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Revision 1.66 - (show annotations) (download)
Wed Mar 24 14:36:28 2010 UTC (4 years, 1 month ago) by yngwin
Branch: MAIN
Changes since 1.65: +14 -4 lines
[qt4-build.eclass] Prevent users from unintentionally breaking their systems

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 1.65 2010/02/17 23:32:24 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 [[ ${EAPI} == 2 ]] && use !prefix && EPREFIX=
71
72 # Protect users by not allowing downgrades between releases
73 # Downgrading revisions within the same release should be allowed
74 if has_version '>'${CATEGORY}/${P}-r9999 ; then
75 if [[ -z $I_KNOW_WHAT_I_AM_DOING ]] ; then
76 eerror "Sanity check to keep you from breaking your system:"
77 eerror " Downgrading Qt is completely unsupported and will break your system!"
78 die "aborting to save your system"
79 else
80 ewarn "Downgrading Qt is completely unsupported and will break your system!"
81 fi
82 fi
83
84 PATH="${S}/bin${PATH:+:}${PATH}"
85 if [[ ${CHOST} != *-darwin* ]]; then
86 LD_LIBRARY_PATH="${S}/lib${LD_LIBRARY_PATH:+:}${LD_LIBRARY_PATH}"
87 else
88 DYLD_LIBRARY_PATH="${S}/lib${DYLD_LIBRARY_PATH:+:}${DYLD_LIBRARY_PATH}"
89 # On MacOS we *need* at least src/gui/kernel/qapplication_mac.mm for
90 # platform detection. Note: needs to come before any directories to
91 # avoid extract failure.
92 [[ ${CHOST} == *-apple-darwin* ]] && \
93 QT4_EXTRACT_DIRECTORIES="src/gui/kernel/qapplication_mac.mm
94 ${QT4_EXTRACT_DIRECTORIES}"
95 fi
96
97 # Make sure ebuilds use the required EAPI
98 if [[ ${EAPI} != [23] ]]; then
99 eerror "The qt4-build eclass requires EAPI=2 or EAPI=3, but this ebuild is using"
100 eerror "EAPI=${EAPI:-0}. The ebuild author or editor failed. This ebuild needs to be"
101 eerror "fixed. Using qt4-build eclass without EAPI=2 or EAPI=3 will fail."
102 die "qt4-build eclass requires EAPI=2 or EAPI=3"
103 fi
104
105 if ! version_is_at_least 4.1 $(gcc-version); then
106 ewarn "Using a GCC version lower than 4.1 is not supported!"
107 fi
108 }
109
110 # @ECLASS-VARIABLE: QT4_TARGET_DIRECTORIES
111 # @DESCRIPTION:
112 # Arguments for build_target_directories. Takes the directories, in which the
113 # code should be compiled. This is a space-separated list
114
115 # @ECLASS-VARIABLE: QT4_EXTRACT_DIRECTORIES
116 # @DESCRIPTION:
117 # Space separated list including the directories that will be extracted from Qt
118 # tarball
119
120 # @FUNCTION: qt4-build_src_unpack
121 # @DESCRIPTION:
122 # Unpacks the sources
123 qt4-build_src_unpack() {
124 setqtenv
125 local target targets=
126 for target in configure LICENSE.GPL3 LICENSE.LGPL projects.pro \
127 src/{qbase,qt_targets,qt_install}.pri bin config.tests mkspecs qmake \
128 ${QT4_EXTRACT_DIRECTORIES}; do
129 targets+=" ${MY_P}/${target}"
130 done
131
132 echo tar xzpf "${DISTDIR}"/${MY_P}.tar.gz ${targets}
133 tar xzpf "${DISTDIR}"/${MY_P}.tar.gz ${targets} || die
134 }
135
136 # @ECLASS-VARIABLE: PATCHES
137 # @DESCRIPTION:
138 # In case you have patches to apply, specify them in PATCHES variable. Make sure
139 # to specify the full path. This variable is necessary for src_prepare phase.
140 # example:
141 # PATCHES="${FILESDIR}"/mypatch.patch
142 # ${FILESDIR}"/mypatch2.patch"
143 #
144
145 # @FUNCTION: qt4-build_src_prepare
146 # @DESCRIPTION:
147 # Prepare the sources before the configure phase. Strip CFLAGS if necessary, and fix
148 # source files in order to respect CFLAGS/CXXFLAGS/LDFLAGS specified on /etc/make.conf.
