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Revision 1.68 - (show annotations) (download)
Sat May 22 19:23:51 2010 UTC (4 years, 2 months ago) by wired
Branch: MAIN
Changes since 1.67: +13 -1 lines
inform the users that building qt-webkit with -ggdb can be problematic.
bug 307861

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 1.67 2010/05/22 15:22:46 wired 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 ]] && IUSE="+exceptions"
21 else
22 MY_P=qt-x11-opensource-src-${MY_PV}
23 fi
24
25 HOMEPAGE="http://qt.nokia.com/"
26 SRC_URI="http://get.qt.nokia.com/qt/source/${MY_P}.tar.gz"
27
28 LICENSE="|| ( LGPL-2.1 GPL-3 )"
29 IUSE+=" debug pch aqua"
30
31 RDEPEND="
32 !<x11-libs/qt-assistant-${PV}
33 !>x11-libs/qt-assistant-${PV}-r9999
34 !<x11-libs/qt-core-${PV}
35 !>x11-libs/qt-core-${PV}-r9999
36 !<x11-libs/qt-dbus-${PV}
37 !>x11-libs/qt-dbus-${PV}-r9999
38 !<x11-libs/qt-demo-${PV}
39 !>x11-libs/qt-demo-${PV}-r9999
40 !<x11-libs/qt-gui-${PV}
41 !>x11-libs/qt-gui-${PV}-r9999
42 !<x11-libs/qt-multimedia-${PV}
43 !>x11-libs/qt-multimedia-${PV}-r9999
44 !<x11-libs/qt-opengl-${PV}
45 !>x11-libs/qt-opengl-${PV}-r9999
46 !<x11-libs/qt-phonon-${PV}
47 !>x11-libs/qt-phonon-${PV}-r9999
48 !<x11-libs/qt-qt3support-${PV}
49 !>x11-libs/qt-qt3support-${PV}-r9999
50 !<x11-libs/qt-script-${PV}
51 !>x11-libs/qt-script-${PV}-r9999
52 !<x11-libs/qt-sql-${PV}
53 !>x11-libs/qt-sql-${PV}-r9999
54 !<x11-libs/qt-svg-${PV}
55 !>x11-libs/qt-svg-${PV}-r9999
56 !<x11-libs/qt-test-${PV}
57 !>x11-libs/qt-test-${PV}-r9999
58 !<x11-libs/qt-webkit-${PV}
59 !>x11-libs/qt-webkit-${PV}-r9999
60 !<x11-libs/qt-xmlpatterns-${PV}
61 !>x11-libs/qt-xmlpatterns-${PV}-r9999
62 "
63
64 S=${WORKDIR}/${MY_P}
65
66 # @FUNCTION: qt4-build_pkg_setup
67 # @DESCRIPTION:
68 # Sets up S, MY_P, PATH, and LD_LIBRARY_PATH
69 qt4-build_pkg_setup() {
70 if [[ "${PN}" == "qt-webkit" ]]; then
71 if [[ "${CFLAGS}" =~ "-ggdb" ]] || [[ "${CXXFLAGS}" =~ "-ggdb" ]]; then
72 echo
73 ewarn "Your \$C{,XX}FLAGS contain -ggdb. You may experience really"
74 ewarn "long compilation times and/or increased memory usage."
75 ewarn "If compilation fails, please try removing -ggdb before"
76 ewarn "reporting a bug."
77 ewarn "For more info check out bug #307861"
78 echo
79 fi
80 fi
81
82 [[ ${EAPI} == 2 ]] && use !prefix && EPREFIX=
83
84 # Protect users by not allowing downgrades between releases
85 # Downgrading revisions within the same release should be allowed
86 if has_version '>'${CATEGORY}/${P}-r9999 ; then
87 if [[ -z $I_KNOW_WHAT_I_AM_DOING ]] ; then
88 eerror "Sanity check to keep you from breaking your system:"
89 eerror " Downgrading Qt is completely unsupported and will break your system!"
90 die "aborting to save your system"
91 else
92 ewarn "Downgrading Qt is completely unsupported and will break your system!"
