mapnik/scons/scons-local-4.8.1/SCons/Tool/DCommon.py
2024-09-09 10:56:17 +01:00

86 lines
2.9 KiB
Python
Vendored

# MIT License
#
# Copyright 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,
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# 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
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"""SCons.Tool.DCommon
Common code for the various D tools.
Coded by Russel Winder (russel@winder.org.uk)
2012-09-06
"""
from pathlib import Path
import os.path
def isD(env, source) -> bool:
if not source:
return False
for s in source:
if s.sources:
ext = os.path.splitext(str(s.sources[0]))[1]
if ext == '.d':
return True
return False
def addDPATHToEnv(env, executable) -> None:
dPath = env.WhereIs(executable)
if dPath:
phobosDir = dPath[:dPath.rindex(executable)] + '/../src/phobos'
if os.path.isdir(phobosDir):
env.Append(DPATH=[phobosDir])
def allAtOnceEmitter(target, source, env):
if env['DC'] in ('ldc2', 'dmd'):
env.SideEffect(str(target[0]) + '.o', target[0])
env.Clean(target[0], str(target[0]) + '.o')
return target, source
def DObjectEmitter(target,source,env):
di_file_dir = env.get('DI_FILE_DIR', False)
# TODO: Verify sane DI_FILE_DIR?
if di_file_dir:
di_file_suffix = env.subst('$DI_FILE_SUFFIX', target=target, source=source)
file_base = Path(target[0].get_path()).stem
# print(f'DObjectEmitter: {di_file_dir}/*{file_base}*{di_file_suffix}')
target.append(env.fs.File(f"{file_base}{di_file_suffix}", di_file_dir))
# print("New Target:%s"%" ".join([str(t) for t in target]))
return (target,source)
def DStaticObjectEmitter(target,source,env):
for tgt in target:
tgt.attributes.shared = None
return DObjectEmitter(target,source,env)
def DSharedObjectEmitter(target,source,env):
for tgt in target:
tgt.attributes.shared = 1
return DObjectEmitter(target,source,env)
# Local Variables:
# tab-width:4
# indent-tabs-mode:nil
# End:
# vim: set expandtab tabstop=4 shiftwidth=4: