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Revision 1.58 - (show annotations) (download)
Fri Dec 25 08:19:38 2009 UTC (4 years, 10 months ago) by grobian
Branch: MAIN
Changes since 1.57: +2 -3 lines
you never know what the future will bring (an IRIX port?) so don't rely on get_libdir always returning lib

1 # Copyright 1999-2009 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 1.57 2009/12/24 21:40:23 abcd 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 IUSE="debug pch aqua"
18 RDEPEND="
19 !<x11-libs/qt-assistant-${PV}
20 !>x11-libs/qt-assistant-${PV}-r9999
21 !<x11-libs/qt-core-${PV}
22 !>x11-libs/qt-core-${PV}-r9999
23 !<x11-libs/qt-dbus-${PV}
24 !>x11-libs/qt-dbus-${PV}-r9999
25 !<x11-libs/qt-demo-${PV}
26 !>x11-libs/qt-demo-${PV}-r9999
27 !<x11-libs/qt-gui-${PV}
28 !>x11-libs/qt-gui-${PV}-r9999
29 !<x11-libs/qt-opengl-${PV}
30 !>x11-libs/qt-opengl-${PV}-r9999
31 !<x11-libs/qt-phonon-${PV}
32 !>x11-libs/qt-phonon-${PV}-r9999
33 !<x11-libs/qt-qt3support-${PV}
34 !>x11-libs/qt-qt3support-${PV}-r9999
35 !<x11-libs/qt-script-${PV}
36 !>x11-libs/qt-script-${PV}-r9999
37 !<x11-libs/qt-sql-${PV}
38 !>x11-libs/qt-sql-${PV}-r9999
39 !<x11-libs/qt-svg-${PV}
40 !>x11-libs/qt-svg-${PV}-r9999
41 !<x11-libs/qt-test-${PV}
42 !>x11-libs/qt-test-${PV}-r9999
43 !<x11-libs/qt-webkit-${PV}
44 !>x11-libs/qt-webkit-${PV}-r9999
45 !<x11-libs/qt-xmlpatterns-${PV}
46 !>x11-libs/qt-xmlpatterns-${PV}-r9999
47 "
48
49 MY_PV=${PV/_/-}
50
51 HOMEPAGE="http://qt.nokia.com/"
52 if version_is_at_least 4.5.99999999 ${PV} ; then
53 SRC_URI="http://get.qt.nokia.com/qt/source/qt-everywhere-opensource-src-${MY_PV}.tar.gz"
54 else
55 SRC_URI="aqua? ( http://get.qt.nokia.com/qt/source/qt-mac-opensource-src-${MY_PV}.tar.gz )
56 !aqua? ( http://get.qt.nokia.com/qt/source/qt-x11-opensource-src-${MY_PV}.tar.gz )"
57 fi
58
59 LICENSE="|| ( LGPL-2.1 GPL-3 )"
60
61 # @FUNCTION: qt4-build_pkg_setup
62 # @DESCRIPTION:
63 # Sets up S, MY_P, PATH, and LD_LIBRARY_PATH
64 qt4-build_pkg_setup() {
65 [[ ${EAPI} == 2 ]] && use !prefix && EPREFIX=
66
67 local MY_GE
68 if version_is_at_least 4.5.99999999 ${PV} ; then
69 MY_P=qt-everywhere-opensource-src-${MY_PV}
70 else
71 use aqua \
72 && MY_GE=mac \
73 || MY_GE=x11
74 MY_P=qt-${MY_GE}-opensource-src-${MY_PV}
75 fi
76 S=${WORKDIR}/${MY_P}
77
78 PATH="${S}/bin${PATH:+:}${PATH}"
79 if [[ ${CHOST} != *-darwin* ]]; then
80 LD_LIBRARY_PATH="${S}/lib${LD_LIBRARY_PATH:+:}${LD_LIBRARY_PATH}"
81 else
82 DYLD_LIBRARY_PATH="${S}/lib${DYLD_LIBRARY_PATH:+:}${DYLD_LIBRARY_PATH}"
83 # on mac we *need* src/gui/kernel/qapplication_mac.cpp for platfrom
84 # detection since the x11-headers package b0rkens the header
85 # installation, we have to extract src/ and include/ completely on mac
86 # tools is needed for qt-demo and some others
87 QT4_EXTRACT_DIRECTORIES+=" src include"
88
89 if [[ ${PN} == qt-demo || ${PN} == qt-qt3support || ${PN} == qt-webkit ]]; then
90 QT4_EXTRACT_DIRECTORIES+=" tools"
91 fi
92 fi
93
94 # Make sure ebuilds use the required EAPI
95 if [[ ${EAPI} != [23] ]]; then
96 eerror "The qt4-build eclass requires EAPI=2 or EAPI=3, but this ebuild is using"
97 eerror "EAPI=${EAPI:-0}. The ebuild author or editor failed. This ebuild needs to be"
98 eerror "fixed. Using qt4-build eclass without EAPI=2 or EAPI=3 will fail."
