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"""SCons.Tool.midl
Tool-specific initialization for midl (Microsoft IDL compiler).
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 (c) 2001 - 2019 The SCons Foundation
#
# 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__ = "src/engine/SCons/Tool/midl.py 72ae09dc35ac2626f8ff711d8c4b30b6138e08e3 2019-08-08 14:50:06 bdeegan"
import SCons.Action
import SCons.Builder
import SCons.Defaults
import SCons.Scanner.IDL
import SCons.Util
from .MSCommon import msvc_exists
def midl_emitter(target, source, env):
"""Produces a list of outputs from the MIDL compiler"""
base, _ = SCons.Util.splitext(str(target[0]))
tlb = target[0]
incl = base + '.h'
interface = base + '_i.c'
targets = [tlb, incl, interface]
midlcom = env['MIDLCOM']
if midlcom.find('/proxy') != -1:
proxy = base + '_p.c'
targets.append(proxy)
if midlcom.find('/dlldata') != -1:
dlldata = base + '_data.c'
targets.append(dlldata)
return (targets, source)
idl_scanner = SCons.Scanner.IDL.IDLScan()
midl_action = SCons.Action.Action('$MIDLCOM', '$MIDLCOMSTR')
midl_builder = SCons.Builder.Builder(action = midl_action,
src_suffix = '.idl',
suffix='.tlb',
emitter = midl_emitter,
source_scanner = idl_scanner)
def generate(env):
"""Add Builders and construction variables for midl to an Environment."""
env['MIDL'] = 'MIDL.EXE'
env['MIDLFLAGS'] = SCons.Util.CLVar('/nologo')
env['MIDLCOM'] = '$MIDL $MIDLFLAGS /tlb ${TARGETS[0]} /h ${TARGETS[1]} /iid ${TARGETS[2]} /proxy ${TARGETS[3]} /dlldata ${TARGETS[4]} $SOURCE 2> NUL'
env['BUILDERS']['TypeLibrary'] = midl_builder
def exists(env):
return msvc_exists(env)
# Local Variables:
# tab-width:4
# indent-tabs-mode:nil
# End:
# vim: set expandtab tabstop=4 shiftwidth=4:
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