[gn build] add a comment to the goma_dir arg

2021-02-17 19:36:36 -05:00 · 2021-02-17 19:36:36 -05:00 · 2f0f67afb2
parent 0b5d2b0efd
commit 2f0f67afb2
1 changed files with 1 additions and 0 deletions
--- a/llvm/utils/gn/build/toolchain/BUILD.gn
+++ b/llvm/utils/gn/build/toolchain/BUILD.gn
@ -2,6 +2,7 @@ import("//llvm/utils/gn/build/toolchain/compiler.gni")

 declare_args() {
  # If is_goma is true, the location of the goma client install.
+  # Set this to the output of `goma_ctl goma_dir`.
  if (host_os == "win") {
    goma_dir = "C:/src/goma/goma-win64"
  } else {