fix: use native cargo build instead of cross (building on native runners)

Author: oleksandr-boostylabs

build.py

@@ -56,34 +56,18 @@ def build():
         platform = get_current_platform()
     elif platform and platform not in PLATFORMS:
         raise RuntimeError(f"unsupported platform: {platform}")
-    # platform-specific build
-    build_docker_image(platform)
+    # platform-specific build (native, no cross needed)
     build_rust_library(platform)
     copy_rust_library(platform)
     generate_bindings(platform)
 
 
-def build_docker_image(platform):
-    """Build the docker image to cross-build for the provided platform."""
-    target = PLATFORMS[platform]["target"]
-    if "macosx" in platform:
-        target = f"{target}-cross"
-    args = ["cargo", "build-docker-image", target, "--tag", "local"]
-    if "macosx" in platform:
-        mac_sdk_url = (
-            "https://github.com/joseluisq/macosx-sdks/releases/download/"
-            f"{OSX_VERSION}/MacOSX{OSX_VERSION}.sdk.tar.xz"
-        )
-        args.extend(["--build-arg", f"MACOS_SDK_URL={mac_sdk_url}"])
-    run(args, cwd="cross", check=True)
-
-
 def build_rust_library(platform):
-    """Build the Rust library for the specified target."""
+    """Build the Rust library for the specified target using native cargo."""
     target = PLATFORMS[platform]["target"]
     run(
         [
-            "cross",
+            "cargo",
             "build",
             "--manifest-path",
             str(MANIFEST_PATH),