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Revision 1.111 - (show annotations) (download)
Tue Dec 27 16:04:27 2011 UTC (2 years, 8 months ago) by pesa
Branch: MAIN
Changes since 1.110: +5 -16 lines
Reimplement qt_use() more concisely, fix/clarify doc.

1 # Copyright 1999-2011 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 1.110 2011/12/26 11:59:19 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 inherit base eutils multilib toolchain-funcs flag-o-matic versionator
13
14 MY_PV=${PV/_/-}
15 MY_P=qt-everywhere-opensource-src-${MY_PV}
16
17 HOMEPAGE="http://qt.nokia.com/ http://qt-project.org/"
18 SRC_URI="http://get.qt.nokia.com/qt/source/${MY_P}.tar.gz"
19 LICENSE="|| ( LGPL-2.1 GPL-3 )"
20
21 IUSE="aqua debug pch"
22
23 [[ ${CATEGORY}/${PN} != x11-libs/qt-xmlpatterns ]] &&
24 [[ ${CATEGORY}/${PN} != x11-themes/qgtkstyle ]] &&
25 IUSE+=" +exceptions"
26
27 if version_is_at_least 4.7.99999999; then
28 IUSE+=" c++0x qpa"
29 fi
30
31 DEPEND="dev-util/pkgconfig"
32 RDEPEND="
33 !<x11-libs/qt-assistant-${PV}
34 !>x11-libs/qt-assistant-${PV}-r9999
35 !<x11-libs/qt-core-${PV}
36 !>x11-libs/qt-core-${PV}-r9999
37 !<x11-libs/qt-dbus-${PV}
38 !>x11-libs/qt-dbus-${PV}-r9999
39 !<x11-libs/qt-declarative-${PV}
40 !>x11-libs/qt-declarative-${PV}-r9999
41 !<x11-libs/qt-demo-${PV}
42 !>x11-libs/qt-demo-${PV}-r9999
43 !<x11-libs/qt-gui-${PV}
44 !>x11-libs/qt-gui-${PV}-r9999
45 !<x11-libs/qt-multimedia-${PV}
46 !>x11-libs/qt-multimedia-${PV}-r9999
47 !<x11-libs/qt-opengl-${PV}
48 !>x11-libs/qt-opengl-${PV}-r9999
49 !<x11-libs/qt-phonon-${PV}
50 !>x11-libs/qt-phonon-${PV}-r9999
51 !<x11-libs/qt-qt3support-${PV}
52 !>x11-libs/qt-qt3support-${PV}-r9999
53 !<x11-libs/qt-script-${PV}
54 !>x11-libs/qt-script-${PV}-r9999
55 !<x11-libs/qt-sql-${PV}
56 !>x11-libs/qt-sql-${PV}-r9999
57 !<x11-libs/qt-svg-${PV}
58 !>x11-libs/qt-svg-${PV}-r9999
59 !<x11-libs/qt-test-${PV}
60 !>x11-libs/qt-test-${PV}-r9999
61 !<x11-libs/qt-webkit-${PV}
62 !>x11-libs/qt-webkit-${PV}-r9999
63 !<x11-libs/qt-xmlpatterns-${PV}
64 !>x11-libs/qt-xmlpatterns-${PV}-r9999
65 "
66
67 S=${WORKDIR}/${MY_P}
68
69 # @FUNCTION: qt4-build_pkg_setup
70 # @DESCRIPTION:
71 # Sets up PATH and LD_LIBRARY_PATH.
72 qt4-build_pkg_setup() {
73 [[ ${EAPI} == 2 ]] && use !prefix && EPREFIX=
74
75 # Protect users by not allowing downgrades between releases
76 # Downgrading revisions within the same release should be allowed
77 if has_version '>'${CATEGORY}/${P}-r9999; then
78 if [[ -z ${I_KNOW_WHAT_I_AM_DOING} ]]; then
79 eerror "Sanity check to keep you from breaking your system:"
80 eerror " Downgrading Qt is completely unsupported and will break your system!"
81 die "aborting to save your system"
82 else
83 ewarn "Downgrading Qt is completely unsupported and will break your system!"
84 fi
85 fi
86
87 if [[ ${PN} == "qt-webkit" ]]; then
88 eshopts_push -s extglob
89 if is-flagq '-g?(gdb)?([1-9])'; then
90 echo
91 ewarn "You have enabled debug info (probably have -g or -ggdb in your \$C{,XX}FLAGS)."
92 ewarn "You may experience really long compilation times and/or increased memory usage."
93 ewarn "If compilation fails, please try removing -g{,gdb} before reporting a bug."
