From fc85d1c61fc4952e3802fcabc39bb970b11bda29 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=9B=D0=B5=D0=BE=D0=BD=D0=B8=D0=B4=20=D0=AE=D1=80=D1=8C?=
 =?UTF-8?q?=D0=B5=D0=B2=20=28Leonid=20Yuriev=29?= <leo@yuriev.ru>
Date: Sun, 26 Jan 2025 16:18:08 +0300
Subject: [PATCH] =?UTF-8?q?mdbx-cmake:=20=D0=BF=D0=BE=D0=B4=D0=B4=D0=B5?=
 =?UTF-8?q?=D1=80=D0=B6=D0=BA=D0=B0=20MacOS=20universal=20binaries.?=
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Thank Alain Picard (Castor Technologies) so much for this patch and supporting the Java bindings!
---
 CMakeLists.txt | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 880a2fd5..0ea34172 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -216,6 +216,20 @@ if(DEFINED PROJECT_NAME AND NOT MDBX_FORCE_BUILD_AS_MAIN_PROJECT)
 else()
   set(SUBPROJECT OFF)
   set(NOT_SUBPROJECT ON)
+
+  # Setup Apple stuff which should be set prior to the first project() or enable_language()
+  if(APPLE)
+    # Enable universal binaries for macOS (target arm64 and x86_64)
+    if(NOT DEFINED CMAKE_OSX_ARCHITECTURES)
+      set(CMAKE_OSX_ARCHITECTURES "arm64;x86_64")
+    endif()
+
+    # Set the minimum macOS deployment target if not already defined
+    if(NOT DEFINED CMAKE_OSX_DEPLOYMENT_TARGET)
+      set(CMAKE_OSX_DEPLOYMENT_TARGET "13.0")
+    endif()
+  endif()
+
   project(libmdbx C)
   if(NOT MDBX_AMALGAMATED_SOURCE AND NOT DEFINED BUILD_TESTING)
     set(BUILD_TESTING ON)