[CMake] CMake 2.6.2 can't find QtCore
Serhii Piddubchak
serhii.piddubchak at gmail.com
Wed Nov 5 14:53:01 EST 2008
dusoft at suse-note:/var/media/games> qmake -query QT_INSTALL_LIBS
/usr/lib
dusoft at suse-note:/var/media/games> ls -lh /usr/lib/libQtCore*
-rw-r--r-- 1 root root 687 2008-09-19 19:27 /usr/lib/libQtCore.la
-rw-r--r-- 1 root root 633 2008-09-19 19:27 /usr/lib/libQtCore.prl
lrwxrwxrwx 1 root root 18 2008-10-26 23:50 /usr/lib/libQtCore.so ->
libQtCore.so.4.4.0
lrwxrwxrwx 1 root root 18 2008-10-30 11:24 /usr/lib/libQtCore.so.4
-> libQtCore.so.4.4.3
lrwxrwxrwx 1 root root 18 2008-10-30 11:24 /usr/lib/libQtCore.so.4.4
-> libQtCore.so.4.4.3
-rwxr-xr-x 1 root root 2.2M 2008-10-12 19:01 /usr/lib/libQtCore.so.4.4.3
2008/11/5 <clinton at elemtech.com>:
>
> What does "qmake -query QT_INSTALL_LIBS" give you?
> Do you even have a /usr/lib/libQtCore.so? Or something like that?
>
> Clint
>
> On Wednesday 05 November 2008 9:36:45 am Serhii Piddubchak wrote:
>> Hello, I'm using OpenSUSE 11.0 and trying to build software that uses QT.
>> I have QT and QT-devel packages installed but CMake says it Can't find
>> QtCore. I've posted a question about this to a project's forum here:
>>
>> http://www.hedgewars.org/forum/viewtopic.php?id=648
>>
>> They said it could be a CMake bug.
>> Here is the log(versions of cmake and qt are included):
>>
>> dusoft at suse-note:~/builds> tar jxf ~/downloads/hedgewars-src-0.9.7.tar.bz2
>> dusoft at suse-note:~/builds> cd hedgewars-src-0.9.7/
>> dusoft at suse-note:~/builds/hedgewars-src-0.9.7> cmake .
>> -- The C compiler identification is GNU
>> -- The CXX compiler identification is GNU
>> -- Check for working C compiler: /usr/bin/gcc
>> -- Check for working C compiler: /usr/bin/gcc -- works
>> -- Detecting C compiler ABI info
>> -- Detecting C compiler ABI info - done
>> -- Check for working CXX compiler: /usr/bin/c++
>> -- Check for working CXX compiler: /usr/bin/c++ -- works
>> -- Detecting CXX compiler ABI info
>> -- Detecting CXX compiler ABI info - done
>> -- Looking for Q_WS_X11
>> -- Looking for Q_WS_X11 - found
>> -- Looking for Q_WS_WIN
>> -- Looking for Q_WS_WIN - not found.
>> -- Looking for Q_WS_QWS
>> -- Looking for Q_WS_QWS - not found.
>> -- Looking for Q_WS_MAC
>> -- Looking for Q_WS_MAC - not found.
>> CMake Error at /usr/share/cmake/Modules/FindQt4.cmake:788 (MESSAGE):
>> Could NOT find QtCore. Check
>> /home/dusoft/builds/hedgewars-src-0.9.7/CMakeFiles/CMakeError.log for
>> more details.
>> Call Stack (most recent call first):
>> QTfrontend/CMakeLists.txt:11 (find_package)
>>
>>
>> -- Configuring incomplete, errors occurred!
>> dusoft at suse-note:~/builds/hedgewars-src-0.9.7> cmake --version
>> cmake version 2.6-patch 2
>> dusoft at suse-note:~/builds/hedgewars-src-0.9.7> cat
>> CMakeFiles/CMakeError.log Determining if the Q_WS_WIN exist failed with the
>> following output: Change Dir:
>> /home/dusoft/builds/hedgewars-src-0.9.7/CMakeFiles/CMakeTmp
>>
>> Run Build Command:/usr/bin/gmake "cmTryCompileExec/fast"
>> /usr/bin/gmake -f CMakeFiles/cmTryCompileExec.dir/build.make
>> CMakeFiles/cmTryCompileExec.dir/build
>> gmake[1]: Entering directory
>> `/home/dusoft/builds/hedgewars-src-0.9.7/CMakeFiles/CMakeTmp'
>> /usr/bin/cmake -E cmake_progress_report
>> /home/dusoft/builds/hedgewars-src-0.9.7/CMakeFiles/CMakeTmp/CMakeFiles
>> 1
>> Building C object CMakeFiles/cmTryCompileExec.dir/CheckSymbolExists.c.o
>> /usr/bin/gcc -o
>> CMakeFiles/cmTryCompileExec.dir/CheckSymbolExists.c.o -c
>> /home/dusoft/builds/hedgewars-src-0.9.7/CMakeFiles/CMakeTmp/CheckSymbolExis
>>ts.c
>> /home/dusoft/builds/hedgewars-src-0.9.7/CMakeFiles/CMakeTmp/CheckSymbolExis
>>ts.c: In function 'main':
>> /home/dusoft/builds/hedgewars-src-0.9.7/CMakeFiles/CMakeTmp/CheckSymbolExis
>>ts.c:8: error: 'Q_WS_WIN' undeclared (first use in this function)
>> /home/dusoft/builds/hedgewars-src-0.9.7/CMakeFiles/CMakeTmp/CheckSymbolExis
>>ts.c:8: error: (Each undeclared identifier is reported only once
>> /home/dusoft/builds/hedgewars-src-0.9.7/CMakeFiles/CMakeTmp/CheckSymbolExis
>>ts.c:8: error: for each function it appears in.)
>> gmake[1]: *** [CMakeFiles/cmTryCompileExec.dir/CheckSymbolExists.c.o] Error
>> 1 gmake[1]: Leaving directory
>> `/home/dusoft/builds/hedgewars-src-0.9.7/CMakeFiles/CMakeTmp'
>> gmake: *** [cmTryCompileExec/fast] Error 2
>>
>> File
>> /home/dusoft/builds/hedgewars-src-0.9.7/CMakeFiles/CMakeTmp/CheckSymbolExis
>>ts.c: /* */
>> #include <QtCore/qglobal.h>
>>
>> void cmakeRequireSymbol(int dummy,...){(void)dummy;}
>> int main()
>> {
>> #ifndef Q_WS_WIN
>> cmakeRequireSymbol(0,&Q_WS_WIN);
>> #endif
>> return 0;
>> }
>>
>> Determining if the Q_WS_QWS exist failed with the following output:
>> Change Dir: /home/dusoft/builds/hedgewars-src-0.9.7/CMakeFiles/CMakeTmp
>>
>> Run Build Command:/usr/bin/gmake "cmTryCompileExec/fast"
>> /usr/bin/gmake -f CMakeFiles/cmTryCompileExec.dir/build.make
>> CMakeFiles/cmTryCompileExec.dir/build
>> gmake[1]: Entering directory
>> `/home/dusoft/builds/hedgewars-src-0.9.7/CMakeFiles/CMakeTmp'
>> /usr/bin/cmake -E cmake_progress_report
>> /home/dusoft/builds/hedgewars-src-0.9.7/CMakeFiles/CMakeTmp/CMakeFiles
>> 1
>> Building C object CMakeFiles/cmTryCompileExec.dir/CheckSymbolExists.c.o
>> /usr/bin/gcc -o
>> CMakeFiles/cmTryCompileExec.dir/CheckSymbolExists.c.o -c
>> /home/dusoft/builds/hedgewars-src-0.9.7/CMakeFiles/CMakeTmp/CheckSymbolExis
>>ts.c
>> /home/dusoft/builds/hedgewars-src-0.9.7/CMakeFiles/CMakeTmp/CheckSymbolExis
>>ts.c: In function 'main':
>> /home/dusoft/builds/hedgewars-src-0.9.7/CMakeFiles/CMakeTmp/CheckSymbolExis
>>ts.c:8: error: 'Q_WS_QWS' undeclared (first use in this function)
>> /home/dusoft/builds/hedgewars-src-0.9.7/CMakeFiles/CMakeTmp/CheckSymbolExis
>>ts.c:8: error: (Each undeclared identifier is reported only once
>> /home/dusoft/builds/hedgewars-src-0.9.7/CMakeFiles/CMakeTmp/CheckSymbolExis
>>ts.c:8: error: for each function it appears in.)
