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Revision 1.7 - (show annotations) (download)
Sun Mar 15 01:25:19 2015 UTC (4 years, 2 months ago) by pesa
Branch: MAIN
Changes since 1.6: +2 -2 lines
Fix indentation.

1 # Copyright 1999-2015 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/eclass/qt4-build-multilib.eclass,v 1.6 2015/03/11 14:07:56 dlan Exp $
4
5 # @ECLASS: qt4-build-multilib.eclass
6 # @MAINTAINER:
7 # Qt herd <qt@gentoo.org>
8 # @AUTHOR:
9 # Davide Pesavento <pesa@gentoo.org>
10 # @BLURB: Eclass for Qt4 split ebuilds with multilib support.
11 # @DESCRIPTION:
12 # This eclass contains various functions that are used when building Qt4.
13 # Requires EAPI 5.
14
15 case ${EAPI} in
16 5) : ;;
17 *) die "qt4-build-multilib.eclass: unsupported EAPI=${EAPI:-0}" ;;
18 esac
19
20 inherit eutils flag-o-matic multilib multilib-minimal toolchain-funcs
21
22 HOMEPAGE="https://www.qt.io/ https://qt-project.org/"
23 LICENSE="|| ( LGPL-2.1 GPL-3 )"
24 SLOT="4"
25
26 case ${PV} in
27 4.?.9999)
28 QT4_BUILD_TYPE="live"
29 EGIT_REPO_URI=(
30 "git://gitorious.org/qt/qt.git"
31 "https://git.gitorious.org/qt/qt.git"
32 )
33 EGIT_BRANCH=${PV%.9999}
34 inherit git-r3
35 ;;
36 *)
37 QT4_BUILD_TYPE="release"
38 MY_P=qt-everywhere-opensource-src-${PV/_/-}
39 SRC_URI="http://download.qt.io/official_releases/qt/${PV%.*}/${PV}/${MY_P}.tar.gz"
40 S=${WORKDIR}/${MY_P}
41 ;;
42 esac
43
44 if [[ ${PN} != qttranslations ]]; then
45 IUSE="aqua debug pch"
46 [[ ${PN} != qtxmlpatterns ]] && IUSE+=" +exceptions"
47 fi
48
49 DEPEND="
50 dev-lang/perl
51 virtual/pkgconfig[${MULTILIB_USEDEP}]
52 "
53 RDEPEND="
54 dev-qt/qtchooser
55 abi_x86_32? ( !app-emulation/emul-linux-x86-qtlibs[-abi_x86_32(-)] )
56 "
57
58
59 # src_{configure,compile,test,install} are inherited from multilib-minimal
60 EXPORT_FUNCTIONS src_unpack src_prepare pkg_postinst pkg_postrm
61
62 multilib_src_configure() { qt4_multilib_src_configure; }
63 multilib_src_compile() { qt4_multilib_src_compile; }
64 multilib_src_test() { qt4_multilib_src_test; }
65 multilib_src_install() { qt4_multilib_src_install; }
66 multilib_src_install_all() { qt4_multilib_src_install_all; }
67
68
69 # @ECLASS-VARIABLE: PATCHES
70 # @DEFAULT_UNSET
71 # @DESCRIPTION:
72 # Array variable containing all the patches to be applied. This variable
73 # is expected to be defined in the global scope of ebuilds. Make sure to
74 # specify the full path. This variable is used in src_prepare phase.
75 #
76 # Example:
77 # @CODE
78 # PATCHES=(
79 # "${FILESDIR}/mypatch.patch"
80 # "${FILESDIR}/mypatch2.patch"
81 # )
82 # @CODE
83
84 # @ECLASS-VARIABLE: QT4_TARGET_DIRECTORIES
85 # @DEFAULT_UNSET
86 # @DESCRIPTION:
87 # Space-separated list of directories that will be configured,
88 # compiled, and installed. All paths must be relative to ${S}.
89
90 # @ECLASS-VARIABLE: QT4_VERBOSE_BUILD
91 # @DESCRIPTION:
92 # Set to false to reduce build output during compilation.
93 : ${QT4_VERBOSE_BUILD:=true}
94
95 # @ECLASS-VARIABLE: QCONFIG_ADD
96 # @DEFAULT_UNSET
97 # @DESCRIPTION:
98 # List of options that must be added to QT_CONFIG in qconfig.pri
99
100 # @ECLASS-VARIABLE: QCONFIG_REMOVE
101 # @DEFAULT_UNSET
102 # @DESCRIPTION:
103 # List of options that must be removed from QT_CONFIG in qconfig.pri
104
105 # @ECLASS-VARIABLE: QCONFIG_DEFINE
106 # @DEFAULT_UNSET
107 # @DESCRIPTION:
108 # List of macros that must be defined in QtCore/qconfig.h
109
110 # @FUNCTION: qt4-build-multilib_src_unpack
111 # @DESCRIPTION:
112 # Unpacks the sources.
