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Revision 1.150 - (show annotations) (download)
Tue Aug 13 10:17:54 2013 UTC (11 months, 1 week ago) by pesa
Branch: MAIN
Changes since 1.149: +13 -8 lines
Filter -fgraphite-identity on gcc 4.7 (bug 417105).

1 # Copyright 1999-2013 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/eclass/qt4-build.eclass,v 1.149 2013/08/13 10:05:37 pesa Exp $
4
5 # @ECLASS: qt4-build.eclass
6 # @MAINTAINER:
7 # Qt herd <qt@gentoo.org>
8 # @BLURB: Eclass for Qt4 split ebuilds.
9 # @DESCRIPTION:
10 # This eclass contains various functions that are used when building Qt4.
11
12 case ${EAPI} in
13 4|5) : ;;
14 *) die "qt4-build.eclass: unsupported EAPI=${EAPI:-0}" ;;
15 esac
16
17 inherit eutils flag-o-matic multilib toolchain-funcs versionator
18
19 if [[ ${PV} == *9999* ]]; then
20 QT4_BUILD_TYPE="live"
21 inherit git-2
22 else
23 QT4_BUILD_TYPE="release"
24 fi
25
26 HOMEPAGE="http://qt-project.org/ http://qt.digia.com/"
27 LICENSE="|| ( LGPL-2.1 GPL-3 )"
28
29 MY_PV=${PV/_/-}
30 MY_P=qt-everywhere-opensource-src-${MY_PV}
31
32 case ${QT4_BUILD_TYPE} in
33 live)
34 EGIT_REPO_URI="git://gitorious.org/qt/qt.git
35 https://git.gitorious.org/qt/qt.git"
36 EGIT_BRANCH=${PV%.9999}
37 ;;
38 release)
39 SRC_URI="http://download.qt-project.org/official_releases/qt/${PV%.*}/${PV}/${MY_P}.tar.gz"
40 ;;
41 esac
42
43 IUSE="aqua debug pch"
44 [[ ${CATEGORY}/${PN} != dev-qt/qtwebkit ]] && IUSE+=" c++0x"
45 [[ ${CATEGORY}/${PN} != dev-qt/qtxmlpatterns ]] && IUSE+=" +exceptions"
46
47 DEPEND="virtual/pkgconfig"
48 if [[ ${QT4_BUILD_TYPE} == live ]]; then
49 DEPEND+=" dev-lang/perl"
50 fi
51
52 S=${WORKDIR}/${MY_P}
53
54 # @FUNCTION: qt4-build_pkg_setup
55 # @DESCRIPTION:
56 # Sets up PATH and LD_LIBRARY_PATH.
57 qt4-build_pkg_setup() {
58 # Protect users by not allowing downgrades between releases.
59 # Downgrading revisions within the same release should be allowed.
60 if has_version ">${CATEGORY}/${P}-r9999:4"; then
61 if [[ -z ${I_KNOW_WHAT_I_AM_DOING} ]]; then
62 eerror " *** Sanity check to keep you from breaking your system ***"
63 eerror "Downgrading Qt is completely unsupported and will break your system!"
64 die "aborting to save your system"
65 else
66 ewarn "Downgrading Qt is completely unsupported and will break your system!"
67 fi
68 fi
69
70 PATH="${S}/bin${PATH:+:}${PATH}"
71 if [[ ${CHOST} != *-darwin* ]]; then
72 LD_LIBRARY_PATH="${S}/lib${LD_LIBRARY_PATH:+:}${LD_LIBRARY_PATH}"
73 else
74 DYLD_LIBRARY_PATH="${S}/lib${DYLD_LIBRARY_PATH:+:}${DYLD_LIBRARY_PATH}"
75 # On MacOS we *need* at least src/gui/kernel/qapplication_mac.mm for
76 # platform detection. Note: needs to come before any directories to
77 # avoid extract failure.
78 [[ ${CHOST} == *-apple-darwin* ]] && \
79 QT4_EXTRACT_DIRECTORIES="src/gui/kernel/qapplication_mac.mm
80 ${QT4_EXTRACT_DIRECTORIES}"
81 fi
82 }
83
84 # @ECLASS-VARIABLE: QT4_EXTRACT_DIRECTORIES
85 # @DEFAULT_UNSET
86 # @DESCRIPTION:
87 # Space-separated list including the directories that will be extracted from
88 # Qt tarball.
