TPCnospam@xxxxxxxxxxxxxxxxxxx writes: > Dear All, > I have obtained a copy of the gcc source using; > > cvs -z9 -d :ext:anoncvs@xxxxxxxxxxxxxxxxxxx:/cvsroot/gcc co -r tree-ssa-20020619-branch -D 1/4/2003 gcc > > but cannot get autoconf to work. My reason for wanting to run autoconf > rather than just running the existing configure is that the g95 source > which I am trying to build, patches configure.in (and not configure). The > problem is also present with the unpatched configure.in as d/l from > Savannah. > > I find that autoconf just produces an empty configure file. There are no > error messages. I have tried autoconf 2.13, 2.57 and 2.59 but the results > are the same. I have m4 version 1.4. Here is what I see; This question is better suited to gcc at gcc.gnu.org .