On Debian 11 (i386) the build fails in the configure phase because configure complains that the right taglib version is not installed:
ERROR: cannot find taglib 1.11.1 or later (found 1.11.1).
I don't know what the root cause is. (Maybe it is another case issue that only happens when run as non-root user - I need to recompile and check the log file next time).
Workaround: once the configure file has been created - and before the tar archive is created, comment out lines 5871 to 5874:
# if test $taglib_version -lt 1011001 || \
# ! check_class_headers_cpp "taglib/fileref.h stdlib.h" TagLib::FileRef $tagincludes $taglibs -lstdc++; then
# die "ERROR: cannot find taglib 1.11.1 or later (found $taglib_verstring)."
# fi