241 lines
9.3 KiB
Python
241 lines
9.3 KiB
Python
|
"""SCons.Tool.dmd
|
||
|
|
|
||
|
|
Tool-specific initialization for the Digital Mars D compiler.
|
||
|
|
(http://digitalmars.com/d)
|
||
|
|
|
||
|
|
Coded by Andy Friesen (andy@ikagames.com)
|
||
|
|
15 November 2003
|
||
|
|
|
||
|
|
Amended by Russel Winder (russel@russel.org.uk)
|
||
|
|
2010-02-07
|
||
|
|
|
||
|
|
There are a number of problems with this script at this point in time.
|
||
|
|
The one that irritates me the most is the Windows linker setup. The D
|
||
|
|
linker doesn't have a way to add lib paths on the commandline, as far
|
||
|
|
as I can see. You have to specify paths relative to the SConscript or
|
||
|
|
use absolute paths. To hack around it, add '#/blah'. This will link
|
||
|
|
blah.lib from the directory where SConstruct resides.
|
||
|
|
|
||
|
|
Compiler variables:
|
||
|
|
DC - The name of the D compiler to use. Defaults to dmd or gdmd,
|
||
|
|
whichever is found.
|
||
|
|
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 dmd or gdmd.
|
||
|
|
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, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 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/dmd.py 2013/03/03 09:48:35 garyo"
|
||
|
|
|
||
|
|
import os
|
||
|
|
|
||
|
|
import SCons.Action
|
||
|
|
import SCons.Builder
|
||
|
|
import SCons.Defaults
|
||
|
|
import SCons.Scanner.D
|
||
|
|
import SCons.Tool
|
||
|
|
|
||
|
|
# Adapted from c++.py
|
||
|
|
def isD(source):
|
||
|
|
if not source:
|
||
|
|
return 0
|
||
|
|
|
||
|
|
for s in source:
|
||
|
|
if s.sources:
|
||
|
|
ext = os.path.splitext(str(s.sources[0]))[1]
|
||
|
|
if ext == '.d':
|
||
|
|
return 1
|
||
|
|
return 0
|
||
|
|
|
||
|
|
smart_link = {}
|
||
|
|
|
||
|
|
smart_lib = {}
|
||
|
|
|
||
|
|
def generate(env):
|
||
|
|
global smart_link
|
||
|
|
global smart_lib
|
||
|
|
|
||
|
|
static_obj, shared_obj = SCons.Tool.createObjBuilders(env)
|
||
|
|
|
||
|
|
DAction = SCons.Action.Action('$DCOM', '$DCOMSTR')
|
||
|
|
|
||
|
|
static_obj.add_action('.d', DAction)
|
||
|
|
shared_obj.add_action('.d', DAction)
|
||
|
|
static_obj.add_emitter('.d', SCons.Defaults.StaticObjectEmitter)
|
||
|
|
shared_obj.add_emitter('.d', SCons.Defaults.SharedObjectEmitter)
|
||
|
|
|
||
|
|
dc = env.Detect(['dmd', 'gdmd'])
|
||
|
|
env['DC'] = dc
|
||
|
|
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__)} $)'
|
||
|
|
|
||
|
|
env['DPATH'] = ['#/']
|
||
|
|
env['DFLAGS'] = []
|
||
|
|
env['DVERSIONS'] = []
|
||
|
|
env['DDEBUG'] = []
|
||
|
|
|
||
|
|
if dc:
|
||
|
|
# Add the path to the standard library.
|
||
|
|
# This is merely for the convenience of the dependency scanner.
|
||
|
|
dmd_path = env.WhereIs(dc)
|
||
|
|
if dmd_path:
|
||
|
|
x = dmd_path.rindex(dc)
|
||
|
|
phobosDir = dmd_path[:x] + '/../src/phobos'
|
||
|
|
if os.path.isdir(phobosDir):
|
||
|
|
env.Append(DPATH = [phobosDir])
|
||
|
|
|
||
|
|
env['DINCPREFIX'] = '-I'
|
||
|
|
env['DINCSUFFIX'] = ''
|
||
|
|
env['DVERPREFIX'] = '-version='
|
||
|
|
env['DVERSUFFIX'] = ''
|
||
|
|
env['DDEBUGPREFIX'] = '-debug='
|
||
|
|
env['DDEBUGSUFFIX'] = ''
|
||
|
|
env['DFLAGPREFIX'] = '-'
|
||
|
|
env['DFLAGSUFFIX'] = ''
|
||
|
|
env['DFILESUFFIX'] = '.d'
|
||
|
|
|
||
|
|
# Need to use the Digital Mars linker/lib on windows.
|
||
|
|
# *nix can just use GNU link.
|
||
|
|
if env['PLATFORM'] == 'win32':
|
||
|
|
env['DLINK'] = '$DC'
|
||
|
|
env['DLINKCOM'] = '$DLINK -of$TARGET $SOURCES $DFLAGS $DLINKFLAGS $_DLINKLIBFLAGS'
|
||
|
|
env['DLIB'] = 'lib'
|
||
|
|
env['DLIBCOM'] = '$DLIB $_DLIBFLAGS -c $TARGET $SOURCES $_DLINKLIBFLAGS'
|
||
|
|
|
||
|
|
env['_DLINKLIBFLAGS'] = '$( ${_concat(DLIBLINKPREFIX, LIBS, DLIBLINKSUFFIX, __env__, RDirs, TARGET, SOURCE)} $)'
|
||
|
|
env['_DLIBFLAGS'] = '$( ${_concat(DLIBFLAGPREFIX, DLIBFLAGS, DLIBFLAGSUFFIX, __env__)} $)'
|
||
|
|
env['DLINKFLAGS'] = []
|
||
|
|
env['DLIBLINKPREFIX'] = ''
|
||
|
|
env['DLIBLINKSUFFIX'] = '.lib'
|
||
|
|
env['DLIBFLAGPREFIX'] = '-'
|
||
|
|
env['DLIBFLAGSUFFIX'] = ''
|
||
|
|
env['DLINKFLAGPREFIX'] = '-'
|
||
|
|
env['DLINKFLAGSUFFIX'] = ''
|
||
|
|
|
||
|
|
SCons.Tool.createStaticLibBuilder(env)
