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Revision 1.149 - (show annotations) (download)
Tue Aug 13 10:05:37 2013 UTC (16 months, 2 weeks ago) by pesa
Branch: MAIN
Changes since 1.148: +3 -16 lines
Remove workarounds for very old and unsupported gcc-3 versions. Warn if trying to use gcc < 4.4 and USE=c++0x.

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 1.148 2013/07/27 23:47:20 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 [[ ${CHOST} == *86*-apple-darwin* ]]; then
185 # qmake bus errors with -O2 or -O3 but -O1 works
186 # Bug 373061
187 replace-flags -O[23] -O1
188 fi
189
190 if use_if_iuse c++0x; then
191 append-cxxflags -std=c++0x
192 fi
193
194 # Bug 261632
195 if use ppc64; then
196 ewarn "Appending -mminimal-toc to CFLAGS/CXXFLAGS"
197 append-flags -mminimal-toc
198 fi
199
200 # Respect CC, CXX, {C,CXX,LD}FLAGS in .qmake.cache
201 sed -e "/^SYSTEM_VARIABLES=/i \
202 CC='$(tc-getCC)'\n\
203 CXX='$(tc-getCXX)'\n\
204 CFLAGS='${CFLAGS}'\n\
205 CXXFLAGS='${CXXFLAGS}'\n\
206 LDFLAGS='${LDFLAGS}'\n\
207 QMakeVar set QMAKE_CFLAGS_RELEASE\n\
208 QMakeVar set QMAKE_CFLAGS_DEBUG\n\
209 QMakeVar set QMAKE_CXXFLAGS_RELEASE\n\
210 QMakeVar set QMAKE_CXXFLAGS_DEBUG\n\
211 QMakeVar set QMAKE_LFLAGS_RELEASE\n\
212 QMakeVar set QMAKE_LFLAGS_DEBUG\n"\
213 -i configure \
214 || die "sed SYSTEM_VARIABLES failed"
215
216 # Respect CC, CXX, LINK and *FLAGS in config.tests
217 find config.tests/unix -name '*.test' -type f -print0 | xargs -0 \
218 sed -i -e "/bin\/qmake/ s: \"\$SRCDIR/: \
219 'QMAKE_CC=$(tc-getCC)' 'QMAKE_CXX=$(tc-getCXX)' 'QMAKE_LINK=$(tc-getCXX)' \
220 'QMAKE_CFLAGS+=${CFLAGS}' 'QMAKE_CXXFLAGS+=${CXXFLAGS}' 'QMAKE_LFLAGS+=${LDFLAGS}'&:" \
221 || die "sed config.tests failed"
222
223 # Bug 172219
224 sed -e 's:/X11R6/:/:' -i mkspecs/$(qt_mkspecs_dir)/qmake.conf || die
225
226 if [[ ${CHOST} == *-darwin* ]]; then
227 # Set FLAGS *and* remove -arch, since our gcc-apple is multilib
228 # crippled (by design) :/
229 local mac_gpp_conf=
230 if [[ -f mkspecs/common/mac-g++.conf ]]; then
231 # qt < 4.8 has mac-g++.conf
232 mac_gpp_conf="mkspecs/common/mac-g++.conf"
233 elif [[ -f mkspecs/common/g++-macx.conf ]]; then
234 # qt >= 4.8 has g++-macx.conf
235 mac_gpp_conf="mkspecs/common/g++-macx.conf"
236 else
237 die "no known conf file for mac found"
238 fi
239 sed \
240 -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
241 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
242 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=-headerpad_max_install_names ${LDFLAGS}:" \
243 -e "s:-arch\s\w*::g" \
244 -i ${mac_gpp_conf} \
245 || die "sed ${mac_gpp_conf} failed"
246
247 # Fix configure's -arch settings that appear in qmake/Makefile and also
248 # fix arch handling (automagically duplicates our -arch arg and breaks
249 # pch). Additionally disable Xarch support.
