2 # \brief SENFSCons package
4 ## \package senfscons.SENFSCons
5 # \brief Build helpers and utilities
7 # The SENFSCons package contains a number of build helpers and
8 # utilities which are used to simplify commmon tasks.
10 # The utitlities of this package are grouped into:
11 # <dl><dt>\ref use</dt><dd>help using complex environments and
12 # configure the construction environmen correspondingly</dd>
14 # <dt>\ref target</dt><dd>simplify building common targest and include
15 # enhanced functionality like unit-testing.</dd></dl>
17 # Additionally for external use are
18 # <dl><dt>MakeEnvironment()</dt><dd>Build construction
21 # <dt>GlobSources()</dt><dd>Utility to find source files</dd></dl>
23 # All other functions are for internal use only.
26 import SCons.Options, SCons.Environment, SCons.Script.SConscript, SCons.Node.FS
27 import SCons.Defaults, SCons.Action
29 ## \defgroup use Predefined Framework Configurators
31 # The following framework configurators are used in the top level \c
32 # SConstruct file to simplify more complex configurations.
34 # Each of the framework configurators introduces additional
35 # configuration parameters to \ref sconfig
37 ## \defgroup target Target Helpers
39 # To specify standard targets, the following helpers can be used. They
40 # automatically integrate several modules (like documentation,
43 ## \defgroup builder Builders
45 # The SENFSCons framework includes a series of builders. Each builder
46 # is defined in it's own package.
48 # Tools to load in MakeEnvironment
60 # This is the directory SENFSCons.py resides
61 basedir = os.path.abspath(os.path.split(__file__)[0])
63 ## \brief Initialize configuration options
67 if opts is not None: return
68 opts = SCons.Options.Options('SConfig')
69 opts.Add('CXX', 'C++ compiler to use', 'g++')
70 opts.Add('EXTRA_DEFINES', 'Additional preprocessor defines', '')
71 opts.Add('EXTRA_LIBS', 'Additional libraries to link against', '')
72 opts.Add(SCons.Options.BoolOption('final','Enable optimization',0))
73 opts.Add('PREFIX', 'Installation prefix', '/usr/local')
74 opts.Add('LIBINSTALLDIR', 'Library install dir', '$PREFIX/lib')
75 opts.Add('BININSTALLDIR', 'Executable install dir', '$PREFIX/bin')
76 opts.Add('INCLUDEINSTALLDIR', 'Include-file install dir', '$PREFIX/include')
77 opts.Add('OBJINSTALLDIR', 'Static object file install dir', '$LIBINSTALLDIR')
78 opts.Add('DOCINSTALLDIR', 'Documentation install dir', '$PREFIX/doc')
79 opts.Add('CPP_INCLUDE_EXTENSIONS', 'File extensions to include in source install',
80 [ '.h', '.hh', '.ih', '.mpp', '.cci', '.ct', '.cti', '.mpp' ])
81 opts.Add('CPP_EXCLUDE_EXTENSIONS', 'File extensions to exclude from source install',
84 # A finalizer is any callable object. All finalizers will be called
85 # in MakeEnvironment. We use them so every finalizer has knowledge of
86 # all frameworks in use (e.g.: the boost runtime depends on the use of
89 ## \brief Register finalizer
95 ## \brief Initialize the use of the <a href="http://www.boost.org/">Boost</a> library
97 # Configure the use of the <a href="http://www.boost.org">Boost</a>
98 # libraries. Most of these libraries are header-only, some however
99 # depend on a built library. The library selection is somewhat
100 # involved and depends on the threading model and the type of build
103 # \par Configuration Parameters:
104 # <table class="senf">
105 # <tr><td>\c BOOST_INCLUDES</td><td>Include directory.</td></tr>
106 # <tr><td>\c BOOST_LIBDIR</td><td>Library directory</td></tr>
107 # <tr><td>\c BOOST_VARIANT</td><td>Complete variant specification</td></tr>
108 # <tr><td>\c BOOST_TOOLSET</td><td>Toolset to use</td></tr>
109 # <tr><td>\c BOOST_RUNTIME</td><td>Runtime to use</td></tr>
110 # <tr><td>\c BOOST_DEBUG_RUNTIME</td><td>Explicit debug runtime</td></tr>
113 # You can either specify \c BOOST_VARIANT explicitly or specify \c
114 # BOOST_TOOLSET and \c BOOST_RUNTIME. If you give \c BOOST_TOOLSET, \c
115 # BOOST_RUNTIME defaults to empty and \c BOOST_DEBUG_RUNTIME defaults
116 # to \c gd, If \c BOOST_TOOLSET is specified and you have included
117 # STLPort support (UseSTLPort()), then \c p is appended to both
120 # The Boost configuration can get realtively complex. If the boost
121 # libraries are provided by the distribution, you probably don't need
122 # to specify any parameters. If your configuration is more complex,
124 # href="http://www.boost.org/tools/build/v2/index.html">Boost.Build</a>
125 # documentation for a definition of the terms used above (toolset,
126 # variant, runtime ...).
