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Revision 1.74 - (show annotations) (download)
Sun May 30 10:31:05 2010 UTC (4 years, 3 months ago) by spatz
Branch: MAIN
Changes since 1.73: +7 -5 lines
Fix sedding of $MAKE in qt 4.5, bug 321335 (again).

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 1.73 2010/05/27 21:27:31 spatz 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 [[ ${EAPI} == 2 ]] && use !prefix && EPREFIX=
71
72 # Protect users by not allowing downgrades between releases
73 # Downgrading revisions within the same release should be allowed
74 if has_version '>'${CATEGORY}/${P}-r9999 ; then
75 if [[ -z $I_KNOW_WHAT_I_AM_DOING ]] ; then
76 eerror "Sanity check to keep you from breaking your system:"
77 eerror " Downgrading Qt is completely unsupported and will break your system!"
78 die "aborting to save your system"
79 else
80 ewarn "Downgrading Qt is completely unsupported and will break your system!"
81 fi
82 fi
83
84 if [[ "${PN}" == "qt-webkit" ]]; then
85 eshopts_push -s extglob
86 if is-flagq '-g?(gdb)?([0-9])'; then
87 echo
88 ewarn "You have enabled debug info (probably have -g or -ggdb in your \$C{,XX}FLAGS)."
89 ewarn "You may experience really long compilation times and/or increased memory usage."
90 ewarn "If compilation fails, please try removing -g{,gdb} before reporting a bug."
91 ewarn "For more info check out bug #307861"
92 echo
93 fi
94 eshopts_pop
95 fi
96
97 PATH="${S}/bin${PATH:+:}${PATH}"
98 if [[ ${CHOST} != *-darwin* ]]; then
99 LD_LIBRARY_PATH="${S}/lib${LD_LIBRARY_PATH:+:}${LD_LIBRARY_PATH}"
100 else
101 DYLD_LIBRARY_PATH="${S}/lib${DYLD_LIBRARY_PATH:+:}${DYLD_LIBRARY_PATH}"
102 # On MacOS we *need* at least src/gui/kernel/qapplication_mac.mm for
103 # platform detection. Note: needs to come before any directories to
104 # avoid extract failure.
105 [[ ${CHOST} == *-apple-darwin* ]] && \
106 QT4_EXTRACT_DIRECTORIES="src/gui/kernel/qapplication_mac.mm
107 ${QT4_EXTRACT_DIRECTORIES}"
108 fi
109
110 # Make sure ebuilds use the required EAPI
111 if [[ ${EAPI} != [23] ]]; then
112 eerror "The qt4-build eclass requires EAPI=2 or EAPI=3, but this ebuild is using"
113 eerror "EAPI=${EAPI:-0}. The ebuild author or editor failed. This ebuild needs to be"
114 eerror "fixed. Using qt4-build eclass without EAPI=2 or EAPI=3 will fail."
115 die "qt4-build eclass requires EAPI=2 or EAPI=3"
116 fi
117
118 if ! version_is_at_least 4.1 $(gcc-version); then
119 ewarn "Using a GCC version lower than 4.1 is not supported!"
120 fi
121 }
122
123 # @ECLASS-VARIABLE: QT4_TARGET_DIRECTORIES
124 # @DESCRIPTION:
125 # Arguments for build_target_directories. Takes the directories, in which the
126 # code should be compiled. This is a space-separated list
127
128 # @ECLASS-VARIABLE: QT4_EXTRACT_DIRECTORIES
129 # @DESCRIPTION:
130 # Space separated list including the directories that will be extracted from Qt
131 # tarball
132
133 # @FUNCTION: qt4-build_src_unpack
134 # @DESCRIPTION:
135 # Unpacks the sources
136 qt4-build_src_unpack() {
137 setqtenv
138 local target targets=
139 for target in configure LICENSE.GPL3 LICENSE.LGPL projects.pro \
140 src/{qbase,qt_targets,qt_install}.pri bin config.tests mkspecs qmake \
141 ${QT4_EXTRACT_DIRECTORIES}; do
142 targets+=" ${MY_P}/${target}"
143 done
144
145 echo tar xzf "${DISTDIR}"/${MY_P}.tar.gz ${targets}
146 tar xzf "${DISTDIR}"/${MY_P}.tar.gz ${targets} || die
147 }
148
149 # @ECLASS-VARIABLE: PATCHES
150 # @DESCRIPTION:
151 # In case you have patches to apply, specify them in PATCHES variable. Make sure
152 # to specify the full path. This variable is necessary for src_prepare phase.