99 die "qt4-build eclass requires EAPI=2 or EAPI=3"
100 fi
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 echo
105 ebeep 3
106 fi
107
108 if [[ ${P} == qt-core-4.6.0_rc1 ]]; then
109 ewarn
110 ewarn "Binary compatibility broke between 4.6.0_beta1 and 4.6.0_rc1."
111 ewarn "If you are upgrading from 4.6.0_beta1, you'll have to"
112 ewarn "re-emerge everything that depends on Qt."
113 ewarn "Use the following command:"
114 ewarn
115 ewarn " emerge -av1 \$(for i in \$(qlist -IC x11-libs/qt-);"
116 ewarn " do equery -q d \$i | grep -v 'x11-libs/qt-' |"
117 ewarn " sed \"s/^/=/\"; done)"
118 ewarn
119 ewarn "YOU'VE BEEN WARNED"
120 ewarn
121 ebeep 3
122 fi
123
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 Qt
134 # 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 xzpf "${DISTDIR}"/${MY_P}.tar.gz ${targets}
149 tar xzpf "${DISTDIR}"/${MY_P}.tar.gz ${targets}
150 }
151
152 # @ECLASS-VARIABLE: PATCHES
153 # @DESCRIPTION:
154 # In case you have patches to apply, specify them in PATCHES variable. Make sure
155 # to specify the full path. This variable is necessary for src_prepare phase.
156 # example:
157 # PATCHES="${FILESDIR}"/mypatch.patch
158 # ${FILESDIR}"/mypatch2.patch"
159 #
160
161 # @FUNCTION: qt4-build_src_prepare
162 # @DESCRIPTION:
163 # Prepare the sources before the configure phase. Strip CFLAGS if necessary, and fix
164 # source files in order to respect CFLAGS/CXXFLAGS/LDFLAGS specified on /etc/make.conf.
165 qt4-build_src_prepare() {
166 setqtenv
167 cd "${S}"
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 "sed failed"
176 fi
177
178 if [[ ${PN} != qt-core ]]; then
179 skip_qmake_build_patch
180 skip_project_generation_patch
181 symlink_binaries_to_buildtree
182 fi
183
184 if [[ ${CHOST} == *86*-apple-darwin* ]] ; then
185 # qmake bus errors with -O2 but -O3 works
186 replace-flags -O2 -O3
187 fi
188
189 # Bug 282984 && Bug 295530
190 sed -e "s:\(^SYSTEM_VARIABLES\):CC=$(tc-getCC)\nCXX=$(tc-getCXX)\n\1:" \
191 -i configure || die "sed qmake compilers failed"
192 sed -e "s:\(\$MAKE\):\1 CC=$(tc-getCC) CXX=$(tc-getCXX) LD=$(tc-getCXX):" \
193 -i config.tests/unix/compile.test || die "sed test compilers failed"
194
195 # Bug 178652
196 if [[ $(gcc-major-version) == 3 ]] && use amd64; then
197 ewarn "Appending -fno-gcse to CFLAGS/CXXFLAGS"
198 append-flags -fno-gcse
199 fi
200
201 # Unsupported old gcc versions - hardened needs this :(
202 if [[ $(gcc-major-version) -lt 4 ]] ; then
203 ewarn "Appending -fno-stack-protector to CXXFLAGS"
204 append-cxxflags -fno-stack-protector
205 # Bug 253127
206 sed -e "/^QMAKE_CFLAGS\t/ s:$: -fno-stack-protector-all:" \
207 -i "${S}"/mkspecs/common/g++.conf || die "sed ${S}/mkspecs/common/g++.conf failed"
208 fi
209
210 # Bug 261632
211 if use ppc64; then
212 ewarn "Appending -mminimal-toc to CFLAGS/CXXFLAGS"
213 append-flags -mminimal-toc
214 fi
215
216 # Bug 172219
217 sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
218 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
219 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \
220 -e "s:X11R6/::" \
221 -i "${S}"/mkspecs/$(qt_mkspecs_dir)/qmake.conf || die "sed ${S}/mkspecs/$(qt_mkspecs_dir)/qmake.conf failed"
222
223 if [[ ${CHOST} != *-darwin* ]]; then