250 local mac_gcc_confs="${mac_gpp_conf}"
251 if [[ -f mkspecs/common/gcc-base-macx.conf ]]; then
252 mac_gcc_confs+=" mkspecs/common/gcc-base-macx.conf"
253 fi
254 sed \
255 -e "s:-arch i386::" \
256 -e "s:-arch ppc::" \
257 -e "s:-arch x86_64::" \
258 -e "s:-arch ppc64::" \
259 -e "s:-arch \$i::" \
260 -e "/if \[ ! -z \"\$NATIVE_64_ARCH\" \]; then/,/fi/ d" \
261 -e "s:CFG_MAC_XARCH=yes:CFG_MAC_XARCH=no:g" \
262 -e "s:-Xarch_x86_64::g" \
263 -e "s:-Xarch_ppc64::g" \
264 -i configure ${mac_gcc_confs} \
265 || die "sed -arch/-Xarch failed"
266
267 # On Snow Leopard don't fall back to 10.5 deployment target.
268 if [[ ${CHOST} == *-apple-darwin10 ]]; then
269 sed -e "s:QMakeVar set QMAKE_MACOSX_DEPLOYMENT_TARGET.*:QMakeVar set QMAKE_MACOSX_DEPLOYMENT_TARGET 10.6:g" \
270 -e "s:-mmacosx-version-min=10.[0-9]:-mmacosx-version-min=10.6:g" \
271 -i configure ${mac_gpp_conf} \
272 || die "sed deployment target failed"
273 fi
274 fi
275
276 # this one is needed for all systems with a separate -liconv, apart from
277 # Darwin, for which the sources already cater for -liconv
278 if use !elibc_glibc && [[ ${CHOST} != *-darwin* ]]; then
279 sed -e 's|mac:\(LIBS += -liconv\)|\1|g' \
280 -i config.tests/unix/iconv/iconv.pro \
281 || die "sed iconv.pro failed"
282 fi
283
284 # we need some patches for Solaris
285 sed -i -e '/^QMAKE_LFLAGS_THREAD/a\QMAKE_LFLAGS_DYNAMIC_LIST = -Wl,--dynamic-list,' \
286 mkspecs/$(qt_mkspecs_dir)/qmake.conf || die
287 # use GCC over SunStudio
288 sed -i -e '/PLATFORM=solaris-cc/s/cc/g++/' configure || die
289 # do not flirt with non-Prefix stuff, we're quite possessive
290 sed -i -e '/^QMAKE_\(LIB\|INC\)DIR\(_X11\|_OPENGL\|\)\t/s/=.*$/=/' \
291 mkspecs/$(qt_mkspecs_dir)/qmake.conf || die
292
293 # apply patches
294 [[ -n ${PATCHES[@]} ]] && epatch "${PATCHES[@]}"
295 epatch_user
296 }
297
298 # @FUNCTION: qt4-build_src_configure
299 # @DESCRIPTION:
300 # Default configure phase
301 qt4-build_src_configure() {
302 setqtenv
303
304 local conf="
305 -prefix ${QTPREFIXDIR}
306 -bindir ${QTBINDIR}
307 -libdir ${QTLIBDIR}
308 -docdir ${QTDOCDIR}
309 -headerdir ${QTHEADERDIR}
310 -plugindir ${QTPLUGINDIR}
311 -importdir ${QTIMPORTDIR}
312 -datadir ${QTDATADIR}
313 -translationdir ${QTTRANSDIR}
314 -sysconfdir ${QTSYSCONFDIR}
315 -examplesdir ${QTEXAMPLESDIR}
316 -demosdir ${QTDEMOSDIR}
317 -opensource -confirm-license
318 -shared -fast -largefile -stl -verbose
319 -nomake examples -nomake demos"
320
321 # ARCH is set on Gentoo. Qt now falls back to generic on an unsupported
322 # $(tc-arch). Therefore we convert it to supported values.
