Installing Qt 4.8 for Phytec-Wega (embedded linux) board (arm-cortexa8-linux-gnueabihf cross-compiler)
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Hi and welcome to devnet,
Looks like you don't have your cross-compiler in your PATH. So either update your PATH environment variable in e.g. your .profile file or give the full path to it in your mkspec
Hope it helps
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Thanks for the hint, SGaist.
I finally tried to run it (the cross-compiler) manually without parameters and it responded as there is no such file or directory.
And the reason is I try to execute 32-bit executable on the 64-bit Ubuntu (file ... command showed it). I installed support for 32-bit runtime on a 64-bit Ubuntu and now it is recognised as an executable. Although I will see what happens with a qt 4.8 installation.
I'll let you know.
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After I used absolute paths in qmake.conf (as QMAKE_CXX = /home/branko/arm-cortexa8-linux-gnueabihf/bin/arm-cortexa8-linux-gnueabihf-g++ etc.) I don't get previous error any more (that the cross compiler file is missing).
Now I get this error:
-lpthread -lm -ldl
.obj/release-shared-emb-arm/qtconcurrentiteratekernel.o: In functiongetticks()': qtconcurrentiteratekernel.cpp:(.text+0x2c): undefined reference toclock_gettime'
collect2: error: ld returned 1 exit status
make[1]: *** [../../lib/libQtCore.so.4.8.6] Error 1
make[1]: Leaving directory `/home/branko/Downloads/qt-everywhere-opensource-src-4.8.6/src/corelib'
make: *** [sub-corelib-make_default-ordered] Error 2What could be the reason for this?
Thanks,
Branko -
Just to clarify the solution to previous error. I had to install the support for running 32-bit on 64-bit Ubuntu.
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But I am still looking for the solution the the last error:
undefined reference to "clock-gettime ..." Have a look above! -
This was put out before the error:
rm -f libQtCore.so.4.8.6 libQtCore.so libQtCore.so.4 libQtCore.so.4.8
/home/branko/arm-cortexa8-linux-gnueabihf/bin/arm-cortexa8-linux-gnueabihf-g++ -Wl,-rpath-link,/home/branko/Downloads/qt-everywhere-opensource-src-4.8.6/lib -Wl,--no-undefined -Wl,-e,qt_core_boilerplate -Wl,-O1 -Wl,-rpath,/home/phytec/qt4.8-arm/lib -Wl,-rpath,/home/phytec/qt4.8-arm/lib -shared -Wl,-soname,libQtCore.so.4 -o libQtCore.so.4.8.6 .obj/release-shared-emb-arm/qabstractanimation.o .obj/release-shared-emb-arm/qvariantanimation.o .obj/release-shared-emb-arm/qpropertyanimation.o .obj/release-shared-emb-arm/qanimationgroup.o .obj/release-shared-emb-arm/qsequentialanimationgroup.o .obj/release-shared-emb-arm/qparallelanimationgroup.o .obj/release-shared-emb-arm/qpauseanimation.o .obj/release-shared-emb-arm/qatomic_arm.o .obj/release-shared-emb-arm/qfuture.o .obj/release-shared-emb-arm/qfutureinterface.o .obj/release-shared-emb-arm/qfuturesynchronizer.o .obj/release-shared-emb-arm/qfuturewatcher.o .obj/release-shared-emb-arm/qrunnable.o .obj/release-shared-emb-arm/qtconcurrentfilter.o .obj/release-shared-emb-arm/qtconcurrentmap.o .obj/release-shared-emb-arm/qtconcurrentresultstore.o .obj/release-shared-emb-arm/qtconcurrentthreadengine.o .obj/release-shared-emb-arm/qtconcurrentiteratekernel.o .obj/release-shared-emb-arm/qtconcurrentexception.o .obj/release-shared-emb-arm/qthreadpool.o .obj/release-shared-emb-arm/qglobal.o .obj/release-shared-emb-arm/qlibraryinfo.o .obj/release-shared-emb-arm/qmalloc.o .obj/release-shared-emb-arm/qnumeric.o .obj/release-shared-emb-arm/qatomic.o .obj/release-shared-emb-arm/qmutex.o .obj/release-shared-emb-arm/qreadwritelock.o .obj/release-shared-emb-arm/qmutexpool.o .obj/release-shared-emb-arm/qsemaphore.o .obj/release-shared-emb-arm/qthread.o .obj/release-shared-emb-arm/qthreadstorage.o .obj/release-shared-emb-arm/qmutex_unix.o .obj/release-shared-emb-arm/qthread_unix.o .obj/release-shared-emb-arm/qwaitcondition_unix.o .obj/release-shared-emb-arm/qbitarray.o .obj/release-shared-emb-arm/qbytearray.o .obj/release-shared-emb-arm/qbytearraymatcher.o .obj/release-shared-emb-arm/qcryptographichash.o .obj/release-shared-emb-arm/qdatetime.o .obj/release-shared-emb-arm/qeasingcurve.o .obj/release-shared-emb-arm/qelapsedtimer.o .obj/release-shared-emb-arm/qhash.o .obj/release-shared-emb-arm/qline.o .obj/release-shared-emb-arm/qlinkedlist.o .obj/release-shared-emb-arm/qlist.o .obj/release-shared-emb-arm/qlocale.o .obj/release-shared-emb-arm/qlocale_tools.o .obj/release-shared-emb-arm/qpoint.o .obj/release-shared-emb-arm/qmap.o .obj/release-shared-emb-arm/qmargins.o .obj/release-shared-emb-arm/qcontiguouscache.o .obj/release-shared-emb-arm/qrect.o .obj/release-shared-emb-arm/qregexp.o .obj/release-shared-emb-arm/qshareddata.o .obj/release-shared-emb-arm/qsharedpointer.o .obj/release-shared-emb-arm/qsimd.o .obj/release-shared-emb-arm/qsize.o .obj/release-shared-emb-arm/qstring.o .obj/release-shared-emb-arm/qstringbuilder.o .obj/release-shared-emb-arm/qstringlist.o .obj/release-shared-emb-arm/qtextboundaryfinder.o .obj/release-shared-emb-arm/qtimeline.o .obj/release-shared-emb-arm/qvector.o .obj/release-shared-emb-arm/qvsnprintf.o .obj/release-shared-emb-arm/qelapsedtimer_unix.o .obj/release-shared-emb-arm/qlocale_unix.o .obj/release-shared-emb-arm/adler32.o .obj/release-shared-emb-arm/compress.o .obj/release-shared-emb-arm/crc32.o .obj/release-shared-emb-arm/deflate.o .obj/release-shared-emb-arm/gzclose.o .obj/release-shared-emb-arm/gzlib.o .obj/release-shared-emb-arm/gzread.o .obj/release-shared-emb-arm/gzwrite.o .obj/release-shared-emb-arm/infback.o .obj/release-shared-emb-arm/inffast.o .obj/release-shared-emb-arm/inflate.o .obj/release-shared-emb-arm/inftrees.o .obj/release-shared-emb-arm/trees.o .obj/release-shared-emb-arm/uncompr.o .obj/release-shared-emb-arm/zutil.o .obj/release-shared-emb-arm/harfbuzz-buffer.o .obj/release-shared-emb-arm/harfbuzz-gdef.o .obj/release-shared-emb-arm/harfbuzz-gsub.o .obj/release-shared-emb-arm/harfbuzz-gpos.o .obj/release-shared-emb-arm/harfbuzz-impl.o .obj/release-shared-emb-arm/harfbuzz-open.o .obj/release-shared-emb-arm/harfbuzz-stream.o .obj/release-shared-emb-arm/harfbuzz-shaper-all.o .obj/release-shared-emb-arm/qharfbuzz.o .obj/release-shared-emb-arm/qabstractfileengine.o .obj/release-shared-emb-arm/qbuffer.o .obj/release-shared-emb-arm/qdatastream.o .obj/release-shared-emb-arm/qdataurl.o .obj/release-shared-emb-arm/qtldurl.o .obj/release-shared-emb-arm/qdebug.o .obj/release-shared-emb-arm/qdir.o .obj/release-shared-emb-arm/qdiriterator.o .obj/release-shared-emb-arm/qfile.o .obj/release-shared-emb-arm/qfileinfo.o .obj/release-shared-emb-arm/qiodevice.o .obj/release-shared-emb-arm/qnoncontiguousbytedevice.o .obj/release-shared-emb-arm/qprocess.o .obj/release-shared-emb-arm/qtextstream.o .obj/release-shared-emb-arm/qtemporaryfile.o .obj/release-shared-emb-arm/qresource.o .obj/release-shared-emb-arm/qresource_iterator.o .obj/release-shared-emb-arm/qurl.o .obj/release-shared-emb-arm/qsettings.o .obj/release-shared-emb-arm/qfsfileengine.o .obj/release-shared-emb-arm/qfsfileengine_iterator.o .obj/release-shared-emb-arm/qfilesystemwatcher.o .obj/release-shared-emb-arm/qfilesystementry.o .obj/release-shared-emb-arm/qfilesystemengine.o .obj/release-shared-emb-arm/qfsfileengine_unix.o .obj/release-shared-emb-arm/qfilesystemengine_unix.o .obj/release-shared-emb-arm/qprocess_unix.o .obj/release-shared-emb-arm/qfilesystemiterator_unix.o .obj/release-shared-emb-arm/qfilesystemwatcher_inotify.o .obj/release-shared-emb-arm/qfilesystemwatcher_dnotify.o .obj/release-shared-emb-arm/qpluginloader.o .obj/release-shared-emb-arm/qfactoryloader.o .obj/release-shared-emb-arm/quuid.o .obj/release-shared-emb-arm/qlibrary.o .obj/release-shared-emb-arm/qelfparser_p.o .obj/release-shared-emb-arm/qlibrary_unix.o -
.obj/release-shared-emb-arm/qabstracteventdispatcher.o .obj/release-shared-emb-arm/qabstractitemmodel.o .obj/release-shared-emb-arm/qbasictimer.o .obj/release-shared-emb-arm/qeventloop.o .obj/release-shared-emb-arm/qcoreapplication.o .obj/release-shared-emb-arm/qcoreevent.o .obj/release-shared-emb-arm/qmetaobject.o .obj/release-shared-emb-arm/qmetatype.o .obj/release-shared-emb-arm/qmimedata.o .obj/release-shared-emb-arm/qobject.o .obj/release-shared-emb-arm/qobjectcleanuphandler.o .obj/release-shared-emb-arm/qsignalmapper.o .obj/release-shared-emb-arm/qsocketnotifier.o .obj/release-shared-emb-arm/qtimer.o .obj/release-shared-emb-arm/qtranslator.o .obj/release-shared-emb-arm/qvariant.o .obj/release-shared-emb-arm/qcoreglobaldata.o .obj/release-shared-emb-arm/qsharedmemory.o .obj/release-shared-emb-arm/qsystemsemaphore.o .obj/release-shared-emb-arm/qpointer.o .obj/release-shared-emb-arm/qmath.o .obj/release-shared-emb-arm/qsystemerror.o .obj/release-shared-emb-arm/qcore_unix.o .obj/release-shared-emb-arm/qcrashhandler.o .obj/release-shared-emb-arm/qsharedmemory_unix.o .obj/release-shared-emb-arm/qsystemsemaphore_unix.o .obj/release-shared-emb-arm/qeventdispatcher_unix.o .obj/release-shared-emb-arm/qisciicodec.o .obj/release-shared-emb-arm/qlatincodec.o .obj/release-shared-emb-arm/qsimplecodec.o .obj/release-shared-emb-arm/qtextcodec.o .obj/release-shared-emb-arm/qtsciicodec.o .obj/release-shared-emb-arm/qutfcodec.o .obj/release-shared-emb-arm/qtextcodecplugin.o .obj/release-shared-emb-arm/qfontlaocodec.o .obj/release-shared-emb-arm/qgb18030codec.o .obj/release-shared-emb-arm/qjpunicode.o .obj/release-shared-emb-arm/qeucjpcodec.o .obj/release-shared-emb-arm/qjiscodec.o .obj/release-shared-emb-arm/qsjiscodec.o .obj/release-shared-emb-arm/qeuckrcodec.o .obj/release-shared-emb-arm/qbig5codec.o .obj/release-shared-emb-arm/qfontjpcodec.o .obj/release-shared-emb-arm/qstatemachine.o .obj/release-shared-emb-arm/qabstractstate.o .obj/release-shared-emb-arm/qstate.o .obj/release-shared-emb-arm/qfinalstate.o .obj/release-shared-emb-arm/qhistorystate.o .obj/release-shared-emb-arm/qabstracttransition.o .obj/release-shared-emb-arm/qsignaltransition.o .obj/release-shared-emb-arm/qeventtransition.o .obj/release-shared-emb-arm/qxmlstream.o .obj/release-shared-emb-arm/qxmlutils.o .obj/release-shared-emb-arm/moc_qabstractanimation_p.o .obj/release-shared-emb-arm/moc_qfuturewatcher.o .obj/release-shared-emb-arm/moc_qthreadpool.o .obj/release-shared-emb-arm/moc_qnamespace.o .obj/release-shared-emb-arm/moc_qthread.o .obj/release-shared-emb-arm/moc_qeasingcurve.o .obj/release-shared-emb-arm/moc_qlocale.o .obj/release-shared-emb-arm/moc_qtimeline.o .obj/release-shared-emb-arm/moc_qfile.o .obj/release-shared-emb-arm/moc_qiodevice.o .obj/release-shared-emb-arm/moc_qnoncontiguousbytedevice_p.o .obj/release-shared-emb-arm/moc_qtemporaryfile.o .obj/release-shared-emb-arm/moc_qsettings.o .obj/release-shared-emb-arm/moc_qfilesystemwatcher_p.o .obj/release-shared-emb-arm/moc_qfilesystemwatcher_inotify_p.o .obj/release-shared-emb-arm/moc_qfilesystemwatcher_dnotify_p.o .obj/release-shared-emb-arm/moc_qpluginloader.o .obj/release-shared-emb-arm/moc_qlibrary.o .obj/release-shared-emb-arm/moc_qfactoryloader_p.o .obj/release-shared-emb-arm/moc_qabstracteventdispatcher.o .obj/release-shared-emb-arm/moc_qabstractitemmodel.o .obj/release-shared-emb-arm/moc_qeventloop.o .obj/release-shared-emb-arm/moc_qcoreapplication.o .obj/release-shared-emb-arm/moc_qcoreevent.o .obj/release-shared-emb-arm/moc_qmimedata.o .obj/release-shared-emb-arm/moc_qsocketnotifier.o .obj/release-shared-emb-arm/moc_qtimer.o .obj/release-shared-emb-arm/moc_qtranslator.o .obj/release-shared-emb-arm/moc_qobjectcleanuphandler.o .obj/release-shared-emb-arm/moc_qsharedmemory.o .obj/release-shared-emb-arm/moc_qeventdispatcher_unix_p.o .obj/release-shared-emb-arm/moc_qtextcodecplugin.o .obj/release-shared-emb-arm/moc_qabstractstate.o .obj/release-shared-emb-arm/moc_qstate.o .obj/release-shared-emb-arm/moc_qfinalstate.o .obj/release-shared-emb-arm/moc_qhistorystate.o .obj/release-shared-emb-arm/moc_qabstracttransition.o .obj/release-shared-emb-arm/moc_qsignaltransition.o .obj/release-shared-emb-arm/moc_qeventtransition.o -L/home/branko/Downloads/qt-everywhere-opensource-src-4.8.6/lib -lpthread -lm -ldl
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Which version of libc are you linking to ?
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I'm not quite sure if I know what you are asking ...
ldd --version says 2.19
That confirms also the test program:
#include <stdio.h>
#include <gnu/libc-version.h>
int main (void) { puts (gnu_get_libc_version ()); return 0; }
And a g++ compiler has the version: 4.8.2 (g++ --version)If you mean cross-compiler (arm-cortexa8-linux-gnueabihf-g++):
The cross-compiler's version is (arm-cortexa8-linux-gnueabihf-g++ --version): 4.7.3
arm-cortexa8-linux-gnueabihf-g++ (OSELAS.Toolchain-2012.12.1 linaro-4.7-2012.11) 4.7.3 20121106 (prerelease)on >> arm-cortexa8-linux-gnueabihf-g++ -print-libgcc-file-name << I get:
/home/branko/arm-cortexa8-linux-gnueabihf/bin/../lib/gcc/arm-cortexa8-linux-gnueabihf/4.7.3/libgcc.a -
I don't know how to get the version of the cross compiler's libc.
ldd doesn't return it as it doesn't recognise it as a suitable librarey:/home/branko/arm-cortexa8-linux-gnueabihf/bin/../lib/gcc/arm-cortexa8-linux-gnueabihf/4.7.3/libgcc.a
returns:
/home/branko/arm-cortexa8-linux-gnueabihf/bin/../lib/gcc/arm-cortexa8-linux-gnueabihf/4.7.3/libgcc.a: command not foundldd /home/branko/arm-cortexa8-linux-gnueabihf/bin/../lib/gcc/arm-cortexa8-linux-gnueabihf/4.7.3/libgcc.a
says
not a dynamic executablePls guys, help
Branko
