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Revision 1.113 - (show annotations) (download)
Sat Dec 31 00:46:04 2011 UTC (2 years, 8 months ago) by pesa
Branch: MAIN
Changes since 1.112: +11 -8 lines
Respect {C,CXX,LD}FLAGS during config.tests (bug #336618).

1 # Copyright 1999-2011 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 1.112 2011/12/30 14:39:26 pesa Exp $
4
5 # @ECLASS: qt4-build.eclass
6 # @MAINTAINER:
7 # Qt herd <qt@gentoo.org>
8 # @BLURB: Eclass for Qt4 split ebuilds.
9 # @DESCRIPTION:
10 # This eclass contains various functions that are used when building Qt4.
11
12 inherit base eutils multilib toolchain-funcs flag-o-matic versionator
13
14 MY_PV=${PV/_/-}
15 MY_P=qt-everywhere-opensource-src-${MY_PV}
16
17 HOMEPAGE="http://qt.nokia.com/ http://qt-project.org/"
18 SRC_URI="http://get.qt.nokia.com/qt/source/${MY_P}.tar.gz"
19 LICENSE="|| ( LGPL-2.1 GPL-3 )"
20
21 IUSE="aqua debug pch"
22
23 [[ ${CATEGORY}/${PN} != x11-libs/qt-xmlpatterns ]] &&
24 [[ ${CATEGORY}/${PN} != x11-themes/qgtkstyle ]] &&
25 IUSE+=" +exceptions"
26
27 if version_is_at_least 4.7.99999999; then
28 IUSE+=" c++0x qpa"
29 fi
30
31 DEPEND="dev-util/pkgconfig"
32 RDEPEND="
33 !<x11-libs/qt-assistant-${PV}
34 !>x11-libs/qt-assistant-${PV}-r9999
35 !<x11-libs/qt-core-${PV}
36 !>x11-libs/qt-core-${PV}-r9999
37 !<x11-libs/qt-dbus-${PV}
38 !>x11-libs/qt-dbus-${PV}-r9999
39 !<x11-libs/qt-declarative-${PV}
40 !>x11-libs/qt-declarative-${PV}-r9999
41 !<x11-libs/qt-demo-${PV}
42 !>x11-libs/qt-demo-${PV}-r9999
43 !<x11-libs/qt-gui-${PV}
44 !>x11-libs/qt-gui-${PV}-r9999
45 !<x11-libs/qt-multimedia-${PV}
46 !>x11-libs/qt-multimedia-${PV}-r9999
47 !<x11-libs/qt-opengl-${PV}
48 !>x11-libs/qt-opengl-${PV}-r9999
49 !<x11-libs/qt-phonon-${PV}
50 !>x11-libs/qt-phonon-${PV}-r9999
51 !<x11-libs/qt-qt3support-${PV}
52 !>x11-libs/qt-qt3support-${PV}-r9999
53 !<x11-libs/qt-script-${PV}
54 !>x11-libs/qt-script-${PV}-r9999
55 !<x11-libs/qt-sql-${PV}
56 !>x11-libs/qt-sql-${PV}-r9999
57 !<x11-libs/qt-svg-${PV}
58 !>x11-libs/qt-svg-${PV}-r9999
59 !<x11-libs/qt-test-${PV}
60 !>x11-libs/qt-test-${PV}-r9999
61 !<x11-libs/qt-webkit-${PV}
62 !>x11-libs/qt-webkit-${PV}-r9999
63 !<x11-libs/qt-xmlpatterns-${PV}
64 !>x11-libs/qt-xmlpatterns-${PV}-r9999
65 "
66
67 S=${WORKDIR}/${MY_P}
68
69 # @FUNCTION: qt4-build_pkg_setup
70 # @DESCRIPTION:
71 # Sets up PATH and LD_LIBRARY_PATH.
72 qt4-build_pkg_setup() {
73 [[ ${EAPI} == 2 ]] && use !prefix && EPREFIX=
74
75 # Protect users by not allowing downgrades between releases
76 # Downgrading revisions within the same release should be allowed
77 if has_version '>'${CATEGORY}/${P}-r9999; then
78 if [[ -z ${I_KNOW_WHAT_I_AM_DOING} ]]; then
79 eerror "Sanity check to keep you from breaking your system:"
80 eerror " Downgrading Qt is completely unsupported and will break your system!"
81 die "aborting to save your system"
82 else
83 ewarn "Downgrading Qt is completely unsupported and will break your system!"
84 fi
85 fi
86
87 if [[ ${PN} == "qt-webkit" ]]; then
88 eshopts_push -s extglob
89 if is-flagq '-g?(gdb)?([1-9])'; then
90 echo
91 ewarn "You have enabled debug info (probably have -g or -ggdb in your \$C{,XX}FLAGS)."
92 ewarn "You may experience really long compilation times and/or increased memory usage."