323 case "$(tc-arch)" in
324 amd64|x64-*) conf+=" -arch x86_64" ;;
325 ppc-macos) conf+=" -arch ppc" ;;
326 ppc|ppc64|ppc-*) conf+=" -arch powerpc" ;;
327 sparc|sparc-*|sparc64-*) conf+=" -arch sparc" ;;
328 x86-macos) conf+=" -arch x86" ;;
329 x86|x86-*) conf+=" -arch i386" ;;
330 alpha|arm|ia64|mips|s390) conf+=" -arch $(tc-arch)" ;;
331 hppa|sh) conf+=" -arch generic" ;;
332 *) die "$(tc-arch) is unsupported by this eclass. Please file a bug." ;;
333 esac
334
335 conf+=" -platform $(qt_mkspecs_dir)"
336
337 [[ $(get_libdir) != lib ]] && conf+=" -L${EPREFIX}/usr/$(get_libdir)"
338
339 # debug/release
340 if use debug; then
341 conf+=" -debug"
342 else
343 conf+=" -release"
344 fi
345 conf+=" -no-separate-debug-info"
346
347 # exceptions USE flag
348 conf+=" $(in_iuse exceptions && qt_use exceptions || echo -exceptions)"
349
350 # disable rpath (bug 380415), except on prefix (bug 417169)
351 use prefix || conf+=" -no-rpath"
352
353 # precompiled headers don't work on hardened, where the flag is masked
354 conf+=" $(qt_use pch)"
355
356 # -reduce-relocations
357 # This flag seems to introduce major breakage to applications,
358 # mostly to be seen as a core dump with the message "QPixmap: Must
359 # construct a QApplication before a QPaintDevice" on Solaris.
360 # -- Daniel Vergien
361 [[ ${CHOST} != *-solaris* ]] && conf+=" -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 if use !elibc_glibc && [[ ${CHOST} != *-darwin* ]]; then
366 conf+=" -liconv"
367 fi
368
369 if use_if_iuse glib; then
370 local glibflags="$(pkg-config --cflags --libs glib-2.0 gthread-2.0)"
371 # avoid the -pthread argument
372 conf+=" ${glibflags//-pthread}"
373 unset glibflags
374 fi
375
376 if use aqua; then
377 # On (snow) leopard use the new (frameworked) cocoa code.
378 if [[ ${CHOST##*-darwin} -ge 9 ]]; then
379 conf+=" -cocoa -framework"
380 # We need the source's headers, not the installed ones.
381 conf+=" -I${S}/include"
382 # Add hint for the framework location.
383 conf+=" -F${QTLIBDIR}"
384
385 # We are crazy and build cocoa + qt3support :-)
386 if use qt3support; then
387 sed -e "/case \"\$PLATFORM,\$CFG_MAC_COCOA\" in/,/;;/ s|CFG_QT3SUPPORT=\"no\"|CFG_QT3SUPPORT=\"yes\"|" \
388 -i configure || die
389 fi
390 else
391 conf+=" -no-framework"
392 fi
393 else
394 # freetype2 include dir is non-standard, thus pass it to configure
395 conf+=" $(pkg-config --cflags-only-I freetype2)"
396 fi
397
398 conf+=" ${myconf}"
399 myconf=
400
401 echo ./configure ${conf}
402 ./configure ${conf} || die "./configure failed"
403
404 prepare_directories ${QT4_TARGET_DIRECTORIES}
405 }
406
407 # @FUNCTION: qt4-build_src_compile
408 # @DESCRIPTION:
409 # Actual compile phase
410 qt4-build_src_compile() {
411 setqtenv
412
413 build_directories ${QT4_TARGET_DIRECTORIES}
414 }
415
416 # @FUNCTION: qt4-build_src_test
417 # @DESCRIPTION:
418 # Runs tests only in target directories.