113 qt4-build-multilib_src_unpack() {
114 if [[ $(gcc-major-version) -lt 4 ]] || [[ $(gcc-major-version) -eq 4 && $(gcc-minor-version) -lt 4 ]]; then
115 ewarn
116 ewarn "Using a GCC version lower than 4.4 is not supported."
117 ewarn
118 fi
119
120 if [[ ${PN} == qtwebkit ]]; then
121 eshopts_push -s extglob
122 if is-flagq '-g?(gdb)?([1-9])'; then
123 ewarn
124 ewarn "You have enabled debug info (probably have -g or -ggdb in your CFLAGS/CXXFLAGS)."
125 ewarn "You may experience really long compilation times and/or increased memory usage."
126 ewarn "If compilation fails, please try removing -g/-ggdb before reporting a bug."
127 ewarn "For more info check out https://bugs.gentoo.org/307861"
128 ewarn
129 fi
130 eshopts_pop
131 fi
132
133 case ${QT4_BUILD_TYPE} in
134 live) git-r3_src_unpack ;;
135 release) default ;;
136 esac
137 }
138
139 # @FUNCTION: qt4-build-multilib_src_prepare
140 # @DESCRIPTION:
141 # Prepare the sources before the configure phase. Strip CFLAGS if necessary, and fix
142 # the build system in order to respect CFLAGS/CXXFLAGS/LDFLAGS specified in make.conf.
143 qt4-build-multilib_src_prepare() {
144 if [[ ${PN} != qtcore ]]; then
145 # avoid unnecessary qmake recompilations
146 sed -i -e 's/^if true;/if false;/' configure \
147 || die "sed failed (skip qmake bootstrap)"
148 fi
149
150 # skip X11 tests in non-gui packages to avoid spurious dependencies
151 if has ${PN} qtbearer qtcore qtdbus qtscript qtsql qttest qttranslations qtxmlpatterns; then
152 sed -i -e '/^if.*PLATFORM_X11.*CFG_GUI/,/^fi$/d' configure \
153 || die "sed failed (skip X11 tests)"
154 fi
155
156 if use_if_iuse aqua; then
157 sed -i \
158 -e '/^CONFIG/s:app_bundle::' \
159 -e '/^CONFIG/s:plugin_no_soname:plugin_with_soname absolute_library_soname:' \
160 mkspecs/$(qt4_get_mkspec)/qmake.conf \
161 || die "sed failed (aqua)"
162
163 # we are crazy and build cocoa + qt3support
164 if { ! in_iuse qt3support || use qt3support; } && [[ ${CHOST##*-darwin} -ge 9 ]]; then
165 sed -i -e "/case \"\$PLATFORM,\$CFG_MAC_COCOA\" in/,/;;/ s|CFG_QT3SUPPORT=\"no\"|CFG_QT3SUPPORT=\"yes\"|" \
166 configure || die "sed failed (cocoa + qt3support)"
167 fi
168 fi
169
170 # Bug 261632
171 if use ppc64; then
172 append-flags -mminimal-toc
173 fi
174
175 # Bug 373061
176 # qmake bus errors with -O2 or -O3 but -O1 works
177 if [[ ${CHOST} == *86*-apple-darwin* ]]; then
178 replace-flags -O[23] -O1
179 fi
180
181 # Bug 417105
182 # graphite on gcc 4.7 causes miscompilations
183 if [[ $(gcc-version) == "4.7" ]]; then
184 filter-flags -fgraphite-identity
185 fi
186
187 # Read also AR from the environment
188 sed -i -e 's/^SYSTEM_VARIABLES="/&AR /' \
189 configure || die "sed SYSTEM_VARIABLES failed"
190
191 # Reset QMAKE_*FLAGS_{RELEASE,DEBUG} variables,
192 # or they will override user's flags (.qmake.cache)
193 sed -i -e '/^SYSTEM_VARIABLES=/ i \
194 QMakeVar set QMAKE_CFLAGS_RELEASE\
195 QMakeVar set QMAKE_CFLAGS_DEBUG\
196 QMakeVar set QMAKE_CXXFLAGS_RELEASE\
197 QMakeVar set QMAKE_CXXFLAGS_DEBUG\
198 QMakeVar set QMAKE_LFLAGS_RELEASE\
199 QMakeVar set QMAKE_LFLAGS_DEBUG\n' \
200 configure || die "sed QMAKE_*FLAGS_{RELEASE,DEBUG} failed"
201
202 # Respect CC, CXX, LINK and *FLAGS in config.tests
203 find config.tests/unix -name '*.test' -type f -print0 | xargs -0 \
204 sed -i -e "/bin\/qmake/ s: \"\$SRCDIR/: \
205 'QMAKE_CC=$(tc-getCC)' 'QMAKE_CXX=$(tc-getCXX)' 'QMAKE_LINK=$(tc-getCXX)' \
