[Om-synth] building om with gcc4

[Federico]

hi people,
I have problems building om-synth with gcc-4.0.1
I've checked out a version from cvs some days ago.
It builds fine on a gentoo with gcc-3.4.5, but on 4.0.1 gives lot of 
unrelolved links (see the attached output).
anyone could help?



ar cru libom.a NodeBase.o Patch.o NodeFactory.o Om.o OmApp.o 
JackAudioDriver.o OSCReceiver.o OSCSender.o Buffer.o Port.o PortBase.o 
InputPort.o OutputPort.o MidiNoteNode.o MidiTriggerNode.o 
MidiControlNode.o RegisterClientEvent.o UnregisterClientEvent.o 
BridgeNode.o ControlInputNode.o ControlOutputNode.o AudioInputNode.o 
AudioOutputNode.o MidiInputNode.o MidiOutputNode.o Event.o 
ActivateEvent.o DeactivateEvent.o SetPortValueEvent.o 
SetPortValueSlowEvent.o NoteOnEvent.o NoteOffEvent.o AllNotesOffEvent.o 
ConnectionEvent.o DisconnectionEvent.o DisconnectNodeEvent.o 
DisconnectPortEvent.o DestroyEvent.o PreProcessor.o Maid.o 
AddNodeEvent.o SetMetadataEvent.o RequestMetadataEvent.o 
RequestPortValueEvent.o RequestAllObjectsEvent.o RequestPluginsEvent.o 
CreatePatchEvent.o OSCResponder.o PostProcessor.o Connection.o 
ConnectionBase.o ObjectStore.o LoadPluginsEvent.o EnablePatchEvent.o 
DisablePatchEvent.o ClearPatchEvent.o TransportNode.o RenameEvent.o 
MidiLearnEvent.o instantiations.o  AlsaMidiDriver.o LADSPAPlugin.o
ranlib libom.a
if g++ -DHAVE_CONFIG_H -I. -I. -I../..    -I/usr/include/alsa    
-I../../src/common -fno-exceptions -fno-rtti -fPIC -g -O2 -DNDEBUG 
-DNDEBUG -pipe -fmessage-length=139 
-fdiagnostics-show-location=every-line -MT main.o -MD -MP -MF 
".deps/main.Tpo" -c -o main.o main.cpp; \
then mv -f ".deps/main.Tpo" ".deps/main.Po"; else rm -f 
".deps/main.Tpo"; exit 1; fi
if gcc -DHAVE_CONFIG_H -I. -I. -I../..     -g -O2 -DNDEBUG -pipe 
-fmessage-length=139 -fdiagnostics-show-location=every-line -MT 
cmdline.o -MD -MP -MF ".deps/cmdline.Tpo" -c -o cmdline.o cmdline.c; \
then mv -f ".deps/cmdline.Tpo" ".deps/cmdline.Po"; else rm -f 
".deps/cmdline.Tpo"; exit 1; fi
/bin/sh ../../libtool --tag=CXX --mode=link g++ -I/usr/include/alsa    
-I../../src/common -fno-exceptions -fno-rtti -fPIC -g -O2 -DNDEBUG 
-DNDEBUG -pipe -fmessage-length=139 
-fdiagnostics-show-location=every-line   -o om  main.o cmdline.o libom.a 
-ljack   -llo -lpthread   -lasound -lm -ldl -lpthread    -lrt -lrt -lpthread
mkdir .libs
g++ -I/usr/include/alsa -I../../src/common -fno-exceptions -fno-rtti 
-fPIC -g -O2 -DNDEBUG -DNDEBUG -pipe -fmessage-length=139 
-fdiagnostics-show-location=every-line -o om main.o cmdline.o  libom.a 
/usr/lib/libjack.so /usr/lib/liblo.so /usr/lib/libasound.so -lm -ldl 
-lrt -lpthread
libom.a(JackAudioDriver.o)(.gnu.linkonce.d._ZTVN2Om8PortBaseIfEE[vtable 
for Om::PortBase<float>]+0x28): undefined reference to 
`Om::PortBase<float>::prepare_buffers(unsigned int)'
