[www-scripts] Sphinx Doc Update: ERROR

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/opt/tools/sphinx_update.sh: warning: removing stale lock file from PID 10961.
UPDATING cfe SOURCES
Updating '.':
U    tools/c-index-test/c-index-test.c
U    tools/libclang/libclang.exports
U    tools/libclang/CIndex.cpp
U    unittests/Format/FormatTestObjC.cpp
U    lib/CodeGen/CGExpr.cpp
U    lib/Format/Format.cpp
U    test/lit.cfg.py
A    test/Preprocessor/is_target_unknown.c
A    test/Preprocessor/is_target_os_darwin.c
A    test/Preprocessor/is_target_arm.c
A    test/Preprocessor/is_target.c
U    test/Index/load-classes.cpp
U    include/clang/Basic/Attr.td
U    include/clang-c/Index.h
U    docs/ReleaseNotes.rst
U    bindings/python/tests/cindex/test_cursor.py
U    bindings/python/clang/cindex.py
Updated to revision 320752.
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CMake Error at tools/polly/unittests/CMakeLists.txt:19 (target_link_libraries):
  The keyword signature for target_link_libraries has already been used with
  the target "IslTests".  All uses of target_link_libraries with a target
  must be either all-keyword or all-plain.

  The uses of the keyword signature are here:

   * cmake/modules/LLVM-Config.cmake:105 (target_link_libraries)
   * cmake/modules/AddLLVM.cmake:771 (target_link_libraries)
   * cmake/modules/AddLLVM.cmake:1096 (target_link_libraries)

Call Stack (most recent call first):
  tools/polly/unittests/Isl/CMakeLists.txt:1 (add_polly_unittest)


CMake Error at tools/polly/unittests/CMakeLists.txt:19 (target_link_libraries):
  The keyword signature for target_link_libraries has already been used with
  the target "FlattenTests".  All uses of target_link_libraries with a target
  must be either all-keyword or all-plain.

  The uses of the keyword signature are here:

   * cmake/modules/LLVM-Config.cmake:105 (target_link_libraries)
   * cmake/modules/AddLLVM.cmake:771 (target_link_libraries)
   * cmake/modules/AddLLVM.cmake:1096 (target_link_libraries)

Call Stack (most recent call first):
  tools/polly/unittests/Flatten/CMakeLists.txt:1 (add_polly_unittest)


CMake Error at tools/polly/unittests/CMakeLists.txt:19 (target_link_libraries):
  The keyword signature for target_link_libraries has already been used with
  the target "DeLICMTests".  All uses of target_link_libraries with a target
  must be either all-keyword or all-plain.

  The uses of the keyword signature are here:

   * cmake/modules/LLVM-Config.cmake:105 (target_link_libraries)
   * cmake/modules/AddLLVM.cmake:771 (target_link_libraries)
   * cmake/modules/AddLLVM.cmake:1096 (target_link_libraries)

Call Stack (most recent call first):
  tools/polly/unittests/DeLICM/CMakeLists.txt:1 (add_polly_unittest)


CMake Error at tools/polly/unittests/CMakeLists.txt:19 (target_link_libraries):
  The keyword signature for target_link_libraries has already been used with
  the target "ScopPassManagerTests".  All uses of target_link_libraries with
  a target must be either all-keyword or all-plain.

  The uses of the keyword signature are here:

   * cmake/modules/LLVM-Config.cmake:105 (target_link_libraries)
   * cmake/modules/AddLLVM.cmake:771 (target_link_libraries)
   * cmake/modules/AddLLVM.cmake:1096 (target_link_libraries)

Call Stack (most recent call first):
  tools/polly/unittests/ScopPassManager/CMakeLists.txt:1 (add_polly_unittest)


CMake Error at tools/polly/unittests/CMakeLists.txt:19 (target_link_libraries):
  The keyword signature for target_link_libraries has already been used with
  the target "ScheduleOptimizerTests".  All uses of target_link_libraries
  with a target must be either all-keyword or all-plain.

  The uses of the keyword signature are here:

   * cmake/modules/LLVM-Config.cmake:105 (target_link_libraries)
   * cmake/modules/AddLLVM.cmake:771 (target_link_libraries)
   * cmake/modules/AddLLVM.cmake:1096 (target_link_libraries)

Call Stack (most recent call first):
  tools/polly/unittests/ScheduleOptimizer/CMakeLists.txt:1 (add_polly_unittest)


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-- Configuring incomplete, errors occurred!
See also "/opt/sphinx-docs/build/llvm/CMakeFiles/CMakeOutput.log".
See also "/opt/sphinx-docs/build/llvm/CMakeFiles/CMakeError.log".
make[1]: *** [cmake_check_build_system] Error 1
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