Using CMAKE_BINARY_DIR because of CMAKE_CACHEFILE_DIR is empty here.

diff --git a/doc/salome/gui/CMakeLists.txt b/doc/salome/gui/CMakeLists.txt
index 6452195c76d65bc8427a07c9753cad3799f7dda6..23cf553a2c2a0674367f4955be45cfc4c77f8516 100755 (executable)
--- a/doc/salome/gui/CMakeLists.txt
+++ b/doc/salome/gui/CMakeLists.txt
@@ -34,6 +34,6 @@ ADD_CUSTOM_TARGET(usr_docs ${DOXYGEN_EXECUTABLE})
 
 ADD_DEPENDENCIES(usr_docs html_docs)
 
-INSTALL(CODE "EXECUTE_PROCESS(COMMAND \"${CMAKE_COMMAND}\" --build ${CMAKE_CACHEFILE_DIR} --target usr_docs)")
+INSTALL(CODE "EXECUTE_PROCESS(COMMAND \"${CMAKE_COMMAND}\" --build ${CMAKE_BINARY_DIR} --target usr_docs)")
 INSTALL(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/GUI DESTINATION share/doc/salome/gui)
 INSTALL(FILES images/head.png DESTINATION share/doc/salome/gui/GUI)