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Revision 1.57 - (show annotations) (download)
Thu Dec 24 21:40:23 2009 UTC (5 years ago) by abcd
Branch: MAIN
Changes since 1.56: +233 -40 lines
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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 1.56 2009/12/22 17:04:07 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 # Doesn't need ${EPREFIX} because get_libdir() is *always* lib on prefix
407 [[ $(get_libdir) != lib ]] && myconf+=" -L/usr/$(get_libdir)"
408
409 # Disable visibility explicitly if gcc version isn't 4
410 if [[ $(gcc-major-version) -lt 4 ]]; then
411 myconf+=" -no-reduce-exports"
412 fi
413
414 # precompiled headers doesn't work on hardened, where the flag is masked.
415 myconf+=" $(qt_use pch)"
416
417 if use debug; then
418 myconf+=" -debug"
419 else
420 myconf+=" -release"
421 fi
422 myconf+=" -no-separate-debug-info"
423
424 use aqua && myconf+=" -no-framework"
425
426 # ARCH is set on Gentoo. Qt now falls back to generic on an unsupported
427 # $(tc-arch). Therefore we convert it to supported values.
428 case "$(tc-arch)" in
429 amd64|x64-*) myconf+=" -arch x86_64" ;;
430 ppc-macos) myconf+=" -arch ppc" ;;
431 ppc|ppc64|ppc-*) myconf+=" -arch powerpc" ;;
432 sparc|sparc-*) myconf+=" -arch sparc" ;;
433 x86-macos) myconf+=" -arch x86" ;;
434 x86|x86-*) myconf+=" -arch i386" ;;
435 alpha|arm|ia64|mips|s390|sparc) myconf+=" -arch $(tc-arch)" ;;
436 hppa|sh) myconf+=" -arch generic" ;;
437 *) die "$(tc-arch) is unsupported by this eclass. Please file a bug." ;;
438 esac
439
440 # 4.6: build qt-core with exceptions or qt-xmlpatterns won't build
441 local exceptions=
442 case "${PV}" in
443 4.6.*)
444 if [[ ${PN} != "qt-core" ]] && [[ ${PN} != "qt-xmlpatterns" ]]; then
445 case "${PV}:${CHOST}" in
446 4.6.0*:*-darwin*)
447 : # http://bugreports.qt.nokia.com/browse/QTBUG-5909
448 # workaround for compilation error on OSX (qt-gui)
449 ;;
450 *)
451 exceptions="-no-exceptions"
452 ;;
453 esac
454 fi
455 ;;
456 *)
457 [[ ${PN} == "qt-xmlpatterns" ]] || exceptions="-no-exceptions"
458 ;;
459 esac
460
461 # note about -reduce-relocations:
462 # That flag seems to introduce major breakage to applications,
463 # mostly to be seen as a core dump with the message "QPixmap: Must
464 # construct a QApplication before a QPaintDevice" on Solaris
465 # -- Daniel Vergien
466 [[ ${CHOST} != *-solaris* ]] && myconf+=" -reduce-relocations"
467
468 myconf+=" -platform $(qt_mkspecs_dir) -stl -verbose -largefile -confirm-license
469 -prefix ${QTPREFIXDIR} -bindir ${QTBINDIR} -libdir ${QTLIBDIR}
470 -datadir ${QTDATADIR} -docdir ${QTDOCDIR} -headerdir ${QTHEADERDIR}
471 -plugindir ${QTPLUGINDIR} -sysconfdir ${QTSYSCONFDIR}
472 -translationdir ${QTTRANSDIR} -examplesdir ${QTEXAMPLESDIR}
473 -demosdir ${QTDEMOSDIR} -silent -fast -opensource
474 ${exceptions}
475 -nomake examples -nomake demos"
476
477 echo "${myconf}"
478 }
479
480 # @FUNCTION: build_directories
481 # @USAGE: < directories >
482 # @DESCRIPTION:
483 # Compiles the code in $QT4_TARGET_DIRECTORIES
484 build_directories() {
