--- OpenMesh-6.3/Doc/CMakeLists.txt.orig	2016-10-23 20:32:21.999279134 +0200
+++ OpenMesh-6.3/Doc/CMakeLists.txt	2016-10-23 20:34:36.777897182 +0200
@@ -2,14 +2,12 @@
 
 IF (DOXYGEN_FOUND)
 
-  # Add a documentation install target
-  add_custom_target(doc-install COMMENT "Installing Documentation" VERBATIM )
-
-  # Build Documentation before installing it
-  add_dependencies(doc-install doc)
-
-  if (TARGET doc-install)
-    acg_copy_after_build (doc-install "${CMAKE_BINARY_DIR}/Build/${ACG_PROJECT_DATADIR}/Doc/html"   "${CMAKE_INSTALL_PREFIX}/${ACG_PROJECT_DATADIR}/doc/html")
-  endif()
+  install(DIRECTORY ${CMAKE_BINARY_DIR}/Build/${ACG_PROJECT_DATADIR}/Doc/html/
+    DESTINATION ${ACG_PROJECT_DATADIR}/doc/html
+    COMPONENT documentation)
+  add_custom_target(doc-install
+    COMMAND ${CMAKE_COMMAND} -DCMAKE_INSTALL_COMPONENT=documentation -P ${CMAKE_BINARY_DIR}/cmake_install.cmake
+    DEPENDS doc
+    COMMENT "Installing Documentation" VERBATIM )
 
 ENDIF(DOXYGEN_FOUND)