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Re: GCC 4.0 RC1 Available
- From: "Kaveh R. Ghazi" <ghazi at caip dot rutgers dot edu>
- To: bauhaus at futureapps dot de
- Cc: bonzini at gnu dot org, gcc at gcc dot gnu dot org, mark at codesourcery dot com, neroden at twcny dot rr dot com
- Date: Mon, 11 Apr 2005 14:48:56 -0400 (EDT)
- Subject: Re: GCC 4.0 RC1 Available
- References: <4259A31D.9050002@codesourcery.com> <425A7A0B.4040502@futureapps.de>
> --- here --->
> checking whether compiler driver understands
> Ada... ../src/gcc-4.0.0-20050410/configure: line 2141: break: only
> meaningful in a `for', `while', or `until' loop
> yes
> checking how to compare bootstrapped objects... cmp
> --ignore-initial=16 $$f1 $$f2
> ...
> looks like there is a "break" without the (usual?) "for" around it.
> Georg
On closer inspection, I'm seeing the same thing on 4.0 and mainline.
I believe the offending "break" was added to config/acx.m4 here:
http://gcc.gnu.org/ml/gcc/2004-02/msg00755.html
Although it seems to be that Paolo simply moved existing code from
gcc/aclocal.m4 to config/acx.m4.
Going back through aclocal.m4, the original breakage (no pun intended)
occurred here when Nathanael removed the surrounding for-stmt but left
the break inside the if-stmt.
http://gcc.gnu.org/ml/gcc-patches/2003-11/msg02109.html
Nathanael, can you please take a look?
Thanks,
--Kaveh
--
Kaveh R. Ghazi ghazi@caip.rutgers.edu