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Revision 1.55 - (show annotations) (download)
Tue Dec 22 16:04:13 2009 UTC (4 years, 3 months ago) by abcd
Branch: MAIN
Changes since 1.54: +72 -207 lines
Remove cruft from qt4-build.eclass, in preparation for merging of prefix changes

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 1.54 2009/12/06 09:34:36 hwoarang Exp $
4
5 # @ECLASS: qt4-build.eclass
6 # @MAINTAINER:
7 # Ben de Groot <yngwin@gentoo.org>,
8 # Markos Chandras <hwoarang@gentoo.org>,
9 # Caleb Tennis <caleb@gentoo.org>
10 # Alex Alexander <wired@gentoo.org>
11 # @BLURB: Eclass for Qt4 split ebuilds.
12 # @DESCRIPTION:
13 # This eclass contains various functions that are used when building Qt4
14
15 inherit base eutils multilib toolchain-funcs flag-o-matic versionator
16
17 IUSE="debug pch"
18 RDEPEND="
19 !<x11-libs/qt-assistant-${PV}
20 !>x11-libs/qt-assistant-${PV}-r9999
21 !<x11-libs/qt-core-${PV}
22 !>x11-libs/qt-core-${PV}-r9999
23 !<x11-libs/qt-dbus-${PV}
24 !>x11-libs/qt-dbus-${PV}-r9999
25 !<x11-libs/qt-demo-${PV}
26 !>x11-libs/qt-demo-${PV}-r9999
27 !<x11-libs/qt-gui-${PV}
28 !>x11-libs/qt-gui-${PV}-r9999
29 !<x11-libs/qt-opengl-${PV}
30 !>x11-libs/qt-opengl-${PV}-r9999
31 !<x11-libs/qt-phonon-${PV}
32 !>x11-libs/qt-phonon-${PV}-r9999
33 !<x11-libs/qt-qt3support-${PV}
34 !>x11-libs/qt-qt3support-${PV}-r9999
35 !<x11-libs/qt-script-${PV}
36 !>x11-libs/qt-script-${PV}-r9999
37 !<x11-libs/qt-sql-${PV}
38 !>x11-libs/qt-sql-${PV}-r9999
39 !<x11-libs/qt-svg-${PV}
40 !>x11-libs/qt-svg-${PV}-r9999
41 !<x11-libs/qt-test-${PV}
42 !>x11-libs/qt-test-${PV}-r9999
43 !<x11-libs/qt-webkit-${PV}
44 !>x11-libs/qt-webkit-${PV}-r9999
45 !<x11-libs/qt-xmlpatterns-${PV}
46 !>x11-libs/qt-xmlpatterns-${PV}-r9999
47 "
48
49 MY_PV=${PV/_/-}
50
51 if version_is_at_least 4.5.99999999 ${PV} ; then
52 MY_P=qt-everywhere-opensource-src-${MY_PV}
53 else
54 MY_P=qt-x11-opensource-src-${MY_PV}
55 fi
56
57 S=${WORKDIR}/${MY_P}
58
59 HOMEPAGE="http://qt.nokia.com/"
60 SRC_URI="http://get.qt.nokia.com/qt/source/${MY_P}.tar.gz"
61
62 LICENSE="|| ( LGPL-2.1 GPL-3 )"
63
64 # @FUNCTION: qt4-build_pkg_setup
65 # @DESCRIPTION:
66 # Sets up PATH and LD_LIBRARY_PATH
67 qt4-build_pkg_setup() {
68 PATH="${S}/bin${PATH:+:}${PATH}"
69 LD_LIBRARY_PATH="${S}/lib${LD_LIBRARY_PATH:+:}${LD_LIBRARY_PATH}"
70
71 # Make sure ebuilds use the required EAPI
72 if [[ ${EAPI} != 2 ]]; then
73 eerror "The qt4-build eclass requires EAPI=2, but this ebuild does not"
74 eerror "have EAPI=2 set. The ebuild author or editor failed. This ebuild needs"
75 eerror "to be fixed. Using qt4-build-edge eclass without EAPI=2 will fail."
76 die "qt4-build-edge eclass requires EAPI=2"
77 fi
78
79 if ! version_is_at_least 4.1 $(gcc-version); then
80 ewarn "Using a GCC version lower than 4.1 is not supported!"
