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Revision 1.96 - (show annotations) (download)
Sun Oct 30 14:21:14 2011 UTC (3 years, 1 month ago) by hwoarang
Branch: MAIN
Changes since 1.95: +23 -2 lines
add support for qpa and c++0x use flags for Qt-4.8. patch ack'd by tampakrap

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 1.95 2011/10/16 09:59:39 hwoarang Exp $
4
5 # @ECLASS: qt4-build.eclass
6 # @MAINTAINER:
7 # Ben de Groot <yngwin@gentoo.org>,
8 # Markos Chandras <hwoarang@gentoo.org>,
9 # Caleb Tennis <caleb@gentoo.org>
10 # Alex Alexander <wired@gentoo.org>
11 # @BLURB: Eclass for Qt4 split ebuilds.
12 # @DESCRIPTION:
13 # This eclass contains various functions that are used when building Qt4
14
15 inherit base eutils multilib toolchain-funcs flag-o-matic versionator
16
17 MY_PV=${PV/_/-}
18 if version_is_at_least 4.5.99999999; then
19 MY_P=qt-everywhere-opensource-src-${MY_PV}
20 [[ ${CATEGORY}/${PN} != x11-libs/qt-xmlpatterns ]] &&
21 [[ ${CATEGORY}/${PN} != x11-themes/qgtkstyle ]] &&
22 IUSE="+exceptions"
23 else
24 MY_P=qt-x11-opensource-src-${MY_PV}
25 fi
26
27 if version_is_at_least 4.7.99999999; then
28 IUSE+=" c++0x qpa"
29 fi
30
31 HOMEPAGE="http://qt.nokia.com/"
32 SRC_URI="http://get.qt.nokia.com/qt/source/${MY_P}.tar.gz"
33
34 LICENSE="|| ( LGPL-2.1 GPL-3 )"
35 IUSE+=" debug pch aqua"
36
37 RDEPEND="
38 !<x11-libs/qt-assistant-${PV}
39 !>x11-libs/qt-assistant-${PV}-r9999
40 !<x11-libs/qt-core-${PV}
41 !>x11-libs/qt-core-${PV}-r9999
42 !<x11-libs/qt-dbus-${PV}
43 !>x11-libs/qt-dbus-${PV}-r9999
44 !<x11-libs/qt-demo-${PV}
45 !>x11-libs/qt-demo-${PV}-r9999
46 !<x11-libs/qt-gui-${PV}
47 !>x11-libs/qt-gui-${PV}-r9999
48 !<x11-libs/qt-multimedia-${PV}
49 !>x11-libs/qt-multimedia-${PV}-r9999
50 !<x11-libs/qt-opengl-${PV}
51 !>x11-libs/qt-opengl-${PV}-r9999
52 !<x11-libs/qt-phonon-${PV}
53 !>x11-libs/qt-phonon-${PV}-r9999
54 !<x11-libs/qt-qt3support-${PV}
55 !>x11-libs/qt-qt3support-${PV}-r9999
56 !<x11-libs/qt-script-${PV}
57 !>x11-libs/qt-script-${PV}-r9999
58 !<x11-libs/qt-sql-${PV}
59 !>x11-libs/qt-sql-${PV}-r9999
60 !<x11-libs/qt-svg-${PV}
61 !>x11-libs/qt-svg-${PV}-r9999
62 !<x11-libs/qt-test-${PV}
63 !>x11-libs/qt-test-${PV}-r9999
64 !<x11-libs/qt-webkit-${PV}
65 !>x11-libs/qt-webkit-${PV}-r9999
66 !<x11-libs/qt-xmlpatterns-${PV}
67 !>x11-libs/qt-xmlpatterns-${PV}-r9999
68 "
69
70 S=${WORKDIR}/${MY_P}
71
72 # @FUNCTION: qt4-build_pkg_setup
73 # @DESCRIPTION:
74 # Sets up S, MY_P, PATH, and LD_LIBRARY_PATH
75 qt4-build_pkg_setup() {
76 [[ ${EAPI} == 2 ]] && use !prefix && EPREFIX=
77
78 # Protect users by not allowing downgrades between releases
79 # Downgrading revisions within the same release should be allowed
80 if has_version '>'${CATEGORY}/${P}-r9999 ; then
81 if [[ -z $I_KNOW_WHAT_I_AM_DOING ]] ; then
82 eerror "Sanity check to keep you from breaking your system:"
83 eerror " Downgrading Qt is completely unsupported and will break your system!"
84 die "aborting to save your system"
85 else
86 ewarn "Downgrading Qt is completely unsupported and will break your system!"
87 fi
88 fi
89
90 if [[ "${PN}" == "qt-webkit" ]]; then
91 eshopts_push -s extglob
92 if is-flagq '-g?(gdb)?([1-9])'; then
93 echo
94 ewarn "You have enabled debug info (probably have -g or -ggdb in your \$C{,XX}FLAGS)."
95 ewarn "You may experience really long compilation times and/or increased memory usage."
