The Meson Build System
http://mesonbuild.com/
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79 lines
2.1 KiB
79 lines
2.1 KiB
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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