Summary of my perl5 (revision 5 version 24 subversion 0) configuration:
   
  Platform:
    osname=darwin, osvers=15.4.0, archname=darwin-2level
    uname='darwin stravinski.local 15.4.0 darwin kernel version 15.4.0: fri feb 26 22:08:05 pst 2016; root:xnu-3248.40.184~3release_x86_64 x86_64 '
    config_args='-Dprefix=/opt/perl'
    hint=recommended, useposix=true, d_sigaction=define
    useithreads=undef, usemultiplicity=undef
    use64bitint=define, use64bitall=define, uselongdouble=undef
    usemymalloc=n, bincompat5005=undef
  Compiler:
    cc='cc', ccflags ='-fno-common -DPERL_DARWIN -mmacosx-version-min=10.11 -fno-strict-aliasing -pipe -fstack-protector-strong -I/usr/local/include -DPERL_USE_SAFE_PUTENV',
    optimize='-O3',
    cppflags='-fno-common -DPERL_DARWIN -mmacosx-version-min=10.11 -fno-strict-aliasing -pipe -fstack-protector-strong -I/usr/local/include'
    ccversion='', gccversion='4.2.1 Compatible Apple LLVM 7.0.0 (clang-700.1.75)', 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 =' -mmacosx-version-min=10.11 -fstack-protector-strong -L/usr/local/lib'
    libpth=/usr/local/lib /Volumes/HDD/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/clang/7.0.0/lib /Volumes/HDD/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib /usr/lib
    libs=-lpthread -lgdbm -ldbm -ldb -ldl -lm -lutil -lc
    perllibs=-lpthread -ldl -lm -lutil -lc
    libc=, so=dylib, useshrplib=false, libperl=libperl.a
    gnulibc_version=''
  Dynamic Linking:
    dlsrc=dl_dlopen.xs, dlext=bundle, d_dlsymun=undef, ccdlflags=' '
    cccdlflags=' ', lddlflags=' -mmacosx-version-min=10.11 -bundle -undefined dynamic_lookup -L/usr/local/lib -fstack-protector-strong'


Characteristics of this binary (from libperl): 
  Compile-time options: HAS_TIMES PERLIO_LAYERS PERL_COPY_ON_WRITE
                        PERL_DONT_CREATE_GVSV
                        PERL_HASH_FUNC_ONE_AT_A_TIME_HARD PERL_MALLOC_WRAP
                        PERL_PRESERVE_IVUV PERL_USE_SAFE_PUTENV
                        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 darwin
  Compiled at May  9 2016 15:04:53
  %ENV:
    PERL_AUTOINSTALL_PREFER_CPAN="1"
    PERL_CPANM_OPT="-S"
  @INC:
    /opt/perl/lib/site_perl/5.24.0/darwin-2level
    /opt/perl/lib/site_perl/5.24.0
    /opt/perl/lib/5.24.0/darwin-2level
    /opt/perl/lib/5.24.0
    .