id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
4499,[math] regression test failures on Mingw,rwebb <richard.webb@…>,John Maddock,"A bunch of the Math regression tests are failing on Mingw with linker errors about the Regex library. e.g.

http://tinyurl.com/2ury8gm

Appears to be related to Regex lib being built as a static librry on Mingw, and adding a 

      <toolset>gcc-mingw:<define>BOOST_REGEX_STATIC_LINK=1

to the jamfile for the Math regression tests avoids the problem.

Also, the build for the math library itself has huge amounts of warnings along the lines of

{{{
visibility attribute not supported in this configuration; ignored
}}}

which seems to be down to the -fvisibility=hidden option not being supported on mingw. Removing that option removes the warnings, but i'm not sure how to do that for just mingw.",Bugs,closed,Boost 1.44.0,math,Boost Development Trunk,Problem,fixed,,