Re: build failure on HP-UX 11.11

[Bruno Haible]

Greg Wooledge wrote:
> The gcc bootstrap finally finished.  The failure I reported does not
> occur with gcc 3.4.6 (+ GNU as) built from source on the same target
> machine.  Whether this indicates a problem with the binary gcc build I
> was using (specifically, its generated header files), or a problem in
> m4's ./configure, I'm not sure.  But either way, you should know where
> it stands.

Thanks for reporting the solution.

I agree with you that it was a problem with that particular gcc, because
  - the build works fine with the CC="cc -Ae -D_XOPEN_SOURCE=500" setting
    mentioned in the INSTALL file,
  - as you found out, gcc's private wchar.h uses va_list before including
    <stdarg.h>.

Bruno