IMPALA-2761: OS X: Open SSL and Standard Library
IMPALA-2761: OS X: Open SSL and Standard Library

On OS X we need to link to the toolchain OpenSSL since Apple's version
is too old. In addition, we need to manually specify the version of the
standard library to avoid linker errors because Apple's default is
libc++.

Change-Id: I1e3d580fb94f5a731ef53fa3d7a7e89e58155147
Reviewed-on: http://gerrit.cloudera.org:8080/1605
Reviewed-by: Martin Grund <2546548d516fa64c411fde8242af35f3f80ad31f@cloudera.com>
Readability: Martin Grund <2546548d516fa64c411fde8242af35f3f80ad31f@cloudera.com>
Tested-by: Internal Jenkins

ibmsoe/ImpalaPPC,ibmsoe/ImpalaPPC,ibmsoe/ImpalaPPC,ibmsoe/ImpalaPPC,ibmsoe/ImpalaPPC,ibmsoe/ImpalaPPC,ibmsoe/ImpalaPPC