89
90 # @ECLASS-VARIABLE: QT4_TARGET_DIRECTORIES
91 # @DEFAULT_UNSET
92 # @DESCRIPTION:
93 # Arguments for build_target_directories. Takes the directories in which the
94 # code should be compiled. This is a space-separated list.
95
96 # @FUNCTION: qt4-build_src_unpack
97 # @DESCRIPTION:
98 # Unpacks the sources.
99 qt4-build_src_unpack() {
100 setqtenv
101
102 if ! version_is_at_least 4.1 $(gcc-version); then
103 ewarn "Using a GCC version lower than 4.1 is not supported."
104 elif use_if_iuse c++0x && ! version_is_at_least 4.4 $(gcc-version); then
105 ewarn "USE=c++0x requires GCC 4.4 or later."
106 fi
107
108 if [[ ${CATEGORY}/${PN} == dev-qt/qtwebkit ]]; then
109 eshopts_push -s extglob
110 if is-flagq '-g?(gdb)?([1-9])'; then
111 echo
112 ewarn "You have enabled debug info (probably have -g or -ggdb in your CFLAGS/CXXFLAGS)."
113 ewarn "You may experience really long compilation times and/or increased memory usage."
114 ewarn "If compilation fails, please try removing -g/-ggdb before reporting a bug."
115 ewarn "For more info check out https://bugs.gentoo.org/307861"
116 echo
117 fi
118 eshopts_pop
119 fi
120
121 case ${QT4_BUILD_TYPE} in
122 live)
123 git-2_src_unpack
124 ;;
125 release)
126 local tarball="${MY_P}.tar.gz" target= targets=
127 for target in configure LICENSE.GPL3 LICENSE.LGPL projects.pro \
128 src/{qbase,qt_targets,qt_install}.pri bin config.tests \
129 mkspecs qmake ${QT4_EXTRACT_DIRECTORIES}
130 do
131 targets+="${MY_P}/${target} "
132 done
133
134 ebegin "Unpacking parts of ${tarball}:" ${targets//${MY_P}\/}
135 tar -xzf "${DISTDIR}/${tarball}" ${targets}
136 eend $? || die "failed to unpack"
137 ;;
138 esac
139 }
140
141 # @ECLASS-VARIABLE: PATCHES
142 # @DEFAULT_UNSET
143 # @DESCRIPTION:
144 # PATCHES array variable containing all various patches to be applied.
145 # This variable is expected to be defined in global scope of ebuild.
146 # Make sure to specify the full path. This variable is utilised in
147 # src_prepare() phase.
148 #
149 # @CODE
150 # PATCHES=( "${FILESDIR}/mypatch.patch"
151 # "${FILESDIR}/patches_folder/" )
152 # @CODE
153
154 # @FUNCTION: qt4-build_src_prepare
155 # @DESCRIPTION:
156 # Prepare the sources before the configure phase. Strip CFLAGS if necessary, and fix
157 # the build system in order to respect CFLAGS/CXXFLAGS/LDFLAGS specified in make.conf.
158 qt4-build_src_prepare() {
159 setqtenv
160
161 if [[ ${QT4_BUILD_TYPE} == live ]]; then
162 QTDIR="." ./bin/syncqt || die "syncqt failed"
163 fi
164
165 # avoid X11 dependency in non-gui packages
166 local nolibx11_pkgs="qtcore qtdbus qtscript qtsql qttest qtxmlpatterns"
167 has ${PN} ${nolibx11_pkgs} && qt_nolibx11
168
169 if use aqua; then
170 # provide a proper macx-g++-64
171 use x64-macos && ln -s macx-g++ mkspecs/$(qt_mkspecs_dir)
172
173 sed -e '/^CONFIG/s:app_bundle::' \
174 -e '/^CONFIG/s:plugin_no_soname:plugin_with_soname absolute_library_soname:' \
175 -i mkspecs/$(qt_mkspecs_dir)/qmake.conf || die
176 fi
177
178 if [[ ${CATEGORY}/${PN} != dev-qt/qtcore ]]; then
179 skip_qmake_build
180 skip_project_generation
181 symlink_binaries_to_buildtree
