-- Installing: /usr/lib/libfindAllSymbols.so
-- Installing: /usr/bin/find-all-symbols
-- Installing: /usr/share/clang/run-find-all-symbols.py
CMake Error at tools/clang/tools/extra/docs/cmake_install.cmake:41 (file):
  file INSTALL cannot find
  "/usr/src/llvm-6.0.0.src/llvm-oosb/tools/clang/tools/extra/docs/doxygen/html".
Call Stack (most recent call first):
  tools/clang/tools/extra/cmake_install.cmake:56 (include)
  tools/clang/tools/cmake_install.cmake:59 (include)
  tools/clang/cmake_install.cmake:60 (include)
  tools/cmake_install.cmake:48 (include)
  cmake_install.cmake:65 (include)


make: *** [Makefile:140: install] Error 1
++ Mark Compile stop   : "llvm" "6.0.0" "Sat, 10 Mar 2018 12:41:56 +0000"