[llvm] 2f0f67a - [gn build] add a comment to the goma_dir arg

[Nico Weber via llvm-commits]

Author: Nico Weber
Date: 2021-02-17T19:36:36-05:00
New Revision: 2f0f67afb24b81b22dc586440eae47a3e8ba3178

URL: https://github.com/llvm/llvm-project/commit/2f0f67afb24b81b22dc586440eae47a3e8ba3178
DIFF: https://github.com/llvm/llvm-project/commit/2f0f67afb24b81b22dc586440eae47a3e8ba3178.diff

LOG: [gn build] add a comment to the goma_dir arg

Added: 
    

Modified: 
    llvm/utils/gn/build/toolchain/BUILD.gn

Removed: 
    


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diff  --git a/llvm/utils/gn/build/toolchain/BUILD.gn b/llvm/utils/gn/build/toolchain/BUILD.gn
index d01cad98e190..bf37776a9faa 100644
--- 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 {