Re: Another bootstrap error: fixinc/gnu-regex.c and _nl_msg_cat_cntr

[Bruce Korb <bkorb at sco dot COM>]

Richard Earnshaw wrote:
> 
> > Yet another bootstrap error, this time in fixinc (which has never been
> > broken for me before).
> >
> > Seen on i386-unknown-freebsd4.2 for a plain bootstrap with
> > ./configure --enable-languages=c.
> 
> The same is happening on solaris-2.5.1.
> 
> This is because the #include of auto-host.h has now been moved before the
> #ifdef ENABLE_NLS, so gnu-regex.c is now nls enabled.  Unfortunately, the
> makefile makes no attempt to link in ../intl, despite the comment in the
> code saying that it does :-(
> 
> Not sure what the fix is, off-hand -- if you revert r1.11->r1.10 in
> gnu-regex.c, you can get things building again for now.

It was not happening for me.  But I was on another box.
The easiest is to just move the include of auto-host.h down
to after the #ifdef ENABLE_NLS.  I made this change after noting
the compiler complaining about _GCC_... being defined twice.
Since auto-host.h does not protect against pre-definition
and automatically defines it itself, I looked aroung at the
#include context for auto-host.h in other sources.  This looked
safe, but was not.  So, I think the right fix is to put it back
where I got it and have auto-host.h either #undef the _GCC_...
thingey first or conditionally #define it.  Or figure out how to
use regex out of libiberty  :-).