externals/grill/dyn_py build-pd-darwin.sh,NONE,1.1 config-pd-darwin.txt,NONE,1.1 dyn_py.cpp,NONE,1.1 dyn_py.vcproj,NONE,1.1 gpl.txt,NONE,1.1 license.txt,NONE,1.1 makefile.pd-darwin,NONE,1.1 make-files.txt,1.1,1.2 - Pd-cvs

27 Oct 2004


      Update of /cvsroot/pure-data/externals/grill/dyn_py
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv24481
Modified Files:
    make-files.txt 
Added Files:
    build-pd-darwin.sh config-pd-darwin.txt dyn_py.cpp 
    dyn_py.vcproj gpl.txt license.txt makefile.pd-darwin 
Log Message:
fixes for dsp and abstraction inlets
 a few fixes
 OSX
 only one dyn_id type for clarity
 deleted test/mar patches (moved to /doc branch)
 dyn SWIG module
 better interface for listeners
 added license stuff
 small fixes
 dyn python module checkin
--- NEW FILE: gpl.txt ---
    	    GNU GENERAL PUBLIC LICENSE
    	       Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
                       59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
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   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
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    (at your option) any later version.
This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
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Also add information on how to contact you by electronic and paper mail.
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The hypothetical commands `show w' and `show c' should show the appropriate
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Yoyodyne, Inc., hereby disclaims all copyright interest in the program
  `Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
  Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
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Public License instead of this License.
--- NEW FILE: build-pd-darwin.sh ---
#!/bin/sh
. config-pd-darwin.txt
make -f makefile.pd-darwin &&
{ 
    if [ $INSTDIR != "" ]; then
    	echo Now install as root
    	sudo make -f makefile.pd-darwin install
    fi
}
--- NEW FILE: dyn_py.vcproj ---
<?xml version="1.0" encoding="Windows-1252"?>
<VisualStudioProject
    ProjectType="Visual C++"
    Version="7.10"
    Name="dyn_py"
    ProjectGUID="{28762FF9-6B82-456F-8C1C-DEAB3661E1C7}"
    Keyword="ExtStoredProcProj">
    <Platforms>
    	<Platform
    		Name="Win32"/>
    </Platforms>
    <Configurations>
    	<Configuration
    		Name="Debug|Win32"
    		OutputDirectory="Debug"
    		IntermediateDirectory="Debug"
    		ConfigurationType="2"
    		CharacterSet="2">
    		<Tool
    			Name="VCCLCompilerTool"
    			Optimization="0"
    			AdditionalIncludeDirectories="C:\Programme\prog\Python23\include;../dyn;&quot;f:\prog\pd\pd-cvs\src&quot;"
    			PreprocessorDefinitions="WIN32;_WINDOWS;_DEBUG;_USRDLL"
    			MinimalRebuild="TRUE"
    			BasicRuntimeChecks="3"
    			RuntimeLibrary="3"
    			RuntimeTypeInfo="TRUE"
    			UsePrecompiledHeader="0"
    			WarningLevel="3"
    			Detect64BitPortabilityProblems="TRUE"
    			DebugInformationFormat="3"/>
    		<Tool
    			Name="VCCustomBuildTool"/>
    		<Tool
    			Name="VCLinkerTool"
    			AdditionalDependencies="python23_d.lib pycxx.lib"
