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Revision 1.45 - (hide annotations) (download)
Fri Oct 2 15:04:23 2009 UTC (5 years, 2 months ago) by ayoy
Branch: MAIN
Changes since 1.44: +15 -5 lines
Switching to gzip packages like Nokia does starting from 4.5.3

1 yngwin 1.20 # Copyright 2007-2009 Gentoo Foundation
2 caleb 1.1 # Distributed under the terms of the GNU General Public License v2
3 ayoy 1.45 # $Header: /var/cvsroot/gentoo-x86/eclass/qt4-build.eclass,v 1.44 2009/08/11 14:44:16 hwoarang Exp $
4 caleb 1.1
5     # @ECLASS: qt4-build.eclass
6     # @MAINTAINER:
7 yngwin 1.25 # Ben de Groot <yngwin@gentoo.org>,
8     # Markos Chandras <hwoarang@gentoo.org>,
9 caleb 1.1 # Caleb Tennis <caleb@gentoo.org>
10 ingmar 1.8 # @BLURB: Eclass for Qt4 split ebuilds.
11 caleb 1.1 # @DESCRIPTION:
12     # This eclass contains various functions that are used when building Qt4
13    
14 hwoarang 1.37 inherit base eutils multilib toolchain-funcs flag-o-matic versionator
15 caleb 1.1
16 yngwin 1.40 IUSE="${IUSE} debug pch"
17 hwoarang 1.36 RDEPEND="
18     !<x11-libs/qt-assistant-${PV}
19     !>x11-libs/qt-assistant-${PV}-r9999
20     !<x11-libs/qt-core-${PV}
21     !>x11-libs/qt-core-${PV}-r9999
22     !<x11-libs/qt-dbus-${PV}
23     !>x11-libs/qt-dbus-${PV}-r9999
24     !<x11-libs/qt-demo-${PV}
25     !>x11-libs/qt-demo-${PV}-r9999
26     !<x11-libs/qt-gui-${PV}
27     !>x11-libs/qt-gui-${PV}-r9999
28     !<x11-libs/qt-opengl-${PV}
29     !>x11-libs/qt-opengl-${PV}-r9999
30     !<x11-libs/qt-phonon-${PV}
31     !>x11-libs/qt-phonon-${PV}-r9999
32     !<x11-libs/qt-qt3support-${PV}
33     !>x11-libs/qt-qt3support-${PV}-r9999
34     !<x11-libs/qt-script-${PV}
35     !>x11-libs/qt-script-${PV}-r9999
36     !<x11-libs/qt-sql-${PV}
37     !>x11-libs/qt-sql-${PV}-r9999
38     !<x11-libs/qt-svg-${PV}
39     !>x11-libs/qt-svg-${PV}-r9999
40     !<x11-libs/qt-test-${PV}
41     !>x11-libs/qt-test-${PV}-r9999
42     !<x11-libs/qt-webkit-${PV}
43     !>x11-libs/qt-webkit-${PV}-r9999
44     !<x11-libs/qt-xmlpatterns-${PV}
45     !>x11-libs/qt-xmlpatterns-${PV}-r9999
46     "
47 ingmar 1.7 case "${PV}" in
48 yngwin 1.20 4.?.?_rc*)
49 ingmar 1.11 SRCTYPE="${SRCTYPE:-opensource-src}"
50     MY_PV="${PV/_rc/-rc}"
51     ;;
52 ingmar 1.7 *)
53     SRCTYPE="${SRCTYPE:-opensource-src}"
54     MY_PV="${PV}"
55     ;;
56     esac
57 ingmar 1.11 MY_P=qt-x11-${SRCTYPE}-${MY_PV}
58     S=${WORKDIR}/${MY_P}
59 ingmar 1.7
60 hwoarang 1.44 HOMEPAGE="http://qt.nokia.com/"
61 ayoy 1.45 SRC_URI="http://get.qt.nokia.com/qt/source/${MY_P}.tar.bz2"
62     if version_is_at_least 4.5.3 ${PV} ; then
63     SRC_URI="${SRC_URI/bz2/gz}"
64     fi
65 ingmar 1.11
66     case "${PV}" in
67 yngwin 1.20 4.4.?) SRC_URI="${SRC_URI} mirror://gentoo/${MY_P}-headers.tar.bz2" ;;
68     *) ;;
69 ingmar 1.11 esac
70 ingmar 1.7
71 yngwin 1.25 if version_is_at_least 4.5 ${PV} ; then
72     LICENSE="|| ( LGPL-2.1 GPL-3 )"
73     fi
74    
