perl-CGI-Session-4.48-26.fc38 fails to build in Fedora 38 because tests fail like this:

+ make test
PERL_DL_NONLAZY=1 "/usr/bin/perl" "-MExtUtils::Command::MM" "-MTest::Harness" "-e" "undef *Test::Harness::Switches; test_harness(0, 'blib/lib', 'blib/arch')" t/*.t
Can't locate Text/Abbrev.pm in @INC (you may need to install the Text::Abbrev module) (@INC contains: /builddir/build/BUILD/CGI-Session-4.48/blib/lib /builddir/build/BUILD/CGI-Session-4.48/blib/arch /usr/local/lib64/perl5/5.36 /usr/local/share/perl5/5.36 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5 .) at /builddir/build/BUILD/CGI-Session-4.48/blib/lib/CGI/Session.pm line 148.
# Looks like your test exited with 2 just after 1.
t/api3_db_file.t ................ 
Dubious, test returned 2 (wstat 512, 0x200)
Failed 13/14 subtests 

A difference between passing and failing build root is at <https://koschei.fedoraproject.org/build/14211831>.

This is a bug in perl-CGI-Session.spec. A build-dependency on Text::Abbrev is not declared:

# parses the DSN string and returns it as a hash.
# Notably: Allows unique abbreviations of the keys: driver, serializer and 'id'.
# Also, keys and values of the returned hash are lower-cased.
sub parse_dsn {
    my $self = shift;
    my $dsn_str = shift;
    croak "parse_dsn(): usage error" unless $dsn_str;

→   require Text::Abbrev;
    my $abbrev = Text::Abbrev::abbrev( "driver", "serializer", "id" );
    my %dsn_map = map { split /:/ } (split /;/, $dsn_str);
    my %dsn  = map { $abbrev->{lc $_}, lc $dsn_map{$_} } keys %dsn_map;
    return \%dsn;
}