96 ewarn "If compilation fails, please try removing -g{,gdb} before reporting a bug."
97 ewarn "For more info check out bug #307861"
98 echo
99 fi
100 eshopts_pop
101 fi
102
103 PATH="${S}/bin${PATH:+:}${PATH}"
104 if [[ ${CHOST} != *-darwin* ]]; then
105 LD_LIBRARY_PATH="${S}/lib${LD_LIBRARY_PATH:+:}${LD_LIBRARY_PATH}"
106 else
107 DYLD_LIBRARY_PATH="${S}/lib${DYLD_LIBRARY_PATH:+:}${DYLD_LIBRARY_PATH}"
108 # On MacOS we *need* at least src/gui/kernel/qapplication_mac.mm for
109 # platform detection. Note: needs to come before any directories to
110 # avoid extract failure.
111 [[ ${CHOST} == *-apple-darwin* ]] && \
112 QT4_EXTRACT_DIRECTORIES="src/gui/kernel/qapplication_mac.mm
113 ${QT4_EXTRACT_DIRECTORIES}"
114 fi
115
116 # Make sure ebuilds use the required EAPI
117 if [[ ${EAPI} != [23] ]]; then
118 eerror "The qt4-build eclass requires EAPI=2 or EAPI=3, but this ebuild is using"
119 eerror "EAPI=${EAPI:-0}. The ebuild author or editor failed. This ebuild needs to be"
120 eerror "fixed. Using qt4-build eclass without EAPI=2 or EAPI=3 will fail."
121 die "qt4-build eclass requires EAPI=2 or EAPI=3"
122 fi
123
124 if ! version_is_at_least 4.1 $(gcc-version); then
125 ewarn "Using a GCC version lower than 4.1 is not supported!"
126 fi
127 }
128
129 # @ECLASS-VARIABLE: QT4_TARGET_DIRECTORIES
130 # @DESCRIPTION:
131 # Arguments for build_target_directories. Takes the directories, in which the
132 # code should be compiled. This is a space-separated list
133
134 # @ECLASS-VARIABLE: QT4_EXTRACT_DIRECTORIES
135 # @DESCRIPTION:
136 # Space separated list including the directories that will be extracted from Qt
137 # tarball
138
139 # @FUNCTION: qt4-build_src_unpack
140 # @DESCRIPTION:
141 # Unpacks the sources
142 qt4-build_src_unpack() {
143 setqtenv
144 local unpack_p="${MY_P}"
145 case "${PV}" in
146 4.8.0_*)
147 unpack_p="qt-everywhere-opensource-src-${PV/_*}"
148 ;;
149 esac
150 local target targets=
151 for target in configure LICENSE.GPL3 LICENSE.LGPL projects.pro \
152 src/{qbase,qt_targets,qt_install}.pri bin config.tests mkspecs qmake \
153 ${QT4_EXTRACT_DIRECTORIES}; do
154 targets+=" ${unpack_p}/${target}"
155 done
156
157 echo tar xzf "${DISTDIR}"/${MY_P}.tar.gz ${targets}
158 tar xzf "${DISTDIR}"/${MY_P}.tar.gz ${targets} || die
159 case "${PV}" in
160 4.8.0_*)
161 mv ${WORKDIR}/qt-everywhere-opensource-src-${PV/_*} \
162 ${WORKDIR}/qt-everywhere-opensource-src-${MY_PV}
163 ;;
164 esac
165 }
166
167 # @ECLASS-VARIABLE: PATCHES
168 # @DESCRIPTION:
169 # In case you have patches to apply, specify them in PATCHES variable. Make sure
170 # to specify the full path. This variable is necessary for src_prepare phase.
171 # example:
172 # PATCHES="${FILESDIR}"/mypatch.patch
173 # ${FILESDIR}"/mypatch2.patch"
174 #
175
176 # @FUNCTION: qt4-build_src_prepare
177 # @DESCRIPTION:
178 # Prepare the sources before the configure phase. Strip CFLAGS if necessary, and fix
179 # source files in order to respect CFLAGS/CXXFLAGS/LDFLAGS specified on /etc/make.conf.
