From e59be892d234135179dd7c3b072f8f12a41b6e1a Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@tavianator.com>
Date: Thu, 18 Apr 2024 16:49:57 -0400
Subject: config: Fix ${SAN} on BSD make

This seems to have hit some BSD make limitation, making it set
`SAN := y` unconditionally for some reason.  Breaking up the expression
fixes it.
---
 config/flags.mk | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/config/flags.mk b/config/flags.mk
index 48f1a08..1043779 100644
--- a/config/flags.mk
+++ b/config/flags.mk
@@ -74,7 +74,8 @@ export TSAN_CFLAGS=${TSAN_CFLAGS,${_TSAN}}
 export UBSAN_CFLAGS=${UBSAN_CFLAGS,${_UBSAN}}
 
 SAN_CFLAGS,y := -fno-sanitize-recover=all
-SAN := ${NOT,${NOR,${_ASAN},${_LSAN},${_MSAN},${_TSAN},${_UBSAN}}}
+NO_SAN := ${NOR,${_ASAN},${_LSAN},${_MSAN},${_TSAN},${_UBSAN}}
+SAN := ${NOT,${NO_SAN}}
 export SAN_CFLAGS=${SAN_CFLAGS,${SAN}}
 
 # MSAN and TSAN both need all code to be instrumented
-- 
cgit v1.2.3