81 echo
82 ebeep 3
83 fi
84
85 if [[ ${P} == qt-core-4.6.0_rc1 ]]; then
86 ewarn
87 ewarn "Binary compatibility broke between 4.6.0_beta1 and 4.6.0_rc1."
88 ewarn "If you are upgrading from 4.6.0_beta1, you'll have to"
89 ewarn "re-emerge everything that depends on Qt."
90 ewarn "Use the following command:"
91 ewarn
92 ewarn " emerge -av1 \$(for i in \$(qlist -IC x11-libs/qt-);"
93 ewarn " do equery -q d \$i | grep -v 'x11-libs/qt-' |"
94 ewarn " sed \"s/^/=/\"; done)"
95 ewarn
96 ewarn "YOU'VE BEEN WARNED"
97 ewarn
98 ebeep 3
99 fi
100
101 }
102
103 # @ECLASS-VARIABLE: QT4_TARGET_DIRECTORIES
104 # @DESCRIPTION:
105 # Arguments for build_target_directories. Takes the directories, in which the
106 # code should be compiled. This is a space-separated list
107
108 # @ECLASS-VARIABLE: QT4_EXTRACT_DIRECTORIES
109 # @DESCRIPTION:
110 # Space separated list including the directories that will be extracted from Qt
111 # tarball
112
113 # @FUNCTION: qt4-build_src_unpack
114 # @DESCRIPTION:
115 # Unpacks the sources
116 qt4-build_src_unpack() {
117 setqtenv
118 local target targets=
119 for target in configure LICENSE.GPL3 LICENSE.LGPL projects.pro \
120 src/{qbase,qt_targets,qt_install}.pri bin config.tests mkspecs qmake \
121 ${QT4_EXTRACT_DIRECTORIES}; do
122 targets+=" ${MY_P}/${target}"
123 done
124
125 echo tar xzpf "${DISTDIR}"/${MY_P}.tar.gz ${targets}
126 tar xzpf "${DISTDIR}"/${MY_P}.tar.gz ${targets}
127 }
128
129 # @ECLASS-VARIABLE: PATCHES
130 # @DESCRIPTION:
131 # In case you have patches to apply, specify them in PATCHES variable. Make sure
132 # to specify the full path. This variable is necessary for src_prepare phase.
133 # example:
134 # PATCHES="${FILESDIR}"/mypatch.patch
135 # ${FILESDIR}"/mypatch2.patch"
136 #
137
138 # @FUNCTION: qt4-build_src_prepare
139 # @DESCRIPTION:
140 # Prepare the sources before the configure phase. Strip CFLAGS if necessary, and fix
141 # source files in order to respect CFLAGS/CXXFLAGS/LDFLAGS specified on /etc/make.conf.
142 qt4-build_src_prepare() {
143 setqtenv
144 cd "${S}"
145
146 if [[ ${PN} != qt-core ]]; then
147 skip_qmake_build_patch
148 skip_project_generation_patch
149 symlink_binaries_to_buildtree
150 fi
151
152 # Bug 282984 && Bug 295530
153 sed -e "s:\(^SYSTEM_VARIABLES\):CC=$(tc-getCC)\nCXX=$(tc-getCXX)\n\1:" \
154 -i configure || die "sed qmake compilers failed"
155 sed -e "s:\(\$MAKE\):\1 CC=$(tc-getCC) CXX=$(tc-getCXX) LD=$(tc-getCXX):" \
156 -i config.tests/unix/compile.test || die "sed test compilers failed"
157
158 # Bug 178652
159 if [[ $(gcc-major-version) == 3 ]] && use amd64; then
160 ewarn "Appending -fno-gcse to CFLAGS/CXXFLAGS"
161 append-flags -fno-gcse
162 fi
163
164 # Unsupported old gcc versions - hardened needs this :(
165 if [[ $(gcc-major-version) -lt 4 ]] ; then
166 ewarn "Appending -fno-stack-protector to CXXFLAGS"
167 append-cxxflags -fno-stack-protector
168 # Bug 253127
169 sed -e "/^QMAKE_CFLAGS\t/ s:$: -fno-stack-protector-all:" \
170 -i "${S}"/mkspecs/common/g++.conf || die "sed ${S}/mkspecs/common/g++.conf failed"