93 fi
94 fi
95
96 PATH="${S}/bin${PATH:+:}${PATH}"
97 if [[ ${CHOST} != *-darwin* ]]; then
98 LD_LIBRARY_PATH="${S}/lib${LD_LIBRARY_PATH:+:}${LD_LIBRARY_PATH}"
99 else
100 DYLD_LIBRARY_PATH="${S}/lib${DYLD_LIBRARY_PATH:+:}${DYLD_LIBRARY_PATH}"
101 # On MacOS we *need* at least src/gui/kernel/qapplication_mac.mm for
102 # platform detection. Note: needs to come before any directories to
103 # avoid extract failure.
104 [[ ${CHOST} == *-apple-darwin* ]] && \
105 QT4_EXTRACT_DIRECTORIES="src/gui/kernel/qapplication_mac.mm
106 ${QT4_EXTRACT_DIRECTORIES}"
107 fi
108
109 # Make sure ebuilds use the required EAPI
110 if [[ ${EAPI} != [23] ]]; then
111 eerror "The qt4-build eclass requires EAPI=2 or EAPI=3, but this ebuild is using"
112 eerror "EAPI=${EAPI:-0}. The ebuild author or editor failed. This ebuild needs to be"
113 eerror "fixed. Using qt4-build eclass without EAPI=2 or EAPI=3 will fail."
114 die "qt4-build eclass requires EAPI=2 or EAPI=3"
115 fi
116
117 if ! version_is_at_least 4.1 $(gcc-version); then
118 ewarn "Using a GCC version lower than 4.1 is not supported!"
119 fi
120 }
121
122 # @ECLASS-VARIABLE: QT4_TARGET_DIRECTORIES
123 # @DESCRIPTION:
124 # Arguments for build_target_directories. Takes the directories, in which the
125 # code should be compiled. This is a space-separated list
126
127 # @ECLASS-VARIABLE: QT4_EXTRACT_DIRECTORIES
128 # @DESCRIPTION:
129 # Space separated list including the directories that will be extracted from Qt
130 # tarball
131
132 # @FUNCTION: qt4-build_src_unpack
133 # @DESCRIPTION:
134 # Unpacks the sources
135 qt4-build_src_unpack() {
136 setqtenv
137 local target targets=
138 for target in configure LICENSE.GPL3 LICENSE.LGPL projects.pro \
139 src/{qbase,qt_targets,qt_install}.pri bin config.tests mkspecs qmake \
140 ${QT4_EXTRACT_DIRECTORIES}; do
141 targets+=" ${MY_P}/${target}"
142 done
143
144 echo tar xzpf "${DISTDIR}"/${MY_P}.tar.gz ${targets}
145 tar xzpf "${DISTDIR}"/${MY_P}.tar.gz ${targets} || die
146 }
147
148 # @ECLASS-VARIABLE: PATCHES
149 # @DESCRIPTION:
150 # In case you have patches to apply, specify them in PATCHES variable. Make sure
151 # to specify the full path. This variable is necessary for src_prepare phase.
152 # example:
153 # PATCHES="${FILESDIR}"/mypatch.patch
154 # ${FILESDIR}"/mypatch2.patch"
155 #
156
157 # @FUNCTION: qt4-build_src_prepare
158 # @DESCRIPTION:
159 # Prepare the sources before the configure phase. Strip CFLAGS if necessary, and fix
160 # source files in order to respect CFLAGS/CXXFLAGS/LDFLAGS specified on /etc/make.conf.
