[LinkerWrapper] Switch to add_clang_tool() macro
Summary:
This creates install-clang-linker-wrapper{,-stripped} targets which are
useful for Linux distro builds when using LLVM_DISTRIBUTION_COMPONENTS.
Fixes: https://bugs.archlinux.org/task/77814
Differential Revision: https://reviews.llvm.org/D145862
parent
1b40df1d