From f484169cbc979380af023e5e47f77f25f2b78bfb Mon Sep 17 00:00:00 2001
From: Ben Gamari <ben@smart-cactus.org>
Date: Wed, 28 Jun 2023 11:59:33 -0700
Subject: [PATCH] hadrian: Ignore warnings in unix and semaphore-compat
(cherry picked from commit dec81dd1fd0475dde4929baae625d155387300bb)
---
hadrian/src/Flavour.hs | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/hadrian/src/Flavour.hs b/hadrian/src/Flavour.hs
index b11c37e763b..b4f92fbd62b 100644
--- a/hadrian/src/Flavour.hs
+++ b/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
--
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