149 qt4-build_src_prepare() {
150 setqtenv
151 cd "${S}"
152
153 if use aqua; then
154 # provide a proper macx-g++-64
155 use x64-macos && ln -s macx-g++ mkspecs/$(qt_mkspecs_dir)
156
157 sed -e '/^CONFIG/s:app_bundle::' \
158 -e '/^CONFIG/s:plugin_no_soname:plugin_with_soname absolute_library_soname:' \
159 -i mkspecs/$(qt_mkspecs_dir)/qmake.conf || die "sed failed"
160 fi
161
162 if [[ ${PN} != qt-core ]]; then
163 skip_qmake_build_patch
164 skip_project_generation_patch
165 symlink_binaries_to_buildtree
166 fi
167
168 if [[ ${CHOST} == *86*-apple-darwin* ]] ; then
169 # qmake bus errors with -O2 but -O3 works
170 replace-flags -O2 -O3
171 fi
172
173 # Bug 282984 && Bug 295530
174 sed -e "s:\(^SYSTEM_VARIABLES\):CC=$(tc-getCC)\nCXX=$(tc-getCXX)\n\1:" \
175 -i configure || die "sed qmake compilers failed"
176 sed -e "s:\(\$MAKE\):\1 CC=$(tc-getCC) CXX=$(tc-getCXX) LD=$(tc-getCXX):" \
177 -i config.tests/unix/compile.test || die "sed test compilers failed"
178
179 # Bug 178652
180 if [[ $(gcc-major-version) == 3 ]] && use amd64; then
181 ewarn "Appending -fno-gcse to CFLAGS/CXXFLAGS"
182 append-flags -fno-gcse
183 fi
184
185 # Unsupported old gcc versions - hardened needs this :(
186 if [[ $(gcc-major-version) -lt 4 ]] ; then
187 ewarn "Appending -fno-stack-protector to CXXFLAGS"
188 append-cxxflags -fno-stack-protector
189 # Bug 253127
190 sed -e "/^QMAKE_CFLAGS\t/ s:$: -fno-stack-protector-all:" \
191 -i "${S}"/mkspecs/common/g++.conf || die "sed ${S}/mkspecs/common/g++.conf failed"
192 fi
193
194 # Bug 261632
195 if use ppc64; then
196 ewarn "Appending -mminimal-toc to CFLAGS/CXXFLAGS"
197 append-flags -mminimal-toc
198 fi
199
200 # Bug 172219
201 sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
202 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
203 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \
204 -e "s:X11R6/::" \
205 -i "${S}"/mkspecs/$(qt_mkspecs_dir)/qmake.conf || die "sed ${S}/mkspecs/$(qt_mkspecs_dir)/qmake.conf failed"
206
207 if [[ ${CHOST} != *-darwin* ]]; then
208 sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
209 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
210 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \
211 -i mkspecs/common/g++.conf || die "sed mkspecs/common/g++.conf failed"
212 else
213 # Set FLAGS *and* remove -arch, since our gcc-apple is multilib
214 # crippled (by design) :/
215 sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
216 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
217 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=-headerpad_max_install_names ${LDFLAGS}:" \
218 -e "s:-arch\s\w*::g" \
219 -i mkspecs/common/mac-g++.conf || die "sed mkspecs/common/mac-g++.conf failed"
220
221 # Fix configure's -arch settings that appear in qmake/Makefile and also
222 # fix arch handling (automagically duplicates our -arch arg and breaks
223 # pch). Additionally disable Xarch support.
224 sed \
225 -e "s:-arch i386::" \
226 -e "s:-arch ppc::" \
227 -e "s:-arch x86_64::" \
228 -e "s:-arch ppc64::" \
229 -e "s:-arch \$i::" \
230 -e "/if \[ ! -z \"\$NATIVE_64_ARCH\" \]; then/,/fi/ d" \
231 -e "s:CFG_MAC_XARCH=yes:CFG_MAC_XARCH=no:g" \
232 -e "s:-Xarch_x86_64::g" \
233 -e "s:-Xarch_ppc64::g" \
234 -i configure mkspecs/common/mac-g++.conf || die "sed configure failed"
235
236 # On Snow Leopard don't fall back to 10.5 deployment target.