419 qt4-build_src_test() {
420 # QtMultimedia does not have any test suite (bug #332299)
421 [[ ${CATEGORY}/${PN} == dev-qt/qtmultimedia ]] && return
422
423 for dir in ${QT4_TARGET_DIRECTORIES}; do
424 emake -j1 check -C ${dir}
425 done
426 }
427
428 # @FUNCTION: fix_includes
429 # @DESCRIPTION:
430 # For MacOS X we need to add some symlinks when frameworks are
431 # being used, to avoid complications with some more or less stupid packages.
432 fix_includes() {
433 if use aqua && [[ ${CHOST##*-darwin} -ge 9 ]]; then
434 local frw dest f h rdir
435 # Some packages tend to include <Qt/...>
436 dodir "${QTHEADERDIR#${EPREFIX}}"/Qt
437
438 # Fake normal headers when frameworks are installed... eases life later
439 # on, make sure we use relative links though, as some ebuilds assume
440 # these dirs exist in src_install to add additional files
441 f=${QTHEADERDIR}
442 h=${QTLIBDIR}
443 while [[ -n ${f} && ${f%%/*} == ${h%%/*} ]] ; do
444 f=${f#*/}
445 h=${h#*/}
446 done
447 rdir=${h}
448 f="../"
449 while [[ ${h} == */* ]] ; do
450 f="${f}../"
451 h=${h#*/}
452 done
453 rdir="${f}${rdir}"
454
455 for frw in "${D}${QTLIBDIR}"/*.framework; do
456 [[ -e "${frw}"/Headers ]] || continue
457 f=$(basename ${frw})
458 dest="${QTHEADERDIR#${EPREFIX}}"/${f%.framework}
459 dosym "${rdir}"/${f}/Headers "${dest}"
460
461 # Link normal headers as well.
462 for hdr in "${D}/${QTLIBDIR}/${f}"/Headers/*; do
463 h=$(basename ${hdr})
464 dosym "../${rdir}"/${f}/Headers/${h} \
465 "${QTHEADERDIR#${EPREFIX}}"/Qt/${h}
466 done
467 done
468 fi
469 }
470
471 # @FUNCTION: qt4-build_src_install
472 # @DESCRIPTION:
473 # Perform the actual installation including some library fixes.
474 qt4-build_src_install() {
475 setqtenv
476
477 install_directories ${QT4_TARGET_DIRECTORIES}
478 install_qconfigs
479 fix_library_files
480 fix_includes
481
482 # remove .la files since we are building only shared libraries
483 prune_libtool_files
484 }
485
486 # @FUNCTION: setqtenv
487 # @INTERNAL
488 setqtenv() {
489 # Set up installation directories
490 QTPREFIXDIR=${EPREFIX}/usr
491 QTBINDIR=${QTPREFIXDIR}/bin
492 QTLIBDIR=${QTPREFIXDIR}/$(get_libdir)/qt4
493 QTPCDIR=${QTPREFIXDIR}/$(get_libdir)/pkgconfig
494 QTDOCDIR=${QTPREFIXDIR}/share/doc/qt-${PV}
495 QTHEADERDIR=${QTPREFIXDIR}/include/qt4
496 QTPLUGINDIR=${QTLIBDIR}/plugins
497 QTIMPORTDIR=${QTLIBDIR}/imports
498 QTDATADIR=${QTPREFIXDIR}/share/qt4
499 QTTRANSDIR=${QTDATADIR}/translations
500 QTSYSCONFDIR=${EPREFIX}/etc/qt4
501 QTEXAMPLESDIR=${QTDATADIR}/examples
502 QTDEMOSDIR=${QTDATADIR}/demos
503 QMAKE_LIBDIR_QT=${QTLIBDIR}
504
505 PLATFORM=$(qt_mkspecs_dir)
506 unset QMAKESPEC
507
508 export XDG_CONFIG_HOME="${T}"
509 }
510
511 # @FUNCTION: prepare_directories
512 # @USAGE: < directories >
513 # @INTERNAL
514 # @DESCRIPTION:
515 # Generates Makefiles for the given list of directories.