171 fi
172
173 # Bug 261632
174 if use ppc64; then
175 ewarn "Appending -mminimal-toc to CFLAGS/CXXFLAGS"
176 append-flags -mminimal-toc
177 fi
178
179 # Bug 172219
180 sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
181 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
182 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \
183 -e "s:X11R6/::" \
184 -i "${S}"/mkspecs/$(qt_mkspecs_dir)/qmake.conf || die "sed ${S}/mkspecs/$(qt_mkspecs_dir)/qmake.conf failed"
185
186 sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
187 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
188 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \
189 -i "${S}"/mkspecs/common/g++.conf || die "sed ${S}/mkspecs/common/g++.conf failed"
190
191 base_src_prepare
192 }
193
194 # @FUNCTION: qt4-build_src_configure
195 # @DESCRIPTION:
196 # Default configure phase
197 qt4-build_src_configure() {
198 setqtenv
199 myconf="$(standard_configure_options) ${myconf}"
200
201 echo ./configure ${myconf}
202 ./configure ${myconf} || die "./configure failed"
203 myconf=""
204 }
205
206 # @FUNCTION: qt4-build_src_compile
207 # @DESCRIPTION: Actual compile phase
208 qt4-build_src_compile() {
209 setqtenv
210
211 build_directories ${QT4_TARGET_DIRECTORIES}
212 }
213
214 # @FUNCTION: qt4-build_src_install
215 # @DESCRIPTION:
216 # Perform the actual installation including some library fixes.
217 qt4-build_src_install() {
218 setqtenv
219 install_directories ${QT4_TARGET_DIRECTORIES}
220 install_qconfigs
221 fix_library_files
222 }
223
224 # @FUNCTION: setqtenv
225 setqtenv() {
226 # Set up installation directories
227 QTBASEDIR=/usr/$(get_libdir)/qt4
228 QTPREFIXDIR=/usr
229 QTBINDIR=/usr/bin
230 QTLIBDIR=/usr/$(get_libdir)/qt4
231 QMAKE_LIBDIR_QT=${QTLIBDIR}
232 QTPCDIR=/usr/$(get_libdir)/pkgconfig
233 QTDATADIR=/usr/share/qt4
234 QTDOCDIR=/usr/share/doc/qt-${PV}
235 QTHEADERDIR=/usr/include/qt4
236 QTPLUGINDIR=${QTLIBDIR}/plugins
237 QTSYSCONFDIR=/etc/qt4
238 QTTRANSDIR=${QTDATADIR}/translations
239 QTEXAMPLESDIR=${QTDATADIR}/examples
240 QTDEMOSDIR=${QTDATADIR}/demos
241 QT_INSTALL_PREFIX=/usr/$(get_libdir)/qt4
242 PLATFORM=$(qt_mkspecs_dir)
243
244 unset QMAKESPEC
245 }
246
247 # @FUNCTION: standard_configure_options
248 # @DESCRIPTION:
249 # Sets up some standard configure options, like libdir (if necessary), whether
250 # debug info is wanted or not.
251 standard_configure_options() {
252 local myconf=
253
254 [[ $(get_libdir) != lib ]] && myconf+=" -L/usr/$(get_libdir)"
255
256 # Disable visibility explicitly if gcc version isn't 4
257 if [[ $(gcc-major-version) -lt 4 ]]; then
258 myconf+=" -no-reduce-exports"
259 fi
260
261 # precompiled headers doesn't work on hardened, where the flag is masked.
262 myconf+=" $(qt_use pch)"
263
264 if use debug; then
265 myconf+=" -debug"
266 else
267 myconf+=" -release"
268 fi
269 myconf+=" -no-separate-debug-info"
270
271 # ARCH is set on Gentoo. Qt now falls back to generic on an unsupported
272 # $(tc-arch). Therefore we convert it to supported values.