|
||
|
|
|
||
|
|
# Basically, we hijack the link and ar builders with our own.
|
||
|
|
# these builders check for the presence of D source, and swap out
|
||
|
|
# the system's defaults for the Digital Mars tools. If there's no D
|
||
|
|
# source, then we silently return the previous settings.
|
||
|
|
linkcom = env.get('LINKCOM')
|
||
|
|
try:
|
||
|
|
env['SMART_LINKCOM'] = smart_link[linkcom]
|
||
|
|
except KeyError:
|
||
|
|
def _smartLink(source, target, env, for_signature,
|
||
|
|
defaultLinker=linkcom):
|
||
|
|
if isD(source):
|
||
|
|
# XXX I'm not sure how to add a $DLINKCOMSTR variable
|
||
|
|
# so that it works with this _smartLink() logic,
|
||
|
|
# and I don't have a D compiler/linker to try it out,
|
||
|
|
# so we'll leave it alone for now.
|
||
|
|
return '$DLINKCOM'
|
||
|
|
else:
|
||
|
|
return defaultLinker
|
||
|
|
env['SMART_LINKCOM'] = smart_link[linkcom] = _smartLink
|
||
|
|
|
||
|
|
arcom = env.get('ARCOM')
|
||
|
|
try:
|
||
|
|
env['SMART_ARCOM'] = smart_lib[arcom]
|
||
|
|
except KeyError:
|
||
|
|
def _smartLib(source, target, env, for_signature,
|
||
|
|
defaultLib=arcom):
|
||
|
|
if isD(source):
|
||
|
|
# XXX I'm not sure how to add a $DLIBCOMSTR variable
|
||
|
|
# so that it works with this _smartLib() logic, and
|
||
|
|
# I don't have a D compiler/archiver to try it out,
|
||
|
|
# so we'll leave it alone for now.
|
||
|
|
return '$DLIBCOM'
|
||
|
|
else:
|
||
|
|
return defaultLib
|
||
|
|
env['SMART_ARCOM'] = smart_lib[arcom] = _smartLib
|
||
|
|
|
||
|
|
# It is worth noting that the final space in these strings is
|
||
|
|
# absolutely pivotal. SCons sees these as actions and not generators
|
||
|
|
# if it is not there. (very bad)
|
||
|
|
env['ARCOM'] = '$SMART_ARCOM '
|
||
|
|
env['LINKCOM'] = '$SMART_LINKCOM '
|
||
|
|
else: # assuming linux
|
||
|
|
linkcom = env.get('LINKCOM')
|
||
|
|
try:
|
||
|
|
env['SMART_LINKCOM'] = smart_link[linkcom]
|
||
|
|
except KeyError:
|
||
|
|
def _smartLink(source, target, env, for_signature,
|
||
|
|
defaultLinker=linkcom, dc=dc):
|
||
|
|
if isD(source):
|
||
|
|
try:
|
||
|
|
libs = env['LIBS']
|
||
|
|
except KeyError:
|
||
|
|
libs = []
|
||
|
|
if dc == 'dmd':
|
||
|
|
# TODO: This assumes that the dmd executable is in the
|
||
|
|
# bin directory and that the libraries are in a peer
|
||
|
|
# directory lib. This true of the Digital Mars
|
||
|
|
# distribution but . . .
|
||
|
|
import glob
|
||
|
|
dHome = env.WhereIs(dc).replace('/dmd' , '/..')
|
||
|
|
if glob.glob(dHome + '/lib/*phobos2*'):
|
||
|
|
if 'phobos2' not in libs:
|
||
|
|
env.Append(LIBPATH = [dHome + '/lib'])
|
||
|
|
env.Append(LIBS = ['phobos2'])
|
||
|
|
# TODO: Find out when there will be a
|
||
|
|
# 64-bit version of D.
|
||
|
|
env.Append(LINKFLAGS = ['-m32'])
|
||
|
|
else:
|
||
|
|
if 'phobos' not in libs:
|
||
|
|
env.Append(LIBS = ['phobos'])
|
||
|
|
elif dc is 'gdmd':
|
||
|
|
env.Append(LIBS = ['gphobos'])
|
||
|
|
if 'pthread' not in libs:
|
||
|
|
env.Append(LIBS = ['pthread'])
|
||
|
|
if 'm' not in libs:
|
||
|
|
env.Append(LIBS = ['m'])
|
||
|
|
return defaultLinker
|
||
|
|
env['SMART_LINKCOM'] = smart_link[linkcom] = _smartLink
|
||
|
|
|
||
|
|
env['LINKCOM'] = '$SMART_LINKCOM '
|
||
|
|
|
||
|
|
def exists(env):
|
||
|
|
return env.Detect(['dmd', 'gdmd'])
|
||
|
|
|
||
|
|
# Local Variables:
|
||
|
|
# tab-width:4
|
||
|
|
# indent-tabs-mode:nil
|
||
|
|
# End:
|
||
|
|
# vim: set expandtab tabstop=4 shiftwidth=4:
|