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Revision 1.162 - (show annotations) (download)
Mon Mar 23 02:15:14 2015 UTC (6 days, 17 hours ago) by pesa
Branch: MAIN
CVS Tags: HEAD
Changes since 1.161: +16 -10 lines
Workaround toolchain bug on x86 with -Os and --as-needed, see bug #503500.

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.eclass,v 1.161 2015/03/15 01:25:19 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
18
19 HOMEPAGE="https://www.qt.io/ https://qt-project.org/"
20 LICENSE="|| ( LGPL-2.1 GPL-3 )"
21 SLOT="4"
22
23 case ${PV} in
24 4.?.9999)
25 QT4_BUILD_TYPE="live"
26 EGIT_REPO_URI=(
27 "git://gitorious.org/qt/qt.git"
28 "https://git.gitorious.org/qt/qt.git"
29 )
30 EGIT_BRANCH=${PV%.9999}
31 inherit git-r3
32 ;;
33 *)
34 QT4_BUILD_TYPE="release"
35 MY_P=qt-everywhere-opensource-src-${PV/_/-}
36 SRC_URI="http://download.qt.io/archive/qt/${PV%.*}/${PV}/${MY_P}.tar.gz"
37 S=${WORKDIR}/${MY_P}
38 ;;
39 esac
40
41 IUSE="aqua debug pch"
42 [[ ${PN} != qtxmlpatterns ]] && IUSE+=" +exceptions"
43
44 DEPEND="virtual/pkgconfig"
45 if [[ ${QT4_BUILD_TYPE} == live ]]; then
46 DEPEND+=" dev-lang/perl"
47 fi
48
49 # @FUNCTION: qt4-build_pkg_setup
50 # @DESCRIPTION:
51 # Sets up PATH and LD_LIBRARY_PATH.
52 qt4-build_pkg_setup() {
53 # Warn users of possible breakage when downgrading to a previous release.
54 # Downgrading revisions within the same release is safe.
55 if has_version ">${CATEGORY}/${P}-r9999:4"; then
56 ewarn
57 ewarn "Downgrading Qt is completely unsupported and can break your system!"
58 ewarn
59 fi
60
61 PATH="${S}/bin${PATH:+:}${PATH}"
62 if [[ ${CHOST} != *-darwin* ]]; then
63 LD_LIBRARY_PATH="${S}/lib${LD_LIBRARY_PATH:+:}${LD_LIBRARY_PATH}"
64 else
65 DYLD_LIBRARY_PATH="${S}/lib${DYLD_LIBRARY_PATH:+:}${DYLD_LIBRARY_PATH}"
66 # On MacOS we *need* at least src/gui/kernel/qapplication_mac.mm for
67 # platform detection. Note: needs to come before any directories to
68 # avoid extract failure.
69 [[ ${CHOST} == *-apple-darwin* ]] && \
70 QT4_EXTRACT_DIRECTORIES="src/gui/kernel/qapplication_mac.mm
71 ${QT4_EXTRACT_DIRECTORIES}"
72 fi
73 }
74
75 # @ECLASS-VARIABLE: PATCHES
76 # @DEFAULT_UNSET
77 # @DESCRIPTION:
78 # Array variable containing all the patches to be applied. This variable
79 # is expected to be defined in the global scope of ebuilds. Make sure to
80 # specify the full path. This variable is used in src_prepare phase.
81 #
82 # Example:
83 # @CODE
84 # PATCHES=(
85 # "${FILESDIR}/mypatch.patch"
86 # "${FILESDIR}/patches_folder/"
87 # )
88 # @CODE
89
90 # @ECLASS-VARIABLE: QT4_EXTRACT_DIRECTORIES
91 # @DEFAULT_UNSET
92 # @DESCRIPTION:
93 # Space-separated list of directories that will be extracted
94 # from Qt tarball.
95
96 # @ECLASS-VARIABLE: QT4_TARGET_DIRECTORIES
97 # @DEFAULT_UNSET
98 # @DESCRIPTION:
99 # Space-separated list of directories that will be configured,
100 # compiled, and installed. All paths must be relative to ${S}.
101
102 # @FUNCTION: qt4-build_src_unpack
103 # @DESCRIPTION:
104 # Unpacks the sources.
