[Plplot-devel] Problem with wxWidgets under MinGW-w64/MSYS2

[Arjen M. <Arj...@de...>]

Hi everyone,



I made a small adjustment to the FindwxWidgets.cmake file so that it would properly recognise the installation of wxWidgets under MinGW-w64/MSYS2. CMake was happy with it, but when I tried building PLplot, I got a compiler error:



Scanning dependencies of target wxwidgets

[ 18%] Building CXX object drivers/CMakeFiles/wxwidgets.dir/wxwidgets.cpp.obj

In file included from D:/plplot-svn/plplot-git/drivers/wxwidgets.h:28:0,

                 from D:/plplot-svn/plplot-git/drivers/wxwidgets.cpp:41:

D:/plplot-svn/plplot-git/drivers/wxwidgets_comms.h: In member function 'void PLMemoryMap::initializeSemaphoresToValid(const char*)':

D:/plplot-svn/plplot-git/drivers/wxwidgets_comms.h:219:64: error: 'm_threeSemaphores' was not declared in this scope

     void initializeSemaphoresToValid( const char *baseName ) { m_threeSemaphores.initializeToValid( baseName ); }

                                                                ^~~~~~~~~~~~~~~~~

make[2]: *** [drivers/CMakeFiles/wxwidgets.dir/build.make:64: drivers/CMakeFiles/wxwidgets.dir/wxwidgets.cpp.obj] Error 1

make[1]: *** [CMakeFiles/Makefile2:3396: drivers/CMakeFiles/wxwidgets.dir/all] Error 2

make: *** [Makefile:161: all] Error 2

Can anyone shed some light on this problem? I am not at all familiar with the code.

Regards,

Arjen
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