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@Phaotee @dcia I had misunderstood the problem, previously reported. Should be fixed in 3.0.1.r69-5.

This is still broken for me with the same spdlog error as @dcia

Is this going to be broken unless I install a specific version of spdlog or something?

  import limesdr
  File "/usr/lib/python3.13/site-packages/limesdr/__init__.py", line 18, in <module>
    from .limesdr_python import *
ImportError: /usr/lib/libgnuradio-limesdr.so.1.0.0git: undefined symbol: _ZN6spdlog7details7log_msgC1ENS_10source_locEN3fmt3v1017basic_string_viewIcEENS_5level10level_enumES6_

This is the runtime error:

File "/usr/lib/python3.13/site-packages/limesdr/init.py", line 18, in <module> from .limesdr_python import * ImportError: /usr/lib/libgnuradio-limesdr.so.1.0.0git: undefined symbol: ZN6spdlog7details7log_msgC1ENS_10source_locEN3fmt3v1017basic_string_viewIcEENS_5level10level_enumES6

Thanks again

Hi. I tried to rebuild this package as part of a docker container. I'm getting a runtime error in gnuradio related to spdlog / fmt. From what I understand the PKGBUILD has a pinned dependency on fmt 10.2.1 which has an incompatible ABI with never versions of spdlog (1.15.1-1 currently expects fmt v.11).

I've done some dirty changes to the PKGBUILD to get gr-lime-sdr to build with the current fmt version: - source+=("fmtlib.fmt"::"git+https://github.com/fmtlib/fmt.git") in source_fmt() - -DCMAKE_CXX_FLAGS="-fpermissive" in _build_main()

Fortunately I have a working container built sometime last year with fmt 11.0.2-1 and spdlog 1.14.1-3 to compare both setups but I have not been able to downgrade any combination of packages that would not give any problems.

Thanks for your time!

@fixeria Thanks for your help.

I removed doxygen because rebuild in clean chroot succeeded without it. Looks like it just skipped building docs. Adding back.

Thanks. Indeed it builds docs only if doxygen is installed.

I don't see any boost dependency: [...]

Huh, interesting. I am getting the same result with readelf, but ldd gives me:

$ ldd /usr/lib/libgnuradio-limesdr.so
        linux-vdso.so.1 (0x00007fff3ab98000)
        libgnuradio-runtime.so.3.10.7 => /usr/lib/libgnuradio-runtime.so.3.10.7 (0x00007fa4d0393000)
        libLimeSuite.so.22.09-1 => /usr/lib/libLimeSuite.so.22.09-1 (0x00007fa4d02d7000)
        libgnuradio-pmt.so.3.10.7 => /usr/lib/libgnuradio-pmt.so.3.10.7 (0x00007fa4d0281000)
        libspdlog.so.1.11 => /usr/lib/libspdlog.so.1.11 (0x00007fa4d022f000)
        libfmt.so.10 => /usr/lib/libfmt.so.10 (0x00007fa4d020a000)
        libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x00007fa4cfe00000)
        libm.so.6 => /usr/lib/libm.so.6 (0x00007fa4d011b000)
        libgcc_s.so.1 => /usr/lib/libgcc_s.so.1 (0x00007fa4d00f6000)
        libc.so.6 => /usr/lib/libc.so.6 (0x00007fa4cfa00000)
        libvolk.so.3.0 => /usr/lib/libvolk.so.3.0 (0x00007fa4cf400000)
    --> libboost_thread.so.1.81.0 => /usr/lib/libboost_thread.so.1.81.0 (0x00007fa4d00da000)
    --> libboost_program_options.so.1.81.0 => /usr/lib/libboost_program_options.so.1.81.0 (0x00007fa4d0095000)
        libgmp.so.10 => /usr/lib/libgmp.so.10 (0x00007fa4cfd5a000)
        libunwind.so.8 => /usr/lib/libunwind.so.8 (0x00007fa4cfd41000)
        libthrift-0.18.1.so => /usr/lib/libthrift-0.18.1.so (0x00007fa4cfc7b000)
        libusb-1.0.so.0 => /usr/lib/libusb-1.0.so.0 (0x00007fa4cfc5d000)
        /usr/lib64/ld-linux-x86-64.so.2 (0x00007fa4d051a000)
        liborc-0.4.so.0 => /usr/lib/liborc-0.4.so.0 (0x00007fa4cf966000)
        liblzma.so.5 => /usr/lib/liblzma.so.5 (0x00007fa4cf933000)
        libssl.so.3 => /usr/lib/libssl.so.3 (0x00007fa4cf360000)
        libcrypto.so.3 => /usr/lib/libcrypto.so.3 (0x00007fa4cee00000)
        libudev.so.1 => /usr/lib/libudev.so.1 (0x00007fa4cf8fc000)
        libcap.so.2 => /usr/lib/libcap.so.2 (0x00007fa4d0085000)

