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129 lines
4.3 KiB
Python
129 lines
4.3 KiB
Python
6 years ago
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from __future__ import division, absolute_import, print_function
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from distutils.core import Command
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from numpy.distutils import log
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#XXX: Linker flags
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def show_fortran_compilers(_cache=None):
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# Using cache to prevent infinite recursion.
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if _cache:
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return
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elif _cache is None:
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_cache = []
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_cache.append(1)
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from numpy.distutils.fcompiler import show_fcompilers
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import distutils.core
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dist = distutils.core._setup_distribution
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show_fcompilers(dist)
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class config_fc(Command):
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""" Distutils command to hold user specified options
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to Fortran compilers.
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config_fc command is used by the FCompiler.customize() method.
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"""
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description = "specify Fortran 77/Fortran 90 compiler information"
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user_options = [
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('fcompiler=', None, "specify Fortran compiler type"),
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('f77exec=', None, "specify F77 compiler command"),
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('f90exec=', None, "specify F90 compiler command"),
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('f77flags=', None, "specify F77 compiler flags"),
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('f90flags=', None, "specify F90 compiler flags"),
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('opt=', None, "specify optimization flags"),
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('arch=', None, "specify architecture specific optimization flags"),
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('debug', 'g', "compile with debugging information"),
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('noopt', None, "compile without optimization"),
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('noarch', None, "compile without arch-dependent optimization"),
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]
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help_options = [
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('help-fcompiler', None, "list available Fortran compilers",
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show_fortran_compilers),
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]
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boolean_options = ['debug', 'noopt', 'noarch']
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def initialize_options(self):
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self.fcompiler = None
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self.f77exec = None
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self.f90exec = None
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self.f77flags = None
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self.f90flags = None
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self.opt = None
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self.arch = None
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self.debug = None
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self.noopt = None
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self.noarch = None
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def finalize_options(self):
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log.info('unifing config_fc, config, build_clib, build_ext, build commands --fcompiler options')
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build_clib = self.get_finalized_command('build_clib')
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build_ext = self.get_finalized_command('build_ext')
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config = self.get_finalized_command('config')
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build = self.get_finalized_command('build')
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cmd_list = [self, config, build_clib, build_ext, build]
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for a in ['fcompiler']:
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l = []
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for c in cmd_list:
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v = getattr(c, a)
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if v is not None:
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if not isinstance(v, str): v = v.compiler_type
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if v not in l: l.append(v)
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if not l: v1 = None
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else: v1 = l[0]
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if len(l)>1:
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log.warn(' commands have different --%s options: %s'\
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', using first in list as default' % (a, l))
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if v1:
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for c in cmd_list:
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if getattr(c, a) is None: setattr(c, a, v1)
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def run(self):
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# Do nothing.
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return
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class config_cc(Command):
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""" Distutils command to hold user specified options
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to C/C++ compilers.
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"""
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description = "specify C/C++ compiler information"
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user_options = [
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('compiler=', None, "specify C/C++ compiler type"),
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]
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def initialize_options(self):
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self.compiler = None
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def finalize_options(self):
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log.info('unifing config_cc, config, build_clib, build_ext, build commands --compiler options')
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build_clib = self.get_finalized_command('build_clib')
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build_ext = self.get_finalized_command('build_ext')
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config = self.get_finalized_command('config')
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build = self.get_finalized_command('build')
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cmd_list = [self, config, build_clib, build_ext, build]
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for a in ['compiler']:
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l = []
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for c in cmd_list:
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v = getattr(c, a)
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if v is not None:
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if not isinstance(v, str): v = v.compiler_type
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if v not in l: l.append(v)
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if not l: v1 = None
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else: v1 = l[0]
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if len(l)>1:
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log.warn(' commands have different --%s options: %s'\
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', using first in list as default' % (a, l))
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if v1:
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for c in cmd_list:
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if getattr(c, a) is None: setattr(c, a, v1)
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return
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def run(self):
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# Do nothing.
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return
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