94 ewarn "For more info check out bug #307861"
95 echo
96 fi
97 eshopts_pop
98 fi
99
100 PATH="${S}/bin${PATH:+:}${PATH}"
101 if [[ ${CHOST} != *-darwin* ]]; then
102 LD_LIBRARY_PATH="${S}/lib${LD_LIBRARY_PATH:+:}${LD_LIBRARY_PATH}"
103 else
104 DYLD_LIBRARY_PATH="${S}/lib${DYLD_LIBRARY_PATH:+:}${DYLD_LIBRARY_PATH}"
105 # On MacOS we *need* at least src/gui/kernel/qapplication_mac.mm for
106 # platform detection. Note: needs to come before any directories to
107 # avoid extract failure.
108 [[ ${CHOST} == *-apple-darwin* ]] && \
109 QT4_EXTRACT_DIRECTORIES="src/gui/kernel/qapplication_mac.mm
110 ${QT4_EXTRACT_DIRECTORIES}"
111 fi
112
113 # Make sure ebuilds use the required EAPI
114 if [[ ${EAPI} != [23] ]]; then
115 eerror "The qt4-build eclass requires EAPI=2 or EAPI=3, but this ebuild is using"
116 eerror "EAPI=${EAPI:-0}. The ebuild author or editor failed. This ebuild needs to be"
117 eerror "fixed. Using qt4-build eclass without EAPI=2 or EAPI=3 will fail."
118 die "qt4-build eclass requires EAPI=2 or EAPI=3"
119 fi
120
121 if ! version_is_at_least 4.1 $(gcc-version); then
122 ewarn "Using a GCC version lower than 4.1 is not supported!"
123 fi
124 }
125
126 # @ECLASS-VARIABLE: QT4_TARGET_DIRECTORIES
127 # @DESCRIPTION:
128 # Arguments for build_target_directories. Takes the directories in which the
129 # code should be compiled. This is a space-separated list.
130
131 # @ECLASS-VARIABLE: QT4_EXTRACT_DIRECTORIES
132 # @DESCRIPTION:
133 # Space-separated list including the directories that will be extracted from
134 # Qt tarball.
135
136 # @FUNCTION: qt4-build_src_unpack
137 # @DESCRIPTION:
138 # Unpacks the sources.
139 qt4-build_src_unpack() {
140 setqtenv
141 local target targets=
142 for target in configure LICENSE.GPL3 LICENSE.LGPL projects.pro \
143 src/{qbase,qt_targets,qt_install}.pri bin config.tests mkspecs qmake \
144 ${QT4_EXTRACT_DIRECTORIES}; do
145 targets+=" ${MY_P}/${target}"
146 done
147
148 echo tar xzf "${DISTDIR}"/${MY_P}.tar.gz ${targets}
149 tar xzf "${DISTDIR}"/${MY_P}.tar.gz ${targets} || die
150 }
151
152 # @ECLASS-VARIABLE: PATCHES
153 # @DEFAULT_UNSET
154 # @DESCRIPTION:
155 # PATCHES array variable containing all various patches to be applied.
156 # This variable is expected to be defined in global scope of ebuild.
157 # Make sure to specify the full path. This variable is utilised in
158 # src_unpack/src_prepare phase, based on EAPI.
159 #
160 # @CODE
161 # PATCHES=( "${FILESDIR}/mypatch.patch"
162 # "${FILESDIR}/patches_folder/" )
163 # @CODE
164
165 # @FUNCTION: qt4-build_src_prepare
166 # @DESCRIPTION:
167 # Prepare the sources before the configure phase. Strip CFLAGS if necessary, and fix
168 # the build system in order to respect CFLAGS/CXXFLAGS/LDFLAGS specified in /etc/make.conf.
169 qt4-build_src_prepare() {
170 setqtenv
171 cd "${S}"
172
173 if version_is_at_least "4.7"; then
174 # fix libX11 dependency on non X packages
175 local nolibx11_pkgs="qt-core qt-dbus qt-script qt-sql qt-test qt-xmlpatterns"
176 has ${PN} ${nolibx11_pkgs} && qt_nolibx11
177
178 qt_assistant_cleanup
179 fi
180
181 if use aqua; then
182 # provide a proper macx-g++-64
183 use x64-macos && ln -s macx-g++ mkspecs/$(qt_mkspecs_dir)
184
185 sed -e '/^CONFIG/s:app_bundle::' \
186 -e '/^CONFIG/s:plugin_no_soname:plugin_with_soname absolute_library_soname:' \
187 -i mkspecs/$(qt_mkspecs_dir)/qmake.conf || die
188 fi
189
190 if [[ ${PN} != qt-core ]]; then
191 skip_qmake_build
192 skip_project_generation
193 symlink_binaries_to_buildtree
194 fi
195
196 if [[ ${CHOST} == *86*-apple-darwin* ]] ; then
197 # qmake bus errors with -O2 but -O3 works
198 replace-flags -O2 -O3
199 fi
200
201 # Bug 178652
202 if [[ $(gcc-major-version) == 3 ]] && use amd64; then
203 ewarn "Appending -fno-gcse to CFLAGS/CXXFLAGS"
204 append-flags -fno-gcse
205 fi
206
207 if use_if_iuse c++0x; then
208 ewarn "You are about to build Qt4 using the C++11 standard. Even though"
209 ewarn "this is an official standard, some of the reverse dependencies"
210 ewarn "may fail to compile or link againt the Qt4 libraries. Before"
211 ewarn "reporting a bug, make sure your bug is reproducible with c++0x"
212 ewarn "disabled."
