tree 36dfc97f6713a1fcd238d933a128c8de14d0aca7
parent c0c4fab9adf9d361d9898c1760145fd0457b3b93
author Than McIntosh <thanm@google.com> 1656678730 -0400
committer Than McIntosh <thanm@google.com> 1673533560 +0000

cmd/racebuild: add -copyonfail debugging flag

When debugging new versions of the race detector runtime, it can be
useful to copy the newly built syso back to the local machine's Go
repo (from the gomote) even if race.bat/race.bash fails, so as to
analyze the syso or run other tests with it. Add a command line option
"-copyonfail" that attempts to perform the copy even if the script run
fails.

Updates golang/go#35006.
Updates golang/go#53539.

Change-Id: I688b8673b444d1b6d948f10ca2fa4ab109eade44
Reviewed-on: https://go-review.googlesource.com/c/build/+/415675
Reviewed-by: Cherry Mui <cherryyz@google.com>
Run-TryBot: Than McIntosh <thanm@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>