206 'QMAKE_CFLAGS+=${CFLAGS}' 'QMAKE_CXXFLAGS+=${CXXFLAGS}' 'QMAKE_LFLAGS+=${LDFLAGS}'&:" \
207 || die "sed config.tests failed"
208
209 # Bug 172219
210 sed -e 's:/X11R6/:/:' -i mkspecs/$(qt4_get_mkspec)/qmake.conf || die
211
212 if [[ ${CHOST} == *-darwin* ]]; then
213 # Set FLAGS and remove -arch, since our gcc-apple is multilib crippled (by design)
214 sed -i \
215 -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
216 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
217 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=-headerpad_max_install_names ${LDFLAGS}:" \
218 -e "s:-arch\s\w*::g" \
219 mkspecs/common/g++-macx.conf \
220 || die "sed g++-macx.conf failed"
221
222 # Fix configure's -arch settings that appear in qmake/Makefile and also
223 # fix arch handling (automagically duplicates our -arch arg and breaks
224 # pch). Additionally disable Xarch support.
225 sed -i \
226 -e "s:-arch i386::" \
227 -e "s:-arch ppc::" \
228 -e "s:-arch x86_64::" \
229 -e "s:-arch ppc64::" \
230 -e "s:-arch \$i::" \
231 -e "/if \[ ! -z \"\$NATIVE_64_ARCH\" \]; then/,/fi/ d" \
232 -e "s:CFG_MAC_XARCH=yes:CFG_MAC_XARCH=no:g" \
233 -e "s:-Xarch_x86_64::g" \
234 -e "s:-Xarch_ppc64::g" \
235 configure mkspecs/common/gcc-base-macx.conf mkspecs/common/g++-macx.conf \
236 || die "sed -arch/-Xarch failed"
237
238 # On Snow Leopard don't fall back to 10.5 deployment target.
239 if [[ ${CHOST} == *-apple-darwin10 ]]; then
240 sed -i \
241 -e "s:QMakeVar set QMAKE_MACOSX_DEPLOYMENT_TARGET.*:QMakeVar set QMAKE_MACOSX_DEPLOYMENT_TARGET 10.6:g" \
242 -e "s:-mmacosx-version-min=10.[0-9]:-mmacosx-version-min=10.6:g" \
243 configure mkspecs/common/g++-macx.conf \
244 || die "sed deployment target failed"
245 fi
246 fi
247
248 # this is needed for all systems with a separate -liconv, except
249 # Darwin, for which the sources already cater for -liconv
250 if use !elibc_glibc && [[ ${CHOST} != *-darwin* ]]; then
251 sed -e 's|mac:\(LIBS += -liconv\)|\1|g' \
252 -i config.tests/unix/iconv/iconv.pro \
253 || die "sed iconv.pro failed"
254 fi
255
256 # we need some patches for Solaris
257 sed -i -e '/^QMAKE_LFLAGS_THREAD/a\QMAKE_LFLAGS_DYNAMIC_LIST = -Wl,--dynamic-list,' \
258 mkspecs/$(qt4_get_mkspec)/qmake.conf || die
259 # use GCC over SunStudio
260 sed -i -e '/PLATFORM=solaris-cc/s/cc/g++/' configure || die
261 # do not flirt with non-Prefix stuff, we're quite possessive
262 sed -i -e '/^QMAKE_\(LIB\|INC\)DIR\(_X11\|_OPENGL\|\)\t/s/=.*$/=/' \
263 mkspecs/$(qt4_get_mkspec)/qmake.conf || die
264
265 # apply patches
266 [[ ${PATCHES[@]} ]] && epatch "${PATCHES[@]}"
267 epatch_user
268 }
269
270 qt4_multilib_src_configure() {
271 qt4_prepare_env
272
273 qt4_symlink_tools_to_build_dir
274
275 # toolchain setup ('local -x' because of bug 532510)
276 local -x \
277 AR="$(tc-getAR) cqs" \
278 CC=$(tc-getCC) \
279 CXX=$(tc-getCXX) \
280 LD=$(tc-getCXX) \
281 OBJCOPY=$(tc-getOBJCOPY) \
282 STRIP=$(tc-getSTRIP)
283
284 # convert tc-arch to the values supported by Qt
285 local arch=
286 case $(tc-arch) in
287 amd64|x64-*) arch=x86_64 ;;
288 ppc*-macos) arch=ppc ;;
289 ppc*) arch=powerpc ;;
290 sparc*) arch=sparc ;;
291 x86-macos) arch=x86 ;;
292 x86*) arch=i386 ;;
293 alpha|arm|ia64|mips|s390) arch=$(tc-arch) ;;
294 arm64|hppa|sh) arch=generic ;;
295 *) die "qt4-build-multilib.eclass: unsupported tc-arch '$(tc-arch)'" ;;
296 esac
297
298 # configure arguments