132 opts.Add('BOOST_INCLUDES', 'Boost include directory', '')
133 opts.Add('BOOST_VARIANT', 'The boost variant to use', '')
134 opts.Add('BOOST_TOOLSET', 'The boost toolset to use', '')
135 opts.Add('BOOST_RUNTIME', 'The boost runtime to use', '')
136 opts.Add('BOOST_DEBUG_RUNTIME', 'The boost debug runtime to use', '')
137 opts.Add('BOOST_LIBDIR', 'The directory of the boost libraries', '')
138 Finalizer(FinalizeBoost)
140 ## \brief Finalize Boost environment
142 def FinalizeBoost(env):
143 env.Tool('BoostUnitTests', [basedir])
145 if env['BOOST_TOOLSET']:
147 if env['final'] : runtime += env.get('BOOST_RUNTIME','')
148 else : runtime += env.get('BOOST_DEBUG_RUNTIME','gd')
149 if env['STLPORT_LIB'] : runtime += "p"
150 if runtime: runtime = "-" + runtime
151 env['BOOST_VARIANT'] = "-" + env['BOOST_TOOLSET'] + runtime
153 env['BOOSTTESTLIB'] = 'boost_unit_test_framework' + env['BOOST_VARIANT']
154 env['BOOSTREGEXLIB'] = 'boost_regex' + env['BOOST_VARIANT']
155 env['BOOSTFSLIB'] = 'boost_filesystem' + env['BOOST_VARIANT']
157 env.Append(LIBPATH = [ '$BOOST_LIBDIR' ],
158 CPPPATH = [ '$BOOST_INCLUDES' ])
160 ## \brief Use STLPort as STL replacement if available
162 # Use <a href="http://www.stlport.org">STLPort</a> as a replacement
163 # for the system STL. STLPort has the added feature of providing fully
164 # checked containers and iterators. This can greatly simplify
165 # debugging. However, STLPort and Boost interact in a non-trivial way
166 # so the configuration is relatively complex. This command does not
167 # enforce the use of STLPort, it is only used if available.
169 # \par Configuration Parameters:
170 # <table class="senf">
171 # <tr><td>\c STLPORT_INCLUDES</td><td>Include directory.</td></tr>
172 # <tr><td>\c STLPORT_LIBDIR</td><td>Library directory</td></tr>
173 # <tr><td>\c STLPORT_LIB</td><td>Name of STLPort library</td></tr>
174 # <tr><td>\c STLPORT_DEBUGLIB</td><td>Name of STLPort debug library</td></tr>
177 # If \c STLPORT_LIB is specified, \c STLPORT_DEBUGLIB defaults to \c
178 # STLPORT_LIB with \c _stldebug appended. The STLPort library will
179 # only be used, if \c STLPORT_LIB is set in \c SConfig.
185 opts.Add('STLPORT_INCLUDES', 'STLport include directory', '')
186 opts.Add('STLPORT_LIB', 'Name of the stlport library or empty to not use stlport', '')
187 opts.Add('STLPORT_DEBUGLIB', 'Name of the stlport debug library','')
188 opts.Add('STLPORT_LIBDIR', 'The directory of the stlport libraries','')
189 Finalizer(FinalizeSTLPort)
193 ## \brief Finalize STLPort environment
195 def FinalizeSTLPort(env):
196 if env['STLPORT_LIB']:
197 if not env['STLPORT_DEBUGLIB']:
198 env['STLPORT_DEBUGLIB'] = env['STLPORT_LIB'] + '_stldebug'
199 env.Append(LIBPATH = [ '$STLPORT_LIBDIR' ],
200 CPPPATH = [ '$STLPORT_INCLUDES' ])
202 env.Append(LIBS = [ '$STLPORT_LIB' ])
204 env.Append(LIBS = [ '$STLPORT_DEBUGLIB' ],
205 CPPDEFINES = [ '_STLP_DEBUG' ])
207 ## \brief Build a configured construction environment
209 # This function is called after all frameworks are specified to build
210 # a tailored construction environment. You can then use this
211 # construction environment just like an ordinary SCons construction
212 # environment (which it is ...)