161 qt4-build_src_prepare() {
162 setqtenv
163 cd "${S}"
164
165 if use aqua; then
166 # provide a proper macx-g++-64
167 use x64-macos && ln -s macx-g++ mkspecs/$(qt_mkspecs_dir)
168
169 sed -e '/^CONFIG/s:app_bundle::' \
170 -e '/^CONFIG/s:plugin_no_soname:plugin_with_soname absolute_library_soname:' \
171 -i mkspecs/$(qt_mkspecs_dir)/qmake.conf || die "sed failed"
172 fi
173
174 if [[ ${PN} != qt-core ]]; then
175 skip_qmake_build_patch
176 skip_project_generation_patch
177 symlink_binaries_to_buildtree
178 fi
179
180 if [[ ${CHOST} == *86*-apple-darwin* ]] ; then
181 # qmake bus errors with -O2 but -O3 works
182 replace-flags -O2 -O3
183 fi
184
185 # Bug 178652
186 if [[ $(gcc-major-version) == 3 ]] && use amd64; then
187 ewarn "Appending -fno-gcse to CFLAGS/CXXFLAGS"
188 append-flags -fno-gcse
189 fi
190
191 # Unsupported old gcc versions - hardened needs this :(
192 if [[ $(gcc-major-version) -lt 4 ]] ; then
193 ewarn "Appending -fno-stack-protector to CXXFLAGS"
194 append-cxxflags -fno-stack-protector
195 # Bug 253127
196 sed -e "/^QMAKE_CFLAGS\t/ s:$: -fno-stack-protector-all:" \
197 -i "${S}"/mkspecs/common/g++.conf || die "sed ${S}/mkspecs/common/g++.conf failed"
198 fi
199
200 # Bug 261632
201 if use ppc64; then
202 ewarn "Appending -mminimal-toc to CFLAGS/CXXFLAGS"
203 append-flags -mminimal-toc
204 fi
205
206 # Bug 282984 && Bug 295530
207 sed -e "s:\(^SYSTEM_VARIABLES\):CC=$(tc-getCC)\nCXX=$(tc-getCXX)\nCFLAGS=\"${CFLAGS}\"\nCXXFLAGS=\"${CXXFLAGS}\"\nLDFLAGS=\"${LDFLAGS}\"\n\1:" \
208 -i configure || die "sed qmake compilers failed"
209 sed -e "s:\(\$MAKE\):\1 CC=$(tc-getCC) CXX=$(tc-getCXX) LD=$(tc-getCXX) LINK=$(tc-getCXX):" \
210 -i config.tests/unix/compile.test || die "sed test compilers failed"
211
212 # Bug 172219
213 sed -e "s:X11R6/::" \
214 -i "${S}"/mkspecs/$(qt_mkspecs_dir)/qmake.conf || die "sed ${S}/mkspecs/$(qt_mkspecs_dir)/qmake.conf failed"
215
216 if [[ ${CHOST} == *-darwin* ]]; then
217 # Set FLAGS *and* remove -arch, since our gcc-apple is multilib
218 # crippled (by design) :/
219 sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
220 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
221 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=-headerpad_max_install_names ${LDFLAGS}:" \
222 -e "s:-arch\s\w*::g" \
223 -i mkspecs/common/mac-g++.conf || die "sed mkspecs/common/mac-g++.conf failed"
224
225 # Fix configure's -arch settings that appear in qmake/Makefile and also
226 # fix arch handling (automagically duplicates our -arch arg and breaks
227 # pch). Additionally disable Xarch support.
228 sed \
229 -e "s:-arch i386::" \
230 -e "s:-arch ppc::" \
231 -e "s:-arch x86_64::" \
232 -e "s:-arch ppc64::" \
233 -e "s:-arch \$i::" \
234 -e "/if \[ ! -z \"\$NATIVE_64_ARCH\" \]; then/,/fi/ d" \
235 -e "s:CFG_MAC_XARCH=yes:CFG_MAC_XARCH=no:g" \
236 -e "s:-Xarch_x86_64::g" \
237 -e "s:-Xarch_ppc64::g" \
238 -i configure mkspecs/common/mac-g++.conf || die "sed configure failed"
239
240 # On Snow Leopard don't fall back to 10.5 deployment target.
