https://github.com/Kitware/CMake
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Tip revision: 0aef6f2412177a236deb292654402518777f3cb0 authored by Brad King on 25 January 2016, 14:50:47 UTC
CMake 3.4.3
Tip revision: 0aef6f2
qtwrappingmain.cxx
#include <qapplication.h>
#include "qtwrapping.h"

#ifndef _WIN32
# include <stdlib.h>
# include <stdio.h>
#endif

int main(int argc, char *argv[])
{
#ifndef _WIN32
  const char* display = getenv("DISPLAY");
  if ( display && strlen(display)>0 )
    {
#endif
    QApplication app(argc,argv);

    qtwrapping qtw;
    app.setMainWidget(&qtw);
#ifndef _WIN32
    }
  else
    {
    printf("Environment variable DISPLAY is not set. I will pretend like the test passed, but you should really set it.\n");
    }
#endif

  return 0;
}
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