"createDirectory: already exists" error with parallel build
When I invoke multiple instances of GHC in parallel, I sometimes get an error: <path>: createDirectory: already exists (File exists). The attached script demonstrates this.
Trac metadata
Trac field | Value |
---|---|
Version | 7.4.1 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | Compiler |
Test case | |
Differential revisions | |
BlockedBy | |
Related | |
Blocking | |
CC | |
Operating system | |
Architecture |