    			OutputFile="../../debug/dyn_d.pyd"
    			LinkIncremental="2"
    			AdditionalLibraryDirectories="&quot;f:\prog\packs\Python-2.3.4\PCbuild&quot;;F:\prog\packs\pycxx_5_2_2\DLL\Debug"
    			GenerateDebugInformation="TRUE"
    			SubSystem="2"
    			ImportLibrary="$(OutDir)/dyn_py.lib"
    			TargetMachine="1"/>
    		<Tool
    			Name="VCMIDLTool"
    			PreprocessorDefinitions="_DEBUG"
    			MkTypLibCompatible="FALSE"/>
    		<Tool
    			Name="VCPostBuildEventTool"/>
    		<Tool
    			Name="VCPreBuildEventTool"/>
    		<Tool
    			Name="VCPreLinkEventTool"/>
    		<Tool
    			Name="VCResourceCompilerTool"
    			PreprocessorDefinitions="_DEBUG"
    			Culture="1031"/>
    		<Tool
    			Name="VCWebServiceProxyGeneratorTool"/>
    		<Tool
    			Name="VCXMLDataGeneratorTool"/>
    		<Tool
    			Name="VCWebDeploymentTool"/>
    		<Tool
    			Name="VCManagedWrapperGeneratorTool"/>
    		<Tool
    			Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
    	</Configuration>
    	<Configuration
    		Name="Release|Win32"
    		OutputDirectory="Release"
    		IntermediateDirectory="Release"
    		ConfigurationType="2"
    		CharacterSet="2">
    		<Tool
    			Name="VCCLCompilerTool"
    			Optimization="3"
    			GlobalOptimizations="TRUE"
    			OmitFramePointers="TRUE"
    			OptimizeForProcessor="3"
    			AdditionalIncludeDirectories="C:\Programme\prog\Python23\include;../../api/include"
    			PreprocessorDefinitions="WIN32;_WINDOWS;NDEBUG"
    			RuntimeLibrary="2"
    			EnableEnhancedInstructionSet="1"
    			RuntimeTypeInfo="TRUE"
    			UsePrecompiledHeader="0"
    			WarningLevel="3"
    			Detect64BitPortabilityProblems="TRUE"
    			DebugInformationFormat="0"/>
    		<Tool
    			Name="VCCustomBuildTool"/>
    		<Tool
    			Name="VCLinkerTool"
    			AdditionalDependencies="python23.lib pycxx.lib pd.lib"
    			OutputFile="../../release/dyn.pyd"
    			LinkIncremental="1"
    			SuppressStartupBanner="TRUE"
    			AdditionalLibraryDirectories="C:\Programme\prog\Python23\libs;F:\prog\packs\pycxx_5_2_2\DLL\Release;..\..\api\lib"
    			GenerateDebugInformation="FALSE"
    			SubSystem="2"
    			OptimizeReferences="2"
    			EnableCOMDATFolding="2"
    			ImportLibrary="$(OutDir)/dyn_py.lib"
    			TargetMachine="1"/>
    		<Tool
    			Name="VCMIDLTool"
    			PreprocessorDefinitions="NDEBUG"
    			MkTypLibCompatible="FALSE"/>
    		<Tool
    			Name="VCPostBuildEventTool"/>
    		<Tool
    			Name="VCPreBuildEventTool"/>
    		<Tool
    			Name="VCPreLinkEventTool"/>
    		<Tool
    			Name="VCResourceCompilerTool"
    			PreprocessorDefinitions="NDEBUG"
    			Culture="1031"/>
    		<Tool
    			Name="VCWebServiceProxyGeneratorTool"/>
    		<Tool
    			Name="VCXMLDataGeneratorTool"/>
    		<Tool
    			Name="VCWebDeploymentTool"/>
    		<Tool
    			Name="VCManagedWrapperGeneratorTool"/>
    		<Tool
    			Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
    	</Configuration>
    </Configurations>
    <References>
    </References>
    <Files>
    	<File
    		RelativePath=".\dyn_py.cpp">
    	</File>
    </Files>
    <Globals>
    </Globals>
</VisualStudioProject>
--- NEW FILE: license.txt ---
dyn~ - dynamic object management for PD