485 for x in "$@"; do
486 pushd "${S}"/${x} >/dev/null
487 sed -i -e "s:\$\$\[QT_INSTALL_LIBS\]:${EPREFIX}/usr/$(get_libdir)/qt4:g" $(find "${S}" -name '*.pr[io]') "${S}"/mkspecs/common/*.conf || die
488 "${S}"/bin/qmake "LIBS+=-L${QTLIBDIR}" "CONFIG+=nostrip" || die "qmake failed"
489 emake CC="@echo compiling \$< && $(tc-getCC)" \
490 CXX="@echo compiling \$< && $(tc-getCXX)" \
491 LINK="@echo linking \$@ && $(tc-getCXX)" || die "emake failed"
492 popd >/dev/null
493 done
494 }
495
496 # @FUNCTION: install_directories
497 # @USAGE: < directories >
498 # @DESCRIPTION:
499 # run emake install in the given directories, which are separated by spaces
500 install_directories() {
501 for x in "$@"; do
502 pushd "${S}"/${x} >/dev/null || die "Can't pushd ${S}/${x}"
503 emake INSTALL_ROOT="${D}" install || die "emake install failed"
504 popd >/dev/null || die "Can't popd from ${S}/${x}"
505 done
506 }
507
508 # @ECLASS-VARIABLE: QCONFIG_ADD
509 # @DESCRIPTION:
510 # List options that need to be added to QT_CONFIG in qconfig.pri
511 : ${QCONFIG_ADD:=}
512
513 # @ECLASS-VARIABLE: QCONFIG_REMOVE
514 # @DESCRIPTION:
515 # List options that need to be removed from QT_CONFIG in qconfig.pri
516 : ${QCONFIG_REMOVE:=}
517
518 # @ECLASS-VARIABLE: QCONFIG_DEFINE
519 # @DESCRIPTION:
520 # List variables that should be defined at the top of QtCore/qconfig.h
521 : ${QCONFIG_DEFINE:=}
522
523 # @FUNCTION: install_qconfigs
524 # @DESCRIPTION: Install gentoo-specific mkspecs configurations
525 install_qconfigs() {
526 local x
527 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} ]]; then
528 for x in QCONFIG_ADD QCONFIG_REMOVE; do
529 [[ -n ${!x} ]] && echo ${x}=${!x} >> "${T}"/${PN}-qconfig.pri
530 done
531 insinto ${QTDATADIR#${EPREFIX}}/mkspecs/gentoo
532 doins "${T}"/${PN}-qconfig.pri || die "installing ${PN}-qconfig.pri failed"
533 fi
534
535 if [[ -n ${QCONFIG_DEFINE} ]]; then
536 for x in ${QCONFIG_DEFINE}; do
537 echo "#define ${x}" >> "${T}"/gentoo-${PN}-qconfig.h
538 done
539 insinto ${QTHEADERDIR#${EPREFIX}}/Gentoo
540 doins "${T}"/gentoo-${PN}-qconfig.h || die "installing ${PN}-qconfig.h failed"
541 fi
542 }
543
544 # @FUNCTION: generate_qconfigs
545 # @DESCRIPTION: Generates gentoo-specific configurations
546 generate_qconfigs() {
547 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} || -n ${QCONFIG_DEFINE} || ${CATEGORY}/${PN} == x11-libs/qt-core ]]; then
548 local x qconfig_add qconfig_remove qconfig_new
549 for x in "${ROOT}${QTDATADIR}"/mkspecs/gentoo/*-qconfig.pri; do
550 [[ -f ${x} ]] || continue
551 qconfig_add+=" $(sed -n 's/^QCONFIG_ADD=//p' "${x}")"
552 qconfig_remove+=" $(sed -n 's/^QCONFIG_REMOVE=//p' "${x}")"
553 done
554
555 # these error checks do not use die because dying in pkg_post{inst,rm}
556 # just makes things worse.
557 if [[ -e "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri ]]; then
558 # start with the qconfig.pri that qt-core installed
559 if ! cp "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri \
560 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
561 eerror "cp qconfig failed."