153 # example:
154 # PATCHES="${FILESDIR}"/mypatch.patch
155 # ${FILESDIR}"/mypatch2.patch"
156 #
157
158 # @FUNCTION: qt4-build_src_prepare
159 # @DESCRIPTION:
160 # Prepare the sources before the configure phase. Strip CFLAGS if necessary, and fix
161 # source files in order to respect CFLAGS/CXXFLAGS/LDFLAGS specified on /etc/make.conf.
162 qt4-build_src_prepare() {
163 setqtenv
164 cd "${S}"
165
166 # fix qt 4.7 regression that skips -fvisibility=hidden
167 if version_is_at_least "4.7.0_beta1"; then
168 sed -e "s/^gcc|g++)/*gcc|*g++)/" \
169 -i config.tests/unix/fvisibility.test ||
170 die "visibility fixing sed failed"
171 fi
172
173 if use aqua; then
174 # provide a proper macx-g++-64
175 use x64-macos && ln -s macx-g++ mkspecs/$(qt_mkspecs_dir)
176
177 sed -e '/^CONFIG/s:app_bundle::' \
178 -e '/^CONFIG/s:plugin_no_soname:plugin_with_soname absolute_library_soname:' \
179 -i mkspecs/$(qt_mkspecs_dir)/qmake.conf || die "sed failed"
180 fi
181
182 if [[ ${PN} != qt-core ]]; then
183 skip_qmake_build_patch
184 skip_project_generation_patch
185 symlink_binaries_to_buildtree
186 fi
187
188 if [[ ${CHOST} == *86*-apple-darwin* ]] ; then
189 # qmake bus errors with -O2 but -O3 works
190 replace-flags -O2 -O3
191 fi
192
193 # Bug 178652
194 if [[ $(gcc-major-version) == 3 ]] && use amd64; then
195 ewarn "Appending -fno-gcse to CFLAGS/CXXFLAGS"
196 append-flags -fno-gcse
197 fi
198
199 # Unsupported old gcc versions - hardened needs this :(
200 if [[ $(gcc-major-version) -lt 4 ]] ; then
201 ewarn "Appending -fno-stack-protector to CXXFLAGS"
202 append-cxxflags -fno-stack-protector
203 # Bug 253127
204 sed -e "/^QMAKE_CFLAGS\t/ s:$: -fno-stack-protector-all:" \
205 -i "${S}"/mkspecs/common/g++.conf || die "sed ${S}/mkspecs/common/g++.conf failed"
206 fi
207
208 # Bug 261632
209 if use ppc64; then
210 ewarn "Appending -mminimal-toc to CFLAGS/CXXFLAGS"
211 append-flags -mminimal-toc
212 fi
213
214 # Bug 282984 && Bug 295530
215 sed -e "s:\(^SYSTEM_VARIABLES\):CC=$(tc-getCC)\nCXX=$(tc-getCXX)\nCFLAGS=\"${CFLAGS}\"\nCXXFLAGS=\"${CXXFLAGS}\"\nLDFLAGS=\"${LDFLAGS}\"\n\1:" \
216 -i configure || die "sed qmake compilers failed"
217 # bug 321335
218 if version_is_at_least 4.6; then
219 find ./config.tests/unix -name "*.test" -type f -exec grep -lZ \$MAKE '{}' \; | \
220 xargs -0 \
221 sed -e "s:\(\$MAKE\):\1 CC=$(tc-getCC) CXX=$(tc-getCXX) LD=$(tc-getCXX) LINK=$(tc-getCXX):g" \
222 -i || die "sed test compilers failed"
223 fi
224
225 # Bug 172219
226 sed -e "s:X11R6/::" \
227 -i "${S}"/mkspecs/$(qt_mkspecs_dir)/qmake.conf || die "sed ${S}/mkspecs/$(qt_mkspecs_dir)/qmake.conf failed"
228
229 if [[ ${CHOST} == *-darwin* ]]; then
230 # Set FLAGS *and* remove -arch, since our gcc-apple is multilib
231 # crippled (by design) :/
232 sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
233 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
234 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=-headerpad_max_install_names ${LDFLAGS}:" \
235 -e "s:-arch\s\w*::g" \
236 -i mkspecs/common/mac-g++.conf || die "sed mkspecs/common/mac-g++.conf failed"
237
238 # Fix configure's -arch settings that appear in qmake/Makefile and also
239 # fix arch handling (automagically duplicates our -arch arg and breaks
240 # pch). Additionally disable Xarch support.