Copyright (c) Thomas Grill (xovo@gmx.net)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
In the official dyn~ distribution, the GNU General Public License is
in the file gpl.txt
---------------------------------------------------------
OTHER COPYRIGHT NOTICES
---------------------------------------------------------
This package uses the flext C++ layer - See its license text below:
--- flext ----------------------------------------------
flext - C++ layer for Max/MSP and pd (pure data) externals
Copyright (C) 2001-2003 Thomas Grill
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
In the official flext distribution, the GNU General Public License is
in the file gpl.txt
--- NEW FILE: makefile.pd-darwin ---
# Makefile for gcc @ darwin
# 
# usage:
# to build run "make -f makefile.pd-darwin"
# to install (as root), do "make -f makefile.pd-darwin install"
#
CONFIG=config-pd-darwin.txt
include ${CONFIG}
# compiler+linker stuff 
INCLUDES=${PDPATH} $(DYN) $(PYTHON) $(PYCXX)
FLAGS=${UFLAGS} -fexceptions -frtti
# compiler flags for optimized build
CFLAGS=-O2
# compiler flags for debug build
CFLAGS_D=-g
# flags for shared linking
LSHFLAGS= -bundle -bundle_loader $(PD)/pd
# frameworks
FRAMEWORKS=Python System
LIBS=pycxx dyn
# ----------------------------------------------
# the rest can stay untouched
# ----------------------------------------------
# all the source files from the package
include make-files.txt
MAKEFILE=makefile.pd-darwin
TARGET=$(TARGDIR)/$(NAME).so
TARGET_D=$(TARGDIR)/$(NAME)_d.so
HDRS=$(PHDRS) $(IHDRS)
all: $(TARGDIR) $(TARGET) $(TARGET_D)
$(TARGDIR):
    mkdir $(TARGDIR)
$(patsubst %,$(SRCDIR)/%,$(SRCS)): $(patsubst %,$(SRCDIR)/%,$(HDRS)) $(patsubst %,$(SRCDIR)/%,$(IHDRS)) $(MAKEFILE) $(CONFIG)
    touch $@
$(TARGDIR)/%.o : $(SRCDIR)/%.cpp
    $(CXX) -c $(CFLAGS) $(CFLAGS_T)  $(CFLAGS_S) $(FLAGS) $(patsubst %,-I%,$(INCLUDES) $(SRCDIR)) $< -o $@
$(TARGDIR)/%.do : $(SRCDIR)/%.cpp 
    $(CXX) -c $(CFLAGS_D) $(CFLAGS_T)  $(CFLAGS_S) $(FLAGS) $(patsubst %,-I%,$(INCLUDES) $(SRCDIR)) $< -o $@
$(TARGET) : $(patsubst %.cpp,$(TARGDIR)/%.o,$(SRCS))
    g++ $(LSHFLAGS) -o $@ $^ $(patsubst %,-l%,$(LIBS)) $(patsubst %,-framework %,$(FRAMEWORKS))
$(TARGET_D) : $(patsubst %.cpp,$(TARGDIR)/%.do,$(SRCS))
    g++ $(LSHFLAGS) -o $@ $^ $(patsubst %,-l%,$(LIBS)) $(patsubst %,-framework %,$(FRAMEWORKS))
.PHONY: clean install
clean:
    rm -f $(TARGDIR)/*.{o,do} $(TARGET) $(TARGET_D)
    
ifdef INSTDIR 
install:: $(INSTDIR)
install:: $(TARGET) $(TARGET_D)
    install $< $(INSTDIR)
endif
Index: make-files.txt
===================================================================
RCS file: /cvsroot/pure-data/externals/grill/dyn_py/make-files.txt,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** make-files.txt	27 Oct 2004 19:12:08 -0000	1.1
--- make-files.txt	27 Oct 2004 19:20:57 -0000	1.2
***************
*** 1,4 ****
! NAME=dyn
! SRCDIR=.
! 
! SRCS= dyn_py.cpp
--- 1,4 ----
! NAME=dyn
! SRCDIR=.
! 
! SRCS= dyn_py.cpp
--- NEW FILE: dyn_py.cpp ---
/* 
dyn_py - Python interface to the dyn library
Copyright (c)2004 Thomas Grill (gr@grrrr.org)
For information on usage and redistribution, and for a DISCLAIMER OF ALL
WARRANTIES, see the file, "license.txt," in this distribution.  
