From 7f1ae7f9f16409bba347200e2366011411e9cb50 Mon Sep 17 00:00:00 2001
From: Michael Fabian 'Xaymar' Dirks <info@xaymar.com>
Date: Sat, 3 Sep 2022 20:06:33 +0200
Subject: [PATCH] cmake: Require MacOSX 10.15 or newer

---
 CMakeLists.txt | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5d4fe3a0..280a0c95 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -24,6 +24,13 @@ else()
 	set(LOGPREFIX "")
 endif()
 
+# MacOSX: Require at least MacOSX 10.15 for C++17 support.
+if(APPLE)
+	if(CMAKE_OSX_DEPLOYMENT_TARGET VERSION_LESS 10.15)
+		CacheSet(CMAKE_OSX_DEPLOYMENT_TARGET "10.15")
+	endif()
+endif()
+
 ################################################################################
 # Modules
 ################################################################################