224 sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
225 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
226 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \
227 -i mkspecs/common/g++.conf || die "sed mkspecs/common/g++.conf failed"
228 else
229 # Set FLAGS *and* remove -arch, since our gcc-apple is multilib
230 # crippled (by design) :/
231 sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
232 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
233 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=-headerpad_max_install_names ${LDFLAGS}:" \
234 -e "s:-arch\s\w*::g" \
235 -i mkspecs/common/mac-g++.conf || die "sed mkspecs/common/mac-g++.conf failed"
236
237 # Fix configure's -arch settings that appear in qmake/Makefile and also
238 # fix arch handling (automagically duplicates our -arch arg and breaks
239 # pch). Additionally disable Xarch support.
240 sed \
241 -e "s:-arch i386::" \
242 -e "s:-arch ppc::" \
243 -e "s:-arch x86_64::" \
244 -e "s:-arch ppc64::" \
245 -e "s:-arch \$i::" \
246 -e "/if \[ ! -z \"\$NATIVE_64_ARCH\" \]; then/,/fi/ d" \
247 -e "s:CFG_MAC_XARCH=yes:CFG_MAC_XARCH=no:g" \
248 -e "s:-Xarch_x86_64::g" \
249 -e "s:-Xarch_ppc64::g" \
250 -i configure mkspecs/common/mac-g++.conf || die "sed configure failed"
251
252 # On Snow Leopard don't fall back to 10.5 deployment target.
253 if [[ ${CHOST} == *-apple-darwin10 ]] ; then
254 sed -e "s:QMakeVar set QMAKE_MACOSX_DEPLOYMENT_TARGET.*:QMakeVar set QMAKE_MACOSX_DEPLOYMENT_TARGET 10.6:g" \
255 -e "s:-mmacosx-version-min=10.[0-9]:-mmacosx-version-min=10.6:g" \
256 -i configure mkspecs/common/mac-g++.conf || die "sed configure failed"
257 fi
258 fi
259
260 # this one is needed for all systems with a separate -liconv, apart from
261 # Darwin, for which the sources already cater for -liconv
262 if use !elibc_glibc && [[ ${CHOST} != *-darwin* ]] ; then
263 sed \
264 -e "s|mac:LIBS += -liconv|LIBS += -liconv|g" \
265 -i config.tests/unix/iconv/iconv.pro \
266 || die "sed on iconv.pro failed"
267 fi
268
269 # we need some patches for Solaris
270 sed -i \
271 -e '/^QMAKE_LFLAGS_THREAD/a\QMAKE_LFLAGS_DYNAMIC_LIST = -Wl,--dynamic-list,' \
272 mkspecs/$(qt_mkspecs_dir)/qmake.conf || die
273 # use GCC over SunStudio
274 sed -i -e '/PLATFORM=solaris-cc/s/cc/g++/' configure || die
275 # don't flirt with non-Prefix stuff, we're quite possessive
276 sed -i -e '/^QMAKE_\(LIB\|INC\)DIR\(_X11\|_OPENGL\|\)\t/s/=.*$/=/' \
277 mkspecs/$(qt_mkspecs_dir)/qmake.conf || die
278
279 base_src_prepare
280 }
281
282 # @FUNCTION: qt4-build_src_configure
283 # @DESCRIPTION:
284 # Default configure phase
285 qt4-build_src_configure() {
286 setqtenv
287 myconf="$(standard_configure_options) ${myconf}"
288
289 # this one is needed for all systems with a separate -liconv, apart from
290 # Darwin, for which the sources already cater for -liconv
291 use !elibc_glibc && [[ ${CHOST} != *-darwin* ]] && \
292 myconf+=" -liconv"
293
294 if has glib ${IUSE//+} && use glib; then
295 # use -I, -L and -l from configure
296 local glibflags="$(pkg-config --cflags --libs glib-2.0 gthread-2.0)"
297 # avoid the -pthread argument
298 myconf+=" ${glibflags//-pthread}"
299 unset glibflags
300 fi
301
302 if use aqua ; then
303 # On (snow) leopard use the new (frameworked) cocoa code.
