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This commit was manufactured by cvs2svn to create branch 'RC_1_34_0'.

[SVN r36550]
This commit is contained in:
nobody
2006-12-31 17:25:40 +00:00
parent 190d7ae3b9
commit df3a0ee29e
2 changed files with 1073 additions and 0 deletions

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#!/usr/bin/python
# Copyright 2006 Rene Rivera
# Distributed under the Boost Software License, Version 1.0.
# (See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)
'''
Processing of Doxygen generated XML.
'''
import os
import os.path
import sys
import time
import string
import getopt
import glob
import re
import xml.dom.minidom
def usage():
print '''
Usage:
%s options
Options:
--xmldir Directory with the Doxygen xml result files.
--output Write the output BoostBook to the given location.
--id The ID of the top level BoostBook section.
--title The title of the top level BoostBook section.
--enable-index Generate additional index sections for classes and
types.
''' % ( sys.argv[0] )
def get_args( argv = sys.argv[1:] ):
spec = [
'xmldir=',
'output=',
'id=',
'title=',
'enable-index',
'help' ]
options = {
'--xmldir' : 'xml',
'--output' : None,
'--id' : 'dox',
'--title' : 'Doxygen'
}
( option_pairs, other ) = getopt.getopt( argv, '', spec )
map( lambda x: options.__setitem__( x[0], x[1] ), option_pairs )
if options.has_key( '--help' ):
usage()
sys.exit(1)
return {
'xmldir' : options['--xmldir'],
'output' : options['--output'],
'id' : options['--id'],
'title' : options['--title'],
'index' : options.has_key('--enable-index')
}
def if_attribute(node, attribute, true_value, false_value=None):
if node.getAttribute(attribute) == 'yes':
return true_value
else:
return false_value
class Doxygen2BoostBook:
def __init__( self,
#~ id=None,
#~ title='',
#~ last_revision=None,
**kwargs ):
##
self.args = kwargs
self.args.setdefault('id','')
self.args.setdefault('title','')
self.args.setdefault('last_revision', time.asctime())
self.args.setdefault('index', False)
self.id = '%(id)s.reference' % self.args
self.args['id'] = self.id
self.boostbook = xml.dom.minidom.parseString('''<?xml version="1.0" encoding="UTF-8"?>
<section id="%(id)s" name="%(title)s" last-revision="%(last_revision)s">
<title>%(title)s</title>
<library-reference id="%(id)s.headers">
<title>Headers</title>
</library-reference>
<index id="%(id)s.classes">
<title>Classes</title>
</index>
<index id="%(id)s.index">
<title>Index</title>
</index>
</section>
''' % self.args )
self.section = {
'headers' : self._getChild('library-reference',id='%(id)s.headers' % self.args),
'classes' : self._getChild('index',id='%(id)s.classes' % self.args),
'index' : self._getChild('index',id='%(id)s.index' % self.args)
}
if not self.args['index']:
self.section['classes'].parentNode.removeChild(self.section['classes'])
self.section['classes'].unlink()
del self.section['classes']
self.section['index'].parentNode.removeChild(self.section['index'])
self.section['index'].unlink()
del self.section['index']
self.symbols = {}
self.generated = False
self.idmap = {}
def addDox( self, document ):
##
self._translateNode(document.documentElement)
def tostring( self ):
self._generate()
#~ return self.boostbook.toprettyxml(' ')
return self.boostbook.toxml('utf-8')
def _generate( self ):
if not self.generated:
self.generated = True
symbols = self.symbols.keys()
symbols.sort()
for symbol in symbols:
if self.symbols[symbol]['kind'] in ('header'):
self.section['headers'].appendChild(self.symbols[symbol]['dom'])
for symbol in symbols:
if self.symbols[symbol]['kind'] not in ('namespace', 'header'):
container = self._resolveContainer(self.symbols[symbol],
self.symbols[self.symbols[symbol]['header']]['dom'])
if container.nodeName != 'namespace':