273 case "$(tc-arch)" in
274 amd64) myconf+=" -arch x86_64" ;;
275 ppc|ppc64) myconf+=" -arch powerpc" ;;
276 x86|x86-*) myconf+=" -arch i386" ;;
277 alpha|arm|ia64|mips|s390|sparc) myconf+=" -arch $(tc-arch)" ;;
278 hppa|sh) myconf+=" -arch generic" ;;
279 *) die "$(tc-arch) is unsupported by this eclass. Please file a bug." ;;
280 esac
281
282 # 4.6: build qt-core with exceptions or qt-xmlpatterns won't build
283 local exceptions=
284 case "${PV}" in
285 4.6.*)
286 if [[ ${PN} != "qt-core" ]] && [[ ${PN} != "qt-xmlpatterns" ]]; then
287 exceptions="-no-exceptions"
288 fi
289 ;;
290 *)
291 [[ ${PN} == "qt-xmlpatterns" ]] || exceptions="-no-exceptions"
292 ;;
293 esac
294
295 myconf+=" -platform $(qt_mkspecs_dir) -stl -verbose -largefile -confirm-license
296 -prefix ${QTPREFIXDIR} -bindir ${QTBINDIR} -libdir ${QTLIBDIR}
297 -datadir ${QTDATADIR} -docdir ${QTDOCDIR} -headerdir ${QTHEADERDIR}
298 -plugindir ${QTPLUGINDIR} -sysconfdir ${QTSYSCONFDIR}
299 -translationdir ${QTTRANSDIR} -examplesdir ${QTEXAMPLESDIR}
300 -demosdir ${QTDEMOSDIR} -silent -fast -opensource
301 ${exceptions}
302 -reduce-relocations -nomake examples -nomake demos"
303
304 echo "${myconf}"
305 }
306
307 # @FUNCTION: build_directories
308 # @USAGE: < directories >
309 # @DESCRIPTION:
310 # Compiles the code in $QT4_TARGET_DIRECTORIES
311 build_directories() {
312 for x in "$@"; do
313 cd "${S}"/${x}
314 sed -i -e "s:\$\$\[QT_INSTALL_LIBS\]:/usr/$(get_libdir)/qt4:g" $(find "${S}" -name '*.pr[io]') "${S}"/mkspecs/common/linux.conf || die
315 "${S}"/bin/qmake "LIBS+=-L${QTLIBDIR}" "CONFIG+=nostrip" || die "qmake failed"
316 emake CC="@echo compiling \$< && $(tc-getCC)" \
317 CXX="@echo compiling \$< && $(tc-getCXX)" \
318 LINK="@echo linking \$@ && $(tc-getCXX)" || die "emake failed"
319 done
320 }
321
322 # @FUNCTION: install_directories
323 # @USAGE: < directories >
324 # @DESCRIPTION:
325 # run emake install in the given directories, which are separated by spaces
326 install_directories() {
327 for x in "$@"; do
328 pushd "${S}"/${x} >/dev/null || die "Can't pushd ${S}/${x}"
329 emake INSTALL_ROOT="${D}" install || die "emake install failed"
330 popd >/dev/null || die "Can't popd from ${S}/${x}"
331 done
332 }
333
334 # @ECLASS-VARIABLE: QCONFIG_ADD
335 # @DESCRIPTION:
336 # List options that need to be added to QT_CONFIG in qconfig.pri
337 : ${QCONFIG_ADD:=}
338
339 # @ECLASS-VARIABLE: QCONFIG_REMOVE
340 # @DESCRIPTION:
341 # List options that need to be removed from QT_CONFIG in qconfig.pri
342 : ${QCONFIG_REMOVE:=}
343
344 # @ECLASS-VARIABLE: QCONFIG_DEFINE
345 # @DESCRIPTION:
346 # List variables that should be defined at the top of QtCore/qconfig.h
347 : ${QCONFIG_DEFINE:=}
348
349 # @FUNCTION: install_qconfigs
350 # @DESCRIPTION: Install gentoo-specific mkspecs configurations
351 install_qconfigs() {
352 local x
353 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} ]]; then
354 for x in QCONFIG_ADD QCONFIG_REMOVE; do
355 [[ -n ${!x} ]] && echo ${x}=${!x} >> "${T}"/${PN}-qconfig.pri
356 done
357 insinto ${QTDATADIR}/mkspecs/gentoo
358 doins "${T}"/${PN}-qconfig.pri || die "installing ${PN}-qconfig.pri failed"
359 fi
360
361 if [[ -n ${QCONFIG_DEFINE} ]]; then
362 for x in ${QCONFIG_DEFINE}; do
363 echo "#define ${x}" >> "${T}"/gentoo-${PN}-qconfig.h
364 done
365 insinto ${QTHEADERDIR}/Gentoo
366 doins "${T}"/gentoo-${PN}-qconfig.h || die "installing ${PN}-qconfig.h failed"
367 fi
368 }
369
370 # @FUNCTION: generate_qconfigs
371 # @DESCRIPTION: Generates gentoo-specific configurations
372 generate_qconfigs() {
373 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} || -n ${QCONFIG_DEFINE} || ${CATEGORY}/${PN} == x11-libs/qt-core ]]; then
374 local x qconfig_add qconfig_remove qconfig_new
375 for x in "${ROOT}${QTDATADIR}"/mkspecs/gentoo/*-qconfig.pri; do
376 [[ -f ${x} ]] || continue
377 qconfig_add+=" $(sed -n 's/^QCONFIG_ADD=//p' "${x}")"
378 qconfig_remove+=" $(sed -n 's/^QCONFIG_REMOVE=//p' "${x}")"
379 done
380
381 # these error checks do not use die because dying in pkg_post{inst,rm}
382 # just makes things worse.