213 append-flags -std=c++0x
214 fi
215
216 # Unsupported old gcc versions - hardened needs this :(
217 if [[ $(gcc-major-version) -lt 4 ]] ; then
218 ewarn "Appending -fno-stack-protector to CXXFLAGS"
219 append-cxxflags -fno-stack-protector
220 # Bug 253127
221 sed -e "/^QMAKE_CFLAGS\t/ s:$: -fno-stack-protector-all:" \
222 -i mkspecs/common/g++.conf || die
223 fi
224
225 # Bug 261632
226 if use ppc64; then
227 ewarn "Appending -mminimal-toc to CFLAGS/CXXFLAGS"
228 append-flags -mminimal-toc
229 fi
230
231 # Respect CC, CXX, {C,CXX,LD}FLAGS in .qmake.cache
232 sed -e "/^SYSTEM_VARIABLES=/i \
233 CC='$(tc-getCC)'\n\
234 CXX='$(tc-getCXX)'\n\
235 CFLAGS='${CFLAGS}'\n\
236 CXXFLAGS='${CXXFLAGS}'\n\
237 LDFLAGS='${LDFLAGS}'\n" \
238 -i configure || die "sed SYSTEM_VARIABLES failed"
239
240 # Bug 321335
241 find config.tests/unix -name '*.test' -type f -exec grep -lZ \$MAKE '{}' \; | xargs -0 \
242 sed -e "s:\(\$MAKE\):\1 CC='$(tc-getCC)' CXX='$(tc-getCXX)' LINK='$(tc-getCXX)':g" \
243 -i || die "sed test compilers failed"
244
245 # Bug 172219
246 sed -e "s:X11R6/::" -i mkspecs/$(qt_mkspecs_dir)/qmake.conf || die
247
248 if [[ ${CHOST} == *-darwin* ]]; then
249 # Set FLAGS *and* remove -arch, since our gcc-apple is multilib
250 # crippled (by design) :/
251 sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
252 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
253 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=-headerpad_max_install_names ${LDFLAGS}:" \
254 -e "s:-arch\s\w*::g" \
255 -i mkspecs/common/mac-g++.conf || die "sed mkspecs/common/mac-g++.conf failed"
256
257 # Fix configure's -arch settings that appear in qmake/Makefile and also
258 # fix arch handling (automagically duplicates our -arch arg and breaks
259 # pch). Additionally disable Xarch support.
260 sed \
261 -e "s:-arch i386::" \
262 -e "s:-arch ppc::" \
263 -e "s:-arch x86_64::" \
264 -e "s:-arch ppc64::" \
265 -e "s:-arch \$i::" \
266 -e "/if \[ ! -z \"\$NATIVE_64_ARCH\" \]; then/,/fi/ d" \
267 -e "s:CFG_MAC_XARCH=yes:CFG_MAC_XARCH=no:g" \
268 -e "s:-Xarch_x86_64::g" \
269 -e "s:-Xarch_ppc64::g" \
270 -i configure mkspecs/common/mac-g++.conf || 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 mkspecs/common/mac-g++.conf || 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 && [[ ${CHOST} != *-darwin* ]] ; then
283 sed \
284 -e "s|mac:LIBS += -liconv|LIBS += -liconv|g" \
285 -i config.tests/unix/iconv/iconv.pro \
286 || die "sed on iconv.pro failed"
287 fi
288
289 # we need some patches for Solaris
290 sed -i \
291 -e '/^QMAKE_LFLAGS_THREAD/a\QMAKE_LFLAGS_DYNAMIC_LIST = -Wl,--dynamic-list,' \
292 mkspecs/$(qt_mkspecs_dir)/qmake.conf || die
293 # use GCC over SunStudio
294 sed -i -e '/PLATFORM=solaris-cc/s/cc/g++/' configure || die
295 # don't flirt with non-Prefix stuff, we're quite possessive
296 sed -i -e '/^QMAKE_\(LIB\|INC\)DIR\(_X11\|_OPENGL\|\)\t/s/=.*$/=/' \
297 mkspecs/$(qt_mkspecs_dir)/qmake.conf || die
298 # strip predefined CFLAGS from qmake ( bug #312689 )
299 sed -i '/^QMAKE_CFLAGS_RELEASE/s:+=.*:+=:' mkspecs/common/g++.conf
300
301 base_src_prepare
302 }
303
304 # @FUNCTION: qt4-build_src_configure
305 # @DESCRIPTION:
306 # Default configure phase