241 sed \
242 -e "s:-arch i386::" \
243 -e "s:-arch ppc::" \
244 -e "s:-arch x86_64::" \
245 -e "s:-arch ppc64::" \
246 -e "s:-arch \$i::" \
247 -e "/if \[ ! -z \"\$NATIVE_64_ARCH\" \]; then/,/fi/ d" \
248 -e "s:CFG_MAC_XARCH=yes:CFG_MAC_XARCH=no:g" \
249 -e "s:-Xarch_x86_64::g" \
250 -e "s:-Xarch_ppc64::g" \
251 -i configure mkspecs/common/mac-g++.conf || die "sed configure failed"
252
253 # On Snow Leopard don't fall back to 10.5 deployment target.
254 if [[ ${CHOST} == *-apple-darwin10 ]] ; then
255 sed -e "s:QMakeVar set QMAKE_MACOSX_DEPLOYMENT_TARGET.*:QMakeVar set QMAKE_MACOSX_DEPLOYMENT_TARGET 10.6:g" \
256 -e "s:-mmacosx-version-min=10.[0-9]:-mmacosx-version-min=10.6:g" \
257 -i configure mkspecs/common/mac-g++.conf || die "sed configure failed"
258 fi
259 fi
260
261 # this one is needed for all systems with a separate -liconv, apart from
262 # Darwin, for which the sources already cater for -liconv
263 if use !elibc_glibc && [[ ${CHOST} != *-darwin* ]] ; then
264 sed \
265 -e "s|mac:LIBS += -liconv|LIBS += -liconv|g" \
266 -i config.tests/unix/iconv/iconv.pro \
267 || die "sed on iconv.pro failed"
268 fi
269
270 # we need some patches for Solaris
271 sed -i \
272 -e '/^QMAKE_LFLAGS_THREAD/a\QMAKE_LFLAGS_DYNAMIC_LIST = -Wl,--dynamic-list,' \
273 mkspecs/$(qt_mkspecs_dir)/qmake.conf || die
274 # use GCC over SunStudio
275 sed -i -e '/PLATFORM=solaris-cc/s/cc/g++/' configure || die
276 # don't flirt with non-Prefix stuff, we're quite possessive
277 sed -i -e '/^QMAKE_\(LIB\|INC\)DIR\(_X11\|_OPENGL\|\)\t/s/=.*$/=/' \
278 mkspecs/$(qt_mkspecs_dir)/qmake.conf || die
279
280 base_src_prepare
281 }
282
283 # @FUNCTION: qt4-build_src_configure
284 # @DESCRIPTION:
285 # Default configure phase
286 qt4-build_src_configure() {
287 setqtenv
288 myconf="$(standard_configure_options) ${myconf}"
289
290 # this one is needed for all systems with a separate -liconv, apart from
291 # Darwin, for which the sources already cater for -liconv
292 use !elibc_glibc && [[ ${CHOST} != *-darwin* ]] && \
293 myconf+=" -liconv"
294
295 if has glib ${IUSE//+} && use glib; then
296 # use -I, -L and -l from configure
297 local glibflags="$(pkg-config --cflags --libs glib-2.0 gthread-2.0)"
298 # avoid the -pthread argument
299 myconf+=" ${glibflags//-pthread}"
300 unset glibflags
301 fi
302
303 if use aqua ; then
304 # On (snow) leopard use the new (frameworked) cocoa code.
305 if [[ ${CHOST##*-darwin} -ge 9 ]] ; then
306 myconf+=" -cocoa -framework"
307
308 # We are crazy and build cocoa + qt3support :-)
309 if use qt3support; then
310 sed -e "/case \"\$PLATFORM,\$CFG_MAC_COCOA\" in/,/;;/ s|CFG_QT3SUPPORT=\"no\"|CFG_QT3SUPPORT=\"yes\"|" \
311 -i configure
312 fi
313
314 # We need the source's headers, not the installed ones.
