From 39b9779786bed8b2e393c0129fec2193a2e8edee Mon Sep 17 00:00:00 2001
From: Jeremy Schonfeld <jschonfeld@apple.com>
Date: Wed, 24 Jul 2024 11:43:44 -0700
Subject: [PATCH] Fix CMake availability macro typo

---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index f8573f1d1..b99fcfa8f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -100,7 +100,7 @@ foreach(version ${_SwiftFoundation_versions})
         endif()
 
         list(APPEND _SwiftFoundation_availability_macros
-            "SHELL:$<$<COMPILE_LANGUAGE:Swift>:-Xfrontend -enable-experimental-feature -Xfrontend \"AvailabilityMacro=${name} ${version}=${release}\">")
+            "SHELL:$<$<COMPILE_LANGUAGE:Swift>:-Xfrontend -enable-experimental-feature -Xfrontend \"AvailabilityMacro=${name} ${version}:${release}\">")
     endforeach()
 endforeach()