180 qt4-build_src_prepare() {
181 setqtenv
182 cd "${S}"
183
184 # fix qt 4.7 regression that skips -fvisibility=hidden
185 if version_is_at_least "4.7.0_beta1"; then
186 sed -e "s/^gcc|g++)/*gcc|*g++)/" \
187 -i config.tests/unix/fvisibility.test ||
188 die "visibility fixing sed failed"
189 fi
190 # fix libx11 dependency on non X packages
191 if version_is_at_least "4.7.0_beta2"; then
192 local NOLIBX11PKG="qt-core qt-dbus qt-script qt-sql qt-test qt-xmlpatterns"
193 has ${PN} ${NOLIBX11PKG} && qt_nolibx11
194 [[ ${PN} == "qt-assistant" ]] && qt_assistant_cleanup
195 fi
196
197 if use aqua; then
198 # provide a proper macx-g++-64
199 use x64-macos && ln -s macx-g++ mkspecs/$(qt_mkspecs_dir)
200
201 sed -e '/^CONFIG/s:app_bundle::' \
202 -e '/^CONFIG/s:plugin_no_soname:plugin_with_soname absolute_library_soname:' \
203 -i mkspecs/$(qt_mkspecs_dir)/qmake.conf || die "sed failed"
204 fi
205
206 if [[ ${PN} != qt-core ]]; then
207 skip_qmake_build_patch
208 skip_project_generation_patch
209 symlink_binaries_to_buildtree
210 fi
211
212 if [[ ${CHOST} == *86*-apple-darwin* ]] ; then
213 # qmake bus errors with -O2 but -O3 works
214 replace-flags -O2 -O3
215 fi
216
217 # Bug 178652
218 if [[ $(gcc-major-version) == 3 ]] && use amd64; then
219 ewarn "Appending -fno-gcse to CFLAGS/CXXFLAGS"
220 append-flags -fno-gcse
221 fi
222
223 if has c++0x ${IUSE//+} && use c++0x; then
224 ewarn "You are about to build Qt4 using the C++11 standard. Even though"
225 ewarn "this is an official standard, some of the reverse dependencies"
226 ewarn "may fail to compile or link againt the Qt4 libraries. Before"
227 ewarn "reporting a bug, make sure your bug is reproducible with c++0x"
228 ewarn "disabled."
229 append-flags -std=c++0x
230 fi
231 # Unsupported old gcc versions - hardened needs this :(
232 if [[ $(gcc-major-version) -lt 4 ]] ; then
233 ewarn "Appending -fno-stack-protector to CXXFLAGS"
234 append-cxxflags -fno-stack-protector
235 # Bug 253127
236 sed -e "/^QMAKE_CFLAGS\t/ s:$: -fno-stack-protector-all:" \
237 -i "${S}"/mkspecs/common/g++.conf || die "sed ${S}/mkspecs/common/g++.conf failed"
238 fi
239
240 # Bug 261632
241 if use ppc64; then
242 ewarn "Appending -mminimal-toc to CFLAGS/CXXFLAGS"
243 append-flags -mminimal-toc
244 fi
245
246 # Bug 282984 && Bug 295530
247 sed -e "s:\(^SYSTEM_VARIABLES\):CC=\"$(tc-getCC)\"\nCXX=\"$(tc-getCXX)\"\nCFLAGS=\"${CFLAGS}\"\nCXXFLAGS=\"${CXXFLAGS}\"\nLDFLAGS=\"${LDFLAGS}\"\n\1:" \
248 -i configure || die "sed qmake compilers failed"
249 # bug 321335
250 if version_is_at_least 4.6; then
251 find ./config.tests/unix -name "*.test" -type f -exec grep -lZ \$MAKE '{}' \; | \
252 xargs -0 \
253 sed -e "s:\(\$MAKE\):\1 CC=\"$(tc-getCC)\" CXX=\"$(tc-getCXX)\" LD=\"$(tc-getCXX)\" LINK=\"$(tc-getCXX)\":g" \
254 -i || die "sed test compilers failed"
255 fi
256
257 # Bug 172219
258 sed -e "s:X11R6/::" \
259 -i "${S}"/mkspecs/$(qt_mkspecs_dir)/qmake.conf || die "sed ${S}/mkspecs/$(qt_mkspecs_dir)/qmake.conf failed"
260
261 if [[ ${CHOST} == *-darwin* ]]; then
262 # Set FLAGS *and* remove -arch, since our gcc-apple is multilib
263 # crippled (by design) :/
264 sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
265 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
266 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=-headerpad_max_install_names ${LDFLAGS}:" \
267 -e "s:-arch\s\w*::g" \
268 -i mkspecs/common/mac-g++.conf || die "sed mkspecs/common/mac-g++.conf failed"
269
270 # Fix configure's -arch settings that appear in qmake/Makefile and also
271 # fix arch handling (automagically duplicates our -arch arg and breaks
272 # pch). Additionally disable Xarch support.
273 sed \
274 -e "s:-arch i386::" \
275 -e "s:-arch ppc::" \
276 -e "s:-arch x86_64::" \
277 -e "s:-arch ppc64::" \
278 -e "s:-arch \$i::" \
279 -e "/if \[ ! -z \"\$NATIVE_64_ARCH\" \]; then/,/fi/ d" \
280 -e "s:CFG_MAC_XARCH=yes:CFG_MAC_XARCH=no:g" \
281 -e "s:-Xarch_x86_64::g" \
282 -e "s:-Xarch_ppc64::g" \
283 -i configure mkspecs/common/mac-g++.conf || die "sed configure failed"
284
285 # On Snow Leopard don't fall back to 10.5 deployment target.
