<div dir="ltr"><div>Dear list , i am still trying to compile the gnuradio blocks for the rach.</div><div><br></div><div>But the building stops after 52%.</div><div><br></div><div>Could it be that there is something wrong in the source code?</div><div><br></div><div>Anyone else already succeeded to build the blocks?</div><div><br></div><div>I am using Ubuntu 18.04.5 LTS, with gnu-radio 3.7, the compiler give me the following error:</div><div><br></div><div>[ 52%] Building CXX object lib/CMakeFiles/gnuradio-gmr1.dir/gsmtap_sink_impl.cc.o<br>/home/peter/Radio/Thuraya/sylvain-gr/osmo-gmr/gr-gmr1/lib/gsmtap_sink_impl.cc: In constructor ‘gr::gmr1::gsmtap_sink_impl::gsmtap_sink_impl(const string&, uint16_t)’:<br>/home/peter/Radio/Thuraya/sylvain-gr/osmo-gmr/gr-gmr1/lib/gsmtap_sink_impl.cc:58:27: error: ‘PDU_PORT_ID’ was not declared in this scope<br>  message_port_register_in(PDU_PORT_ID);<br>                           ^~~~~~~~~~~<br>/home/peter/Radio/Thuraya/sylvain-gr/osmo-gmr/gr-gmr1/lib/gsmtap_sink_impl.cc: In member function ‘void gr::gmr1::gsmtap_sink_impl::send_pdu(pmt::pmt_t)’:<br>/home/peter/Radio/Thuraya/sylvain-gr/osmo-gmr/gr-gmr1/lib/gsmtap_sink_impl.cc:94:2:
 error: invalid conversion from ‘const uint8_t* {aka const unsigned 
char*}’ to ‘uint8_t {aka unsigned char}’ [-fpermissive]<br>  ));<br>  ^<br>/home/peter/Radio/Thuraya/sylvain-gr/osmo-gmr/gr-gmr1/lib/gsmtap_sink_impl.cc:94:2:
 error: invalid conversion from ‘size_t {aka long unsigned int}’ to 
‘const uint8_t* {aka const unsigned char*}’ [-fpermissive]<br>/home/peter/Radio/Thuraya/sylvain-gr/osmo-gmr/gr-gmr1/lib/gsmtap_sink_impl.cc:94:2:
 error: too few arguments to function ‘msgb* 
gmr1_gsmtap_makemsg(uint8_t, uint16_t, uint32_t, uint8_t, const 
uint8_t*, int)’<br>In file included from /home/peter/Radio/Thuraya/sylvain-gr/osmo-gmr/gr-gmr1/lib/gsmtap_sink_impl.cc:34:0:<br>/home/peter/Radio/Thuraya/sylvain-gr/osmo-gmr/gr-gmr1/../include/osmocom/gmr1/gsmtap.h:36:14: note: declared here<br> struct msgb *gmr1_gsmtap_makemsg(<br>              ^~~~~~~~~~~~~~~~~~~<br>lib/CMakeFiles/gnuradio-gmr1.dir/build.make:309: recipe for target 'lib/CMakeFiles/gnuradio-gmr1.dir/gsmtap_sink_impl.cc.o' failed<br>make[2]: *** [lib/CMakeFiles/gnuradio-gmr1.dir/gsmtap_sink_impl.cc.o] Error 1<br>CMakeFiles/Makefile2:254: recipe for target 'lib/CMakeFiles/gnuradio-gmr1.dir/all' failed<br>make[1]: *** [lib/CMakeFiles/gnuradio-gmr1.dir/all] Error 2<br>Makefile:140: recipe for target 'all' failed<br>make: *** [all] Error 2</div></div>