SCons / src / engine / SCons / Tool / g77.py

"""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('$FORTRANFLAGS -fPIC')
        env['SHF77FLAGS'] = SCons.Util.CLVar('$F77FLAGS -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)
Tip: Filter by directory path e.g. /media app.js to search for public/media/app.js.
Tip: Use camelCasing e.g. ProjME to search for ProjectModifiedEvent.java.
Tip: Filter by extension type e.g. /repo .js to search for all .js files in the /repo directory.
Tip: Separate your search with spaces e.g. /ssh pom.xml to search for src/ssh/pom.xml.
Tip: Use ↑ and ↓ arrow keys to navigate and return to view the file.
Tip: You can also navigate files with Ctrl+j (next) and Ctrl+k (previous) and view the file with Ctrl+o.
Tip: You can also navigate files with Alt+j (next) and Alt+k (previous) and view the file with Alt+o.