>> gmake[1]: *** [CMakeFiles/cmTryCompileExec.dir/CheckSymbolExists.c.o] Error
>> 1 gmake[1]: Leaving directory
>> `/home/dusoft/builds/hedgewars-src-0.9.7/CMakeFiles/CMakeTmp'
>> gmake: *** [cmTryCompileExec/fast] Error 2
>>
>> File
>> /home/dusoft/builds/hedgewars-src-0.9.7/CMakeFiles/CMakeTmp/CheckSymbolExis
>>ts.c: /* */
>> #include <QtCore/qglobal.h>
>>
>> void cmakeRequireSymbol(int dummy,...){(void)dummy;}
>> int main()
>> {
>> #ifndef Q_WS_QWS
>> cmakeRequireSymbol(0,&Q_WS_QWS);
>> #endif
>> return 0;
>> }
>>
>> Determining if the Q_WS_MAC exist failed with the following output:
>> Change Dir: /home/dusoft/builds/hedgewars-src-0.9.7/CMakeFiles/CMakeTmp
>>
>> Run Build Command:/usr/bin/gmake "cmTryCompileExec/fast"
>> /usr/bin/gmake -f CMakeFiles/cmTryCompileExec.dir/build.make
>> CMakeFiles/cmTryCompileExec.dir/build
>> gmake[1]: Entering directory
>> `/home/dusoft/builds/hedgewars-src-0.9.7/CMakeFiles/CMakeTmp'
>> /usr/bin/cmake -E cmake_progress_report
>> /home/dusoft/builds/hedgewars-src-0.9.7/CMakeFiles/CMakeTmp/CMakeFiles
>> 1
>> Building C object CMakeFiles/cmTryCompileExec.dir/CheckSymbolExists.c.o
>> /usr/bin/gcc -o
>> CMakeFiles/cmTryCompileExec.dir/CheckSymbolExists.c.o -c
>> /home/dusoft/builds/hedgewars-src-0.9.7/CMakeFiles/CMakeTmp/CheckSymbolExis
>>ts.c
>> /home/dusoft/builds/hedgewars-src-0.9.7/CMakeFiles/CMakeTmp/CheckSymbolExis
>>ts.c: In function 'main':
>> /home/dusoft/builds/hedgewars-src-0.9.7/CMakeFiles/CMakeTmp/CheckSymbolExis
>>ts.c:8: error: 'Q_WS_MAC' undeclared (first use in this function)
>> /home/dusoft/builds/hedgewars-src-0.9.7/CMakeFiles/CMakeTmp/CheckSymbolExis
>>ts.c:8: error: (Each undeclared identifier is reported only once
>> /home/dusoft/builds/hedgewars-src-0.9.7/CMakeFiles/CMakeTmp/CheckSymbolExis
>>ts.c:8: error: for each function it appears in.)
>> gmake[1]: *** [CMakeFiles/cmTryCompileExec.dir/CheckSymbolExists.c.o] Error
>> 1 gmake[1]: Leaving directory
>> `/home/dusoft/builds/hedgewars-src-0.9.7/CMakeFiles/CMakeTmp'
>> gmake: *** [cmTryCompileExec/fast] Error 2
>>
>> File
>> /home/dusoft/builds/hedgewars-src-0.9.7/CMakeFiles/CMakeTmp/CheckSymbolExis
>>ts.c: /* */
>> #include <QtCore/qglobal.h>
>>
>> void cmakeRequireSymbol(int dummy,...){(void)dummy;}
>> int main()
>> {
>> #ifndef Q_WS_MAC
>> cmakeRequireSymbol(0,&Q_WS_MAC);
>> #endif
>> return 0;
>> }
>> dusoft at suse-note:~/builds/hedgewars-src-0.9.7> qmake --version
>> QMake version 2.01a
>> Using Qt version 4.4.0 in /usr/lib
>
>
>
--
Serhii Piddubchak
Homepage: http://dusoft.eu/
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