304 if [[ $(uname -r | cut -d . -f 1) -ge 9 ]] ; then
305 myconf+=" -cocoa -framework"
306
307 # We are crazy and build cocoa + qt3support :-)
308 if use qt3support; then
309 sed -e "/case \"\$PLATFORM,\$CFG_MAC_COCOA\" in/,/;;/ s|CFG_QT3SUPPORT=\"no\"|CFG_QT3SUPPORT=\"yes\"|" \
310 -i configure
311 fi
312
313 # We need the source's headers, not the installed ones.
314 myconf+=" -I${S}/include"
315
316 # Add hint for the framework location.
317 myconf+=" -F${QTLIBDIR}"
318 fi
319 else
320 # freetype2 include dir is non-standard, thus include it on configure
321 # use -I from configure
322 myconf+=" $(pkg-config --cflags freetype2)"
323 fi
324
325 echo ./configure ${myconf}
326 ./configure ${myconf} || die "./configure failed"
327 myconf=""
328 }
329
330 # @FUNCTION: qt4-build_src_compile
331 # @DESCRIPTION: Actual compile phase
332 qt4-build_src_compile() {
333 setqtenv
334
335 build_directories ${QT4_TARGET_DIRECTORIES}
336 }
337
338 # @FUNCTION: fix_includes
339 # @DESCRIPTION:
340 # For MacOSX we need to add some symlinks when frameworks are
341 # being used, to avoid complications with some more or less stupid packages.
342 fix_includes() {
343 if use aqua && [[ $(uname -r | cut -d . -f 1) -ge 9 ]] ; then
344 # Some packages tend to include <Qt/...>
345 dodir "${QTHEADERDIR#${EPREFIX}}"/Qt
346
347 # Fake normal headers when frameworks are installed... eases life later on
348 local dest f
349 for frw in "${D}${QTLIBDIR}"/*.framework; do
350 [[ -e "${frw}"/Headers ]] || continue
351 f=$(basename ${frw})
352 dest="${QTHEADERDIR#${EPREFIX}}"/${f%.framework}
353 dosym "${QTLIBDIR#${EPREFIX}}"/${f}/Headers "${dest}"
354
355 # Link normal headers as well.
356 for hdr in "${D}/${QTLIBDIR}/${f}"/Headers/*; do
357 h=$(basename ${hdr})
358 dosym "${QTLIBDIR#${EPREFIX}}"/${f}/Headers/${h} "${QTHEADERDIR#${EPREFIX}}"/Qt/${h}
359 done
360 done
361 fi
362 }
363
364 # @FUNCTION: qt4-build_src_install
365 # @DESCRIPTION:
366 # Perform the actual installation including some library fixes.
367 qt4-build_src_install() {
368 [[ ${EAPI} == 2 ]] && use !prefix && ED=${D}
369 setqtenv
370 install_directories ${QT4_TARGET_DIRECTORIES}
371 install_qconfigs
372 fix_library_files
373 fix_includes
374 }
375
376 # @FUNCTION: setqtenv
377 setqtenv() {
378 # Set up installation directories
379 QTBASEDIR=${EPREFIX}/usr/$(get_libdir)/qt4
380 QTPREFIXDIR=${EPREFIX}/usr
381 QTBINDIR=${EPREFIX}/usr/bin
382 QTLIBDIR=${EPREFIX}/usr/$(get_libdir)/qt4
383 QMAKE_LIBDIR_QT=${QTLIBDIR}
384 QTPCDIR=${EPREFIX}/usr/$(get_libdir)/pkgconfig
385 QTDATADIR=${EPREFIX}/usr/share/qt4
386 QTDOCDIR=${EPREFIX}/usr/share/doc/qt-${PV}
387 QTHEADERDIR=${EPREFIX}/usr/include/qt4
388 QTPLUGINDIR=${QTLIBDIR}/plugins
389 QTSYSCONFDIR=${EPREFIX}/etc/qt4
390 QTTRANSDIR=${QTDATADIR}/translations
391 QTEXAMPLESDIR=${QTDATADIR}/examples
392 QTDEMOSDIR=${QTDATADIR}/demos
393 QT_INSTALL_PREFIX=${EPREFIX}/usr/$(get_libdir)/qt4
394 PLATFORM=$(qt_mkspecs_dir)
395
396 unset QMAKESPEC
397 }
398
399 # @FUNCTION: standard_configure_options
400 # @DESCRIPTION:
401 # Sets up some standard configure options, like libdir (if necessary), whether
402 # debug info is wanted or not.
