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sfiera authored
Background: in order to use multiple build directories without the cognitive or scripting overhead of figuring out which one is currently in use, I keep a symlink "out/cur" pointing to the current one. When the clobber script runs, it detects that out/cur is a build directory (because out/cur/args.gn exists) but shutil.rmtree() fails when applied to a symlink. This change skips the clobber when a link is detected and leaves out/cur pointing to the real build dir. There's no need to remove the symlink, since the original has been clobbered. Review-Url: https://codereview.chromium.org/2642833002 Cr-Commit-Position: refs/heads/master@{#444777}
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