241 if [[ ${CHOST} == *-apple-darwin10 ]] ; then
242 sed -e "s:QMakeVar set QMAKE_MACOSX_DEPLOYMENT_TARGET.*:QMakeVar set QMAKE_MACOSX_DEPLOYMENT_TARGET 10.6:g" \
243 -e "s:-mmacosx-version-min=10.[0-9]:-mmacosx-version-min=10.6:g" \
244 -i configure mkspecs/common/mac-g++.conf || die "sed configure failed"
245 fi
246 fi
247
248 # this one is needed for all systems with a separate -liconv, apart from
249 # Darwin, for which the sources already cater for -liconv
250 if use !elibc_glibc && [[ ${CHOST} != *-darwin* ]] ; then
251 sed \
252 -e "s|mac:LIBS += -liconv|LIBS += -liconv|g" \
253 -i config.tests/unix/iconv/iconv.pro \
254 || die "sed on iconv.pro failed"
255 fi
256
257 # we need some patches for Solaris
258 sed -i \
259 -e '/^QMAKE_LFLAGS_THREAD/a\QMAKE_LFLAGS_DYNAMIC_LIST = -Wl,--dynamic-list,' \
260 mkspecs/$(qt_mkspecs_dir)/qmake.conf || die
261 # use GCC over SunStudio
262 sed -i -e '/PLATFORM=solaris-cc/s/cc/g++/' configure || die
263 # don't flirt with non-Prefix stuff, we're quite possessive
264 sed -i -e '/^QMAKE_\(LIB\|INC\)DIR\(_X11\|_OPENGL\|\)\t/s/=.*$/=/' \
265 mkspecs/$(qt_mkspecs_dir)/qmake.conf || die
266
267 base_src_prepare
268 }
269
270 # @FUNCTION: qt4-build_src_configure
271 # @DESCRIPTION:
272 # Default configure phase
273 qt4-build_src_configure() {
274 setqtenv
275 myconf="$(standard_configure_options) ${myconf}"
276
277 # this one is needed for all systems with a separate -liconv, apart from
278 # Darwin, for which the sources already cater for -liconv
279 use !elibc_glibc && [[ ${CHOST} != *-darwin* ]] && \
280 myconf+=" -liconv"
281
282 if has glib ${IUSE//+} && use glib; then
283 # use -I, -L and -l from configure
284 local glibflags="$(pkg-config --cflags --libs glib-2.0 gthread-2.0)"
285 # avoid the -pthread argument
286 myconf+=" ${glibflags//-pthread}"
287 unset glibflags
288 fi
289
290 if use aqua ; then
291 # On (snow) leopard use the new (frameworked) cocoa code.
292 if [[ ${CHOST##*-darwin} -ge 9 ]] ; then
293 myconf+=" -cocoa -framework"
294
295 # We are crazy and build cocoa + qt3support :-)
296 if use qt3support; then
297 sed -e "/case \"\$PLATFORM,\$CFG_MAC_COCOA\" in/,/;;/ s|CFG_QT3SUPPORT=\"no\"|CFG_QT3SUPPORT=\"yes\"|" \
298 -i configure
299 fi
300
301 # We need the source's headers, not the installed ones.
302 myconf+=" -I${S}/include"
303
304 # Add hint for the framework location.
305 myconf+=" -F${QTLIBDIR}"
306 fi
307 else
308 # freetype2 include dir is non-standard, thus include it on configure
309 # use -I from configure
310 myconf+=" $(pkg-config --cflags freetype2)"
311 fi
312
313 echo ./configure ${myconf}
314 ./configure ${myconf} || die "./configure failed"
315 myconf=""
316 }
317
318 # @FUNCTION: qt4-build_src_compile
319 # @DESCRIPTION: Actual compile phase
320 qt4-build_src_compile() {
321 setqtenv
322
323 build_directories ${QT4_TARGET_DIRECTORIES}
324 }
325
326 # @FUNCTION: fix_includes
327 # @DESCRIPTION:
328 # For MacOSX we need to add some symlinks when frameworks are
329 # being used, to avoid complications with some more or less stupid packages.
330 fix_includes() {
331 if use aqua && [[ ${CHOST##*-darwin} -ge 9 ]] ; then
332 # Some packages tend to include <Qt/...>
333 dodir "${QTHEADERDIR#${EPREFIX}}"/Qt
334
335 # Fake normal headers when frameworks are installed... eases life later on
336 local dest f
337 for frw in "${D}${QTLIBDIR}"/*.framework; do
338 [[ -e "${frw}"/Headers ]] || continue
339 f=$(basename ${frw})
340 dest="${QTHEADERDIR#${EPREFIX}}"/${f%.framework}
341 dosym "${QTLIBDIR#${EPREFIX}}"/${f}/Headers "${dest}"
342
343 # Link normal headers as well.