307 qt4-build_src_configure() {
308 setqtenv
309 myconf="$(standard_configure_options) ${myconf}"
310
311 # this one is needed for all systems with a separate -liconv, apart from
312 # Darwin, for which the sources already cater for -liconv
313 use !elibc_glibc && [[ ${CHOST} != *-darwin* ]] && \
314 myconf+=" -liconv"
315
316 if use_if_iuse glib; then
317 # use -I, -L and -l from configure
318 local glibflags="$(pkg-config --cflags --libs glib-2.0 gthread-2.0)"
319 # avoid the -pthread argument
320 myconf+=" ${glibflags//-pthread}"
321 unset glibflags
322 fi
323
324 if use_if_iuse qpa; then
325 ewarn
326 ewarn "The qpa useflag enables the Qt Platform Abstraction, formely"
327 ewarn "known as Qt Lighthouse. If you are not sure what that is, then"
328 ewarn "disable it before reporting any bugs related to this useflag."
329 ewarn
330 myconf+=" -qpa"
331 fi
332
333 if use aqua ; then
334 # On (snow) leopard use the new (frameworked) cocoa code.
335 if [[ ${CHOST##*-darwin} -ge 9 ]] ; then
336 myconf+=" -cocoa -framework"
337
338 # We are crazy and build cocoa + qt3support :-)
339 if use qt3support; then
340 sed -e "/case \"\$PLATFORM,\$CFG_MAC_COCOA\" in/,/;;/ s|CFG_QT3SUPPORT=\"no\"|CFG_QT3SUPPORT=\"yes\"|" \
341 -i configure
342 fi
343
344 # We need the source's headers, not the installed ones.
345 myconf+=" -I${S}/include"
346
347 # Add hint for the framework location.
348 myconf+=" -F${QTLIBDIR}"
349 fi
350 else
351 # freetype2 include dir is non-standard, thus include it on configure
352 # use -I from configure
353 myconf+=" $(pkg-config --cflags freetype2)"
354 fi
355
356 echo ./configure ${myconf}
357 ./configure ${myconf} || die "./configure failed"
358 myconf=""
359
360 prepare_directories ${QT4_TARGET_DIRECTORIES}
361 }
362
363 # @FUNCTION: qt4-build_src_compile
364 # @DESCRIPTION:
365 # Actual compile phase
366 qt4-build_src_compile() {
367 setqtenv
368
369 build_directories ${QT4_TARGET_DIRECTORIES}
370 }
371
372 # @FUNCTION: qt4-build_src_test
373 # @DESCRIPTION:
374 # Runs tests only in target directories.
375 qt4-build_src_test() {
376 for dir in ${QT4_TARGET_DIRECTORIES}; do
377 emake -j1 check -C ${dir}
378 done
379 }
380
381 # @FUNCTION: fix_includes
382 # @DESCRIPTION:
383 # For MacOS X we need to add some symlinks when frameworks are
384 # being used, to avoid complications with some more or less stupid packages.
385 fix_includes() {
386 if use aqua && [[ ${CHOST##*-darwin} -ge 9 ]] ; then
387 # Some packages tend to include <Qt/...>
388 dodir "${QTHEADERDIR#${EPREFIX}}"/Qt
389
390 # Fake normal headers when frameworks are installed... eases life later on
391 local dest f
392 for frw in "${D}${QTLIBDIR}"/*.framework; do
393 [[ -e "${frw}"/Headers ]] || continue
394 f=$(basename ${frw})
395 dest="${QTHEADERDIR#${EPREFIX}}"/${f%.framework}
396 dosym "${QTLIBDIR#${EPREFIX}}"/${f}/Headers "${dest}"
397
398 # Link normal headers as well.
399 for hdr in "${D}/${QTLIBDIR}/${f}"/Headers/*; do
400 h=$(basename ${hdr})
401 dosym "${QTLIBDIR#${EPREFIX}}"/${f}/Headers/${h} "${QTHEADERDIR#${EPREFIX}}"/Qt/${h}
402 done
403 done
404 fi
405 }
406
407 # @FUNCTION: qt4-build_src_install
408 # @DESCRIPTION:
409 # Perform the actual installation including some library fixes.