75 hwoarang 1.34 # @FUNCTION: qt4-build_pkg_setup
76     # @DESCRIPTION:
77     # Sets up installation directories, PLATFORM, PATH, and LD_LIBRARY_PATH
78 caleb 1.1 qt4-build_pkg_setup() {
79 yngwin 1.20 # EAPI=2 ebuilds set use-deps, others need this:
80     if [[ $EAPI != 2 ]]; then
81     # Make sure debug setting corresponds with qt-core (bug 258512)
82     if [[ $PN != "qt-core" ]]; then
83     use debug && QT4_BUILT_WITH_USE_CHECK="${QT4_BUILT_WITH_USE_CHECK}
84     ~x11-libs/qt-core-${PV} debug"
85     fi
86    
87     # Check USE requirements
88     qt4-build_check_use
89     fi
90 caleb 1.1
91     PATH="${S}/bin:${PATH}"
92     LD_LIBRARY_PATH="${S}/lib:${LD_LIBRARY_PATH}"
93 yngwin 1.20
94     if ! version_is_at_least 4.1 $(gcc-version) ; then
95     ewarn "Using a GCC version lower than 4.1 is not supported!"
96     echo
97 gengor 1.31 ebeep 3
98 yngwin 1.20 fi
99 caleb 1.1 }
100    
101 hwoarang 1.34 # @ECLASS-VARIABLE: QT4_TARGET_DIRECTORIES
102     # @DESCRIPTION:
103     # Arguments for build_target_directories. Takes the directories, in which the
104     # code should be compiled. This is a space-separated list
105    
106     # @ECLASS-VARIABLE: QT4_EXTRACT_DIRECTORIES
107     # @DESCRIPTION:
108     # Space separated list including the directories that will be extracted from Qt
109     # tarball
110    
111     # @FUNCTION: qt4-build_src_unpack
112     # @DESCRIPTION:
113     # Unpacks the sources
114 yngwin 1.20 qt4-build_src_unpack() {
115 hwoarang 1.42 setqtenv
116 ayoy 1.45 local target targets licenses tar_pkg tar_args
117 hwoarang 1.26 if version_is_at_least 4.5 ${PV} ; then
118     licenses="LICENSE.GPL3 LICENSE.LGPL"
119     else
120     licenses="LICENSE.GPL2 LICENSE.GPL3"
121     fi
122     for target in configure ${licenses} projects.pro \
123 ingmar 1.11 src/{qbase,qt_targets,qt_install}.pri bin config.tests mkspecs qmake \
124 ingmar 1.13 ${QT4_EXTRACT_DIRECTORIES}; do
125 ingmar 1.11 targets="${targets} ${MY_P}/${target}"
126     done
127    
128 ayoy 1.45 tar_pkg=${MY_P}.tar.bz2
129     tar_args="xjpf"
130     if version_is_at_least 4.5.3 ${PV} ; then
131     tar_pkg=${tar_pkg/bz2/gz}
132     tar_args="xzpf"
133     fi
134    
135     echo tar ${tar_args} "${DISTDIR}"/${tar_pkg} ${targets}
136     tar ${tar_args} "${DISTDIR}"/${tar_pkg} ${targets}
137 ingmar 1.11
138     case "${PV}" in
139 yngwin 1.20 4.4.?)
140 ingmar 1.11 echo tar xjpf "${DISTDIR}"/${MY_P}-headers.tar.bz2
141     tar xjpf "${DISTDIR}"/${MY_P}-headers.tar.bz2
142     ;;
143     esac
144 yngwin 1.20
145     # Be backwards compatible for now
146     if [[ $EAPI != 2 ]]; then
147     qt4-build_src_prepare
148     fi
149 ingmar 1.11 }
150    
151 hwoarang 1.37 # @ECLASS-VARIABLE: PATCHES
152     # @DESCRIPTION:
153     # In case you have patches to apply, specify them in PATCHES variable. Make sure
154     # to specify the full path. This variable is necessary for src_prepare phase.
