x264: fix runtime crash due to llvm-strip args

This is a similar issue to #234868, but it crashes instead of failing to link. The same fix applies (using `-S` instead of `-x` with `llvm-strip`).
NixOS · Dec 1, 2023 · 0f0b89f · 0f0b89f
1 parent 1247052
commit 0f0b89f
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/pkgs/development/libraries/x264/default.nix b/pkgs/development/libraries/x264/default.nix
@@ -28,6 +28,10 @@ stdenv.mkDerivation rec {
 
   postPatch = ''
     patchShebangs .
+  ''
+  # Darwin uses `llvm-strip`, which results in a crash at runtime in assembly-based routines when `-x` is specified.
+  + lib.optionalString stdenv.isDarwin ''
+    substituteInPlace Makefile --replace '$(if $(STRIP), $(STRIP) -x $@)' '$(if $(STRIP), $(STRIP) -S $@)'
   '';
 
   enableParallelBuilding = true;