Cross compiling =============== In order to build the TL libraries and programs for a HOST system, e.g., i386-pc-mingw32 on a (different) BUILD system, e.g, x86_64-linux-gnu specify the configure options --host=i386-pc-mingw32 --build=x86_64-linux-gnu You may need `cross' tools properly installed as, e.g., i386-pc-mingw32-cc in your PATH. Configure arguments such as CFLAGS=... refer to this cross compiler. If necessary, you can specify a compiler and flags for the few auxiliary C programs required for the build process as configure arguments BUILDCC=... BUILDCPPFLAGS=... BUILDCFLAGS=... BUILDLDFLAGS=... Building the Web2C programs requires installed versions of tangle, ctangle, and tie (and possibly otangle and/or luatangle). At the moment a cross compilation of xetex is not possible, because the icu-xetex library does not support cross compilation.