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Diffstat (limited to 'kernel/nativelib.ml')
-rw-r--r-- | kernel/nativelib.ml | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/kernel/nativelib.ml b/kernel/nativelib.ml index 605c1225c..29b6bf6de 100644 --- a/kernel/nativelib.ml +++ b/kernel/nativelib.ml @@ -94,7 +94,10 @@ let compile_library dir code fn = let basename = Filename.basename fn in let dirname = Filename.dirname fn in let dirname = dirname / output_dir in - if not (Sys.file_exists dirname) then Unix.mkdir dirname 0o755; + let () = + try Unix.mkdir dirname 0o755 + with Unix.Unix_error (Unix.EEXIST, _, _) -> () + in let fn = dirname / basename in write_ml_code fn ~header code; let r = fst (call_compiler fn) in |