182 fi
183
184 if use_if_iuse c++0x; then
185 append-cxxflags -std=c++0x
186 fi
187
188 # Bug 261632
189 if use ppc64; then
190 append-flags -mminimal-toc
191 fi
192
193 # Bug 373061
194 # qmake bus errors with -O2 or -O3 but -O1 works
195 if [[ ${CHOST} == *86*-apple-darwin* ]]; then
196 replace-flags -O[23] -O1
197 fi
198
199 # Bug 417105
200 # graphite on gcc 4.7 causes miscompilations
201 if [[ $(gcc-version) == "4.7" ]]; then
202 filter-flags -fgraphite-identity
203 fi
204
205 # Respect CC, CXX, {C,CXX,LD}FLAGS in .qmake.cache
206 sed -e "/^SYSTEM_VARIABLES=/i \
207 CC='$(tc-getCC)'\n\
208 CXX='$(tc-getCXX)'\n\
209 CFLAGS='${CFLAGS}'\n\
210 CXXFLAGS='${CXXFLAGS}'\n\
211 LDFLAGS='${LDFLAGS}'\n\
212 QMakeVar set QMAKE_CFLAGS_RELEASE\n\
213 QMakeVar set QMAKE_CFLAGS_DEBUG\n\
214 QMakeVar set QMAKE_CXXFLAGS_RELEASE\n\
215 QMakeVar set QMAKE_CXXFLAGS_DEBUG\n\
216 QMakeVar set QMAKE_LFLAGS_RELEASE\n\
217 QMakeVar set QMAKE_LFLAGS_DEBUG\n"\
218 -i configure \
219 || die "sed SYSTEM_VARIABLES failed"
220
221 # Respect CC, CXX, LINK and *FLAGS in config.tests
222 find config.tests/unix -name '*.test' -type f -print0 | xargs -0 \
223 sed -i -e "/bin\/qmake/ s: \"\$SRCDIR/: \
224 'QMAKE_CC=$(tc-getCC)' 'QMAKE_CXX=$(tc-getCXX)' 'QMAKE_LINK=$(tc-getCXX)' \
225 'QMAKE_CFLAGS+=${CFLAGS}' 'QMAKE_CXXFLAGS+=${CXXFLAGS}' 'QMAKE_LFLAGS+=${LDFLAGS}'&:" \
226 || die "sed config.tests failed"
227
228 # Bug 172219
229 sed -e 's:/X11R6/:/:' -i mkspecs/$(qt_mkspecs_dir)/qmake.conf || die
230
231 if [[ ${CHOST} == *-darwin* ]]; then
232 # Set FLAGS *and* remove -arch, since our gcc-apple is multilib
233 # crippled (by design) :/
234 local mac_gpp_conf=
235 if [[ -f mkspecs/common/mac-g++.conf ]]; then
236 # qt < 4.8 has mac-g++.conf
237 mac_gpp_conf="mkspecs/common/mac-g++.conf"
238 elif [[ -f mkspecs/common/g++-macx.conf ]]; then
239 # qt >= 4.8 has g++-macx.conf
240 mac_gpp_conf="mkspecs/common/g++-macx.conf"
241 else
242 die "no known conf file for mac found"
243 fi
244 sed \
245 -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
246 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
247 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=-headerpad_max_install_names ${LDFLAGS}:" \
248 -e "s:-arch\s\w*::g" \
249 -i ${mac_gpp_conf} \
250 || die "sed ${mac_gpp_conf} failed"
251
252 # Fix configure's -arch settings that appear in qmake/Makefile and also
253 # fix arch handling (automagically duplicates our -arch arg and breaks
254 # pch). Additionally disable Xarch support.
255 local mac_gcc_confs="${mac_gpp_conf}"
256 if [[ -f mkspecs/common/gcc-base-macx.conf ]]; then
257 mac_gcc_confs+=" mkspecs/common/gcc-base-macx.conf"
258 fi
259 sed \
260 -e "s:-arch i386::" \
261 -e "s:-arch ppc::" \
262 -e "s:-arch x86_64::" \
263 -e "s:-arch ppc64::" \
264 -e "s:-arch \$i::" \
265 -e "/if \[ ! -z \"\$NATIVE_64_ARCH\" \]; then/,/fi/ d" \
266 -e "s:CFG_MAC_XARCH=yes:CFG_MAC_XARCH=no:g" \
267 -e "s:-Xarch_x86_64::g" \
268 -e "s:-Xarch_ppc64::g" \
269 -i configure ${mac_gcc_confs} \
270 || die "sed -arch/-Xarch failed"
271
272 # On Snow Leopard don't fall back to 10.5 deployment target.
