From 7774fc327173ac86f5b94bc16742296f1d1fb85f Mon Sep 17 00:00:00 2001
From: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>
Date: Thu, 21 Apr 2022 18:14:41 +0100
Subject: [PATCH] update swift flag

---
 simplexmq.cabal | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/simplexmq.cabal b/simplexmq.cabal
index 4a16a969c..e5f49232f 100644
--- a/simplexmq.cabal
+++ b/simplexmq.cabal
@@ -136,7 +136,7 @@ library
     , x509-store ==1.6.*
     , x509-validation ==1.6.*
   if flag(swift)
-    ghc-options: -DswiftJSON
+    cpp-options: -DswiftJSON
   default-language: Haskell2010
 
 executable ntf-server