214 # This call will set some default compilation parameters depending on
215 # the \c final command line option: specifying <tt>final=1</tt> will
216 # built a release version of the code.
217 def MakeEnvironment():
218 global opts, finalizers
220 env = SCons.Environment.Environment(options=opts)
221 for opt in opts.options:
222 if SCons.Script.SConscript.Arguments.get(opt.key):
223 env[opt.key] = SCons.Script.SConscript.Arguments.get(opt.key)
224 if SCons.Script.SConscript.Arguments.get('final'):
226 env.Help("\nSupported build variables (either in SConfig or on the command line:\n")
227 env.Help(opts.GenerateHelpText(env))
229 # We want to pass the SSH_AUTH_SOCK system env-var so we can ssh
230 # into other hosts from within SCons rules. I have used rules like
231 # this e.g. to automatically install stuff on a remote system ...
232 if os.environ.has_key('SSH_AUTH_SOCK'):
233 env.Append( ENV = { 'SSH_AUTH_SOCK': os.environ['SSH_AUTH_SOCK'] } )
235 for finalizer in finalizers:
238 for tool in SCONS_TOOLS:
239 env.Tool(tool, [basedir])
241 # These are the default compilation parameters. We should probably
242 # make these configurable
243 env.Append(CXXFLAGS = [ '-Wall', '-Woverloaded-virtual', '-Wno-long-long' ],
244 LOCALLIBDIR = [ '#' ],
245 LIBPATH = [ '$LOCALLIBDIR' ])
248 env.Append(CXXFLAGS = [ '-O3' ],
249 CPPDEFINES = [ 'NDEBUG' ])
251 env.Append(CXXFLAGS = [ '-O0', '-g', '-fno-inline' ],
252 # The boost-regex library is not compiled with _GLIBCXX_DEBUG so this fails.
253 # CPPDEFINES = [ '_GLIBCXX_DEBUG' ],
254 LINKFLAGS = [ '-g' ])
256 env.Append(CPPDEFINES = [ '$EXTRA_DEFINES' ],
257 LIBS = [ '$EXTRA_LIBS' ],
262 ## \brief Find normal and test C++ sources
264 # GlobSources() will return a list of all C++ source files (named
265 # "*.cc") as well as a list of all unit-test files (named "*.test.cc")
266 # in the current directory. The sources will be returned as a tuple of
267 # sources, test-sources. The target helpers all accept such a tuple as
268 # their source argument.
269 def GlobSources(exclude=[], subdirs=[]):
270 testSources = glob.glob("*.test.cc")
271 sources = [ x for x in glob.glob("*.cc") if x not in testSources and x not in exclude ]
272 for subdir in subdirs:
273 testSources += glob.glob(os.path.join(subdir,"*.test.cc"))
274 sources += [ x for x in glob.glob(os.path.join(subdir,"*.cc"))
275 if x not in testSources and x not in exclude ]
276 return (sources, testSources)
278 ## \brief Add generic standard targets for every module
280 # This target helper should be called in the top-level \c SConstruct file
281 # as well as in every module \c SConscipt file. It adds general
282 # targets. Right now, these are
283 # \li clean up \c .sconsign, \c .sconf_temp and \c config.log on
284 # <tt>scons -c all</tt>
287 def StandardTargets(env):
288 env.Clean(env.Alias('all'), [ '.sconsign', '.sconf_temp', 'config.log' ])
290 ## \brief Add generic global targets
292 # This target helper should be called in the top-level \c SConstruct
293 # file. It adds general global targets. Right now theese are
294 # \li Make <tt>scons all</tt> build all targets.