383 if [[ -e "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri ]]; then
384 # start with the qconfig.pri that qt-core installed
385 if ! cp "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri \
386 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
387 eerror "cp qconfig failed."
388 return 1
389 fi
390
391 # generate list of QT_CONFIG entries from the existing list
392 # including qconfig_add and excluding qconfig_remove
393 for x in $(sed -n 's/^QT_CONFIG +=//p' \
394 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri) ${qconfig_add}; do
395 hasq ${x} ${qconfig_remove} || qconfig_new+=" ${x}"
396 done
397
398 # replace the existing QT_CONFIG list with qconfig_new
399 if ! sed -i -e "s/QT_CONFIG +=.*/QT_CONFIG += ${qconfig_new}/" \
400 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
401 eerror "Sed for QT_CONFIG failed"
402 return 1
403 fi
404
405 # create Gentoo/qconfig.h
406 if [[ ! -e ${ROOT}${QTHEADERDIR}/Gentoo ]]; then
407 if ! mkdir -p "${ROOT}${QTHEADERDIR}"/Gentoo; then
408 eerror "mkdir ${QTHEADERDIR}/Gentoo failed"
409 return 1
410 fi
411 fi
412 : > "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
413 for x in "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-*-qconfig.h; do
414 [[ -f ${x} ]] || continue
415 cat "${x}" >> "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
416 done
417 else
418 rm -f "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri
419 rm -f "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
420 rmdir "${ROOT}${QTDATADIR}"/mkspecs \
421 "${ROOT}${QTDATADIR}" \
422 "${ROOT}${QTHEADERDIR}"/Gentoo \
423 "${ROOT}${QTHEADERDIR}" 2>/dev/null
424 fi
425 fi
426 }
427
428 # @FUNCTION: qt4-build_pkg_postrm
429 # @DESCRIPTION: Generate configurations when the package is completely removed
430 qt4-build_pkg_postrm() {
431 generate_qconfigs
432 }
433
434 # @FUNCTION: qt4-build_pkg_postinst
435 # @DESCRIPTION: Generate configuration, plus throws a message about possible
436 # breakages and proposed solutions.
437 qt4-build_pkg_postinst() {
438 generate_qconfigs
439
440 if [[ "${PN}" == "qt-core" ]]; then
441 echo
442 ewarn "After a rebuild or upgrade of Qt, it can happen that Qt plugins (such as Qt"
443 ewarn "and KDE styles and widgets) can no longer be loaded. In this situation you"
444 ewarn "should recompile the packages providing these plugins. Also, make sure you"
445 ewarn "compile the Qt packages, and the packages that depend on it, with the same"
446 ewarn "GCC version and the same USE flag settings (especially the debug flag)."
447 ewarn
448 ewarn "Packages that typically need to be recompiled are kdelibs from KDE4, any"
449 ewarn "additional KDE4/Qt4 styles, qscintilla and PyQt4. Before filing a bug report,"
450 ewarn "make sure all your Qt4 packages are up-to-date and built with the same"
451 ewarn "configuration."