516 prepare_directories() {
517 for x in "$@"; do
518 pushd "${S}"/${x} >/dev/null || die
519 einfo "Running qmake in: ${x}"
520 "${S}"/bin/qmake \
521 "LIBS+=-L${QTLIBDIR}" \
522 "CONFIG+=nostrip" \
523 || die "qmake failed"
524 popd >/dev/null || die
525 done
526 }
527
528 # @FUNCTION: build_directories
529 # @USAGE: < directories >
530 # @INTERNAL
531 # @DESCRIPTION:
532 # Compiles the code in the given list of directories.
533 build_directories() {
534 for x in "$@"; do
535 pushd "${S}"/${x} >/dev/null || die
536 emake \
537 AR="$(tc-getAR) cqs" \
538 CC="$(tc-getCC)" \
539 CXX="$(tc-getCXX)" \
540 LINK="$(tc-getCXX)" \
541 RANLIB=":" \
542 STRIP=":"
543 popd >/dev/null || die
544 done
545 }
546
547 # @FUNCTION: install_directories
548 # @USAGE: < directories >
549 # @INTERNAL
550 # @DESCRIPTION:
551 # Runs emake install in the given directories, which are separated by spaces.
552 install_directories() {
553 for x in "$@"; do
554 pushd "${S}"/${x} >/dev/null || die
555 emake INSTALL_ROOT="${D}" install
556 popd >/dev/null || die
557 done
558 }
559
560 # @ECLASS-VARIABLE: QCONFIG_ADD
561 # @DESCRIPTION:
562 # List options that need to be added to QT_CONFIG in qconfig.pri
563 : ${QCONFIG_ADD:=}
564
565 # @ECLASS-VARIABLE: QCONFIG_REMOVE
566 # @DESCRIPTION:
567 # List options that need to be removed from QT_CONFIG in qconfig.pri
568 : ${QCONFIG_REMOVE:=}
569
570 # @ECLASS-VARIABLE: QCONFIG_DEFINE
571 # @DESCRIPTION:
572 # List variables that should be defined at the top of QtCore/qconfig.h
573 : ${QCONFIG_DEFINE:=}
574
575 # @FUNCTION: install_qconfigs
576 # @INTERNAL
577 # @DESCRIPTION:
578 # Install gentoo-specific mkspecs configurations.
579 install_qconfigs() {
580 local x
581 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} ]]; then
582 for x in QCONFIG_ADD QCONFIG_REMOVE; do
583 [[ -n ${!x} ]] && echo ${x}=${!x} >> "${T}"/${PN}-qconfig.pri
584 done
585 insinto ${QTDATADIR#${EPREFIX}}/mkspecs/gentoo
586 doins "${T}"/${PN}-qconfig.pri
587 fi
588
589 if [[ -n ${QCONFIG_DEFINE} ]]; then
590 for x in ${QCONFIG_DEFINE}; do
591 echo "#define ${x}" >> "${T}"/gentoo-${PN}-qconfig.h
592 done
593 insinto ${QTHEADERDIR#${EPREFIX}}/Gentoo
594 doins "${T}"/gentoo-${PN}-qconfig.h
595 fi
596 }
597
598 # @FUNCTION: generate_qconfigs
599 # @INTERNAL
600 # @DESCRIPTION:
601 # Generates gentoo-specific qconfig.{h,pri}.