315 myconf+=" -I${S}/include"
316
317 # Add hint for the framework location.
318 myconf+=" -F${QTLIBDIR}"
319 fi
320 else
321 # freetype2 include dir is non-standard, thus include it on configure
322 # use -I from configure
323 myconf+=" $(pkg-config --cflags freetype2)"
324 fi
325
326 echo ./configure ${myconf}
327 ./configure ${myconf} || die "./configure failed"
328 myconf=""
329 }
330
331 # @FUNCTION: qt4-build_src_compile
332 # @DESCRIPTION: Actual compile phase
333 qt4-build_src_compile() {
334 setqtenv
335
336 build_directories ${QT4_TARGET_DIRECTORIES}
337 }
338
339 # @FUNCTION: fix_includes
340 # @DESCRIPTION:
341 # For MacOSX we need to add some symlinks when frameworks are
342 # being used, to avoid complications with some more or less stupid packages.
343 fix_includes() {
344 if use aqua && [[ ${CHOST##*-darwin} -ge 9 ]] ; then
345 # Some packages tend to include <Qt/...>
346 dodir "${QTHEADERDIR#${EPREFIX}}"/Qt
347
348 # Fake normal headers when frameworks are installed... eases life later on
349 local dest f
350 for frw in "${D}${QTLIBDIR}"/*.framework; do
351 [[ -e "${frw}"/Headers ]] || continue
352 f=$(basename ${frw})
353 dest="${QTHEADERDIR#${EPREFIX}}"/${f%.framework}
354 dosym "${QTLIBDIR#${EPREFIX}}"/${f}/Headers "${dest}"
355
356 # Link normal headers as well.
357 for hdr in "${D}/${QTLIBDIR}/${f}"/Headers/*; do
358 h=$(basename ${hdr})
359 dosym "${QTLIBDIR#${EPREFIX}}"/${f}/Headers/${h} "${QTHEADERDIR#${EPREFIX}}"/Qt/${h}
360 done
361 done
362 fi
363 }
364
365 # @FUNCTION: qt4-build_src_install
366 # @DESCRIPTION:
367 # Perform the actual installation including some library fixes.
368 qt4-build_src_install() {
369 [[ ${EAPI} == 2 ]] && use !prefix && ED=${D}
370 setqtenv
371 install_directories ${QT4_TARGET_DIRECTORIES}
372 install_qconfigs
373 fix_library_files
374 fix_includes
375 }
376
377 # @FUNCTION: setqtenv
378 setqtenv() {
379 # Set up installation directories
380 QTBASEDIR=${EPREFIX}/usr/$(get_libdir)/qt4
381 QTPREFIXDIR=${EPREFIX}/usr
382 QTBINDIR=${EPREFIX}/usr/bin
383 QTLIBDIR=${EPREFIX}/usr/$(get_libdir)/qt4
384 QMAKE_LIBDIR_QT=${QTLIBDIR}
385 QTPCDIR=${EPREFIX}/usr/$(get_libdir)/pkgconfig
386 QTDATADIR=${EPREFIX}/usr/share/qt4
387 QTDOCDIR=${EPREFIX}/usr/share/doc/qt-${PV}
388 QTHEADERDIR=${EPREFIX}/usr/include/qt4
389 QTPLUGINDIR=${QTLIBDIR}/plugins
390 QTSYSCONFDIR=${EPREFIX}/etc/qt4
391 QTTRANSDIR=${QTDATADIR}/translations
392 QTEXAMPLESDIR=${QTDATADIR}/examples
393 QTDEMOSDIR=${QTDATADIR}/demos
394 QT_INSTALL_PREFIX=${EPREFIX}/usr/$(get_libdir)/qt4
395 PLATFORM=$(qt_mkspecs_dir)
396
397 unset QMAKESPEC
398 }
399
400 # @FUNCTION: standard_configure_options
401 # @DESCRIPTION:
402 # Sets up some standard configure options, like libdir (if necessary), whether
403 # debug info is wanted or not.