403 standard_configure_options() {
404 local myconf=
405
406 [[ $(get_libdir) != lib ]] && myconf+=" -L${EPREFIX}/usr/$(get_libdir)"
407
408 # Disable visibility explicitly if gcc version isn't 4
409 if [[ $(gcc-major-version) -lt 4 ]]; then
410 myconf+=" -no-reduce-exports"
411 fi
412
413 # precompiled headers doesn't work on hardened, where the flag is masked.
414 myconf+=" $(qt_use pch)"
415
416 if use debug; then
417 myconf+=" -debug"
418 else
419 myconf+=" -release"
420 fi
421 myconf+=" -no-separate-debug-info"
422
423 use aqua && myconf+=" -no-framework"
424
425 # ARCH is set on Gentoo. Qt now falls back to generic on an unsupported
426 # $(tc-arch). Therefore we convert it to supported values.
427 case "$(tc-arch)" in
428 amd64|x64-*) myconf+=" -arch x86_64" ;;
429 ppc-macos) myconf+=" -arch ppc" ;;
430 ppc|ppc64|ppc-*) myconf+=" -arch powerpc" ;;
431 sparc|sparc-*) myconf+=" -arch sparc" ;;
432 x86-macos) myconf+=" -arch x86" ;;
433 x86|x86-*) myconf+=" -arch i386" ;;
434 alpha|arm|ia64|mips|s390|sparc) myconf+=" -arch $(tc-arch)" ;;
435 hppa|sh) myconf+=" -arch generic" ;;
436 *) die "$(tc-arch) is unsupported by this eclass. Please file a bug." ;;
437 esac
438
439 # 4.6: build qt-core with exceptions or qt-xmlpatterns won't build
440 local exceptions=
441 case "${PV}" in
442 4.6.*)
443 if [[ ${PN} != "qt-core" ]] && [[ ${PN} != "qt-xmlpatterns" ]]; then
444 case "${PV}:${CHOST}" in
445 4.6.0*:*-darwin*)
446 : # http://bugreports.qt.nokia.com/browse/QTBUG-5909
447 # workaround for compilation error on OSX (qt-gui)
448 ;;
449 *)
450 exceptions="-no-exceptions"
451 ;;
452 esac
453 fi
454 ;;
455 *)
456 [[ ${PN} == "qt-xmlpatterns" ]] || exceptions="-no-exceptions"
457 ;;
458 esac
459
460 # note about -reduce-relocations:
461 # That flag seems to introduce major breakage to applications,
462 # mostly to be seen as a core dump with the message "QPixmap: Must
463 # construct a QApplication before a QPaintDevice" on Solaris
464 # -- Daniel Vergien
465 [[ ${CHOST} != *-solaris* ]] && myconf+=" -reduce-relocations"
466
467 myconf+=" -platform $(qt_mkspecs_dir) -stl -verbose -largefile -confirm-license
468 -prefix ${QTPREFIXDIR} -bindir ${QTBINDIR} -libdir ${QTLIBDIR}
469 -datadir ${QTDATADIR} -docdir ${QTDOCDIR} -headerdir ${QTHEADERDIR}
470 -plugindir ${QTPLUGINDIR} -sysconfdir ${QTSYSCONFDIR}
471 -translationdir ${QTTRANSDIR} -examplesdir ${QTEXAMPLESDIR}
472 -demosdir ${QTDEMOSDIR} -silent -fast -opensource
473 ${exceptions}
474 -nomake examples -nomake demos"
475
476 echo "${myconf}"
477 }
478
479 # @FUNCTION: build_directories
480 # @USAGE: < directories >
481 # @DESCRIPTION:
482 # Compiles the code in $QT4_TARGET_DIRECTORIES
483 build_directories() {
484 for x in "$@"; do
485 pushd "${S}"/${x} >/dev/null
