gn build: Rebase clang-tblgen include path against root_build_dir instead of root_out...
authorPeter Collingbourne <peter@pcc.me.uk>
Tue, 22 Jun 2021 21:19:18 +0000 (14:19 -0700)
committerPeter Collingbourne <peter@pcc.me.uk>
Tue, 22 Jun 2021 21:32:24 +0000 (14:32 -0700)
commit449b179902a0cf8c9e0b4d198ee37f75447eb2ff
treef21c70e185cb3e542565214fbaad70f614c7d9bb
parentb13cbf537f5da58d091dfe4a4642ab19aea582fa
gn build: Rebase clang-tblgen include path against root_build_dir instead of root_out_dir.

Fixes clang cross-compilation.

Also remove some redundant include path arguments.
llvm/utils/gn/secondary/clang/include/clang/Basic/BUILD.gn
llvm/utils/gn/secondary/clang/include/clang/Parse/BUILD.gn
llvm/utils/gn/secondary/clang/include/clang/Sema/BUILD.gn
llvm/utils/gn/secondary/clang/include/clang/Serialization/BUILD.gn
llvm/utils/gn/secondary/clang/utils/TableGen/clang_tablegen.gni