237 if [[ ${CHOST} == *-apple-darwin10 ]] ; then
238 sed -e "s:QMakeVar set QMAKE_MACOSX_DEPLOYMENT_TARGET.*:QMakeVar set QMAKE_MACOSX_DEPLOYMENT_TARGET 10.6:g" \
239 -e "s:-mmacosx-version-min=10.[0-9]:-mmacosx-version-min=10.6:g" \
240 -i configure mkspecs/common/mac-g++.conf || die "sed configure failed"
241 fi
242 fi
243
244 # this one is needed for all systems with a separate -liconv, apart from
245 # Darwin, for which the sources already cater for -liconv
246 if use !elibc_glibc && [[ ${CHOST} != *-darwin* ]] ; then
247 sed \
248 -e "s|mac:LIBS += -liconv|LIBS += -liconv|g" \
249 -i config.tests/unix/iconv/iconv.pro \
250 || die "sed on iconv.pro failed"
251 fi
252
253 # we need some patches for Solaris
254 sed -i \
255 -e '/^QMAKE_LFLAGS_THREAD/a\QMAKE_LFLAGS_DYNAMIC_LIST = -Wl,--dynamic-list,' \
256 mkspecs/$(qt_mkspecs_dir)/qmake.conf || die
257 # use GCC over SunStudio
258 sed -i -e '/PLATFORM=solaris-cc/s/cc/g++/' configure || die
259 # don't flirt with non-Prefix stuff, we're quite possessive
260 sed -i -e '/^QMAKE_\(LIB\|INC\)DIR\(_X11\|_OPENGL\|\)\t/s/=.*$/=/' \
261 mkspecs/$(qt_mkspecs_dir)/qmake.conf || die
262
263 base_src_prepare
264 }
265
266 # @FUNCTION: qt4-build_src_configure
267 # @DESCRIPTION:
268 # Default configure phase
269 qt4-build_src_configure() {
270 setqtenv
271 myconf="$(standard_configure_options) ${myconf}"
272
273 # this one is needed for all systems with a separate -liconv, apart from
274 # Darwin, for which the sources already cater for -liconv
275 use !elibc_glibc && [[ ${CHOST} != *-darwin* ]] && \
276 myconf+=" -liconv"
277
278 if has glib ${IUSE//+} && use glib; then
279 # use -I, -L and -l from configure
280 local glibflags="$(pkg-config --cflags --libs glib-2.0 gthread-2.0)"
281 # avoid the -pthread argument
282 myconf+=" ${glibflags//-pthread}"
283 unset glibflags
284 fi
285
286 if use aqua ; then
287 # On (snow) leopard use the new (frameworked) cocoa code.
288 if [[ ${CHOST##*-darwin} -ge 9 ]] ; then
289 myconf+=" -cocoa -framework"
290
291 # We are crazy and build cocoa + qt3support :-)
292 if use qt3support; then
293 sed -e "/case \"\$PLATFORM,\$CFG_MAC_COCOA\" in/,/;;/ s|CFG_QT3SUPPORT=\"no\"|CFG_QT3SUPPORT=\"yes\"|" \
294 -i configure
295 fi
296
297 # We need the source's headers, not the installed ones.
298 myconf+=" -I${S}/include"
299
300 # Add hint for the framework location.
301 myconf+=" -F${QTLIBDIR}"
302 fi
303 else
304 # freetype2 include dir is non-standard, thus include it on configure
305 # use -I from configure
306 myconf+=" $(pkg-config --cflags freetype2)"
307 fi
308
309 echo ./configure ${myconf}
310 ./configure ${myconf} || die "./configure failed"
311 myconf=""
312 }
313
314 # @FUNCTION: qt4-build_src_compile
315 # @DESCRIPTION: Actual compile phase
316 qt4-build_src_compile() {
317 setqtenv
318
319 build_directories ${QT4_TARGET_DIRECTORIES}
320 }
321
322 # @FUNCTION: fix_includes
323 # @DESCRIPTION:
324 # For MacOSX we need to add some symlinks when frameworks are
325 # being used, to avoid complications with some more or less stupid packages.
326 fix_includes() {
327 if use aqua && [[ ${CHOST##*-darwin} -ge 9 ]] ; then
328 # Some packages tend to include <Qt/...>
329 dodir "${QTHEADERDIR#${EPREFIX}}"/Qt
330
331 # Fake normal headers when frameworks are installed... eases life later on
332 local dest f
333 for frw in "${D}${QTLIBDIR}"/*.framework; do
334 [[ -e "${frw}"/Headers ]] || continue
335 f=$(basename ${frw})
336 dest="${QTHEADERDIR#${EPREFIX}}"/${f%.framework}
337 dosym "${QTLIBDIR#${EPREFIX}}"/${f}/Headers "${dest}"
338
339 # Link normal headers as well.
