Might be better to insert the following at the end of libraries/liblutil/utils.c:lutil_progname(): #if <something> { size_t len = strlen( progname ); if ( len > 4 && strcasecmp( progname + len - 4, ".exe" ) == 0 ) progname[len - 4] = '\0'; } #endif I have no idea what the #if should be though. Does #ifdef _WIN32 still work with cross-compilation? -- Hallvard