Monday, May 30, 2022

broken Compress::Bzip2 module in OpenBSD 7.1

Hello folks,

I think I might have found a bug with OpenBSD 7.1 (7.1 GENERIC.MP#465
amd64) default perl, but first I would like to at least investigate a
bit further.

During a execution of a CPAN Smoker, I got this error:

perl:/home/goku/perl5/lib/perl5/amd64-openbsd/auto/Compress/Bzip2/Bzip2.so:
undefined symbol 'BZ2_bzlibVersion'
ld.so: perl: lazy binding failed!
Killed

The Compress::Bzip2 module was being installing as part of the Smoker
setup with the cpan client, so I'm not sure which module required it.
Anyway, I never experienced such error before, although there is a
registered failed test (from me!) in the past
(https://www.cpantesters.org/cpan/report/e3330890-c9e5-11ea-992b-d0f4c78c3247),
but I never the smoker process was being killed.

I tried to repeat installing Compress::Bzip2 from the cpan client, but
results are quite the same of those reported in the link I provided above.

On the other hand there is a package for this module (p5-Compress-Bzip2,
and with the same - latest - version available in CPAN) in the standard
repository, so after installing, everything seems to be fine.

Now I'm trying to figure if there is any global configuration I need to
do to compile Compress::Bzip2 or the package is created through a
particular patch applied by the people responsible for the package.

Any directions on how to properly proceed would be appreciated. I
provided at the end of this e-mail all the details from the perl used
for reference.

Thanks in advance,

Alceu

===========

[goku@cpan-smoker-openbsd:~]$ perl -V
Summary of my perl5 (revision 5 version 32 subversion 1) configuration:

  Platform:
    osname=openbsd
    osvers=7.1
    archname=amd64-openbsd
    uname='openbsd'
    config_args='-dse -Dopenbsd_distribution=defined -Dmksymlinks'
    hint=recommended
    useposix=true
    d_sigaction=define
    useithreads=undef
    usemultiplicity=undef
    use64bitint=define
    use64bitall=define
    uselongdouble=undef
    usemymalloc=n
    default_inc_excludes_dot=define
    bincompat5005=undef
  Compiler:
    cc='cc'
    ccflags ='-DNO_LOCALE_NUMERIC -DNO_LOCALE_COLLATE
-fno-strict-aliasing -fno-delete-null-pointer-checks -pipe
-fstack-protector-strong -I/usr/local/include'
    optimize='-O2'
    cppflags='-DBIG_TIME -DNO_LOCALE_NUMERIC -DNO_LOCALE_COLLATE
-fno-strict-aliasing -fno-delete-null-pointer-checks -pipe
-fstack-protector-strong -I/usr/local/include'
    ccversion=''
    gccversion='OpenBSD Clang 13.0.0'
    gccosandvers=''
    intsize=4
    longsize=8
    ptrsize=8
    doublesize=8
    byteorder=12345678
    doublekind=3
    d_longlong=define
    longlongsize=8
    d_longdbl=define
    longdblsize=16
    longdblkind=3
    ivtype='long'
    ivsize=8
    nvtype='double'
    nvsize=8
    Off_t='off_t'
    lseeksize=8
    alignbytes=8
    prototype=define
  Linker and Libraries:
    ld='cc'
    ldflags ='-Wl,-E  -fstack-protector-strong -L/usr/local/lib'
    libpth=/usr/lib /usr/lib/clang/13.0.0/lib /usr/lib
    libs=-lm -lc
    perllibs=-lm -lc
    libc=/usr/lib/libc.so.96.1
    so=so
    useshrplib=true
    libperl=libperl.so.22.0
    gnulibc_version=''
  Dynamic Linking:
    dlsrc=dl_dlopen.xs
    dlext=so
    d_dlsymun=undef
    ccdlflags='-Wl,-R/usr/libdata/perl5/amd64-openbsd/CORE'
    cccdlflags='-DPIC -fpic '
    lddlflags='-shared -fpic  -fstack-protector-strong -L/usr/local/lib'


Characteristics of this binary (from libperl):
  Compile-time options:
    HAS_TIMES
    PERLIO_LAYERS
    PERL_COPY_ON_WRITE
    PERL_DONT_CREATE_GVSV
    PERL_MALLOC_WRAP
    PERL_OP_PARENT
    PERL_PRESERVE_IVUV
    USE_64_BIT_ALL
    USE_64_BIT_INT
    USE_LARGE_FILES
    USE_LOCALE
    USE_LOCALE_CTYPE
    USE_LOCALE_TIME
    USE_PERLIO
    USE_PERL_ATOF
  Built under openbsd
  %ENV:
    PERL5LIB="/home/goku/perl5/lib/perl5"
    PERL_EXTUTILS_AUTOINSTALL="1"
    PERL_LOCAL_LIB_ROOT="/home/goku/perl5"
    PERL_MB_OPT="--install_base "/home/goku/perl5""
    PERL_MM_OPT="INSTALL_BASE=/home/goku/perl5"
    PERL_MM_USE_DEFAULT="1"
  @INC:
    /home/goku/perl5/lib/perl5/amd64-openbsd
    /home/goku/perl5/lib/perl5
    /usr/local/libdata/perl5/site_perl/amd64-openbsd
    /usr/local/libdata/perl5/site_perl
    /usr/libdata/perl5/amd64-openbsd
    /usr/libdata/perl5

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