libom.a(JackAudioDriver.o)(.gnu.linkonce.d._ZTVN2Om8PortBaseINS_11MidiMessageEEE[vtable 
for Om::PortBase<Om::MidiMessage>]+0x28): undefined reference to 
`Om::PortBase<Om::MidiMessage>::prepare_buffers(unsigned int)'
libom.a(SetPortValueEvent.o)(.text+0xf1): In function 
`Om::SetPortValueEvent::execute(unsigned int)':
/home/fferri/om-synth/om-synth/src/engine/SetPortValueEvent.cpp:68: 
undefined reference to `Om::PortBase<float>::set_value(unsigned int, 
float, unsigned int)'
libom.a(SetPortValueEvent.o)(.text+0x128):/home/fferri/om-synth/om-synth/src/engine/SetPortValueEvent.cpp:66: 
undefined reference to `Om::PortBase<float>::set_value(float, unsigned int)'
libom.a(SetPortValueSlowEvent.o)(.text+0x102): In function 
`Om::SetPortValueSlowEvent::execute(unsigned int)':
/home/fferri/om-synth/om-synth/src/engine/SetPortValueSlowEvent.cpp:79: 
undefined reference to `Om::PortBase<float>::set_value(float, unsigned int)'
libom.a(ConnectionEvent.o)(.gnu.linkonce.d._ZTVN2Om10OutputPortIfEE[vtable 
for Om::OutputPort<float>]+0x28): undefined reference to 
`Om::PortBase<float>::prepare_buffers(unsigned int)'
libom.a(ConnectionEvent.o)(.gnu.linkonce.d._ZTVN2Om9InputPortIfEE[vtable 
for Om::InputPort<float>]+0x28): undefined reference to 
`Om::InputPort<float>::prepare_buffers(unsigned int)'
libom.a(ConnectionEvent.o)(.gnu.linkonce.d._ZTVN2Om9InputPortINS_11MidiMessageEEE[vtable 
for Om::InputPort<Om::MidiMessage>]+0x28): undefined reference to 
`Om::InputPort<Om::MidiMessage>::prepare_buffers(unsigned int)'
libom.a(NodeFactory.o)(.gnu.linkonce.d._ZTVN2Om10BridgeNodeIfEE[vtable 
for Om::BridgeNode<float>]+0x1c): undefined reference to 
`Om::BridgeNode<float>::set_path(Om::Path const&)'
libom.a(NodeFactory.o)(.gnu.linkonce.d._ZTVN2Om10BridgeNodeIfEE[vtable 
for Om::BridgeNode<float>]+0x28): undefined reference to 
`Om::BridgeNode<float>::activate()'
libom.a(NodeFactory.o)(.gnu.linkonce.d._ZTVN2Om10BridgeNodeIfEE[vtable 
for Om::BridgeNode<float>]+0x2c): undefined reference to 
`Om::BridgeNode<float>::deactivate()'
libom.a(NodeFactory.o)(.gnu.linkonce.d._ZTVN2Om10BridgeNodeIfEE[vtable 
for Om::BridgeNode<float>]+0x6c): undefined reference to 
`Om::BridgeNode<float>::add_to_patch()'
libom.a(NodeFactory.o)(.gnu.linkonce.d._ZTVN2Om10BridgeNodeIfEE[vtable 
for Om::BridgeNode<float>]+0x70): undefined reference to 
`Om::BridgeNode<float>::remove_from_patch()'
libom.a(NodeFactory.o)(.gnu.linkonce.d._ZTVN2Om10BridgeNodeIfEE[vtable 
for Om::BridgeNode<float>]+0x74): undefined reference to 
`Om::BridgeNode<float>::send_creation_messages(Om::ClientRecord*) const'
libom.a(NodeFactory.o)(.gnu.linkonce.d._ZTVN2Om10BridgeNodeINS_11MidiMessageEEE[vtable 
for Om::BridgeNode<Om::MidiMessage>]+0x1c): undefined reference to 
`Om::BridgeNode<Om::MidiMessage>::set_path(Om::Path const&)'