*/
#include <Python.h>
#ifdef _MSC_VER
#pragma warning(disable:4267)
#endif
#include <CXX/Objects.hxx>
#include <CXX/Extensions.hxx>
#include <dyn.h>
#include <ctype.h>
using namespace Py;
static Object dynpatcher(const Tuple &a,dyn_id ident = DYN_ID_NONE);
static Object dynobject(const Tuple &a,dyn_id ident = DYN_ID_NONE);
static Object dynmessage(const Tuple &a,dyn_id ident = DYN_ID_NONE);
static t_symbol *sym_list = gensym("list");
static t_symbol *sym_float = gensym("float");
static t_symbol *sym_symbol = gensym("symbol");
/*! Convert a Python tuple to PD atoms
    \not we don't need to check for $-arguments here... symbols will do
*/
static int tuple2atoms(const Tuple &s,int offs,t_symbol *&hdr,t_atom *lst,int sz,bool listonly = false)
{
    hdr = listonly?sym_list:NULL;
    int i = 0,len = s.length();
    for(int it = offs; it < len && i < sz; ++it) {
        const Object &o = s[it];
        if(o.isNumeric()) { 
            if(!hdr) hdr = sym_list;
            SETFLOAT(lst+i,(float)Float(o)); ++i; 
        }
        else if(o.isString()) { 
            t_symbol *s = gensym((char *)o.as_string().c_str());
            if(!hdr) hdr = s;
            else { SETSYMBOL(lst+i,s); ++i; }
        }
        else {
            hdr = NULL;
            return 0;
        }
    }
if(hdr == sym_list && i == 1) { 
        if(lst->a_type == A_FLOAT) hdr = sym_float;
        else if(lst->a_type == A_SYMBOL) hdr = sym_symbol;
    }
return i;
}
static Tuple atoms2tuple(const t_symbol *sym,int argc,const t_atom *argv)
{
    bool hd = sym != sym_list && sym != sym_float;
    Tuple args(argc+hd?1:0);
    int o = 0;
    if(hd) args[o++] = String(sym->s_name);
    for(int i = 0; i < argc; ++i,++o) {
        switch(argv[i].a_type) {
            case A_FLOAT: args[o] = Float(argv[i].a_w.w_float); break;
            case A_SYMBOL: args[o] = String(argv[i].a_w.w_symbol->s_name); break;
            default: args[o] = Nothing(); break;
        }          
    }
    return args;
}
typedef std::map<dyn_id,Callable *> ListenMap;
// all listeners
static ListenMap listen;
static void callback(dyn_id ident,int signal,void *data) 
{
    if(dyn_GetType(ident) == DYN_TYPE_LISTENER && signal == DYN_SIGNAL_FREE) {
        // clear listener data
        ListenMap::iterator it = listen.find(ident);
        if(it != listen.end()) {
            delete it->second;
            listen.erase(it);
        }
    }
#ifdef _DEBUG
    post("dyn callback - signal %i, object %x",signal,ident);
#endif
}
class dynIdent
    : public PythonExtension<dynIdent>
{
public:
    dyn_id ident;
dynIdent(dyn_id id = DYN_ID_NONE): ident(id) {}
static void init_type()
    {
    	behaviors().name("ID");
        behaviors().doc("documentation for dyn::Ident" );
add_varargs_method("Free", &dynIdent::f_free, "Free the dyn object");
add_varargs_method("Patcher", &dynIdent::f_patcher, "Create a new sub patcher");
        add_varargs_method("Object", &dynIdent::f_object, "Create a new dyn object");
        add_varargs_method("Message", &dynIdent::f_message, "Create a new dyn message object");
add_varargs_method("Inlets", &dynIdent::f_inlets, "Get inlet count of a dyn object");
        add_varargs_method("Outlets", &dynIdent::f_outlets, "Get outlet count of a dyn object");
add_varargs_method("InletType", &dynIdent::f_inlettype, "Get type of an inlet");
        add_varargs_method("OutletType", &dynIdent::f_outlettype, "Get type of an outlet");
add_varargs_method("Connect", &dynIdent::f_connect, "Connect two dyn objects");
add_varargs_method("Send", &dynIdent::f_send, "Send a message to a dyn object");
        add_varargs_method("Listen", &dynIdent::f_listen, "Listen to messages of a dyn object");
    }
private:
void Check() const
    { 
        if(ident == DYN_ID_NONE) throw RuntimeError("Dyn object not initialized"); 
    }
Object f_patcher(const Tuple &a) { Check(); return dynpatcher(a,ident); }
    Object f_object(const Tuple &a) { Check(); return dynobject(a,ident); } 
    Object f_message(const Tuple &a) { Check(); return dynmessage(a,ident); }
Object f_free(const Tuple &a) 
    { 
        // don't Check() object to free...
