The Meson Build System
http://mesonbuild.com/
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60 lines
2.2 KiB
60 lines
2.2 KiB
8 years ago
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# Copyright 2012-2017 The Meson development team
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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# http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import subprocess, os.path
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from ..mesonlib import EnvironmentException, Popen_safe
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from .compilers import Compiler, rust_buildtype_args
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class RustCompiler(Compiler):
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def __init__(self, exelist, version):
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self.language = 'rust'
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super().__init__(exelist, version)
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self.id = 'rustc'
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def needs_static_linker(self):
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return False
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def name_string(self):
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return ' '.join(self.exelist)
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def sanity_check(self, work_dir, environment):
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source_name = os.path.join(work_dir, 'sanity.rs')
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output_name = os.path.join(work_dir, 'rusttest')
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with open(source_name, 'w') as ofile:
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ofile.write('''fn main() {
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}
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''')
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pc = subprocess.Popen(self.exelist + ['-o', output_name, source_name], cwd=work_dir)
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pc.wait()
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if pc.returncode != 0:
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raise EnvironmentException('Rust compiler %s can not compile programs.' % self.name_string())
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if subprocess.call(output_name) != 0:
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raise EnvironmentException('Executables created by Rust compiler %s are not runnable.' % self.name_string())
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def get_dependency_gen_args(self, outfile):
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return ['--dep-info', outfile]
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def get_buildtype_args(self, buildtype):
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return rust_buildtype_args[buildtype]
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def build_rpath_args(self, build_dir, from_dir, rpath_paths, install_rpath):
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return self.build_unix_rpath_args(build_dir, from_dir, rpath_paths, install_rpath)
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def get_sysroot(self):
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cmd = self.exelist + ['--print', 'sysroot']
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p, stdo, stde = Popen_safe(cmd)
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return stdo.split('\n')[0]
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