13 Dec
2018
13 Dec
'18
10:56 a.m.
Hi Doron,
my guess is that you updated the log4cpp header files, but your ld is
still linking to an older version of log4cpp, or vice versa.
Since (as far as I know), gr-osmosdr doesn't use log4cpp itself at all,
this would, for example, happen, if you have a GNU Radio installed that
was built agains an older version of log4cpp, and then you've updated
log4cpp, and now are trying to build software that links agains GNU
Radio.
Best regards,
Marcus
On Wed, 2018-12-12 at 22:44 +0200, Doron Behar wrote:
So I wanted to compile gr-osmosdr from source. I
created a build
directory and I ran `cmake ..` and then `make`.
These are the errors I got:
```
[ 57%] Linking CXX shared library libgnuradio-osmosdr-0.1.5git.so
/usr/bin/ld: CMakeFiles/gnuradio-osmosdr.dir/source_impl.cc.o: in
function `_GLOBAL__sub_I_source_impl.cc':
source_impl.cc:(.text.startup+0x54): undefined reference to
`log4cpp::Appender::AppenderMapStorageInitializer::AppenderMapStorage
Initializer()'
/usr/bin/ld: source_impl.cc:(.text.startup+0x6b): undefined reference
to
`log4cpp::Appender::AppenderMapStorageInitializer::~AppenderMapStorag
eInitializer()'
/usr/bin/ld: CMakeFiles/gnuradio-osmosdr.dir/sink_impl.cc.o: in
function `_GLOBAL__sub_I_sink_impl.cc':
sink_impl.cc:(.text.startup+0x54): undefined reference to
`log4cpp::Appender::AppenderMapStorageInitializer::AppenderMapStorage
Initializer()'
/usr/bin/ld: sink_impl.cc:(.text.startup+0x6b): undefined reference
to
`log4cpp::Appender::AppenderMapStorageInitializer::~AppenderMapStorag
eInitializer()'
/usr/bin/ld: CMakeFiles/gnuradio-osmosdr.dir/device.cc.o: in function
`_GLOBAL__sub_I_device.cc':
device.cc:(.text.startup+0x60): undefined reference to
`log4cpp::Appender::AppenderMapStorageInitializer::AppenderMapStorage
Initializer()'
/usr/bin/ld: device.cc:(.text.startup+0x67): undefined reference to
`log4cpp::Appender::AppenderMapStorageInitializer::~AppenderMapStorag
eInitializer()'
/usr/bin/ld: CMakeFiles/gnuradio-
osmosdr.dir/osmosdr/osmosdr_src_c.cc.o: in function
`_GLOBAL__sub_I_osmosdr_src_c.cc':
osmosdr_src_c.cc:(.text.startup+0x54): undefined reference to
`log4cpp::Appender::AppenderMapStorageInitializer::AppenderMapStorage
Initializer()'
/usr/bin/ld: osmosdr_src_c.cc:(.text.startup+0x6b): undefined
reference to
`log4cpp::Appender::AppenderMapStorageInitializer::~AppenderMapStorag
eInitializer()'
/usr/bin/ld: CMakeFiles/gnuradio-osmosdr.dir/file/file_source_c.cc.o:
in function `_GLOBAL__sub_I_file_source_c.cc':
file_source_c.cc:(.text.startup+0x54): undefined reference to
`log4cpp::Appender::AppenderMapStorageInitializer::AppenderMapStorage
Initializer()'
/usr/bin/ld: file_source_c.cc:(.text.startup+0x6b): undefined
reference to
`log4cpp::Appender::AppenderMapStorageInitializer::~AppenderMapStorag
eInitializer()'
/usr/bin/ld: CMakeFiles/gnuradio-osmosdr.dir/file/file_sink_c.cc.o:
in function `_GLOBAL__sub_I_file_sink_c.cc':
file_sink_c.cc:(.text.startup+0x54): undefined reference to
`log4cpp::Appender::AppenderMapStorageInitializer::AppenderMapStorage
Initializer()'
/usr/bin/ld: file_sink_c.cc:(.text.startup+0x6b): undefined reference
to
`log4cpp::Appender::AppenderMapStorageInitializer::~AppenderMapStorag
eInitializer()'
/usr/bin/ld: CMakeFiles/gnuradio-osmosdr.dir/rtl/rtl_source_c.cc.o:
in function `_GLOBAL__sub_I_rtl_source_c.cc':
rtl_source_c.cc:(.text.startup+0x54): undefined reference to
`log4cpp::Appender::AppenderMapStorageInitializer::AppenderMapStorage
Initializer()'
/usr/bin/ld: rtl_source_c.cc:(.text.startup+0x6b): undefined
reference to
`log4cpp::Appender::AppenderMapStorageInitializer::~AppenderMapStorag
eInitializer()'
/usr/bin/ld: CMakeFiles/gnuradio-
osmosdr.dir/rtl_tcp/rtl_tcp_source_c.cc.o: in function