299 local conf=(
300 # installation paths
301 -prefix "${QT4_PREFIX}"
302 -bindir "${QT4_BINDIR}"
303 -libdir "${QT4_LIBDIR}"
304 -docdir "${QT4_DOCDIR}"
305 -headerdir "${QT4_HEADERDIR}"
306 -plugindir "${QT4_PLUGINDIR}"
307 -importdir "${QT4_IMPORTDIR}"
308 -datadir "${QT4_DATADIR}"
309 -translationdir "${QT4_TRANSLATIONDIR}"
310 -sysconfdir "${QT4_SYSCONFDIR}"
311 -examplesdir "${QT4_EXAMPLESDIR}"
312 -demosdir "${QT4_DEMOSDIR}"
313
314 # debug/release
315 $(use_if_iuse debug && echo -debug || echo -release)
316 -no-separate-debug-info
317
318 # licensing stuff
319 -opensource -confirm-license
320
321 # build shared libraries
322 -shared
323
324 # skip recursive processing of .pro files at the end of configure
325 # (we run qmake by ourselves), thus saving quite a bit of time
326 -dont-process
327
328 # always enable large file support
329 -largefile
330
331 # exceptions USE flag
332 $(in_iuse exceptions && qt_use exceptions || echo -exceptions)
333
334 # build STL support
335 -stl
336
337 # architecture/platform (mkspec)
338 -arch ${arch}
339 -platform $(qt4_get_mkspec)
340
341 # prefer system libraries
342 -system-zlib
343
344 # exclude examples and demos from default build
345 -nomake examples
346 -nomake demos
347
348 # disable rpath on non-prefix (bugs 380415 and 417169)
349 $(use prefix || echo -no-rpath)
350
351 # verbosity of the configure and build phases
352 -verbose $(${QT4_VERBOSE_BUILD} || echo -silent)
353
354 # precompiled headers don't work on hardened, where the flag is masked
355 $(in_iuse pch && qt_use pch || echo -no-pch)
356
357 # enable linker optimizations to reduce relocations, except on Solaris
358 # where this flag seems to introduce major breakage to applications,
359 # mostly to be seen as a core dump with the message:
360 # "QPixmap: Must construct a QApplication before a QPaintDevice"
361 $([[ ${CHOST} != *-solaris* ]] && echo -reduce-relocations)
362
363 # this one is needed for all systems with a separate -liconv, apart from
364 # Darwin, for which the sources already cater for -liconv
365 $(use !elibc_glibc && [[ ${CHOST} != *-darwin* ]] && echo -liconv)
366 )
367
368 if use_if_iuse aqua; then
369 if [[ ${CHOST##*-darwin} -ge 9 ]]; then
370 conf+=(
371 # on (snow) leopard use the new (frameworked) cocoa code
372 -cocoa -framework
373 # add hint for the framework location
374 -F"${QT4_LIBDIR}"
375 )
376 else
377 conf+=(-no-framework)
378 fi
379 fi
380
381 conf+=(
382 # module-specific options
383 "${myconf[@]}"
384 )
385
386 einfo "Configuring with: ${conf[@]}"
387 "${S}"/configure "${conf[@]}" || die "configure failed"
388
389 # configure is stupid and assigns QMAKE_LFLAGS twice,
390 # thus the previous -rpath-link flag gets overwritten
391 # and some packages (e.g. qthelp) fail to link
392 sed -i -e '/^QMAKE_LFLAGS =/ s:$: $$QMAKE_LFLAGS:' \
393 .qmake.cache || die "sed .qmake.cache failed"
394
395 qt4_qmake
396 qt4_foreach_target_subdir qt4_qmake
397 }
398
399 qt4_multilib_src_compile() {
400 qt4_prepare_env
401
402 qt4_foreach_target_subdir emake
403 }
404
405 qt4_multilib_src_test() {
406 qt4_prepare_env
407
408 qt4_foreach_target_subdir emake -j1 check
409 }
410
411 qt4_multilib_src_install() {
412 qt4_prepare_env
413
414 qt4_foreach_target_subdir emake INSTALL_ROOT="${D}" install
415
416 if [[ ${PN} == qtcore ]]; then
417 set -- emake INSTALL_ROOT="${D}" install_{mkspecs,qmake}
