From c49ae08896401173a6d8daae208d34324fa9cfe7 Mon Sep 17 00:00:00 2001
From: materus <materus@podkos.pl>
Date: Thu, 5 Oct 2023 17:24:18 +0200
Subject: [PATCH] obs-studio: link libcef instead copy

---
 pkgs/apps/obs/default.nix | 19 +++++++++++++------
 1 file changed, 13 insertions(+), 6 deletions(-)

diff --git a/pkgs/apps/obs/default.nix b/pkgs/apps/obs/default.nix
index 2f7a3f3..1d82cd5 100644
--- a/pkgs/apps/obs/default.nix
+++ b/pkgs/apps/obs/default.nix
@@ -120,13 +120,13 @@ stdenv.mkDerivation rec {
   postUnpack = ''
     mkdir -p cef/Release cef/Resources cef/libcef_dll_wrapper/
     for i in ${libcef}/share/cef/*; do
-      cp -r $i cef/Release/
-      cp -r $i cef/Resources/
+      ln -s $i cef/Release/
+      ln -s $i cef/Resources/
     done
-    cp -r ${swiftshader}/lib/libvk_swiftshader.so cef/Release/
-    cp -r ${libcef}/lib/libcef.so cef/Release/
-    cp -r ${libcef}/lib/libcef_dll_wrapper.a cef/libcef_dll_wrapper/
-    cp -r ${libcef}/include cef/
+    ln -s ${swiftshader}/lib/libvk_swiftshader.so cef/Release/
+    ln -s ${libcef}/lib/libcef.so cef/Release/
+    ln -s ${libcef}/lib/libcef_dll_wrapper.a cef/libcef_dll_wrapper/
+    ln -s ${libcef}/include cef/
   '';
 
   # obs attempts to dlopen libobs-opengl, it fails unless we make sure
@@ -143,7 +143,11 @@ stdenv.mkDerivation rec {
   ];
 
   dontWrapGApps = true;
+
   preFixup = ''
+    rm  $out/lib/obs-plugins/libcef.so
+    rm  $out/lib/obs-plugins/libvk_swiftshader.so
+
     qtWrapperArgs+=(
       --prefix LD_LIBRARY_PATH : "${lib.makeLibraryPath [ xorg.libX11 libvlc ]}"
       --suffix LD_LIBRARY_PATH : "${lib.makeLibraryPath [ libGL vulkan-loader ]}"
@@ -155,6 +159,9 @@ stdenv.mkDerivation rec {
   postFixup = lib.optionalString stdenv.isLinux ''
     addOpenGLRunpath $out/lib/lib*.so
     addOpenGLRunpath $out/lib/obs-plugins/*.so
+
+    ln -s ${swiftshader}/lib/libvk_swiftshader.so $out/lib/obs-plugins/libvk_swiftshader.so
+    ln -s ${libcef}/lib/libcef.so $out/lib/obs-plugins/libcef.so
   '';
 
   meta = with lib; {