602 generate_qconfigs() {
603 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} || -n ${QCONFIG_DEFINE} || ${CATEGORY}/${PN} == dev-qt/qtcore ]]; then
604 local x qconfig_add qconfig_remove qconfig_new
605 for x in "${ROOT}${QTDATADIR}"/mkspecs/gentoo/*-qconfig.pri; do
606 [[ -f ${x} ]] || continue
607 qconfig_add+=" $(sed -n 's/^QCONFIG_ADD=//p' "${x}")"
608 qconfig_remove+=" $(sed -n 's/^QCONFIG_REMOVE=//p' "${x}")"
609 done
610
611 # these error checks do not use die because dying in pkg_post{inst,rm}
612 # just makes things worse.
613 if [[ -e "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri ]]; then
614 # start with the qconfig.pri that qtcore installed
615 if ! cp "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri \
616 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
617 eerror "cp qconfig failed."
618 return 1
619 fi
620
621 # generate list of QT_CONFIG entries from the existing list
622 # including qconfig_add and excluding qconfig_remove
623 for x in $(sed -n 's/^QT_CONFIG +=//p' \
624 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri) ${qconfig_add}; do
625 has ${x} ${qconfig_remove} || qconfig_new+=" ${x}"
626 done
627
628 # replace the existing QT_CONFIG list with qconfig_new
629 if ! sed -i -e "s/QT_CONFIG +=.*/QT_CONFIG += ${qconfig_new}/" \
630 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
631 eerror "Sed for QT_CONFIG failed"
632 return 1
633 fi
634
635 # create Gentoo/qconfig.h
636 if [[ ! -e ${ROOT}${QTHEADERDIR}/Gentoo ]]; then
637 if ! mkdir -p "${ROOT}${QTHEADERDIR}"/Gentoo; then
638 eerror "mkdir ${QTHEADERDIR}/Gentoo failed"
639 return 1
640 fi
641 fi
642 : > "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
643 for x in "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-*-qconfig.h; do
644 [[ -f ${x} ]] || continue
645 cat "${x}" >> "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
646 done
647 else
648 rm -f "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri
649 rm -f "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
650 rmdir "${ROOT}${QTDATADIR}"/mkspecs \
651 "${ROOT}${QTDATADIR}" \
652 "${ROOT}${QTHEADERDIR}"/Gentoo \
653 "${ROOT}${QTHEADERDIR}" 2>/dev/null
654 fi
655 fi
656 }
657
658 # @FUNCTION: qt4-build_pkg_postrm
659 # @DESCRIPTION:
660 # Regenerate configuration when the package is completely removed.
661 qt4-build_pkg_postrm() {
662 generate_qconfigs
663 }
664
665 # @FUNCTION: qt4-build_pkg_postinst
666 # @DESCRIPTION:
667 # Regenerate configuration, plus throw a message about possible
668 # breakages and proposed solutions.
669 qt4-build_pkg_postinst() {
670 generate_qconfigs
671 }
672
673 # @FUNCTION: skip_qmake_build
674 # @INTERNAL
675 # @DESCRIPTION:
676 # Patches configure to skip qmake compilation, as it's already installed by qtcore.
677 skip_qmake_build() {
678 sed -i -e "s:if true:if false:g" "${S}"/configure || die
679 }
680
681 # @FUNCTION: skip_project_generation
682 # @INTERNAL
683 # @DESCRIPTION:
684 # Exit the script early by throwing in an exit before all of the .pro files are scanned.
685 skip_project_generation() {
686 sed -i -e "s:echo \"Finding:exit 0\n\necho \"Finding:g" "${S}"/configure || die
687 }
688
689 # @FUNCTION: symlink_binaries_to_buildtree
690 # @INTERNAL
691 # @DESCRIPTION:
692 # Symlinks generated binaries to buildtree, so they can be used during compilation time.
693 symlink_binaries_to_buildtree() {
694 for bin in qmake moc uic rcc; do
695 ln -s "${QTBINDIR}"/${bin} "${S}"/bin/ || die "symlinking ${bin} to ${S}/bin failed"
696 done
697 }
698
699 # @FUNCTION: fix_library_files
700 # @INTERNAL
701 # @DESCRIPTION:
702 # Fixes the paths in *.la, *.prl, *.pc, as they are wrong due to sandbox and
703 # moves the *.pc files into the pkgconfig directory.
