else if (!strcmp(smx_context_factory_name, "boost"))
simix_global->context_factory = simgrid::simix::boost_factory();
#endif
else {
XBT_ERROR("Invalid context factory specified. Valid factories on this machine:");
else if (!strcmp(smx_context_factory_name, "boost"))
simix_global->context_factory = simgrid::simix::boost_factory();
#endif
else {
XBT_ERROR("Invalid context factory specified. Valid factories on this machine:");