id summary reporter owner description type status milestone component version severity resolution keywords cc 4863 Support for building with multiple toolsets Dave Abrahams John Maddock "The docs say: > your copy of ICU must have been built with the same C++ compiler (and compiler version) that you are using to build Boost. Boost.Regex will not work correctly unless you ensure that this is the case: it is up to you to ensure that the version of ICU you are using is binary compatible with the toolset you use to build Boost. However, it only lets me point at a single copy of ICU per build invocation. It should be possible to set the version of ICU to use with *each* toolset." Bugs closed To Be Determined regex Boost 1.44.0 Problem wontfix