Re: [PATCH] build: workaround for some cpp that causes an infinite recursion

[Akim Demaille]

> Le 14 janv. 2014 à 05:00, PHO <address@hidden> a écrit :
> 
> Hi,
> 
> I found bison >= 3.0 stopped building on MacOS X 10.5 with GCC 4.0.1:
> 
>  % uname -a
>  Darwin aria.cielonegro.org 9.8.0 Darwin Kernel Version 9.8.0: Wed Jul 15 
> 16:57:0
>  1 PDT 2009; root:xnu-1228.15.4~1/RELEASE_PPC Power Macintosh
>  % gcc --version
>  powerpc-apple-darwin9-gcc-4.0.1 (GCC) 4.0.1 (Apple Inc. build 5493)
>  Copyright (C) 2005 Free Software Foundation, Inc.
>  This is free software; see the source for copying conditions.  There is NO
>  warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
> 
> Building with a separate builddir succeeds, but without one the C
> preprocessor enters into an infinite recursion on "#include_next"
> directives in lib/*.h:

Hi,

I can't reproduce this issue with the current development
version of Bison.  Yet, I no longer have a version of GCC 4.0,
so maybe the issue is still there?