- path fix for old compiler and linker styles


git-svn-id: http://dyncall.org/svn/dyncall/trunk/dyncall@1599 c71cb566-5a31-4692-9165-cf76bdc42cab
- introduced clang macro


git-svn-id: http://dyncall.org/svn/dyncall/trunk/dyncall@1601 c71cb566-5a31-4692-9165-cf76bdc42cab