Global: support DragonFly BSD

src/detection/gpu/gpu_bsd.c

@@ -2,12 +2,14 @@
 
 #include "common/io/io.h"
 #include "common/properties.h"
-#include "util/mallocHelper.h"
-#include "util/stringUtils.h"
 
-#include <dev/pci/pcireg.h>
 #include <sys/pciio.h>
 #include <fcntl.h>
+#if __has_include(<dev/pci/pcireg.h>)
+    #include <dev/pci/pcireg.h> // FreeBSD
+#else
+    #include <bus/pci/pcireg.h> // DragonFly
+#endif
 
 const char* ffDetectGPUImpl(const FFGPUOptions* options, FFlist* gpus)
 {

src/detection/gpu/gpu_pci.c

@@ -4,6 +4,9 @@
 #include <stdlib.h>
 #ifdef __FreeBSD__
 #include <paths.h>
+    #ifndef _PATH_LOCALBASE
+        #define _PATH_LOCALBASE "/usr/local"
+    #endif
 #endif
 
 #if FF_HAVE_EMBEDDED_PCIIDS