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from __future__ import print_function
"""SCons.Tool.ldc
Tool-specific initialization for the LDC compiler.
(https://github.com/ldc-developers/ldc)
Developed by Russel Winder (russel@winder.org.uk)
2012-05-09 onwards
Compiler variables:
DC - The name of the D compiler to use. Defaults to ldc2.
DPATH - List of paths to search for import modules.
DVERSIONS - List of version tags to enable when compiling.
DDEBUG - List of debug tags to enable when compiling.
Linker related variables:
LIBS - List of library files to link in.
DLINK - Name of the linker to use. Defaults to ldc2.
DLINKFLAGS - List of linker flags.
Lib tool variables:
DLIB - Name of the lib tool to use. Defaults to lib.
DLIBFLAGS - List of flags to pass to the lib tool.
LIBS - Same as for the linker. (libraries to pull into the .lib)
"""
#
# Copyright (c) 2001 - 2017 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/ldc.py rel_3.0.0:4395:8972f6a2f699 2017/09/18 12:59:24 bdbaddog"
import os
import subprocess
import SCons.Action
import SCons.Builder
import SCons.Defaults
import SCons.Scanner.D
import SCons.Tool
import SCons.Tool.DCommon as DCommon
def generate(env):
static_obj, shared_obj = SCons.Tool.createObjBuilders(env)
static_obj.add_action('.d', SCons.Defaults.DAction)
shared_obj.add_action('.d', SCons.Defaults.ShDAction)
static_obj.add_emitter('.d', SCons.Defaults.StaticObjectEmitter)
shared_obj.add_emitter('.d', SCons.Defaults.SharedObjectEmitter)
env['DC'] = env.Detect('ldc2') or 'ldc2'
env['DCOM'] = '$DC $_DINCFLAGS $_DVERFLAGS $_DDEBUGFLAGS $_DFLAGS -c -of=$TARGET $SOURCES'
env['_DINCFLAGS'] = '${_concat(DINCPREFIX, DPATH, DINCSUFFIX, __env__, RDirs, TARGET, SOURCE)}'
env['_DVERFLAGS'] = '${_concat(DVERPREFIX, DVERSIONS, DVERSUFFIX, __env__)}'
env['_DDEBUGFLAGS'] = '${_concat(DDEBUGPREFIX, DDEBUG, DDEBUGSUFFIX, __env__)}'
env['_DFLAGS'] = '${_concat(DFLAGPREFIX, DFLAGS, DFLAGSUFFIX, __env__)}'
env['SHDC'] = '$DC'
env['SHDCOM'] = '$DC $_DINCFLAGS $_DVERFLAGS $_DDEBUGFLAGS $_DFLAGS -c -relocation-model=pic -of=$TARGET $SOURCES'
env['DPATH'] = ['#/']
env['DFLAGS'] = []
env['DVERSIONS'] = []
env['DDEBUG'] = []
if env['DC']:
DCommon.addDPATHToEnv(env, env['DC'])
env['DINCPREFIX'] = '-I='
env['DINCSUFFIX'] = ''
env['DVERPREFIX'] = '-version='
env['DVERSUFFIX'] = ''
env['DDEBUGPREFIX'] = '-debug='
env['DDEBUGSUFFIX'] = ''
env['DFLAGPREFIX'] = '-'
env['DFLAGSUFFIX'] = ''
env['DFILESUFFIX'] = '.d'
env['DLINK'] = '$DC'
env['DLINKFLAGS'] = SCons.Util.CLVar('')
env['DLINKCOM'] = '$DLINK -of=$TARGET $DLINKFLAGS $__DRPATH $SOURCES $_DLIBDIRFLAGS $_DLIBFLAGS'
env['SHDLINK'] = '$DC'
env['SHDLINKFLAGS'] = SCons.Util.CLVar('$DLINKFLAGS -shared -defaultlib=phobos2-ldc')
env['SHDLINKCOM'] = '$DLINK -of=$TARGET $SHDLINKFLAGS $__SHDLIBVERSIONFLAGS $__DRPATH $SOURCES $_DLIBDIRFLAGS $_DLIBFLAGS -L-ldruntime-ldc'
env['DLIBLINKPREFIX'] = '' if env['PLATFORM'] == 'win32' else '-L-l'
env['DLIBLINKSUFFIX'] = '.lib' if env['PLATFORM'] == 'win32' else ''
# env['_DLIBFLAGS'] = '${_concat(DLIBLINKPREFIX, LIBS, DLIBLINKSUFFIX, __env__, RDirs, TARGET, SOURCE)}'
env['_DLIBFLAGS'] = '${_stripixes(DLIBLINKPREFIX, LIBS, DLIBLINKSUFFIX, LIBPREFIXES, LIBSUFFIXES, __env__)}'
env['DLIBDIRPREFIX'] = '-L-L'
env['DLIBDIRSUFFIX'] = ''
env['_DLIBDIRFLAGS'] = '${_concat(DLIBDIRPREFIX, LIBPATH, DLIBDIRSUFFIX, __env__, RDirs, TARGET, SOURCE)}'
env['DLIB'] = 'lib' if env['PLATFORM'] == 'win32' else 'ar cr'
env['DLIBCOM'] = '$DLIB $_DLIBFLAGS {0}$TARGET $SOURCES $_DLIBFLAGS'.format('-c ' if env['PLATFORM'] == 'win32' else '')
# env['_DLIBFLAGS'] = '${_concat(DLIBFLAGPREFIX, DLIBFLAGS, DLIBFLAGSUFFIX, __env__)}'
env['DLIBFLAGPREFIX'] = '-'
env['DLIBFLAGSUFFIX'] = ''
# __RPATH is set to $_RPATH in the platform specification if that
# platform supports it.
env['DRPATHPREFIX'] = '-L-Wl,-rpath,' if env['PLATFORM'] == 'darwin' else '-L-rpath='
env['DRPATHSUFFIX'] = ''
env['_DRPATH'] = '${_concat(DRPATHPREFIX, RPATH, DRPATHSUFFIX, __env__)}'
# Support for versioned libraries
env['_SHDLIBVERSIONFLAGS'] = '$SHDLIBVERSIONFLAGS -L-soname=$_SHDLIBSONAME'
env['_SHDLIBSONAME'] = '${DShLibSonameGenerator(__env__,TARGET)}'
# NOTE: this is a quick hack, the soname will only work if there is
# c/c++ linker loaded which provides callback for the ShLibSonameGenerator
env['DShLibSonameGenerator'] = SCons.Tool.ShLibSonameGenerator
# NOTE: this is only for further reference, currently $SHDLIBVERSION does
# not work, the user must use $SHLIBVERSION
env['SHDLIBVERSION'] = '$SHLIBVERSION'
env['SHDLIBVERSIONFLAGS'] = []
env['BUILDERS']['ProgramAllAtOnce'] = SCons.Builder.Builder(
action='$DC $_DINCFLAGS $_DVERFLAGS $_DDEBUGFLAGS $_DFLAGS -of=$TARGET $DLINKFLAGS $__DRPATH $SOURCES $_DLIBDIRFLAGS $_DLIBFLAGS',
emitter=DCommon.allAtOnceEmitter,
)
def exists(env):
return env.Detect('ldc2')
# Local Variables:
# tab-width:4
# indent-tabs-mode:nil
# End:
# vim: set expandtab tabstop=4 shiftwidth=4:
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