libom.a(NodeFactory.o)(.gnu.linkonce.d._ZTVN2Om10BridgeNodeINS_11MidiMessageEEE[vtable 
for Om::BridgeNode<Om::MidiMessage>]+0x28): undefined reference to 
`Om::BridgeNode<Om::MidiMessage>::activate()'
libom.a(NodeFactory.o)(.gnu.linkonce.d._ZTVN2Om10BridgeNodeINS_11MidiMessageEEE[vtable 
for Om::BridgeNode<Om::MidiMessage>]+0x2c): undefined reference to 
`Om::BridgeNode<Om::MidiMessage>::deactivate()'
libom.a(NodeFactory.o)(.gnu.linkonce.d._ZTVN2Om10BridgeNodeINS_11MidiMessageEEE[vtable 
for Om::BridgeNode<Om::MidiMessage>]+0x6c): undefined reference to 
`Om::BridgeNode<Om::MidiMessage>::add_to_patch()'
libom.a(NodeFactory.o)(.gnu.linkonce.d._ZTVN2Om10BridgeNodeINS_11MidiMessageEEE[vtable 
for Om::BridgeNode<Om::MidiMessage>]+0x70): undefined reference to 
`Om::BridgeNode<Om::MidiMessage>::remove_from_patch()'
libom.a(NodeFactory.o)(.gnu.linkonce.d._ZTVN2Om10BridgeNodeINS_11MidiMessageEEE[vtable 
for Om::BridgeNode<Om::MidiMessage>]+0x74): undefined reference to 
`Om::BridgeNode<Om::MidiMessage>::send_creation_messages(Om::ClientRecord*) 
const'
libom.a(OutputPort.o)(.gnu.linkonce.d._ZTVN2Om10OutputPortINS_11MidiMessageEEE[vtable 
for Om::OutputPort<Om::MidiMessage>]+0x28): undefined reference to 
`Om::PortBase<Om::MidiMessage>::prepare_buffers(unsigned int)'
libom.a(MidiControlNode.o)(.text+0x1b0): In function 
`Om::MidiControlNode::control(unsigned char, unsigned char, unsigned int)':
/home/fferri/om-synth/om-synth/src/engine/MidiControlNode.cpp:128: 
undefined reference to `Om::PortBase<float>::set_value(float, unsigned int)'
libom.a(MidiControlNode.o)(.text+0x1cc):/home/fferri/om-synth/om-synth/src/engine/MidiControlNode.cpp:129: 
undefined reference to `Om::PortBase<float>::set_value(float, unsigned int)'
libom.a(MidiControlNode.o)(.text+0x1fd):/home/fferri/om-synth/om-synth/src/engine/MidiControlNode.cpp:103: 
undefined reference to `Om::PortBase<float>::set_value(float, unsigned int)'
libom.a(ControlInputNode.o)(.gnu.linkonce.d._ZTVN2Om16ControlInputNodeE[vtable 
for Om::ControlInputNode]+0x1c): undefined reference to 
`Om::BridgeNode<float>::set_path(Om::Path const&)'
libom.a(ControlInputNode.o)(.gnu.linkonce.d._ZTVN2Om16ControlInputNodeE[vtable 
for Om::ControlInputNode]+0x28): undefined reference to 
`Om::BridgeNode<float>::activate()'
libom.a(ControlInputNode.o)(.gnu.linkonce.d._ZTVN2Om16ControlInputNodeE[vtable 
for Om::ControlInputNode]+0x2c): undefined reference to 
`Om::BridgeNode<float>::deactivate()'
libom.a(ControlInputNode.o)(.gnu.linkonce.d._ZTVN2Om16ControlInputNodeE[vtable 
for Om::ControlInputNode]+0x6c): undefined reference to 
`Om::BridgeNode<float>::add_to_patch()'
libom.a(ControlInputNode.o)(.gnu.linkonce.d._ZTVN2Om16ControlInputNodeE[vtable 
for Om::ControlInputNode]+0x70): undefined reference to 
`Om::BridgeNode<float>::remove_from_patch()'