155     # example:
156     # PATCHES="${FILESDIR}"/mypatch.patch
157     # ${FILESDIR}"/mypatch2.patch"
158     #
159 hwoarang 1.34
160     # @FUNCTION: qt4-build_src_prepare
161     # @DESCRIPTION:
162     # Prepare the sources before the configure phase. Strip CFLAGS if necessary, and fix
163     # source files in order to respect CFLAGS/CXXFLAGS/LDFLAGS specified on /etc/make.conf.
164 yngwin 1.20 qt4-build_src_prepare() {
165 hwoarang 1.42 setqtenv
166 yngwin 1.20 cd "${S}"
167    
168 ingmar 1.7 if [[ ${PN} != qt-core ]]; then
169     skip_qmake_build_patch
170     skip_project_generation_patch
171     symlink_binaries_to_buildtree
172     fi
173 hwoarang 1.24
174 hwoarang 1.21 # Bug 178652
175     if [[ "$(gcc-major-version)" == "3" ]] && use amd64; then
176     ewarn "Appending -fno-gcse to CFLAGS/CXXFLAGS"
177     append-flags -fno-gcse
178 gengor 1.18 fi
179    
180 gengor 1.30 # Unsupported old gcc versions - hardened needs this :(
181 gengor 1.29 if [[ $(gcc-major-version) -lt "4" ]] ; then
182 gengor 1.30 ewarn "Appending -fno-stack-protector to CXXFLAGS"
183     append-cxxflags -fno-stack-protector
184     # Bug 253127
185 gengor 1.29 sed -e "/^QMAKE_CFLAGS\t/ s:$: -fno-stack-protector-all:" \
186     -i "${S}"/mkspecs/common/g++.conf || die "sed ${S}/mkspecs/common/g++.conf failed"
187     fi
188    
189 hwoarang 1.24 # Bug 172219
190 ingmar 1.7 sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
191     -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
192     -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \
193     -e "s:X11R6/::" \
194     -i "${S}"/mkspecs/$(qt_mkspecs_dir)/qmake.conf || die "sed ${S}/mkspecs/$(qt_mkspecs_dir)/qmake.conf failed"
195    
196     sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
197     -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
198     -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \
199     -i "${S}"/mkspecs/common/g++.conf || die "sed ${S}/mkspecs/common/g++.conf failed"
200 yngwin 1.39
201 hwoarang 1.37 base_src_prepare
202 ingmar 1.7 }
203    
204 hwoarang 1.34 # @FUNCTION: qt4-build_src_configure
205     # @DESCRIPTION:
206     # Default configure phase
207 yngwin 1.20 qt4-build_src_configure() {
208 hwoarang 1.42 setqtenv
209 ingmar 1.7 myconf="$(standard_configure_options) ${myconf}"
210    
211     echo ./configure ${myconf}
212     ./configure ${myconf} || die "./configure failed"
213 tommy 1.43 myconf=""
214 yngwin 1.20 }
215 ingmar 1.7
216 hwoarang 1.34 # @FUNCTION: qt4-build_src_compile
217     # @DESCRIPTION: Actual compile phase
218 yngwin 1.20 qt4-build_src_compile() {
219 hwoarang 1.42 setqtenv
220 yngwin 1.20 # Be backwards compatible for now
221     if [[ $EAPI != 2 ]]; then
222     qt4-build_src_configure
223     fi
224    
225     build_directories "${QT4_TARGET_DIRECTORIES}"
226 caleb 1.1 }
227    
228 hwoarang 1.34 # @FUNCTION: qt4-build_src_install
229     # @DESCRIPTION:
230     # Perform the actual installation including some library fixes.
