use cage configuration; use clang; non-recursive submodules

Author: malytomas

.github/workflows/build.yml

@@ -16,15 +16,15 @@ jobs:
     - name: submodules
       shell: bash
       run: |
-        git submodule update --init --recursive --jobs 8 || echo "some submodules may have failed and it may be ok"
+        ./submodules.sh
 
     - name: build
       shell: bash
       run: |
         root_dir=`pwd`
         mkdir build
         cd build
-        cmake ..
+        cmake -Tclangcl ..
         cmake --build . --config ${{ matrix.config }} ${paralel}
         cmake --install . --config ${{ matrix.config }} --prefix "${root_dir}/install"
 
@@ -36,15 +36,18 @@ jobs:
 
   Linux:
     name: linux
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-latest
+    env:
+      CC: clang
+      CXX: clang++
 
     steps:
     - uses: actions/checkout@v4
 
     - name: submodules
       shell: bash
       run: |
-        git submodule update --init --recursive --jobs 8 || echo "some submodules may have failed and it may be ok"
+        ./submodules.sh
 
     - name: build
       shell: bash

.gitmodules

@@ -1,3 +1,6 @@
 [submodule "dawn/dawn"]
 	path = dawn/dawn
 	url = https://dawn.googlesource.com/dawn
+[submodule "cage"]
+	path = cage
+	url = https://github.com/ucpu/cage.git

CMakeLists.txt

@@ -1,4 +1,7 @@
 cmake_minimum_required(VERSION 3.31)
 project(cagedawn LANGUAGES C CXX)
 
+include("cage/cmake/cage_build_configuration.cmake")
+cage_build_configuration()
+
 add_subdirectory(dawn)

DawnConfig.cmake

@@ -11,3 +11,6 @@ if(WIN32)
 else()
 	set_target_properties(dawn_static PROPERTIES IMPORTED_LOCATION "${CMAKE_CURRENT_LIST_DIR}/lib/libwebgpu_dawn.a")
 endif()
+
+add_library(dawn::static ALIAS dawn_static)
+add_library(dawn::headers ALIAS dawn_headers)

cage

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+git submodule update --init cage
+
+cd dawn/dawn
+git submodule update --init --jobs 8 third_party