#i122208# the std::isfinite() workaround is only needed for GCC

and not for Clang (even if it quite compatible with GCC).
Also clang doesn't support GCC's __builtin_isfinite() function.


git-svn-id: https://svn.apache.org/repos/asf/openoffice/trunk@1560334 13f79535-47bb-0310-9956-ffa450edef68