486 sed -i -e "s:\$\$\[QT_INSTALL_LIBS\]:${EPREFIX}/usr/$(get_libdir)/qt4:g" $(find "${S}" -name '*.pr[io]') "${S}"/mkspecs/common/*.conf || die
487 "${S}"/bin/qmake "LIBS+=-L${QTLIBDIR}" "CONFIG+=nostrip" || die "qmake failed"
488 emake CC="@echo compiling \$< && $(tc-getCC)" \
489 CXX="@echo compiling \$< && $(tc-getCXX)" \
490 LINK="@echo linking \$@ && $(tc-getCXX)" || die "emake failed"
491 popd >/dev/null
492 done
493 }
494
495 # @FUNCTION: install_directories
496 # @USAGE: < directories >
497 # @DESCRIPTION:
498 # run emake install in the given directories, which are separated by spaces
499 install_directories() {
500 for x in "$@"; do
501 pushd "${S}"/${x} >/dev/null || die "Can't pushd ${S}/${x}"
502 emake INSTALL_ROOT="${D}" install || die "emake install failed"
503 popd >/dev/null || die "Can't popd from ${S}/${x}"
504 done
505 }
506
507 # @ECLASS-VARIABLE: QCONFIG_ADD
508 # @DESCRIPTION:
509 # List options that need to be added to QT_CONFIG in qconfig.pri
510 : ${QCONFIG_ADD:=}
511
512 # @ECLASS-VARIABLE: QCONFIG_REMOVE
513 # @DESCRIPTION:
514 # List options that need to be removed from QT_CONFIG in qconfig.pri
515 : ${QCONFIG_REMOVE:=}
516
517 # @ECLASS-VARIABLE: QCONFIG_DEFINE
518 # @DESCRIPTION:
519 # List variables that should be defined at the top of QtCore/qconfig.h
520 : ${QCONFIG_DEFINE:=}
521
522 # @FUNCTION: install_qconfigs
523 # @DESCRIPTION: Install gentoo-specific mkspecs configurations
524 install_qconfigs() {
525 local x
526 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} ]]; then
527 for x in QCONFIG_ADD QCONFIG_REMOVE; do
528 [[ -n ${!x} ]] && echo ${x}=${!x} >> "${T}"/${PN}-qconfig.pri
529 done
530 insinto ${QTDATADIR#${EPREFIX}}/mkspecs/gentoo
531 doins "${T}"/${PN}-qconfig.pri || die "installing ${PN}-qconfig.pri failed"
532 fi
533
534 if [[ -n ${QCONFIG_DEFINE} ]]; then
535 for x in ${QCONFIG_DEFINE}; do
536 echo "#define ${x}" >> "${T}"/gentoo-${PN}-qconfig.h
537 done
538 insinto ${QTHEADERDIR#${EPREFIX}}/Gentoo
539 doins "${T}"/gentoo-${PN}-qconfig.h || die "installing ${PN}-qconfig.h failed"
540 fi
541 }
542
543 # @FUNCTION: generate_qconfigs
544 # @DESCRIPTION: Generates gentoo-specific configurations
545 generate_qconfigs() {
546 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} || -n ${QCONFIG_DEFINE} || ${CATEGORY}/${PN} == x11-libs/qt-core ]]; then
547 local x qconfig_add qconfig_remove qconfig_new
548 for x in "${ROOT}${QTDATADIR}"/mkspecs/gentoo/*-qconfig.pri; do
549 [[ -f ${x} ]] || continue
550 qconfig_add+=" $(sed -n 's/^QCONFIG_ADD=//p' "${x}")"
551 qconfig_remove+=" $(sed -n 's/^QCONFIG_REMOVE=//p' "${x}")"
552 done
553
554 # these error checks do not use die because dying in pkg_post{inst,rm}
555 # just makes things worse.
