https://github.com/Kitware/CMake
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Tip revision: caf9b562ec55be7ce5975bdcf13a6dc6a1787368 authored by Bill Hoffman on 21 February 2009, 19:43:45 UTC
BUG: make sure you can build cmake without an X server
Tip revision: caf9b56
X11.c
#include "stdio.h"
#ifdef CMAKE_HAS_X

#include <X11/Xlib.h>
#include <X11/Xutil.h>

int main()
{
  printf("There is X on this computer\n");
  return 0;
}

#else

int main()
{
  printf("No X on this computer\n");
  return 0;
}

#endif
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