404 standard_configure_options() {
405 local myconf=
406
407 [[ $(get_libdir) != lib ]] && myconf+=" -L${EPREFIX}/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 # 4.5: build everything but qt-xmlpatterns w/o exceptions
441 # 4.6: exceptions USE flag
442 local exceptions="-exceptions"
443 case "${PV}" in
444 4.5.*)
445 [[ ${PN} == "qt-xmlpatterns" ]] || exceptions="-no-exceptions"
446 ;;
447 *)
448 has exceptions "${IUSE//+}" && exceptions="$(qt_use exceptions)"
449 ;;
450 esac
451
452 # note about -reduce-relocations:
453 # That flag seems to introduce major breakage to applications,
454 # mostly to be seen as a core dump with the message "QPixmap: Must
455 # construct a QApplication before a QPaintDevice" on Solaris
456 # -- Daniel Vergien
457 [[ ${CHOST} != *-solaris* ]] && myconf+=" -reduce-relocations"
458
459 myconf+=" -platform $(qt_mkspecs_dir) -stl -verbose -largefile -confirm-license
460 -prefix ${QTPREFIXDIR} -bindir ${QTBINDIR} -libdir ${QTLIBDIR}
461 -datadir ${QTDATADIR} -docdir ${QTDOCDIR} -headerdir ${QTHEADERDIR}
462 -plugindir ${QTPLUGINDIR} -sysconfdir ${QTSYSCONFDIR}
463 -translationdir ${QTTRANSDIR} -examplesdir ${QTEXAMPLESDIR}
464 -demosdir ${QTDEMOSDIR} -silent -fast -opensource
465 ${exceptions}
466 -nomake examples -nomake demos"
467
468 echo "${myconf}"
469 }
470
471 # @FUNCTION: build_directories
472 # @USAGE: < directories >
473 # @DESCRIPTION:
474 # Compiles the code in $QT4_TARGET_DIRECTORIES
475 build_directories() {
476 for x in "$@"; do
477 pushd "${S}"/${x} >/dev/null
478 # avoid running over the maximum argument number, bug #299810
479 {
480 echo "${S}"/mkspecs/common/*.conf
481 find "${S}" -name '*.pr[io]'
482 } | xargs sed -i -e "s:\$\$\[QT_INSTALL_LIBS\]:${EPREFIX}/usr/$(get_libdir)/qt4:g" || die
483 "${S}"/bin/qmake "LIBS+=-L${QTLIBDIR}" "CONFIG+=nostrip" || die "qmake failed"
484 emake CC="$(tc-getCC)" \
485 CXX="$(tc-getCXX)" \
486 LINK="$(tc-getCXX)" || die "emake failed"
487 popd >/dev/null
488 done
489 }
490
491 # @FUNCTION: install_directories
492 # @USAGE: < directories >
493 # @DESCRIPTION:
494 # run emake install in the given directories, which are separated by spaces
495 install_directories() {
496 for x in "$@"; do
497 pushd "${S}"/${x} >/dev/null || die "Can't pushd ${S}/${x}"
498 emake INSTALL_ROOT="${D}" install || die "emake install failed"
499 popd >/dev/null || die "Can't popd from ${S}/${x}"
500 done
501 }
502
503 # @ECLASS-VARIABLE: QCONFIG_ADD
504 # @DESCRIPTION:
505 # List options that need to be added to QT_CONFIG in qconfig.pri
506 : ${QCONFIG_ADD:=}
507
508 # @ECLASS-VARIABLE: QCONFIG_REMOVE
509 # @DESCRIPTION:
510 # List options that need to be removed from QT_CONFIG in qconfig.pri
511 : ${QCONFIG_REMOVE:=}
512
513 # @ECLASS-VARIABLE: QCONFIG_DEFINE
514 # @DESCRIPTION:
515 # List variables that should be defined at the top of QtCore/qconfig.h
516 : ${QCONFIG_DEFINE:=}
517
518 # @FUNCTION: install_qconfigs
519 # @DESCRIPTION: Install gentoo-specific mkspecs configurations
520 install_qconfigs() {
521 local x
522 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} ]]; then
523 for x in QCONFIG_ADD QCONFIG_REMOVE; do
524 [[ -n ${!x} ]] && echo ${x}=${!x} >> "${T}"/${PN}-qconfig.pri
525 done
526 insinto ${QTDATADIR#${EPREFIX}}/mkspecs/gentoo
527 doins "${T}"/${PN}-qconfig.pri || die "installing ${PN}-qconfig.pri failed"
528 fi
529
530 if [[ -n ${QCONFIG_DEFINE} ]]; then
531 for x in ${QCONFIG_DEFINE}; do
532 echo "#define ${x}" >> "${T}"/gentoo-${PN}-qconfig.h
533 done
534 insinto ${QTHEADERDIR#${EPREFIX}}/Gentoo
535 doins "${T}"/gentoo-${PN}-qconfig.h || die "installing ${PN}-qconfig.h failed"
536 fi
537 }
538
539 # @FUNCTION: generate_qconfigs
540 # @DESCRIPTION: Generates gentoo-specific configurations
541 generate_qconfigs() {
542 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} || -n ${QCONFIG_DEFINE} || ${CATEGORY}/${PN} == x11-libs/qt-core ]]; then
543 local x qconfig_add qconfig_remove qconfig_new
544 for x in "${ROOT}${QTDATADIR}"/mkspecs/gentoo/*-qconfig.pri; do
545 [[ -f ${x} ]] || continue
546 qconfig_add+=" $(sed -n 's/^QCONFIG_ADD=//p' "${x}")"
547 qconfig_remove+=" $(sed -n 's/^QCONFIG_REMOVE=//p' "${x}")"
548 done
549
550 # these error checks do not use die because dying in pkg_post{inst,rm}
551 # just makes things worse.