        if(ident != DYN_ID_NONE) {
            if(dyn_Free(DYN_SCHED_AUTO,ident) != DYN_ID_NONE)
                throw RuntimeError("Could not free dyn object");
ident = DYN_ID_NONE;
        }
        return Nothing();
    }
Object f_inlets(const Tuple &a) 
    { 
        Check();
        if(a.length()) throw RuntimeError("No arguments allowed");
        int ret = dyn_GetInletCount(ident);
        return ret >= 0?Int(ret):Nothing();
    }
Object f_outlets(const Tuple &a) 
    { 
        Check();
        if(a.length()) throw RuntimeError("No arguments allowed");
        int ret = dyn_GetOutletCount(ident);
        return ret >= 0?Int(ret):Nothing();
    }
Object f_inlettype(const Tuple &a) 
    { 
        Check();
        int ret = dyn_GetInletType(ident,Int(a[0]));
        if(ret >= 0)
            return Int(ret == DYN_INOUT_SIGNAL);
        else
            throw RuntimeError("Error querying inlet type");
    }
Object f_outlettype(const Tuple &a) 
    { 
        Check();
        int ret = dyn_GetOutletType(ident,Int(a[0]));
        if(ret >= 0)
            return Int(ret == DYN_INOUT_SIGNAL);
        else
            throw RuntimeError("Error querying outlet type");
    }
Object f_connect(const Tuple &a) 
    {
        if(a.length() == 3) {
            dyn_id obj;
            ExtensionObject<dynIdent> dst(a[1]);
            if(dyn_NewConnection(DYN_SCHED_AUTO,&obj,callback,ident,Int(a[0]),dst.extensionObject()->ident,Int(a[2])) == DYN_ID_NONE)
                return asObject(new dynIdent(obj));
            else
                throw RuntimeError("Error connecting dyn objects");
        }
        else
            throw RuntimeError("Syntax: Connect(src-outlet,dst-ID,dst-inlet)");
    }
Object f_send(const Tuple &a) 
    {
        Check();
int err = DYN_ERROR_GENERAL;
        if(a.length() == 2 && a[1].isString()) {
            std::string msg(a[1].as_string());
            err = dyn_SendStr(DYN_SCHED_AUTO,ident,Int(a[0]),msg.c_str());
        }
        else if(a.length() >= 2) {
            t_atom lst[256],*argv = lst;
            t_symbol *sym;
            int argc = tuple2atoms(a,1,sym,lst,256);
            if(argc || sym)
                err = dyn_Send(DYN_SCHED_AUTO,ident,Int(a[0]),sym,argc,argv);
        }
if(err == DYN_ERROR_NONE)
            return Nothing();
        else
            throw RuntimeError("Could not send to dyn object");
    }
Object f_listen(const Tuple &a) 
    {
        Check();
        if(a.length() == 2) {
            dyn_id obj;
            Callable *func = new Callable(a[1]);
            if(dyn_Listen(DYN_SCHED_AUTO,&obj,ident,Int(a[0]),listener,func) == DYN_ID_NONE) {
                listen[obj] = func;
                return asObject(new dynIdent(obj));
            }
            else {
                delete func;
                throw RuntimeError("Error creating dyn listener");
            }
        }
        else
            throw RuntimeError("Syntax: Listen(inlet,function)");
    }
static void listener(dyn_id id,dyn_id oid,int outlet,const t_symbol *sym,int argc,const t_atom *argv,void *data)
    {
    #ifdef _DEBUG
        post("dyn listener - object %x, outlet %i, sym %s",oid,outlet,sym->s_name);
    #endif
Callable *func = (Callable *)data;
// convert PD atoms to Python tuple
        Tuple args(atoms2tuple(sym,argc,argv));
Tuple tpl(3);
        tpl[0] = asObject(new dynIdent(oid));
        tpl[1] = Int(outlet);
        tpl[2] = args.length() == 1?args[0]:args;
try {
            func->apply(tpl); // call method
        }
        catch(Exception e) {
            PyErr_Print();
            e.clear();
        }
        catch(...) {
            PyErr_Clear();