418 einfo "Running $*"
419 "$@"
420
421 # install env.d file
422 cat > "${T}/44qt4-${CHOST}" <<-_EOF_
423 LDPATH="${QT4_LIBDIR}"
424 _EOF_
425 doenvd "${T}/44qt4-${CHOST}"
426
427 # install qtchooser configuration file
428 cat > "${T}/qt4-${CHOST}.conf" <<-_EOF_
429 ${QT4_BINDIR}
430 ${QT4_LIBDIR}
431 _EOF_
432
433 (
434 insinto /etc/xdg/qtchooser
435 doins "${T}/qt4-${CHOST}.conf"
436 )
437
438 if multilib_is_native_abi; then
439 # convenience symlinks
440 dosym qt4-"${CHOST}".conf /etc/xdg/qtchooser/4.conf
441 dosym qt4-"${CHOST}".conf /etc/xdg/qtchooser/qt4.conf
442 # TODO bug 522646: write an eselect module to manage default.conf
443 dosym qt4.conf /etc/xdg/qtchooser/default.conf
444 fi
445 fi
446
447 install_qconfigs
448 fix_library_files
449 fix_includes
450 }
451
452 qt4_multilib_src_install_all() {
453 if [[ ${PN} == qtcore ]]; then
454 # include gentoo-qconfig.h at the beginning of Qt{,Core}/qconfig.h
455 if use aqua && [[ ${CHOST#*-darwin} -ge 9 ]]; then
456 sed -i -e '1i #include <QtCore/Gentoo/gentoo-qconfig.h>\n' \
457 "${D}${QT4_LIBDIR}"/QtCore.framework/Headers/qconfig.h \
458 || die "sed failed (qconfig.h)"
459 dosym "${QT4_HEADERDIR#${EPREFIX}}"/Gentoo \
460 "${QT4_LIBDIR#${EPREFIX}}"/QtCore.framework/Headers/Gentoo
461 else
462 sed -i -e '1i #include <Gentoo/gentoo-qconfig.h>\n' \
463 "${D}${QT4_HEADERDIR}"/Qt{,Core}/qconfig.h \
464 || die "sed failed (qconfig.h)"
465 fi
466
467 dodir "${QT4_DATADIR#${EPREFIX}}"/mkspecs/gentoo
468 mv "${D}${QT4_DATADIR}"/mkspecs/{qconfig.pri,gentoo/} || die
469 fi
470
471 # install private headers of a few modules
472 if has ${PN} qtcore qtdeclarative qtgui qtscript; then
473 local moduledir=${PN#qt}
474 local modulename=Qt$(tr 'a-z' 'A-Z' <<< ${moduledir:0:1})${moduledir:1}
475 [[ ${moduledir} == core ]] && moduledir=corelib
476
477 einfo "Installing private headers into ${QT4_HEADERDIR}/${modulename}/private"
478 insinto "${QT4_HEADERDIR#${EPREFIX}}"/${modulename}/private
479 find "${S}"/src/${moduledir} -type f -name '*_p.h' -exec doins '{}' + || die
480 fi
481
482 # remove .la files since we are building only shared libraries
483 prune_libtool_files
484 }
485
486 # @FUNCTION: qt4-build-multilib_pkg_postinst
487 # @DESCRIPTION:
488 # Regenerate configuration, plus throw a message about possible
489 # breakages and proposed solutions.
490 qt4-build-multilib_pkg_postinst() {
491 generate_qconfigs
492 }
493
494 # @FUNCTION: qt4-build-multilib_pkg_postrm
495 # @DESCRIPTION:
496 # Regenerate configuration when the package is completely removed.
497 qt4-build-multilib_pkg_postrm() {
498 generate_qconfigs
499 }
500
501 # @FUNCTION: qt_use
502 # @USAGE: <flag> [feature] [enableval]
503 # @DESCRIPTION:
504 # Outputs "-${enableval}-${feature}" if <flag> is enabled, "-no-${feature}"
505 # otherwise. If [feature] is not specified, <flag> is used in its place.
506 # If [enableval] is not specified, the "-${enableval}" prefix is omitted.
507 qt_use() {
508 use "$1" && echo "${3:+-$3}-${2:-$1}" || echo "-no-${2:-$1}"
509 }
510
511 # @FUNCTION: qt_native_use
512 # @USAGE: <flag> [feature] [enableval]
513 # @DESCRIPTION:
514 # Outputs "-${enableval}-${feature}" if <flag> is enabled and we are currently
515 # building for the native ABI, "-no-${feature}" otherwise. If [feature] is not
516 # specified, <flag> is used in its place. If [enableval] is not specified,
517 # the "-${enableval}" prefix is omitted.