## The current BoostBook to Docbook translation doesn't
## respect, nor assign, IDs to inner types of any kind.
## So nuke the ID entry so as not create bogus links.
del self.idmap[self.symbols[symbol]['id']]
container.appendChild(self.symbols[symbol]['dom'])
self._rewriteIDs(self.boostbook.documentElement)
def _rewriteIDs( self, node ):
if node.nodeName in ('link'):
if (self.idmap.has_key(node.getAttribute('linkend'))):
node.setAttribute('linkend',self.idmap[node.getAttribute('linkend')])
else:
node.removeAttribute('linkend')
elif hasattr(node,'hasAttribute') and node.hasAttribute('id') and self.idmap.has_key(node.getAttribute('id')):
node.setAttribute('id',self.idmap[node.getAttribute('id')])
if node.firstChild:
self._rewriteIDs(node.firstChild)
if node.nextSibling:
self._rewriteIDs(node.nextSibling)
def _resolveContainer( self, cpp, root ):
container = root
for ns in cpp['namespace']:
node = self._getChild('namespace',name=ns,root=container)
if not node:
node = container.appendChild(
self._createNode('namespace',name=ns))
container = node
for inner in cpp['name'].split('::'):
node = self._getChild(name=inner,root=container)
if not node:
break
container = node
return container
def _setID( self, id, name ):
self.idmap[id] = name.replace('::','.').replace('/','.')
#~ print '--| setID:',id,'::',self.idmap[id]
def _translateNode( self, *context, **kwargs ):
node = None
name = '_translate'
for c in context:
if c:
if not isinstance(c,xml.dom.Node):
name += '_'+c
else:
name += '_'+c.nodeName
node = c
name = name.replace('-','_')
#~ print '_translateNode:', name
if node and hasattr(self,name):
return getattr(self,name)(node,**kwargs)
else:
return None
def _translateChildren( self, parent, **kwargs ):
target = kwargs['target']
for n in parent.childNodes:
child = self._translateNode(n,target=target)
if child:
target.appendChild(child)
else:
child = n.cloneNode(False)
if hasattr(child,'data'):
child.data = child.data.strip()
target.appendChild(child)
self._translateChildren(n,target=child)
def _translateDescription( self, node, target=None, tag='description', **kwargs ):
description = self._getChild(tag,root=target)
if not description:
description = target.appendChild(self._createNode(tag))
self._translateChildren(node,target=description)
return description
def _translate_doxygen( self, node ):
#~ print '_translate_doxygen:', node.nodeName
result = []
for n in node.childNodes:
newNode = self._translateNode(n)
if newNode:
result.append(newNode)
return result
def _translate_doxygenindex( self, node ):
#~ print '_translate_doxygenindex:', node.nodeName
if self.args['index']:
entries = []
classes = []
for n in node.childNodes:
if n.nodeName == 'compound':
if n.getAttribute('kind') not in ('file','dir','define'):
cpp = self._cppName(self._getChildData('name',root=n))
entry = {
'name' : cpp['name'],
'compoundname' : cpp['compoundname'],
'id' : n.getAttribute('refid')
}
if n.getAttribute('kind') in ('class','struct'):
classes.append(entry)
entries.append(entry)
for m in n.childNodes:
if m.nodeName == 'member':
cpp = self._cppName(self._getChildData('name',root=m))
entry = {
'name' : cpp['name'],
'compoundname' : cpp['compoundname'],
'id' : n.getAttribute('refid')
}
if hasattr(m,'getAttribute') and m.getAttribute('kind') in ('class','struct'):
classes.append(entry)
entries.append(entry)
entries.sort(lambda x,y: cmp(x['name'].lower(),y['name'].lower()))
classes.sort(lambda x,y: cmp(x['name'].lower(),y['name'].lower()))
self._translate_index_(entries,target=self.section['index'])
self._translate_index_(classes,target=self.section['classes'])
return None
def _translate_index_(self, entries, target=None, **kwargs ):
i = 0
targetID = target.getAttribute('id')
while i < len(entries):
dividerKey = entries[i]['name'][0].upper()
divider = target.appendChild(self._createNode('indexdiv',id=targetID+'.'+dividerKey))
divider.appendChild(self._createText('title',dividerKey))
while i < len(entries) and dividerKey == entries[i]['name'][0].upper():
iename = entries[i]['name']
ie = divider.appendChild(self._createNode('indexentry'))
ie = ie.appendChild(self._createText('primaryie',iename))
while i < len(entries) and entries[i]['name'] == iename:
ie.appendChild(self.boostbook.createTextNode(' ('))
ie.appendChild(self._createText(
'link',entries[i]['compoundname'],linkend=entries[i]['id']))
ie.appendChild(self.boostbook.createTextNode(')'))
i += 1
def _translate_compounddef( self, node, target=None, **kwargs ):
return self._translateNode(node,node.getAttribute('kind'))
def _translate_compounddef_namespace( self, node, target=None, **kwargs ):
#~ print '--| _translate_compounddef_namespace:', node.getAttribute('id')
namespace = {
'id' : node.getAttribute('id'),
'kind' : 'namespace',
'name' : self._getChildData('compoundname',root=node),
'brief' : self._getChildData('briefdescription',root=node),
'detailed' : self._getChildData('detaileddescription',root=node),
'parsed' : False
}
if self.symbols.has_key(namespace['name']):
if not self.symbols[namespace['name']]['parsed']:
self.symbols[namespace['name']]['parsed'] = True
#~ for n in node.childNodes:
#~ if hasattr(n,'getAttribute'):
#~ self._translateNode(n,n.getAttribute('kind'),target=target,**kwargs)
else:
self.symbols[namespace['name']] = namespace
#~ self._setID(namespace['id'],namespace['name'])
return None
def _translate_compounddef_class( self, node, target=None, **kwargs ):
return self._translate_compounddef_struct(node,tag='class',target=target,**kwargs)
def _translate_compounddef_struct( self, node, tag='struct', target=None, **kwargs ):
#~ print '--| _translate_compounddef_struct:', node.getAttribute('id')
result = None
includes = self._getChild('includes',root=node)
if includes:
