From 2383ba26fccfab209aadfe475ca4ee342a91ad6e Mon Sep 17 00:00:00 2001
From: jackun <jack.un@gmail.com>
Date: Sat, 11 Apr 2020 13:05:53 +0300
Subject: [PATCH] Tell GCC to stop exporting static library functions

Should fix crashes where games using Dear ImGui link to ours.
---
 include/elfhacks.h | 3 ++-
 src/meson.build    | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/include/elfhacks.h b/include/elfhacks.h
index 3d9417f2..4fdbfe3c 100644
--- a/include/elfhacks.h
+++ b/include/elfhacks.h
@@ -37,7 +37,8 @@
 extern "C" {
 #endif
 
-#define __PUBLIC __attribute__ ((visibility ("default")))
+//#define __PUBLIC __attribute__ ((visibility ("default")))
+#define __PUBLIC
 
 #if UINTPTR_MAX == 0xffffffffffffffff
 # define __elf64
diff --git a/src/meson.build b/src/meson.build
index f78ccc94..220c29b7 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -129,7 +129,7 @@ vklayer_mesa_overlay = shared_library(
     dep_pthread,
     dep_vulkan],
   include_directories : [inc_common],
-  link_args : cc.get_supported_link_arguments(['-Wl,-Bsymbolic-functions', '-Wl,-z,relro']),
+  link_args : cc.get_supported_link_arguments(['-Wl,-Bsymbolic-functions', '-Wl,-z,relro', '-Wl,--exclude-libs,ALL']),
   install_dir : libdir_mangohud,
   install : true
 )