93 ewarn "If compilation fails, please try removing -g{,gdb} before reporting a bug."
94 ewarn "For more info check out bug #307861"
95 echo
96 fi
97 eshopts_pop
98 fi
99
100 PATH="${S}/bin${PATH:+:}${PATH}"
101 if [[ ${CHOST} != *-darwin* ]]; then
102 LD_LIBRARY_PATH="${S}/lib${LD_LIBRARY_PATH:+:}${LD_LIBRARY_PATH}"
103 else
104 DYLD_LIBRARY_PATH="${S}/lib${DYLD_LIBRARY_PATH:+:}${DYLD_LIBRARY_PATH}"
105 # On MacOS we *need* at least src/gui/kernel/qapplication_mac.mm for
106 # platform detection. Note: needs to come before any directories to
107 # avoid extract failure.
108 [[ ${CHOST} == *-apple-darwin* ]] && \
109 QT4_EXTRACT_DIRECTORIES="src/gui/kernel/qapplication_mac.mm
110 ${QT4_EXTRACT_DIRECTORIES}"
111 fi
112
113 # Make sure ebuilds use the required EAPI
114 if [[ ${EAPI} != [23] ]]; then
115 eerror "The qt4-build eclass requires EAPI=2 or EAPI=3, but this ebuild is using"
116 eerror "EAPI=${EAPI:-0}. The ebuild author or editor failed. This ebuild needs to be"
117 eerror "fixed. Using qt4-build eclass without EAPI=2 or EAPI=3 will fail."
118 die "qt4-build eclass requires EAPI=2 or EAPI=3"
119 fi
120
121 if ! version_is_at_least 4.1 $(gcc-version); then
122 ewarn "Using a GCC version lower than 4.1 is not supported!"
123 fi
124 }
125
126 # @ECLASS-VARIABLE: QT4_TARGET_DIRECTORIES
127 # @DESCRIPTION:
128 # Arguments for build_target_directories. Takes the directories in which the
129 # code should be compiled. This is a space-separated list.
130
131 # @ECLASS-VARIABLE: QT4_EXTRACT_DIRECTORIES
132 # @DESCRIPTION:
133 # Space-separated list including the directories that will be extracted from
134 # Qt tarball.
135
136 # @FUNCTION: qt4-build_src_unpack
137 # @DESCRIPTION:
138 # Unpacks the sources.
139 qt4-build_src_unpack() {
140 setqtenv
141
142 local tarball="${MY_P}.tar.gz" target= targets=
143 for target in configure LICENSE.GPL3 LICENSE.LGPL projects.pro \
144 src/{qbase,qt_targets,qt_install}.pri bin config.tests \
145 mkspecs qmake ${QT4_EXTRACT_DIRECTORIES}
146 do
147 targets+="${MY_P}/${target} "
148 done
149
150 ebegin "Unpacking parts of ${tarball}:" ${targets//${MY_P}\/}
151 tar -xzf "${DISTDIR}/${tarball}" ${targets}
152 eend $? || die "failed to unpack"
153 }
154
155 # @ECLASS-VARIABLE: PATCHES
156 # @DEFAULT_UNSET
157 # @DESCRIPTION:
158 # PATCHES array variable containing all various patches to be applied.
159 # This variable is expected to be defined in global scope of ebuild.
160 # Make sure to specify the full path. This variable is utilised in
161 # src_unpack/src_prepare phase, based on EAPI.
162 #
163 # @CODE
164 # PATCHES=( "${FILESDIR}/mypatch.patch"
165 # "${FILESDIR}/patches_folder/" )
166 # @CODE
167
168 # @FUNCTION: qt4-build_src_prepare
169 # @DESCRIPTION:
170 # Prepare the sources before the configure phase. Strip CFLAGS if necessary, and fix
171 # the build system in order to respect CFLAGS/CXXFLAGS/LDFLAGS specified in /etc/make.conf.
172 qt4-build_src_prepare() {
173 setqtenv
174 cd "${S}"
175
176 if version_is_at_least "4.7"; then
177 # fix libX11 dependency on non X packages
178 local nolibx11_pkgs="qt-core qt-dbus qt-script qt-sql qt-test qt-xmlpatterns"
179 has ${PN} ${nolibx11_pkgs} && qt_nolibx11
180
181 qt_assistant_cleanup
182 fi
183
184 if use aqua; then
185 # provide a proper macx-g++-64
186 use x64-macos && ln -s macx-g++ mkspecs/$(qt_mkspecs_dir)
187
188 sed -e '/^CONFIG/s:app_bundle::' \
189 -e '/^CONFIG/s:plugin_no_soname:plugin_with_soname absolute_library_soname:' \
190 -i mkspecs/$(qt_mkspecs_dir)/qmake.conf || die
191 fi
192
193 if [[ ${PN} != qt-core ]]; then
194 skip_qmake_build
195 skip_project_generation
196 symlink_binaries_to_buildtree
197 fi
198
199 if [[ ${CHOST} == *86*-apple-darwin* ]] ; then
200 # qmake bus errors with -O2 but -O3 works
201 replace-flags -O2 -O3
202 fi
203
204 # Bug 178652
205 if [[ $(gcc-major-version) == 3 ]] && use amd64; then
206 ewarn "Appending -fno-gcse to CFLAGS/CXXFLAGS"
207 append-flags -fno-gcse
208 fi
209
210 if use_if_iuse c++0x; then
211 ewarn "You are about to build Qt4 using the C++11 standard. Even though"
212 ewarn "this is an official standard, some of the reverse dependencies"
213 ewarn "may fail to compile or link againt the Qt4 libraries. Before"
214 ewarn "reporting a bug, make sure your bug is reproducible with c++0x"
215 ewarn "disabled."