## Add the header into the output table.
self._translate_compounddef_includes_(includes,includes,**kwargs)
## Compounds are the declared symbols, classes, types, etc.
## We add them to the symbol table, along with the partial DOM for them
## so that they can be organized into the output later.
compoundname = self._getChildData('compoundname',root=node)
compoundname = self._cppName(compoundname)
self._setID(node.getAttribute('id'),compoundname['compoundname'])
struct = self._createNode(tag,name=compoundname['name'].split('::')[-1])
self.symbols[compoundname['compoundname']] = {
'header' : includes.firstChild.data,
'namespace' : compoundname['namespace'],
'id' : node.getAttribute('id'),
'kind' : tag,
'name' : compoundname['name'],
'dom' : struct
}
for n in node.childNodes:
self._translateNode(n,target=struct,scope=compoundname['compoundname'])
result = struct
return result
def _translate_compounddef_includes_( self, node, target=None, **kwargs ):
name = node.firstChild.data
if not self.symbols.has_key(name):
self._setID(node.getAttribute('refid'),name)
self.symbols[name] = {
'kind' : 'header',
'id' : node.getAttribute('refid'),
'dom' : self._createNode('header',
id=node.getAttribute('refid'),
name=name)
}
return None
def _translate_basecompoundref( self, ref, target=None, **kwargs ):
inherit = target.appendChild(self._createNode('inherit',
access=ref.getAttribute('prot')))
self._translateChildren(ref,target=inherit)
return
def _translate_templateparamlist( self, templateparamlist, target=None, **kwargs ):
template = target.appendChild(self._createNode('template'))
for param in templateparamlist.childNodes:
if param.nodeName == 'param':
paramKind = None
if self._getChildData('type',root=param) in (
'class','typename'):
paramKind = 'template-type-parameter'
else:
paramKind = 'template-nontype-parameter'
templateParam = template.appendChild(
self._createNode(paramKind,
name=self._getChildData('declname',root=param)))
defval = self._getChild('defval',root=param)
if defval:
templateParam.appendChild(self._createText('default',
self._getChildData('ref',root=defval.firstChild)))
return template
def _translate_briefdescription( self, brief, target=None, **kwargs ):
self._translateDescription(brief,target=target,**kwargs)
return self._translateDescription(brief,target=target,tag='purpose',**kwargs)
def _translate_detaileddescription( self, detailed, target=None, **kwargs ):
return self._translateDescription(detailed,target=target,**kwargs)
def _translate_sectiondef( self, sectiondef, target=None, **kwargs ):
self._translateNode(sectiondef,sectiondef.getAttribute('kind'),target=target,**kwargs)
def _translate_sectiondef_x_( self, sectiondef, target=None, **kwargs ):
for n in sectiondef.childNodes:
if hasattr(n,'getAttribute'):
self._translateNode(n,n.getAttribute('kind'),target=target,**kwargs)
return None
def _translate_sectiondef_func_( self, sectiondef, name='functions', target=None, **kwargs ):
members = target.appendChild(self._createNode('method-group',name=name))
for n in sectiondef.childNodes:
if hasattr(n,'getAttribute'):
self._translateNode(n,n.getAttribute('kind'),target=members,**kwargs)
return members
def _translate_sectiondef_public_type( self, sectiondef, target=None, **kwargs ):
return self._translate_sectiondef_x_(sectiondef,target=target,**kwargs)
def _translate_sectiondef_public_attrib( self, sectiondef, target=None, **kwargs):
return self._translate_sectiondef_x_(sectiondef,target=target,**kwargs)
def _translate_sectiondef_public_func( self, sectiondef, target=None, **kwargs ):
return self._translate_sectiondef_func_(sectiondef,
name='public member functions',target=target,**kwargs)
def _translate_sectiondef_public_static_func( self, sectiondef, target=None, **kwargs):
return self._translate_sectiondef_func_(sectiondef,
name='public static functions',target=target,**kwargs)
def _translate_sectiondef_protected_func( self, sectiondef, target=None, **kwargs ):
return self._translate_sectiondef_func_(sectiondef,
name='protected member functions',target=target,**kwargs)
def _translate_sectiondef_private_static_func( self, sectiondef, target=None, **kwargs):
return self._translate_sectiondef_func_(sectiondef,
name='private static functions',target=target,**kwargs)
def _translate_memberdef_typedef( self, memberdef, target=None, scope=None, **kwargs ):
self._setID(memberdef.getAttribute('id'),
scope+'::'+self._getChildData('name',root=memberdef))
typedef = target.appendChild(self._createNode('typedef',
id=memberdef.getAttribute('id'),
name=self._getChildData('name',root=memberdef)))
typedef_type = typedef.appendChild(self._createNode('type'))
self._translateChildren(self._getChild('type',root=memberdef),target=typedef_type)
return typedef
def _translate_memberdef_function( self, memberdef, target=None, scope=None, **kwargs ):