libom.a(ControlInputNode.o)(.gnu.linkonce.d._ZTVN2Om16ControlInputNodeE[vtable 
for Om::ControlInputNode]+0x74): undefined reference to 
`Om::BridgeNode<float>::send_creation_messages(Om::ClientRecord*) const'
libom.a(ControlOutputNode.o)(.gnu.linkonce.d._ZTVN2Om17ControlOutputNodeE[vtable 
for Om::ControlOutputNode]+0x1c): undefined reference to 
`Om::BridgeNode<float>::set_path(Om::Path const&)'
libom.a(ControlOutputNode.o)(.gnu.linkonce.d._ZTVN2Om17ControlOutputNodeE[vtable 
for Om::ControlOutputNode]+0x28): undefined reference to 
`Om::BridgeNode<float>::activate()'
libom.a(ControlOutputNode.o)(.gnu.linkonce.d._ZTVN2Om17ControlOutputNodeE[vtable 
for Om::ControlOutputNode]+0x2c): undefined reference to 
`Om::BridgeNode<float>::deactivate()'
libom.a(ControlOutputNode.o)(.gnu.linkonce.d._ZTVN2Om17ControlOutputNodeE[vtable 
for Om::ControlOutputNode]+0x6c): undefined reference to 
`Om::BridgeNode<float>::add_to_patch()'
libom.a(ControlOutputNode.o)(.gnu.linkonce.d._ZTVN2Om17ControlOutputNodeE[vtable 
for Om::ControlOutputNode]+0x70): undefined reference to 
`Om::BridgeNode<float>::remove_from_patch()'
libom.a(ControlOutputNode.o)(.gnu.linkonce.d._ZTVN2Om17ControlOutputNodeE[vtable 
for Om::ControlOutputNode]+0x74): undefined reference to 
`Om::BridgeNode<float>::send_creation_messages(Om::ClientRecord*) const'
libom.a(AudioInputNode.o)(.text+0x2c1): In function 
`Om::AudioInputNode::AudioInputNode(std::basic_string<char, 
std::char_traits<char>, std::allocator<char> > const&, unsigned int, 
Om::Patch*, unsigned int, unsigned int)':
/home/fferri/om-synth/om-synth/src/engine/AudioInputNode.cpp:36: 
undefined reference to `Om::PortBase<float>::set_value(float, unsigned int)'
libom.a(AudioInputNode.o)(.text+0xe91): In function 
`Om::AudioInputNode::AudioInputNode(std::basic_string<char, 
std::char_traits<char>, std::allocator<char> > const&, unsigned int, 
Om::Patch*, unsigned int, unsigned int)':
/home/fferri/om-synth/om-synth/src/engine/AudioInputNode.cpp:36: 
undefined reference to `Om::PortBase<float>::set_value(float, unsigned int)'
libom.a(AudioInputNode.o)(.gnu.linkonce.d._ZTVN2Om14AudioInputNodeE[vtable 
for Om::AudioInputNode]+0x1c): undefined reference to 
`Om::BridgeNode<float>::set_path(Om::Path const&)'
libom.a(AudioInputNode.o)(.gnu.linkonce.d._ZTVN2Om14AudioInputNodeE[vtable 
for Om::AudioInputNode]+0x28): undefined reference to 
`Om::BridgeNode<float>::activate()'
libom.a(AudioInputNode.o)(.gnu.linkonce.d._ZTVN2Om14AudioInputNodeE[vtable 
for Om::AudioInputNode]+0x2c): undefined reference to 
`Om::BridgeNode<float>::deactivate()'
libom.a(AudioInputNode.o)(.gnu.linkonce.d._ZTVN2Om14AudioInputNodeE[vtable 
for Om::AudioInputNode]+0x6c): undefined reference to 
`Om::BridgeNode<float>::add_to_patch()'
libom.a(AudioInputNode.o)(.gnu.linkonce.d._ZTVN2Om14AudioInputNodeE[vtable 