286 if [[ ${CHOST} == *-apple-darwin10 ]] ; then
287 sed -e "s:QMakeVar set QMAKE_MACOSX_DEPLOYMENT_TARGET.*:QMakeVar set QMAKE_MACOSX_DEPLOYMENT_TARGET 10.6:g" \
288 -e "s:-mmacosx-version-min=10.[0-9]:-mmacosx-version-min=10.6:g" \
289 -i configure mkspecs/common/mac-g++.conf || die "sed configure failed"
290 fi
291 fi
292
293 # this one is needed for all systems with a separate -liconv, apart from
294 # Darwin, for which the sources already cater for -liconv
295 if use !elibc_glibc && [[ ${CHOST} != *-darwin* ]] ; then
296 sed \
297 -e "s|mac:LIBS += -liconv|LIBS += -liconv|g" \
298 -i config.tests/unix/iconv/iconv.pro \
299 || die "sed on iconv.pro failed"
300 fi
301
302 # we need some patches for Solaris
303 sed -i \
304 -e '/^QMAKE_LFLAGS_THREAD/a\QMAKE_LFLAGS_DYNAMIC_LIST = -Wl,--dynamic-list,' \
305 mkspecs/$(qt_mkspecs_dir)/qmake.conf || die
306 # use GCC over SunStudio
307 sed -i -e '/PLATFORM=solaris-cc/s/cc/g++/' configure || die
308 # don't flirt with non-Prefix stuff, we're quite possessive
309 sed -i -e '/^QMAKE_\(LIB\|INC\)DIR\(_X11\|_OPENGL\|\)\t/s/=.*$/=/' \
310 mkspecs/$(qt_mkspecs_dir)/qmake.conf || die
311 # strip predefined CFLAGS from qmake ( bug #312689 )
312 sed -i '/^QMAKE_CFLAGS_RELEASE/s:+=.*:+=:' mkspecs/common/g++.conf
313
314 base_src_prepare
315 }
316
317 # @FUNCTION: qt4-build_src_configure
318 # @DESCRIPTION:
319 # Default configure phase
320 qt4-build_src_configure() {
321 setqtenv
322 myconf="$(standard_configure_options) ${myconf}"
323
324 # this one is needed for all systems with a separate -liconv, apart from
325 # Darwin, for which the sources already cater for -liconv
326 use !elibc_glibc && [[ ${CHOST} != *-darwin* ]] && \
327 myconf+=" -liconv"
328
329 if has glib ${IUSE//+} && use glib; then
330 # use -I, -L and -l from configure
331 local glibflags="$(pkg-config --cflags --libs glib-2.0 gthread-2.0)"
332 # avoid the -pthread argument
333 myconf+=" ${glibflags//-pthread}"
334 unset glibflags
335 fi
336
337 if has qpa ${IUSE//+} && use qpa; then
338 ewarn
339 ewarn "The qpa useflag enables the Qt Platform Abstraction, formely"
340 ewarn "known as Qt Lighthouse. If you are not sure what that is, then"
341 ewarn "disable it before reporting any bugs related to this useflag."
342 ewarn
343 myconf+=" -qpa"
344 fi
345
346 if use aqua ; then
347 # On (snow) leopard use the new (frameworked) cocoa code.
348 if [[ ${CHOST##*-darwin} -ge 9 ]] ; then
349 myconf+=" -cocoa -framework"
350
351 # We are crazy and build cocoa + qt3support :-)
352 if use qt3support; then
353 sed -e "/case \"\$PLATFORM,\$CFG_MAC_COCOA\" in/,/;;/ s|CFG_QT3SUPPORT=\"no\"|CFG_QT3SUPPORT=\"yes\"|" \
354 -i configure
355 fi
356
357 # We need the source's headers, not the installed ones.
358 myconf+=" -I${S}/include"
359
360 # Add hint for the framework location.
361 myconf+=" -F${QTLIBDIR}"
362 fi
363 else
364 # freetype2 include dir is non-standard, thus include it on configure
365 # use -I from configure
366 myconf+=" $(pkg-config --cflags freetype2)"
367 fi
368
369 # Disable SSE4.x, since auto-detection is currently broken
370 # Upstream bug http://bugreports.qt.nokia.com/browse/QTBUG-13623
371 [[ ${PV} == "4.7.1" ]] && myconf+=" -no-sse4.1 -no-sse4.2"
372
373 echo ./configure ${myconf}
374 ./configure ${myconf} || die "./configure failed"
375 myconf=""
376
377 prepare_directories ${QT4_TARGET_DIRECTORIES}
378 }
379
380 # @FUNCTION: qt4-build_src_compile
381 # @DESCRIPTION:
382 # Actual compile phase
383 qt4-build_src_compile() {
384 setqtenv
385
386 build_directories ${QT4_TARGET_DIRECTORIES}
387 }
388
389 # @FUNCTION: qt4-build_src_test
390 # @DESCRIPTION:
391 # Runs tests only in target directories.
392 qt4-build_src_test() {
393 for dir in ${QT4_TARGET_DIRECTORIES}; do
394 emake -j1 check -C ${dir}
395 done
396 }
397
398 # @FUNCTION: fix_includes
399 # @DESCRIPTION:
400 # For MacOSX we need to add some symlinks when frameworks are
401 # being used, to avoid complications with some more or less stupid packages.
