The Meson Build System
http://mesonbuild.com/
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86 lines
2.3 KiB
86 lines
2.3 KiB
5 years ago
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project('run command', version : run_command('get-version.py', check : true).stdout().strip())
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if build_machine.system() == 'windows'
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c = run_command('cmd', '/c', 'echo', 'hello')
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else
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c = run_command('echo', 'hello')
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endif
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correct = 'hello'
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if c.returncode() != 0
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error('Executing echo failed.')
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endif
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result = c.stdout().strip()
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if result != correct
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error('Getting stdout failed.')
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endif
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if c.stderr() != ''
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error('Extra text in stderr.')
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endif
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# Now the same with a script.
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if build_machine.system() == 'windows'
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cs = run_command('scripts/hello.bat')
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else
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cs = run_command('scripts/hello.sh')
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endif
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if cs.returncode() != 0
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error('Executing script failed.')
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endif
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if cs.stdout().strip() != correct
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error('Getting stdout failed (script).')
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endif
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if cs.stderr() != ''
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error('Extra text in stderr (script).')
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endif
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# We should be able to have files() in argument
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f = files('meson.build')
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if build_machine.system() == 'windows'
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c = run_command('cmd', '/c', 'echo', f)
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else
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c = run_command('echo', f)
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endif
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if c.returncode() != 0
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error('Using files() in argument failed.')
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endif
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py3 = import('python3').find_python()
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ret = run_command(py3, '-c', 'print("some output")')
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assert(ret.returncode() == 0, 'failed to run python3: ' + ret.stderr())
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assert(ret.stdout() == 'some output\n', 'failed to run python3')
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ret = run_command(py3, '-c', 'print("some output")', capture : false)
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assert(ret.returncode() == 0, 'failed to run python3: ' + ret.stderr())
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assert(ret.stdout() == '', 'stdout is "@0@" instead of empty'.format(ret.stdout()))
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c_env = environment()
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c_env.append('CUSTOM_ENV_VAR', 'FOOBAR')
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ret = run_command(py3, '-c', 'import os; print(os.environ.get("CUSTOM_ENV_VAR"))', env : c_env)
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assert(ret.returncode() == 0, 'failed to run python3: ' + ret.stderr())
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assert(ret.stdout() == 'FOOBAR\n', 'stdout is "@0@" instead of FOOBAR'.format(ret.stdout()))
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dd = find_program('dd', required : false)
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if dd.found()
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ret = run_command(dd, 'if=/dev/urandom', 'bs=10', 'count=1', capture: false)
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assert(ret.returncode() == 0, 'failed to run dd: ' + ret.stderr())
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assert(ret.stdout() == '', 'stdout is "@0@" instead of empty'.format(ret.stdout()))
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endif
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4 years ago
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env = environment()
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env.append('MY_PATH', '1')
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env.append('MY_PATH', '2')
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env.prepend('MY_PATH', '0')
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run_command('check-env.py', env: env, check: true)
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