From 355b48c33d00ec17d3c0a989b5bf24466c42c2fb Mon Sep 17 00:00:00 2001
From: Rodrigo Mesquita <rodrigo.m.mesquita@gmail.com>
Date: Fri, 5 Apr 2024 11:40:19 +0100
Subject: [PATCH] Only use -Werror in validate

Reverts a change that made `-Werror` be applied when building in tree Cabal, even when just developing.
Puts `-Werror` back in the `cabal.project.validate` validation project.

Fixes #9866
---
 cabal.project.validate           | 2 ++
 project-cabal/ghc-options.config | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/cabal.project.validate b/cabal.project.validate
index aae9375fb34..52c78411107 100644
--- a/cabal.project.validate
+++ b/cabal.project.validate
@@ -5,3 +5,5 @@ import: project-cabal/constraints.config
 
 tests: True
 write-ghc-environment-files: never
+program-options
+  ghc-options: -Werror
diff --git a/project-cabal/ghc-options.config b/project-cabal/ghc-options.config
index e3ece385c5c..c26dfae7505 100644
--- a/project-cabal/ghc-options.config
+++ b/project-cabal/ghc-options.config
@@ -1,2 +1,2 @@
 program-options
-  ghc-options: -fno-ignore-asserts -Werror
+  ghc-options: -fno-ignore-asserts