http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45888
--- Comment #21 from Anh Vo <anhvofrcaus at gmail dot com> 2010-12-03 17:45:58 UTC --- Executing command 'file gcc/doc/tm.texi' yields ../gcc-4.6-20101113/gcc/doc/tm.texi: ASCII English text, with CRLF line terminators. However, executing command 'file gcc/tm.texi' in the build directory outputs gcc/tm.texi: ASCII English text, with very long lines. Obviously, the results are not the same.