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100 lines
3.1 KiB
100 lines
3.1 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
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from .compilers import Compiler, swift_buildtype_args
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class SwiftCompiler(Compiler):
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def __init__(self, exelist, version):
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self.language = 'swift'
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super().__init__(exelist, version)
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self.version = version
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self.id = 'llvm'
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self.is_cross = False
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def get_linker_exelist(self):
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return self.exelist[:]
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def name_string(self):
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return ' '.join(self.exelist)
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def needs_static_linker(self):
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return True
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def get_werror_args(self):
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return ['--fatal-warnings']
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def get_dependency_gen_args(self, outtarget, outfile):
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return ['-emit-dependencies']
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def depfile_for_object(self, objfile):
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return os.path.splitext(objfile)[0] + '.' + self.get_depfile_suffix()
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def get_depfile_suffix(self):
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return 'd'
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def get_output_args(self, target):
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return ['-o', target]
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def get_linker_output_args(self, target):
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return ['-o', target]
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def get_header_import_args(self, headername):
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return ['-import-objc-header', headername]
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def get_warn_args(self, level):
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return []
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def get_buildtype_args(self, buildtype):
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return swift_buildtype_args[buildtype]
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def get_buildtype_linker_args(self, buildtype):
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return []
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def get_std_exe_link_args(self):
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return ['-emit-executable']
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def get_module_args(self, modname):
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return ['-module-name', modname]
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def get_mod_gen_args(self):
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return ['-emit-module']
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def build_rpath_args(self, *args):
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return [] # FIXME
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def get_include_args(self, dirname):
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return ['-I' + dirname]
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def get_compile_only_args(self):
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return ['-c']
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def sanity_check(self, work_dir, environment):
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src = 'swifttest.swift'
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source_name = os.path.join(work_dir, src)
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output_name = os.path.join(work_dir, 'swifttest')
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with open(source_name, 'w') as ofile:
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ofile.write('''print("Swift compilation is working.")
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''')
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extra_flags = self.get_cross_extra_flags(environment, link=True)
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pc = subprocess.Popen(self.exelist + extra_flags + ['-emit-executable', '-o', output_name, src], cwd=work_dir)
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pc.wait()
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if pc.returncode != 0:
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raise EnvironmentException('Swift 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 Swift compiler %s are not runnable.' % self.name_string())
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