556 if [[ -e "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri ]]; then
557 # start with the qconfig.pri that qt-core installed
558 if ! cp "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri \
559 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
560 eerror "cp qconfig failed."
561 return 1
562 fi
563
564 # generate list of QT_CONFIG entries from the existing list
565 # including qconfig_add and excluding qconfig_remove
566 for x in $(sed -n 's/^QT_CONFIG +=//p' \
567 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri) ${qconfig_add}; do
568 hasq ${x} ${qconfig_remove} || qconfig_new+=" ${x}"
569 done
570
571 # replace the existing QT_CONFIG list with qconfig_new
572 if ! sed -i -e "s/QT_CONFIG +=.*/QT_CONFIG += ${qconfig_new}/" \
573 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
574 eerror "Sed for QT_CONFIG failed"
575 return 1
576 fi
577
578 # create Gentoo/qconfig.h
579 if [[ ! -e ${ROOT}${QTHEADERDIR}/Gentoo ]]; then
580 if ! mkdir -p "${ROOT}${QTHEADERDIR}"/Gentoo; then
581 eerror "mkdir ${QTHEADERDIR}/Gentoo failed"
582 return 1
583 fi
584 fi
585 : > "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
586 for x in "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-*-qconfig.h; do
587 [[ -f ${x} ]] || continue
588 cat "${x}" >> "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
589 done
590 else
591 rm -f "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri
592 rm -f "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
593 rmdir "${ROOT}${QTDATADIR}"/mkspecs \
594 "${ROOT}${QTDATADIR}" \
595 "${ROOT}${QTHEADERDIR}"/Gentoo \
596 "${ROOT}${QTHEADERDIR}" 2>/dev/null
597 fi
598 fi
599 }
600
601 # @FUNCTION: qt4-build_pkg_postrm
602 # @DESCRIPTION: Generate configurations when the package is completely removed
603 qt4-build_pkg_postrm() {
604 generate_qconfigs
605 }
606
607 # @FUNCTION: qt4-build_pkg_postinst
608 # @DESCRIPTION: Generate configuration, plus throws a message about possible
609 # breakages and proposed solutions.
610 qt4-build_pkg_postinst() {
611 generate_qconfigs
612
613 if [[ "${PN}" == "qt-core" ]]; then
614 echo
615 ewarn "After a rebuild or upgrade of Qt, it can happen that Qt plugins (such as Qt"
616 ewarn "and KDE styles and widgets) can no longer be loaded. In this situation you"
617 ewarn "should recompile the packages providing these plugins. Also, make sure you"
618 ewarn "compile the Qt packages, and the packages that depend on it, with the same"
619 ewarn "GCC version and the same USE flag settings (especially the debug flag)."
620 ewarn
621 ewarn "Packages that typically need to be recompiled are kdelibs from KDE4, any"
622 ewarn "additional KDE4/Qt4 styles, qscintilla and PyQt4. Before filing a bug report,"
623 ewarn "make sure all your Qt4 packages are up-to-date and built with the same"
624 ewarn "configuration."
625 ewarn
626 ewarn "For more information, see http://doc.trolltech.com/${PV%.*}/plugins-howto.html"
627 echo
628 fi
629 }
630
631 # @FUNCTION: skip_qmake_build_patch
632 # @DESCRIPTION:
633 # Don't need to build qmake, as it's already installed from qt-core
634 skip_qmake_build_patch() {
635 # Don't need to build qmake, as it's already installed from qt-core
636 sed -i -e "s:if true:if false:g" "${S}"/configure || die "Sed failed"
637 }
638
639 # @FUNCTION: skip_project_generation_patch
640 # @DESCRIPTION:
641 # Exit the script early by throwing in an exit before all of the .pro files are scanned
642 skip_project_generation_patch() {
643 # Exit the script early by throwing in an exit before all of the .pro files are scanned
644 sed -e "s:echo \"Finding:exit 0\n\necho \"Finding:g" \
645 -i "${S}"/configure || die "Sed failed"
646 }
647
648 # @FUNCTION: symlink_binaries_to_buildtree
649 # @DESCRIPTION:
650 # Symlink generated binaries to buildtree so they can be used during compilation
651 # time
652 symlink_binaries_to_buildtree() {
653 for bin in qmake moc uic rcc; do
654 ln -s ${QTBINDIR}/${bin} "${S}"/bin/ || die "Symlinking ${bin} to ${S}/bin failed."
