diff options
| -rw-r--r-- | src/main/java/com/google/devtools/build/lib/runtime/commands/CleanCommand.java | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/main/java/com/google/devtools/build/lib/runtime/commands/CleanCommand.java b/src/main/java/com/google/devtools/build/lib/runtime/commands/CleanCommand.java index a071a25db2..f908039dca 100644 --- a/src/main/java/com/google/devtools/build/lib/runtime/commands/CleanCommand.java +++ b/src/main/java/com/google/devtools/build/lib/runtime/commands/CleanCommand.java @@ -152,6 +152,9 @@ public final class CleanCommand implements BlazeCommand { // TODO(dmarting): Deactivate expunge_async on non-Linux platform until we completely fix it // for non-Linux platforms (https://github.com/bazelbuild/bazel/issues/1906). + // MacOS and FreeBSD support setsid(2) but don't have /usr/bin/setsid, so if we wanted to + // support --expunge_async on these platforms, we'd have to write a wrapper that calls setsid(2) + // and exec(2). if ((expungeAsync || async) && OS.getCurrent() != OS.LINUX) { String fallbackName = expungeAsync ? "--expunge" : "synchronous clean"; env.getReporter() |