340 for hdr in "${D}/${QTLIBDIR}/${f}"/Headers/*; do
341 h=$(basename ${hdr})
342 dosym "${QTLIBDIR#${EPREFIX}}"/${f}/Headers/${h} "${QTHEADERDIR#${EPREFIX}}"/Qt/${h}
343 done
344 done
345 fi
346 }
347
348 # @FUNCTION: qt4-build_src_install
349 # @DESCRIPTION:
350 # Perform the actual installation including some library fixes.
351 qt4-build_src_install() {
352 [[ ${EAPI} == 2 ]] && use !prefix && ED=${D}
353 setqtenv
354 install_directories ${QT4_TARGET_DIRECTORIES}
355 install_qconfigs
356 fix_library_files
357 fix_includes
358 }
359
360 # @FUNCTION: setqtenv
361 setqtenv() {
362 # Set up installation directories
363 QTBASEDIR=${EPREFIX}/usr/$(get_libdir)/qt4
364 QTPREFIXDIR=${EPREFIX}/usr
365 QTBINDIR=${EPREFIX}/usr/bin
366 QTLIBDIR=${EPREFIX}/usr/$(get_libdir)/qt4
367 QMAKE_LIBDIR_QT=${QTLIBDIR}
368 QTPCDIR=${EPREFIX}/usr/$(get_libdir)/pkgconfig
369 QTDATADIR=${EPREFIX}/usr/share/qt4
370 QTDOCDIR=${EPREFIX}/usr/share/doc/qt-${PV}
371 QTHEADERDIR=${EPREFIX}/usr/include/qt4
372 QTPLUGINDIR=${QTLIBDIR}/plugins
373 QTSYSCONFDIR=${EPREFIX}/etc/qt4
374 QTTRANSDIR=${QTDATADIR}/translations
375 QTEXAMPLESDIR=${QTDATADIR}/examples
376 QTDEMOSDIR=${QTDATADIR}/demos
377 QT_INSTALL_PREFIX=${EPREFIX}/usr/$(get_libdir)/qt4
378 PLATFORM=$(qt_mkspecs_dir)
379
380 unset QMAKESPEC
381 }
382
383 # @FUNCTION: standard_configure_options
384 # @DESCRIPTION:
385 # Sets up some standard configure options, like libdir (if necessary), whether
386 # debug info is wanted or not.
387 standard_configure_options() {
388 local myconf=
389
390 [[ $(get_libdir) != lib ]] && myconf+=" -L${EPREFIX}/usr/$(get_libdir)"
391
392 # Disable visibility explicitly if gcc version isn't 4
393 if [[ $(gcc-major-version) -lt 4 ]]; then
394 myconf+=" -no-reduce-exports"
395 fi
396
397 # precompiled headers doesn't work on hardened, where the flag is masked.
398 myconf+=" $(qt_use pch)"
399
400 if use debug; then
401 myconf+=" -debug"
402 else
403 myconf+=" -release"
404 fi
405 myconf+=" -no-separate-debug-info"
406
407 use aqua && myconf+=" -no-framework"
408
409 # ARCH is set on Gentoo. Qt now falls back to generic on an unsupported
410 # $(tc-arch). Therefore we convert it to supported values.
