Automatic apidox installation using CMake code

instead of an external shell script from cmake submodule.

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>

src/CMakeLists.txt

@@ -68,6 +68,14 @@ add_custom_target( apidox
   )
 
 add_custom_target( install-apidox
-	COMMAND "./install_apidox" "${CMAKE_SOURCE_DIR}" "${CMAKE_BINARY_DIR}" "${APIDOX_HTML_DIRECTORY}"
-  WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}/cmake/"
-  )
+  COMMAND ${CMAKE_COMMAND} -E echo Apidox installed in /${APIDOX_HTML_DIRECTORY}
+)
+
+install( CODE "
+  if( EXISTS ${CMAKE_BINARY_DIR}/${APIDOX_HTML_DIRECTORY} )
+    file(
+      INSTALL ${CMAKE_BINARY_DIR}/${APIDOX_HTML_DIRECTORY}/en
+      DESTINATION /${APIDOX_HTML_DIRECTORY}
+    )
+  endif()"
+)