Packages (NetBSD): add support

Author: CarterLi

CMakeLists.txt

@@ -724,7 +724,7 @@ elseif(NetBSD)
         src/detection/netio/netio_nosupport.c
         src/detection/opengl/opengl_linux.c
         src/detection/os/os_nbsd.c
-        src/detection/packages/packages_nosupport.c
+        src/detection/packages/packages_obsd.c
         src/detection/poweradapter/poweradapter_nosupport.c
         src/detection/processes/processes_nosupport.c
         src/detection/gtk_qt/qt.c

src/detection/packages/packages_obsd.c

@@ -26,6 +26,12 @@ void ffDetectPackagesImpl(FFPackagesResult* result, FFPackagesOptions* options)
 {
     if (!(options->disabled & FF_PACKAGES_FLAG_PKG_BIT))
     {
-        result->pkg = getNumElementsImpl(FASTFETCH_TARGET_DIR_ROOT "/var/db/pkg", DT_DIR);
+        result->pkg = getNumElementsImpl(FASTFETCH_TARGET_DIR_ROOT
+        #if __OpenBSD
+            "/var/db/pkg"
+        #else
+            "/usr/pkg/pkgdb"
+        #endif
+        , DT_DIR);
     }
 }