From e6a1d91e64ab539c1025d5ae3dbe66b5f8ae6aa6 Mon Sep 17 00:00:00 2001 From: Alexander Kanavin Date: Mon, 29 Sep 2025 14:56:09 +0200 Subject: bitbake: bitbake-setup: add 'install-buildtools' command This basically calls install-buildtools from oe-core/poky, but it ensures via command line parameters that the installation location is stable and the downloads are preserved for reproducibility: $ bin/bitbake-setup install-buildtools Loading settings from /home/alex/bitbake-builds/bitbake-setup.conf ====== Buildtools archive is downloaded into /home/alex/bitbake-builds/yocto-master-testing/buildtools-downloads/20250319141333 and its content installed into /home/alex/bitbake-builds/yocto-master-testing/buildtools ... (output from install-buildtools script) ====== It also detects when buildtools are already installed, and will direct users what to do: ====== alex@Zen2:/srv/work/alex/bitbake$ bin/bitbake-setup install-buildtools Loading settings from /home/alex/bitbake-builds/bitbake-setup.conf Buildtools are already installed in /home/alex/bitbake-builds/yocto-master-testing/buildtools. If you wish to use them, you need to source the the environment setup script e.g. $ . /home/alex/bitbake-builds/yocto-master-testing/buildtools/environment-setup-x86_64-pokysdk-linux You can also re-run bitbake-setup install-buildtools with --force option to force a reinstallation ====== This commits includes fixes by Gyorgy Sarvari https://github.com/kanavin/bitbake/pull/2 (Bitbake rev: 9fb564b720ff5d29a245ec900c8996da7f5f24a6) Signed-off-by: Alexander Kanavin Signed-off-by: Richard Purdie --- bitbake/bin/bitbake-setup | 26 ++++++++++++++++++++++++++ bitbake/lib/bb/tests/setup.py | 20 ++++++++++++++++++++ 2 files changed, 46 insertions(+) diff --git a/bitbake/bin/bitbake-setup b/bitbake/bin/bitbake-setup index 739474003f..d6509500d8 100755 --- a/bitbake/bin/bitbake-setup +++ b/bitbake/bin/bitbake-setup @@ -16,6 +16,8 @@ import stat import tempfile import configparser import datetime +import glob +import subprocess default_registry = 'git://github.com/kanavin/bitbake-setup-configurations.git;protocol=https;branch=main;rev=main' @@ -554,6 +556,25 @@ def list_configs(settings, args, d): json.dump(json_data, f, sort_keys=True, indent=4) print("Available configurations written into {}".format(args.write_json)) +def install_buildtools(settings, args, d): + buildtools_install_dir = os.path.join(args.build_dir, 'buildtools') + if os.path.exists(buildtools_install_dir): + if not args.force: + print("Buildtools are already installed in {}.".format(buildtools_install_dir)) + env_scripts = glob.glob(os.path.join(buildtools_install_dir, 'environment-setup-*')) + if env_scripts: + print("If you wish to use them, you need to source the environment setup script e.g.") + for s in env_scripts: + print("$ . {}".format(s)) + print("You can also re-run bitbake-setup install-buildtools with --force option to force a reinstallation.") + return + shutil.rmtree(buildtools_install_dir) + + install_buildtools = os.path.join(args.build_dir, 'layers/oe-scripts/install-buildtools') + buildtools_download_dir = os.path.join(args.build_dir, 'buildtools-downloads/{}'.format(time.strftime("%Y%m%d%H%M%S"))) + print("Buildtools archive is downloaded into {} and its content installed into {}".format(buildtools_download_dir, buildtools_install_dir)) + subprocess.check_call("{} -d {} --downloads-directory {}".format(install_buildtools, buildtools_install_dir, buildtools_download_dir), shell=True) + def default_settings_path(top_dir): return os.path.join(top_dir, 'bitbake-setup.conf') @@ -739,6 +760,11 @@ def main(): add_build_dir_arg(parser_update) parser_update.set_defaults(func=build_update) + parser_install_buildtools = subparsers.add_parser('install-buildtools', help='Install buildtools which can help fulfil missing or incorrect dependencies on the host machine') + add_build_dir_arg(parser_install_buildtools) + parser_install_buildtools.add_argument('--force', action='store_true', help='Force a reinstall of buildtools over the previous installation.') + parser_install_buildtools.set_defaults(func=install_buildtools) + parser_install_settings = subparsers.add_parser('install-settings', help='Write a settings file with default values into the top level directory (contains the location of build configuration registry, downloads directory and other settings specific to a top directory)') add_top_dir_arg(parser_install_settings) parser_install_settings.set_defaults(func=write_settings) diff --git a/bitbake/lib/bb/tests/setup.py b/bitbake/lib/bb/tests/setup.py index ab4dbf7621..fb2c15f545 100644 --- a/bitbake/lib/bb/tests/setup.py +++ b/bitbake/lib/bb/tests/setup.py @@ -49,6 +49,21 @@ with open(os.path.join(builddir, 'init-build-env'), 'w') as f: """ self.add_file_to_testrepo('scripts/oe-setup-build', oesetupbuild, script=True) + installbuildtools = """#!/usr/bin/env python3 +import getopt +import sys +import os + +opts, args = getopt.getopt(sys.argv[1:], "d:", ["downloads-directory="]) +for option, value in opts: + if option == '-d': + installdir = value + +print("Buildtools installed into {}".format(installdir)) +os.makedirs(installdir) +""" + self.add_file_to_testrepo('scripts/install-buildtools', installbuildtools, script=True) + bitbakeconfigbuild = """#!/usr/bin/env python3 import os import sys @@ -224,6 +239,11 @@ print("BBPATH is {{}}".format(os.environ["BBPATH"])) out = self.runbbsetup("update") self.assertIn("Configuration in {} has not changed".format(buildpath), out[0]) + # install buildtools + out = self.runbbsetup("install-buildtools") + self.assertIn("Buildtools installed into", out[0]) + self.assertTrue(os.path.exists(os.path.join(buildpath, 'buildtools'))) + # change a file in the test layer repo, make a new commit and # test that status/update correctly report the change and update the config prev_test_file_content = test_file_content -- cgit v1.2.3-54-g00ecf