105 qt4-build_src_unpack() {
106 setqtenv
107
108 if [[ $(gcc-major-version) -lt 4 ]] || [[ $(gcc-major-version) -eq 4 && $(gcc-minor-version) -lt 4 ]]; then
109 ewarn
110 ewarn "Using a GCC version lower than 4.4 is not supported."
111 ewarn
112 fi
113
114 if [[ ${PN} == qtwebkit ]]; then
115 eshopts_push -s extglob
116 if is-flagq '-g?(gdb)?([1-9])'; then
117 ewarn
118 ewarn "You have enabled debug info (probably have -g or -ggdb in your CFLAGS/CXXFLAGS)."
119 ewarn "You may experience really long compilation times and/or increased memory usage."
120 ewarn "If compilation fails, please try removing -g/-ggdb before reporting a bug."
121 ewarn "For more info check out https://bugs.gentoo.org/307861"
122 ewarn
123 fi
124 eshopts_pop
125 fi
126
127 case ${QT4_BUILD_TYPE} in
128 live)
129 git-r3_src_unpack
130 ;;
131 release)
132 local tarball="${MY_P}.tar.gz" target= targets=
133 for target in configure LICENSE.GPL3 LICENSE.LGPL projects.pro \
134 src/{qbase,qt_targets,qt_install}.pri bin config.tests \
135 mkspecs qmake ${QT4_EXTRACT_DIRECTORIES}
136 do
137 targets+="${MY_P}/${target} "
138 done
139
140 ebegin "Unpacking parts of ${tarball}:" ${targets//${MY_P}\/}
141 tar -xzf "${DISTDIR}/${tarball}" ${targets}
142 eend $? || die "failed to unpack"
143 ;;
144 esac
145 }
146
147 # @FUNCTION: qt4-build_src_prepare
148 # @DESCRIPTION:
149 # Prepare the sources before the configure phase. Strip CFLAGS if necessary, and fix
150 # the build system in order to respect CFLAGS/CXXFLAGS/LDFLAGS specified in make.conf.
151 qt4-build_src_prepare() {
152 setqtenv
153
154 if [[ ${QT4_BUILD_TYPE} == live ]]; then
155 QTDIR="." ./bin/syncqt || die "syncqt failed"
156 fi
157
158 # avoid X11 dependency in non-gui packages
159 local nolibx11_pkgs="qtbearer qtcore qtdbus qtscript qtsql qttest qtxmlpatterns"
160 has ${PN} ${nolibx11_pkgs} && qt_nolibx11
161
162 if use aqua; then
163 # provide a proper macx-g++-64
164 use x64-macos && ln -s macx-g++ mkspecs/$(qt_mkspecs_dir)
165
166 sed -e '/^CONFIG/s:app_bundle::' \
167 -e '/^CONFIG/s:plugin_no_soname:plugin_with_soname absolute_library_soname:' \
168 -i mkspecs/$(qt_mkspecs_dir)/qmake.conf || die
169 fi
170
171 if [[ ${CATEGORY}/${PN} != dev-qt/qtcore ]]; then
172 skip_qmake_build
173 skip_project_generation
174 symlink_binaries_to_buildtree
175 else
176 # Bug 373061
177 # qmake bus errors with -O2 or -O3 but -O1 works
178 if [[ ${CHOST} == *86*-apple-darwin* ]]; then
179 replace-flags -O[23] -O1
180 fi
181
182 # Bug 503500
183 # undefined reference with -Os and --as-needed
184 if use x86; then
185 replace-flags -Os -O2
186 fi
187 fi
188
189 # Bug 261632
190 if use ppc64; then
191 append-flags -mminimal-toc
192 fi
193
194 # Bug 417105
195 # graphite on gcc 4.7 causes miscompilations
