Build broken in baudot_encode_bb_impl.h:65:5

[dslotter]

When running cmake followed by make on Raspberry Pi OS (based on Debian Buster 2020-05-27) the build makes it 40% of the way through and then stumbles on a conversion from int to char. See build output below:

[ 40%] Building CXX object lib/CMakeFiles/gnuradio-radioteletype.dir/varicode_decode_bb_impl.cc.o In file included from /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.cc:26: /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] }; ^ /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:65:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] }; ^ /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] /home/pi/hamradio/gr-radioteletype/lib/baudot_encode_bb_impl.h:100:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] make[2]: *** [lib/CMakeFiles/gnuradio-radioteletype.dir/build.make:92: lib/CMakeFiles/gnuradio-radioteletype.dir/baudot_encode_bb_impl.cc.o] Error 1

[dslotter]

The solution is simple. Add a "signed" keyword to the char definitions on line 65 and 100 in baudot_encode_bb_impl.h

[yann44]

Hi,
Same problem for me.
Could you explain how to do it?
Thanks a lot

[dslotter]

@yann44 I explained the solution in the comment just before yours. Please read it again.