commit e1db85555d7b3e7eb8ed5e43ac7debd65215027d
author George Burgess IV <gbiv@google.com> Mon Jul 27 16:47:53 2020 -0700
committer George Burgess <gbiv@chromium.org> Wed Jul 29 17:06:07 2020 +0000
tree 6b952840e7470e61730c0e337da907d3a934b2a4
parent 0869ed00c33f5ca17553cb84c75f82dfed280c18

llvm_tools: clarify that syncing all of llvm is only done once

There was some confusion about the intended frequency of LLVM syncs.
Adding a bit to the "syncing" message should hopefully clear that up.

BUG=None
TEST=None

Change-Id: I2454267602d9eaab79073882b172d61b3cb98daa
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/toolchain-utils/+/2321565
Reviewed-by: Luis Lozano <llozano@chromium.org>
Tested-by: Luis Lozano <llozano@chromium.org>

llvm_tools/get_llvm_hash.py

diff --git a/llvm_tools/get_llvm_hash.py b/llvm_tools/get_llvm_hash.py
index 4200cff..4c47996 100755
--- a/llvm_tools/get_llvm_hash.py
+++ b/llvm_tools/get_llvm_hash.py
@@ -125,7 +125,8 @@
 
   if not os.path.isdir(abs_path_to_llvm_project_dir):
     print(
-        'Checking out LLVM from scratch. This could take a while...',
+        'Checking out LLVM from scratch. This could take a while...\n'
+        '(This should only need to be done once, though.)',
         file=sys.stderr)
     os.mkdir(abs_path_to_llvm_project_dir)