Error compiling with Mingw 64

[tiedtke]

I'm trying to compile qjson using the mingw64 provided by the msys2 [1] and mingw64 (gcc version 6.1.0 (Rev1, Built by MSYS2 project) [2].

I'm using the latest updates from git.

Using cmake or cmake-gui, configure and generate runs ok, with these messages in output:

Qt5 found (in red)
Enable QStringBuilder (in red)
Configuring done
Generating done

Now, in the console of msys2:

cd build
mingw32-make.exe

Some error occurs in the compilation, time, like these lines copied from console:

Tiedtke@Tiedtke-PC MINGW64 ~/dev/qjson/build
$ mingw32-make.exe
[ 11%] Building CXX object src/CMakeFiles/qjson-qt5.dir/parser.cpp.obj
[ 22%] Building CXX object src/CMakeFiles/qjson-qt5.dir/qobjecthelper.cpp.obj
[ 33%] Building CXX object src/CMakeFiles/qjson-qt5.dir/json_scanner.cpp.obj
[ 44%] Building CXX object src/CMakeFiles/qjson-qt5.dir/json_parser.cc.obj
[ 55%] Building CXX object src/CMakeFiles/qjson-qt5.dir/parserrunnable.cpp.obj
[ 66%] Building CXX object src/CMakeFiles/qjson-qt5.dir/serializer.cpp.obj
[ 77%] Building CXX object src/CMakeFiles/qjson-qt5.dir/serializerrunnable.cpp.obj
mingw32-make[2]: *** No rule to make target 'src/qjson-qt5_autogen.cpp', needed by 'src/CMakeFiles/qjson-qt5.dir/qjson-qt5_autogen.cpp.obj'. Stop.
CMakeFiles\Makefile2:117: recipe for target 'src/CMakeFiles/qjson-qt5.dir/all' failed
mingw32-make[1]: *** [src/CMakeFiles/qjson-qt5.dir/all] Error 2
Makefile:126: recipe for target 'all' failed
mingw32-make: *** [all] Error 2

Searching the file: qjson-qt5_autogen.cpp I verified that it not exists or was not generated.

There are some tips for use in mingw64 that I forgot?

Thanks on advance!

Best Regards.

Thiago Tiedtke dos Reis

[1] https://msys2.github.io/
[2] https://github.com/Alexpux/MINGW-packages and https://github.com/Alexpux/MSYS2-packages

[flavio]

Sorry, but I have no experience with building on Windows.

[tiedtke]

Hi,

After reading something in internet, I've noticed that the problem remais in version of used qt.

With a simple modification in CMakeLists.txt the package was generated.

in:

./src/CMakeLists.txt

I've commented the follow lines:

#IF (NOT Qt5Core_FOUND)
qt5_wrap_cpp(qjson_MOC_SRCS ${qjson_MOC_HDRS})
#ENDIF()

And the code compiles fine.

I think this one is not a elegant solution, but the intentuon is just help another users.

Best Regards,

Tiedtke