#ifdef CMAKE_HAS_X #include #include char hello[]="hello.world"; char hi[]="Hi"; main(argc, argv) int argc; char **argv; { Display *mydisplay; Window mywindow; GC mygc; XEvent myevent; KeySym mykey; XSizeHints myhint; int myscreen; unsigned long myforeground, mybackground; int i; char text[10]; int done; mydisplay=XOpenDisplay(""); myscreen=DefaultScreen(mydisplay); myforeground=BlackPixel(mydisplay, myscreen); mywindow=XCreateSimpleWindow(mydisplay, DefaultRootWindow(mydisplay), myhint.x, myhint.y, myhint.width, myhint.height, 5, myforeground, mybackground ); XDestroyWindow(mydisplay, mywindow); XCloseDisplay(mydisplay); exit(0); } #else int main() { return 0; } #endif