655 done
656 }
657
658 # @FUNCTION: fix_library_files
659 # @DESCRIPTION:
660 # Fixes the pathes in *.la, *.prl, *.pc, as they are wrong due to sandbox and
661 # moves the *.pc-files into the pkgconfig directory
662 fix_library_files() {
663 for libfile in "${D}"/${QTLIBDIR}/{*.la,*.prl,pkgconfig/*.pc}; do
664 if [[ -e ${libfile} ]]; then
665 sed -i -e "s:${S}/lib:${QTLIBDIR}:g" ${libfile} || die "Sed on ${libfile} failed."
666 fi
667 done
668
669 # pkgconfig files refer to WORKDIR/bin as the moc and uic locations. Fix:
670 for libfile in "${D}"/${QTLIBDIR}/pkgconfig/*.pc; do
671 if [[ -e ${libfile} ]]; then
672 sed -i -e "s:${S}/bin:${QTBINDIR}:g" ${libfile} || die "Sed failed"
673
674 # Move .pc files into the pkgconfig directory
675 dodir ${QTPCDIR#${EPREFIX}}
676 mv ${libfile} "${D}"/${QTPCDIR}/ \
677 || die "Moving ${libfile} to ${D}/${QTPCDIR}/ failed."
678 fi
679 done
680
681 # Don't install an empty directory
682 rmdir "${D}"/${QTLIBDIR}/pkgconfig
683 }
684
685 # @FUNCTION: qt_use
686 # @USAGE: < flag > [ feature ] [ enableval ]
687 # @DESCRIPTION:
688 # This will echo "${enableval}-${feature}" if <flag> is enabled, or
689 # "-no-${feature} if the flag is disabled. If [feature] is not specified <flag>
690 # will be used for that. If [enableval] is not specified, it omits the
691 # assignment-part
692 qt_use() {
693 local flag=$1
694 local feature=$1
695 local enableval=
696
697 [[ -n $2 ]] && feature=$2
698 [[ -n $3 ]] && enableval=-$3
699
700 if use ${flag}; then
701 echo "${enableval}-${feature}"
702 else
703 echo "-no-${feature}"
704 fi
705 }
706
707 # @FUNCTION: qt_mkspecs_dir
708 # @RETURN: the specs-directory w/o path
709 # @DESCRIPTION:
710 # Allows us to define which mkspecs dir we want to use.
711 qt_mkspecs_dir() {
712 # Allows us to define which mkspecs dir we want to use.
713 local spec
714
715 case ${CHOST} in
716 *-freebsd*|*-dragonfly*)
717 spec=freebsd ;;
718 *-openbsd*)
719 spec=openbsd ;;
720 *-netbsd*)
721 spec=netbsd ;;
722 *-darwin*)
723 if use aqua; then
724 # mac with carbon/cocoa
725 spec=macx
726 else
727 # darwin/mac with x11
728 spec=darwin
729 fi
730 ;;
731 *-solaris*)
732 spec=solaris ;;
733 *-linux-*|*-linux)
734 spec=linux ;;
735 *)
736 die "Unknown CHOST, no platform choosen."
737 esac
738
739 CXX=$(tc-getCXX)
740 if [[ ${CXX} == *g++* ]]; then
741 spec+=-g++
742 elif [[ ${CXX} == *icpc* ]]; then
743 spec+=-icc
744 else
745 die "Unknown compiler ${CXX}."
746 fi
747 if [[ -n ${LIBDIR/lib} ]]; then
748 spec+=-${LIBDIR/lib}
749 fi
750
751 # Add -64 for 64bit profiles
752 if use x64-freebsd ||
753 use amd64-linux ||
754 use x64-macos ||
755 use x64-solaris ||
756 use sparc64-solaris
757 then
758 spec+=-64
759 fi
760
761 echo "${spec}"
762 }
763
764 EXPORT_FUNCTIONS pkg_setup src_unpack src_prepare src_configure src_compile src_install pkg_postrm pkg_postinst

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