`_GLOBAL__sub_I_rtl_tcp_source_c.cc':
rtl_tcp_source_c.cc:(.text.startup+0x54): undefined reference to
`log4cpp::Appender::AppenderMapStorageInitializer::AppenderMapStorage
Initializer()'
/usr/bin/ld: rtl_tcp_source_c.cc:(.text.startup+0x6b): undefined
reference to
`log4cpp::Appender::AppenderMapStorageInitializer::~AppenderMapStorag
eInitializer()'
/usr/bin/ld: CMakeFiles/gnuradio-osmosdr.dir/uhd/uhd_sink_c.cc.o: in
function `_GLOBAL__sub_I_uhd_sink_c.cc':
uhd_sink_c.cc:(.text.startup+0x54): undefined reference to
`log4cpp::Appender::AppenderMapStorageInitializer::AppenderMapStorage
Initializer()'
/usr/bin/ld: uhd_sink_c.cc:(.text.startup+0x6b): undefined reference
to
`log4cpp::Appender::AppenderMapStorageInitializer::~AppenderMapStorag
eInitializer()'
/usr/bin/ld: CMakeFiles/gnuradio-osmosdr.dir/uhd/uhd_source_c.cc.o:
in function `_GLOBAL__sub_I_uhd_source_c.cc':
uhd_source_c.cc:(.text.startup+0x54): undefined reference to
`log4cpp::Appender::AppenderMapStorageInitializer::AppenderMapStorage
Initializer()'
/usr/bin/ld: uhd_source_c.cc:(.text.startup+0x6b): undefined
reference to
`log4cpp::Appender::AppenderMapStorageInitializer::~AppenderMapStorag
eInitializer()'
/usr/bin/ld: CMakeFiles/gnuradio-osmosdr.dir/miri/miri_source_c.cc.o:
in function `_GLOBAL__sub_I_miri_source_c.cc':
miri_source_c.cc:(.text.startup+0x54): undefined reference to
`log4cpp::Appender::AppenderMapStorageInitializer::AppenderMapStorage
Initializer()'
/usr/bin/ld: miri_source_c.cc:(.text.startup+0x6b): undefined
reference to
`log4cpp::Appender::AppenderMapStorageInitializer::~AppenderMapStorag
eInitializer()'
/usr/bin/ld: CMakeFiles/gnuradio-
osmosdr.dir/hackrf/hackrf_source_c.cc.o: in function
`_GLOBAL__sub_I_hackrf_source_c.cc':
hackrf_source_c.cc:(.text.startup+0x58): undefined reference to
`log4cpp::Appender::AppenderMapStorageInitializer::AppenderMapStorage
Initializer()'
/usr/bin/ld: hackrf_source_c.cc:(.text.startup+0x5f): undefined
reference to
`log4cpp::Appender::AppenderMapStorageInitializer::~AppenderMapStorag
eInitializer()'
/usr/bin/ld: CMakeFiles/gnuradio-
osmosdr.dir/hackrf/hackrf_sink_c.cc.o: in function
`_GLOBAL__sub_I_hackrf_sink_c.cc':
hackrf_sink_c.cc:(.text.startup+0x58): undefined reference to
`log4cpp::Appender::AppenderMapStorageInitializer::AppenderMapStorage
Initializer()'
/usr/bin/ld: hackrf_sink_c.cc:(.text.startup+0x5f): undefined
reference to
`log4cpp::Appender::AppenderMapStorageInitializer::~AppenderMapStorag
eInitializer()'
/usr/bin/ld: CMakeFiles/gnuradio-
osmosdr.dir/bladerf/bladerf_source_c.cc.o: in function
`_GLOBAL__sub_I_bladerf_source_c.cc':
bladerf_source_c.cc:(.text.startup+0x54): undefined reference to
`log4cpp::Appender::AppenderMapStorageInitializer::AppenderMapStorage
Initializer()'
/usr/bin/ld: bladerf_source_c.cc:(.text.startup+0x6b): undefined
reference to
`log4cpp::Appender::AppenderMapStorageInitializer::~AppenderMapStorag
eInitializer()'
/usr/bin/ld: CMakeFiles/gnuradio-
osmosdr.dir/bladerf/bladerf_sink_c.cc.o: in function
`_GLOBAL__sub_I_bladerf_sink_c.cc':
bladerf_sink_c.cc:(.text.startup+0x54): undefined reference to
`log4cpp::Appender::AppenderMapStorageInitializer::AppenderMapStorage
Initializer()'
/usr/bin/ld: bladerf_sink_c.cc:(.text.startup+0x6b): undefined
reference to
`log4cpp::Appender::AppenderMapStorageInitializer::~AppenderMapStorag
eInitializer()'
/usr/bin/ld: CMakeFiles/gnuradio-
osmosdr.dir/rfspace/rfspace_source_c.cc.o: in function
`_GLOBAL__sub_I_rfspace_source_c.cc':
rfspace_source_c.cc:(.text.startup+0x54): undefined reference to
`log4cpp::Appender::AppenderMapStorageInitializer::AppenderMapStorage
Initializer()'
/usr/bin/ld: rfspace_source_c.cc:(.text.startup+0x6b): undefined
reference to