344 for hdr in "${D}/${QTLIBDIR}/${f}"/Headers/*; do
345 h=$(basename ${hdr})
346 dosym "${QTLIBDIR#${EPREFIX}}"/${f}/Headers/${h} "${QTHEADERDIR#${EPREFIX}}"/Qt/${h}
347 done
348 done
349 fi
350 }
351
352 # @FUNCTION: qt4-build_src_install
353 # @DESCRIPTION:
354 # Perform the actual installation including some library fixes.
355 qt4-build_src_install() {
356 [[ ${EAPI} == 2 ]] && use !prefix && ED=${D}
357 setqtenv
358 install_directories ${QT4_TARGET_DIRECTORIES}
359 install_qconfigs
360 fix_library_files
361 fix_includes
362 }
363
364 # @FUNCTION: setqtenv
365 setqtenv() {
366 # Set up installation directories
367 QTBASEDIR=${EPREFIX}/usr/$(get_libdir)/qt4
368 QTPREFIXDIR=${EPREFIX}/usr
369 QTBINDIR=${EPREFIX}/usr/bin
370 QTLIBDIR=${EPREFIX}/usr/$(get_libdir)/qt4
371 QMAKE_LIBDIR_QT=${QTLIBDIR}
372 QTPCDIR=${EPREFIX}/usr/$(get_libdir)/pkgconfig
373 QTDATADIR=${EPREFIX}/usr/share/qt4
374 QTDOCDIR=${EPREFIX}/usr/share/doc/qt-${PV}
375 QTHEADERDIR=${EPREFIX}/usr/include/qt4
376 QTPLUGINDIR=${QTLIBDIR}/plugins
377 QTSYSCONFDIR=${EPREFIX}/etc/qt4
378 QTTRANSDIR=${QTDATADIR}/translations
379 QTEXAMPLESDIR=${QTDATADIR}/examples
380 QTDEMOSDIR=${QTDATADIR}/demos
381 QT_INSTALL_PREFIX=${EPREFIX}/usr/$(get_libdir)/qt4
382 PLATFORM=$(qt_mkspecs_dir)
383
384 unset QMAKESPEC
385 }
386
387 # @FUNCTION: standard_configure_options
388 # @DESCRIPTION:
389 # Sets up some standard configure options, like libdir (if necessary), whether
390 # debug info is wanted or not.
391 standard_configure_options() {
392 local myconf=
393
394 [[ $(get_libdir) != lib ]] && myconf+=" -L${EPREFIX}/usr/$(get_libdir)"
395
396 # Disable visibility explicitly if gcc version isn't 4
397 if [[ $(gcc-major-version) -lt 4 ]]; then
398 myconf+=" -no-reduce-exports"
399 fi
400
401 # precompiled headers doesn't work on hardened, where the flag is masked.
402 myconf+=" $(qt_use pch)"
403
404 if use debug; then
405 myconf+=" -debug"
406 else
407 myconf+=" -release"
408 fi
409 myconf+=" -no-separate-debug-info"
410
411 use aqua && myconf+=" -no-framework"
412
413 # ARCH is set on Gentoo. Qt now falls back to generic on an unsupported
414 # $(tc-arch). Therefore we convert it to supported values.