196 if [[ $(gcc-version) == "4.7" ]]; then
197 filter-flags -fgraphite-identity
198 fi
199
200 if use_if_iuse c++0x; then
201 append-cxxflags -std=c++0x
202 fi
203
204 # Respect CC, CXX, {C,CXX,LD}FLAGS in .qmake.cache
205 sed -e "/^SYSTEM_VARIABLES=/i \
206 CC='$(tc-getCC)'\n\
207 CXX='$(tc-getCXX)'\n\
208 CFLAGS='${CFLAGS}'\n\
209 CXXFLAGS='${CXXFLAGS}'\n\
210 LDFLAGS='${LDFLAGS}'\n\
211 QMakeVar set QMAKE_CFLAGS_RELEASE\n\
212 QMakeVar set QMAKE_CFLAGS_DEBUG\n\
213 QMakeVar set QMAKE_CXXFLAGS_RELEASE\n\
214 QMakeVar set QMAKE_CXXFLAGS_DEBUG\n\
215 QMakeVar set QMAKE_LFLAGS_RELEASE\n\
216 QMakeVar set QMAKE_LFLAGS_DEBUG\n"\
217 -i configure \
218 || die "sed SYSTEM_VARIABLES failed"
219
220 # Respect CC, CXX, LINK and *FLAGS in config.tests
221 find config.tests/unix -name '*.test' -type f -print0 | xargs -0 \
222 sed -i -e "/bin\/qmake/ s: \"\$SRCDIR/: \
223 'QMAKE_CC=$(tc-getCC)' 'QMAKE_CXX=$(tc-getCXX)' 'QMAKE_LINK=$(tc-getCXX)' \
224 'QMAKE_CFLAGS+=${CFLAGS}' 'QMAKE_CXXFLAGS+=${CXXFLAGS}' 'QMAKE_LFLAGS+=${LDFLAGS}'&:" \
225 || die "sed config.tests failed"
226
227 # Bug 172219
228 sed -e 's:/X11R6/:/:' -i mkspecs/$(qt_mkspecs_dir)/qmake.conf || die
229
230 if [[ ${CHOST} == *-darwin* ]]; then
231 # Set FLAGS *and* remove -arch, since our gcc-apple is multilib
232 # crippled (by design) :/
233 local mac_gpp_conf=
234 if [[ -f mkspecs/common/mac-g++.conf ]]; then
235 # qt < 4.8 has mac-g++.conf
236 mac_gpp_conf="mkspecs/common/mac-g++.conf"
237 elif [[ -f mkspecs/common/g++-macx.conf ]]; then
238 # qt >= 4.8 has g++-macx.conf
239 mac_gpp_conf="mkspecs/common/g++-macx.conf"
240 else
241 die "no known conf file for mac found"
242 fi
243 sed \
244 -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
245 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
246 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=-headerpad_max_install_names ${LDFLAGS}:" \
247 -e "s:-arch\s\w*::g" \
248 -i ${mac_gpp_conf} \
249 || die "sed ${mac_gpp_conf} failed"
250
251 # Fix configure's -arch settings that appear in qmake/Makefile and also
252 # fix arch handling (automagically duplicates our -arch arg and breaks
253 # pch). Additionally disable Xarch support.
254 local mac_gcc_confs="${mac_gpp_conf}"
255 if [[ -f mkspecs/common/gcc-base-macx.conf ]]; then
256 mac_gcc_confs+=" mkspecs/common/gcc-base-macx.conf"
257 fi
258 sed \
259 -e "s:-arch i386::" \
260 -e "s:-arch ppc::" \
261 -e "s:-arch x86_64::" \
262 -e "s:-arch ppc64::" \
263 -e "s:-arch \$i::" \
264 -e "/if \[ ! -z \"\$NATIVE_64_ARCH\" \]; then/,/fi/ d" \
265 -e "s:CFG_MAC_XARCH=yes:CFG_MAC_XARCH=no:g" \
266 -e "s:-Xarch_x86_64::g" \
267 -e "s:-Xarch_ppc64::g" \
268 -i configure ${mac_gcc_confs} \
269 || die "sed -arch/-Xarch failed"
270
271 # On Snow Leopard don't fall back to 10.5 deployment target.
