Compilation error with gcc-11

[cyberpunkrocker-zero]

I'm trying to compile gr-dab on Arch Linux (gcc-11.1.0, gnuradio-3.8.2.0), but I'm getting an error which, I suppose, is caused by the stricter requirements of gcc-11.

-- The CXX compiler identification is GNU 11.1.0
-- The C compiler identification is GNU 11.1.0
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- FAAD found
-- Found LOG4CPP: /usr/lib/liblog4cpp.so
-- Found PkgConfig: /usr/bin/pkg-config (found version "1.7.3") 
-- Checking for module 'gmp'
--   Found gmp, version 6.2.1
-- Found GMP: /usr/lib/libgmpxx.so  
-- Checking for module 'mpir >= 3.0'
--   Package 'mpir', required by 'virtual:world', not found
-- Could NOT find MPIR (missing: MPIRXX_LIBRARY MPIR_LIBRARY MPIR_INCLUDE_DIR) 
-- Found MPLIB: /usr/lib/libgmpxx.so  
-- Found Boost: /usr/lib64/cmake/Boost-1.76.0/BoostConfig.cmake (found suitable version "1.76.0", minimum required is "1.76.0") found components: date_time program_options filesystem system regex thread unit_test_framework 
-- Found Volk: Volk::volk  
-- User set python executable /usr/bin/python3
-- Found PythonInterp: /usr/bin/python3 (found version "3.9.5") 
-- Found PythonLibs: /usr/lib/libpython3.9.so (found suitable exact version "3.9.5") 
-- Checking for module 'fftw3f >= 3.0'
--   Found fftw3f , version 3.3.9
-- Found FFTW3f: /lib/libfftw3f.so  
-- Found Git: /usr/bin/git  
-- Extracting version information from git describe...
-- Found Doxygen: /usr/bin/doxygen (found version "1.9.1") found components: doxygen dot 
-- Checking for module 'cppunit'
--   Found cppunit, version 1.15.1
-- Found CPPUNIT: /usr/lib/libcppunit.so;dl  
-- Using install prefix: /usr
-- Building for version: 3.8.0. / 3.8.0
-- No C++ unit tests... skipping
-- 
-- Checking for module SWIG
-- Found SWIG version 4.0.2.
-- Found SWIG: /usr/bin/swig  
-- Found PythonLibs: /usr/lib/libpython3.9.so (found version "3.9.5") 
-- Configuring done
-- Generating done
-- Build files have been written to: /home/madmax/aur/gr-dab-git/src/gr-dab/build
[  1%] Shebangin grdab
[  3%] Generating adjustment_gui.py
[  5%] Built target grdab_swig_swig_doc
[  5%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/moving_sum_ff_impl.cc.o
[  7%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/ofdm_coarse_frequency_correct_impl.cc.o
[  9%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/ofdm_sampler_impl.cc.o
[ 10%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/diff_phasor_vcc_impl.cc.o
[ 14%] Generating __init__.pyc, ofdm_sync_dab.pyc, ofdm_sync_dab2.pyc, detect_null.pyc, ofdm.pyc, parameters.pyc, fic.pyc, msc_decode.pyc, osmo_or_zmq_source.pyc, constants.pyc, dab_audio_decoder_ff.pyc, dabplus_audio_decoder_ff.pyc
[ 14%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/ofdm_ffe_all_in_one_impl.cc.o
[ 16%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/frequency_interleaver_vcc_impl.cc.o
[ 18%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/ofdm_remove_first_symbol_vcc_impl.cc.o
[ 20%] Generating adjustment_gui.py
[ 21%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/qpsk_demapper_vcb_impl.cc.o
[ 23%] Generating __init__.pyo, ofdm_sync_dab.pyo, ofdm_sync_dab2.pyo, detect_null.pyo, ofdm.pyo, parameters.pyo, fic.pyo, msc_decode.pyo, osmo_or_zmq_source.pyo, constants.pyo, dab_audio_decoder_ff.pyo, dabplus_audio_decoder_ff.pyo
[ 23%] Built target pygen_apps_8092b
Scanning dependencies of target grdab_swig_swig_compilation
[ 25%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/complex_to_interleaved_float_vcf_impl.cc.o
[ 27%] Swig source grdab_swig.i
[ 27%] Built target pygen_python_7235e
[ 29%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/modulo_ff_impl.cc.o
<<< Welcome to GNU Radio Companion Compiler 3.8.2.0 >>>

Block paths:
	/home/madmax/aur/gr-dab-git/src/gr-dab/grc
	/usr/share/gnuradio/grc/blocks

>>> Loading: /home/madmax/aur/gr-dab-git/src/gr-dab/python/app/adjustment_gui.grc
<<< Welcome to GNU Radio Companion Compiler 3.8.2.0 >>>

Block paths:
	/home/madmax/aur/gr-dab-git/src/gr-dab/grc
	/usr/share/gnuradio/grc/blocks