for Om::AudioInputNode]+0x70): undefined reference to 
`Om::BridgeNode<float>::remove_from_patch()'
libom.a(AudioInputNode.o)(.gnu.linkonce.d._ZTVN2Om14AudioInputNodeE[vtable 
for Om::AudioInputNode]+0x74): undefined reference to 
`Om::BridgeNode<float>::send_creation_messages(Om::ClientRecord*) const'
libom.a(AudioOutputNode.o)(.text+0x2bb): In function 
`Om::AudioOutputNode::AudioOutputNode(std::basic_string<char, 
std::char_traits<char>, std::allocator<char> > const&, unsigned int, 
Om::Patch*, unsigned int, unsigned int)':
/home/fferri/om-synth/om-synth/src/engine/AudioOutputNode.cpp:37: 
undefined reference to `Om::PortBase<float>::set_value(float, unsigned int)'
libom.a(AudioOutputNode.o)(.text+0xe7b): In function 
`Om::AudioOutputNode::AudioOutputNode(std::basic_string<char, 
std::char_traits<char>, std::allocator<char> > const&, unsigned int, 
Om::Patch*, unsigned int, unsigned int)':
/home/fferri/om-synth/om-synth/src/engine/AudioOutputNode.cpp:37: 
undefined reference to `Om::PortBase<float>::set_value(float, unsigned int)'
libom.a(AudioOutputNode.o)(.gnu.linkonce.d._ZTVN2Om15AudioOutputNodeE[vtable 
for Om::AudioOutputNode]+0x1c): undefined reference to 
`Om::BridgeNode<float>::set_path(Om::Path const&)'
libom.a(AudioOutputNode.o)(.gnu.linkonce.d._ZTVN2Om15AudioOutputNodeE[vtable 
for Om::AudioOutputNode]+0x28): undefined reference to 
`Om::BridgeNode<float>::activate()'
libom.a(AudioOutputNode.o)(.gnu.linkonce.d._ZTVN2Om15AudioOutputNodeE[vtable 
for Om::AudioOutputNode]+0x2c): undefined reference to 
`Om::BridgeNode<float>::deactivate()'
libom.a(AudioOutputNode.o)(.gnu.linkonce.d._ZTVN2Om15AudioOutputNodeE[vtable 
for Om::AudioOutputNode]+0x6c): undefined reference to 
`Om::BridgeNode<float>::add_to_patch()'
libom.a(AudioOutputNode.o)(.gnu.linkonce.d._ZTVN2Om15AudioOutputNodeE[vtable 
for Om::AudioOutputNode]+0x70): undefined reference to 
`Om::BridgeNode<float>::remove_from_patch()'
libom.a(AudioOutputNode.o)(.gnu.linkonce.d._ZTVN2Om15AudioOutputNodeE[vtable 
for Om::AudioOutputNode]+0x74): undefined reference to 
`Om::BridgeNode<float>::send_creation_messages(Om::ClientRecord*) const'
libom.a(MidiInputNode.o)(.gnu.linkonce.d._ZTVN2Om13MidiInputNodeE[vtable 
for Om::MidiInputNode]+0x1c): undefined reference to 
`Om::BridgeNode<Om::MidiMessage>::set_path(Om::Path const&)'
libom.a(MidiInputNode.o)(.gnu.linkonce.d._ZTVN2Om13MidiInputNodeE[vtable 
for Om::MidiInputNode]+0x28): undefined reference to 
`Om::BridgeNode<Om::MidiMessage>::activate()'
libom.a(MidiInputNode.o)(.gnu.linkonce.d._ZTVN2Om13MidiInputNodeE[vtable 
for Om::MidiInputNode]+0x2c): undefined reference to 
`Om::BridgeNode<Om::MidiMessage>::deactivate()'
libom.a(MidiInputNode.o)(.gnu.linkonce.d._ZTVN2Om13MidiInputNodeE[vtable 
for Om::MidiInputNode]+0x6c): undefined reference to 
