vendor: OpenCV 5.0.0 snapshot at 40738fb16ceddb5fb3fea747585f7ce6abb0605b

modules/videoio/cmake/detect_dc1394.cmake

@@ -0,0 +1,28 @@
+# --- Dc1394 ---
+if(NOT HAVE_DC1394_2 AND PKG_CONFIG_FOUND)
+  ocv_check_modules(DC1394_2 libdc1394-2)
+  if(DC1394_2_FOUND)
+    set(HAVE_DC1394_2 TRUE)
+  endif()
+endif()
+
+if(NOT HAVE_DC1394_2)
+  find_path(DC1394_INCLUDE "dc1394/dc1394.h"
+    PATHS "${DC1394_ROOT}" ENV DC1394_ROOT
+    PATH_SUFFIXES "include"
+    NO_DEFAULT_PATH)
+  find_library(DC1394_LIBRARY "dc1394"
+    PATHS "${DC1394_ROOT}" ENV DC1394_ROOT
+    PATH_SUFFIXES "lib"
+    NO_DEFAULT_PATH)
+  if(DC1394_INCLUDE AND DC1394_LIBRARY)
+    set(HAVE_DC1394_2 TRUE)
+    set(DC1394_2_INCLUDE_DIRS "${DC1394_INCLUDE}")
+    set(DC1394_2_LIBRARIES "${DC1394_LIBRARY}")
+    set(DC1394_2_VERSION "unknown") # informational
+  endif()
+endif()
+
+if(HAVE_DC1394_2)
+  ocv_add_external_target(dc1394_2 "${DC1394_2_INCLUDE_DIRS}" "${DC1394_2_LIBRARIES}" "HAVE_DC1394_2")
+endif()