410 qt4-build_src_install() {
411 [[ ${EAPI} == 2 ]] && use !prefix && ED=${D}
412 setqtenv
413
414 install_directories ${QT4_TARGET_DIRECTORIES}
415 install_qconfigs
416 fix_library_files
417 fix_includes
418
419 # remove .la files since we are building only shared Qt libraries
420 find "${D}"${QTLIBDIR} -name "*.la" -print0 | xargs -0 rm
421 }
422
423 # @FUNCTION: setqtenv
424 # @INTERNAL
425 setqtenv() {
426 # Set up installation directories
427 QTPREFIXDIR=${EPREFIX}/usr
428 QTBINDIR=${EPREFIX}/usr/bin
429 QTLIBDIR=${EPREFIX}/usr/$(get_libdir)/qt4
430 QTPCDIR=${EPREFIX}/usr/$(get_libdir)/pkgconfig
431 QTDOCDIR=${EPREFIX}/usr/share/doc/qt-${PV}
432 QTHEADERDIR=${EPREFIX}/usr/include/qt4
433 QTPLUGINDIR=${QTLIBDIR}/plugins
434 QTIMPORTDIR=${QTLIBDIR}/imports
435 QTDATADIR=${EPREFIX}/usr/share/qt4
436 QTTRANSDIR=${QTDATADIR}/translations
437 QTSYSCONFDIR=${EPREFIX}/etc/qt4
438 QTEXAMPLESDIR=${QTDATADIR}/examples
439 QTDEMOSDIR=${QTDATADIR}/demos
440 QMAKE_LIBDIR_QT=${QTLIBDIR}
441 QT_INSTALL_PREFIX=${EPREFIX}/usr/$(get_libdir)/qt4
442
443 PLATFORM=$(qt_mkspecs_dir)
444
445 unset QMAKESPEC
446 }
447
448 # @FUNCTION: standard_configure_options
449 # @INTERNAL
450 # @DESCRIPTION:
451 # Sets up some standard configure options, like libdir (if necessary), whether
452 # debug info is wanted or not.
453 standard_configure_options() {
454 local myconf="-prefix ${QTPREFIXDIR} -bindir ${QTBINDIR} -libdir ${QTLIBDIR}
455 -docdir ${QTDOCDIR} -headerdir ${QTHEADERDIR} -plugindir ${QTPLUGINDIR}
456 -importdir ${QTIMPORTDIR} -datadir ${QTDATADIR} -translationdir ${QTTRANSDIR}
457 -sysconfdir ${QTSYSCONFDIR} -examplesdir ${QTEXAMPLESDIR} -demosdir ${QTDEMOSDIR}
458 -opensource -confirm-license -shared -fast -largefile -stl -verbose
459 -platform $(qt_mkspecs_dir) -nomake examples -nomake demos"
460
461 [[ $(get_libdir) != lib ]] && myconf+=" -L${EPREFIX}/usr/$(get_libdir)"
462
463 # debug/release
464 if use debug; then
465 myconf+=" -debug"
466 else
467 myconf+=" -release"
468 fi
469 myconf+=" -no-separate-debug-info"
470
471 # exceptions USE flag
472 local exceptions="-exceptions"
473 in_iuse exceptions && exceptions="$(qt_use exceptions)"
474 myconf+=" ${exceptions}"
475
476 # disable RPATH on Qt >= 4.8 (bug 380415)
477 version_is_at_least 4.8 && myconf+=" -no-rpath"
478
479 # precompiled headers don't work on hardened, where the flag is masked
480 myconf+=" $(qt_use pch)"
481
482 # -reduce-relocations
483 # This flag seems to introduce major breakage to applications,
484 # mostly to be seen as a core dump with the message "QPixmap: Must
485 # construct a QApplication before a QPaintDevice" on Solaris.
486 # -- Daniel Vergien
487 [[ ${CHOST} != *-solaris* ]] && myconf+=" -reduce-relocations"
488
489 use aqua && myconf+=" -no-framework"
490
491 # ARCH is set on Gentoo. Qt now falls back to generic on an unsupported
492 # $(tc-arch). Therefore we convert it to supported values.
