gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//libcxx/docs/DesignDocs/NoexceptPolicy.md",
    "//libcxx/docs/DesignDocs/PSTLIntegration.md",
    "//libcxx/docs/DesignDocs/PSTLIntegration.rst",
    "//libcxx/docs/DesignDocs/ThreadingSupportAPI.md",
    "//libcxx/docs/DesignDocs/ThreadingSupportAPI.rst",
    "//libcxx/docs/DesignDocs/TimeZone.md",
    "//libcxx/docs/DesignDocs/UniquePtrTrivialAbi.md",
    "//libcxx/docs/DesignDocs/UniquePtrTrivialAbi.rst",
    "//libcxx/docs/DesignDocs/UnspecifiedBehaviorRandomization.md",
    "//libcxx/docs/DesignDocs/VisibilityMacros.md",
    "//libcxx/docs/DesignDocs/WindowsSupport.md",
    "//libcxx/docs/DesignDocs/WindowsSupport.rst",
    "//libcxx/docs/Hardening.md",
    "//libcxx/docs/Hardening.rst",
    "//libcxx/docs/ImplementationDefinedBehavior.md",
    "//libcxx/docs/ImplementationDefinedBehavior.rst",
    "//libcxx/docs/Modules.md",
    "//libcxx/docs/Modules.rst",
    "//libcxx/docs/TestingLibcxx.md",
    "//libcxx/docs/TestingLibcxx.rst",
    "//libcxx/docs/UserDocumentation.md",
    "//libcxx/docs/UserDocumentation.rst",
    "//libcxx/docs/VendorDocumentation.md",
    "//libcxx/docs/VendorDocumentation.rst",
    "//libcxx/docs/index.md",
    "//libcxx/docs/index.rst",
    "//libcxx/utils/libcxx-lit",
    "//orc-rt/cmake/OrcRTTesting.cmake",
    "//orc-rt/test/regression/languages/c/addressing/cross-object/global-function-call.test",
    "//orc-rt/test/regression/languages/c/addressing/cross-object/global-function-pointer-in-data.test",
    "//orc-rt/test/regression/languages/c/addressing/cross-object/global-function-tail-call.test",
    "//orc-rt/test/regression/languages/c/addressing/cross-object/hidden-function-call.test",
    "//orc-rt/test/regression/languages/c/addressing/same-object/global-function-call.c",
    "//orc-rt/test/regression/languages/c/addressing/same-object/global-function-pointer-in-data.c",
    "//orc-rt/test/regression/languages/c/addressing/same-object/static-function-call.c",
    "//orc-rt/test/regression/languages/c/addressing/same-object/static-function-tail-call.c"
  ],
  "test_targets": [
    "//clang-tools-extra/clangd/test:check-clangd",
    "//clang-tools-extra/test:check-clang-tools",
    "//clang/test:check-clang",
    "//compiler-rt/test/hwasan:check-hwasan",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ],
  "additional_compile_targets": []
}