Add support for BOOST_SP_NO_SYNC. Refs #5019.

[SVN r69261]
This commit is contained in:
Peter Dimov
2011-02-24 23:30:22 +00:00
parent 69aa01ec00
commit b18b47770d

View File

@ -20,7 +20,7 @@
// are available.
//
#if defined(__GNUC__) && ( __GNUC__ * 100 + __GNUC_MINOR__ >= 401 )
#if defined( __GNUC__ ) && ( __GNUC__ * 100 + __GNUC_MINOR__ >= 401 ) && !defined( BOOST_SP_NO_SYNC )
#define BOOST_SP_HAS_SYNC