411 case "$(tc-arch)" in
412 amd64|x64-*) myconf+=" -arch x86_64" ;;
413 ppc-macos) myconf+=" -arch ppc" ;;
414 ppc|ppc64|ppc-*) myconf+=" -arch powerpc" ;;
415 sparc|sparc-*) myconf+=" -arch sparc" ;;
416 x86-macos) myconf+=" -arch x86" ;;
417 x86|x86-*) myconf+=" -arch i386" ;;
418 alpha|arm|ia64|mips|s390|sparc) myconf+=" -arch $(tc-arch)" ;;
419 hppa|sh) myconf+=" -arch generic" ;;
420 *) die "$(tc-arch) is unsupported by this eclass. Please file a bug." ;;
421 esac
422
423 # 4.5: build everything but qt-xmlpatterns w/o exceptions
424 # 4.6: exceptions USE flag
425 local exceptions="-exceptions"
426 case "${PV}" in
427 4.5.*)
428 [[ ${PN} == "qt-xmlpatterns" ]] || exceptions="-no-exceptions"
429 ;;
430 *)
431 has exceptions "${IUSE//+}" && exceptions="$(qt_use exceptions)"
432 ;;
433 esac
434
435 # note about -reduce-relocations:
436 # That flag seems to introduce major breakage to applications,
437 # mostly to be seen as a core dump with the message "QPixmap: Must
438 # construct a QApplication before a QPaintDevice" on Solaris
439 # -- Daniel Vergien
440 [[ ${CHOST} != *-solaris* ]] && myconf+=" -reduce-relocations"
441
442 myconf+=" -platform $(qt_mkspecs_dir) -stl -verbose -largefile -confirm-license
443 -prefix ${QTPREFIXDIR} -bindir ${QTBINDIR} -libdir ${QTLIBDIR}
444 -datadir ${QTDATADIR} -docdir ${QTDOCDIR} -headerdir ${QTHEADERDIR}
445 -plugindir ${QTPLUGINDIR} -sysconfdir ${QTSYSCONFDIR}
446 -translationdir ${QTTRANSDIR} -examplesdir ${QTEXAMPLESDIR}
447 -demosdir ${QTDEMOSDIR} -silent -fast -opensource
448 ${exceptions}
449 -nomake examples -nomake demos"
450
451 echo "${myconf}"
452 }
453
454 # @FUNCTION: build_directories
455 # @USAGE: < directories >
456 # @DESCRIPTION:
457 # Compiles the code in $QT4_TARGET_DIRECTORIES
458 build_directories() {
459 for x in "$@"; do
460 pushd "${S}"/${x} >/dev/null
461 # avoid running over the maximum argument number, bug #299810
462 {
463 echo "${S}"/mkspecs/common/*.conf
464 find "${S}" -name '*.pr[io]'
465 } | xargs sed -i -e "s:\$\$\[QT_INSTALL_LIBS\]:${EPREFIX}/usr/$(get_libdir)/qt4:g" || die
466 "${S}"/bin/qmake "LIBS+=-L${QTLIBDIR}" "CONFIG+=nostrip" || die "qmake failed"
467 emake CC="@echo compiling \$< && $(tc-getCC)" \
468 CXX="@echo compiling \$< && $(tc-getCXX)" \
469 LINK="@echo linking \$@ && $(tc-getCXX)" || die "emake failed"
470 popd >/dev/null
471 done
472 }
473
474 # @FUNCTION: install_directories
475 # @USAGE: < directories >
476 # @DESCRIPTION:
477 # run emake install in the given directories, which are separated by spaces
478 install_directories() {
479 for x in "$@"; do
480 pushd "${S}"/${x} >/dev/null || die "Can't pushd ${S}/${x}"
481 emake INSTALL_ROOT="${D}" install || die "emake install failed"
482 popd >/dev/null || die "Can't popd from ${S}/${x}"
483 done
484 }
485
486 # @ECLASS-VARIABLE: QCONFIG_ADD
487 # @DESCRIPTION:
488 # List options that need to be added to QT_CONFIG in qconfig.pri
489 : ${QCONFIG_ADD:=}
490
491 # @ECLASS-VARIABLE: QCONFIG_REMOVE
492 # @DESCRIPTION:
493 # List options that need to be removed from QT_CONFIG in qconfig.pri
494 : ${QCONFIG_REMOVE:=}
495
496 # @ECLASS-VARIABLE: QCONFIG_DEFINE
497 # @DESCRIPTION:
498 # List variables that should be defined at the top of QtCore/qconfig.h
499 : ${QCONFIG_DEFINE:=}
500
501 # @FUNCTION: install_qconfigs
502 # @DESCRIPTION: Install gentoo-specific mkspecs configurations
503 install_qconfigs() {
504 local x
505 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} ]]; then
506 for x in QCONFIG_ADD QCONFIG_REMOVE; do
507 [[ -n ${!x} ]] && echo ${x}=${!x} >> "${T}"/${PN}-qconfig.pri
508 done
509 insinto ${QTDATADIR#${EPREFIX}}/mkspecs/gentoo
510 doins "${T}"/${PN}-qconfig.pri || die "installing ${PN}-qconfig.pri failed"
511 fi
512
513 if [[ -n ${QCONFIG_DEFINE} ]]; then
514 for x in ${QCONFIG_DEFINE}; do
515 echo "#define ${x}" >> "${T}"/gentoo-${PN}-qconfig.h
516 done