493 case "$(tc-arch)" in
494 amd64|x64-*) myconf+=" -arch x86_64" ;;
495 ppc-macos) myconf+=" -arch ppc" ;;
496 ppc|ppc64|ppc-*) myconf+=" -arch powerpc" ;;
497 sparc|sparc-*|sparc64-*) myconf+=" -arch sparc" ;;
498 x86-macos) myconf+=" -arch x86" ;;
499 x86|x86-*) myconf+=" -arch i386" ;;
500 alpha|arm|ia64|mips|s390) myconf+=" -arch $(tc-arch)" ;;
501 hppa|sh) myconf+=" -arch generic" ;;
502 *) die "$(tc-arch) is unsupported by this eclass. Please file a bug." ;;
503 esac
504
505 echo "${myconf}"
506 }
507
508 # @FUNCTION: prepare_directories
509 # @USAGE: < directories >
510 # @INTERNAL
511 # @DESCRIPTION:
512 # Generates Makefiles for the given list of directories.
513 prepare_directories() {
514 for x in "$@"; do
515 pushd "${S}"/${x} >/dev/null || die
516 einfo "Running qmake in: ${x}"
517 # avoid running over the maximum argument number, bug #299810
518 {
519 echo "${S}"/mkspecs/common/*.conf
520 find "${S}" -name '*.pr[io]'
521 } | xargs sed -i \
522 -e "s:\$\$\[QT_INSTALL_LIBS\]:${QTLIBDIR}:g" \
523 -e "s:\$\$\[QT_INSTALL_PLUGINS\]:${QTPLUGINDIR}:g" \
524 || die
525 "${S}"/bin/qmake "LIBS+=-L${QTLIBDIR}" "CONFIG+=nostrip" || die "qmake failed"
526 popd >/dev/null || die
527 done
528 }
529
530
531 # @FUNCTION: build_directories
532 # @USAGE: < directories >
533 # @INTERNAL
534 # @DESCRIPTION:
535 # Compiles the code in the given list of directories.
536 build_directories() {
537 for x in "$@"; do
538 pushd "${S}"/${x} >/dev/null || die
539 emake CC="$(tc-getCC)" \
540 CXX="$(tc-getCXX)" \
541 LINK="$(tc-getCXX)" || die "emake failed"
542 popd >/dev/null || die
543 done
544 }
545
546 # @FUNCTION: install_directories
547 # @USAGE: < directories >
548 # @INTERNAL
549 # @DESCRIPTION:
550 # Runs emake install in the given directories, which are separated by spaces.
551 install_directories() {
552 for x in "$@"; do
553 pushd "${S}"/${x} >/dev/null || die
554 emake INSTALL_ROOT="${D}" install || die "emake install failed"
555 popd >/dev/null || die
556 done
557 }
558
559 # @ECLASS-VARIABLE: QCONFIG_ADD
560 # @DESCRIPTION:
561 # List options that need to be added to QT_CONFIG in qconfig.pri
562 : ${QCONFIG_ADD:=}
563
564 # @ECLASS-VARIABLE: QCONFIG_REMOVE
565 # @DESCRIPTION:
566 # List options that need to be removed from QT_CONFIG in qconfig.pri
567 : ${QCONFIG_REMOVE:=}
568
569 # @ECLASS-VARIABLE: QCONFIG_DEFINE
570 # @DESCRIPTION:
571 # List variables that should be defined at the top of QtCore/qconfig.h
572 : ${QCONFIG_DEFINE:=}
573
574 # @FUNCTION: install_qconfigs
575 # @INTERNAL
576 # @DESCRIPTION:
577 # Install gentoo-specific mkspecs configurations.
578 install_qconfigs() {
579 local x
580 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} ]]; then
581 for x in QCONFIG_ADD QCONFIG_REMOVE; do
582 [[ -n ${!x} ]] && echo ${x}=${!x} >> "${T}"/${PN}-qconfig.pri
583 done
584 insinto ${QTDATADIR#${EPREFIX}}/mkspecs/gentoo
585 doins "${T}"/${PN}-qconfig.pri || die "installing ${PN}-qconfig.pri failed"
586 fi
587
588 if [[ -n ${QCONFIG_DEFINE} ]]; then
589 for x in ${QCONFIG_DEFINE}; do
590 echo "#define ${x}" >> "${T}"/gentoo-${PN}-qconfig.h
591 done
592 insinto ${QTHEADERDIR#${EPREFIX}}/Gentoo
593 doins "${T}"/gentoo-${PN}-qconfig.h || die "installing ${PN}-qconfig.h failed"
594 fi
595 }
596
597 # @FUNCTION: generate_qconfigs
598 # @INTERNAL
599 # @DESCRIPTION:
600 # Generates gentoo-specific qconfig.{h,pri}.