272 if [[ ${CHOST} == *-apple-darwin10 ]]; then
273 sed -e "s:QMakeVar set QMAKE_MACOSX_DEPLOYMENT_TARGET.*:QMakeVar set QMAKE_MACOSX_DEPLOYMENT_TARGET 10.6:g" \
274 -e "s:-mmacosx-version-min=10.[0-9]:-mmacosx-version-min=10.6:g" \
275 -i configure ${mac_gpp_conf} \
276 || die "sed deployment target failed"
277 fi
278 fi
279
280 # this one is needed for all systems with a separate -liconv, apart from
281 # Darwin, for which the sources already cater for -liconv
282 if use !elibc_glibc && [[ ${CHOST} != *-darwin* ]]; then
283 sed -e 's|mac:\(LIBS += -liconv\)|\1|g' \
284 -i config.tests/unix/iconv/iconv.pro \
285 || die "sed iconv.pro failed"
286 fi
287
288 # we need some patches for Solaris
289 sed -i -e '/^QMAKE_LFLAGS_THREAD/a\QMAKE_LFLAGS_DYNAMIC_LIST = -Wl,--dynamic-list,' \
290 mkspecs/$(qt_mkspecs_dir)/qmake.conf || die
291 # use GCC over SunStudio
292 sed -i -e '/PLATFORM=solaris-cc/s/cc/g++/' configure || die
293 # do not flirt with non-Prefix stuff, we're quite possessive
294 sed -i -e '/^QMAKE_\(LIB\|INC\)DIR\(_X11\|_OPENGL\|\)\t/s/=.*$/=/' \
295 mkspecs/$(qt_mkspecs_dir)/qmake.conf || die
296
297 # apply patches
298 [[ -n ${PATCHES[@]} ]] && epatch "${PATCHES[@]}"
299 epatch_user
300 }
301
302 # @FUNCTION: qt4-build_src_configure
303 # @DESCRIPTION:
304 # Default configure phase
305 qt4-build_src_configure() {
306 setqtenv
307
308 local conf="
309 -prefix ${QTPREFIXDIR}
310 -bindir ${QTBINDIR}
311 -libdir ${QTLIBDIR}
312 -docdir ${QTDOCDIR}
313 -headerdir ${QTHEADERDIR}
314 -plugindir ${QTPLUGINDIR}
315 -importdir ${QTIMPORTDIR}
316 -datadir ${QTDATADIR}
317 -translationdir ${QTTRANSDIR}
318 -sysconfdir ${QTSYSCONFDIR}
319 -examplesdir ${QTEXAMPLESDIR}
320 -demosdir ${QTDEMOSDIR}
321 -opensource -confirm-license
322 -shared -fast -largefile -stl -verbose
323 -nomake examples -nomake demos"
324
325 # ARCH is set on Gentoo. Qt now falls back to generic on an unsupported
326 # $(tc-arch). Therefore we convert it to supported values.
327 case "$(tc-arch)" in
328 amd64|x64-*) conf+=" -arch x86_64" ;;
329 ppc-macos) conf+=" -arch ppc" ;;
330 ppc|ppc64|ppc-*) conf+=" -arch powerpc" ;;
331 sparc|sparc-*|sparc64-*) conf+=" -arch sparc" ;;
332 x86-macos) conf+=" -arch x86" ;;
333 x86|x86-*) conf+=" -arch i386" ;;
334 alpha|arm|ia64|mips|s390) conf+=" -arch $(tc-arch)" ;;
335 arm64|hppa|sh) conf+=" -arch generic" ;;
336 *) die "$(tc-arch) is unsupported by this eclass. Please file a bug." ;;
337 esac
338
339 conf+=" -platform $(qt_mkspecs_dir)"
340
341 [[ $(get_libdir) != lib ]] && conf+=" -L${EPREFIX}/usr/$(get_libdir)"
342
343 # debug/release
344 if use debug; then
345 conf+=" -debug"
346 else
347 conf+=" -release"
348 fi
349 conf+=" -no-separate-debug-info"
350
351 # exceptions USE flag
352 conf+=" $(in_iuse exceptions && qt_use exceptions || echo -exceptions)"
353
354 # disable rpath (bug 380415), except on prefix (bug 417169)
355 use prefix || conf+=" -no-rpath"
356
357 # precompiled headers don't work on hardened, where the flag is masked
358 conf+=" $(qt_use pch)"
359
360 # -reduce-relocations
361 # This flag seems to introduce major breakage to applications,
362 # mostly to be seen as a core dump with the message "QPixmap: Must
363 # construct a QApplication before a QPaintDevice" on Solaris.
364 # -- Daniel Vergien
365 [[ ${CHOST} != *-solaris* ]] && conf+=" -reduce-relocations"
366
367 # this one is needed for all systems with a separate -liconv, apart from
368 # Darwin, for which the sources already cater for -liconv
369 if use !elibc_glibc && [[ ${CHOST} != *-darwin* ]]; then
370 conf+=" -liconv"
371 fi
372
373 if use_if_iuse glib; then
374 local glibflags="$(pkg-config --cflags --libs glib-2.0 gthread-2.0)"
375 # avoid the -pthread argument
376 conf+=" ${glibflags//-pthread}"
377 unset glibflags
378 fi
379
380 if use aqua; then
381 # On (snow) leopard use the new (frameworked) cocoa code.