AFAIU, these libs are actually required by libgnuradio-runtime.so. They used to be required in the project's CMakeLists.txt https://github.com/myriadrf/gr-limesdr/blob/master/CMakeLists.txt#L55 (3y old master branch), but no longer required in the gr-3.10 branch we're using https://github.com/myriadrf/gr-limesdr/blob/gr-3.10/CMakeLists.txt. So yeah, nevermind.

Based on this, adding fmt and spdlog to depends.

Those are also dependencies of libgnuradio:

$ pacman -Qi gnuradio | grep -e fmt -e spdlog
Depends On      : codec2  gcc-libs  glibc  gmp  gsl  libad9361  libuhd  libunwind  libvolk  python-click  python-click-plugins  python-mako  python-matplotlib  python-numpy  python-pyyaml  python-pyzmq  python-scipy  python-thrift  sdl12-compat  soapysdr  spdlog  thrift  alsa-lib  libasound.so=2-64  boost-libs  libboost_program_options.so=1.81.0-64  libboost_thread.so=1.81.0-64  fftw  libfftw3f.so=3-64  libfftw3f_threads.so=3-64  >> fmt <<  libfmt.so=10-64  jack  libjack.so=0-64  libiio  libiio.so=0-64  libsndfile  libsndfile.so=1-64  portaudio  libportaudio.so=2-64  >> spdlog <<  libspdlog.so=1.11-64  zeromq  libzmq.so=5-64

But I don't think it's critical. I am fine with the latest PKGBUILD revision. Thanks!

I removed doxygen because rebuild in clean chroot succeeded without it. Looks like it just skipped building docs. Adding back.

I don't see any boost-libs dependency:

$ readelf -d /usr/lib/libgnuradio-limesdr.so

Dynamic section at offset 0x30818 contains 31 entries:
  Tag        Type                         Name/Value
 0x0000000000000001 (NEEDED)             Shared library: [libgnuradio-runtime.so.3.10.7]
 0x0000000000000001 (NEEDED)             Shared library: [libLimeSuite.so.22.09-1]
 0x0000000000000001 (NEEDED)             Shared library: [libgnuradio-pmt.so.3.10.7]
 0x0000000000000001 (NEEDED)             Shared library: [libspdlog.so.1.12]
 0x0000000000000001 (NEEDED)             Shared library: [libfmt.so.10]
 0x0000000000000001 (NEEDED)             Shared library: [libstdc++.so.6]
 0x0000000000000001 (NEEDED)             Shared library: [libm.so.6]
 0x0000000000000001 (NEEDED)             Shared library: [libgcc_s.so.1]
 0x0000000000000001 (NEEDED)             Shared library: [libc.so.6]
 0x000000000000000e (SONAME)             Library soname: [libgnuradio-limesdr.so.1.0.0git]
 ...

Based on this, adding fmt and spdlog to depends.

Hi @xiota,

Are you interested in comaintaining?

yes, I am. Thanks!

Moved boost to makedepends.

Ack. I also found out that libgnuradio-limesdr.so depends on libboost_thread.so and libboost_program_options.so, so boost-libs needs to be added to $depends. I can submit a patch adding it.

Removed doxygen, graphiz, swig.

Not sure why you removed doxygen, it's needed to build documentation (HTML files in /usr/share/doc/limesuite). Other than that, ack.

Please test and let me know if it works.

Works for me. As I mentioned above, I propose to add boost-libs and resurrect doxygen to makedepends. After that we should bump the $pkgrel.