402 fix_includes() {
403 if use aqua && [[ ${CHOST##*-darwin} -ge 9 ]] ; then
404 # Some packages tend to include <Qt/...>
405 dodir "${QTHEADERDIR#${EPREFIX}}"/Qt
406
407 # Fake normal headers when frameworks are installed... eases life later on
408 local dest f
409 for frw in "${D}${QTLIBDIR}"/*.framework; do
410 [[ -e "${frw}"/Headers ]] || continue
411 f=$(basename ${frw})
412 dest="${QTHEADERDIR#${EPREFIX}}"/${f%.framework}
413 dosym "${QTLIBDIR#${EPREFIX}}"/${f}/Headers "${dest}"
414
415 # Link normal headers as well.
416 for hdr in "${D}/${QTLIBDIR}/${f}"/Headers/*; do
417 h=$(basename ${hdr})
418 dosym "${QTLIBDIR#${EPREFIX}}"/${f}/Headers/${h} "${QTHEADERDIR#${EPREFIX}}"/Qt/${h}
419 done
420 done
421 fi
422 }
423
424 # @FUNCTION: qt4-build_src_install
425 # @DESCRIPTION:
426 # Perform the actual installation including some library fixes.
427 qt4-build_src_install() {
428 [[ ${EAPI} == 2 ]] && use !prefix && ED=${D}
429 setqtenv
430 install_directories ${QT4_TARGET_DIRECTORIES}
431 install_qconfigs
432 fix_library_files
433 fix_includes
434 # remove .la files since we are building only shared Qt libraries
435 find "${D}"${QTLIBDIR} -name "*.la" -print0 | xargs -0 rm
436 }
437
438 # @FUNCTION: setqtenv
439 setqtenv() {
440 # Set up installation directories
441 QTBASEDIR=${EPREFIX}/usr/$(get_libdir)/qt4
442 QTPREFIXDIR=${EPREFIX}/usr
443 QTBINDIR=${EPREFIX}/usr/bin
444 QTLIBDIR=${EPREFIX}/usr/$(get_libdir)/qt4
445 QMAKE_LIBDIR_QT=${QTLIBDIR}
446 QTPCDIR=${EPREFIX}/usr/$(get_libdir)/pkgconfig
447 QTDATADIR=${EPREFIX}/usr/share/qt4
448 QTDOCDIR=${EPREFIX}/usr/share/doc/qt-${PV}
449 QTHEADERDIR=${EPREFIX}/usr/include/qt4
450 QTPLUGINDIR=${QTLIBDIR}/plugins
451 QTSYSCONFDIR=${EPREFIX}/etc/qt4
452 QTTRANSDIR=${QTDATADIR}/translations
453 QTEXAMPLESDIR=${QTDATADIR}/examples
454 QTDEMOSDIR=${QTDATADIR}/demos
455 QT_INSTALL_PREFIX=${EPREFIX}/usr/$(get_libdir)/qt4
456 PLATFORM=$(qt_mkspecs_dir)
457
458 unset QMAKESPEC
459 }
460
461 # @FUNCTION: standard_configure_options
462 # @DESCRIPTION:
463 # Sets up some standard configure options, like libdir (if necessary), whether
464 # debug info is wanted or not.
465 standard_configure_options() {
466 local myconf=
467
468 [[ $(get_libdir) != lib ]] && myconf+=" -L${EPREFIX}/usr/$(get_libdir)"
469
470 # Disable visibility explicitly if gcc version isn't 4
471 if [[ $(gcc-major-version) -lt 4 ]]; then
472 myconf+=" -no-reduce-exports"
473 fi
474
475 # precompiled headers doesn't work on hardened, where the flag is masked.
476 myconf+=" $(qt_use pch)"
477
478 if use debug; then
479 myconf+=" -debug"
480 else
481 myconf+=" -release"
482 fi
483 myconf+=" -no-separate-debug-info"
484
485 use aqua && myconf+=" -no-framework"
486
487 # ARCH is set on Gentoo. Qt now falls back to generic on an unsupported
488 # $(tc-arch). Therefore we convert it to supported values.