216 append-flags -std=c++0x
217 fi
218
219 # Unsupported old gcc versions - hardened needs this :(
220 if [[ $(gcc-major-version) -lt 4 ]] ; then
221 ewarn "Appending -fno-stack-protector to CXXFLAGS"
222 append-cxxflags -fno-stack-protector
223 # Bug 253127
224 sed -e "/^QMAKE_CFLAGS\t/ s:$: -fno-stack-protector-all:" \
225 -i mkspecs/common/g++.conf || die
226 fi
227
228 # Bug 261632
229 if use ppc64; then
230 ewarn "Appending -mminimal-toc to CFLAGS/CXXFLAGS"
231 append-flags -mminimal-toc
232 fi
233
234 # Respect CC, CXX, {C,CXX,LD}FLAGS in .qmake.cache
235 sed -e "/^SYSTEM_VARIABLES=/i \
236 CC='$(tc-getCC)'\n\
237 CXX='$(tc-getCXX)'\n\
238 CFLAGS='${CFLAGS}'\n\
239 CXXFLAGS='${CXXFLAGS}'\n\
240 LDFLAGS='${LDFLAGS}'\n" \
241 -i configure || die "sed SYSTEM_VARIABLES failed"
242
243 # Respect CC, CXX, LINK and *FLAGS in config.tests
244 find config.tests/unix -name '*.test' -type f -print0 | xargs -0 \
245 sed -i -e "/bin\/qmake/ s: \"QT_BUILD_TREE=: \
246 'QMAKE_CC=$(tc-getCC)' 'QMAKE_CXX=$(tc-getCXX)' 'QMAKE_LINK=$(tc-getCXX)' \
247 'QMAKE_CFLAGS+=${CFLAGS}' 'QMAKE_CXXFLAGS+=${CXXFLAGS}' 'QMAKE_LFLAGS+=${LDFLAGS}'&:" \
248 || die "sed config.tests failed"
249
250 # Bug 172219
251 sed -e 's:/X11R6/:/:' -i mkspecs/$(qt_mkspecs_dir)/qmake.conf || die
252
253 if [[ ${CHOST} == *-darwin* ]]; then
254 # Set FLAGS *and* remove -arch, since our gcc-apple is multilib
255 # crippled (by design) :/
256 sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
257 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
258 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=-headerpad_max_install_names ${LDFLAGS}:" \
259 -e "s:-arch\s\w*::g" \
260 -i mkspecs/common/mac-g++.conf || die "sed mkspecs/common/mac-g++.conf failed"
261
262 # Fix configure's -arch settings that appear in qmake/Makefile and also
263 # fix arch handling (automagically duplicates our -arch arg and breaks
264 # pch). Additionally disable Xarch support.
265 sed \
266 -e "s:-arch i386::" \
267 -e "s:-arch ppc::" \
268 -e "s:-arch x86_64::" \
269 -e "s:-arch ppc64::" \
270 -e "s:-arch \$i::" \
271 -e "/if \[ ! -z \"\$NATIVE_64_ARCH\" \]; then/,/fi/ d" \
272 -e "s:CFG_MAC_XARCH=yes:CFG_MAC_XARCH=no:g" \
273 -e "s:-Xarch_x86_64::g" \
274 -e "s:-Xarch_ppc64::g" \
275 -i configure mkspecs/common/mac-g++.conf || die "sed -arch/-Xarch failed"
276
277 # On Snow Leopard don't fall back to 10.5 deployment target.