415 case "$(tc-arch)" in
416 amd64|x64-*) myconf+=" -arch x86_64" ;;
417 ppc-macos) myconf+=" -arch ppc" ;;
418 ppc|ppc64|ppc-*) myconf+=" -arch powerpc" ;;
419 sparc|sparc-*) myconf+=" -arch sparc" ;;
420 x86-macos) myconf+=" -arch x86" ;;
421 x86|x86-*) myconf+=" -arch i386" ;;
422 alpha|arm|ia64|mips|s390|sparc) myconf+=" -arch $(tc-arch)" ;;
423 hppa|sh) myconf+=" -arch generic" ;;
424 *) die "$(tc-arch) is unsupported by this eclass. Please file a bug." ;;
425 esac
426
427 # 4.5: build everything but qt-xmlpatterns w/o exceptions
428 # 4.6: exceptions USE flag
429 local exceptions="-exceptions"
430 case "${PV}" in
431 4.5.*)
432 [[ ${PN} == "qt-xmlpatterns" ]] || exceptions="-no-exceptions"
433 ;;
434 *)
435 has exceptions "${IUSE//+}" && exceptions="$(qt_use exceptions)"
436 ;;
437 esac
438
439 # note about -reduce-relocations:
440 # That flag seems to introduce major breakage to applications,
441 # mostly to be seen as a core dump with the message "QPixmap: Must
442 # construct a QApplication before a QPaintDevice" on Solaris
443 # -- Daniel Vergien
444 [[ ${CHOST} != *-solaris* ]] && myconf+=" -reduce-relocations"
445
446 myconf+=" -platform $(qt_mkspecs_dir) -stl -verbose -largefile -confirm-license
447 -prefix ${QTPREFIXDIR} -bindir ${QTBINDIR} -libdir ${QTLIBDIR}
448 -datadir ${QTDATADIR} -docdir ${QTDOCDIR} -headerdir ${QTHEADERDIR}
449 -plugindir ${QTPLUGINDIR} -sysconfdir ${QTSYSCONFDIR}
450 -translationdir ${QTTRANSDIR} -examplesdir ${QTEXAMPLESDIR}
451 -demosdir ${QTDEMOSDIR} -silent -fast -opensource
452 ${exceptions}
453 -nomake examples -nomake demos"
454
455 echo "${myconf}"
456 }
457
458 # @FUNCTION: build_directories
459 # @USAGE: < directories >
460 # @DESCRIPTION:
461 # Compiles the code in $QT4_TARGET_DIRECTORIES
462 build_directories() {
463 for x in "$@"; do
464 pushd "${S}"/${x} >/dev/null
465 # avoid running over the maximum argument number, bug #299810
466 {
467 echo "${S}"/mkspecs/common/*.conf
468 find "${S}" -name '*.pr[io]'
469 } | xargs sed -i -e "s:\$\$\[QT_INSTALL_LIBS\]:${EPREFIX}/usr/$(get_libdir)/qt4:g" || die
470 "${S}"/bin/qmake "LIBS+=-L${QTLIBDIR}" "CONFIG+=nostrip" || die "qmake failed"
471 emake CC="$(tc-getCC)" \
472 CXX="$(tc-getCXX)" \
473 LINK="$(tc-getCXX)" || die "emake failed"
474 popd >/dev/null
475 done
476 }
477
478 # @FUNCTION: install_directories
479 # @USAGE: < directories >
480 # @DESCRIPTION:
481 # run emake install in the given directories, which are separated by spaces
482 install_directories() {
483 for x in "$@"; do
484 pushd "${S}"/${x} >/dev/null || die "Can't pushd ${S}/${x}"
485 emake INSTALL_ROOT="${D}" install || die "emake install failed"
486 popd >/dev/null || die "Can't popd from ${S}/${x}"
487 done
488 }
489
490 # @ECLASS-VARIABLE: QCONFIG_ADD
491 # @DESCRIPTION:
492 # List options that need to be added to QT_CONFIG in qconfig.pri
493 : ${QCONFIG_ADD:=}
494
495 # @ECLASS-VARIABLE: QCONFIG_REMOVE
496 # @DESCRIPTION:
497 # List options that need to be removed from QT_CONFIG in qconfig.pri
498 : ${QCONFIG_REMOVE:=}
499
500 # @ECLASS-VARIABLE: QCONFIG_DEFINE
501 # @DESCRIPTION:
502 # List variables that should be defined at the top of QtCore/qconfig.h
503 : ${QCONFIG_DEFINE:=}
504
505 # @FUNCTION: install_qconfigs
506 # @DESCRIPTION: Install gentoo-specific mkspecs configurations
507 install_qconfigs() {
508 local x
509 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} ]]; then
510 for x in QCONFIG_ADD QCONFIG_REMOVE; do
511 [[ -n ${!x} ]] && echo ${x}=${!x} >> "${T}"/${PN}-qconfig.pri
512 done
513 insinto ${QTDATADIR#${EPREFIX}}/mkspecs/gentoo
514 doins "${T}"/${PN}-qconfig.pri || die "installing ${PN}-qconfig.pri failed"
515 fi
516
517 if [[ -n ${QCONFIG_DEFINE} ]]; then
518 for x in ${QCONFIG_DEFINE}; do
519 echo "#define ${x}" >> "${T}"/gentoo-${PN}-qconfig.h
520 done
521 insinto ${QTHEADERDIR#${EPREFIX}}/Gentoo
522 doins "${T}"/gentoo-${PN}-qconfig.h || die "installing ${PN}-qconfig.h failed"
523 fi
524 }
525
526 # @FUNCTION: generate_qconfigs
527 # @DESCRIPTION: Generates gentoo-specific configurations
528 generate_qconfigs() {
529 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} || -n ${QCONFIG_DEFINE} || ${CATEGORY}/${PN} == x11-libs/qt-core ]]; then
530 local x qconfig_add qconfig_remove qconfig_new
531 for x in "${ROOT}${QTDATADIR}"/mkspecs/gentoo/*-qconfig.pri; do
532 [[ -f ${x} ]] || continue
533 qconfig_add+=" $(sed -n 's/^QCONFIG_ADD=//p' "${x}")"
534 qconfig_remove+=" $(sed -n 's/^QCONFIG_REMOVE=//p' "${x}")"
535 done
536
537 # these error checks do not use die because dying in pkg_post{inst,rm}
538 # just makes things worse.