489 case "$(tc-arch)" in
490 amd64|x64-*) myconf+=" -arch x86_64" ;;
491 ppc-macos) myconf+=" -arch ppc" ;;
492 ppc|ppc64|ppc-*) myconf+=" -arch powerpc" ;;
493 sparc|sparc-*) myconf+=" -arch sparc" ;;
494 x86-macos) myconf+=" -arch x86" ;;
495 x86|x86-*) myconf+=" -arch i386" ;;
496 alpha|arm|ia64|mips|s390|sparc) myconf+=" -arch $(tc-arch)" ;;
497 hppa|sh) myconf+=" -arch generic" ;;
498 *) die "$(tc-arch) is unsupported by this eclass. Please file a bug." ;;
499 esac
500
501 # 4.5: build everything but qt-xmlpatterns w/o exceptions
502 # 4.6: exceptions USE flag
503 local exceptions="-exceptions"
504 case "${PV}" in
505 4.5.*)
506 [[ ${PN} == "qt-xmlpatterns" ]] || exceptions="-no-exceptions"
507 ;;
508 *)
509 has exceptions "${IUSE//+}" && exceptions="$(qt_use exceptions)"
510 ;;
511 esac
512
513 # note about -reduce-relocations:
514 # That flag seems to introduce major breakage to applications,
515 # mostly to be seen as a core dump with the message "QPixmap: Must
516 # construct a QApplication before a QPaintDevice" on Solaris
517 # -- Daniel Vergien
518 [[ ${CHOST} != *-solaris* ]] && myconf+=" -reduce-relocations"
519
520 myconf+=" -platform $(qt_mkspecs_dir) -stl -verbose -largefile -confirm-license
521 -prefix ${QTPREFIXDIR} -bindir ${QTBINDIR} -libdir ${QTLIBDIR}
522 -datadir ${QTDATADIR} -docdir ${QTDOCDIR} -headerdir ${QTHEADERDIR}
523 -plugindir ${QTPLUGINDIR} -sysconfdir ${QTSYSCONFDIR}
524 -translationdir ${QTTRANSDIR} -examplesdir ${QTEXAMPLESDIR}
525 -demosdir ${QTDEMOSDIR} -silent -fast -opensource
526 ${exceptions}
527 -nomake examples -nomake demos"
528
529 echo "${myconf}"
530 }
531
532 # @FUNCTION: prepare_directories
533 # @USAGE: < directories >
534 # @DESCRIPTION:
535 # Generates makefiles for the directories set in $QT4_TARGET_DIRECTORIES
536 prepare_directories() {
537 for x in "$@"; do
538 pushd "${S}"/${x} >/dev/null
539 einfo "running qmake in: $x"
540 # avoid running over the maximum argument number, bug #299810
541 {
542 echo "${S}"/mkspecs/common/*.conf
543 find "${S}" -name '*.pr[io]'
544 } | xargs sed -i -e "s:\$\$\[QT_INSTALL_LIBS\]:${EPREFIX}/usr/$(get_libdir)/qt4:g" || die
545 "${S}"/bin/qmake "LIBS+=-L${QTLIBDIR}" "CONFIG+=nostrip" || die "qmake failed"
546 popd >/dev/null
547 done
548 }
549
550
551 # @FUNCTION: build_directories
552 # @USAGE: < directories >
553 # @DESCRIPTION:
554 # Compiles the code in $QT4_TARGET_DIRECTORIES
555 build_directories() {
556 for x in "$@"; do
557 pushd "${S}"/${x} >/dev/null
558 emake CC="$(tc-getCC)" \
559 CXX="$(tc-getCXX)" \
560 LINK="$(tc-getCXX)" || die "emake failed"
561 popd >/dev/null
562 done
563 }
564
565 # @FUNCTION: install_directories
566 # @USAGE: < directories >
567 # @DESCRIPTION:
568 # run emake install in the given directories, which are separated by spaces
569 install_directories() {
570 for x in "$@"; do
571 pushd "${S}"/${x} >/dev/null || die "Can't pushd ${S}/${x}"
572 emake INSTALL_ROOT="${D}" install || die "emake install failed"
573 popd >/dev/null || die "Can't popd from ${S}/${x}"
574 done
575 }
576
577 # @ECLASS-VARIABLE: QCONFIG_ADD
578 # @DESCRIPTION:
579 # List options that need to be added to QT_CONFIG in qconfig.pri
580 : ${QCONFIG_ADD:=}
581
582 # @ECLASS-VARIABLE: QCONFIG_REMOVE
583 # @DESCRIPTION:
584 # List options that need to be removed from QT_CONFIG in qconfig.pri
585 : ${QCONFIG_REMOVE:=}
586
587 # @ECLASS-VARIABLE: QCONFIG_DEFINE
588 # @DESCRIPTION:
589 # List variables that should be defined at the top of QtCore/qconfig.h
590 : ${QCONFIG_DEFINE:=}
591
592 # @FUNCTION: install_qconfigs
593 # @DESCRIPTION:
594 # Install gentoo-specific mkspecs configurations
595 install_qconfigs() {
596 local x
597 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} ]]; then
598 for x in QCONFIG_ADD QCONFIG_REMOVE; do
599 [[ -n ${!x} ]] && echo ${x}=${!x} >> "${T}"/${PN}-qconfig.pri
600 done
601 insinto ${QTDATADIR#${EPREFIX}}/mkspecs/gentoo
602 doins "${T}"/${PN}-qconfig.pri || die "installing ${PN}-qconfig.pri failed"
603 fi
604
605 if [[ -n ${QCONFIG_DEFINE} ]]; then
606 for x in ${QCONFIG_DEFINE}; do
607 echo "#define ${x}" >> "${T}"/gentoo-${PN}-qconfig.h
608 done
609 insinto ${QTHEADERDIR#${EPREFIX}}/Gentoo
610 doins "${T}"/gentoo-${PN}-qconfig.h || die "installing ${PN}-qconfig.h failed"
611 fi
612 }
613
614 # @FUNCTION: generate_qconfigs
615 # @DESCRIPTION:
616 # Generates gentoo-specific configurations
617 generate_qconfigs() {
618 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} || -n ${QCONFIG_DEFINE} || ${CATEGORY}/${PN} == x11-libs/qt-core ]]; then
619 local x qconfig_add qconfig_remove qconfig_new
620 for x in "${ROOT}${QTDATADIR}"/mkspecs/gentoo/*-qconfig.pri; do
621 [[ -f ${x} ]] || continue
622 qconfig_add+=" $(sed -n 's/^QCONFIG_ADD=//p' "${x}")"
623 qconfig_remove+=" $(sed -n 's/^QCONFIG_REMOVE=//p' "${x}")"
624 done
625
626 # these error checks do not use die because dying in pkg_post{inst,rm}
627 # just makes things worse.