`log4cpp::Appender::AppenderMapStorageInitializer::~AppenderMapStorag
eInitializer()'
/usr/bin/ld: CMakeFiles/gnuradio-
osmosdr.dir/airspy/airspy_source_c.cc.o: in function
`_GLOBAL__sub_I_airspy_source_c.cc':
airspy_source_c.cc:(.text.startup+0x54): undefined reference to
`log4cpp::Appender::AppenderMapStorageInitializer::AppenderMapStorage
Initializer()'
/usr/bin/ld: airspy_source_c.cc:(.text.startup+0x6b): undefined
reference to
`log4cpp::Appender::AppenderMapStorageInitializer::~AppenderMapStorag
eInitializer()'
/usr/bin/ld: CMakeFiles/gnuradio-
osmosdr.dir/soapy/soapy_source_c.cc.o: in function
`_GLOBAL__sub_I_soapy_source_c.cc':
soapy_source_c.cc:(.text.startup+0x54): undefined reference to
`log4cpp::Appender::AppenderMapStorageInitializer::AppenderMapStorage
Initializer()'
/usr/bin/ld: soapy_source_c.cc:(.text.startup+0x6b): undefined
reference to
`log4cpp::Appender::AppenderMapStorageInitializer::~AppenderMapStorag
eInitializer()'
/usr/bin/ld: CMakeFiles/gnuradio-osmosdr.dir/soapy/soapy_sink_c.cc.o:
in function `_GLOBAL__sub_I_soapy_sink_c.cc':
soapy_sink_c.cc:(.text.startup+0x54): undefined reference to
`log4cpp::Appender::AppenderMapStorageInitializer::AppenderMapStorage
Initializer()'
/usr/bin/ld: soapy_sink_c.cc:(.text.startup+0x6b): undefined
reference to
`log4cpp::Appender::AppenderMapStorageInitializer::~AppenderMapStorag
eInitializer()'
/usr/bin/ld: CMakeFiles/gnuradio-
osmosdr.dir/redpitaya/redpitaya_source_c.cc.o: in function
`_GLOBAL__sub_I_redpitaya_source_c.cc':
redpitaya_source_c.cc:(.text.startup+0x54): undefined reference to
`log4cpp::Appender::AppenderMapStorageInitializer::AppenderMapStorage
Initializer()'
/usr/bin/ld: redpitaya_source_c.cc:(.text.startup+0x6b): undefined
reference to
`log4cpp::Appender::AppenderMapStorageInitializer::~AppenderMapStorag
eInitializer()'
/usr/bin/ld: CMakeFiles/gnuradio-
osmosdr.dir/redpitaya/redpitaya_sink_c.cc.o: in function
`_GLOBAL__sub_I_redpitaya_sink_c.cc':
redpitaya_sink_c.cc:(.text.startup+0x54): undefined reference to
`log4cpp::Appender::AppenderMapStorageInitializer::AppenderMapStorage
Initializer()'
/usr/bin/ld: redpitaya_sink_c.cc:(.text.startup+0x6b): undefined
reference to
`log4cpp::Appender::AppenderMapStorageInitializer::~AppenderMapStorag
eInitializer()'
/usr/bin/ld: CMakeFiles/gnuradio-
osmosdr.dir/freesrp/freesrp_source_c.cc.o: in function
`_GLOBAL__sub_I_freesrp_source_c.cc':
freesrp_source_c.cc:(.text.startup+0x54): undefined reference to
`log4cpp::Appender::AppenderMapStorageInitializer::AppenderMapStorage
Initializer()'
/usr/bin/ld: freesrp_source_c.cc:(.text.startup+0x6b): undefined
reference to
`log4cpp::Appender::AppenderMapStorageInitializer::~AppenderMapStorag
eInitializer()'
/usr/bin/ld: CMakeFiles/gnuradio-
osmosdr.dir/freesrp/freesrp_sink_c.cc.o: in function
`_GLOBAL__sub_I_freesrp_sink_c.cc':
freesrp_sink_c.cc:(.text.startup+0x54): undefined reference to
`log4cpp::Appender::AppenderMapStorageInitializer::AppenderMapStorage
Initializer()'
/usr/bin/ld: freesrp_sink_c.cc:(.text.startup+0x6b): undefined
reference to
`log4cpp::Appender::AppenderMapStorageInitializer::~AppenderMapStorag
eInitializer()'
collect2: error: ld returned 1 exit status
make[2]: *** [lib/CMakeFiles/gnuradio-osmosdr.dir/build.make:555:
lib/libgnuradio-osmosdr-0.1.5git.so.0.0.0] Error 1
make[1]: *** [CMakeFiles/Makefile2:141: lib/CMakeFiles/gnuradio-
osmosdr.dir/all] Error 2
make: *** [Makefile:141: all] Error 2
```
As you can see, all error messages refer to the same reference to a
log4cpp appender function.
I have log4cpp version 1.1.3 installed by my package manager on Arch
Linux. It is installed in /usr/lib. It seems like a missing library
in
CMakeLists.txt . Am I correct?
Thanks for creating this software.