539 if [[ -e "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri ]]; then
540 # start with the qconfig.pri that qt-core installed
541 if ! cp "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri \
542 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
543 eerror "cp qconfig failed."
544 return 1
545 fi
546
547 # generate list of QT_CONFIG entries from the existing list
548 # including qconfig_add and excluding qconfig_remove
549 for x in $(sed -n 's/^QT_CONFIG +=//p' \
550 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri) ${qconfig_add}; do
551 hasq ${x} ${qconfig_remove} || qconfig_new+=" ${x}"
552 done
553
554 # replace the existing QT_CONFIG list with qconfig_new
555 if ! sed -i -e "s/QT_CONFIG +=.*/QT_CONFIG += ${qconfig_new}/" \
556 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
557 eerror "Sed for QT_CONFIG failed"
558 return 1
559 fi
560
561 # create Gentoo/qconfig.h
562 if [[ ! -e ${ROOT}${QTHEADERDIR}/Gentoo ]]; then
563 if ! mkdir -p "${ROOT}${QTHEADERDIR}"/Gentoo; then
564 eerror "mkdir ${QTHEADERDIR}/Gentoo failed"
565 return 1
566 fi
567 fi
568 : > "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
569 for x in "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-*-qconfig.h; do
570 [[ -f ${x} ]] || continue
571 cat "${x}" >> "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
572 done
573 else
574 rm -f "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri
575 rm -f "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
576 rmdir "${ROOT}${QTDATADIR}"/mkspecs \
577 "${ROOT}${QTDATADIR}" \
578 "${ROOT}${QTHEADERDIR}"/Gentoo \
579 "${ROOT}${QTHEADERDIR}" 2>/dev/null
580 fi
581 fi
582 }
583
584 # @FUNCTION: qt4-build_pkg_postrm
585 # @DESCRIPTION: Generate configurations when the package is completely removed
586 qt4-build_pkg_postrm() {
587 generate_qconfigs
588 }
589
590 # @FUNCTION: qt4-build_pkg_postinst
591 # @DESCRIPTION: Generate configuration, plus throws a message about possible
592 # breakages and proposed solutions.
593 qt4-build_pkg_postinst() {
594 generate_qconfigs
595 }
596
597 # @FUNCTION: skip_qmake_build_patch
598 # @DESCRIPTION:
599 # Don't need to build qmake, as it's already installed from qt-core
600 skip_qmake_build_patch() {
601 # Don't need to build qmake, as it's already installed from qt-core
602 sed -i -e "s:if true:if false:g" "${S}"/configure || die "Sed failed"
603 }
604
605 # @FUNCTION: skip_project_generation_patch
606 # @DESCRIPTION:
607 # Exit the script early by throwing in an exit before all of the .pro files are scanned
608 skip_project_generation_patch() {
609 # Exit the script early by throwing in an exit before all of the .pro files are scanned
610 sed -e "s:echo \"Finding:exit 0\n\necho \"Finding:g" \
611 -i "${S}"/configure || die "Sed failed"
612 }
613
614 # @FUNCTION: symlink_binaries_to_buildtree
615 # @DESCRIPTION:
616 # Symlink generated binaries to buildtree so they can be used during compilation
617 # time
618 symlink_binaries_to_buildtree() {
619 for bin in qmake moc uic rcc; do
620 ln -s ${QTBINDIR}/${bin} "${S}"/bin/ || die "Symlinking ${bin} to ${S}/bin failed."