518 qt_native_use() {
519 multilib_is_native_abi && use "$1" && echo "${3:+-$3}-${2:-$1}" || echo "-no-${2:-$1}"
520 }
521
522
523 ###### Internal functions ######
524
525 # @FUNCTION: qt4_prepare_env
526 # @INTERNAL
527 # @DESCRIPTION:
528 # Prepares the environment for building Qt.
529 qt4_prepare_env() {
530 # setup installation directories
531 QT4_PREFIX=${EPREFIX}/usr
532 QT4_HEADERDIR=${QT4_PREFIX}/include/qt4
533 QT4_LIBDIR=${QT4_PREFIX}/$(get_libdir)/qt4
534 QT4_PCDIR=${QT4_PREFIX}/$(get_libdir)/pkgconfig
535 QT4_BINDIR=${QT4_LIBDIR}/bin
536 QT4_PLUGINDIR=${QT4_LIBDIR}/plugins
537 QT4_IMPORTDIR=${QT4_LIBDIR}/imports
538 QT4_DATADIR=${QT4_PREFIX}/share/qt4
539 QT4_DOCDIR=${QT4_PREFIX}/share/doc/qt-${PV}
540 QT4_TRANSLATIONDIR=${QT4_DATADIR}/translations
541 QT4_EXAMPLESDIR=${QT4_DATADIR}/examples
542 QT4_DEMOSDIR=${QT4_DATADIR}/demos
543 QT4_SYSCONFDIR=${EPREFIX}/etc/qt4
544 QMAKE_LIBDIR_QT=${QT4_LIBDIR}
545
546 export XDG_CONFIG_HOME="${T}"
547 }
548
549 # @FUNCTION: qt4_foreach_target_subdir
550 # @INTERNAL
551 # @DESCRIPTION:
552 # Executes the given command inside each directory listed in QT4_TARGET_DIRECTORIES.
553 qt4_foreach_target_subdir() {
554 local subdir
555 for subdir in ${QT4_TARGET_DIRECTORIES}; do
556 mkdir -p "${subdir}" || die
557 pushd "${subdir}" >/dev/null || die
558
559 einfo "Running $* ${subdir:+in ${subdir}}"
560 "$@"
561
562 popd >/dev/null || die
563 done
564 }
565
566 # @FUNCTION: qt4_symlink_tools_to_build_dir
567 # @INTERNAL
568 # @DESCRIPTION:
569 # Symlinks qtcore tools to BUILD_DIR,
570 # so that they can be used when building other modules.
571 qt4_symlink_tools_to_build_dir() {
572 local tool= tools=()
573 if [[ ${PN} != qtcore ]]; then
574 tools+=(qmake moc rcc uic)
575 fi
576
577 mkdir -p "${BUILD_DIR}"/bin || die
578 pushd "${BUILD_DIR}"/bin >/dev/null || die
579
580 for tool in "${tools[@]}"; do
581 [[ -e ${QT4_BINDIR}/${tool} ]] || continue
582 ln -s "${QT4_BINDIR}/${tool}" . || die "failed to symlink ${tool}"
583 done
584
585 popd >/dev/null || die
586 }
587
588 # @FUNCTION: qt4_qmake
589 # @INTERNAL
590 # @DESCRIPTION:
591 # Helper function that runs qmake in the current target subdir.
592 # Intended to be called by qt4_foreach_target_subdir().
593 qt4_qmake() {
594 local projectdir=${PWD/#${BUILD_DIR}/${S}}
595
596 "${BUILD_DIR}"/bin/qmake \
597 CONFIG+=nostrip \
598 LIBS+=-L"${QT4_LIBDIR}" \
599 "${projectdir}" \
600 || die "qmake failed (${projectdir})"
601 }
602
603 # @FUNCTION: install_qconfigs
604 # @INTERNAL
605 # @DESCRIPTION:
606 # Install gentoo-specific mkspecs configurations.
607 install_qconfigs() {
608 local x
609 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} ]]; then
610 for x in QCONFIG_ADD QCONFIG_REMOVE; do
611 [[ -n ${!x} ]] && echo ${x}=${!x} >> "${BUILD_DIR}"/${PN}-qconfig.pri
612 done
613 insinto ${QT4_DATADIR#${EPREFIX}}/mkspecs/gentoo
614 doins "${BUILD_DIR}"/${PN}-qconfig.pri
615 fi
616
617 if [[ -n ${QCONFIG_DEFINE} ]]; then
618 for x in ${QCONFIG_DEFINE}; do
619 echo "#define ${x}" >> "${BUILD_DIR}"/gentoo-${PN}-qconfig.h
620 done
621 insinto ${QT4_HEADERDIR#${EPREFIX}}/Gentoo
622 doins "${BUILD_DIR}"/gentoo-${PN}-qconfig.h
623 fi
624 }
625
626 # @FUNCTION: generate_qconfigs
627 # @INTERNAL
628 # @DESCRIPTION:
629 # Generates gentoo-specific qconfig.{h,pri}.