452 ewarn
453 ewarn "For more information, see http://doc.trolltech.com/${PV%.*}/plugins-howto.html"
454 echo
455 fi
456 }
457
458 # @FUNCTION: skip_qmake_build_patch
459 # @DESCRIPTION:
460 # Don't need to build qmake, as it's already installed from qt-core
461 skip_qmake_build_patch() {
462 # Don't need to build qmake, as it's already installed from qt-core
463 sed -i -e "s:if true:if false:g" "${S}"/configure || die "Sed failed"
464 }
465
466 # @FUNCTION: skip_project_generation_patch
467 # @DESCRIPTION:
468 # Exit the script early by throwing in an exit before all of the .pro files are scanned
469 skip_project_generation_patch() {
470 # Exit the script early by throwing in an exit before all of the .pro files are scanned
471 sed -e "s:echo \"Finding:exit 0\n\necho \"Finding:g" \
472 -i "${S}"/configure || die "Sed failed"
473 }
474
475 # @FUNCTION: symlink_binaries_to_buildtree
476 # @DESCRIPTION:
477 # Symlink generated binaries to buildtree so they can be used during compilation
478 # time
479 symlink_binaries_to_buildtree() {
480 for bin in qmake moc uic rcc; do
481 ln -s ${QTBINDIR}/${bin} "${S}"/bin/ || die "Symlinking ${bin} to ${S}/bin failed."
482 done
483 }
484
485 # @FUNCTION: fix_library_files
486 # @DESCRIPTION:
487 # Fixes the pathes in *.la, *.prl, *.pc, as they are wrong due to sandbox and
488 # moves the *.pc-files into the pkgconfig directory
489 fix_library_files() {
490 for libfile in "${D}"/${QTLIBDIR}/{*.la,*.prl,pkgconfig/*.pc}; do
491 if [[ -e ${libfile} ]]; then
492 sed -i -e "s:${S}/lib:${QTLIBDIR}:g" ${libfile} || die "Sed on ${libfile} failed."
493 fi
494 done
495
496 # pkgconfig files refer to WORKDIR/bin as the moc and uic locations. Fix:
497 for libfile in "${D}"/${QTLIBDIR}/pkgconfig/*.pc; do
498 if [[ -e ${libfile} ]]; then
499 sed -i -e "s:${S}/bin:${QTBINDIR}:g" ${libfile} || die "Sed failed"
500
501 # Move .pc files into the pkgconfig directory
502 dodir ${QTPCDIR}
503 mv ${libfile} "${D}"/${QTPCDIR}/ \
504 || die "Moving ${libfile} to ${D}/${QTPCDIR}/ failed."
505 fi
506 done
507
508 # Don't install an empty directory
509 rmdir "${D}"/${QTLIBDIR}/pkgconfig
510 }
511
512 # @FUNCTION: qt_use
513 # @USAGE: < flag > [ feature ] [ enableval ]
514 # @DESCRIPTION:
515 # This will echo "${enableval}-${feature}" if <flag> is enabled, or
516 # "-no-${feature} if the flag is disabled. If [feature] is not specified <flag>
517 # will be used for that. If [enableval] is not specified, it omits the
518 # assignment-part
519 qt_use() {
520 local flag=$1
521 local feature=$1
522 local enableval=
523
524 [[ -n $2 ]] && feature=$2
525 [[ -n $3 ]] && enableval=-$3
526
527 if use ${flag}; then
528 echo "${enableval}-${feature}"
529 else
530 echo "-no-${feature}"
531 fi
532 }
533
534 # @FUNCTION: qt_mkspecs_dir
535 # @RETURN: the specs-directory w/o path
536 # @DESCRIPTION:
537 # Allows us to define which mkspecs dir we want to use.
538 qt_mkspecs_dir() {
539 # Allows us to define which mkspecs dir we want to use.
540 local spec
541
542 case ${CHOST} in
543 *-freebsd*|*-dragonfly*)
544 spec=freebsd ;;
545 *-openbsd*)
546 spec=openbsd ;;
547 *-netbsd*)
548 spec=netbsd ;;
549 *-darwin*)
550 spec=darwin ;;
551 *-linux-*|*-linux)
552 spec=linux ;;
553 *)
554 die "Unknown CHOST, no platform choosen."
555 esac
556
557 CXX=$(tc-getCXX)
558 if [[ ${CXX} == *g++* ]]; then
559 spec+=-g++
560 elif [[ ${CXX} == *icpc* ]]; then
561 spec+=-icc
562 else
563 die "Unknown compiler ${CXX}."
564 fi
565 if [[ -n ${LIBDIR/lib} ]]; then
566 spec+=-${LIBDIR/lib}
567 fi
568
569 echo "${spec}"
570 }
571
572 EXPORT_FUNCTIONS pkg_setup src_unpack src_prepare src_configure src_compile src_install pkg_postrm pkg_postinst

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