"""SCons.Tool.bcc32

XXX

"""

#
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__revision__ = "src/engine/SCons/Tool/bcc32.py 5023 2010/06/14 22:05:46 scons"

import os
import os.path

import SCons.Defaults
import SCons.Tool
import SCons.Util

def findIt(program, env):
    # First search in the SCons path and then the OS path:
    borwin = env.WhereIs(program) or SCons.Util.WhereIs(program)
    if borwin:
        dir = os.path.dirname(borwin)
        env.PrependENVPath('PATH', dir)
    return borwin

def generate(env):
    findIt('bcc32', env)
    """Add Builders and construction variables for bcc to an
    Environment."""
    static_obj, shared_obj = SCons.Tool.createObjBuilders(env)
    for suffix in ['.c', '.cpp']:
        static_obj.add_action(suffix, SCons.Defaults.CAction)
        shared_obj.add_action(suffix, SCons.Defaults.ShCAction)
        static_obj.add_emitter(suffix, SCons.Defaults.StaticObjectEmitter)
        shared_obj.add_emitter(suffix, SCons.Defaults.SharedObjectEmitter)

    env['CC']        = 'bcc32'
    env['CCFLAGS']   = SCons.Util.CLVar('')
    env['CFLAGS']   = SCons.Util.CLVar('')
    env['CCCOM']     = '$CC -q $CFLAGS $CCFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -c -o$TARGET $SOURCES'
    env['SHCC']      = '$CC'
    env['SHCCFLAGS'] = SCons.Util.CLVar('$CCFLAGS')
    env['SHCFLAGS'] = SCons.Util.CLVar('$CFLAGS')
    env['SHCCCOM']   = '$SHCC -WD $SHCFLAGS $SHCCFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -c -o$TARGET $SOURCES'
    env['CPPDEFPREFIX']  = '-D'
    env['CPPDEFSUFFIX']  = ''
    env['INCPREFIX']  = '-I'
    env['INCSUFFIX']  = ''
    env['SHOBJSUFFIX'] = '.dll'
    env['STATIC_AND_SHARED_OBJECTS_ARE_THE_SAME'] = 0
    env['CFILESUFFIX'] = '.cpp'

def exists(env):
    return findIt('bcc32', env)

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