I have a cross compiler problem. We are running a cross compiler toolchain under Cygwin/Windows. This toolchain uses a cuistomized gcc compiler to generate code for a linux target. When trying to build boost using this cross compiler, bjam still detects that it is running on cygwin and windows, and tries to build DLLs instead of linux shared libraries. Is there any chance to configure bjam to run under windows or cygwin but generate code for a different target, either by special command line options or even by compiling a custom version of bjam? I have looked into jam some time ago but had to drop it because it was unable to differentiate between host and target configuration (like running under a windows host but generate code for Linux). Seem I am faling into the same trap again... Any help is appreciated! Norbert Unterberg