On Mon, Jul 27, 2015 at 9:48 AM, Edward Diener <eldlistmailingz@xxxxxxxxxxxxxx> wrote: > On 7/27/2015 4:34 AM, Jonathan Wakely wrote: >> >> On 27 July 2015 at 05:17, Edward Diener wrote: >>> >>> Try >>> >>> #if defined(__GXX_EXPERIMENTAL_CXX0X__) || (__cplusplus >= 201103L) >>> // C++11 is in effect >>> #endif >> >> GCC 4.8 defines __cplusplus to the correct YYYYMMDD value so this is >> not necessary. >> > > I meant it as a general solution for any version of gcc. It is what Boost > config uses. __GXX_EXPERIMENTAL_CXX0X breaks on Apple platforms and some Clang based gear. Been there, done that.... Boost is probably broken. Jeff