382 if [[ ${CHOST##*-darwin} -ge 9 ]]; then
383 conf+=" -cocoa -framework"
384 # We need the source's headers, not the installed ones.
385 conf+=" -I${S}/include"
386 # Add hint for the framework location.
387 conf+=" -F${QTLIBDIR}"
388
389 # We are crazy and build cocoa + qt3support :-)
390 if use qt3support; then
391 sed -e "/case \"\$PLATFORM,\$CFG_MAC_COCOA\" in/,/;;/ s|CFG_QT3SUPPORT=\"no\"|CFG_QT3SUPPORT=\"yes\"|" \
392 -i configure || die
393 fi
394 else
395 conf+=" -no-framework"
396 fi
397 else
398 # freetype2 include dir is non-standard, thus pass it to configure
399 conf+=" $(pkg-config --cflags-only-I freetype2)"
400 fi
401
402 conf+=" ${myconf}"
403 myconf=
404
405 echo ./configure ${conf}
406 ./configure ${conf} || die "./configure failed"
407
408 prepare_directories ${QT4_TARGET_DIRECTORIES}
409 }
410
411 # @FUNCTION: qt4-build_src_compile
412 # @DESCRIPTION:
413 # Actual compile phase
414 qt4-build_src_compile() {
415 setqtenv
416
417 build_directories ${QT4_TARGET_DIRECTORIES}
418 }
419
420 # @FUNCTION: qt4-build_src_test
421 # @DESCRIPTION:
422 # Runs tests only in target directories.
423 qt4-build_src_test() {
424 # QtMultimedia does not have any test suite (bug #332299)
425 [[ ${CATEGORY}/${PN} == dev-qt/qtmultimedia ]] && return
426
427 for dir in ${QT4_TARGET_DIRECTORIES}; do
428 emake -j1 check -C ${dir}
429 done
430 }
431
432 # @FUNCTION: fix_includes
433 # @DESCRIPTION:
434 # For MacOS X we need to add some symlinks when frameworks are
435 # being used, to avoid complications with some more or less stupid packages.
436 fix_includes() {
437 if use aqua && [[ ${CHOST##*-darwin} -ge 9 ]]; then
438 local frw dest f h rdir
439 # Some packages tend to include <Qt/...>
440 dodir "${QTHEADERDIR#${EPREFIX}}"/Qt
441
442 # Fake normal headers when frameworks are installed... eases life later
443 # on, make sure we use relative links though, as some ebuilds assume
444 # these dirs exist in src_install to add additional files
445 f=${QTHEADERDIR}
446 h=${QTLIBDIR}
447 while [[ -n ${f} && ${f%%/*} == ${h%%/*} ]] ; do
448 f=${f#*/}
449 h=${h#*/}
450 done
451 rdir=${h}
452 f="../"
453 while [[ ${h} == */* ]] ; do
454 f="${f}../"
455 h=${h#*/}
456 done
457 rdir="${f}${rdir}"
458
459 for frw in "${D}${QTLIBDIR}"/*.framework; do
460 [[ -e "${frw}"/Headers ]] || continue
461 f=$(basename ${frw})
462 dest="${QTHEADERDIR#${EPREFIX}}"/${f%.framework}
463 dosym "${rdir}"/${f}/Headers "${dest}"
464
465 # Link normal headers as well.
466 for hdr in "${D}/${QTLIBDIR}/${f}"/Headers/*; do
467 h=$(basename ${hdr})
468 dosym "../${rdir}"/${f}/Headers/${h} \
469 "${QTHEADERDIR#${EPREFIX}}"/Qt/${h}
470 done
471 done
472 fi
473 }
474
475 # @FUNCTION: qt4-build_src_install
476 # @DESCRIPTION:
477 # Perform the actual installation including some library fixes.