278 if [[ ${CHOST} == *-apple-darwin10 ]] ; then
279 sed -e "s:QMakeVar set QMAKE_MACOSX_DEPLOYMENT_TARGET.*:QMakeVar set QMAKE_MACOSX_DEPLOYMENT_TARGET 10.6:g" \
280 -e "s:-mmacosx-version-min=10.[0-9]:-mmacosx-version-min=10.6:g" \
281 -i configure mkspecs/common/mac-g++.conf || die "sed deployment target failed"
282 fi
283 fi
284
285 # this one is needed for all systems with a separate -liconv, apart from
286 # Darwin, for which the sources already cater for -liconv
287 if use !elibc_glibc && [[ ${CHOST} != *-darwin* ]] ; then
288 sed \
289 -e "s|mac:LIBS += -liconv|LIBS += -liconv|g" \
290 -i config.tests/unix/iconv/iconv.pro \
291 || die "sed on iconv.pro failed"
292 fi
293
294 # we need some patches for Solaris
295 sed -i \
296 -e '/^QMAKE_LFLAGS_THREAD/a\QMAKE_LFLAGS_DYNAMIC_LIST = -Wl,--dynamic-list,' \
297 mkspecs/$(qt_mkspecs_dir)/qmake.conf || die
298 # use GCC over SunStudio
299 sed -i -e '/PLATFORM=solaris-cc/s/cc/g++/' configure || die
300 # don't flirt with non-Prefix stuff, we're quite possessive
301 sed -i -e '/^QMAKE_\(LIB\|INC\)DIR\(_X11\|_OPENGL\|\)\t/s/=.*$/=/' \
302 mkspecs/$(qt_mkspecs_dir)/qmake.conf || die
303
304 # strip predefined CFLAGS from mkspecs (bug 312689)
305 sed -i -e '/^QMAKE_CFLAGS_RELEASE/s:+=.*:+=:' mkspecs/common/g++.conf
306
307 base_src_prepare
308 }
309
310 # @FUNCTION: qt4-build_src_configure
311 # @DESCRIPTION:
312 # Default configure phase
313 qt4-build_src_configure() {
314 setqtenv
315 myconf="$(standard_configure_options) ${myconf}"
316
317 # this one is needed for all systems with a separate -liconv, apart from
318 # Darwin, for which the sources already cater for -liconv
319 use !elibc_glibc && [[ ${CHOST} != *-darwin* ]] && \
320 myconf+=" -liconv"
321
322 if use_if_iuse glib; then
323 # use -I, -L and -l from configure
324 local glibflags="$(pkg-config --cflags --libs glib-2.0 gthread-2.0)"
325 # avoid the -pthread argument
326 myconf+=" ${glibflags//-pthread}"
327 unset glibflags
328 fi
329
330 if use_if_iuse qpa; then
331 ewarn
332 ewarn "The qpa useflag enables the Qt Platform Abstraction, formely"
333 ewarn "known as Qt Lighthouse. If you are not sure what that is, then"
334 ewarn "disable it before reporting any bugs related to this useflag."
335 ewarn
336 myconf+=" -qpa"
337 fi
338
339 if use aqua ; then
340 # On (snow) leopard use the new (frameworked) cocoa code.
341 if [[ ${CHOST##*-darwin} -ge 9 ]] ; then
342 myconf+=" -cocoa -framework"
343
344 # We are crazy and build cocoa + qt3support :-)
345 if use qt3support; then
346 sed -e "/case \"\$PLATFORM,\$CFG_MAC_COCOA\" in/,/;;/ s|CFG_QT3SUPPORT=\"no\"|CFG_QT3SUPPORT=\"yes\"|" \
347 -i configure
348 fi
349
350 # We need the source's headers, not the installed ones.
351 myconf+=" -I${S}/include"
352
353 # Add hint for the framework location.
354 myconf+=" -F${QTLIBDIR}"
355 fi
356 else
357 # freetype2 include dir is non-standard, thus include it on configure
358 # use -I from configure
359 myconf+=" $(pkg-config --cflags freetype2)"
360 fi
361
362 echo ./configure ${myconf}
363 ./configure ${myconf} || die "./configure failed"
364 myconf=""
365
366 prepare_directories ${QT4_TARGET_DIRECTORIES}
367 }
368
369 # @FUNCTION: qt4-build_src_compile
370 # @DESCRIPTION:
371 # Actual compile phase
372 qt4-build_src_compile() {
373 setqtenv
374
375 build_directories ${QT4_TARGET_DIRECTORIES}
376 }
377
378 # @FUNCTION: qt4-build_src_test
379 # @DESCRIPTION:
380 # Runs tests only in target directories.
381 qt4-build_src_test() {
382 for dir in ${QT4_TARGET_DIRECTORIES}; do
383 emake -j1 check -C ${dir}
384 done
385 }
386
387 # @FUNCTION: fix_includes
388 # @DESCRIPTION:
389 # For MacOS X we need to add some symlinks when frameworks are
390 # being used, to avoid complications with some more or less stupid packages.
