Hello, it was the first time, that i tried to build sparse on MinGW - I used cygwin in the past. Now building sparse on MinGW (GCC 4.6.2) comes up with several of these warnings: parse.c:1695:3: warning: unknown conversion type character 'l' in format [-Wformat] parse.c:1695:3: warning: too many arguments for format [-Wformat-extra-args] See also sourceforge.net/apps/trac/mingw-w64/wiki/gnu printf It seems, that MinGW doesn't accept the "old style" format specifiers like "%llu". That means, that functions like printf will not work as expected, if these "old style" format specifiers are used. Is this a known problem? Is there any hint or workaround? Regards, Thomas Schmid -- To unsubscribe from this list: send the line "unsubscribe linux-sparse" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html