562 return 1
563 fi
564
565 # generate list of QT_CONFIG entries from the existing list
566 # including qconfig_add and excluding qconfig_remove
567 for x in $(sed -n 's/^QT_CONFIG +=//p' \
568 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri) ${qconfig_add}; do
569 hasq ${x} ${qconfig_remove} || qconfig_new+=" ${x}"
570 done
571
572 # replace the existing QT_CONFIG list with qconfig_new
573 if ! sed -i -e "s/QT_CONFIG +=.*/QT_CONFIG += ${qconfig_new}/" \
574 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
575 eerror "Sed for QT_CONFIG failed"
576 return 1
577 fi
578
579 # create Gentoo/qconfig.h
580 if [[ ! -e ${ROOT}${QTHEADERDIR}/Gentoo ]]; then
581 if ! mkdir -p "${ROOT}${QTHEADERDIR}"/Gentoo; then
582 eerror "mkdir ${QTHEADERDIR}/Gentoo failed"
583 return 1
584 fi
585 fi
586 : > "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
587 for x in "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-*-qconfig.h; do
588 [[ -f ${x} ]] || continue
589 cat "${x}" >> "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
590 done
591 else
592 rm -f "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri
593 rm -f "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
594 rmdir "${ROOT}${QTDATADIR}"/mkspecs \
595 "${ROOT}${QTDATADIR}" \
596 "${ROOT}${QTHEADERDIR}"/Gentoo \
597 "${ROOT}${QTHEADERDIR}" 2>/dev/null
598 fi
599 fi
600 }
601
602 # @FUNCTION: qt4-build_pkg_postrm
603 # @DESCRIPTION: Generate configurations when the package is completely removed
604 qt4-build_pkg_postrm() {
605 generate_qconfigs
606 }
607
608 # @FUNCTION: qt4-build_pkg_postinst
609 # @DESCRIPTION: Generate configuration, plus throws a message about possible
610 # breakages and proposed solutions.
611 qt4-build_pkg_postinst() {
612 generate_qconfigs
613
614 if [[ "${PN}" == "qt-core" ]]; then
615 echo
616 ewarn "After a rebuild or upgrade of Qt, it can happen that Qt plugins (such as Qt"
617 ewarn "and KDE styles and widgets) can no longer be loaded. In this situation you"
618 ewarn "should recompile the packages providing these plugins. Also, make sure you"
619 ewarn "compile the Qt packages, and the packages that depend on it, with the same"
620 ewarn "GCC version and the same USE flag settings (especially the debug flag)."
621 ewarn
622 ewarn "Packages that typically need to be recompiled are kdelibs from KDE4, any"
623 ewarn "additional KDE4/Qt4 styles, qscintilla and PyQt4. Before filing a bug report,"
624 ewarn "make sure all your Qt4 packages are up-to-date and built with the same"
625 ewarn "configuration."
626 ewarn
627 ewarn "For more information, see http://doc.trolltech.com/${PV%.*}/plugins-howto.html"
628 echo
629 fi
630 }
631
632 # @FUNCTION: skip_qmake_build_patch
633 # @DESCRIPTION:
634 # Don't need to build qmake, as it's already installed from qt-core
635 skip_qmake_build_patch() {
636 # Don't need to build qmake, as it's already installed from qt-core
637 sed -i -e "s:if true:if false:g" "${S}"/configure || die "Sed failed"
638 }
639
640 # @FUNCTION: skip_project_generation_patch
641 # @DESCRIPTION:
642 # Exit the script early by throwing in an exit before all of the .pro files are scanned
643 skip_project_generation_patch() {
644 # Exit the script early by throwing in an exit before all of the .pro files are scanned
645 sed -e "s:echo \"Finding:exit 0\n\necho \"Finding:g" \
646 -i "${S}"/configure || die "Sed failed"
647 }
648
649 # @FUNCTION: symlink_binaries_to_buildtree
650 # @DESCRIPTION:
651 # Symlink generated binaries to buildtree so they can be used during compilation
652 # time
653 symlink_binaries_to_buildtree() {
654 for bin in qmake moc uic rcc; do
655 ln -s ${QTBINDIR}/${bin} "${S}"/bin/ || die "Symlinking ${bin} to ${S}/bin failed."