        }
    }
};
class dynModule 
    : public ExtensionModule<dynModule>
{
public:
    dynModule()
    	: ExtensionModule<dynModule>( "dyn" )
    {
    	dynIdent::init_type();
add_varargs_method("Version", &dynModule::f_version, "Return version number");
        add_varargs_method("Patcher", &dynModule::f_patcher, "Create a new dyn patcher");
        add_varargs_method("Object", &dynModule::f_object, "Create a new dyn object");
        add_varargs_method("Message", &dynModule::f_message, "Create a new dyn message object");
// must be last
        initialize( "documentation for the dyn module" );
    }
protected:
Object f_version(const Tuple &a) 
    {
        return Int(DYN_VERSION);
    }
Object f_patcher(const Tuple &a) { return dynpatcher(a); }
    Object f_object(const Tuple &a) { return dynobject(a); }
    Object f_message(const Tuple &a) { return dynmessage(a); }
};
extern "C" 
#ifdef _MSC_VER
_declspec(dllexport)
#endif
void initdyn()
{
#if defined(PY_WIN32_DELAYLOAD_PYTHON_DLL)
    Py::InitialisePythonIndirectInterface();
#endif
    static dynModule* module = new dynModule;
}
static Object dynpatcher(const Tuple &a,dyn_id ident) 
{
    if(!a.length()) {
        dyn_id obj;
        if(dyn_NewPatcher(DYN_SCHED_AUTO,&obj,callback,ident) == DYN_ERROR_NONE)
            return asObject(new dynIdent(obj));
        else
            throw RuntimeError("Error creating dyn patcher");
    }
    else
        throw RuntimeError("Syntax: Patcher()");            
}
static Object dynobject(const Tuple &a,dyn_id ident) 
{
    dyn_id obj;
int err = DYN_ERROR_GENERAL;
    if(a.length() == 1 && a[0].isString())
        err = dyn_NewObjectStr(DYN_SCHED_AUTO,&obj,callback,ident,a[0].as_string().c_str());
    else {
        t_atom lst[256],*argv = lst;
        t_symbol *sym;
        int argc = tuple2atoms(a,0,sym,lst,256);
        if(argc || sym)
            err = dyn_NewObject(DYN_SCHED_AUTO,&obj,callback,ident,sym,argc,argv);
        else
            throw RuntimeError("Invalid arguments for dyn object");
    }
if(err == DYN_ERROR_NONE)
        return asObject(new dynIdent(obj));
    else
        throw RuntimeError("Error creating dyn object");            
}
static Object dynmessage(const Tuple &a,dyn_id ident) 
{
    dyn_id obj;
int err = DYN_ERROR_GENERAL;
    if(a.length() == 1 && a[0].isString())
        err = dyn_NewMessageStr(DYN_SCHED_AUTO,&obj,callback,ident,a[0].as_string().c_str());
    else {
        t_atom argv[256];
        t_symbol *hdr;
        int argc = tuple2atoms(a,0,hdr,argv,256,true);
        if(argc)
            err = dyn_NewMessage(DYN_SCHED_AUTO,&obj,callback,ident,argc,argv);
        else
            throw RuntimeError("Invalid arguments for dyn message");
    }
if(err == DYN_ERROR_NONE)
        return asObject(new dynIdent(obj));
    else
        throw RuntimeError("Error creating dyn message");
}
--- NEW FILE: config-pd-darwin.txt ---
# your c++ compiler (define only if it's different than g++)
# CXX=g++-3.3
# where are the PD header files? (m_pd.h, m_imp.h, g_canvas.h)
PDPATH=/Volumes/Daten/Prog/pd-0.37-4/src
# where is the PD executable
PD=/usr/local/bin
# where should flext libraries be built?
TARGDIR=./pd-darwin
# where should the dyn library and header be installed?
# (leave blank to omit installation)
PREFIX=/usr/local
# path to Python header
PYTHON=/System/Library/Frameworks/Python.framework/Headers
# path to dyn
DYN=../dyn
# path to pycxx
PYCXX=/Volumes/Daten/Prog/packs/pycxx_5_2_2
# folder to install modules to
INSTDIR=/Users/thomas/Library/Python/2.3/site-packages
# additional compiler flags
# (check if they fit for your system!)
UFLAGS=-malign-power -maltivec -faltivec