## The current BoostBook to Docbook translator doesn't respect method
## Ids. Nor does it assign any useable IDs to the individial methods.
# self._setID(memberdef.getAttribute('id'),
# scope+'::'+self._getChildData('name',root=memberdef))
## Hence instead of registering an ID for the method we point it at the
## containing class.
self._setID(memberdef.getAttribute('id'),scope)
method = target.appendChild(self._createNode('method',
# id=memberdef.getAttribute('id'),
name=self._getChildData('name',root=memberdef),
cv=' '.join([
if_attribute(memberdef,'const','const','').strip()
]),
specifiers=' '.join([
if_attribute(memberdef,'static','static',''),
if_attribute(memberdef,'explicit','explicit',''),
if_attribute(memberdef,'inline','inline','')
]).strip()
))
for n in memberdef.childNodes:
self._translateNode(memberdef,'function',n,target=method)
return method
def _translate_memberdef_function_templateparamlist(
self, templateparamlist, target=None, **kwargs ):
return self._translate_templateparamlist(templateparamlist,target=target,**kwargs)
def _translate_memberdef_function_type( self, resultType, target=None, **kwargs ):
methodType = target.appendChild(self._createNode('type'))
self._translateChildren(resultType,target=methodType)
return methodType
def _translate_memberdef_function_briefdescription( self, description, target=None, **kwargs ):
self._translateDescription(description,target=target,**kwargs)
return self._translateDescription(description,target=target,tag='purpose',**kwargs)
def _translate_memberdef_function_detaileddescription( self, description, target=None, **kwargs ):
return self._translateDescription(description,target=target,**kwargs)
def _translate_memberdef_function_inbodydescription( self, description, target=None, **kwargs ):
return self._translateDescription(description,target=target,**kwargs)
def _translate_memberdef_function_param( self, param, target=None, **kwargs ):
return self._translate_param(param,target=target,**kwargs)
def _translate_memberdef_variable( self, memberdef, target=None, scope=None, **kwargs ):
self._setID(memberdef.getAttribute('id'),
scope+'::'+self._getChildData('name',root=memberdef))
data_member = target.appendChild(self._createNode('data-member',
id=memberdef.getAttribute('id'),
name=self._getChildData('name',root=memberdef)))
data_member_type = data_member.appendChild(self._createNode('type'))
self._translateChildren(self._getChild('type',root=memberdef),target=data_member_type)
def _translate_memberdef_enum( self, memberdef, target=None, scope=None, **kwargs ):
self._setID(memberdef.getAttribute('id'),
scope+'::'+self._getChildData('name',root=memberdef))
enum = target.appendChild(self._createNode('enum',
id=memberdef.getAttribute('id'),
name=self._getChildData('name',root=memberdef)))
for n in memberdef.childNodes:
self._translateNode(memberdef,'enum',n,target=enum,scope=scope,**kwargs)
return enum
def _translate_memberdef_enum_enumvalue( self, enumvalue, target=None, scope=None, **kwargs ):
self._setID(enumvalue.getAttribute('id'),
scope+'::'+self._getChildData('name',root=enumvalue))
value = target.appendChild(self._createNode('enumvalue',
id=enumvalue.getAttribute('id'),
name=self._getChildData('name',root=enumvalue)))
initializer = self._getChild('initializer',root=enumvalue)
if initializer:
self._translateChildren(initializer,
target=target.appendChild(self._createNode('default')))
return value
def _translate_param( self, param, target=None, **kwargs):
parameter = target.appendChild(self._createNode('parameter',
name=self._getChildData('declname',root=param)))