601 generate_qconfigs() {
602 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} || -n ${QCONFIG_DEFINE} || ${CATEGORY}/${PN} == x11-libs/qt-core ]]; then
603 local x qconfig_add qconfig_remove qconfig_new
604 for x in "${ROOT}${QTDATADIR}"/mkspecs/gentoo/*-qconfig.pri; do
605 [[ -f ${x} ]] || continue
606 qconfig_add+=" $(sed -n 's/^QCONFIG_ADD=//p' "${x}")"
607 qconfig_remove+=" $(sed -n 's/^QCONFIG_REMOVE=//p' "${x}")"
608 done
609
610 # these error checks do not use die because dying in pkg_post{inst,rm}
611 # just makes things worse.
612 if [[ -e "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri ]]; then
613 # start with the qconfig.pri that qt-core installed
614 if ! cp "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri \
615 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
616 eerror "cp qconfig failed."
617 return 1
618 fi
619
620 # generate list of QT_CONFIG entries from the existing list
621 # including qconfig_add and excluding qconfig_remove
622 for x in $(sed -n 's/^QT_CONFIG +=//p' \
623 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri) ${qconfig_add}; do
624 has ${x} ${qconfig_remove} || qconfig_new+=" ${x}"
625 done
626
627 # replace the existing QT_CONFIG list with qconfig_new
628 if ! sed -i -e "s/QT_CONFIG +=.*/QT_CONFIG += ${qconfig_new}/" \
629 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
630 eerror "Sed for QT_CONFIG failed"
631 return 1
632 fi
633
634 # create Gentoo/qconfig.h
635 if [[ ! -e ${ROOT}${QTHEADERDIR}/Gentoo ]]; then
636 if ! mkdir -p "${ROOT}${QTHEADERDIR}"/Gentoo; then
637 eerror "mkdir ${QTHEADERDIR}/Gentoo failed"
638 return 1
639 fi
640 fi
641 : > "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
642 for x in "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-*-qconfig.h; do
643 [[ -f ${x} ]] || continue
644 cat "${x}" >> "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
645 done
646 else
647 rm -f "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri
648 rm -f "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
649 rmdir "${ROOT}${QTDATADIR}"/mkspecs \
650 "${ROOT}${QTDATADIR}" \
651 "${ROOT}${QTHEADERDIR}"/Gentoo \
652 "${ROOT}${QTHEADERDIR}" 2>/dev/null
653 fi
654 fi
655 }
656
657 # @FUNCTION: qt4-build_pkg_postrm
658 # @DESCRIPTION:
659 # Regenerate configuration when the package is completely removed.
660 qt4-build_pkg_postrm() {
661 generate_qconfigs
662 }
663
664 # @FUNCTION: qt4-build_pkg_postinst
665 # @DESCRIPTION:
666 # Regenerate configuration, plus throw a message about possible
667 # breakages and proposed solutions.
668 qt4-build_pkg_postinst() {
669 generate_qconfigs
670 }
671
672 # @FUNCTION: skip_qmake_build
673 # @INTERNAL
674 # @DESCRIPTION:
675 # Patches configure to skip qmake compilation, as it's already installed by qt-core.
676 skip_qmake_build() {
677 sed -i -e "s:if true:if false:g" "${S}"/configure || die
678 }
679
680 # @FUNCTION: skip_project_generation
681 # @INTERNAL
682 # @DESCRIPTION:
683 # Exit the script early by throwing in an exit before all of the .pro files are scanned.
684 skip_project_generation() {
685 sed -i -e "s:echo \"Finding:exit 0\n\necho \"Finding:g" "${S}"/configure || die
686 }
687
688 # @FUNCTION: symlink_binaries_to_buildtree
689 # @INTERNAL
690 # @DESCRIPTION:
691 # Symlinks generated binaries to buildtree, so they can be used during compilation time.
692 symlink_binaries_to_buildtree() {
693 for bin in qmake moc uic rcc; do
694 ln -s "${QTBINDIR}"/${bin} "${S}"/bin/ || die "symlinking ${bin} to ${S}/bin failed"
695 done
696 }
697
698 # @FUNCTION: fix_library_files
699 # @INTERNAL
700 # @DESCRIPTION:
701 # Fixes the paths in *.la, *.prl, *.pc, as they are wrong due to sandbox and
702 # moves the *.pc files into the pkgconfig directory.
