Use latest mesa

kagami-air-m1/configuration.nix

@@ -13,6 +13,8 @@
       ../modules/personal/fonts
       # Encrypted DNS
       ../modules/services/edns
+      # Override base mesa
+      ({ ... }: { nixpkgs.overlays = lib.mkBefore [ (final: prev: { mesa = prev.mesa.override { enableOpenCL = true; meson = final.unstable.meson; }; }) ]; })
     ];
 
   # time.timeZone = lib.mkForce "Asia/Ho_Chi_Minh";
@@ -28,6 +30,28 @@
     useExperimentalGPUDriver = true;
     experimentalGPUInstallMode = "overlay";
   };
+  # Override mesa
+  nixpkgs.overlays = lib.mkAfter [
+    (final: prev: {
+      mesa-asahi-edge = prev.mesa-asahi-edge.overrideAttrs (attrs: {
+        version = "24.0.0";
+        # buildInputs = attrs.buildInputs ++ (with pkgslw; [ libclc cmake (spirv-llvm-translator.override { inherit (llvmPackages_15) llvm; }) ]);
+        # nativeBuildInputs = attrs.nativeBuildInputs ++ (with pkgs; [ pkgs.unstable.spirv-llvm-translator ]);
+        src = final.fetchFromGitLab {
+          # latest release
+          domain = "gitlab.freedesktop.org";
+          owner = "asahi";
+          repo = "mesa";
+          rev = "asahi-20231121";
+          hash = "sha256-IcKKe1RA8sCaUfWK71ELzF15YaBS3DjoYhNMIWiQ5Jw=";
+        };
+
+        patches = lib.forEach attrs.patches (p:
+          if lib.hasSuffix "opencl.patch" p
+          then ./mesa-asahi-edge/opencl.patch else p);
+      });
+    })
+  ];
   ## Additional mesa-related packages
   environment.systemPackages = with pkgs; [ SDL2 ];
 

kagami-air-m1/mesa-asahi-edge/opencl.patch

@@ -0,0 +1,66 @@
+diff --git a/meson.build b/meson.build
+index 04d89987311..babfe440973 100644
+--- a/meson.build
++++ b/meson.build
+@@ -1812,7 +1812,7 @@ endif
+ 
+ dep_clang = null_dep
+ if with_clc
+-  llvm_libdir = dep_llvm.get_variable(cmake : 'LLVM_LIBRARY_DIR', configtool: 'libdir')
++  llvm_libdir = get_option('clang-libdir')
+ 
+   dep_clang = cpp.find_library('clang-cpp', dirs : llvm_libdir, required : false)
+ 
+diff --git a/meson_options.txt b/meson_options.txt
+index e885ba61a8a..29ce0270479 100644
+--- a/meson_options.txt
++++ b/meson_options.txt
+@@ -1,6 +1,12 @@
+ # Copyright © 2017-2019 Intel Corporation
+ # SPDX-License-Identifier: MIT
+ 
++option(
++  'clang-libdir',
++  type : 'string',
++  value : '',
++  description : 'Locations to search for clang libraries.'
++)
+ option(
+   'platforms',
+   type : 'array',
+diff --git a/src/gallium/targets/opencl/meson.build b/src/gallium/targets/opencl/meson.build
+index 7c14135898e..74dc6850603 100644
+--- a/src/gallium/targets/opencl/meson.build
++++ b/src/gallium/targets/opencl/meson.build
+@@ -39,7 +39,8 @@ if dep_llvm.version().version_compare('>=10.0.0')
+   polly_isl_dep = cpp.find_library('PollyISL', dirs : llvm_libdir, required : false)
+ endif
+ 
+-dep_clang = cpp.find_library('clang-cpp', dirs : llvm_libdir, required : false)
++clang_libdir = get_option('clang-libdir')
++dep_clang = cpp.find_library('clang-cpp', dirs : clang_libdir, required : false)
+ 
+ # meson will return clang-cpp from system dirs if it's not found in llvm_libdir
+ linker_rpath_arg = '-Wl,--rpath=@0@'.format(llvm_libdir)
+@@ -123,7 +124,7 @@ if with_opencl_icd
+     configuration : _config,
+     input : 'mesa.icd.in',
+     output : 'mesa.icd',
+-    install : true,
++    install : false,
+     install_tag : 'runtime',
+     install_dir : join_paths(get_option('sysconfdir'), 'OpenCL', 'vendors'),
+   )
+diff --git a/src/gallium/targets/rusticl/meson.build b/src/gallium/targets/rusticl/meson.build
+index b2963fe6dfa..99d6d801b94 100644
+--- a/src/gallium/targets/rusticl/meson.build
++++ b/src/gallium/targets/rusticl/meson.build
+@@ -76,7 +76,7 @@ configure_file(
+   configuration : _config,
+   input : 'rusticl.icd.in',
+   output : 'rusticl.icd',
+-  install : true,
++  install : false,
+   install_tag : 'runtime',
+   install_dir : join_paths(get_option('sysconfdir'), 'OpenCL', 'vendors'),
+ )