[SCM] bitrig-ports branch jcv_sync updated

[Marco Peereboom]

Describe:  sync_20150323-5214-g88714c6
Commit:    88714c647b4442ac3db42fedb9e6d10f35724e50

Modifications:
                devel/boost/Makefile | 3 +--
                1 file changed, 1 insertion(+), 2 deletions(-)

Log messages:

Give clang the magical C++ knob to understand this.
>From Mathieu Masson.