273 if [[ ${CHOST} == *-apple-darwin10 ]]; then
274 sed -e "s:QMakeVar set QMAKE_MACOSX_DEPLOYMENT_TARGET.*:QMakeVar set QMAKE_MACOSX_DEPLOYMENT_TARGET 10.6:g" \
275 -e "s:-mmacosx-version-min=10.[0-9]:-mmacosx-version-min=10.6:g" \
276 -i configure ${mac_gpp_conf} \
277 || die "sed deployment target failed"
278 fi
279 fi
280
281 # this one is needed for all systems with a separate -liconv, apart from
282 # Darwin, for which the sources already cater for -liconv
283 if use !elibc_glibc && [[ ${CHOST} != *-darwin* ]]; then
284 sed -e 's|mac:\(LIBS += -liconv\)|\1|g' \
285 -i config.tests/unix/iconv/iconv.pro \
286 || die "sed iconv.pro failed"
287 fi
288
289 # we need some patches for Solaris
290 sed -i -e '/^QMAKE_LFLAGS_THREAD/a\QMAKE_LFLAGS_DYNAMIC_LIST = -Wl,--dynamic-list,' \
291 mkspecs/$(qt_mkspecs_dir)/qmake.conf || die
292 # use GCC over SunStudio
293 sed -i -e '/PLATFORM=solaris-cc/s/cc/g++/' configure || die
294 # do not flirt with non-Prefix stuff, we're quite possessive
295 sed -i -e '/^QMAKE_\(LIB\|INC\)DIR\(_X11\|_OPENGL\|\)\t/s/=.*$/=/' \
296 mkspecs/$(qt_mkspecs_dir)/qmake.conf || die
297
298 # apply patches
299 [[ -n ${PATCHES[@]} ]] && epatch "${PATCHES[@]}"
300 epatch_user
301 }
302
303 # @FUNCTION: qt4-build_src_configure
304 # @DESCRIPTION:
305 # Default configure phase
306 qt4-build_src_configure() {
307 setqtenv
308
309 local conf="
310 -prefix ${QTPREFIXDIR}
311 -bindir ${QTBINDIR}
312 -libdir ${QTLIBDIR}
313 -docdir ${QTDOCDIR}
314 -headerdir ${QTHEADERDIR}
315 -plugindir ${QTPLUGINDIR}
316 -importdir ${QTIMPORTDIR}
317 -datadir ${QTDATADIR}
318 -translationdir ${QTTRANSDIR}
319 -sysconfdir ${QTSYSCONFDIR}
320 -examplesdir ${QTEXAMPLESDIR}
321 -demosdir ${QTDEMOSDIR}
322 -opensource -confirm-license
323 -shared -fast -largefile -stl -verbose
324 -nomake examples -nomake demos"
325
326 # ARCH is set on Gentoo. Qt now falls back to generic on an unsupported
327 # $(tc-arch). Therefore we convert it to supported values.
328 case "$(tc-arch)" in
329 amd64|x64-*) conf+=" -arch x86_64" ;;
330 ppc-macos) conf+=" -arch ppc" ;;
331 ppc|ppc64|ppc-*) conf+=" -arch powerpc" ;;
332 sparc|sparc-*|sparc64-*) conf+=" -arch sparc" ;;
333 x86-macos) conf+=" -arch x86" ;;
334 x86|x86-*) conf+=" -arch i386" ;;
335 alpha|arm|ia64|mips|s390) conf+=" -arch $(tc-arch)" ;;
336 hppa|sh) conf+=" -arch generic" ;;
337 *) die "$(tc-arch) is unsupported by this eclass. Please file a bug." ;;
338 esac
339
340 conf+=" -platform $(qt_mkspecs_dir)"
341
342 [[ $(get_libdir) != lib ]] && conf+=" -L${EPREFIX}/usr/$(get_libdir)"
343
344 # debug/release
345 if use debug; then
346 conf+=" -debug"
347 else
348 conf+=" -release"
349 fi
350 conf+=" -no-separate-debug-info"
351
352 # exceptions USE flag
353 conf+=" $(in_iuse exceptions && qt_use exceptions || echo -exceptions)"
354
355 # disable rpath (bug 380415), except on prefix (bug 417169)
356 use prefix || conf+=" -no-rpath"
357
358 # precompiled headers don't work on hardened, where the flag is masked
359 conf+=" $(qt_use pch)"
360
361 # -reduce-relocations
362 # This flag seems to introduce major breakage to applications,
363 # mostly to be seen as a core dump with the message "QPixmap: Must
364 # construct a QApplication before a QPaintDevice" on Solaris.
