gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//libc/cmake/modules/LLVMLibCArchitectures.cmake",
    "//libc/config/uefi/config.json",
    "//libc/config/uefi/entrypoints.txt",
    "//libc/config/uefi/headers.txt",
    "//libc/include/Uefi.yaml",
    "//libc/src/__support/OSUtil/io.h",
    "//libc/src/__support/OSUtil/uefi/CMakeLists.txt",
    "//libc/src/__support/OSUtil/uefi/exit.cpp",
    "//libc/src/__support/OSUtil/uefi/io.cpp",
    "//libc/src/__support/OSUtil/uefi/io.h",
    "//libc/utils/hdrgen/hdrgen/header.py"
  ],
  "test_targets": [
    "//clang-tools-extra/clangd/test:check-clangd",
    "//clang-tools-extra/test:check-clang-tools",
    "//clang/test:check-clang",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ],
  "additional_compile_targets": []
}
running all tests due to change to blacklisted file