`Om::BridgeNode<Om::MidiMessage>::add_to_patch()'
libom.a(MidiInputNode.o)(.gnu.linkonce.d._ZTVN2Om13MidiInputNodeE[vtable 
for Om::MidiInputNode]+0x70): undefined reference to 
`Om::BridgeNode<Om::MidiMessage>::remove_from_patch()'
libom.a(MidiInputNode.o)(.gnu.linkonce.d._ZTVN2Om13MidiInputNodeE[vtable 
for Om::MidiInputNode]+0x74): undefined reference to 
`Om::BridgeNode<Om::MidiMessage>::send_creation_messages(Om::ClientRecord*) 
const'
libom.a(MidiOutputNode.o)(.gnu.linkonce.d._ZTVN2Om14MidiOutputNodeE[vtable 
for Om::MidiOutputNode]+0x1c): undefined reference to 
`Om::BridgeNode<Om::MidiMessage>::set_path(Om::Path const&)'
libom.a(MidiOutputNode.o)(.gnu.linkonce.d._ZTVN2Om14MidiOutputNodeE[vtable 
for Om::MidiOutputNode]+0x28): undefined reference to 
`Om::BridgeNode<Om::MidiMessage>::activate()'
libom.a(MidiOutputNode.o)(.gnu.linkonce.d._ZTVN2Om14MidiOutputNodeE[vtable 
for Om::MidiOutputNode]+0x2c): undefined reference to 
`Om::BridgeNode<Om::MidiMessage>::deactivate()'
libom.a(MidiOutputNode.o)(.gnu.linkonce.d._ZTVN2Om14MidiOutputNodeE[vtable 
for Om::MidiOutputNode]+0x6c): undefined reference to 
`Om::BridgeNode<Om::MidiMessage>::add_to_patch()'
libom.a(MidiOutputNode.o)(.gnu.linkonce.d._ZTVN2Om14MidiOutputNodeE[vtable 
for Om::MidiOutputNode]+0x70): undefined reference to 
`Om::BridgeNode<Om::MidiMessage>::remove_from_patch()'
libom.a(MidiOutputNode.o)(.gnu.linkonce.d._ZTVN2Om14MidiOutputNodeE[vtable 
for Om::MidiOutputNode]+0x74): undefined reference to 
`Om::BridgeNode<Om::MidiMessage>::send_creation_messages(Om::ClientRecord*) 
const'
libom.a(LADSPAPlugin.o)(.text+0x7e1): In function 
`Om::LADSPAPlugin::activate()':
/home/fferri/om-synth/om-synth/src/engine/LADSPAPlugin.cpp:157: 
undefined reference to `Om::PortBase<float>::set_value(float, unsigned int)'
libom.a(LADSPAPlugin.o)(.text+0x7fb):/home/fferri/om-synth/om-synth/src/engine/LADSPAPlugin.cpp:159: 
undefined reference to `Om::PortBase<float>::set_value(float, unsigned int)'
libom.a(LADSPAPlugin.o)(.text+0xe14): In function 
`Om::LADSPAPlugin::instantiate()':
/home/fferri/om-synth/om-synth/src/engine/LADSPAPlugin.cpp:127: 
undefined reference to `Om::PortBase<float>::set_value(float, unsigned int)'
libom.a(LADSPAPlugin.o)(.text+0xf8d):/home/fferri/om-synth/om-synth/src/engine/LADSPAPlugin.cpp:129: 
undefined reference to `Om::PortBase<float>::set_value(float, unsigned int)'
collect2: ld returned 1 exit status
make[4]: *** [om] Error 1
make[4]: Leaving directory `/home/fferri/om-synth/om-synth/src/engine'
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory `/home/fferri/om-synth/om-synth/src/engine'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/fferri/om-synth/om-synth/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/fferri/om-synth/om-synth'
make: *** [all] Error 2