365 # -- Daniel Vergien
366 [[ ${CHOST} != *-solaris* ]] && conf+=" -reduce-relocations"
367
368 # this one is needed for all systems with a separate -liconv, apart from
369 # Darwin, for which the sources already cater for -liconv
370 if use !elibc_glibc && [[ ${CHOST} != *-darwin* ]]; then
371 conf+=" -liconv"
372 fi
373
374 if use_if_iuse glib; then
375 local glibflags="$(pkg-config --cflags --libs glib-2.0 gthread-2.0)"
376 # avoid the -pthread argument
377 conf+=" ${glibflags//-pthread}"
378 unset glibflags
379 fi
380
381 if use aqua; then
382 # On (snow) leopard use the new (frameworked) cocoa code.
383 if [[ ${CHOST##*-darwin} -ge 9 ]]; then
384 conf+=" -cocoa -framework"
385 # We need the source's headers, not the installed ones.
386 conf+=" -I${S}/include"
387 # Add hint for the framework location.
388 conf+=" -F${QTLIBDIR}"
389
390 # We are crazy and build cocoa + qt3support :-)
391 if use qt3support; then
392 sed -e "/case \"\$PLATFORM,\$CFG_MAC_COCOA\" in/,/;;/ s|CFG_QT3SUPPORT=\"no\"|CFG_QT3SUPPORT=\"yes\"|" \
393 -i configure || die
394 fi
395 else
396 conf+=" -no-framework"
397 fi
398 else
399 # freetype2 include dir is non-standard, thus pass it to configure
400 conf+=" $(pkg-config --cflags-only-I freetype2)"
401 fi
402
403 conf+=" ${myconf}"
404 myconf=
405
406 echo ./configure ${conf}
407 ./configure ${conf} || die "./configure failed"
408
409 prepare_directories ${QT4_TARGET_DIRECTORIES}
410 }
411
412 # @FUNCTION: qt4-build_src_compile
413 # @DESCRIPTION:
414 # Actual compile phase
415 qt4-build_src_compile() {
416 setqtenv
417
418 build_directories ${QT4_TARGET_DIRECTORIES}
419 }
420
421 # @FUNCTION: qt4-build_src_test
422 # @DESCRIPTION:
423 # Runs tests only in target directories.
424 qt4-build_src_test() {
425 # QtMultimedia does not have any test suite (bug #332299)
426 [[ ${CATEGORY}/${PN} == dev-qt/qtmultimedia ]] && return
427
428 for dir in ${QT4_TARGET_DIRECTORIES}; do
429 emake -j1 check -C ${dir}
430 done
431 }
432
433 # @FUNCTION: fix_includes
434 # @DESCRIPTION:
435 # For MacOS X we need to add some symlinks when frameworks are
436 # being used, to avoid complications with some more or less stupid packages.
437 fix_includes() {
438 if use aqua && [[ ${CHOST##*-darwin} -ge 9 ]]; then
439 local frw dest f h rdir
440 # Some packages tend to include <Qt/...>
441 dodir "${QTHEADERDIR#${EPREFIX}}"/Qt
442
443 # Fake normal headers when frameworks are installed... eases life later
444 # on, make sure we use relative links though, as some ebuilds assume
445 # these dirs exist in src_install to add additional files
446 f=${QTHEADERDIR}
447 h=${QTLIBDIR}
448 while [[ -n ${f} && ${f%%/*} == ${h%%/*} ]] ; do
449 f=${f#*/}
450 h=${h#*/}
451 done
452 rdir=${h}
453 f="../"
454 while [[ ${h} == */* ]] ; do
455 f="${f}../"
456 h=${h#*/}
457 done
458 rdir="${f}${rdir}"
459
460 for frw in "${D}${QTLIBDIR}"/*.framework; do
461 [[ -e "${frw}"/Headers ]] || continue
462 f=$(basename ${frw})
463 dest="${QTHEADERDIR#${EPREFIX}}"/${f%.framework}
464 dosym "${rdir}"/${f}/Headers "${dest}"
465
466 # Link normal headers as well.
467 for hdr in "${D}/${QTLIBDIR}/${f}"/Headers/*; do
468 h=$(basename ${hdr})
469 dosym "../${rdir}"/${f}/Headers/${h} \
470 "${QTHEADERDIR#${EPREFIX}}"/Qt/${h}
471 done
472 done
473 fi
474 }
475
476 # @FUNCTION: qt4-build_src_install
477 # @DESCRIPTION:
478 # Perform the actual installation including some library fixes.
