This travis configuration tests libvirt builds on 5 platforms that we don't
exercise in the CentOS CI system.
- Ubuntu Trusty with GCC
- Ubuntu Trusty with CLang
- Ubuntu Precise with GCC
- Ubuntu Precise with CLang
- OS-X with CLang
NB, syntax-check fails on OS-X with errors like:
/bin/sh: /usr/bin/grep: Argument list too long
Presumably their grep impl isn't as good as the GNU one, so this test
config skips syntax-check on OS-X for now.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