656 done
657 }
658
659 # @FUNCTION: fix_library_files
660 # @DESCRIPTION:
661 # Fixes the pathes in *.la, *.prl, *.pc, as they are wrong due to sandbox and
662 # moves the *.pc-files into the pkgconfig directory
663 fix_library_files() {
664 for libfile in "${D}"/${QTLIBDIR}/{*.la,*.prl,pkgconfig/*.pc}; do
665 if [[ -e ${libfile} ]]; then
666 sed -i -e "s:${S}/lib:${QTLIBDIR}:g" ${libfile} || die "Sed on ${libfile} failed."
667 fi
668 done
669
670 # pkgconfig files refer to WORKDIR/bin as the moc and uic locations. Fix:
671 for libfile in "${D}"/${QTLIBDIR}/pkgconfig/*.pc; do
672 if [[ -e ${libfile} ]]; then
673 sed -i -e "s:${S}/bin:${QTBINDIR}:g" ${libfile} || die "Sed failed"
674
675 # Move .pc files into the pkgconfig directory
676 dodir ${QTPCDIR#${EPREFIX}}
677 mv ${libfile} "${D}"/${QTPCDIR}/ \
678 || die "Moving ${libfile} to ${D}/${QTPCDIR}/ failed."
679 fi
680 done
681
682 # Don't install an empty directory
683 rmdir "${D}"/${QTLIBDIR}/pkgconfig
684 }
685
686 # @FUNCTION: qt_use
687 # @USAGE: < flag > [ feature ] [ enableval ]
688 # @DESCRIPTION:
689 # This will echo "${enableval}-${feature}" if <flag> is enabled, or
690 # "-no-${feature} if the flag is disabled. If [feature] is not specified <flag>
691 # will be used for that. If [enableval] is not specified, it omits the
692 # assignment-part
693 qt_use() {
694 local flag=$1
695 local feature=$1
696 local enableval=
697
698 [[ -n $2 ]] && feature=$2
699 [[ -n $3 ]] && enableval=-$3
700
701 if use ${flag}; then
702 echo "${enableval}-${feature}"
703 else
704 echo "-no-${feature}"
705 fi
706 }
707
708 # @FUNCTION: qt_mkspecs_dir
709 # @RETURN: the specs-directory w/o path
710 # @DESCRIPTION:
711 # Allows us to define which mkspecs dir we want to use.
712 qt_mkspecs_dir() {
713 # Allows us to define which mkspecs dir we want to use.
714 local spec
715
716 case ${CHOST} in
717 *-freebsd*|*-dragonfly*)
718 spec=freebsd ;;
719 *-openbsd*)
720 spec=openbsd ;;
721 *-netbsd*)
722 spec=netbsd ;;
723 *-darwin*)
724 if use aqua; then
725 # mac with carbon/cocoa
726 spec=macx
727 else
728 # darwin/mac with x11
729 spec=darwin
730 fi
731 ;;
732 *-solaris*)
733 spec=solaris ;;
734 *-linux-*|*-linux)
735 spec=linux ;;
736 *)
737 die "Unknown CHOST, no platform choosen."
738 esac
739
740 CXX=$(tc-getCXX)
741 if [[ ${CXX} == *g++* ]]; then
742 spec+=-g++
743 elif [[ ${CXX} == *icpc* ]]; then
744 spec+=-icc
745 else
746 die "Unknown compiler ${CXX}."
747 fi
748 if [[ -n ${LIBDIR/lib} ]]; then
749 spec+=-${LIBDIR/lib}
750 fi
751
752 # Add -64 for 64bit profiles
753 if use x64-freebsd ||
754 use amd64-linux ||
755 use x64-macos ||
756 use x64-solaris ||
757 use sparc64-solaris
758 then
759 spec+=-64
760 fi
761
762 echo "${spec}"
763 }
764
765 EXPORT_FUNCTIONS pkg_setup src_unpack src_prepare src_configure src_compile src_install pkg_postrm pkg_postinst

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