paramtype = parameter.appendChild(self._createNode('paramtype'))
self._translateChildren(self._getChild('type',root=param),target=paramtype)
defval = self._getChild('defval',root=param)
if defval:
self._translateChildren(self._getChild('defval',root=param),target=parameter)
return parameter
def _translate_ref( self, ref, **kwargs ):
return self._translateNode(ref,ref.getAttribute('kindref'))
def _translate_ref_compound( self, ref, **kwargs ):
result = self._createNode('link',linkend=ref.getAttribute('refid'))
classname = result.appendChild(self._createNode('classname'))
self._translateChildren(ref,target=classname)
return result
def _translate_ref_member( self, ref, **kwargs ):
result = self._createNode('link',linkend=ref.getAttribute('refid'))
self._translateChildren(ref,target=result)
return result
def _getChild( self, tag = None, id = None, name = None, root = None ):
if not root:
root = self.boostbook.documentElement
for n in root.childNodes:
found = True
if tag and found:
found = found and tag == n.nodeName
if id and found:
if n.hasAttribute('id'):
found = found and n.getAttribute('id') == id
else:
found = found and n.hasAttribute('id') and n.getAttribute('id') == id
if name and found:
found = found and n.hasAttribute('name') and n.getAttribute('name') == name
if found:
#~ print '--|', n
return n
return None
def _getChildData( self, tag, **kwargs ):
child = self._getChild(tag,**kwargs)
if child:
text = self._getChild('#text',root=child)
if text:
return text.data.strip()
return ''
def _cppName( self, type ):
parts = re.search('^([^<]+)[<]?(.*)[>]?$',type.strip().strip(':'))
result = {
'compoundname' : parts.group(1),
'namespace' : parts.group(1).split('::')[0:-1],
'name' : parts.group(1).split('::')[-1],
'specialization' : parts.group(2)
}
if result['namespace'] and len(result['namespace']) > 0:
namespace = '::'.join(result['namespace'])
while (
len(result['namespace']) > 0 and (
not self.symbols.has_key(namespace) or
self.symbols[namespace]['kind'] != 'namespace')
):
result['name'] = result['namespace'].pop()+'::'+result['name']
namespace = '::'.join(result['namespace'])
return result
def _createNode( self, tag, **kwargs ):
result = self.boostbook.createElement(tag)
for k in kwargs.keys():
if k == 'id':
result.setAttribute('id',kwargs[k])
else:
result.setAttribute(k,kwargs[k])
return result
def _createText( self, tag, data, **kwargs ):
result = self._createNode(tag,**kwargs)
data = data.strip()
if len(data) > 0:
result.appendChild(self.boostbook.createTextNode(data))
return result
def main( xmldir=None, output=None, id=None, title=None, index=False ):
#~ print '--- main: xmldir = %s, output = %s' % (xmldir,output)
input = glob.glob( os.path.abspath( os.path.join( xmldir, "*.xml" ) ) )
input.sort
translator = Doxygen2BoostBook(id=id, title=title, index=index)
#~ Feed in the namespaces first to build up the set of namespaces
#~ and definitions so that lookup is unambiguous when reading in the definitions.
namespace_files = filter(
lambda x:
os.path.basename(x).startswith('namespace_'),
input)
decl_files = filter(
lambda x:
not os.path.basename(x).startswith('namespace_') and not os.path.basename(x).startswith('_'),
input)
for dox in namespace_files:
#~ print '--|',os.path.basename(dox)
translator.addDox(xml.dom.minidom.parse(dox))
for dox in decl_files:
#~ print '--|',os.path.basename(dox)
translator.addDox(xml.dom.minidom.parse(dox))
if output:
output = open(output,'w')
else:
output = sys.stdout
if output:
output.write(translator.tostring())
main( **get_args() )

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# Support for the Message Passing Interface (MPI)
