From 3279f86379074f8c6f1114e0211b955fc2b1ba0c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thomas=20P=C3=B6chtrager?= <t.poechtrager@gmail.com>
Date: Thu, 17 Aug 2023 22:44:57 +0200
Subject: [PATCH] Add '__ENVIRONMENT_OS_VERSION_MIN_REQUIRED__' compatiblity
 quirks for MacOS >= 14 SDKs

---
 wrapper/target.cpp | 4 ++++
 wrapper/tools.h    | 6 ++++++
 2 files changed, 10 insertions(+)

diff --git a/wrapper/target.cpp b/wrapper/target.cpp
index 5d2d938..06e6a78 100644
--- a/wrapper/target.cpp
+++ b/wrapper/target.cpp
@@ -886,6 +886,10 @@ bool Target::setup() {
 #endif
 
   if (isClang()) {
+    if (SDKOSNum >= OSVersion(14, 0) && clangversion < ClangVersion(17, 0)) {
+      // MacOS 14 SDK uses __ENVIRONMENT_OS_VERSION_MIN_REQUIRED__ in AvailabilityInternal.h
+      fargs.push_back("-D__ENVIRONMENT_OS_VERSION_MIN_REQUIRED__=" + OSNum.numStr());
+    }
     if (clangversion >= ClangVersion(3, 8)) {
       //
       // Silence:
diff --git a/wrapper/tools.h b/wrapper/tools.h
index dfe35b0..bd58db5 100644
--- a/wrapper/tools.h
+++ b/wrapper/tools.h
@@ -332,6 +332,12 @@ struct OSVersion {
     return tmp.str();
   }
 
+  std::string numStr() const {
+    std::stringstream tmp;
+    tmp << Num();
+    return tmp.str();
+  }
+
   int major;
   int minor;
   int patch;