From 165dffea22866699008f0d976f5e3eb9f87da0a7 Mon Sep 17 00:00:00 2001
From: Eric Warmenhoven <eric@warmenhoven.org>
Date: Tue, 31 Jan 2023 23:02:09 -0800
Subject: [PATCH] Avoid symbol collisions with RetroArch on mac

---
 libretro/CMakeLists.txt   |  2 +-
 libretro/libretro.osx.def | 27 +++++++++++++++++++++++++++
 2 files changed, 28 insertions(+), 1 deletion(-)
 create mode 100644 libretro/libretro.osx.def

diff --git a/libretro/CMakeLists.txt b/libretro/CMakeLists.txt
index 812b9e4f64..da76ff3e02 100644
--- a/libretro/CMakeLists.txt
+++ b/libretro/CMakeLists.txt
@@ -23,7 +23,7 @@ endif()
 
 if(NOT MSVC)
    if (APPLE OR IOS)
-   	target_link_libraries(ppsspp_libretro "-Wl")
+   	target_link_libraries(ppsspp_libretro "-Wl,-exported_symbols_list,${CMAKE_CURRENT_SOURCE_DIR}/libretro.osx.def")
    else()
    	target_link_libraries(ppsspp_libretro "-Wl,-Bsymbolic")
    endif()
diff --git a/libretro/libretro.osx.def b/libretro/libretro.osx.def
new file mode 100644
index 0000000000..53a556a601
--- /dev/null
+++ b/libretro/libretro.osx.def
@@ -0,0 +1,27 @@
+#LIBRARY "libretro"
+#EXPORTS
+_retro_set_environment
+_retro_set_video_refresh
+_retro_set_audio_sample
+_retro_set_audio_sample_batch
+_retro_set_input_poll
+_retro_set_input_state
+_retro_init
+_retro_deinit
+_retro_api_version
+_retro_get_system_info
+_retro_get_system_av_info
+_retro_set_controller_port_device
+_retro_reset
+_retro_run
+_retro_serialize_size
+_retro_serialize
+_retro_unserialize
+_retro_cheat_reset
+_retro_cheat_set
+_retro_load_game
+_retro_load_game_special
+_retro_unload_game
+_retro_get_region
+_retro_get_memory_data
+_retro_get_memory_size