#
# (C) Copyright 2005, 2006 Trustees of Indiana University
# (C) Copyright 2005 Douglas Gregor
#
# Distributed under the Boost Software License, Version 1.0. (See accompanying
# file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt.)
#
# Authors: Douglas Gregor
# Andrew Lumsdaine
#
# ==== MPI Configuration ====
#
# For many users, MPI support can be enabled simply by adding the following
# line to your user-config.jam file:
#
# using mpi ;
#
# This should auto-detect MPI settings based on the MPI wrapper compiler in
# your path, e.g., "mpic++". If the wrapper compiler is not in your path, or
# has a different name, you can pass the name of the wrapper compiler as the
# first argument to the mpi module:
#
# using mpi : /opt/mpich2-1.0.4/bin/mpiCC ;
#
# If your MPI implementation does not have a wrapper compiler, or the MPI
# auto-detection code does not work with your MPI's wrapper compiler,
# you can pass MPI-related options explicitly via the second parameter to the
# mpi module:
#
# using mpi : : <find-shared-library>lammpio <find-shared-library>lammpi++
# <find-shared-library>mpi <find-shared-library>lam
# <find-shared-library>dl ;
#
# To see the results of MPI auto-detection, pass "--debug-configuration" on
# the bjam command line.
#
# The (optional) fourth argument configures Boost.MPI for running
# regression tests. These parameters specify the executable used to
# launch jobs (default: "mpirun") followed by any necessary arguments
# to this to run tests and tell the program to expect the number of
# processors to follow (default: "-np"). With the default parameters,
# for instance, the test harness will execute, e.g.,
#
# mpirun -np 4 all_gather_test
#
# ==== Linking Against the MPI Libraries ===
#
# To link against the MPI libraries, import the "mpi" module and add the
# following requirement to your target:
#
# <library>/mpi//mpi
#
# Since MPI support is not always available, you should check
# "mpi.configured" before trying to link against the MPI libraries.
import "class" : new ;
import common ;
import feature : feature ;
import generators ;
import project ;
import property ;
import testing ;
import toolset ;
import type ;
# Make this module a project
project.initialize $(__name__) ;
project mpi ;
if [ MATCH (--debug-configuration) : [ modules.peek : ARGV ] ]
{
.debug-configuration = true ;
}
# Assuming the first part of the command line is the given prefix
# followed by some non-empty value, remove the first argument. Returns
# either nothing (if there was no prefix or no value) or a pair
#
# <name>value rest-of-cmdline
#
# This is a subroutine of cmdline_to_features
rule add_feature ( prefix name cmdline )
{
local match = [ MATCH "^$(prefix)([^\" ]+|\"[^\"]+\") *(.*)$" : $(cmdline) ] ;
# If there was no value associated with the prefix, abort
if ! $(match) {
return ;
}
local value = $(match[1]) ;
if [ MATCH " +" : $(value) ] {
value = "\"$(value)\"" ;
}
return "<$(name)>$(value)" $(match[2]) ;
}
# Strip any end-of-line characters off the given string and return the
# result.
rule strip-eol ( string )
{
local match = [ MATCH "^(([A-Za-z0-9~`\.!@#$%^&*()_+={};:'\",.<>/?\\| -]|[|])*).*$" : $(string) ] ;
if $(match)
{
return $(match[1]) ;
}
else
{
return $(string) ;
}
}
# Split a command-line into a set of features. Certain kinds of
# compiler flags are recognized (e.g., -I, -D, -L, -l) and replaced
# with their Boost.Build equivalents (e.g., <include>, <define>,
# <library-path>, <find-library>). All other arguments are introduced
# using the features in the unknown-features parameter, because we
# don't know how to deal with them. For instance, if your compile and
# correct. The incoming command line should be a string starting with
# an executable (e.g., g++ -I/include/path") and may contain any
# number of command-line arguments thereafter. The result is a list of
# features corresponding to the given command line, ignoring the
# executable.
rule cmdline_to_features ( cmdline : unknown-features ? )
{
local executable ;
local features ;
local otherflags ;
local result ;
unknown-features ?= <cxxflags> <linkflags> ;
# Pull the executable out of the command line. At this point, the
# executable is just thrown away.
local match = [ MATCH "^([^\" ]+|\"[^\"]+\") *(.*)$" : $(cmdline) ] ;
executable = $(match[1]) ;
cmdline = $(match[2]) ;
# List the prefix/feature pairs that we will be able to transform.
# Every kind of parameter not mentioned here will be placed in both
# cxxflags and linkflags, because we don't know where they should go.
local feature_kinds-D = "define" ;
local feature_kinds-I = "include" ;
local feature_kinds-L = "library-path" ;
local feature_kinds-l = "find-shared-library" ;
while $(cmdline) {
# Check for one of the feature prefixes we know about. If we
# find one (and the associated value is nonempty), convert it
# into a feature.
local match = [ MATCH "^(-.)(.*)" : $(cmdline) ] ;
local matched ;
if $(match) && $(match[2]) {
local prefix = $(match[1]) ;
if $(feature_kinds$(prefix)) {
local name = $(feature_kinds$(prefix)) ;
local add = [ add_feature $(prefix) $(name) $(cmdline) ] ;
if $(add) {
result += $(add[1]) ;
cmdline = $(add[2]) ;
matched = yes ;