231 caleb 1.4 qt4-build_src_install() {
232 hwoarang 1.42 setqtenv
233 caleb 1.4 install_directories "${QT4_TARGET_DIRECTORIES}"
234 ingmar 1.7 install_qconfigs
235 caleb 1.4 fix_library_files
236     }
237    
238 hwoarang 1.42 # @FUNCTION: setqtenv
239     setqtenv() {
240     # Set up installation directories
241     QTBASEDIR=/usr/$(get_libdir)/qt4
242     QTPREFIXDIR=/usr
243     QTBINDIR=/usr/bin
244     QTLIBDIR=/usr/$(get_libdir)/qt4
245     QMAKE_LIBDIR_QT=${QTLIBDIR}
246     QTPCDIR=/usr/$(get_libdir)/pkgconfig
247     QTDATADIR=/usr/share/qt4
248     QTDOCDIR=/usr/share/doc/qt-${PV}
249     QTHEADERDIR=/usr/include/qt4
250     QTPLUGINDIR=${QTLIBDIR}/plugins
251     QTSYSCONFDIR=/etc/qt4
252     QTTRANSDIR=${QTDATADIR}/translations
253     QTEXAMPLESDIR=${QTDATADIR}/examples
254     QTDEMOSDIR=${QTDATADIR}/demos
255     QT_INSTALL_PREFIX=/usr/$(get_libdir)/qt4
256     PLATFORM=$(qt_mkspecs_dir)
257    
258     unset QMAKESPEC
259     }
260    
261 hwoarang 1.34 # @FUNCTION: standard_configure_options
262     # @DESCRIPTION:
263     # Sets up some standard configure options, like libdir (if necessary), whether
264     # debug info is wanted or not.
265 caleb 1.1 standard_configure_options() {
266     local myconf=""
267    
268 ingmar 1.7 [[ $(get_libdir) != "lib" ]] && myconf="${myconf} -L/usr/$(get_libdir)"
269 caleb 1.1
270     # Disable visibility explicitly if gcc version isn't 4
271 ingmar 1.7 if [[ "$(gcc-major-version)" -lt "4" ]]; then
272 caleb 1.1 myconf="${myconf} -no-reduce-exports"
273     fi
274    
275 ingmar 1.12 # precompiled headers doesn't work on hardened, where the flag is masked.
276     if use pch; then
277     myconf="${myconf} -pch"
278     else
279     myconf="${myconf} -no-pch"
280     fi
281    
282 ingmar 1.7 if use debug; then
283     myconf="${myconf} -debug -no-separate-debug-info"
284     else
285     myconf="${myconf} -release -no-separate-debug-info"
286     fi
287 caleb 1.1
288 yngwin 1.20 # ARCH is set on Gentoo. Qt now falls back to generic on an unsupported
289 flameeyes 1.27 # $(tc-arch). Therefore we convert it to supported values.
290     case "$(tc-arch)" in
291 ingmar 1.11 amd64) myconf="${myconf} -arch x86_64" ;;
292     ppc|ppc64) myconf="${myconf} -arch powerpc" ;;
293 ingmar 1.14 x86|x86-*) myconf="${myconf} -arch i386" ;;
294 flameeyes 1.27 alpha|arm|ia64|mips|s390|sparc) myconf="${myconf} -arch $(tc-arch)" ;;
295 ingmar 1.11 hppa|sh) myconf="${myconf} -arch generic" ;;
296 flameeyes 1.27 *) die "$(tc-arch) is unsupported by this eclass. Please file a bug." ;;
297 ingmar 1.11 esac
298    
299 hwoarang 1.38 myconf="${myconf} -platform $(qt_mkspecs_dir) -stl -verbose -largefile -confirm-license -no-rpath
300 ingmar 1.7 -prefix ${QTPREFIXDIR} -bindir ${QTBINDIR} -libdir ${QTLIBDIR}
301     -datadir ${QTDATADIR} -docdir ${QTDOCDIR} -headerdir ${QTHEADERDIR}
302     -plugindir ${QTPLUGINDIR} -sysconfdir ${QTSYSCONFDIR}
303     -translationdir ${QTTRANSDIR} -examplesdir ${QTEXAMPLESDIR}
304 yngwin 1.20 -demosdir ${QTDEMOSDIR} -silent -fast
305     $([[ ${PN} == qt-xmlpatterns ]] || echo -no-exceptions)
306 aballier 1.28 -reduce-relocations -nomake examples -nomake demos"
307 yngwin 1.39
308 hwoarang 1.32 # Make eclass 4.5.{1,2} ready
309     case "${MY_PV}" in
310     4.5.1 | 4.5.2)
311     myconf="${myconf} -opensource"
312     ;;
313     esac
314 caleb 1.1
