Summary of my perl5 (revision 5 version 30 subversion 3) configuration:

  Platform:
    osname=linux
    osvers=2.6.9-34.elsmp
    archname=x86_64-linux
    uname='linux gcp4al16 2.6.9-34.elsmp #1 smp fri feb 24 16:56:28 est 2006 x86_64 x86_64 x86_64 gnulinux '
    config_args='-des -Dprefix=/home/rg8239/perl -Dcc=gcc'
    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='gcc'
    ccflags ='-fno-strict-aliasing -pipe -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64'
    optimize='-O2'
    cppflags='-fno-strict-aliasing -pipe -I/usr/local/include'
    ccversion=''
    gccversion='3.4.5 20051201 (Red Hat 3.4.5-2)'
    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 =' -L/usr/local/lib'
    libpth=/usr/local/lib /usr/lib /lib /lib64 /usr/lib64 /usr/local/lib64
    libs=-lpthread -lnsl -lgdbm -ldb -ldl -lm -lcrypt -lutil -lc
    perllibs=-lpthread -lnsl -ldl -lm -lcrypt -lutil -lc
    libc=libc-2.3.4.so
    so=so
    useshrplib=false
    libperl=libperl.a
    gnulibc_version='2.3.4'
  Dynamic Linking:
    dlsrc=dl_dlopen.xs
    dlext=so
    d_dlsymun=undef
    ccdlflags='-Wl,-E'
    cccdlflags='-fPIC'
    lddlflags='-shared -O2 -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_COLLATE
    USE_LOCALE_CTYPE
    USE_LOCALE_NUMERIC
    USE_LOCALE_TIME
    USE_PERLIO
    USE_PERL_ATOF
  Built under linux
  Compiled at Jun 18 2020 02:25:18
  @INC:
    /home/rg8239/perl/lib/site_perl/5.30.3/x86_64-linux
    /home/rg8239/perl/lib/site_perl/5.30.3
    /home/rg8239/perl/lib/5.30.3/x86_64-linux
    /home/rg8239/perl/lib/5.30.3