Summary of my perl5 (revision 5 version 8 subversion 8) configuration:
  Platform:
    osname=solaris, osvers=2.10, archname=sun4-solaris
    uname='sunos bikini-zone4.asd.mbalance.com 5.10 generic_118833-22 sun4u sparc sunw,sun-fire-v210 '
    config_args='-Dlibpth=/usr/local/lib /usr/lib -DPolicy=solaris2 -Dprefix=/usr/local -Dcc=cc -Dinstallprefix=/usr/local -Dccflags=-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_TS_ERRNO -Doptimize=-xO3 -xspace -xildoff -Dperladmin=support@mbalance.com -Dvendorprefix=/usr/local -Dotherlibdirs=/usr/local/lib/perl5/site_perl/5.8.0 -desO'
    hint=recommended, useposix=true, d_sigaction=define
    usethreads=undef use5005threads=undef useithreads=undef usemultiplicity=undef
    useperlio=define d_sfio=undef uselargefiles=define usesocks=undef
    use64bitint=undef use64bitall=undef uselongdouble=undef
    usemymalloc=n, bincompat5005=undef
  Compiler:
    cc='cc', ccflags ='-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_TS_ERRNO -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -DPERL_USE_SAFE_PUTENV -DPERL_USE_SAFE_PUTENV -DPERL_USE_SAFE_PUTENV -DPERL_USE_SAFE_PUTENV -DPERL_USE_SAFE_PUTENV -DPERL_USE_SAFE_PUTENV -DPERL_USE_SAFE_PUTENV -DPERL_USE_SAFE_PUTENV -DPERL_USE_SAFE_PUTENV -DPERL_USE_SAFE_PUTENV -DPERL_USE_SAFE_PUTENV -DPERL_USE_SAFE_PUTENV -DPERL_USE_SAFE_PUTENV -DPERL_USE_SAFE_PUTENV -DPERL_USE_SAFE_PUTENV -DPERL_USE_SAFE_PUTENV -DPERL_USE_SAFE_PUTENV -DPERL_USE_SAFE_PUTENV -DPERL_USE_SAFE_PUTENV -DPERL_USE_SAFE_PUTENV -DPERL_USE_SAFE_PUTENV -DPERL_USE_SAFE_PUTENV -DPERL_USE_SAFE_PUTENV -DPERL_USE_SAFE_PUTENV -DPERL_USE_SAFE_PUTENV -DPERL_USE_SAFE_PUTENV -DPERL_USE_SAFE_PUTENV -DPERL_USE_SAFE_PUTENV -DPERL_USE_SAFE_PUTENV -DPERL_USE_SAFE_PUTENV -DPERL_USE_SAFE_PUTENV -DPERL_USE_SAFE_PUTENV',
    optimize='-xO3 -xspace -xildoff',
    cppflags='-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_TS_ERRNO -I/usr/local/include'
    ccversion='Sun C 5.8 2005/10/13', gccversion='', gccosandvers=''
    intsize=4, longsize=4, ptrsize=4, doublesize=8, byteorder=4321
    d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=16
    ivtype='long', ivsize=4, nvtype='double', nvsize=8, Off_t='off_t', lseeksize=8
    alignbytes=8, prototype=define
  Linker and Libraries:
    ld='cc', ldflags =' -L/usr/local/lib -L/usr/lib '
    libpth=/usr/local/lib /usr/lib
    libs=-lsocket -lnsl -ldl -lm -lc
    perllibs=-lsocket -lnsl -ldl -lm -lc
    libc=/lib/libc.so, so=so, useshrplib=false, libperl=libperl.a
    gnulibc_version=''
  Dynamic Linking:
    dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags=' '
    cccdlflags='-KPIC', lddlflags='-G -L/usr/local/lib -L/usr/lib'


Characteristics of this binary (from libperl):
  Compile-time options: PERL_MALLOC_WRAP PERL_USE_SAFE_PUTENV
                        USE_LARGE_FILES USE_PERLIO
  Built under solaris
  Compiled at Jun 21 2007 13:08:59
  %ENV:
    PERLLIB="/u01/app/netboss/unsup/perl/lib/5.6.0:/u01/app/netboss/unsup/perl/lib/5.6.0/sun4-solaris:/u01/app/netboss/unsup/perl/lib/site_perl/5.6.0:/u01/app/netboss/unsup/perl/lib/site_perl/5.6.0/sun4-solaris"
  @INC:
    /u01/app/netboss/unsup/perl/lib/5.6.0
    /u01/app/netboss/unsup/perl/lib/5.6.0/sun4-solaris
    /u01/app/netboss/unsup/perl/lib/site_perl/5.6.0
    /u01/app/netboss/unsup/perl/lib/site_perl/5.6.0/sun4-solaris
    /usr/local/lib/perl5/5.8.8/sun4-solaris
    /usr/local/lib/perl5/5.8.8
    /usr/local/lib/perl5/site_perl/5.8.8/sun4-solaris
    /usr/local/lib/perl5/site_perl/5.8.8
    /usr/local/lib/perl5/site_perl
    /usr/local/lib/perl5/vendor_perl/5.8.8/sun4-solaris
    /usr/local/lib/perl5/vendor_perl/5.8.8
    /usr/local/lib/perl5/vendor_perl
    /usr/local/lib/perl5/site_perl/5.8.0