>>> Loading: /home/madmax/aur/gr-dab-git/src/gr-dab/python/app/adjustment_gui.grc
[ 30%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/measure_processing_rate_impl.cc.o
[ 32%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/select_vectors_impl.cc.o
174.928
174.928
174.928
174.928
[ 34%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/repartition_vectors_impl.cc.o
>>> Generating: /home/madmax/aur/gr-dab-git/src/gr-dab/build/python/app/top_block.py
>>> Warning: This flow graph may not have flow control: no audio or RF hardware blocks found. Add a Misc->Throttle block to your flow graph to avoid CPU congestion.
174.928
174.928
[ 36%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/unpuncture_vff_impl.cc.o
174.928
174.928
[ 38%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/prune_vectors_impl.cc.o
>>> Generating: /home/madmax/aur/gr-dab-git/src/gr-dab/build/python/app/top_block.py
>>> Warning: This flow graph may not have flow control: no audio or RF hardware blocks found. Add a Misc->Throttle block to your flow graph to avoid CPU congestion.
[ 40%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/fib_sink_vb_impl.cc.o
[ 41%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/crc16.cc.o
[ 43%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/estimate_sample_rate_bf_impl.cc.o
[ 43%] Built target run
[ 45%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/fractional_interpolator_triggered_update_cc_impl.cc.o
[ 47%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/magnitude_equalizer_vcc_impl.cc.o
[ 49%] Generating get_channels.pyc, receive_dabplus.pyc, config.pyc, adjust_gui_helpers.pyc, channel_mapping.pyc, curses_app.pyc, adjustment_gui.pyc, __init__.pyc
[ 50%] Generating get_channels.pyo, receive_dabplus.pyo, config.pyo, adjust_gui_helpers.pyo, channel_mapping.pyo, curses_app.pyo, adjustment_gui.pyo, __init__.pyo
[ 52%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/qpsk_mapper_vbc_impl.cc.o
[ 54%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/ofdm_insert_pilot_vcc_impl.cc.o
[ 54%] Built target pygen_python_app_0c19f
[ 56%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/sum_phasor_trig_vcc_impl.cc.o
[ 56%] Built target grdab_swig_swig_compilation
[ 58%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/ofdm_move_and_insert_zero_impl.cc.o
[ 60%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/insert_null_symbol_impl.cc.o
[ 61%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/time_deinterleave_ff_impl.cc.o
[ 63%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/crc16_bb_impl.cc.o
[ 65%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/select_subch_vfvf_impl.cc.o
[ 67%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/unpuncture_ff_impl.cc.o
[ 69%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/prune_impl.cc.o
[ 70%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/firecode-checker.cpp.o
[ 72%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/firecode_check_bb_impl.cc.o
[ 74%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/puncture_bb_impl.cc.o
[ 76%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/mp2_decode_bs_impl.cc.o
[ 78%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/mp4_decode_bs_impl.cc.o
[ 80%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/reed_solomon_decode_bb_impl.cc.o
[ 81%] Building C object lib/CMakeFiles/gnuradio-dab.dir/fec/decode_rs_char.c.o
[ 83%] Building C object lib/CMakeFiles/gnuradio-dab.dir/fec/init_rs_char.c.o
[ 85%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/valve_ff_impl.cc.o
[ 87%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/peak_detector_fb_impl.cc.o
[ 89%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/control_stream_to_tag_cc_impl.cc.o
[ 90%] Building CXX object lib/CMakeFiles/gnuradio-dab.dir/xrun_monitor_cc_impl.cc.o
/home/madmax/aur/gr-dab-git/src/gr-dab/lib/xrun_monitor_cc_impl.cc: In member function 'virtual int gr::dab::xrun_monitor_cc_impl::general_work(int, gr_vector_int&, gr_vector_const_void_star&, gr_vector_void_star&)':
/home/madmax/aur/gr-dab-git/src/gr-dab/lib/xrun_monitor_cc_impl.cc:274:35: warning: unknown conversion type character '\x0a' in format [-Wformat=]
  274 |                 printf("Fill: %f %\n", (((float)current_fill)/((float)d_length))*100);
      |                                   ^~
[ 92%] Linking CXX shared library libgnuradio-dab.so
[ 92%] Built target gnuradio-dab
[ 94%] Building CXX object swig/CMakeFiles/grdab_swig.dir/CMakeFiles/grdab_swig.dir/grdab_swigPYTHON_wrap.cxx.o
[ 96%] Linking CXX shared module _grdab_swig.so
[ 96%] Built target grdab_swig
[ 98%] Generating grdab_swig.pyc
[100%] Generating grdab_swig.pyo
[100%] Built target pygen_swig_4a333
make: *** No rule to make target 'install'.  Stop.
    Aborting...

[cyberpunkrocker-zero]

Sorry, I noticed my own error :(