The Meson Build System
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108 lines
4.2 KiB
108 lines
4.2 KiB
# SPDX-License-Identifier: Apache-2.0 |
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# Copyright 2019 The Meson development team |
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from __future__ import annotations |
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from . import coredata as cdata |
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from .mesonlib import MachineChoice |
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from .options import OptionKey |
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import os.path |
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import pprint |
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import textwrap |
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# Note: when adding arguments, please also add them to the completion |
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# scripts in $MESONSRC/data/shell-completions/ |
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def add_arguments(parser): |
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parser.add_argument('--all', action='store_true', dest='all', default=False, |
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help='Show data not used by current backend.') |
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parser.add_argument('builddir', nargs='?', default='.', help='The build directory') |
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def dump_compilers(compilers): |
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for lang, compiler in compilers.items(): |
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print(' ' + lang + ':') |
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print(' Id: ' + compiler.id) |
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print(' Command: ' + ' '.join(compiler.exelist)) |
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if compiler.full_version: |
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print(' Full version: ' + compiler.full_version) |
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if compiler.version: |
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print(' Detected version: ' + compiler.version) |
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def dump_guids(d): |
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for name, value in d.items(): |
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print(' ' + name + ': ' + value) |
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def run(options): |
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datadir = 'meson-private' |
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if options.builddir is not None: |
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datadir = os.path.join(options.builddir, datadir) |
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if not os.path.isdir(datadir): |
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print('Current directory is not a build dir. Please specify it or ' |
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'change the working directory to it.') |
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return 1 |
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all_backends = options.all |
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print('This is a dump of the internal unstable cache of meson. This is for debugging only.') |
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print('Do NOT parse, this will change from version to version in incompatible ways') |
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print('') |
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coredata = cdata.load(options.builddir) |
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backend = coredata.get_option(OptionKey('backend')) |
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for k, v in sorted(coredata.__dict__.items()): |
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if k in {'backend_options', 'base_options', 'builtins', 'compiler_options', 'user_options'}: |
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# use `meson configure` to view these |
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pass |
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elif k in {'install_guid', 'test_guid', 'regen_guid'}: |
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if all_backends or backend.startswith('vs'): |
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print(k + ': ' + v) |
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elif k == 'target_guids': |
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if all_backends or backend.startswith('vs'): |
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print(k + ':') |
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dump_guids(v) |
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elif k == 'lang_guids': |
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if all_backends or backend.startswith('vs') or backend == 'xcode': |
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print(k + ':') |
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dump_guids(v) |
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elif k == 'meson_command': |
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if all_backends or backend.startswith('vs'): |
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print('Meson command used in build file regeneration: ' + ' '.join(v)) |
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elif k == 'pkgconf_envvar': |
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print('Last seen PKGCONFIG environment variable value: ' + v) |
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elif k == 'version': |
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print('Meson version: ' + v) |
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elif k == 'cross_files': |
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if v: |
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print('Cross File: ' + ' '.join(v)) |
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elif k == 'config_files': |
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if v: |
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print('Native File: ' + ' '.join(v)) |
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elif k == 'compilers': |
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for for_machine in MachineChoice: |
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print('Cached {} machine compilers:'.format( |
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for_machine.get_lower_case_name())) |
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dump_compilers(v[for_machine]) |
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elif k == 'deps': |
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def print_dep(dep_key, dep): |
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print(' ' + dep_key[0][1] + ": ") |
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print(' compile args: ' + repr(dep.get_compile_args())) |
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print(' link args: ' + repr(dep.get_link_args())) |
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if dep.get_sources(): |
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print(' sources: ' + repr(dep.get_sources())) |
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print(' version: ' + repr(dep.get_version())) |
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for for_machine in iter(MachineChoice): |
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items_list = sorted(v[for_machine].items()) |
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if items_list: |
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print(f'Cached dependencies for {for_machine.get_lower_case_name()} machine') |
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for dep_key, deps in items_list: |
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for dep in deps: |
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print_dep(dep_key, dep) |
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else: |
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print(k + ':') |
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print(textwrap.indent(pprint.pformat(v), ' '))
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