}
}
}
# If we haven't matched a feature prefix, just grab the command-line
# argument itself. If we can map this argument to a feature
# (e.g., -pthread -> <threading>multi), then do so; otherwise,
# and add it to the list of "other" flags that we don't
# understand.
if ! $(matched) {
match = [ MATCH "^([^\" ]+|\"[^\"]+\") *(.*)$" : $(cmdline) ] ;
local value = $(match[1]) ;
cmdline = $(match[2]) ;
# Check for multithreading support
if $(value) = "-pthread" || $(value) = "-pthreads"
{
result += "<threading>multi" ;
# DPG: This is a hack intended to work around a BBv2 bug where
# requirements propagated from libraries are not checked for
# conflicts when BBv2 determines which "common" properties to
# apply to a target. In our case, the <threading>single property
# gets propagated from the common properties to Boost.MPI
# targets, even though <threading>multi is in the usage
# requirements of <library>/mpi//mpi.
MPI_EXTRA_REQUIREMENTS += "<threading>multi" ;
}
else if [ MATCH "(.*[a-zA-Z0-9<>?-].*)" : $(value) ] {
otherflags += $(value) ;
}
}
}
# If there are other flags that we don't understand, add them to the
# result as both <cxxflags> and <linkflags>
if $(otherflags) {
for unknown in $(unknown-features)
{
result += "$(unknown)$(otherflags)" ;
}
}
return $(result) ;
}
# Determine if it is safe to execute the given shell command by trying
# to execute it and determining whether the exit code is zero or
# not. Returns true for an exit code of zero, false otherwise.
local rule safe-shell-command ( cmdline )
{
local result = [ SHELL "$(cmdline) > /dev/null 2>/dev/null; if [ "$?" -eq "0" ]; then echo SSCOK; fi" ] ;
return [ MATCH ".*(SSCOK).*" : $(result) ] ;
}
# Initialize the MPI module.
rule init ( mpicxx ? : options * : mpirun-with-options * )
{
if ! $(options)
{
if $(.debug-configuration)
{
ECHO "===============MPI Auto-configuration===============" ;
}
# Try to auto-detect options based on the wrapper compiler
local command = [ common.get-invocation-command mpi : mpic++ : $(mpicxx) ] ;
if ! $(mpicxx) && ! $(command)
{
# Try "mpiCC", which is used by MPICH
command = [ common.get-invocation-command mpi : mpiCC ] ;
}
local result ;
local compile_flags ;
local link_flags ;
if ! $(command)
{
# Do nothing: we'll complain later
}
# OpenMPI and newer versions of LAM-MPI have -showme:compile and
# -showme:link.
else if [ safe-shell-command "$(command) -showme:compile" ] &&
[ safe-shell-command "$(command) -showme:link" ]
{
if $(.debug-configuration)
{
ECHO "Found recent LAM-MPI or Open MPI wrapper compiler: $(command)" ;
}
compile_flags = [ SHELL "$(command) -showme:compile" ] ;
link_flags = [ SHELL "$(command) -showme:link" ] ;
# Prepend COMPILER as the executable name, to match the format of
# other compilation commands.
compile_flags = "COMPILER $(compile_flags)" ;
link_flags = "COMPILER $(link_flags)" ;
}
# Look for LAM-MPI's -showme
else if [ safe-shell-command "$(command) -showme" ]
{
if $(.debug-configuration)
{
ECHO "Found older LAM-MPI wrapper compiler: $(command)" ;
}
result = [ SHELL "$(command) -showme" ] ;
}
# Look for MPICH
else if [ safe-shell-command "$(command) -show" ]
{
if $(.debug-configuration)
{
ECHO "Found MPICH wrapper compiler: $(command)" ;
}
compile_flags = [ SHELL "$(command) -compile_info" ] ;
link_flags = [ SHELL "$(command) -link_info" ] ;
}
if $(result) || $(compile_flags) && $(link_flags)
{
if $(result)
{
result = [ strip-eol $(result) ] ;
options = [ cmdline_to_features $(result) ] ;
}
else
{
compile_flags = [ strip-eol $(compile_flags) ] ;
link_flags = [ strip-eol $(link_flags) ] ;
# Separately process compilation and link features, then combine
# them at the end.
local compile_features = [ cmdline_to_features $(compile_flags)
: "<cxxflags>" ] ;
local link_features = [ cmdline_to_features $(link_flags)
: "<linkflags>" ] ;
options = $(compile_features) $(link_features) ;