478 qt4-build_src_install() {
479 setqtenv
480
481 install_directories ${QT4_TARGET_DIRECTORIES}
482 install_qconfigs
483 fix_library_files
484 fix_includes
485
486 # remove .la files since we are building only shared libraries
487 prune_libtool_files
488 }
489
490 # @FUNCTION: setqtenv
491 # @INTERNAL
492 setqtenv() {
493 # Set up installation directories
494 QTPREFIXDIR=${EPREFIX}/usr
495 QTBINDIR=${QTPREFIXDIR}/bin
496 QTLIBDIR=${QTPREFIXDIR}/$(get_libdir)/qt4
497 QTPCDIR=${QTPREFIXDIR}/$(get_libdir)/pkgconfig
498 QTDOCDIR=${QTPREFIXDIR}/share/doc/qt-${PV}
499 QTHEADERDIR=${QTPREFIXDIR}/include/qt4
500 QTPLUGINDIR=${QTLIBDIR}/plugins
501 QTIMPORTDIR=${QTLIBDIR}/imports
502 QTDATADIR=${QTPREFIXDIR}/share/qt4
503 QTTRANSDIR=${QTDATADIR}/translations
504 QTSYSCONFDIR=${EPREFIX}/etc/qt4
505 QTEXAMPLESDIR=${QTDATADIR}/examples
506 QTDEMOSDIR=${QTDATADIR}/demos
507 QMAKE_LIBDIR_QT=${QTLIBDIR}
508
509 PLATFORM=$(qt_mkspecs_dir)
510 unset QMAKESPEC
511
512 export XDG_CONFIG_HOME="${T}"
513 }
514
515 # @FUNCTION: prepare_directories
516 # @USAGE: < directories >
517 # @INTERNAL
518 # @DESCRIPTION:
519 # Generates Makefiles for the given list of directories.
520 prepare_directories() {
521 for x in "$@"; do
522 pushd "${S}"/${x} >/dev/null || die
523 einfo "Running qmake in: ${x}"
524 "${S}"/bin/qmake \
525 "LIBS+=-L${QTLIBDIR}" \
526 "CONFIG+=nostrip" \
527 || die "qmake failed"
528 popd >/dev/null || die
529 done
530 }
531
532 # @FUNCTION: build_directories
533 # @USAGE: < directories >
534 # @INTERNAL
535 # @DESCRIPTION:
536 # Compiles the code in the given list of directories.
537 build_directories() {
538 for x in "$@"; do
539 pushd "${S}"/${x} >/dev/null || die
540 emake \
541 AR="$(tc-getAR) cqs" \
542 CC="$(tc-getCC)" \
543 CXX="$(tc-getCXX)" \
544 LINK="$(tc-getCXX)" \
545 RANLIB=":" \
546 STRIP=":"
547 popd >/dev/null || die
548 done
549 }
550
551 # @FUNCTION: install_directories
552 # @USAGE: < directories >
553 # @INTERNAL
554 # @DESCRIPTION:
555 # Runs emake install in the given directories, which are separated by spaces.
556 install_directories() {
557 for x in "$@"; do
558 pushd "${S}"/${x} >/dev/null || die
559 emake INSTALL_ROOT="${D}" install
560 popd >/dev/null || die
561 done
562 }
563
564 # @ECLASS-VARIABLE: QCONFIG_ADD
565 # @DESCRIPTION:
566 # List options that need to be added to QT_CONFIG in qconfig.pri
567 : ${QCONFIG_ADD:=}
568
569 # @ECLASS-VARIABLE: QCONFIG_REMOVE
570 # @DESCRIPTION:
571 # List options that need to be removed from QT_CONFIG in qconfig.pri
572 : ${QCONFIG_REMOVE:=}
573
574 # @ECLASS-VARIABLE: QCONFIG_DEFINE
575 # @DESCRIPTION:
576 # List variables that should be defined at the top of QtCore/qconfig.h
577 : ${QCONFIG_DEFINE:=}
578
579 # @FUNCTION: install_qconfigs
580 # @INTERNAL
581 # @DESCRIPTION:
582 # Install gentoo-specific mkspecs configurations.