704 fix_library_files() {
705 local libfile
706 for libfile in "${D}"/${QTLIBDIR}/{*.la,*.prl,pkgconfig/*.pc}; do
707 if [[ -e ${libfile} ]]; then
708 sed -i -e "s:${S}/lib:${QTLIBDIR}:g" ${libfile} || die "sed on ${libfile} failed"
709 fi
710 done
711
712 # pkgconfig files refer to WORKDIR/bin as the moc and uic locations
713 for libfile in "${D}"/${QTLIBDIR}/pkgconfig/*.pc; do
714 if [[ -e ${libfile} ]]; then
715 sed -i -e "s:${S}/bin:${QTBINDIR}:g" ${libfile} || die "sed on ${libfile} failed"
716
717 # Move .pc files into the pkgconfig directory
718 dodir ${QTPCDIR#${EPREFIX}}
719 mv ${libfile} "${D}"/${QTPCDIR}/ || die "moving ${libfile} to ${D}/${QTPCDIR}/ failed"
720 fi
721 done
722
723 # Don't install an empty directory
724 rmdir "${D}"/${QTLIBDIR}/pkgconfig
725 }
726
727 # @FUNCTION: qt_use
728 # @USAGE: < flag > [ feature ] [ enableval ]
729 # @DESCRIPTION:
730 # This will echo "-${enableval}-${feature}" if <flag> is enabled, or
731 # "-no-${feature}" if it's disabled. If [feature] is not specified, <flag>
732 # will be used for that. If [enableval] is not specified, it omits the
733 # "-${enableval}" part.
734 qt_use() {
735 use "$1" && echo "${3:+-$3}-${2:-$1}" || echo "-no-${2:-$1}"
736 }
737
738 # @FUNCTION: qt_mkspecs_dir
739 # @RETURN: the specs-directory w/o path
740 # @DESCRIPTION:
741 # Allows us to define which mkspecs dir we want to use.
742 qt_mkspecs_dir() {
743 local spec=
744
745 case "${CHOST}" in
746 *-freebsd*|*-dragonfly*)
747 spec=freebsd ;;
748 *-openbsd*)
749 spec=openbsd ;;
750 *-netbsd*)
751 spec=netbsd ;;
752 *-darwin*)
753 if use aqua; then
754 # mac with carbon/cocoa
755 spec=macx
756 else
757 # darwin/mac with x11
758 spec=darwin
759 fi
760 ;;
761 *-solaris*)
762 spec=solaris ;;
763 *-linux-*|*-linux)
764 spec=linux ;;
765 *)
766 die "${FUNCNAME}(): Unknown CHOST '${CHOST}'" ;;
767 esac
768
769 case "$(tc-getCXX)" in
770 *g++*)
771 spec+=-g++ ;;
772 *icpc*)
773 spec+=-icc ;;
774 *)
775 die "${FUNCNAME}(): Unknown compiler '$(tc-getCXX)'" ;;
776 esac
777
778 # Add -64 for 64bit profiles
779 if use x64-freebsd ||
780 use amd64-linux ||
781 use x64-macos ||
782 use x64-solaris ||
783 use sparc64-solaris
784 then
785 spec+=-64
786 fi
787
788 echo "${spec}"
789 }
790
791 # @FUNCTION: qt_nolibx11
792 # @INTERNAL
793 # @DESCRIPTION:
794 # Skip X11 tests for packages that don't need X libraries installed.
795 qt_nolibx11() {
796 sed -i -e '/^if.*PLATFORM_X11.*CFG_GUI/,/^fi$/d' "${S}"/configure || die
797 }
798
799 EXPORT_FUNCTIONS pkg_setup src_unpack src_prepare src_configure src_compile src_install src_test pkg_postrm pkg_postinst

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