libaom,libvmaf: pin to GCC 13 on aarch64

We got pretty lucky here.  libaom doesn't expose any public C++ ABI.
It does depend on libvmaf, which does have public C++ ABI, so it also
needs to be pinned but fortunately on aarch64 nothing else uses it, at
least by default.

Author: alyssais

pkgs/top-level/all-packages.nix

@@ -20968,7 +20968,10 @@ with pkgs;
 
   libantlr3c = callPackage ../development/libraries/libantlr3c { };
 
-  libaom = callPackage ../development/libraries/libaom { };
+  libaom = callPackage ../development/libraries/libaom {
+    # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116737
+    stdenv = if stdenv.hostPlatform.isAarch64 && stdenv.cc.isGNU && lib.versionAtLeast stdenv.cc.version "14" then gcc13Stdenv else stdenv;
+  };
 
   libappindicator-gtk2 = libappindicator.override { gtkVersion = "2"; };
   libappindicator-gtk3 = libappindicator.override { gtkVersion = "3"; };
@@ -22186,7 +22189,10 @@ with pkgs;
 
   libvisual = callPackage ../development/libraries/libvisual { };
 
-  libvmaf = callPackage ../development/libraries/libvmaf { };
+  libvmaf = callPackage ../development/libraries/libvmaf {
+    # See libaom
+    stdenv = if stdenv.hostPlatform.isAarch64 && stdenv.cc.isGNU && lib.versionAtLeast stdenv.cc.version "14" then gcc13Stdenv else stdenv;
+  };
 
   libvncserver = callPackage ../development/libraries/libvncserver {
     inherit (darwin.apple_sdk.frameworks) Carbon;