583 install_qconfigs() {
584 local x
585 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} ]]; then
586 for x in QCONFIG_ADD QCONFIG_REMOVE; do
587 [[ -n ${!x} ]] && echo ${x}=${!x} >> "${T}"/${PN}-qconfig.pri
588 done
589 insinto ${QTDATADIR#${EPREFIX}}/mkspecs/gentoo
590 doins "${T}"/${PN}-qconfig.pri
591 fi
592
593 if [[ -n ${QCONFIG_DEFINE} ]]; then
594 for x in ${QCONFIG_DEFINE}; do
595 echo "#define ${x}" >> "${T}"/gentoo-${PN}-qconfig.h
596 done
597 insinto ${QTHEADERDIR#${EPREFIX}}/Gentoo
598 doins "${T}"/gentoo-${PN}-qconfig.h
599 fi
600 }
601
602 # @FUNCTION: generate_qconfigs
603 # @INTERNAL
604 # @DESCRIPTION:
605 # Generates gentoo-specific qconfig.{h,pri}.
606 generate_qconfigs() {
607 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} || -n ${QCONFIG_DEFINE} || ${CATEGORY}/${PN} == dev-qt/qtcore ]]; then
608 local x qconfig_add qconfig_remove qconfig_new
609 for x in "${ROOT}${QTDATADIR}"/mkspecs/gentoo/*-qconfig.pri; do
610 [[ -f ${x} ]] || continue
611 qconfig_add+=" $(sed -n 's/^QCONFIG_ADD=//p' "${x}")"
612 qconfig_remove+=" $(sed -n 's/^QCONFIG_REMOVE=//p' "${x}")"
613 done
614
615 # these error checks do not use die because dying in pkg_post{inst,rm}
616 # just makes things worse.
617 if [[ -e "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri ]]; then
618 # start with the qconfig.pri that qtcore installed
619 if ! cp "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri \
620 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
621 eerror "cp qconfig failed."
622 return 1
623 fi
624
625 # generate list of QT_CONFIG entries from the existing list
626 # including qconfig_add and excluding qconfig_remove
627 for x in $(sed -n 's/^QT_CONFIG +=//p' \
628 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri) ${qconfig_add}; do
629 has ${x} ${qconfig_remove} || qconfig_new+=" ${x}"
630 done
631
632 # replace the existing QT_CONFIG list with qconfig_new
633 if ! sed -i -e "s/QT_CONFIG +=.*/QT_CONFIG += ${qconfig_new}/" \
634 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
635 eerror "Sed for QT_CONFIG failed"
636 return 1
637 fi
638
639 # create Gentoo/qconfig.h
640 if [[ ! -e ${ROOT}${QTHEADERDIR}/Gentoo ]]; then
641 if ! mkdir -p "${ROOT}${QTHEADERDIR}"/Gentoo; then
642 eerror "mkdir ${QTHEADERDIR}/Gentoo failed"
643 return 1
644 fi
645 fi
646 : > "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
647 for x in "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-*-qconfig.h; do
648 [[ -f ${x} ]] || continue
649 cat "${x}" >> "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
650 done
651 else
652 rm -f "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri
653 rm -f "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
654 rmdir "${ROOT}${QTDATADIR}"/mkspecs \
655 "${ROOT}${QTDATADIR}" \
656 "${ROOT}${QTHEADERDIR}"/Gentoo \
657 "${ROOT}${QTHEADERDIR}" 2>/dev/null
658 fi
659 fi
660 }
661
662 # @FUNCTION: qt4-build_pkg_postrm
663 # @DESCRIPTION:
664 # Regenerate configuration when the package is completely removed.
665 qt4-build_pkg_postrm() {
666 generate_qconfigs
667 }
668
669 # @FUNCTION: qt4-build_pkg_postinst
670 # @DESCRIPTION:
671 # Regenerate configuration, plus throw a message about possible
672 # breakages and proposed solutions.
673 qt4-build_pkg_postinst() {
674 generate_qconfigs
675 }
676
677 # @FUNCTION: skip_qmake_build
678 # @INTERNAL
679 # @DESCRIPTION:
680 # Patches configure to skip qmake compilation, as it's already installed by qtcore.
681 skip_qmake_build() {
682 sed -i -e "s:if true:if false:g" "${S}"/configure || die
683 }
684
685 # @FUNCTION: skip_project_generation
686 # @INTERNAL
687 # @DESCRIPTION:
688 # Exit the script early by throwing in an exit before all of the .pro files are scanned.
689 skip_project_generation() {
690 sed -i -e "s:echo \"Finding:exit 0\n\necho \"Finding:g" "${S}"/configure || die
691 }
692
693 # @FUNCTION: symlink_binaries_to_buildtree
694 # @INTERNAL
695 # @DESCRIPTION:
696 # Symlinks generated binaries to buildtree, so they can be used during compilation time.