315     echo "${myconf}"
316     }
317    
318 hwoarang 1.34 # @FUNCTION: build_directories
319     # @USAGE: < directories >
320     # @DESCRIPTION:
321     # Compiles the code in $QT4_TARGET_DIRECTORIES
322 caleb 1.1 build_directories() {
323     local dirs="$@"
324     for x in ${dirs}; do
325     cd "${S}"/${x}
326 hwoarang 1.42 sed -i -e "s:\$\$\[QT_INSTALL_LIBS\]:/usr/$(get_libdir)/qt4:g" $(find "${S}" -name '*.pr[io]') "${S}"/mkspecs/common/linux.conf || die
327 ingmar 1.7 "${S}"/bin/qmake "LIBS+=-L${QTLIBDIR}" "CONFIG+=nostrip" || die "qmake failed"
328     emake || die "emake failed"
329 caleb 1.1 done
330     }
331    
332 hwoarang 1.34 # @FUNCTION: install_directories
333     # @USAGE: < directories >
334     # @DESCRIPTION:
335     # run emake install in the given directories, which are separated by spaces
336 caleb 1.1 install_directories() {
337     local dirs="$@"
338     for x in ${dirs}; do
339 ingmar 1.7 pushd "${S}"/${x} >/dev/null || die "Can't pushd ${S}/${x}"
340     emake INSTALL_ROOT="${D}" install || die "emake install failed"
341     popd >/dev/null || die "Can't popd from ${S}/${x}"
342 caleb 1.1 done
343     }
344    
345 ingmar 1.7 # @ECLASS-VARIABLE: QCONFIG_ADD
346     # @DESCRIPTION:
347     # List options that need to be added to QT_CONFIG in qconfig.pri
348     QCONFIG_ADD="${QCONFIG_ADD:-}"
349    
350     # @ECLASS-VARIABLE: QCONFIG_REMOVE
351     # @DESCRIPTION:
352     # List options that need to be removed from QT_CONFIG in qconfig.pri
353     QCONFIG_REMOVE="${QCONFIG_REMOVE:-}"
354    
355     # @ECLASS-VARIABLE: QCONFIG_DEFINE
356     # @DESCRIPTION:
357     # List variables that should be defined at the top of QtCore/qconfig.h
358     QCONFIG_DEFINE="${QCONFIG_DEFINE:-}"
359    
360 hwoarang 1.34 # @FUNCTION: install_qconfigs
361     # @DESCRIPTION: Install gentoo-specific mkspecs configurations
362 ingmar 1.7 install_qconfigs() {
363 zlin 1.9 local x
364     if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} ]]; then
365 ingmar 1.7 for x in QCONFIG_ADD QCONFIG_REMOVE; do
366     [[ -n ${!x} ]] && echo ${x}=${!x} >> "${T}"/${PN}-qconfig.pri
367     done
368     insinto ${QTDATADIR}/mkspecs/gentoo
369     doins "${T}"/${PN}-qconfig.pri || die "installing ${PN}-qconfig.pri failed"
370 zlin 1.9 fi
371 ingmar 1.7
372 zlin 1.9 if [[ -n ${QCONFIG_DEFINE} ]]; then
373 ingmar 1.7 for x in ${QCONFIG_DEFINE}; do
374     echo "#define ${x}" >> "${T}"/gentoo-${PN}-qconfig.h
375     done
376     insinto ${QTHEADERDIR}/Gentoo
377     doins "${T}"/gentoo-${PN}-qconfig.h || die "installing ${PN}-qconfig.h failed"
378     fi
379     }
380    
381 hwoarang 1.34 # @FUNCTION: generate_qconfigs
382     # @DESCRIPTION: Generates gentoo-specific configurations
383 ingmar 1.7 generate_qconfigs() {
384     if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} || -n ${QCONFIG_DEFINE} || ${CATEGORY}/${PN} == x11-libs/qt-core ]]; then
385     local x qconfig_add qconfig_remove qconfig_new
386     for x in "${ROOT}${QTDATADIR}"/mkspecs/gentoo/*-qconfig.pri; do
387     [[ -f ${x} ]] || continue
388     qconfig_add="${qconfig_add} $(sed -n 's/^QCONFIG_ADD=//p' "${x}")"
389     qconfig_remove="${qconfig_remove} $(sed -n 's/^QCONFIG_REMOVE=//p' "${x}")"
390     done
391    
392     # these error checks do not use die because dying in pkg_post{inst,rm}
393     # just makes things worse.