630 generate_qconfigs() {
631 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} || -n ${QCONFIG_DEFINE} || ${PN} == qtcore ]]; then
632 local x qconfig_add qconfig_remove qconfig_new
633 for x in "${ROOT}${QT4_DATADIR}"/mkspecs/gentoo/*-qconfig.pri; do
634 [[ -f ${x} ]] || continue
635 qconfig_add+=" $(sed -n 's/^QCONFIG_ADD=//p' "${x}")"
636 qconfig_remove+=" $(sed -n 's/^QCONFIG_REMOVE=//p' "${x}")"
637 done
638
639 # these error checks do not use die because dying in pkg_post{inst,rm}
640 # just makes things worse.
641 if [[ -e "${ROOT}${QT4_DATADIR}"/mkspecs/gentoo/qconfig.pri ]]; then
642 # start with the qconfig.pri that qtcore installed
643 if ! cp "${ROOT}${QT4_DATADIR}"/mkspecs/gentoo/qconfig.pri \
644 "${ROOT}${QT4_DATADIR}"/mkspecs/qconfig.pri; then
645 eerror "cp qconfig failed."
646 return 1
647 fi
648
649 # generate list of QT_CONFIG entries from the existing list
650 # including qconfig_add and excluding qconfig_remove
651 for x in $(sed -n 's/^QT_CONFIG +=//p' \
652 "${ROOT}${QT4_DATADIR}"/mkspecs/qconfig.pri) ${qconfig_add}; do
653 has ${x} ${qconfig_remove} || qconfig_new+=" ${x}"
654 done
655
656 # replace the existing QT_CONFIG list with qconfig_new
657 if ! sed -i -e "s/QT_CONFIG +=.*/QT_CONFIG += ${qconfig_new}/" \
658 "${ROOT}${QT4_DATADIR}"/mkspecs/qconfig.pri; then
659 eerror "Sed for QT_CONFIG failed"
660 return 1
661 fi
662
663 # create Gentoo/qconfig.h
664 if [[ ! -e ${ROOT}${QT4_HEADERDIR}/Gentoo ]]; then
665 if ! mkdir -p "${ROOT}${QT4_HEADERDIR}"/Gentoo; then
666 eerror "mkdir ${QT4_HEADERDIR}/Gentoo failed"
667 return 1
668 fi
669 fi
670 : > "${ROOT}${QT4_HEADERDIR}"/Gentoo/gentoo-qconfig.h
671 for x in "${ROOT}${QT4_HEADERDIR}"/Gentoo/gentoo-*-qconfig.h; do
672 [[ -f ${x} ]] || continue
673 cat "${x}" >> "${ROOT}${QT4_HEADERDIR}"/Gentoo/gentoo-qconfig.h
674 done
675 else
676 rm -f "${ROOT}${QT4_DATADIR}"/mkspecs/qconfig.pri
677 rm -f "${ROOT}${QT4_HEADERDIR}"/Gentoo/gentoo-qconfig.h
678 rmdir "${ROOT}${QT4_DATADIR}"/mkspecs \
679 "${ROOT}${QT4_DATADIR}" \
680 "${ROOT}${QT4_HEADERDIR}"/Gentoo \
681 "${ROOT}${QT4_HEADERDIR}" 2>/dev/null
682 fi
683 fi
684 }
685
686 # @FUNCTION: fix_library_files
687 # @INTERNAL
688 # @DESCRIPTION:
689 # Fixes the paths in *.prl and *.pc, as they are wrong due to sandbox, and
690 # moves the *.pc files into the pkgconfig directory.