479 qt4-build_src_install() {
480 setqtenv
481
482 install_directories ${QT4_TARGET_DIRECTORIES}
483 install_qconfigs
484 fix_library_files
485 fix_includes
486
487 # remove .la files since we are building only shared libraries
488 prune_libtool_files
489 }
490
491 # @FUNCTION: setqtenv
492 # @INTERNAL
493 setqtenv() {
494 # Set up installation directories
495 QTPREFIXDIR=${EPREFIX}/usr
496 QTBINDIR=${QTPREFIXDIR}/bin
497 QTLIBDIR=${QTPREFIXDIR}/$(get_libdir)/qt4
498 QTPCDIR=${QTPREFIXDIR}/$(get_libdir)/pkgconfig
499 QTDOCDIR=${QTPREFIXDIR}/share/doc/qt-${PV}
500 QTHEADERDIR=${QTPREFIXDIR}/include/qt4
501 QTPLUGINDIR=${QTLIBDIR}/plugins
502 QTIMPORTDIR=${QTLIBDIR}/imports
503 QTDATADIR=${QTPREFIXDIR}/share/qt4
504 QTTRANSDIR=${QTDATADIR}/translations
505 QTSYSCONFDIR=${EPREFIX}/etc/qt4
506 QTEXAMPLESDIR=${QTDATADIR}/examples
507 QTDEMOSDIR=${QTDATADIR}/demos
508 QMAKE_LIBDIR_QT=${QTLIBDIR}
509
510 PLATFORM=$(qt_mkspecs_dir)
511 unset QMAKESPEC
512
513 export XDG_CONFIG_HOME="${T}"
514 }
515
516 # @FUNCTION: prepare_directories
517 # @USAGE: < directories >
518 # @INTERNAL
519 # @DESCRIPTION:
520 # Generates Makefiles for the given list of directories.
521 prepare_directories() {
522 for x in "$@"; do
523 pushd "${S}"/${x} >/dev/null || die
524 einfo "Running qmake in: ${x}"
525 "${S}"/bin/qmake \
526 "LIBS+=-L${QTLIBDIR}" \
527 "CONFIG+=nostrip" \
528 || die "qmake failed"
529 popd >/dev/null || die
530 done
531 }
532
533 # @FUNCTION: build_directories
534 # @USAGE: < directories >
535 # @INTERNAL
536 # @DESCRIPTION:
537 # Compiles the code in the given list of directories.
538 build_directories() {
539 for x in "$@"; do
540 pushd "${S}"/${x} >/dev/null || die
541 emake \
542 AR="$(tc-getAR) cqs" \
543 CC="$(tc-getCC)" \
544 CXX="$(tc-getCXX)" \
545 LINK="$(tc-getCXX)" \
546 RANLIB=":" \
547 STRIP=":"
548 popd >/dev/null || die
549 done
550 }
551
552 # @FUNCTION: install_directories
553 # @USAGE: < directories >
554 # @INTERNAL
555 # @DESCRIPTION:
556 # Runs emake install in the given directories, which are separated by spaces.
557 install_directories() {
558 for x in "$@"; do
559 pushd "${S}"/${x} >/dev/null || die
560 emake INSTALL_ROOT="${D}" install
561 popd >/dev/null || die
562 done
563 }
564
565 # @ECLASS-VARIABLE: QCONFIG_ADD
566 # @DESCRIPTION:
567 # List options that need to be added to QT_CONFIG in qconfig.pri
568 : ${QCONFIG_ADD:=}
569
570 # @ECLASS-VARIABLE: QCONFIG_REMOVE
571 # @DESCRIPTION:
572 # List options that need to be removed from QT_CONFIG in qconfig.pri
573 : ${QCONFIG_REMOVE:=}
574
575 # @ECLASS-VARIABLE: QCONFIG_DEFINE
576 # @DESCRIPTION:
577 # List variables that should be defined at the top of QtCore/qconfig.h
578 : ${QCONFIG_DEFINE:=}
579
580 # @FUNCTION: install_qconfigs
581 # @INTERNAL
582 # @DESCRIPTION:
583 # Install gentoo-specific mkspecs configurations.