394     if [[ -e "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri ]]; then
395     # start with the qconfig.pri that qt-core installed
396     if ! cp "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri \
397     "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
398     eerror "cp qconfig failed."
399     return 1
400     fi
401    
402     # generate list of QT_CONFIG entries from the existing list
403     # including qconfig_add and excluding qconfig_remove
404     for x in $(sed -n 's/^QT_CONFIG +=//p' \
405     "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri) ${qconfig_add}; do
406     hasq ${x} ${qconfig_remove} || qconfig_new="${qconfig_new} ${x}"
407     done
408    
409     # replace the existing QT_CONFIG list with qconfig_new
410     if ! sed -i -e "s/QT_CONFIG +=.*/QT_CONFIG += ${qconfig_new}/" \
411     "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
412     eerror "Sed for QT_CONFIG failed"
413     return 1
414     fi
415    
416     # create Gentoo/qconfig.h
417     if [[ ! -e ${ROOT}${QTHEADERDIR}/Gentoo ]]; then
418     if ! mkdir -p "${ROOT}${QTHEADERDIR}"/Gentoo; then
419     eerror "mkdir ${QTHEADERDIR}/Gentoo failed"
420     return 1
421     fi
422     fi
423     : > "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
424     for x in "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-*-qconfig.h; do
425     [[ -f ${x} ]] || continue
426     cat "${x}" >> "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
427     done
428     else
429     rm -f "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri
430     rm -f "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
431     rmdir "${ROOT}${QTDATADIR}"/mkspecs \
432     "${ROOT}${QTDATADIR}" \
433     "${ROOT}${QTHEADERDIR}"/Gentoo \
434     "${ROOT}${QTHEADERDIR}" 2>/dev/null
435     fi
436     fi
437     }
438    
439 hwoarang 1.34 # @FUNCTION: qt4-build_pkg_postrm
440     # @DESCRIPTION: Generate configurations when the package is completely removed
441 ingmar 1.7 qt4-build_pkg_postrm() {
442     generate_qconfigs
443 caleb 1.1 }
444    
445 hwoarang 1.34 # @FUNCTION: qt4-build_pkg_postinst
446     # @DESCRIPTION: Generate configuration, plus throws a message about possible
447     # breakages and proposed solutions.
448 ingmar 1.7 qt4-build_pkg_postinst() {
449     generate_qconfigs
450 yngwin 1.17 echo
451     ewarn "After a rebuild or upgrade of Qt, it can happen that Qt plugins (such as Qt"
452     ewarn "and KDE styles and widgets) can no longer be loaded. In this situation you"
453     ewarn "should recompile the packages providing these plugins. Also, make sure you"
454     ewarn "compile the Qt packages, and the packages that depend on it, with the same"
455     ewarn "GCC version and the same USE flag settings (especially the debug flag)."
456     ewarn
457     ewarn "Packages that typically need to be recompiled are kdelibs from KDE4, any"
458     ewarn "additional KDE4/Qt4 styles, qscintilla and PyQt4. Before filing a bug report,"
459     ewarn "make sure all your Qt4 packages are up-to-date and built with the same"
460     ewarn "configuration."
