From d7e62391f934c65f3e2d8e5d6bff744747d077b0 Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@tavianator.com>
Date: Thu, 16 May 2024 16:50:06 -0400
Subject: distcheck: Disable tsan on FreeBSD

ThreadSanitizer has some FreeBSD-specific bugs that are too difficult to
work around.  In particular, deadlock is possible if any signal with a
user-defined handler interrupts an atomic operation.

Link: https://github.com/llvm/llvm-project/issues/92313
Link: https://github.com/llvm/llvm-project/issues/92437
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 69048cf..b31d6c5 100644
--- a/Makefile
+++ b/Makefile
@@ -158,7 +158,7 @@ DISTCHECKS := \
 distcheck:
 	@+${MAKE} distcheck-asan
 	@+test "$$(uname)" = Darwin || ${MAKE} distcheck-msan
-	@+${MAKE} distcheck-tsan
+	@+test "$$(uname)" = FreeBSD || ${MAKE} distcheck-tsan
 	@+test "$$(uname)-$$(uname -m)" != Linux-x86_64 || ${MAKE} distcheck-m32
 	@+${MAKE} distcheck-release
 .PHONY: distcheck
-- 
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