391 fix_includes() {
392 if use aqua && [[ ${CHOST##*-darwin} -ge 9 ]] ; then
393 # Some packages tend to include <Qt/...>
394 dodir "${QTHEADERDIR#${EPREFIX}}"/Qt
395
396 # Fake normal headers when frameworks are installed... eases life later on
397 local dest f
398 for frw in "${D}${QTLIBDIR}"/*.framework; do
399 [[ -e "${frw}"/Headers ]] || continue
400 f=$(basename ${frw})
401 dest="${QTHEADERDIR#${EPREFIX}}"/${f%.framework}
402 dosym "${QTLIBDIR#${EPREFIX}}"/${f}/Headers "${dest}"
403
404 # Link normal headers as well.
405 for hdr in "${D}/${QTLIBDIR}/${f}"/Headers/*; do
406 h=$(basename ${hdr})
407 dosym "${QTLIBDIR#${EPREFIX}}"/${f}/Headers/${h} "${QTHEADERDIR#${EPREFIX}}"/Qt/${h}
408 done
409 done
410 fi
411 }
412
413 # @FUNCTION: qt4-build_src_install
414 # @DESCRIPTION:
415 # Perform the actual installation including some library fixes.
416 qt4-build_src_install() {
417 [[ ${EAPI} == 2 ]] && use !prefix && ED=${D}
418 setqtenv
419
420 install_directories ${QT4_TARGET_DIRECTORIES}
421 install_qconfigs
422 fix_library_files
423 fix_includes
424
425 # remove .la files since we are building only shared Qt libraries
426 find "${D}"${QTLIBDIR} -name "*.la" -print0 | xargs -0 rm
427 }
428
429 # @FUNCTION: setqtenv
430 # @INTERNAL
431 setqtenv() {
432 # Set up installation directories
433 QTPREFIXDIR=${EPREFIX}/usr
434 QTBINDIR=${EPREFIX}/usr/bin
435 QTLIBDIR=${EPREFIX}/usr/$(get_libdir)/qt4
436 QTPCDIR=${EPREFIX}/usr/$(get_libdir)/pkgconfig
437 QTDOCDIR=${EPREFIX}/usr/share/doc/qt-${PV}
438 QTHEADERDIR=${EPREFIX}/usr/include/qt4
439 QTPLUGINDIR=${QTLIBDIR}/plugins
440 QTIMPORTDIR=${QTLIBDIR}/imports
441 QTDATADIR=${EPREFIX}/usr/share/qt4
442 QTTRANSDIR=${QTDATADIR}/translations
443 QTSYSCONFDIR=${EPREFIX}/etc/qt4
444 QTEXAMPLESDIR=${QTDATADIR}/examples
445 QTDEMOSDIR=${QTDATADIR}/demos
446 QMAKE_LIBDIR_QT=${QTLIBDIR}
447 QT_INSTALL_PREFIX=${EPREFIX}/usr/$(get_libdir)/qt4
448
449 PLATFORM=$(qt_mkspecs_dir)
450
451 unset QMAKESPEC
452 }
453
454 # @FUNCTION: standard_configure_options
455 # @INTERNAL
456 # @DESCRIPTION:
457 # Sets up some standard configure options, like libdir (if necessary), whether
458 # debug info is wanted or not.
459 standard_configure_options() {
460 local myconf="-prefix ${QTPREFIXDIR} -bindir ${QTBINDIR} -libdir ${QTLIBDIR}
461 -docdir ${QTDOCDIR} -headerdir ${QTHEADERDIR} -plugindir ${QTPLUGINDIR}
462 -importdir ${QTIMPORTDIR} -datadir ${QTDATADIR} -translationdir ${QTTRANSDIR}
463 -sysconfdir ${QTSYSCONFDIR} -examplesdir ${QTEXAMPLESDIR} -demosdir ${QTDEMOSDIR}
464 -opensource -confirm-license -shared -fast -largefile -stl -verbose
465 -platform $(qt_mkspecs_dir) -nomake examples -nomake demos"
466
467 [[ $(get_libdir) != lib ]] && myconf+=" -L${EPREFIX}/usr/$(get_libdir)"
468
469 # debug/release
470 if use debug; then
471 myconf+=" -debug"
472 else
473 myconf+=" -release"
474 fi
475 myconf+=" -no-separate-debug-info"
476
477 # exceptions USE flag
478 local exceptions="-exceptions"
479 in_iuse exceptions && exceptions="$(qt_use exceptions)"
480 myconf+=" ${exceptions}"
481
482 # disable RPATH on Qt >= 4.8 (bug 380415)
483 version_is_at_least 4.8 && myconf+=" -no-rpath"
484
485 # precompiled headers don't work on hardened, where the flag is masked
486 myconf+=" $(qt_use pch)"
487
488 # -reduce-relocations
489 # This flag seems to introduce major breakage to applications,
490 # mostly to be seen as a core dump with the message "QPixmap: Must
491 # construct a QApplication before a QPaintDevice" on Solaris.
