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  • To: help_forum@xxxxxxxxxxxxxxxxx
  • From: Hector Andres Gonzalez Diaz <hagonzalezd@xxxxxxxxxxx>
  • Date: Sun, 21 Nov 2010 15:36:41 -0500
  • Cc: systemc-forum@xxxxxxxxxxxxxxxxx
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Hi

Im trying to make an environment for verification of a verilog model using 
systemc and SCV.

But when i try to compile an SCV simple example, i get the next error:


scv_get_extensions.o:(.rodata._ZTV23scv_extension_callbacksIiE[vtable for 
scv_extension_callbacks<int>]+0x120): undefined reference to 
`_scv_extension_callbacks_int::_register_cb(scv_extension_callbacks_if::callback_base*)'
scv_get_extensions.o:(.rodata._ZTV23scv_extension_callbacksIiE[vtable for 
scv_extension_callbacks<int>]+0x124): undefined reference to 
`_scv_extension_util::_set_name(std::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)'
scv_get_extensions.o:(.rodata._ZTV23scv_extension_callbacksIiE[vtable for 
scv_extension_callbacks<int>]+0x128): undefined reference to 
`_scv_extension_util::_set_dynamic()'
scv_get_extensions.o:(.rodata._ZTV23scv_extension_callbacksIiE[vtable for 
scv_extension_callbacks<int>]+0x12c): undefined reference to 
`_scv_extension_rw_int::_set_instance_core_wrap(void*)'
scv_get_extensions.o:(.rodata._ZTV23scv_extension_callbacksIiE[vtable for 
scv_extension_callbacks<int>]+0x130): undefined reference to 
`_scv_extension_rand_int::generate_value_()'
collect2: ld returned 1 exit status

I have installed SCV library and i dont know what could be happen. The error 
appears when i try to make a simple .cpp file which contains just the function 
scv_get_extensions.

My O.S. is ubuntu 9.10 and my gcc version is 4.4.

Thanks

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