584 install_qconfigs() {
585 local x
586 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} ]]; then
587 for x in QCONFIG_ADD QCONFIG_REMOVE; do
588 [[ -n ${!x} ]] && echo ${x}=${!x} >> "${T}"/${PN}-qconfig.pri
589 done
590 insinto ${QTDATADIR#${EPREFIX}}/mkspecs/gentoo
591 doins "${T}"/${PN}-qconfig.pri
592 fi
593
594 if [[ -n ${QCONFIG_DEFINE} ]]; then
595 for x in ${QCONFIG_DEFINE}; do
596 echo "#define ${x}" >> "${T}"/gentoo-${PN}-qconfig.h
597 done
598 insinto ${QTHEADERDIR#${EPREFIX}}/Gentoo
599 doins "${T}"/gentoo-${PN}-qconfig.h
600 fi
601 }
602
603 # @FUNCTION: generate_qconfigs
604 # @INTERNAL
605 # @DESCRIPTION:
606 # Generates gentoo-specific qconfig.{h,pri}.
607 generate_qconfigs() {
608 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} || -n ${QCONFIG_DEFINE} || ${CATEGORY}/${PN} == dev-qt/qtcore ]]; then
609 local x qconfig_add qconfig_remove qconfig_new
610 for x in "${ROOT}${QTDATADIR}"/mkspecs/gentoo/*-qconfig.pri; do
611 [[ -f ${x} ]] || continue
612 qconfig_add+=" $(sed -n 's/^QCONFIG_ADD=//p' "${x}")"
613 qconfig_remove+=" $(sed -n 's/^QCONFIG_REMOVE=//p' "${x}")"
614 done
615
616 # these error checks do not use die because dying in pkg_post{inst,rm}
617 # just makes things worse.
618 if [[ -e "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri ]]; then
619 # start with the qconfig.pri that qtcore installed
620 if ! cp "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri \
621 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
622 eerror "cp qconfig failed."
623 return 1
624 fi
625
626 # generate list of QT_CONFIG entries from the existing list
627 # including qconfig_add and excluding qconfig_remove
628 for x in $(sed -n 's/^QT_CONFIG +=//p' \
629 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri) ${qconfig_add}; do
630 has ${x} ${qconfig_remove} || qconfig_new+=" ${x}"
631 done
632
633 # replace the existing QT_CONFIG list with qconfig_new
634 if ! sed -i -e "s/QT_CONFIG +=.*/QT_CONFIG += ${qconfig_new}/" \
635 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
636 eerror "Sed for QT_CONFIG failed"
637 return 1
638 fi
639
640 # create Gentoo/qconfig.h
641 if [[ ! -e ${ROOT}${QTHEADERDIR}/Gentoo ]]; then
642 if ! mkdir -p "${ROOT}${QTHEADERDIR}"/Gentoo; then
643 eerror "mkdir ${QTHEADERDIR}/Gentoo failed"
644 return 1
645 fi
646 fi
647 : > "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
648 for x in "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-*-qconfig.h; do
649 [[ -f ${x} ]] || continue
650 cat "${x}" >> "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
651 done
652 else
653 rm -f "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri
654 rm -f "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
655 rmdir "${ROOT}${QTDATADIR}"/mkspecs \
656 "${ROOT}${QTDATADIR}" \
657 "${ROOT}${QTHEADERDIR}"/Gentoo \
658 "${ROOT}${QTHEADERDIR}" 2>/dev/null
659 fi
660 fi
661 }
662
663 # @FUNCTION: qt4-build_pkg_postrm
664 # @DESCRIPTION:
665 # Regenerate configuration when the package is completely removed.
666 qt4-build_pkg_postrm() {
667 generate_qconfigs
668 }
669
670 # @FUNCTION: qt4-build_pkg_postinst
671 # @DESCRIPTION:
672 # Regenerate configuration, plus throw a message about possible
673 # breakages and proposed solutions.
674 qt4-build_pkg_postinst() {
675 generate_qconfigs
676 }
677
678 # @FUNCTION: skip_qmake_build
679 # @INTERNAL
680 # @DESCRIPTION:
681 # Patches configure to skip qmake compilation, as it's already installed by qtcore.
682 skip_qmake_build() {
683 sed -i -e "s:if true:if false:g" "${S}"/configure || die
684 }
685
686 # @FUNCTION: skip_project_generation
687 # @INTERNAL
688 # @DESCRIPTION:
689 # Exit the script early by throwing in an exit before all of the .pro files are scanned.
690 skip_project_generation() {
691 sed -i -e "s:echo \"Finding:exit 0\n\necho \"Finding:g" "${S}"/configure || die
692 }
693
694 # @FUNCTION: symlink_binaries_to_buildtree
695 # @INTERNAL
696 # @DESCRIPTION:
697 # Symlinks generated binaries to buildtree, so they can be used during compilation time.