517 insinto ${QTHEADERDIR#${EPREFIX}}/Gentoo
518 doins "${T}"/gentoo-${PN}-qconfig.h || die "installing ${PN}-qconfig.h failed"
519 fi
520 }
521
522 # @FUNCTION: generate_qconfigs
523 # @DESCRIPTION: Generates gentoo-specific configurations
524 generate_qconfigs() {
525 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} || -n ${QCONFIG_DEFINE} || ${CATEGORY}/${PN} == x11-libs/qt-core ]]; then
526 local x qconfig_add qconfig_remove qconfig_new
527 for x in "${ROOT}${QTDATADIR}"/mkspecs/gentoo/*-qconfig.pri; do
528 [[ -f ${x} ]] || continue
529 qconfig_add+=" $(sed -n 's/^QCONFIG_ADD=//p' "${x}")"
530 qconfig_remove+=" $(sed -n 's/^QCONFIG_REMOVE=//p' "${x}")"
531 done
532
533 # these error checks do not use die because dying in pkg_post{inst,rm}
534 # just makes things worse.
535 if [[ -e "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri ]]; then
536 # start with the qconfig.pri that qt-core installed
537 if ! cp "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri \
538 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
539 eerror "cp qconfig failed."
540 return 1
541 fi
542
543 # generate list of QT_CONFIG entries from the existing list
544 # including qconfig_add and excluding qconfig_remove
545 for x in $(sed -n 's/^QT_CONFIG +=//p' \
546 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri) ${qconfig_add}; do
547 hasq ${x} ${qconfig_remove} || qconfig_new+=" ${x}"
548 done
549
550 # replace the existing QT_CONFIG list with qconfig_new
551 if ! sed -i -e "s/QT_CONFIG +=.*/QT_CONFIG += ${qconfig_new}/" \
552 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
553 eerror "Sed for QT_CONFIG failed"
554 return 1
555 fi
556
557 # create Gentoo/qconfig.h
558 if [[ ! -e ${ROOT}${QTHEADERDIR}/Gentoo ]]; then
559 if ! mkdir -p "${ROOT}${QTHEADERDIR}"/Gentoo; then
560 eerror "mkdir ${QTHEADERDIR}/Gentoo failed"
561 return 1
562 fi
563 fi
564 : > "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
565 for x in "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-*-qconfig.h; do
566 [[ -f ${x} ]] || continue
567 cat "${x}" >> "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
568 done
569 else
570 rm -f "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri
571 rm -f "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
572 rmdir "${ROOT}${QTDATADIR}"/mkspecs \
573 "${ROOT}${QTDATADIR}" \
574 "${ROOT}${QTHEADERDIR}"/Gentoo \
575 "${ROOT}${QTHEADERDIR}" 2>/dev/null
576 fi
577 fi
578 }
579
580 # @FUNCTION: qt4-build_pkg_postrm
581 # @DESCRIPTION: Generate configurations when the package is completely removed
582 qt4-build_pkg_postrm() {
583 generate_qconfigs
584 }
585
586 # @FUNCTION: qt4-build_pkg_postinst
587 # @DESCRIPTION: Generate configuration, plus throws a message about possible
588 # breakages and proposed solutions.
589 qt4-build_pkg_postinst() {
590 generate_qconfigs
591 }
592
593 # @FUNCTION: skip_qmake_build_patch
594 # @DESCRIPTION:
595 # Don't need to build qmake, as it's already installed from qt-core
596 skip_qmake_build_patch() {
597 # Don't need to build qmake, as it's already installed from qt-core
598 sed -i -e "s:if true:if false:g" "${S}"/configure || die "Sed failed"
599 }
600
601 # @FUNCTION: skip_project_generation_patch
602 # @DESCRIPTION:
603 # Exit the script early by throwing in an exit before all of the .pro files are scanned
604 skip_project_generation_patch() {
605 # Exit the script early by throwing in an exit before all of the .pro files are scanned
606 sed -e "s:echo \"Finding:exit 0\n\necho \"Finding:g" \
607 -i "${S}"/configure || die "Sed failed"
608 }
609
610 # @FUNCTION: symlink_binaries_to_buildtree
611 # @DESCRIPTION:
612 # Symlink generated binaries to buildtree so they can be used during compilation
613 # time
614 symlink_binaries_to_buildtree() {
615 for bin in qmake moc uic rcc; do
616 ln -s ${QTBINDIR}/${bin} "${S}"/bin/ || die "Symlinking ${bin} to ${S}/bin failed."