297 def GlobalTargets(env):
298 env.Alias('all', [ 'default', 'all_tests', 'all_docs' ])
300 ## \brief Return path of a built library within $LOCALLIBDIR
302 def LibPath(lib): return '$LOCALLIBDIR/lib%s.a' % lib
304 ## \brief Build object files
306 # This target helper will build object files from the given
309 # If \a testSources are given, a unit test will be built using the <a
310 # href="http://www.boost.org/libs/test/doc/index.html">Boost.Test</a>
311 # library. \a LIBS may specify any additional library modules <em>from
312 # the same project</em> on which the test depends. Those libraries
313 # will be linked into the final test executable. The test will
314 # automatically be run if the \c test or \c all_tests targets are
317 # If \a sources is a 2-tuple as returned by GlobSources(), it will
318 # provide both \a sources and \a testSources.
321 def Objects(env, sources, testSources = None, LIBS = [], OBJECTS = [], no_includes = False):
322 if type(sources) == type(()):
323 testSources = sources[1]
325 if type(sources) is not type([]):
326 sources = [ sources ]
331 for source in sources
332 if not str(source).endswith('.o') ]
334 for source in sources
335 if str(source).endswith('.o') ]
337 objects += env.Object(obsources)
340 test = env.BoostUnitTests(
343 test_sources = testSources,
346 DEPENDS = [ env.File(LibPath(x)) for x in LIBS ])
347 env.Alias('all_tests', test)
348 # Hmm ... here I'd like to use an Alias instead of a file
349 # however the alias does not seem to live in the subdirectory
350 # which breaks 'scons -u test'
351 env.Alias(env.File('test'), test)
355 def InstallIncludeFiles(env, files):
356 # Hrmpf ... why do I need this in 0.97??
357 if env.GetOption('clean'):
359 target = env.Dir(env['INCLUDEINSTALLDIR'])
360 base = env.Dir(env['INSTALL_BASE'])
363 env.Alias('install_all', env.Install(target.Dir(src.dir.get_path(base)), src))
365 def InstallSourceIncludes(env, sources):
366 target = env.Dir(env['INCLUDEINSTALLDIR']).Dir(
367 env.Dir('.').get_path(env.Dir(env['INSTALL_BASE'])))
368 install = env.InstallIncludes( target = target,
369 source = [ type(x) is str and env.File(x) or x
371 INSTALL_BASE = env.Dir('.') )
372 env.Alias( 'install_all', install )
374 def InstallWithSources(env, targets, dir, sources, testSources = [], no_includes = False):
375 if type(sources) is type(()):
376 sources, testSources = sources
377 if type(sources) is not type([]):
378 sources = [ sources ]
379 if type(testSources) is not type([]):
380 testSources = [ testSources ]
382 installs = [ env.Install(dir, targets) ]
383 env.Alias( 'install_all', installs[:] )
388 sources.append( env.File('.test.bin') )
390 InstallSourceIncludes(env, sources))
394 ## \brief Build documentation with doxygen
396 # The doxygen target helper will build software documentation using
397 # the given \a doxyfile (which defaults to \c Doxyfile). The Doxygen
398 # builder used supports automatic dependency generation (dependencies
399 # are automatically generated from the parameters specified in the \a
400 # doxyfile), automatic target emitters (the exact targets created are
401 # found parsing the \a doxyfile) and lots of other features. See the
402 # Doxygen builder documentation
404 # If \a extra_sources are given, the generated documentation will
405 # depend on them. This can be used to build images or other
406 # supplementary files.
408 # The doxygen target helper extends the builder with additional
411 # \li Fix tagfiles by removing namespace entries. These entries only
412 # work for namespaces completely defined in a single module. As
413 # soon as another module (which references the tagfile) has it's
414 # own members in that namespace, the crosslinking will break.
415 # \li If \c DOXY_HTML_XSL is defined as a construction environment
416 # variable, preprocess all generated html files (if html files are
417 # generated) by the given XSLT stylesheet. Since the HTML
418 # generated by doxygen is broken, we first filter the code through
419 # HTML-\c tidy and filter out some error messages.
420 # \li If xml output is generated we create files \c bug.xmli and \c
421 # todo.xmli which contain all bugs and todo items specified in the
422 # sources. The format of these files is much more suited to
423 # postprocessing and is a more database like format as the doxygen
424 # generated files (which are more presentation oriented). if \c
425 # DOXY_XREF_TYPES is given, it will specify the cross reference
426 # types to support (defaults to \c bug and \c todo). See <a
427 # href="http://www.stack.nl/~dimitri/doxygen/commands.html#cmdxrefitem">\xrefitem</a>
428 # in the doxygen documentation.