698 symlink_binaries_to_buildtree() {
699 for bin in qmake moc uic rcc; do
700 ln -s "${QTBINDIR}"/${bin} "${S}"/bin/ || die "symlinking ${bin} to ${S}/bin failed"
701 done
702 }
703
704 # @FUNCTION: fix_library_files
705 # @INTERNAL
706 # @DESCRIPTION:
707 # Fixes the paths in *.la, *.prl, *.pc, as they are wrong due to sandbox and
708 # moves the *.pc files into the pkgconfig directory.
709 fix_library_files() {
710 local libfile
711 for libfile in "${D}"/${QTLIBDIR}/{*.la,*.prl,pkgconfig/*.pc}; do
712 if [[ -e ${libfile} ]]; then
713 sed -i -e "s:${S}/lib:${QTLIBDIR}:g" ${libfile} || die "sed on ${libfile} failed"
714 fi
715 done
716
717 # pkgconfig files refer to WORKDIR/bin as the moc and uic locations
718 for libfile in "${D}"/${QTLIBDIR}/pkgconfig/*.pc; do
719 if [[ -e ${libfile} ]]; then
720 sed -i -e "s:${S}/bin:${QTBINDIR}:g" ${libfile} || die "sed on ${libfile} failed"
721
722 # Move .pc files into the pkgconfig directory
723 dodir ${QTPCDIR#${EPREFIX}}
724 mv ${libfile} "${D}"/${QTPCDIR}/ || die "moving ${libfile} to ${D}/${QTPCDIR}/ failed"
725 fi
726 done
727
728 # Don't install an empty directory
729 rmdir "${D}"/${QTLIBDIR}/pkgconfig
730 }
731
732 # @FUNCTION: qt_use
733 # @USAGE: < flag > [ feature ] [ enableval ]
734 # @DESCRIPTION:
735 # This will echo "-${enableval}-${feature}" if <flag> is enabled, or
736 # "-no-${feature}" if it's disabled. If [feature] is not specified, <flag>
737 # will be used for that. If [enableval] is not specified, it omits the
738 # "-${enableval}" part.
739 qt_use() {
740 use "$1" && echo "${3:+-$3}-${2:-$1}" || echo "-no-${2:-$1}"
741 }
742
743 # @FUNCTION: qt_mkspecs_dir
744 # @RETURN: the specs-directory w/o path
745 # @DESCRIPTION:
746 # Allows us to define which mkspecs dir we want to use.
747 qt_mkspecs_dir() {
748 local spec=
749
750 case "${CHOST}" in
751 *-freebsd*|*-dragonfly*)
752 spec=freebsd ;;
753 *-openbsd*)
754 spec=openbsd ;;
755 *-netbsd*)
756 spec=netbsd ;;
757 *-darwin*)
758 if use aqua; then
759 # mac with carbon/cocoa
760 spec=macx
761 else
762 # darwin/mac with x11
763 spec=darwin
764 fi
765 ;;
766 *-solaris*)
767 spec=solaris ;;
768 *-linux-*|*-linux)
769 spec=linux ;;
770 *)
771 die "${FUNCNAME}(): Unknown CHOST '${CHOST}'" ;;
772 esac
773
774 case "$(tc-getCXX)" in
775 *g++*)
776 spec+=-g++ ;;
777 *icpc*)
778 spec+=-icc ;;
779 *)
780 die "${FUNCNAME}(): Unknown compiler '$(tc-getCXX)'" ;;
781 esac
782
783 # Add -64 for 64bit profiles
784 if use x64-freebsd ||
785 use amd64-linux ||
786 use x64-macos ||
787 use x64-solaris ||
788 use sparc64-solaris
789 then
790 spec+=-64
791 fi
792
793 echo "${spec}"
794 }
795
796 # @FUNCTION: qt_nolibx11
797 # @INTERNAL
798 # @DESCRIPTION:
799 # Skip X11 tests for packages that don't need X libraries installed.
800 qt_nolibx11() {
801 sed -i -e '/^if.*PLATFORM_X11.*CFG_GUI/,/^fi$/d' "${S}"/configure || die
802 }
803
804 EXPORT_FUNCTIONS pkg_setup src_unpack src_prepare src_configure src_compile src_install src_test pkg_postrm pkg_postinst

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