621 done
622 }
623
624 # @FUNCTION: fix_library_files
625 # @DESCRIPTION:
626 # Fixes the pathes in *.la, *.prl, *.pc, as they are wrong due to sandbox and
627 # moves the *.pc-files into the pkgconfig directory
628 fix_library_files() {
629 for libfile in "${D}"/${QTLIBDIR}/{*.la,*.prl,pkgconfig/*.pc}; do
630 if [[ -e ${libfile} ]]; then
631 sed -i -e "s:${S}/lib:${QTLIBDIR}:g" ${libfile} || die "Sed on ${libfile} failed."
632 fi
633 done
634
635 # pkgconfig files refer to WORKDIR/bin as the moc and uic locations. Fix:
636 for libfile in "${D}"/${QTLIBDIR}/pkgconfig/*.pc; do
637 if [[ -e ${libfile} ]]; then
638 sed -i -e "s:${S}/bin:${QTBINDIR}:g" ${libfile} || die "Sed failed"
639
640 # Move .pc files into the pkgconfig directory
641 dodir ${QTPCDIR#${EPREFIX}}
642 mv ${libfile} "${D}"/${QTPCDIR}/ \
643 || die "Moving ${libfile} to ${D}/${QTPCDIR}/ failed."
644 fi
645 done
646
647 # Don't install an empty directory
648 rmdir "${D}"/${QTLIBDIR}/pkgconfig
649 }
650
651 # @FUNCTION: qt_use
652 # @USAGE: < flag > [ feature ] [ enableval ]
653 # @DESCRIPTION:
654 # This will echo "${enableval}-${feature}" if <flag> is enabled, or
655 # "-no-${feature} if the flag is disabled. If [feature] is not specified <flag>
656 # will be used for that. If [enableval] is not specified, it omits the
657 # assignment-part
658 qt_use() {
659 local flag=$1
660 local feature=$1
661 local enableval=
662
663 [[ -n $2 ]] && feature=$2
664 [[ -n $3 ]] && enableval=-$3
665
666 if use ${flag}; then
667 echo "${enableval}-${feature}"
668 else
669 echo "-no-${feature}"
670 fi
671 }
672
673 # @FUNCTION: qt_mkspecs_dir
674 # @RETURN: the specs-directory w/o path
675 # @DESCRIPTION:
676 # Allows us to define which mkspecs dir we want to use.
677 qt_mkspecs_dir() {
678 # Allows us to define which mkspecs dir we want to use.
679 local spec
680
681 case ${CHOST} in
682 *-freebsd*|*-dragonfly*)
683 spec=freebsd ;;
684 *-openbsd*)
685 spec=openbsd ;;
686 *-netbsd*)
687 spec=netbsd ;;
688 *-darwin*)
689 if use aqua; then
690 # mac with carbon/cocoa
691 spec=macx
692 else
693 # darwin/mac with x11
694 spec=darwin
695 fi
696 ;;
697 *-solaris*)
698 spec=solaris ;;
699 *-linux-*|*-linux)
700 spec=linux ;;
701 *)
702 die "Unknown CHOST, no platform choosen."
703 esac
704
705 CXX=$(tc-getCXX)
706 if [[ ${CXX} == *g++* ]]; then
707 spec+=-g++
708 elif [[ ${CXX} == *icpc* ]]; then
709 spec+=-icc
710 else
711 die "Unknown compiler ${CXX}."
712 fi
713 if [[ -n ${LIBDIR/lib} ]]; then
714 spec+=-${LIBDIR/lib}
715 fi
716
717 # Add -64 for 64bit profiles
718 if use x64-freebsd ||
719 use amd64-linux ||
720 use x64-macos ||
721 use x64-solaris ||
722 use sparc64-solaris
723 then
724 spec+=-64
725 fi
726
727 echo "${spec}"
728 }
729
730 EXPORT_FUNCTIONS pkg_setup src_unpack src_prepare src_configure src_compile src_install pkg_postrm pkg_postinst

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