85 lines
2.5 KiB
Python
85 lines
2.5 KiB
Python
from __future__ import division, absolute_import, print_function
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import sys
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import re
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from numpy.distutils.fcompiler import FCompiler
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compilers = ['NAGFCompiler', 'NAGFORCompiler']
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class BaseNAGFCompiler(FCompiler):
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version_pattern = r'NAG.* Release (?P<version>[^(\s]*)'
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def version_match(self, version_string):
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m = re.search(self.version_pattern, version_string)
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if m:
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return m.group('version')
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else:
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return None
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def get_flags_linker_so(self):
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return ["-Wl,-shared"]
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def get_flags_opt(self):
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return ['-O4']
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def get_flags_arch(self):
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return ['']
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class NAGFCompiler(BaseNAGFCompiler):
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compiler_type = 'nag'
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description = 'NAGWare Fortran 95 Compiler'
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executables = {
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'version_cmd' : ["<F90>", "-V"],
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'compiler_f77' : ["f95", "-fixed"],
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'compiler_fix' : ["f95", "-fixed"],
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'compiler_f90' : ["f95"],
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'linker_so' : ["<F90>"],
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'archiver' : ["ar", "-cr"],
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'ranlib' : ["ranlib"]
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}
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def get_flags_linker_so(self):
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if sys.platform == 'darwin':
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return ['-unsharedf95', '-Wl,-bundle,-flat_namespace,-undefined,suppress']
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return BaseNAGFCompiler.get_flags_linker_so(self)
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def get_flags_arch(self):
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version = self.get_version()
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if version and version < '5.1':
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return ['-target=native']
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else:
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return BaseNAGFCompiler.get_flags_arch(self)
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def get_flags_debug(self):
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return ['-g', '-gline', '-g90', '-nan', '-C']
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class NAGFORCompiler(BaseNAGFCompiler):
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compiler_type = 'nagfor'
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description = 'NAG Fortran Compiler'
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executables = {
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'version_cmd' : ["nagfor", "-V"],
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'compiler_f77' : ["nagfor", "-fixed"],
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'compiler_fix' : ["nagfor", "-fixed"],
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'compiler_f90' : ["nagfor"],
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'linker_so' : ["nagfor"],
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'archiver' : ["ar", "-cr"],
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'ranlib' : ["ranlib"]
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}
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def get_flags_debug(self):
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version = self.get_version()
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if version and version > '6.1':
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return ['-g', '-u', '-nan', '-C=all', '-thread_safe',
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'-kind=unique', '-Warn=allocation', '-Warn=subnormal']
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else:
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return ['-g', '-nan', '-C=all', '-u', '-thread_safe']
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if __name__ == '__main__':
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from distutils import log
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log.set_verbosity(2)
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from numpy.distutils import customized_fcompiler
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compiler = customized_fcompiler(compiler='nagfor')
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print(compiler.get_version())
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print(compiler.get_flags_debug())
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