492 # -- Daniel Vergien
493 [[ ${CHOST} != *-solaris* ]] && myconf+=" -reduce-relocations"
494
495 use aqua && myconf+=" -no-framework"
496
497 # ARCH is set on Gentoo. Qt now falls back to generic on an unsupported
498 # $(tc-arch). Therefore we convert it to supported values.
499 case "$(tc-arch)" in
500 amd64|x64-*) myconf+=" -arch x86_64" ;;
501 ppc-macos) myconf+=" -arch ppc" ;;
502 ppc|ppc64|ppc-*) myconf+=" -arch powerpc" ;;
503 sparc|sparc-*|sparc64-*) myconf+=" -arch sparc" ;;
504 x86-macos) myconf+=" -arch x86" ;;
505 x86|x86-*) myconf+=" -arch i386" ;;
506 alpha|arm|ia64|mips|s390) myconf+=" -arch $(tc-arch)" ;;
507 hppa|sh) myconf+=" -arch generic" ;;
508 *) die "$(tc-arch) is unsupported by this eclass. Please file a bug." ;;
509 esac
510
511 echo "${myconf}"
512 }
513
514 # @FUNCTION: prepare_directories
515 # @USAGE: < directories >
516 # @INTERNAL
517 # @DESCRIPTION:
518 # Generates Makefiles for the given list of directories.
519 prepare_directories() {
520 for x in "$@"; do
521 pushd "${S}"/${x} >/dev/null || die
522 einfo "Running qmake in: ${x}"
523 # avoid running over the maximum argument number, bug #299810
524 {
525 echo "${S}"/mkspecs/common/*.conf
526 find "${S}" -name '*.pr[io]'
527 } | xargs sed -i \
528 -e "s:\$\$\[QT_INSTALL_LIBS\]:${QTLIBDIR}:g" \
529 -e "s:\$\$\[QT_INSTALL_PLUGINS\]:${QTPLUGINDIR}:g" \
530 || die
531 "${S}"/bin/qmake "LIBS+=-L${QTLIBDIR}" "CONFIG+=nostrip" || die "qmake failed"
532 popd >/dev/null || die
533 done
534 }
535
536
537 # @FUNCTION: build_directories
538 # @USAGE: < directories >
539 # @INTERNAL
540 # @DESCRIPTION:
541 # Compiles the code in the given list of directories.
542 build_directories() {
543 for x in "$@"; do
544 pushd "${S}"/${x} >/dev/null || die
545 emake CC="$(tc-getCC)" \
546 CXX="$(tc-getCXX)" \
547 LINK="$(tc-getCXX)" || die "emake failed"
548 popd >/dev/null || die
549 done
550 }
551
552 # @FUNCTION: install_directories
553 # @USAGE: < directories >
554 # @INTERNAL
555 # @DESCRIPTION:
556 # Runs emake install in the given directories, which are separated by spaces.
557 install_directories() {
558 for x in "$@"; do
559 pushd "${S}"/${x} >/dev/null || die
560 emake INSTALL_ROOT="${D}" install || die "emake install failed"
561 popd >/dev/null || die
562 done
563 }
564
565 # @ECLASS-VARIABLE: QCONFIG_ADD
566 # @DESCRIPTION:
567 # List options that need to be added to QT_CONFIG in qconfig.pri
568 : ${QCONFIG_ADD:=}
569
570 # @ECLASS-VARIABLE: QCONFIG_REMOVE
571 # @DESCRIPTION:
572 # List options that need to be removed from QT_CONFIG in qconfig.pri
573 : ${QCONFIG_REMOVE:=}
574
575 # @ECLASS-VARIABLE: QCONFIG_DEFINE
576 # @DESCRIPTION:
577 # List variables that should be defined at the top of QtCore/qconfig.h
578 : ${QCONFIG_DEFINE:=}
579
580 # @FUNCTION: install_qconfigs
581 # @INTERNAL
582 # @DESCRIPTION:
583 # Install gentoo-specific mkspecs configurations.
584 install_qconfigs() {
585 local x
586 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} ]]; then
587 for x in QCONFIG_ADD QCONFIG_REMOVE; do
588 [[ -n ${!x} ]] && echo ${x}=${!x} >> "${T}"/${PN}-qconfig.pri
589 done
590 insinto ${QTDATADIR#${EPREFIX}}/mkspecs/gentoo
591 doins "${T}"/${PN}-qconfig.pri || die "installing ${PN}-qconfig.pri failed"
592 fi
593
594 if [[ -n ${QCONFIG_DEFINE} ]]; then
595 for x in ${QCONFIG_DEFINE}; do
596 echo "#define ${x}" >> "${T}"/gentoo-${PN}-qconfig.h
597 done
598 insinto ${QTHEADERDIR#${EPREFIX}}/Gentoo
599 doins "${T}"/gentoo-${PN}-qconfig.h || die "installing ${PN}-qconfig.h failed"
600 fi
601 }
602
603 # @FUNCTION: generate_qconfigs
604 # @INTERNAL
605 # @DESCRIPTION:
606 # Generates gentoo-specific qconfig.{h,pri}.