461     ewarn
462 hwoarang 1.41 ewarn "For more information, see http://doc.trolltech.com/${PV%.*}/plugins-howto.html"
463 yngwin 1.17 echo
464 caleb 1.1 }
465    
466 hwoarang 1.34 # @FUNCTION: skip_qmake_build_patch
467     # @DESCRIPTION:
468     # Don't need to build qmake, as it's already installed from qt-core
469 caleb 1.1 skip_qmake_build_patch() {
470 ingmar 1.7 # Don't need to build qmake, as it's already installed from qt-core
471     sed -i -e "s:if true:if false:g" "${S}"/configure || die "Sed failed"
472 caleb 1.1 }
473    
474 hwoarang 1.34 # @FUNCTION: skip_project_generation_patch
475     # @DESCRIPTION:
476     # Exit the script early by throwing in an exit before all of the .pro files are scanned
477 caleb 1.1 skip_project_generation_patch() {
478     # Exit the script early by throwing in an exit before all of the .pro files are scanned
479 ingmar 1.7 sed -e "s:echo \"Finding:exit 0\n\necho \"Finding:g" \
480     -i "${S}"/configure || die "Sed failed"
481 caleb 1.1 }
482    
483 hwoarang 1.34 # @FUNCTION: symlink_binaries_to_buildtree
484     # @DESCRIPTION:
485     # Symlink generated binaries to buildtree so they can be used during compilation
486     # time
487 ingmar 1.7 symlink_binaries_to_buildtree() {
488     for bin in qmake moc uic rcc; do
489     ln -s ${QTBINDIR}/${bin} "${S}"/bin/ || die "Symlinking ${bin} to ${S}/bin failed."
490     done
491 caleb 1.1 }
492    
493 hwoarang 1.34 # @FUNCTION: fix_library_files
494     # @DESCRIPTION:
495     # Fixes the pathes in *.la, *.prl, *.pc, as they are wrong due to sandbox and
496     # moves the *.pc-files into the pkgconfig directory
497 caleb 1.1 fix_library_files() {
498 ingmar 1.7 for libfile in "${D}"/${QTLIBDIR}/{*.la,*.prl,pkgconfig/*.pc}; do
499     if [[ -e ${libfile} ]]; then
500     sed -i -e "s:${S}/lib:${QTLIBDIR}:g" ${libfile} || die "Sed on ${libfile} failed."
501     fi
502     done
503 caleb 1.1
504     # pkgconfig files refer to WORKDIR/bin as the moc and uic locations. Fix:
505 ingmar 1.7 for libfile in "${D}"/${QTLIBDIR}/pkgconfig/*.pc; do
506     if [[ -e ${libfile} ]]; then
507     sed -i -e "s:${S}/bin:${QTBINDIR}:g" ${libfile} || die "Sed failed"
508 caleb 1.1
509     # Move .pc files into the pkgconfig directory
510 ingmar 1.7 dodir ${QTPCDIR}
511     mv ${libfile} "${D}"/${QTPCDIR}/ \
512     || die "Moving ${libfile} to ${D}/${QTPCDIR}/ failed."
513     fi
514     done
515    
516     # Don't install an empty directory
517     rmdir "${D}"/${QTLIBDIR}/pkgconfig
518 caleb 1.1 }
519    
520 hwoarang 1.34 # @FUNCTION: qt_use
521     # @USAGE: < flag > [ feature ] [ enableval ]
522 yngwin 1.39 # @DESCRIPTION:
523 hwoarang 1.34 # This will echo "${enableval}-${feature}" if <flag> is enabled, or
524     # "-no-${feature} if the flag is disabled. If [feature] is not specified <flag>
525     # will be used for that. If [enableval] is not specified, it omits the
526     # assignment-part
527 caleb 1.1 qt_use() {
528 ingmar 1.7 local flag="${1}"
529     local feature="${1}"
530 caleb 1.5 local enableval=
531 caleb 1.1
532 ingmar 1.7 [[ -n ${2} ]] && feature=${2}
533     [[ -n ${3} ]] && enableval="-${3}"
534    
535     if use ${flag}; then
536     echo "${enableval}-${feature}"
537     else
538     echo "-no-${feature}"
539     fi
540     }
541    
542     # @ECLASS-VARIABLE: QT4_BUILT_WITH_USE_CHECK
543     # @DESCRIPTION:
544     # The contents of $QT4_BUILT_WITH_USE_CHECK gets fed to built_with_use
545     # (eutils.eclass), line per line.