628 if [[ -e "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri ]]; then
629 # start with the qconfig.pri that qt-core installed
630 if ! cp "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri \
631 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
632 eerror "cp qconfig failed."
633 return 1
634 fi
635
636 # generate list of QT_CONFIG entries from the existing list
637 # including qconfig_add and excluding qconfig_remove
638 for x in $(sed -n 's/^QT_CONFIG +=//p' \
639 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri) ${qconfig_add}; do
640 has ${x} ${qconfig_remove} || qconfig_new+=" ${x}"
641 done
642
643 # replace the existing QT_CONFIG list with qconfig_new
644 if ! sed -i -e "s/QT_CONFIG +=.*/QT_CONFIG += ${qconfig_new}/" \
645 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
646 eerror "Sed for QT_CONFIG failed"
647 return 1
648 fi
649
650 # create Gentoo/qconfig.h
651 if [[ ! -e ${ROOT}${QTHEADERDIR}/Gentoo ]]; then
652 if ! mkdir -p "${ROOT}${QTHEADERDIR}"/Gentoo; then
653 eerror "mkdir ${QTHEADERDIR}/Gentoo failed"
654 return 1
655 fi
656 fi
657 : > "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
658 for x in "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-*-qconfig.h; do
659 [[ -f ${x} ]] || continue
660 cat "${x}" >> "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
661 done
662 else
663 rm -f "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri
664 rm -f "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
665 rmdir "${ROOT}${QTDATADIR}"/mkspecs \
666 "${ROOT}${QTDATADIR}" \
667 "${ROOT}${QTHEADERDIR}"/Gentoo \
668 "${ROOT}${QTHEADERDIR}" 2>/dev/null
669 fi
670 fi
671 }
672
673 # @FUNCTION: qt4-build_pkg_postrm
674 # @DESCRIPTION:
675 # Generate configurations when the package is completely removed
676 qt4-build_pkg_postrm() {
677 generate_qconfigs
678 }
679
680 # @FUNCTION: qt4-build_pkg_postinst
681 # @DESCRIPTION:
682 # Generate configuration, plus throws a message about possible
683 # breakages and proposed solutions.
684 qt4-build_pkg_postinst() {
685 generate_qconfigs
686 }
687
688 # @FUNCTION: skip_qmake_build_patch
689 # @DESCRIPTION:
690 # Don't need to build qmake, as it's already installed from qt-core
691 skip_qmake_build_patch() {
692 # Don't need to build qmake, as it's already installed from qt-core
693 sed -i -e "s:if true:if false:g" "${S}"/configure || die "Sed failed"
694 }
695
696 # @FUNCTION: skip_project_generation_patch
697 # @DESCRIPTION:
698 # Exit the script early by throwing in an exit before all of the .pro files are scanned
699 skip_project_generation_patch() {
700 # Exit the script early by throwing in an exit before all of the .pro files are scanned
701 sed -e "s:echo \"Finding:exit 0\n\necho \"Finding:g" \
702 -i "${S}"/configure || die "Sed failed"
703 }
704
705 # @FUNCTION: symlink_binaries_to_buildtree
706 # @DESCRIPTION:
707 # Symlink generated binaries to buildtree so they can be used during compilation
708 # time
709 symlink_binaries_to_buildtree() {
710 for bin in qmake moc uic rcc; do
711 ln -s ${QTBINDIR}/${bin} "${S}"/bin/ || die "Symlinking ${bin} to ${S}/bin failed."
712 done
713 }
714
715 # @FUNCTION: fix_library_files
716 # @DESCRIPTION:
717 # Fixes the pathes in *.la, *.prl, *.pc, as they are wrong due to sandbox and
718 # moves the *.pc-files into the pkgconfig directory
719 fix_library_files() {
720 for libfile in "${D}"/${QTLIBDIR}/{*.la,*.prl,pkgconfig/*.pc}; do
721 if [[ -e ${libfile} ]]; then
722 sed -i -e "s:${S}/lib:${QTLIBDIR}:g" ${libfile} || die "Sed on ${libfile} failed."
