Summary of my perl5 (revision 5 version 34 subversion 0) configuration:
  Snapshot of: 79a7b254d85a10b65126ad99bf10e70480569d68
  Platform:
    osname=linux
    osvers=5.4.84-std-def-alt1
    archname=x86_64-linux-thread-multi
    uname='linux localhost.localdomain 5.4.84-std-def-alt1 #1 smp wed dec 16 14:03:38 utc 2020 x86_64 gnulinux '
    config_args='-ders -Duse64bitint -Dusethreads -Duseithreads -Duselargefiles -Duseshrplib -Dlibperl=libperl-5.34.so -Dcc=gcc -Doptimize=-pipe -frecord-gcc-switches -Wall -g -O2 -DDEBUGGING=maybe -Dprefix=/usr -Dprivlib=/usr/share/perl5 -Darchlib=/usr/lib64/perl5 -Dvendorprefix=/usr -Dvendorlib=/usr/share/perl5 -Dvendorarch=/usr/lib64/perl5 -Dsiteprefix=/usr/local -Dsitelib=/usr/local/share/perl/5.34 -Dsitearch=/usr/local/lib64/perl/5.34 -Dotherlibdirs=/etc/perl5:/usr/lib/perl5/vendor_perl -Dinc_version_list=none -Dpager=/usr/bin/less -isR -Dman1dir=/usr/share/man/man1 -Dman3dir=none -Dcf_by=ALT Linux Team -Dcf_email=Perl Maintainers Team <cpan@packages.altlinux.org> -Dmyhostname=localhost -Dperladmin=root@localhost'
    hint=recommended
    useposix=true
    d_sigaction=define
    useithreads=define
    usemultiplicity=define
    use64bitint=define
    use64bitall=define
    uselongdouble=undef
    usemymalloc=n
    default_inc_excludes_dot=define
  Compiler:
    cc='gcc'
    ccflags ='-D_REENTRANT -D_GNU_SOURCE -fwrapv -fno-strict-aliasing -pipe -fstack-protector-strong -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64'
    optimize='-pipe -frecord-gcc-switches -Wall -g -O2'
    cppflags='-D_REENTRANT -D_GNU_SOURCE -fwrapv -fno-strict-aliasing -pipe -fstack-protector-strong -I/usr/local/include'
    ccversion=''
    gccversion='10.3.1 20210703 (ALT Sisyphus 10.3.1-alt2)'
    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='gcc'
    ldflags =' -fstack-protector-strong -L/usr/local/lib'
    libpth=/usr/local/lib /usr/lib /lib64 /usr/lib64 /lib /usr/local/lib64
    libs=-lpthread -lgdbm -ldb -ldl -lm -lcrypt -lutil -lc -lgdbm_compat
    perllibs=-lpthread -ldl -lm -lcrypt -lutil -lc
    libc=libc-2.32.so
    so=so
    useshrplib=true
    libperl=libperl-5.34.so
    gnulibc_version='2.32'
  Dynamic Linking:
    dlsrc=dl_dlopen.xs
    dlext=so
    d_dlsymun=undef
    ccdlflags='-Wl,-E'
    cccdlflags='-fPIC'
    lddlflags='-lpthread -shared -L/usr/local/lib -fstack-protector-strong'


Characteristics of this binary (from libperl): 
  Compile-time options:
    HAS_TIMES
    MULTIPLICITY
    PERLIO_LAYERS
    PERL_COPY_ON_WRITE
    PERL_DONT_CREATE_GVSV
    PERL_IMPLICIT_CONTEXT
    PERL_MALLOC_WRAP
    PERL_OP_PARENT
    PERL_PRESERVE_IVUV
    USE_64_BIT_ALL
    USE_64_BIT_INT
    USE_ITHREADS
    USE_LARGE_FILES
    USE_LOCALE
    USE_LOCALE_COLLATE
    USE_LOCALE_CTYPE
    USE_LOCALE_NUMERIC
    USE_LOCALE_TIME
    USE_PERLIO
    USE_PERL_ATOF
    USE_REENTRANT_API
    USE_THREAD_SAFE_LOCALE
  Built under linux
  Compiled at Jun 13 2021 17:02:15
  @INC:
    /usr/local/lib64/perl/5.34
    /usr/local/share/perl/5.34
    /usr/lib64/perl5
    /usr/share/perl5
    /usr/lib64/perl5
    /usr/share/perl5
    /etc/perl5
    /usr/lib/perl5/vendor_perl
