------- Comment #30 from paolo dot carlini at oracle dot com 2010-01-27 15:41 ------- If Dave, you have evidence that older versions of GCC always needed -std=c++0x in order to compile this boost code, this is a cygwin-specific issue: I just tried with a 4.4.x gcc and I can compile it without -std=c++0x.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42880