617 done
618 }
619
620 # @FUNCTION: fix_library_files
621 # @DESCRIPTION:
622 # Fixes the pathes in *.la, *.prl, *.pc, as they are wrong due to sandbox and
623 # moves the *.pc-files into the pkgconfig directory
624 fix_library_files() {
625 for libfile in "${D}"/${QTLIBDIR}/{*.la,*.prl,pkgconfig/*.pc}; do
626 if [[ -e ${libfile} ]]; then
627 sed -i -e "s:${S}/lib:${QTLIBDIR}:g" ${libfile} || die "Sed on ${libfile} failed."
628 fi
629 done
630
631 # pkgconfig files refer to WORKDIR/bin as the moc and uic locations. Fix:
632 for libfile in "${D}"/${QTLIBDIR}/pkgconfig/*.pc; do
633 if [[ -e ${libfile} ]]; then
634 sed -i -e "s:${S}/bin:${QTBINDIR}:g" ${libfile} || die "Sed failed"
635
636 # Move .pc files into the pkgconfig directory
637 dodir ${QTPCDIR#${EPREFIX}}
638 mv ${libfile} "${D}"/${QTPCDIR}/ \
639 || die "Moving ${libfile} to ${D}/${QTPCDIR}/ failed."
640 fi
641 done
642
643 # Don't install an empty directory
644 rmdir "${D}"/${QTLIBDIR}/pkgconfig
645 }
646
647 # @FUNCTION: qt_use
648 # @USAGE: < flag > [ feature ] [ enableval ]
649 # @DESCRIPTION:
650 # This will echo "${enableval}-${feature}" if <flag> is enabled, or
651 # "-no-${feature} if the flag is disabled. If [feature] is not specified <flag>
652 # will be used for that. If [enableval] is not specified, it omits the
653 # assignment-part
654 qt_use() {
655 local flag=$1
656 local feature=$1
657 local enableval=
658
659 [[ -n $2 ]] && feature=$2
660 [[ -n $3 ]] && enableval=-$3
661
662 if use ${flag}; then
663 echo "${enableval}-${feature}"
664 else
665 echo "-no-${feature}"
666 fi
667 }
668
669 # @FUNCTION: qt_mkspecs_dir
670 # @RETURN: the specs-directory w/o path
671 # @DESCRIPTION:
672 # Allows us to define which mkspecs dir we want to use.
673 qt_mkspecs_dir() {
674 # Allows us to define which mkspecs dir we want to use.
675 local spec
676
677 case ${CHOST} in
678 *-freebsd*|*-dragonfly*)
679 spec=freebsd ;;
680 *-openbsd*)
681 spec=openbsd ;;
682 *-netbsd*)
683 spec=netbsd ;;
684 *-darwin*)
685 if use aqua; then
686 # mac with carbon/cocoa
687 spec=macx
688 else
689 # darwin/mac with x11
690 spec=darwin
691 fi
692 ;;
693 *-solaris*)
694 spec=solaris ;;
695 *-linux-*|*-linux)
696 spec=linux ;;
697 *)
698 die "Unknown CHOST, no platform choosen."
699 esac
700
701 CXX=$(tc-getCXX)
702 if [[ ${CXX} == *g++* ]]; then
703 spec+=-g++
704 elif [[ ${CXX} == *icpc* ]]; then
705 spec+=-icc
706 else
707 die "Unknown compiler ${CXX}."
708 fi
709 if [[ -n ${LIBDIR/lib} ]]; then
710 spec+=-${LIBDIR/lib}
711 fi
712
713 # Add -64 for 64bit profiles
714 if use x64-freebsd ||
715 use amd64-linux ||
716 use x64-macos ||
717 use x64-solaris ||
718 use sparc64-solaris
719 then
720 spec+=-64
721 fi
722
723 echo "${spec}"
724 }
725
726 EXPORT_FUNCTIONS pkg_setup src_unpack src_prepare src_configure src_compile src_install pkg_postrm pkg_postinst

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