Try to fix test
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@ -1,33 +1,17 @@
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#include "stdio.h"
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#ifdef CMAKE_HAS_X
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#include <stdlib.h>
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int main()
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{
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Display *mydisplay;
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char* display = ":0";
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if ( getenv("DISPLAY") )
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{
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display = getenv("DISPLAY");
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}
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mydisplay=XOpenDisplay(display);
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if ( mydisplay )
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{
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XCloseDisplay(mydisplay);
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}
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printf("There is X on this computer\n");
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return 0;
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}
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#else
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#include "stdio.h"
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int main()
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{
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printf("No X on this computer\n");
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