703 fix_library_files() {
704 local libfile
705 for libfile in "${D}"/${QTLIBDIR}/{*.la,*.prl,pkgconfig/*.pc}; do
706 if [[ -e ${libfile} ]]; then
707 sed -i -e "s:${S}/lib:${QTLIBDIR}:g" ${libfile} || die "sed on ${libfile} failed"
708 fi
709 done
710
711 # pkgconfig files refer to WORKDIR/bin as the moc and uic locations
712 for libfile in "${D}"/${QTLIBDIR}/pkgconfig/*.pc; do
713 if [[ -e ${libfile} ]]; then
714 sed -i -e "s:${S}/bin:${QTBINDIR}:g" ${libfile} || die "sed on ${libfile} failed"
715
716 # Move .pc files into the pkgconfig directory
717 dodir ${QTPCDIR#${EPREFIX}}
718 mv ${libfile} "${D}"/${QTPCDIR}/ || die "moving ${libfile} to ${D}/${QTPCDIR}/ failed"
719 fi
720 done
721
722 # Don't install an empty directory
723 rmdir "${D}"/${QTLIBDIR}/pkgconfig
724 }
725
726 # @FUNCTION: qt_use
727 # @USAGE: < flag > [ feature ] [ enableval ]
728 # @DESCRIPTION:
729 # This will echo "-${enableval}-${feature}" if <flag> is enabled, or
730 # "-no-${feature}" if it's disabled. If [feature] is not specified, <flag>
731 # will be used for that. If [enableval] is not specified, it omits the
732 # "-${enableval}" part.
733 qt_use() {
734 use "$1" && echo "${3:+-$3}-${2:-$1}" || echo "-no-${2:-$1}"
735 }
736
737 # @FUNCTION: qt_mkspecs_dir
738 # @RETURN: the specs-directory w/o path
739 # @DESCRIPTION:
740 # Allows us to define which mkspecs dir we want to use.
741 qt_mkspecs_dir() {
742 local spec=
743 case ${CHOST} in
744 *-freebsd*|*-dragonfly*)
745 spec=freebsd ;;
746 *-openbsd*)
747 spec=openbsd ;;
748 *-netbsd*)
749 spec=netbsd ;;
750 *-darwin*)
751 if use aqua; then
752 # mac with carbon/cocoa
753 spec=macx
754 else
755 # darwin/mac with x11
756 spec=darwin
757 fi
758 ;;
759 *-solaris*)
760 spec=solaris ;;
761 *-linux-*|*-linux)
762 spec=linux ;;
763 *)
764 die "Unknown CHOST, no platform chosen"
765 esac
766
767 CXX=$(tc-getCXX)
768 if [[ ${CXX} == *g++* ]]; then
769 spec+=-g++
770 elif [[ ${CXX} == *icpc* ]]; then
771 spec+=-icc
772 else
773 die "Unknown compiler '${CXX}'"
774 fi
775 if [[ -n ${LIBDIR/lib} ]]; then
776 spec+=-${LIBDIR/lib}
777 fi
778
779 # Add -64 for 64bit profiles
780 if use x64-freebsd ||
781 use amd64-linux ||
782 use x64-macos ||
783 use x64-solaris ||
784 use sparc64-solaris
785 then
786 spec+=-64
787 fi
788
789 echo "${spec}"
790 }
791
792 # @FUNCTION: qt_assistant_cleanup
793 # @INTERNAL
794 # @DESCRIPTION:
795 # Tries to clean up tools.pro for qt-assistant ebuilds.
796 # Meant to be called in src_prepare().
797 # Since Qt 4.7.4 this function is a no-op.
798 qt_assistant_cleanup() {
799 # apply patching to qt-assistant ebuilds only
800 [[ ${PN} != "qt-assistant" ]] && return
801
802 # no longer needed for 4.7.4 and later
803 version_is_at_least "4.7.4" && return
804
805 # different versions (and branches...) may need different handling,
806 # add a case if you need special handling
807 case "${MY_PV_EXTRA}" in
808 *kde-qt*)
809 sed -e "/^[ \t]*porting/,/^[ \t]*win32.*activeqt$/d" \
810 -e "/mac/,/^embedded.*makeqpf$/d" \
811 -i tools/tools.pro || die "patching tools.pro failed"
812 ;;
813 *)
814 sed -e "/^[ \t]*porting/,/^[ \t]*win32.*activeqt$/d" \
815 -e "/mac/,/^embedded.*makeqpf$/d" \
816 -e "s/^\([ \t]*pixeltool\) /\1 qdoc3 /" \
817 -i tools/tools.pro || die "patching tools.pro failed"
818 ;;
819 esac
820 }
821
822 # @FUNCTION: qt_nolibx11
823 # @INTERNAL
824 # @DESCRIPTION:
825 # Ignore X11 tests for packages that don't need X libraries installed.
826 qt_nolibx11() {
827 sed -i "/unixtests\/compile.test.*config.tests\/x11\/xlib/,/fi$/d" "${S}"/configure ||
828 die "x11 check sed failed"
829 }
830
831 EXPORT_FUNCTIONS pkg_setup src_unpack src_prepare src_configure src_compile src_install src_test pkg_postrm pkg_postinst

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