546     #
547     # Example:
548     # @CODE
549     # pkg_setup() {
550     # use qt3support && QT4_BUILT_WITH_USE_CHECK="${QT4_BUILT_WITH_USE_CHECK}
551     # ~x11-libs/qt-gui-${PV} qt3support"
552     # qt4-build_check_use
553     # }
554     # @CODE
555    
556     # Run built_with_use on each flag and print appropriate error messages if any
557     # flags are missing
558 hwoarang 1.34
559 ingmar 1.7 _qt_built_with_use() {
560     local missing opt pkg flag flags
561 caleb 1.1
562 ingmar 1.7 if [[ ${1} = "--missing" ]]; then
563     missing="${1} ${2}" && shift 2
564     fi
565     if [[ ${1:0:1} = "-" ]]; then
566     opt=${1} && shift
567     fi
568    
569     pkg=${1} && shift
570    
571     for flag in "${@}"; do
572     flags="${flags} ${flag}"
573     if ! built_with_use ${missing} ${opt} ${pkg} ${flag}; then
574     flags="${flags}*"
575     else
576     [[ ${opt} = "-o" ]] && return 0
577     fi
578     done
579     if [[ "${flags# }" = "${@}" ]]; then
580     return 0
581     fi
582     if [[ ${opt} = "-o" ]]; then
583     eerror "This package requires '${pkg}' to be built with any of the following USE flags: '$*'."
584     else
585     eerror "This package requires '${pkg}' to be built with the following USE flags: '${flags# }'."
586     fi
587     return 1
588     }
589    
590     # @FUNCTION: qt4-build_check_use
591     # @DESCRIPTION:
592     # Check if the listed packages in $QT4_BUILT_WITH_USE_CHECK are built with the
593     # USE flags listed.
594     #
595     # If any of the required USE flags are missing, an eerror will be printed for
596     # each package with missing USE flags.
597     qt4-build_check_use() {
598     local line missing
599     while read line; do
600     [[ -z ${line} ]] && continue
601     if ! _qt_built_with_use ${line}; then
602     missing=true
603     fi
604     done <<< "${QT4_BUILT_WITH_USE_CHECK}"
605     if [[ -n ${missing} ]]; then
606     echo
607     eerror "Flags marked with an * are missing."
608     die "Missing USE flags found"
609     fi
610 caleb 1.1 }
611    
612 hwoarang 1.34 # @FUNCTION: qt_mkspecs_dir
613     # @RETURN: the specs-directory w/o path
614 yngwin 1.39 # @DESCRIPTION:
615 hwoarang 1.34 # Allows us to define which mkspecs dir we want to use.
616 caleb 1.1 qt_mkspecs_dir() {
617 caleb 1.5 # Allows us to define which mkspecs dir we want to use.
618     local spec
619 caleb 1.1
620 caleb 1.5 case ${CHOST} in
621     *-freebsd*|*-dragonfly*)
622     spec="freebsd" ;;
623     *-openbsd*)
624     spec="openbsd" ;;
625     *-netbsd*)
626     spec="netbsd" ;;
627 ingmar 1.7 *-darwin*)
628 caleb 1.5 spec="darwin" ;;
629     *-linux-*|*-linux)
630     spec="linux" ;;
631     *)
632 ingmar 1.7 die "Unknown CHOST, no platform choosen."
633 caleb 1.5 esac
634    
635     CXX=$(tc-getCXX)
636     if [[ ${CXX/g++/} != ${CXX} ]]; then
637     spec="${spec}-g++"
638     elif [[ ${CXX/icpc/} != ${CXX} ]]; then
639     spec="${spec}-icc"
640     else
641     die "Unknown compiler ${CXX}."
642     fi
643 hwoarang 1.42 if [[ -n "${LIBDIR/lib}" ]]; then
644     spec="${spec}-${LIBDIR/lib}"
645     fi
646 caleb 1.1
647 caleb 1.5 echo "${spec}"
648 caleb 1.1 }
649    
650 yngwin 1.20 case ${EAPI:-0} in
651     0|1) EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_postrm pkg_postinst ;;
652     2) EXPORT_FUNCTIONS pkg_setup src_unpack src_prepare src_configure src_compile src_install pkg_postrm pkg_postinst ;;
653     esac

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