723 fi
724 done
725
726 # pkgconfig files refer to WORKDIR/bin as the moc and uic locations. Fix:
727 for libfile in "${D}"/${QTLIBDIR}/pkgconfig/*.pc; do
728 if [[ -e ${libfile} ]]; then
729 sed -i -e "s:${S}/bin:${QTBINDIR}:g" ${libfile} || die "Sed failed"
730
731 # Move .pc files into the pkgconfig directory
732 dodir ${QTPCDIR#${EPREFIX}}
733 mv ${libfile} "${D}"/${QTPCDIR}/ \
734 || die "Moving ${libfile} to ${D}/${QTPCDIR}/ failed."
735 fi
736 done
737
738 # Don't install an empty directory
739 rmdir "${D}"/${QTLIBDIR}/pkgconfig
740 }
741
742 # @FUNCTION: qt_use
743 # @USAGE: < flag > [ feature ] [ enableval ]
744 # @DESCRIPTION:
745 # This will echo "${enableval}-${feature}" if <flag> is enabled, or
746 # "-no-${feature} if the flag is disabled. If [feature] is not specified <flag>
747 # will be used for that. If [enableval] is not specified, it omits the
748 # assignment-part
749 qt_use() {
750 local flag=$1
751 local feature=$1
752 local enableval=
753
754 [[ -n $2 ]] && feature=$2
755 [[ -n $3 ]] && enableval=-$3
756
757 if use ${flag}; then
758 echo "${enableval}-${feature}"
759 else
760 echo "-no-${feature}"
761 fi
762 }
763
764 # @FUNCTION: qt_mkspecs_dir
765 # @RETURN: the specs-directory w/o path
766 # @DESCRIPTION:
767 # Allows us to define which mkspecs dir we want to use.
768 qt_mkspecs_dir() {
769 # Allows us to define which mkspecs dir we want to use.
770 local spec
771
772 case ${CHOST} in
773 *-freebsd*|*-dragonfly*)
774 spec=freebsd ;;
775 *-openbsd*)
776 spec=openbsd ;;
777 *-netbsd*)
778 spec=netbsd ;;
779 *-darwin*)
780 if use aqua; then
781 # mac with carbon/cocoa
782 spec=macx
783 else
784 # darwin/mac with x11
785 spec=darwin
786 fi
787 ;;
788 *-solaris*)
789 spec=solaris ;;
790 *-linux-*|*-linux)
791 spec=linux ;;
792 *)
793 die "Unknown CHOST, no platform choosen."
794 esac
795
796 CXX=$(tc-getCXX)
797 if [[ ${CXX} == *g++* ]]; then
798 spec+=-g++
799 elif [[ ${CXX} == *icpc* ]]; then
800 spec+=-icc
801 else
802 die "Unknown compiler ${CXX}."
803 fi
804 if [[ -n ${LIBDIR/lib} ]]; then
805 spec+=-${LIBDIR/lib}
806 fi
807
808 # Add -64 for 64bit profiles
809 if use x64-freebsd ||
810 use amd64-linux ||
811 use x64-macos ||
812 use x64-solaris ||
813 use sparc64-solaris
814 then
815 spec+=-64
816 fi
817
818 echo "${spec}"
819 }
820
821 # @FUNCTION: qt_assistant_cleanup
822 # @RETURN: nothing
823 # @DESCRIPTION:
824 # Tries to clean up tools.pro for qt-assistant ebuilds
825 # Meant to be called in src_prepare
826 qt_assistant_cleanup() {
827 # different versions (and branches...) may need different handling,
828 # add a case if you need special handling
829 case "${MY_PV_EXTRA}" in
830 *kde-qt*)
831 sed -e "/^[ \t]*porting/,/^[ \t]*win32.*activeqt$/d" \
832 -e "/mac/,/^embedded.*makeqpf$/d" \
833 -i tools/tools.pro || die "patching tools.pro failed"
834 ;;
835 *)
836 sed -e "/^[ \t]*porting/,/^[ \t]*win32.*activeqt$/d" \
837 -e "/mac/,/^embedded.*makeqpf$/d" \
838 -e "s/^\([ \t]*pixeltool\) /\1 qdoc3 /" \
839 -i tools/tools.pro || die "patching tools.pro failed"
840 ;;
841 esac
842 }
843
844 # @FUNCTION: qt_nolibx11
845 # @RETURN: nothing
846 # @DESCRIPTION:
847 # Ignore X11 tests for packages that don't need X libraries installed
848 qt_nolibx11() {
849 einfo "removing X11 check to allow X-less compilation"
850 sed -i "/unixtests\/compile.test.*config.tests\/x11\/xlib/,/fi$/d" "${S}"/configure ||
851 die "x11 check sed failed"
852 }
853
854 EXPORT_FUNCTIONS pkg_setup src_unpack src_prepare src_configure src_compile src_install src_test pkg_postrm pkg_postinst

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