init

lib_audio_dsp/test/pipeline/python/build_utils.py

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+# Copyright 2024-2025 XMOS LIMITED.
+# This Software is subject to the terms of the XMOS Public Licence: Version 1.
+"""
+Utility functions for building and running the application within
+the jupyter notebook
+"""
+import subprocess
+import ipywidgets as widgets
+from IPython import display
+from pathlib import Path
+import shutil
+import os
+
+BUILD_LOCK = "test_pipeline_build.lock"
+
+def build(source_dir, build_dir, target):
+    """
+    Attempt to build and xrun the application
+    """
+    print("Build and run - output will be in the terminal if it is not displayed below\r")
+    cache = build_dir / "CMakeCache.txt"
+    print("Configuring...\r")
+    if cache.exists():
+        # Generator is already known by cmake
+        ret = subprocess.run([*(f"cmake -S {source_dir} -B {build_dir}".split())])
+    else:
+        # need to configure, default to Ninja because its better
+        generator = "Ninja" if shutil.which("ninja") else "Unix Makefiles"
+        ret = subprocess.run([*(f"cmake -S {source_dir} -B {build_dir} -G".split()), generator])
+    if ret.returncode:
+        print("Configuring failed, check log for details\r")
+        assert(0)
+
+    print("Compiling...\r")
+    if os.name == "nt":
+        ret = subprocess.run(f"cmake --build {build_dir} --target {target}".split())
+    else:
+        ret = subprocess.run(f"cmake --build {build_dir} --target {target} -j".split())
+    if ret.returncode:
+        print("ERROR: Building failed, check log for details\r")
+        assert(0)