Bug#1103215: magics++: FTBFS: /usr/bin/ld: /usr/lib/x86_64-linux-gnu/libodccore.so.0d: undefined reference to `eckit::UserError::UserError(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'

[Santiago Vila]

Package: src:magics++
Version: 4.16.0-1
Severity: serious
Tags: ftbfs trixie sid

Dear maintainer:

During a rebuild of all packages in unstable, your package failed to build:

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[...]

/usr/bin/ld: /usr/lib/x86_64-linux-gnu/libodccore.so.0d: undefined reference to `eckit::Exception::Exception(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
/usr/bin/ld: /usr/lib/x86_64-linux-gnu/libodccore.so.0d: undefined reference to `eckit::UserError::UserError(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
/usr/bin/ld: /usr/lib/x86_64-linux-gnu/libodccore.so.0d: undefined reference to `eckit::SeriousBug::SeriousBug(char const*, eckit::CodeLocation const&)'
/usr/bin/ld: /usr/lib/x86_64-linux-gnu/libodccore.so.0d: undefined reference to `eckit::NotImplemented::NotImplemented(eckit::CodeLocation const&)'
/usr/bin/ld: /usr/lib/x86_64-linux-gnu/libodccore.so.0d: undefined reference to `eckit::Exception::Exception(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
/usr/bin/ld: /usr/lib/x86_64-linux-gnu/libodccore.so.0d: undefined reference to `eckit::CantOpenFile::CantOpenFile(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, eckit::CodeLocation const&, bool)'
/usr/bin/ld: /usr/lib/x86_64-linux-gnu/libodccore.so.0d: undefined reference to `eckit::FailedSystemCall::FailedSystemCall(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
collect2: error: ld returned 1 exit status
/usr/bin/c++ -fPIC -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>> [too-long-redacted] /libeccodes.so.0 -lm -lstdc++fs
make[3]: *** [apps/metgram/CMakeFiles/metgramx.dir/build.make:119: bin/metgramx] Error 1
make[3]: Leaving directory '/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu'
make[2]: *** [CMakeFiles/Makefile2:1659: apps/metgram/CMakeFiles/metgramx.dir/all] Error 2
make[2]: *** Waiting for unfinished jobs....
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The above is just how the build ends and not necessarily the most relevant part.
If required, the full build log is available here:

https://people.debian.org/~sanvila/build-logs/202504/

About the archive rebuild: The build was made on virtual machines from AWS,
using sbuild and a reduced chroot with only build-essential packages.

If you could not reproduce the bug please contact me privately, as I
am willing to provide ssh access to a virtual machine where the bug is
fully reproducible.

If this is really a bug in one of the build-depends, please use
reassign and add an affects on src:magics++, so that this is still
visible in the BTS web page for this package.

Thanks.