[CMake] Automoc fails on MSYS2/MinGW

[Dmitry Mikushin]

Hi Ray,

Thanks - done: https://github.com/Alexpux/MINGW-packages/issues/4508

Kind regards,
- Dmitry Mikushin.


чт, 4 окт. 2018 г. в 15:20, Ray Donnelly <mingw.android at gmail.com>:

> Hi Dmitry,
>
> You should report this on MSYS2's github repo (Alexpux), we apply some
> patches to Qt's CMake files and one of those may have caused this
> issue. It's unlikely to be a problem with CMake.
> On Thu, Oct 4, 2018 at 12:14 PM Dmitry Mikushin
> <dmitry at parallel-computing.pro> wrote:
> >
> > Dear all,
> >
> > I'm currently looking into an error from Automoc below, which gives no
> clue about the cause of failure (Output is empty). The mechanics of Automoc
> in CMake is not clear. Looks like "cmake_autogen" only launches a command
> described in variables. But where the command return value is checked? What
> places should I look at to debug cmake_autogen/automoc in CMake?
> >
> > Thanks & Kind regards,
> > - Dmitry Mikushin.
> >
> > $ make
> > [  0%] Automatic MOC for target glazomer
> > Start
> >
> > AutoMoc subprocess error
> > ------------------------
> > The content generation command for "moc_predefs.h" failed.
> >
> > Command
> > -------
> > /mingw64/bin/x86_64-w64-mingw32-g++.exe -dM -E -c
> /usr/share/cmake-3.12.2/Modules/CMakeCXXCompilerABI.cpp
> -I/c/Users/dmikushin/glazomer/glazomer/build/glazomer_autogen/include
> -I/mingw64/include/QtDBus -I/mingw64/include/QtNetwork
> -I/mingw64/include/QtTest -I/mingw64/include/qwt
> -I/mingw64/include/libusb-1.0
> -I/c/Users/dmikushin/glazomer/glazomer/ThirdParty/eigen
> -I/c/Users/dmikushin/glazomer/glazomer/src -I/mingw64/include
> -I/mingw64/include/QtCore -I/mingw64/share/qt5/mkspecs/win32-g++
> -I/mingw64/include/QtGui -I/mingw64/include/QtWidgets -DQT_CORE_LIB
> -DQT_GUI_LIB -DQT_WIDGETS_LIB
> >
> > Output
> > ------
> >
> > make[2]: *** [CMakeFiles/glazomer_autogen.dir/build.make:58:
> CMakeFiles/glazomer_autogen] Error 1
> > make[1]: *** [CMakeFiles/Makefile2:180:
> CMakeFiles/glazomer_autogen.dir/all] Error 2
> > make: *** [Makefile:130: all] Error 2
> >
> > --
> >
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