+******************************************************************
+* OLD CRUFT NOT USED ANYMORE *
+******************************************************************
+
+
+\subsection faq_crosscompile Cross-compiling a Windows DLL of SimGrid from linux
+
+At the moment, we do not distribute Windows pre-compiled version of SimGrid
+because the support for this platform is still experimental. We know that
+some parts of the GRAS environment do not work, and we think that the others
+environments (MSG and SD) have good chances to work, but we didn't test
+ourselves. This section explains how we generate the SimGrid DLL so that you
+can build it for yourself. First of all, you need to have a version more
+recent than 3.1 (ie, a SVN version as time of writting).
+
+In order to cross-compile the package to windows from linux, you need to
+install mingw32 (minimalist gnu win32). On Debian, you can do so by
+installing the packages mingw32 (compiler), mingw32-binutils (linker and
+so), mingw32-runtime.
+
+You can use the VPATH support of configure to compile at the same time for
+linux and windows without dupplicating the source nor cleaning the tree
+between each. Just run bootstrap (if you use the SVN) to run the autotools.
+Then, create a linux and a win directories. Then, type:
+\verbatim cd linux; ../configure --srcdir=.. <usual configure flags>; make; cd ..
+cd win; ../configure --srcdir=.. --host=i586-mingw32msvc <flags>; make; cd ..
+\endverbatim
+The trick to VPATH builds is to call configure from another directory,
+passing it an extra --srcdir argument to tell it where all the sources are.
+It will understand you want to use VPATH. Then, the trick to cross-compile
+is simply to add a --host argument specifying the target you want to build
+for. The i586-mingw32msvc string is what you have to pass to use the mingw32
+environment as distributed in Debian.
+
+After that, you can run all make targets from both directories, and test
+easily that what you change for one arch does not break the other one.
+
+It is possible that this VPATH build thing breaks from time to time in the
+SVN since it's quite fragile, but it's granted to work in any released
+version. If you experience problems, drop us a mail.
+
+Another possible source of issue is that at the moment, building the
+examples request to use the gras_stub_generator tool, which is a compiled
+program, not a script. In cross-compilation, you need to cross-execute with
+wine for example, which is not really pleasant. We are working on this, but
+in the meanwhile, simply don't build the examples in cross-compilation
+(<tt>cd src</tt> before running make).
+
+Program (cross-)compiled with mingw32 do request an extra DLL at run-time to be
+usable. For example, if you want to test your build with wine, you should do
+the following to put this library where wine looks for DLLs.
+\verbatim
+cp /usr/share/doc/mingw32-runtime/mingwm10.dll.gz ~/.wine/c/windows/system/
+gunzip ~/.wine/c/windows/system/mingwm10.dll.gz
+\endverbatim
+
+The DLL is built in src/.libs, and installed in the <i>prefix</i>/bin directory
+when you run make install.
+
+If you want to use it in a native project on windows, you need to use
+simgrid.dll and mingwm10.dll. For each DLL, you need to build .def file
+under linux (listing the defined symbols), and convert it into a .lib file
+under windows (specifying this in a way that windows compilers like). To
+generate the def files, run (under linux):
+\verbatim echo "LIBRARY libsimgrid-0.dll" > simgrid.def
+echo EXPORTS >> simgrid.def
+nm libsimgrid-0.dll | grep ' T _' | sed 's/.* T _//' >> simgrid.def
+nm libsimgrid-0.dll | grep ' D _' | sed 's/.* D _//' | sed 's/$/ DATA/' >> simgrid.def
+
+echo "LIBRARY mingwm10.dll" > mingwm10.def
+echo EXPORTS >> mingwm10.def
+nm mingwm10.dll | grep ' T _' | sed 's/.* T _//' >> mingwm10.def
+nm mingwm10.dll | grep ' D _' | sed 's/.* D _//' | sed 's/$/ DATA/' >> mingwm10.def
+\endverbatim
+
+To create the import .lib files, use the <tt>lib</tt> windows tool (from
+MSVC) the following way to produce simgrid.lib and mingwm10.lib
+\verbatim lib /def:simgrid.def
+lib /def:mingwm10.def
+\endverbatim
+
+If you happen to use Borland C Builder, the right command line is the
+following (note that you don't need any file.def to get this working).
+\verbatim implib simgrid.lib libsimgrid-0.dll
+implib mingwm10.lib mingwm10.dll
+\endverbatim
+
+Then, set the following parameters in Visual C++ 2005:
+Linker -> Input -> Additional dependencies = simgrid.lib mingwm10.lib
+
+Just in case you wonder how to generate a DLL from libtool in another
+project, we added -no-undefined to any lib*_la_LDFLAGS variables so that
+libtool accepts to generate a dynamic library under windows. Then, to make
+it true, we pass any dependencies (such as -lws2 under windows or -lpthread
+on need) on the linking line. Passing such deps is a good idea anyway so
+that they get noted in the library itself, avoiding the users to know about
+our dependencies and put them manually on their compilation line. Then we
+added the AC_LIBTOOL_WIN32_DLL macro just before AC_PROG_LIBTOOL in the
+configure.ac. It means that we exported any symbols which need to be.
+Nowadays, functions get automatically exported, so we don't need to load our
+header files with tons of __declspec(dllexport) cruft. We only need to do so
+for data, but there is no public data in SimGrid so we are good.
+