431 def Doxygen(env, doxyfile = "Doxyfile", extra_sources = []):
432 # ARGHHH !!! without the [:] we are changing the target list
433 # ||| WITHIN THE DOXYGEN BUILDER
434 docs = env.Doxygen(doxyfile)[:]
439 if isinstance(doc,SCons.Node.FS.Dir): continue
440 if doc.name == 'xml.stamp' : xmlnode = doc
441 if doc.name == 'html.stamp' : htmlnode = doc
442 if doc.name == 'search.idx' : continue
443 if os.path.splitext(doc.name)[1] == '.stamp' : continue # ignore other file stamps
444 # otherwise it must be the tag file
448 # Postprocess the tag file to remove the (broken) namespace
452 SCons.Action.Action("xsltproc --nonet -o %(target)s.temp %(template)s %(target)s && mv %(target)s.temp %(target)s"
453 % { 'target': tagnode.abspath,
454 'template': os.path.join(basedir,"tagmunge.xsl") }))
456 if htmlnode and env.get('DOXY_HTML_XSL'):
457 xslfile = env.File(env['DOXY_HTML_XSL'])
458 reltopdir = '../' * len(htmlnode.dir.abspath[len(env.Dir('#').abspath)+1:].split('/'))
459 if reltopdir : reltopdir = reltopdir[:-1]
460 else : reltopdir = '.'
463 SCons.Action.Action(("for html in %s/*.html; do " +
465 " sed -e 's/id=\"current\"/class=\"current\"/' $${html}" +
466 " | tidy -ascii -q --show-warnings no --fix-uri no " +
467 " | xsltproc --nonet --html --stringparam topdir %s -o $${html}.new %s - 2>&1" +
469 " | grep -v 'ID .* already defined';" +
470 " mv $${html}.new $${html}; " +
472 % (htmlnode.dir.abspath, reltopdir, xslfile.abspath)))
474 env.Depends(doc, xslfile)
478 for type in env.get("DOXY_XREF_TYPES",[ "bug", "todo" ]):
479 xref = os.path.join(xmlnode.dir.abspath,type+".xml")
480 xref_pp = env.Command(xref+'i', [ xref, os.path.join(basedir,'xrefxtract.xslt'), xmlnode ],
481 [ "test -s $SOURCE && xsltproc -o $TARGET" +
482 " --stringparam module $MODULE" +
483 " --stringparam type $TYPE" +
484 " ${SOURCES[1]} $SOURCE || touch $TARGET" ],
485 MODULE = xmlnode.dir.dir.dir.abspath[
486 len(env.Dir('#').abspath)+1:],
488 env.SideEffect(xref, xmlnode)
489 env.AddPreAction(docs, "rm -f %s" % (xref,))
490 env.AddPostAction(docs, "test -r %s || touch %s" % (xref,xref))
491 xrefs.extend(xref_pp)
494 if extra_sources and htmlnode:
496 [ env.CopyToDir( source=source, target=htmlnode.dir )
497 for source in extra_sources ])
499 if extra_sources and xmlnode:
501 [ env.CopyToDir( source=source, target=xmlnode.dir )
502 for source in extra_sources ])
504 if not htmlnode and not xmlnode:
505 env.Depends(docs, extra_sources)
508 env.Alias('all_docs', doc)
509 env.Clean('all_docs', doc)
510 env.Clean('all', doc)
512 l = len(env.Dir('#').abspath)
514 env.Alias('install_all',
515 env.Command('$DOCINSTALLDIR' + htmlnode.dir.abspath[l:], htmlnode.dir,
516 [ SCons.Defaults.Copy('$TARGET','$SOURCE') ]))
518 env.Alias('install_all',
519 env.Install( '$DOCINSTALLDIR' + tagnode.dir.abspath[l:],
524 ## \brief Build combined doxygen cross-reference
526 # This command will build a complete cross-reference of \c xrefitems
527 # accross all modules.