552 if [[ -e "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri ]]; then
553 # start with the qconfig.pri that qt-core installed
554 if ! cp "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri \
555 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
556 eerror "cp qconfig failed."
557 return 1
558 fi
559
560 # generate list of QT_CONFIG entries from the existing list
561 # including qconfig_add and excluding qconfig_remove
562 for x in $(sed -n 's/^QT_CONFIG +=//p' \
563 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri) ${qconfig_add}; do
564 hasq ${x} ${qconfig_remove} || qconfig_new+=" ${x}"
565 done
566
567 # replace the existing QT_CONFIG list with qconfig_new
568 if ! sed -i -e "s/QT_CONFIG +=.*/QT_CONFIG += ${qconfig_new}/" \
569 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
570 eerror "Sed for QT_CONFIG failed"
571 return 1
572 fi
573
574 # create Gentoo/qconfig.h
575 if [[ ! -e ${ROOT}${QTHEADERDIR}/Gentoo ]]; then
576 if ! mkdir -p "${ROOT}${QTHEADERDIR}"/Gentoo; then
577 eerror "mkdir ${QTHEADERDIR}/Gentoo failed"
578 return 1
579 fi
580 fi
581 : > "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
582 for x in "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-*-qconfig.h; do
583 [[ -f ${x} ]] || continue
584 cat "${x}" >> "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
585 done
586 else
587 rm -f "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri
588 rm -f "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
589 rmdir "${ROOT}${QTDATADIR}"/mkspecs \
590 "${ROOT}${QTDATADIR}" \
591 "${ROOT}${QTHEADERDIR}"/Gentoo \
592 "${ROOT}${QTHEADERDIR}" 2>/dev/null
593 fi
594 fi
595 }
596
597 # @FUNCTION: qt4-build_pkg_postrm
598 # @DESCRIPTION: Generate configurations when the package is completely removed
599 qt4-build_pkg_postrm() {
600 generate_qconfigs
601 }
602
603 # @FUNCTION: qt4-build_pkg_postinst
604 # @DESCRIPTION: Generate configuration, plus throws a message about possible
605 # breakages and proposed solutions.
606 qt4-build_pkg_postinst() {
607 generate_qconfigs
608 }
609
610 # @FUNCTION: skip_qmake_build_patch
611 # @DESCRIPTION:
612 # Don't need to build qmake, as it's already installed from qt-core
613 skip_qmake_build_patch() {
614 # Don't need to build qmake, as it's already installed from qt-core
615 sed -i -e "s:if true:if false:g" "${S}"/configure || die "Sed failed"
616 }
617
618 # @FUNCTION: skip_project_generation_patch
619 # @DESCRIPTION:
620 # Exit the script early by throwing in an exit before all of the .pro files are scanned
621 skip_project_generation_patch() {
622 # Exit the script early by throwing in an exit before all of the .pro files are scanned
623 sed -e "s:echo \"Finding:exit 0\n\necho \"Finding:g" \
624 -i "${S}"/configure || die "Sed failed"
625 }
626
627 # @FUNCTION: symlink_binaries_to_buildtree
628 # @DESCRIPTION:
629 # Symlink generated binaries to buildtree so they can be used during compilation
630 # time
631 symlink_binaries_to_buildtree() {
632 for bin in qmake moc uic rcc; do
633 ln -s ${QTBINDIR}/${bin} "${S}"/bin/ || die "Symlinking ${bin} to ${S}/bin failed."
