From 71d5f510c639de72271bac8f260fe15838023419 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Tue, 29 Nov 2022 11:57:19 -0800
Subject: [PATCH] Fixed dylib generation on macOS

We just build libSDL3.dylib instead of libSDL3.0.0.0.dylib with symlinks

Fixed the compatiblity vs current version, e.g.

SDL 3.20.87
    @rpath/libSDL3.0.dylib (compatibility version 2001.0.0, current version 2001.87.0)

SDL 3.21.5
    @rpath/libSDL3.dylib (compatibility version 2106.0.0, current version 2106.0.0)
---
 CMakeLists.txt | 22 ++++++++++------------
 1 file changed, 10 insertions(+), 12 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4083a00c8..c2ca41a4c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -98,18 +98,18 @@ set(SDL_SO_VERSION_MICRO "${SDL_MICRO_VERSION}")
 set(SDL_SO_VERSION "${SDL_SO_VERSION_MAJOR}.${SDL_SO_VERSION_MINOR}.${SDL_SO_VERSION_MICRO}")
 
 if(SDL_MINOR_VERSION MATCHES "[02468]$")
-  math(EXPR SDL_DYLIB_CURRENT_VERSION_MAJOR "100 * ${SDL_MINOR_VERSION} + 1")
-  set(SDL_DYLIB_CURRENT_VERSION_MINOR "0")
-  math(EXPR SDL_DYLIB_COMPAT_VERSION_MAJOR "${SDL_DYLIB_CURRENT_VERSION_MAJOR}")
-  set(SDL_DYLIB_COMPAT_VERSION_MINOR "${SDL_MICRO_VERSION}")
-else()
-  math(EXPR SDL_DYLIB_CURRENT_VERSION_MAJOR "100 * ${SDL_MINOR_VERSION} + ${SDL_MICRO_VERSION} + 1")
-  set(SDL_DYLIB_CURRENT_VERSION_MINOR "0")
-  math(EXPR SDL_DYLIB_COMPAT_VERSION_MAJOR "${SDL_DYLIB_CURRENT_VERSION_MAJOR}")
+  math(EXPR SDL_DYLIB_COMPAT_VERSION_MAJOR "100 * ${SDL_MINOR_VERSION} + 1")
   set(SDL_DYLIB_COMPAT_VERSION_MINOR "0")
+  math(EXPR SDL_DYLIB_CURRENT_VERSION_MAJOR "${SDL_DYLIB_COMPAT_VERSION_MAJOR}")
+  set(SDL_DYLIB_CURRENT_VERSION_MINOR "${SDL_MICRO_VERSION}")
+else()
+  math(EXPR SDL_DYLIB_COMPAT_VERSION_MAJOR "100 * ${SDL_MINOR_VERSION} + ${SDL_MICRO_VERSION} + 1")
+  set(SDL_DYLIB_COMPAT_VERSION_MINOR "0")
+  math(EXPR SDL_DYLIB_CURRENT_VERSION_MAJOR "${SDL_DYLIB_COMPAT_VERSION_MAJOR}")
+  set(SDL_DYLIB_CURRENT_VERSION_MINOR "0")
 endif()
-set(SDL_DYLIB_CURRENT_VERSION_MICRO "0")
 set(SDL_DYLIB_COMPAT_VERSION_MICRO "0")
+set(SDL_DYLIB_CURRENT_VERSION_MICRO "0")
 
 set(SDL_DYLIB_CURRENT_VERSION "${SDL_DYLIB_CURRENT_VERSION_MAJOR}.${SDL_DYLIB_CURRENT_VERSION_MINOR}.${SDL_DYLIB_CURRENT_VERSION_MICRO}")
 set(SDL_DYLIB_COMPAT_VERSION "${SDL_DYLIB_COMPAT_VERSION_MAJOR}.${SDL_DYLIB_COMPAT_VERSION_MINOR}.${SDL_DYLIB_COMPAT_VERSION_MICRO}")
@@ -3190,10 +3190,8 @@ if(SDL_SHARED)
     endif()
   endif()
   if(APPLE)
-    # FIXME: Remove SOVERSION in SDL3
     set_target_properties(SDL3 PROPERTIES
-      MACOSX_RPATH 1
-      SOVERSION "0")
+      MACOSX_RPATH 1)
   elseif(UNIX AND NOT ANDROID)
     set_target_properties(SDL3 PROPERTIES
       VERSION "${SDL_SO_VERSION}"