"""
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fujitsu
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Supports Fujitsu compiler function.
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This compiler is developed by Fujitsu and is used in A64FX on Fugaku.
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"""
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from numpy.distutils.fcompiler import FCompiler
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compilers = ['FujitsuFCompiler']
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class FujitsuFCompiler(FCompiler):
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compiler_type = 'fujitsu'
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description = 'Fujitsu Fortran Compiler'
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possible_executables = ['frt']
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version_pattern = r'frt \(FRT\) (?P<version>[a-z\d.]+)'
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# $ frt --version
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# frt (FRT) x.x.x yyyymmdd
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executables = {
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'version_cmd' : ["<F77>", "--version"],
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'compiler_f77' : ["frt", "-Fixed"],
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'compiler_fix' : ["frt", "-Fixed"],
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'compiler_f90' : ["frt"],
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'linker_so' : ["frt", "-shared"],
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'archiver' : ["ar", "-cr"],
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'ranlib' : ["ranlib"]
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}
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pic_flags = ['-KPIC']
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module_dir_switch = '-M'
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module_include_switch = '-I'
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def get_flags_opt(self):
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return ['-O3']
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def get_flags_debug(self):
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return ['-g']
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def runtime_library_dir_option(self, dir):
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return f'-Wl,-rpath={dir}'
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def get_libraries(self):
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return ['fj90f', 'fj90i', 'fjsrcinfo']
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if __name__ == '__main__':
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from distutils import log
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from numpy.distutils import customized_fcompiler
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log.set_verbosity(2)
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print(customized_fcompiler('fujitsu').get_version())
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