scripts: west_commands: verify minimum cmake version (146580e5) · Commits · Wenxi XU / zephyr

scripts/requirements.txt

+1 −0

Original line number	Diff line number	Diff line
		@@ -8,6 +8,7 @@ git-spindle==2.0
		gitlint
		intelhex
		junit2html
		packaging
		ply==3.10
		pyelftools==0.24
		pykwalify

scripts/west_commands/zcmake.py

+34 −0

Original line number	Diff line number	Diff line
		@@ -16,6 +16,7 @@ import subprocess
		import shutil
		import sys

		import packaging.version
		from west import log
		from west.util import quote_sh_list

		@@ -41,6 +42,8 @@ def run_cmake(args, cwd=None, capture_output=False, dry_run=False):
		cmake = shutil.which('cmake')
		if cmake is None and not dry_run:
		log.die('CMake is not installed or cannot be found; cannot build.')
		_ensure_min_version(cmake, dry_run)

		cmd = [cmake] + args
		kwargs = dict()
		if capture_output:
		@@ -260,3 +263,34 @@ class CMakeCache:

		def __iter__(self):
		return iter(self._entries.values())

		def _ensure_min_version(cmake, dry_run):
		cmd = [cmake, '--version']
		if dry_run:
		log.inf('Dry run:', quote_sh_list(cmd))
		return

		try:
		version_out = subprocess.check_output(cmd, stderr=subprocess.DEVNULL)
		except subprocess.CalledProcessError as cpe:
		log.die('cannot get cmake version:', str(cpe))
		decoded = version_out.decode('utf-8')
		lines = decoded.splitlines()
		if not lines:
		log.die('can\'t get cmake version: ' +
		'unexpected "cmake --version" output:\n{}\n'.
		format(decoded) +
		'Please install CMake ' + _MIN_CMAKE_VERSION_STR +
		' or higher (https://cmake.org/download/).')
		version = lines[0].split()[2]
		if packaging.version.parse(version) < _MIN_CMAKE_VERSION:
		log.die('cmake version', version,
		'is less than minimum version {};'.
		format(_MIN_CMAKE_VERSION_STR),
		'please update your CMake (https://cmake.org/download/).')
		else:
		log.dbg('cmake version', version, 'is OK; minimum version is',
		_MIN_CMAKE_VERSION_STR)

		_MIN_CMAKE_VERSION_STR = '3.13.1'
		_MIN_CMAKE_VERSION = packaging.version.parse(_MIN_CMAKE_VERSION_STR)

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