[Git][ghc/ghc][wip/tracing-rework] hadrian: Ignore warnings in unix and semaphore-compat

[Ben Gamari (@bgamari)]

Ben Gamari pushed to branch wip/tracing-rework at Glasgow Haskell Compiler / GHC


Commits:
45d0d4ef by Ben Gamari at 2023-06-28T16:10:51-04:00
hadrian: Ignore warnings in unix and semaphore-compat

- - - - -


1 changed file:

- hadrian/src/Flavour.hs


Changes:

=====================================
hadrian/src/Flavour.hs
=====================================
@@ -128,9 +128,13 @@ werror =
         ? notStage0
         ? mconcat
           [ arg "-Werror"
-          , flag CrossCompiling
-              ? package unix
+            -- unix has many unused imports
+          , package unix
               ? mconcat [arg "-Wwarn=unused-imports", arg "-Wwarn=unused-top-binds"]
+            -- semaphore-compat relies on sem_getvalue as provided by unix, which is
+            -- not implemented on Darwin and therefore throws a deprecation warning
+          , package semaphoreCompat
+              ? mconcat [arg "-Wwarn=deprecations"]
           ]
     , builder Ghc
         ? package rts



View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/45d0d4efd21a63bdf884e406a3e275b9a2bf6070

-- 
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/45d0d4efd21a63bdf884e406a3e275b9a2bf6070
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