Index: clang/tools/.gitignore =================================================================== --- /dev/null +++ clang/tools/.gitignore @@ -0,0 +1,13 @@ +#==============================================================================# +# This file specifies intentionally untracked files that git should ignore. +# See: http://www.kernel.org/pub/software/scm/git/docs/gitignore.html +# +# This file is intentionally different from the output of `git svn show-ignore`, +# as most of those are useless. +#==============================================================================# + +#==============================================================================# +# File extensions to be ignored anywhere in the tree. +#==============================================================================# +# The include-what-you-use project, for when building in-tree. +include-what-you-use Index: clang/tools/CMakeLists.txt =================================================================== --- clang/tools/CMakeLists.txt +++ clang/tools/CMakeLists.txt @@ -30,3 +30,8 @@ # libclang may require clang-tidy in clang-tools-extra. add_clang_subdirectory(libclang) + +# if include-what-you-use is cloned for building in-tree, add it here. +if (EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/include-what-you-use") + add_clang_subdirectory(include-what-you-use) +endif()