634 done
635 }
636
637 # @FUNCTION: fix_library_files
638 # @DESCRIPTION:
639 # Fixes the pathes in *.la, *.prl, *.pc, as they are wrong due to sandbox and
640 # moves the *.pc-files into the pkgconfig directory
641 fix_library_files() {
642 for libfile in "${D}"/${QTLIBDIR}/{*.la,*.prl,pkgconfig/*.pc}; do
643 if [[ -e ${libfile} ]]; then
644 sed -i -e "s:${S}/lib:${QTLIBDIR}:g" ${libfile} || die "Sed on ${libfile} failed."
645 fi
646 done
647
648 # pkgconfig files refer to WORKDIR/bin as the moc and uic locations. Fix:
649 for libfile in "${D}"/${QTLIBDIR}/pkgconfig/*.pc; do
650 if [[ -e ${libfile} ]]; then
651 sed -i -e "s:${S}/bin:${QTBINDIR}:g" ${libfile} || die "Sed failed"
652
653 # Move .pc files into the pkgconfig directory
654 dodir ${QTPCDIR#${EPREFIX}}
655 mv ${libfile} "${D}"/${QTPCDIR}/ \
656 || die "Moving ${libfile} to ${D}/${QTPCDIR}/ failed."
657 fi
658 done
659
660 # Don't install an empty directory
661 rmdir "${D}"/${QTLIBDIR}/pkgconfig
662 }
663
664 # @FUNCTION: qt_use
665 # @USAGE: < flag > [ feature ] [ enableval ]
666 # @DESCRIPTION:
667 # This will echo "${enableval}-${feature}" if <flag> is enabled, or
668 # "-no-${feature} if the flag is disabled. If [feature] is not specified <flag>
669 # will be used for that. If [enableval] is not specified, it omits the
670 # assignment-part
671 qt_use() {
672 local flag=$1
673 local feature=$1
674 local enableval=
675
676 [[ -n $2 ]] && feature=$2
677 [[ -n $3 ]] && enableval=-$3
678
679 if use ${flag}; then
680 echo "${enableval}-${feature}"
681 else
682 echo "-no-${feature}"
683 fi
684 }
685
686 # @FUNCTION: qt_mkspecs_dir
687 # @RETURN: the specs-directory w/o path
688 # @DESCRIPTION:
689 # Allows us to define which mkspecs dir we want to use.
690 qt_mkspecs_dir() {
691 # Allows us to define which mkspecs dir we want to use.
692 local spec
693
694 case ${CHOST} in
695 *-freebsd*|*-dragonfly*)
696 spec=freebsd ;;
697 *-openbsd*)
698 spec=openbsd ;;
699 *-netbsd*)
700 spec=netbsd ;;
701 *-darwin*)
702 if use aqua; then
703 # mac with carbon/cocoa
704 spec=macx
705 else
706 # darwin/mac with x11
707 spec=darwin
708 fi
709 ;;
710 *-solaris*)
711 spec=solaris ;;
712 *-linux-*|*-linux)
713 spec=linux ;;
714 *)
715 die "Unknown CHOST, no platform choosen."
716 esac
717
718 CXX=$(tc-getCXX)
719 if [[ ${CXX} == *g++* ]]; then
720 spec+=-g++
721 elif [[ ${CXX} == *icpc* ]]; then
722 spec+=-icc
723 else
724 die "Unknown compiler ${CXX}."
725 fi
726 if [[ -n ${LIBDIR/lib} ]]; then
727 spec+=-${LIBDIR/lib}
728 fi
729
730 # Add -64 for 64bit profiles
731 if use x64-freebsd ||
732 use amd64-linux ||
733 use x64-macos ||
734 use x64-solaris ||
735 use sparc64-solaris
736 then
737 spec+=-64
738 fi
739
740 echo "${spec}"
741 }
742
743 EXPORT_FUNCTIONS pkg_setup src_unpack src_prepare src_configure src_compile src_install pkg_postrm pkg_postinst

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