http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59862
--- Comment #6 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- > The release tarball contain generated files so you don't need tools like > flex or makeinfo to build GCC. Those are not present in SVN, so this is > definitely not a packaging bug. Not sure to understand: gcc/gengtype-lex.c is in the tarball, but not in SVN. >From the above I understand that gcc/gengtype-lex.c should also not be in the tarball. Is this correct? What could be the effect of gcc/gengtype-lex.c?