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"""engine.SCons.Tool.g77
Tool-specific initialization for g77.
There normally shouldn't be any need to import this module directly.
It will usually be imported through the generic SCons.Tool.Tool()
selection method.
"""
#
# __COPYRIGHT__
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
import SCons.Util
from SCons.Tool.FortranCommon import add_all_to_env, add_f77_to_env
compilers = ['g77', 'f77']
def generate(env):
"""Add Builders and construction variables for g77 to an Environment."""
add_all_to_env(env)
add_f77_to_env(env)
fcomp = env.Detect(compilers) or 'g77'
if env['PLATFORM'] in ['cygwin', 'win32']:
env['SHFORTRANFLAGS'] = SCons.Util.CLVar('$FORTRANFLAGS')
env['SHF77FLAGS'] = SCons.Util.CLVar('$F77FLAGS')
else:
env['SHFORTRANFLAGS'] = SCons.Util.CLVar('$SHFORTRANFLAGS -fPIC')
env['SHF77FLAGS'] = SCons.Util.CLVar('$SHF77FLAGS -fPIC')
env['FORTRAN'] = fcomp
env['SHFORTRAN'] = '$FORTRAN'
env['F77'] = fcomp
env['SHF77'] = '$F77'
env['INCFORTRANPREFIX'] = "-I"
env['INCFORTRANSUFFIX'] = ""
env['INCF77PREFIX'] = "-I"
env['INCF77SUFFIX'] = ""
def exists(env):
return env.Detect(compilers)
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