}
# If requested, display MPI configuration information.
if $(.debug-configuration)
{
if $(result)
{
ECHO " Wrapper compiler command line: $(result)" ;
}
else
{
local match = [ MATCH "^([^\" ]+|\"[^\"]+\") *(.*)$"
: $(compile_flags) ] ;
ECHO "MPI compilation flags: $(match[2])" ;
local match = [ MATCH "^([^\" ]+|\"[^\"]+\") *(.*)$"
: $(link_flags) ] ;
ECHO "MPI link flags: $(match[2])" ;
}
echo "MPI build features: " ;
ECHO $(options) ;
}
}
else
{
if $(command)
{
ECHO "MPI auto-detection failed: unknown wrapper compiler $(command)" ;
ECHO "Please report this error to the Boost mailing list: http://www.boost.org" ;
}
else if $(mpicxx)
{
ECHO "MPI auto-detection failed: unable to find wrapper compiler $(mpicxx)" ;
}
else
{
ECHO "MPI auto-detection failed: unable to find wrapper compiler `mpic++' or `mpiCC'" ;
}
ECHO "You will need to manually configure MPI support." ;
}
if $(.debug-configuration)
{
ECHO "====================================================" ;
}
}
# Find mpirun (or its equivalent) and its flags
.mpirun =
[ common.get-invocation-command mpi : mpirun : $(mpirun-with-options[1]) ] ;
.mpirun_flags = $(mpirun-with-options[2-]) ;
.mpirun_flags ?= -np ;
if $(options)
{
.configured = true ;
# Set up the "mpi" alias
alias mpi : : : : $(options) ;
}
}
# States whether MPI has bee configured
rule configured ( )
{
return $(.configured) ;
}
# Returs the "extra" requirements needed to build MPI. These requirements are
# part of the /mpi//mpi library target, but they need to be added to anything
# that uses MPI directly to work around bugs in BBv2's propagation of
# requirements.
rule extra-requirements ( )
{
return $(MPI_EXTRA_REQUIREMENTS) ;
}
# Support for testing; borrowed from Python
type.register RUN_MPI_OUTPUT ;
type.register RUN_MPI : : TEST ;
class mpi-test-generator : generator
{
import property-set ;
rule __init__ ( * : * )
{
generator.__init__ $(1) : $(2) : $(3) : $(4) : $(5) : $(6) : $(7) : $(8) : $(9) ;
self.composing = true ;
}
rule run ( project name ? : property-set : sources * : multiple ? )
{
# Generate an executable from the sources. This is the executable we will run.
local executable =
[ generators.construct $(project) $(name) : EXE : $(property-set) : $(sources) ] ;
result =
[ construct-result $(executable[2-]) : $(project) $(name)-run : $(property-set) ] ;
}
}
# Use mpi-test-generator to generate MPI tests from sources
generators.register
[ new mpi-test-generator mpi.capture-output : : RUN_MPI_OUTPUT ] ;
generators.register-standard testing.expect-success
: RUN_MPI_OUTPUT : RUN_MPI ;
# The number of processes to spawn when executing an MPI test.
feature mpi:processes : : free incidental ;
# The flag settings on testing.capture-output do not
# apply to mpi.capture output at the moment.
# Redo this explicitly.
toolset.flags mpi.capture-output ARGS <testing.arg> ;
rule capture-output ( target : sources * : properties * )
{
# Use the standard capture-output rule to run the tests
testing.capture-output $(target) : $(sources[1]) : $(properties) ;
# Determine the number of processes we should run on.
local num_processes = [ property.select <mpi:processes> : $(properties) ] ;
num_processes = $(num_processes:G=) ;
# We launch MPI processes using the "mpirun" equivalent specified by the user.
LAUNCHER on $(target) =
[ on $(target) return $(.mpirun) $(.mpirun_flags) $(num_processes) ] ;
}
# Creates a set of test cases to be run through the MPI launcher. The name, sources,
# and requirements are the same as for any other test generator. However, schedule is
# a list of numbers, which indicates how many processes each test run will use. For
# example, passing 1 2 7 will run the test with 1 process, then 2 processes, then 7
# 7 processes. The name provided is just the base name: the actual tests will be
# the name followed by a hypen, then the number of processes.
rule mpi-test ( name : sources * : requirements * : schedule * )
{
sources ?= $(name).cpp ;
schedule ?= 1 2 3 4 7 8 13 17 ;
local result ;
for processes in $(schedule)
{
result += [ testing.make-test
run-mpi : $(sources) /boost/mpi//boost_mpi
: $(requirements) <mpi:processes>$(processes) : $(name)-$(processes) ] ;
}
return $(result) ;
}