607 generate_qconfigs() {
608 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} || -n ${QCONFIG_DEFINE} || ${CATEGORY}/${PN} == x11-libs/qt-core ]]; then
609 local x qconfig_add qconfig_remove qconfig_new
610 for x in "${ROOT}${QTDATADIR}"/mkspecs/gentoo/*-qconfig.pri; do
611 [[ -f ${x} ]] || continue
612 qconfig_add+=" $(sed -n 's/^QCONFIG_ADD=//p' "${x}")"
613 qconfig_remove+=" $(sed -n 's/^QCONFIG_REMOVE=//p' "${x}")"
614 done
615
616 # these error checks do not use die because dying in pkg_post{inst,rm}
617 # just makes things worse.
618 if [[ -e "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri ]]; then
619 # start with the qconfig.pri that qt-core installed
620 if ! cp "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri \
621 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
622 eerror "cp qconfig failed."
623 return 1
624 fi
625
626 # generate list of QT_CONFIG entries from the existing list
627 # including qconfig_add and excluding qconfig_remove
628 for x in $(sed -n 's/^QT_CONFIG +=//p' \
629 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri) ${qconfig_add}; do
630 has ${x} ${qconfig_remove} || qconfig_new+=" ${x}"
631 done
632
633 # replace the existing QT_CONFIG list with qconfig_new
634 if ! sed -i -e "s/QT_CONFIG +=.*/QT_CONFIG += ${qconfig_new}/" \
635 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
636 eerror "Sed for QT_CONFIG failed"
637 return 1
638 fi
639
640 # create Gentoo/qconfig.h
641 if [[ ! -e ${ROOT}${QTHEADERDIR}/Gentoo ]]; then
642 if ! mkdir -p "${ROOT}${QTHEADERDIR}"/Gentoo; then
643 eerror "mkdir ${QTHEADERDIR}/Gentoo failed"
644 return 1
645 fi
646 fi
647 : > "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
648 for x in "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-*-qconfig.h; do
649 [[ -f ${x} ]] || continue
650 cat "${x}" >> "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
651 done
652 else
653 rm -f "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri
654 rm -f "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
655 rmdir "${ROOT}${QTDATADIR}"/mkspecs \
656 "${ROOT}${QTDATADIR}" \
657 "${ROOT}${QTHEADERDIR}"/Gentoo \
658 "${ROOT}${QTHEADERDIR}" 2>/dev/null
659 fi
660 fi
661 }
662
663 # @FUNCTION: qt4-build_pkg_postrm
664 # @DESCRIPTION:
665 # Regenerate configuration when the package is completely removed.
666 qt4-build_pkg_postrm() {
667 generate_qconfigs
668 }
669
670 # @FUNCTION: qt4-build_pkg_postinst
671 # @DESCRIPTION:
672 # Regenerate configuration, plus throw a message about possible
673 # breakages and proposed solutions.
674 qt4-build_pkg_postinst() {
675 generate_qconfigs
676 }
677
678 # @FUNCTION: skip_qmake_build
679 # @INTERNAL
680 # @DESCRIPTION:
681 # Patches configure to skip qmake compilation, as it's already installed by qt-core.
682 skip_qmake_build() {
683 sed -i -e "s:if true:if false:g" "${S}"/configure || die
684 }
685
686 # @FUNCTION: skip_project_generation
687 # @INTERNAL
688 # @DESCRIPTION:
689 # Exit the script early by throwing in an exit before all of the .pro files are scanned.
690 skip_project_generation() {
691 sed -i -e "s:echo \"Finding:exit 0\n\necho \"Finding:g" "${S}"/configure || die
692 }
693
694 # @FUNCTION: symlink_binaries_to_buildtree
695 # @INTERNAL
696 # @DESCRIPTION:
697 # Symlinks generated binaries to buildtree, so they can be used during compilation time.
698 symlink_binaries_to_buildtree() {
699 for bin in qmake moc uic rcc; do
700 ln -s "${QTBINDIR}"/${bin} "${S}"/bin/ || die "symlinking ${bin} to ${S}/bin failed"
701 done
702 }
703
704 # @FUNCTION: fix_library_files
705 # @INTERNAL
706 # @DESCRIPTION:
707 # Fixes the paths in *.la, *.prl, *.pc, as they are wrong due to sandbox and
708 # moves the *.pc files into the pkgconfig directory.
