This is my latest toolchain file version: http://quickgit.kde.org/?p=scratch%2Flpapp%2Fwikireader.git&a=blob&h=5c6c4dbda324a8285f99115c3de7d45e441d47ca&hb=f296afed1993d7c28edd5f9adcfd41465667d823&f=frontends%2Fblackberry%2Fcmake%2FToolchain-QNX-8.0.0.cmake
At least, it is clear now what I should achieve, but the CMAKE_C(XX)_FLAGS* do not seem to work as I would expect them to. On Wed, Jan 16, 2013 at 11:20 PM, Laszlo Papp <[email protected]> wrote: > Hi Bill! > > This works: echo "int main() { return 0; }" > main.cpp && qcc > -Vgcc_ntoarmv7le main.cpp -l QtCore -L > /opt/bbndk/target_10_0_9_1673/qnx6/armle-v7/usr/lib/qt4/lib/ -o cmake-test > > This does not work: echo "int main() { return 0; }" > main.cpp && > ntoarmv7-g++ main.cpp -lQtCore > -L/opt/bbndk/target_10_0_9_1673/qnx6/armle-v7/usr/lib/qt4/lib/ -o cmake-test > > This is the qcc documentation which is just a wrapper around the > preprocessor, compiler, linker, and assembler: > > > http://developer.blackberry.com/native/reference/bb10/com.qnx.doc.neutrino.utilities/topic/q/qcc.html > > Now I am getting this: > > cd /home/lpapp/Projects/qt/wikireader/build/frontends/blackberry && > /usr/bin/cmake -E cmake_link_script CMakeFiles/wikireader.dir/link.txt > --verbose=1 > /opt/bbndk/host_10_0_9_404/linux/x86/usr/bin/qcc -Wall -fPIC > CMakeFiles/wikireader.dir/main.cpp.o > CMakeFiles/wikireader.dir/wikimodel.cpp.o > CMakeFiles/wikireader.dir/qrc_wikireader.cxx.o > CMakeFiles/wikireader.dir/wikireader_automoc.cpp.o -o wikireader > /opt/bbndk/target_10_0_9_1673/qnx6/armle-v7/usr/lib/qt4/lib/libQtCore.so > /opt/bbndk/target_10_0_9_1673/qnx6/armle-v7/usr/lib/qt4/lib/libQtNetwork.so > /opt/bbndk/target_10_0_9_1673/qnx6/armle-v7/usr/lib/qt4/lib/libQtXml.so > /opt/bbndk/target_10_0_9_1673/qnx6/armle-v7/usr/lib/qt4/lib/libQtGui.so > /opt/bbndk/target_10_0_9_1673/qnx6/armle-v7/usr/lib/qt4/lib/libQtDeclarative.so > /opt/bbndk/target_10_0_9_1673/qnx6/armle-v7/usr/lib/libbbcascades.so > -Wl,-rpath,/opt/bbndk/target_10_0_9_1673/qnx6/armle-v7/usr/lib/qt4/lib:/opt/bbndk/target_10_0_9_1673/qnx6/armle-v7/usr/lib > > /opt/bbndk/target_10_0_9_1673/qnx6/armle-v7/usr/lib/qt4/lib/libQtCore.so: > could not read symbols: File in wrong format > cc: /opt/bbndk/host_10_0_9_404/linux/x86/usr/bin/ntox86-ld error 1 > make[2]: *** [frontends/blackberry/wikireader] Error 1 > make[2]: Leaving directory `/home/lpapp/Projects/qt/wikireader/build' > make[1]: *** [frontends/blackberry/CMakeFiles/wikireader.dir/all] Error 2 > make[1]: Leaving directory `/home/lpapp/Projects/qt/wikireader/build' > make: *** [all] Error 2 > > For some reason, "-Vgcc_ntoarmv7le" does not take any effect in the > toolchain file. Do you have an idea why that could happen? Should I use > "CMAKE_EXE_LINKER_FLAGS" or something else? -Wl would be the linker for > qcc, and "ntox86-ld" is the wrong one, not the arm variant. > > Laszlo > > > On Wed, Jan 16, 2013 at 9:40 PM, Bill Hoffman <[email protected]>wrote: > >> On 1/16/2013 4:05 PM, Laszlo Papp wrote: >> >>> At least I cannot reproduce the crash with the following skeleton: >>> >>> You should look at the compile/link lines. First I would look at the >> link lines: >> >> This is the qmake one: >> >> qcc -Vgcc_ntoarmv7le -lang-c++ -Wl,-rpath-link,/home/taylor/** >> Development/bbndk/target_10_0_**9_2318/qnx6/armle-v7/lib >> -Wl,-rpath-link,/home/taylor/**Development/bbndk/target_10_0_**9_2318/qnx6/armle-v7/usr/lib >> -Wl,-rpath-link,/home/taylor/**Development/bbndk/target_10_0_** >> 9_2318/qnx6/armle-v7/usr/lib/**qt4/lib -o o.le-v7-g/WikiReader >> o.le-v7-g/.obj/main.o o.le-v7-g/.obj/wikimodel.o >> o.le-v7-g/.obj/moc_wikimodel.o -L/home/taylor/Development/** >> bbndk/target_10_0_9_2318/qnx6/**armle-v7/lib -L/home/taylor/Development/* >> *bbndk/target_10_0_9_2318/qnx6/**armle-v7/usr/lib >> -L/home/taylor/Development/**bbndk/target_10_0_9_2318/qnx6/**armle-v7/usr/lib/qt4/lib >> -L/home/taylor/Development/**bbndk/target_10_0_9_2318/qnx6/**/usr/lib/qt4/lib >> -lbbcascades -lQtDeclarative -lQtScript -lQtSvg -lQtSql -lsqlite3 -lz >> -lQtXmlPatterns -lQtGui -lQtXml -lQtNetwork -lsocket -lQtCore -lm -lbps >> >> >> This is the cmake one: >> >> /opt/bbndk/host_10_0_9_404/**linux/x86/usr/bin/ntoarmv7-c++ -Wall >> -fPIC -Wall -fPIC -g3 -ggdb -O0 CMakeFiles/wikireader.dir/**main.cpp.o >> CMakeFiles/wikireader.dir/**wikimodel.cpp.o >> CMakeFiles/wikireader.dir/qrc_**wikireader.cxx.o >> CMakeFiles/wikireader.dir/**wikireader_automoc.cpp.o -o wikireader >> /opt/bbndk/target_10_0_9_1673/**qnx6/armle-v7/usr/lib/qt4/lib/**libQtCore.so >> /opt/bbndk/target_10_0_9_1673/**qnx6/armle-v7/usr/lib/qt4/lib/**libQtNetwork.so >> /opt/bbndk/target_10_0_9_1673/**qnx6/armle-v7/usr/lib/qt4/lib/**libQtXml.so >> /opt/bbndk/target_10_0_9_1673/**qnx6/armle-v7/usr/lib/qt4/lib/**libQtGui.so >> /opt/bbndk/target_10_0_9_1673/**qnx6/armle-v7/usr/lib/qt4/lib/**libQtDeclarative.so >> -lbbcascades -Wl,-rpath,/opt/bbndk/target_** >> 10_0_9_1673/qnx6/armle-v7/usr/**lib/qt4/lib >> >> >> >> Right off the bat they are using different compilers to link. I would >> try to get the CMake one to match the qmake one by hand and see if you can >> fix the problem. Once you figure out the magic command line that makes it >> work, then we can figure out how to get CMake to produce the same command >> line. >> >> BTW, same thing with the compile lines. CMake does c++ and qmake does >> gcc -lang-c++. >> >> >> cat ../../cmake-test/main.cpp >>> int main() {return 0;} >>> cat ../../cmake-test/CMakeLists.**txt >>> add_executable(cmake-test main.cpp) >>> >>> I am running out of the quick ideas soon. Anything else to try? >>> >>> On Wed, Jan 16, 2013 at 2:12 PM, Laszlo Papp <[email protected] >>> <mailto:[email protected]>> wrote: >>> >>> Interesting finding! It happened to PySide as well on this platform >>> which may help with proceeding: >>> http://www.engcorp.com/**pipermail/blackberry-python/** >>> 2013/000016.html<http://www.engcorp.com/pipermail/blackberry-python/2013/000016.html> >>> >>> >>> On Wed, Jan 16, 2013 at 10:31 AM, Laszlo Papp <[email protected] >>> <mailto:[email protected]>> wrote: >>> >>> I have just tried to add the following libraries to the linkage >>> even if they seem unnecessary: -lz -lsocket -lm -lbps, but it is >>> still crashing. :'( >>> >>> I have also tried to save out the wikireader.core file of mine, >>> and run through an arm gdb on the host, but it did not provide >>> too much information sadly even with a debug build: >>> >>> (gdb) core wikireader.core >>> [New LWP 1] >>> Program terminated with signal 11, Segmentation fault. >>> #0 0x01d27380 in ?? () >>> (gdb) thread apply all bt >>> >>> Thread 1 (LWP 1): >>> #0 0x01d27380 in ?? () >>> #1 0x00000000 in ?? () >>> (gdb) >>> >>> How can we proceed? >>> >>> Laszlo >>> >>> >>> >>> >>> >>> -- >>> >>> Powered by www.kitware.com >>> >>> Visit other Kitware open-source projects at http://www.kitware.com/** >>> opensource/opensource.html<http://www.kitware.com/opensource/opensource.html> >>> >>> Please keep messages on-topic and check the CMake FAQ at: >>> http://www.cmake.org/Wiki/**CMake_FAQ<http://www.cmake.org/Wiki/CMake_FAQ> >>> >>> Follow this link to subscribe/unsubscribe: >>> http://www.cmake.org/mailman/**listinfo/cmake<http://www.cmake.org/mailman/listinfo/cmake> >>> >>> >> >> -- >> Bill Hoffman >> Kitware, Inc. >> 28 Corporate Drive >> Clifton Park, NY 12065 >> [email protected] >> http://www.kitware.com >> 518 881-4905 (Direct) >> 518 371-3971 x105 >> Fax (518) 371-4573 >> -- >> >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at http://www.kitware.com/** >> opensource/opensource.html<http://www.kitware.com/opensource/opensource.html> >> >> Please keep messages on-topic and check the CMake FAQ at: >> http://www.cmake.org/Wiki/**CMake_FAQ<http://www.cmake.org/Wiki/CMake_FAQ> >> >> Follow this link to subscribe/unsubscribe: >> http://www.cmake.org/mailman/**listinfo/cmake<http://www.cmake.org/mailman/listinfo/cmake> >> > >
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