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