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[Bug bootstrap/34922] toplevel ./configure --help is incomplete
- From: "Ralf dot Wildenhues at gmx dot de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 23 Jan 2008 06:42:52 -0000
- Subject: [Bug bootstrap/34922] toplevel ./configure --help is incomplete
- References: <bug-34922-11811@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #7 from Ralf dot Wildenhues at gmx dot de 2008-01-23 06:42 -------
(In reply to comment #5)
>
> > In an ideal world the toplevel configure would check at runtime and see what
> > subdirs are present and adjust its output accordingly. Also --help=recursive
> > should be fixed, as there are tons and tons of options that are only shown if
> > you run configure --help in the subdirs, but are never shown by the toplevel
> > --help.
Patch posted: <http://gcc.gnu.org/ml/gcc-patches/2008-01/msg01061.html>
> I guess without more intrusive hacking that will have to wait until GCC
> uses Autoconf 2.62 (I just found one more glitch in there)
Autoconf glitch fixed:
<http://git.savannah.gnu.org/gitweb/?p=autoconf.git;a=commit;h=0fd647c6364a383b13af31b45e07679c293ff09f>
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34922