Hi all,
I get into trouble when trying to build a dll from my GNURadio OOT module
with Visual Studio 2013. I really appreciate if you could help me to solve
this issue.
I have installed:
GNURadio (got at
http://files.ettus.com/binaries/gnuradio/gnuradio_v3.7.2.2/gnuradio_3.7.2.2_Win32.exe
<http://files.ettus.com/binaries/gnuradio/gnuradio_v3.7.2.2/gnuradio_3.7.2.2_Win32.exe%29>
)
in C:\Program Files (x86).
boost 1.57.0 in C:\local.
Attached please find my gr-test project files.
I have set the properties of the project as follow:
C/C++>> General >> Additional Include Directories:
D:\install_src\uhdtest\gr-test\include;C:\local\boost_1_57_0;C:\Program
Files %28x86%29\gnuradio\include;%(AdditionalIncludeDirectories)
Linker >> General >> Additional Library Directories:
C:\Program Files
%28x86%29\gnuradio\lib;C:\local\boost_1_57_0\lib32-msvc-12.0;%(AdditionalLibraryDirectories)
Linker >> General >> Input:
gnuradio-pmt.lib;volk.lib;gnuradio-runtime.lib;%(AdditionalDependencies)
But when build the dll, some errors occur:
1>------ Build started: Project: gr-test, Configuration: Release Win32
------
1> add_const_ff_impl.cc
1>lib\add_const_ff_impl.cc(33): warning C4273:
'gr::test::add_const_ff::make' : inconsistent dll linkage
1> D:\install_src\uhdtest\gr-test\include\test/add_const_ff.h(49) : see
previous definition of 'make'
1> Creating library D:\install_src\uhdtest\gr-test\Release\gr-test.lib and
object D:\install_src\uhdtest\gr-test\Release\gr-test.exp
1>add_const_ff_impl.obj : error LNK2001: unresolved external symbol
"__declspec(dllimport) public: virtual __thiscall
gr::test::add_const_ff::~add_const_ff(void)" (__imp_??1add_const_ff@test@gr@
@UAE@XZ)
1>add_const_ff_impl.obj : error LNK2001: unresolved external symbol
"__declspec(dllimport) public: __thiscall
gr::test::add_const_ff::add_const_ff(void)" (__imp_??0add_const_ff@test@gr@
@QAE@XZ)
1>D:\install_src\uhdtest\gr-test\Release\gr-test.dll : fatal error LNK1120:
2 unresolved externals
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========
How to deal with them?
Best regards,
Damon
/* -*- c++ -*- */
/*
* Copyright 2015 <+YOU OR YOUR COMPANY+>.
*
* This 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 3, or (at your option)
* any later version.
*
* This software 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 software; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_TEST_ADD_CONST_FF_H
#define INCLUDED_TEST_ADD_CONST_FF_H
#include <test/api.h>
#include <gnuradio/sync_block.h>
namespace gr {
namespace test {
/*!
* \brief <+description of block+>
* \ingroup test
*
*/
class TEST_API add_const_ff : virtual public gr::sync_block
{
public:
typedef boost::shared_ptr<add_const_ff> sptr;
/*!
* \brief Return a shared_ptr to a new instance of test::add_const_ff.
*
* To avoid accidental use of raw pointers, test::add_const_ff's
* constructor is in a private implementation
* class. test::add_const_ff::make is the public interface for
* creating new instances.
*/
static sptr make(float k);
};
} // namespace test
} // namespace gr
#endif /* INCLUDED_TEST_ADD_CONST_FF_H */
/*
* Copyright 2011 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* GNU Radio 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 3, or (at your option)
* any later version.
*
* GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_TEST_API_H
#define INCLUDED_TEST_API_H
#include <gnuradio/attributes.h>
#ifdef gnuradio_test_EXPORTS
# define TEST_API __GR_ATTR_EXPORT
#else
# define TEST_API __GR_ATTR_IMPORT
#endif
#endif /* INCLUDED_TEST_API_H */
/* -*- c++ -*- */
/*
* Copyright 2015 <+YOU OR YOUR COMPANY+>.
*
* This 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 3, or (at your option)
* any later version.
*
* This software 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 software; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <gnuradio/io_signature.h>
#include "add_const_ff_impl.h"
namespace gr {
namespace test {
add_const_ff::sptr
add_const_ff::make(float k)
{
return gnuradio::get_initial_sptr
(new add_const_ff_impl(k));
}
/*
* The private constructor
*/
add_const_ff_impl::add_const_ff_impl(float k)
: gr::sync_block("add_const_ff",
gr::io_signature::make(1, 1, sizeof(float)),
gr::io_signature::make(1, 1, sizeof(float))),
d_k(k)
{}
/*
* Our virtual destructor.
*/
add_const_ff_impl::~add_const_ff_impl()
{
}
int
add_const_ff_impl::work(int noutput_items,
gr_vector_const_void_star &input_items,
gr_vector_void_star &output_items)
{
const float *in = (const float *) input_items[0];
float *out = (float *)output_items[0];
// Do <+signal processing+>
for (int index = 0; index < noutput_items; index++)
out[index] = in[index] + d_k;
// Tell runtime system how many output items we produced.
return noutput_items;
}
} /* namespace test */
} /* namespace gr */
/* -*- c++ -*- */
/*
* Copyright 2015 <+YOU OR YOUR COMPANY+>.
*
* This 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 3, or (at your option)
* any later version.
*
* This software 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 software; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_TEST_ADD_CONST_FF_IMPL_H
#define INCLUDED_TEST_ADD_CONST_FF_IMPL_H
#include <test/add_const_ff.h>
namespace gr {
namespace test {
class add_const_ff_impl : public add_const_ff
{
private:
float d_k;
public:
add_const_ff_impl(float k);
~add_const_ff_impl();
// Where all the action really happens
int work(int noutput_items,
gr_vector_const_void_star &input_items,
gr_vector_void_star &output_items);
};
} // namespace test
} // namespace gr
#endif /* INCLUDED_TEST_ADD_CONST_FF_IMPL_H */
_______________________________________________
Discuss-gnuradio mailing list
[email protected]
https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
