Implement Alloy.spawn and Alloy.spawnSync APIs

CMakeLists.txt

@@ -11,6 +11,43 @@ project(
 
 webview_init()
 
+include(FetchContent)
+FetchContent_Declare(
+  sqlite
+  GIT_REPOSITORY https://github.com/sqlite/sqlite.git
+  GIT_TAG version-3.45.0
+)
+FetchContent_GetProperties(sqlite)
+if(NOT sqlite_POPULATED)
+  FetchContent_Populate(sqlite)
+  add_library(sqlite3 STATIC "${sqlite_SOURCE_DIR}/sqlite3.c")
+  target_include_directories(sqlite3 PUBLIC "${sqlite_SOURCE_DIR}")
+  target_compile_definitions(sqlite3 PRIVATE SQLITE_ENABLE_SERIALIZE)
+endif()
+
+FetchContent_Declare(
+  yoga
+  GIT_REPOSITORY https://github.com/facebook/yoga.git
+  GIT_TAG v2.0.0
+)
+FetchContent_MakeAvailable(yoga)
+
+FetchContent_Declare(
+  mquickjs
+  GIT_REPOSITORY https://github.com/bellard/mquickjs.git
+)
+FetchContent_GetProperties(mquickjs)
+if(NOT mquickjs_POPULATED)
+  FetchContent_Populate(mquickjs)
+  # Build MQuickJS
+  add_library(mquickjs STATIC
+    "${mquickjs_SOURCE_DIR}/mquickjs.c"
+    "${mquickjs_SOURCE_DIR}/libm.c"
+  )
+  target_include_directories(mquickjs PUBLIC "${mquickjs_SOURCE_DIR}")
+  # MQuickJS might need some specific defines
+endif()
+
 if(WEBVIEW_BUILD)
     add_subdirectory(compatibility)