529 # Right now, this command is very project specific. It needs to be
533 def DoxyXRef(env, docs=None,
534 HTML_HEADER = None, HTML_FOOTER = None,
535 TITLE = "Cross-reference of action points"):
537 docs = env.Alias('all_docs')[0].sources
538 xrefs = [ doc for doc in docs if os.path.splitext(doc.name)[1] == ".xmli" ]
539 xref = env.Command("doc/html/xref.xml", xrefs,
540 [ "echo '<?xml version=\"1.0\"?>' > $TARGET",
541 "echo '<xref>' >> $TARGET",
542 "cat $SOURCES >> $TARGET",
543 "echo '</xref>' >>$TARGET" ])
545 # Lastly we create the html file
546 sources = [ xref, "%s/xrefhtml.xslt" % basedir ]
547 if HTML_HEADER : sources.append(HTML_HEADER)
548 if HTML_FOOTER : sources.append(HTML_FOOTER)
552 commands.append("sed" +
553 " -e 's/\\$$title/$TITLE/g'" +
554 " -e 's/\\$$projectname/Overview/g'" +
555 " ${SOURCES[2]} > $TARGET")
556 commands.append("xsltproc" +
557 " --stringparam title '$TITLE'" +
558 " --stringparam types '$DOXY_XREF_TYPES'" +
559 " ${SOURCES[1]} $SOURCE >> $TARGET")
562 "sed -e 's/\\$$title/$TITLE/g' -e 's/\\$$projectname/Overview/g' ${SOURCES[%d]} >> $TARGET"
563 % (HTML_HEADER and 3 or 2))
565 if env.get('DOXY_HTML_XSL'):
566 xslfile = env.File(env['DOXY_HTML_XSL'])
567 reltopdir = '../' * len(xref[0].dir.abspath[len(env.Dir('#').abspath)+1:].split('/'))
568 if reltopdir : reltopdir = reltopdir[:-1]
569 else : reltopdir = '.'
570 commands.append(("xsltproc -o ${TARGET}.tmp" +
572 " --stringparam topdir %s" +
573 " ${SOURCES[-1]} $TARGET 2>/dev/null")
575 commands.append("mv ${TARGET}.tmp ${TARGET}")
576 sources.append(xslfile)
578 xref = env.Command("doc/html/xref.html", sources, commands,
581 env.Alias('all_docs',xref)
585 ## \brief Build library
587 # This target helper will build the given library. The library will be
588 # called lib<i>library</i>.a as is customary on UNIX systems. \a
589 # sources, \a testSources and \a LIBS are directly forwarded to the
590 # Objects build helper.
592 # The library is added to the list of default targets.
595 def Lib(env, library, sources, testSources = None, LIBS = [], OBJECTS = [], no_includes = False):
596 objects = Objects(env,sources,testSources,LIBS=LIBS,OBJECTS=OBJECTS)
599 lib = env.Library(env.File(LibPath(library)),objects)
601 env.Append(ALLLIBS = library)
602 env.Alias('default', lib)
603 InstallWithSources(env, lib, '$LIBINSTALLDIR', sources, testSources, no_includes)
606 ## \brief Build Object from multiple sources
607 def Object(env, target, sources, testSources = None, LIBS = [], OBJECTS = [], no_includes = False):
608 objects = Objects(env,sources,testSources,LIBS=LIBS,OBJECTS=OBJECTS)
611 ob = env.Command(target+".o", objects, "ld -r -o $TARGET $SOURCES")
613 env.Alias('default', ob)
614 InstallWithSources(env, ob, '$OBJINSTALLDIR', sources, testSources, no_includes)
617 ## \brief Build executable
619 # This target helper will build the given binary. The \a sources, \a
620 # testSources and \a LIBS arguments are forwarded to the Objects
621 # builder. The final program will be linked against all the library
622 # modules specified in \a LIBS (those are libraries which are built as
623 # part of the same proejct). To specify non-module libraries, use the
624 # construction environment parameters or the framework helpers.
627 def Binary(env, binary, sources, testSources = None, LIBS = [], OBJECTS = [], no_includes = False):
628 objects = Objects(env,sources,testSources,LIBS=LIBS,OBJECTS=OBJECTS)
632 progEnv.Prepend(LIBS = LIBS)
633 program = progEnv.ProgramNoScan(target=binary,source=objects+OBJECTS)
635 env.Depends(program, [ env.File(LibPath(x)) for x in LIBS ])
636 env.Alias('default', program)
637 InstallWithSources(env, program, '$BININSTALLDIR', sources, testSources, no_includes)
640 def AllIncludesHH(env, headers):
642 target = env.File("all_includes.hh")
643 file(target.abspath,"w").write("".join([ '#include "%s"\n' % f
645 env.Clean('all', target)