709 fix_library_files() {
710 local libfile
711 for libfile in "${D}"/${QTLIBDIR}/{*.la,*.prl,pkgconfig/*.pc}; do
712 if [[ -e ${libfile} ]]; then
713 sed -i -e "s:${S}/lib:${QTLIBDIR}:g" ${libfile} || die "sed on ${libfile} failed"
714 fi
715 done
716
717 # pkgconfig files refer to WORKDIR/bin as the moc and uic locations
718 for libfile in "${D}"/${QTLIBDIR}/pkgconfig/*.pc; do
719 if [[ -e ${libfile} ]]; then
720 sed -i -e "s:${S}/bin:${QTBINDIR}:g" ${libfile} || die "sed on ${libfile} failed"
721
722 # Move .pc files into the pkgconfig directory
723 dodir ${QTPCDIR#${EPREFIX}}
724 mv ${libfile} "${D}"/${QTPCDIR}/ || die "moving ${libfile} to ${D}/${QTPCDIR}/ failed"
725 fi
726 done
727
728 # Don't install an empty directory
729 rmdir "${D}"/${QTLIBDIR}/pkgconfig
730 }
731
732 # @FUNCTION: qt_use
733 # @USAGE: < flag > [ feature ] [ enableval ]
734 # @DESCRIPTION:
735 # This will echo "-${enableval}-${feature}" if <flag> is enabled, or
736 # "-no-${feature}" if it's disabled. If [feature] is not specified, <flag>
737 # will be used for that. If [enableval] is not specified, it omits the
738 # "-${enableval}" part.
739 qt_use() {
740 use "$1" && echo "${3:+-$3}-${2:-$1}" || echo "-no-${2:-$1}"
741 }
742
743 # @FUNCTION: qt_mkspecs_dir
744 # @RETURN: the specs-directory w/o path
745 # @DESCRIPTION:
746 # Allows us to define which mkspecs dir we want to use.
747 qt_mkspecs_dir() {
748 local spec=
749 case ${CHOST} in
750 *-freebsd*|*-dragonfly*)
751 spec=freebsd ;;
752 *-openbsd*)
753 spec=openbsd ;;
754 *-netbsd*)
755 spec=netbsd ;;
756 *-darwin*)
757 if use aqua; then
758 # mac with carbon/cocoa
759 spec=macx
760 else
761 # darwin/mac with x11
762 spec=darwin
763 fi
764 ;;
765 *-solaris*)
766 spec=solaris ;;
767 *-linux-*|*-linux)
768 spec=linux ;;
769 *)
770 die "Unknown CHOST, no platform chosen"
771 esac
772
773 CXX=$(tc-getCXX)
774 if [[ ${CXX} == *g++* ]]; then
775 spec+=-g++
776 elif [[ ${CXX} == *icpc* ]]; then
777 spec+=-icc
778 else
779 die "Unknown compiler '${CXX}'"
780 fi
781 if [[ -n ${LIBDIR/lib} ]]; then
782 spec+=-${LIBDIR/lib}
783 fi
784
785 # Add -64 for 64bit profiles
786 if use x64-freebsd ||
787 use amd64-linux ||
788 use x64-macos ||
789 use x64-solaris ||
790 use sparc64-solaris
791 then
792 spec+=-64
793 fi
794
795 echo "${spec}"
796 }
797
798 # @FUNCTION: qt_assistant_cleanup
799 # @INTERNAL
800 # @DESCRIPTION:
801 # Tries to clean up tools.pro for qt-assistant ebuilds.
802 # Meant to be called in src_prepare().
803 # Since Qt 4.7.4 this function is a no-op.
804 qt_assistant_cleanup() {
805 # apply patching to qt-assistant ebuilds only
806 [[ ${PN} != "qt-assistant" ]] && return
807
808 # no longer needed for 4.7.4 and later
809 version_is_at_least "4.7.4" && return
810
811 # different versions (and branches...) may need different handling,
812 # add a case if you need special handling
813 case "${MY_PV_EXTRA}" in
814 *kde-qt*)
815 sed -e "/^[ \t]*porting/,/^[ \t]*win32.*activeqt$/d" \
816 -e "/mac/,/^embedded.*makeqpf$/d" \
817 -i tools/tools.pro || die "patching tools.pro failed"
818 ;;
819 *)
820 sed -e "/^[ \t]*porting/,/^[ \t]*win32.*activeqt$/d" \
821 -e "/mac/,/^embedded.*makeqpf$/d" \
822 -e "s/^\([ \t]*pixeltool\) /\1 qdoc3 /" \
823 -i tools/tools.pro || die "patching tools.pro failed"
824 ;;
825 esac
826 }
827
828 # @FUNCTION: qt_nolibx11
829 # @INTERNAL
830 # @DESCRIPTION:
831 # Ignore X11 tests for packages that don't need X libraries installed.
832 qt_nolibx11() {
833 sed -i "/unixtests\/compile.test.*config.tests\/x11\/xlib/,/fi$/d" "${S}"/configure ||
834 die "x11 check sed failed"
835 }
836
837 EXPORT_FUNCTIONS pkg_setup src_unpack src_prepare src_configure src_compile src_install src_test pkg_postrm pkg_postinst

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