 500 dodir ${QTPCDIR}
409 mv ${libfile} "${D}"/${QTPCDIR}/ \ 501 mv ${libfile} "${D}"/${QTPCDIR}/ \
410 || die "Moving ${libfile} to ${D}/${QTPCDIR}/ failed." 502 || die "Moving ${libfile} to ${D}/${QTPCDIR}/ failed."
411 fi 503 fi
412 done 504 done
413 505
414 # Don't install an empty directory 506 # Don't install an empty directory
415 rmdir "${D}"/${QTLIBDIR}/pkgconfig 507 rmdir "${D}"/${QTLIBDIR}/pkgconfig
416} 508}
417 509
510# @FUNCTION: qt_use
511# @USAGE: < flag > [ feature ] [ enableval ]
512# @DESCRIPTION:
513# This will echo "${enableval}-${feature}" if <flag> is enabled, or
514# "-no-${feature} if the flag is disabled. If [feature] is not specified <flag>
515# will be used for that. If [enableval] is not specified, it omits the
516# assignment-part
418qt_use() { 517qt_use() {
419 local flag="${1}" 518 local flag="${1}"
420 local feature="${1}" 519 local feature="${1}"
421 local enableval= 520 local enableval=
422 521
444# } 543# }
445# @CODE 544# @CODE
446 545
447# Run built_with_use on each flag and print appropriate error messages if any 546# Run built_with_use on each flag and print appropriate error messages if any
448# flags are missing 547# flags are missing
548
449_qt_built_with_use() { 549_qt_built_with_use() {
450 local missing opt pkg flag flags 550 local missing opt pkg flag flags
451 551
452 if [[ ${1} = "--missing" ]]; then 552 if [[ ${1} = "--missing" ]]; then
453 missing="${1} ${2}" && shift 2 553 missing="${1} ${2}" && shift 2
497 eerror "Flags marked with an * are missing." 597 eerror "Flags marked with an * are missing."
498 die "Missing USE flags found" 598 die "Missing USE flags found"
499 fi 599 fi
500} 600}
501 601
602# @FUNCTION: qt_mkspecs_dir
603# @RETURN: the specs-directory w/o path
604# @DESCRIPTION:
605# Allows us to define which mkspecs dir we want to use.
502qt_mkspecs_dir() { 606qt_mkspecs_dir() {
503 # Allows us to define which mkspecs dir we want to use. 607 # Allows us to define which mkspecs dir we want to use.
504 local spec 608 local spec
505 609
506 case ${CHOST} in 610 case ${CHOST} in

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