[clang-format] Add plurals.txt to DEPENDS of style_options_depends

Author: owenca

clang/lib/Format/CMakeLists.txt

@@ -55,11 +55,14 @@ endforeach ()
 add_custom_target(clang-format-check-format DEPENDS ${check_format_depends})
 
 set(style_options_depends ${CLANG_SOURCE_DIR}/docs/ClangFormatStyleOptions.rst)
+set(docs_tools_dir ${CLANG_SOURCE_DIR}/docs/tools)
 add_custom_command(OUTPUT ${style_options_depends}
   COMMAND ${Python3_EXECUTABLE} dump_format_style.py
-  WORKING_DIRECTORY ${CLANG_SOURCE_DIR}/docs/tools
+  WORKING_DIRECTORY ${docs_tools_dir}
   DEPENDS ${CLANG_SOURCE_DIR}/include/clang/Format/Format.h
           ${CLANG_SOURCE_DIR}/include/clang/Tooling/Inclusions/IncludeStyle.h
+          ${docs_tools_dir}/plurals.txt
+          ${docs_tools_dir}/dump_format_style.py
   )
 add_custom_target(clang-format-style-options DEPENDS ${style_options_depends})
 add_dependencies(clangFormat clang-format-style-options)