Rewrite Makefile, move WITH_DEVICE, WITH_USB and WITH_SQUEUES to Makefile

src/qmode.c

@@ -27,15 +27,11 @@
 #include <sys/wait.h>
 #include <sys/stat.h>
 
+#include "global.h"
+
 #include "qmode.h"
 #include "nolo.h"
 
-#if __linux__ || __NetBSD__ || __FreBSD__ || __OpenBSD__ || __Darwin__ || __MacOSX__
-#define HAVE_SQUEUE 1
-#else
-#define HAVE_SQUEUE 0
-#endif
-
 #if HAVE_SQUEUE
 
 #include "squeue/squeue.h"