diff options
Diffstat (limited to 'compiler/main')
| -rw-r--r-- | compiler/main/DynFlags.hs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/compiler/main/DynFlags.hs b/compiler/main/DynFlags.hs index 7857538de8..6b066e3208 100644 --- a/compiler/main/DynFlags.hs +++ b/compiler/main/DynFlags.hs @@ -1836,7 +1836,9 @@ wayOptl :: Platform -> Way -> [String] wayOptl _ (WayCustom {}) = [] wayOptl platform WayThreaded = case platformOS platform of - OSFreeBSD -> ["-pthread"] + -- N.B. FreeBSD cc throws a warning if we pass -pthread without + -- actually using any pthread symbols. + OSFreeBSD -> ["-pthread", "-Wno-unused-command-line-argument"] OSOpenBSD -> ["-pthread"] OSNetBSD -> ["-pthread"] _ -> [] |