691 fix_library_files() {
692 local libfile
693 for libfile in "${D}"/${QT4_LIBDIR}/{*.prl,pkgconfig/*.pc}; do
694 if [[ -e ${libfile} ]]; then
695 sed -i -e "s:${S}/lib:${QT4_LIBDIR}:g" ${libfile} || die "sed on ${libfile} failed"
696 fi
697 done
698
699 # pkgconfig files refer to WORKDIR/bin as the moc and uic locations
700 for libfile in "${D}"/${QT4_LIBDIR}/pkgconfig/*.pc; do
701 if [[ -e ${libfile} ]]; then
702 sed -i -e "s:${S}/bin:${QT4_BINDIR}:g" ${libfile} || die "sed on ${libfile} failed"
703
704 # Move .pc files into the pkgconfig directory
705 dodir ${QT4_PCDIR#${EPREFIX}}
706 mv ${libfile} "${D}"/${QT4_PCDIR}/ || die "moving ${libfile} to ${D}/${QT4_PCDIR}/ failed"
707 fi
708 done
709
710 # Don't install an empty directory
711 rmdir "${D}"/${QT4_LIBDIR}/pkgconfig
712 }
713
714 # @FUNCTION: fix_includes
715 # @DESCRIPTION:
716 # For MacOS X we need to add some symlinks when frameworks are
717 # being used, to avoid complications with some more or less stupid packages.
718 fix_includes() {
719 if use_if_iuse aqua && [[ ${CHOST##*-darwin} -ge 9 ]]; then
720 local frw dest f h rdir
721 # Some packages tend to include <Qt/...>
722 dodir "${QT4_HEADERDIR#${EPREFIX}}"/Qt
723
724 # Fake normal headers when frameworks are installed... eases life later
725 # on, make sure we use relative links though, as some ebuilds assume
726 # these dirs exist in src_install to add additional files
727 f=${QT4_HEADERDIR}
728 h=${QT4_LIBDIR}
729 while [[ -n ${f} && ${f%%/*} == ${h%%/*} ]] ; do
730 f=${f#*/}
731 h=${h#*/}
732 done
733 rdir=${h}
734 f="../"
735 while [[ ${h} == */* ]] ; do
736 f="${f}../"
737 h=${h#*/}
738 done
739 rdir="${f}${rdir}"
740
741 for frw in "${D}${QT4_LIBDIR}"/*.framework; do
742 [[ -e "${frw}"/Headers ]] || continue
743 f=$(basename ${frw})
744 dest="${QT4_HEADERDIR#${EPREFIX}}"/${f%.framework}
745 dosym "${rdir}"/${f}/Headers "${dest}"
746
747 # Link normal headers as well.
748 for hdr in "${D}/${QT4_LIBDIR}/${f}"/Headers/*; do
749 h=$(basename ${hdr})
750 dosym "../${rdir}"/${f}/Headers/${h} \
751 "${QT4_HEADERDIR#${EPREFIX}}"/Qt/${h}
752 done
753 done
754 fi
755 }
756
757 # @FUNCTION: qt4_get_mkspec
758 # @INTERNAL
759 # @DESCRIPTION:
760 # Returns the right mkspec for the current CHOST/CXX combination.
761 qt4_get_mkspec() {
762 local spec=
763
764 case ${CHOST} in
765 *-linux*)
766 spec=linux ;;
767 *-darwin*)
768 use_if_iuse aqua &&
769 spec=macx || # mac with carbon/cocoa
770 spec=darwin ;; # darwin/mac with X11
771 *-freebsd*|*-dragonfly*)
772 spec=freebsd ;;
773 *-netbsd*)
774 spec=netbsd ;;
775 *-openbsd*)
776 spec=openbsd ;;
777 *-aix*)
778 spec=aix ;;
779 hppa*-hpux*)
780 spec=hpux ;;
781 ia64*-hpux*)
782 spec=hpuxi ;;
783 *-solaris*)
784 spec=solaris ;;
785 *)
786 die "qt4-build-multilib.eclass: unsupported CHOST '${CHOST}'" ;;
787 esac
788
789 case $(tc-getCXX) in
790 *g++*)
791 spec+=-g++ ;;
792 *clang*)
793 if [[ -d ${S}/mkspecs/unsupported/${spec}-clang ]]; then
794 spec=unsupported/${spec}-clang
795 else
796 ewarn "${spec}-clang mkspec does not exist, falling back to ${spec}-g++"
797 spec+=-g++
798 fi ;;
799 *icpc*)
800 if [[ -d ${S}/mkspecs/${spec}-icc ]]; then
801 spec+=-icc
802 else
803 ewarn "${spec}-icc mkspec does not exist, falling back to ${spec}-g++"
804 spec+=-g++
805 fi ;;
806 *)
807 die "qt4-build-multilib.eclass: unsupported compiler '$(tc-getCXX)'" ;;
808 esac
809
810 # Add -64 for 64-bit prefix profiles
811 if use amd64-linux || use ia64-linux || use ppc64-linux ||
812 use x64-macos ||
813 use sparc64-freebsd || use x64-freebsd || use x64-openbsd ||
814 use ia64-hpux ||
815 use sparc64-solaris || use x64-solaris
816 then
817 [[ -d ${S}/mkspecs/${spec}-64 ]] && spec+=-64
818 fi
819
820 echo ${spec}
821 }

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