697 symlink_binaries_to_buildtree() {
698 for bin in qmake moc uic rcc; do
699 ln -s "${QTBINDIR}"/${bin} "${S}"/bin/ || die "symlinking ${bin} to ${S}/bin failed"
700 done
701 }
702
703 # @FUNCTION: fix_library_files
704 # @INTERNAL
705 # @DESCRIPTION:
706 # Fixes the paths in *.la, *.prl, *.pc, as they are wrong due to sandbox and
707 # moves the *.pc files into the pkgconfig directory.
708 fix_library_files() {
709 local libfile
710 for libfile in "${D}"/${QTLIBDIR}/{*.la,*.prl,pkgconfig/*.pc}; do
711 if [[ -e ${libfile} ]]; then
712 sed -i -e "s:${S}/lib:${QTLIBDIR}:g" ${libfile} || die "sed on ${libfile} failed"
713 fi
714 done
715
716 # pkgconfig files refer to WORKDIR/bin as the moc and uic locations
717 for libfile in "${D}"/${QTLIBDIR}/pkgconfig/*.pc; do
718 if [[ -e ${libfile} ]]; then
719 sed -i -e "s:${S}/bin:${QTBINDIR}:g" ${libfile} || die "sed on ${libfile} failed"
720
721 # Move .pc files into the pkgconfig directory
722 dodir ${QTPCDIR#${EPREFIX}}
723 mv ${libfile} "${D}"/${QTPCDIR}/ || die "moving ${libfile} to ${D}/${QTPCDIR}/ failed"
724 fi
725 done
726
727 # Don't install an empty directory
728 rmdir "${D}"/${QTLIBDIR}/pkgconfig
729 }
730
731 # @FUNCTION: qt_use
732 # @USAGE: < flag > [ feature ] [ enableval ]
733 # @DESCRIPTION:
734 # This will echo "-${enableval}-${feature}" if <flag> is enabled, or
735 # "-no-${feature}" if it's disabled. If [feature] is not specified, <flag>
736 # will be used for that. If [enableval] is not specified, it omits the
737 # "-${enableval}" part.
738 qt_use() {
739 use "$1" && echo "${3:+-$3}-${2:-$1}" || echo "-no-${2:-$1}"
740 }
741
742 # @FUNCTION: qt_mkspecs_dir
743 # @RETURN: the specs-directory w/o path
744 # @DESCRIPTION:
745 # Allows us to define which mkspecs dir we want to use.
746 qt_mkspecs_dir() {
747 local spec=
748
749 case "${CHOST}" in
750 *-freebsd*|*-dragonfly*)
751 spec=freebsd ;;
752 *-openbsd*)
753 spec=openbsd ;;
754 *-netbsd*)
755 spec=netbsd ;;
756 *-darwin*)
757 if use aqua; then
758 # mac with carbon/cocoa
759 spec=macx
760 else
761 # darwin/mac with x11
762 spec=darwin
763 fi
764 ;;
765 *-solaris*)
766 spec=solaris ;;
767 *-linux-*|*-linux)
768 spec=linux ;;
769 *)
770 die "${FUNCNAME}(): Unknown CHOST '${CHOST}'" ;;
771 esac
772
773 case "$(tc-getCXX)" in
774 *g++*)
775 spec+=-g++ ;;
776 *icpc*)
777 spec+=-icc ;;
778 *)
779 die "${FUNCNAME}(): Unknown compiler '$(tc-getCXX)'" ;;
780 esac
781
782 # Add -64 for 64bit profiles
783 if use x64-freebsd ||
784 use amd64-linux ||
785 use x64-macos ||
786 use x64-solaris ||
787 use sparc64-solaris
788 then
789 spec+=-64
790 fi
791
792 echo "${spec}"
793 }
794
795 # @FUNCTION: qt_nolibx11
796 # @INTERNAL
797 # @DESCRIPTION:
798 # Skip X11 tests for packages that don't need X libraries installed.
799 qt_nolibx11() {
800 sed -i -e '/^if.*PLATFORM_X11.*CFG_GUI/,/^fi$/d' "${S}"/configure || die
801 }
802
803 EXPORT_FUNCTIONS pkg_setup src_unpack src_prepare src_configure src_compile src_install src_test pkg_postrm pkg_postinst

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