Bug in egcs-1.1.1 : Fixincludes breaks float.h/limits/syslimits under Solaris 2.6

[Rick Flower <Rick dot Flower at trw dot com>]

Apparently, this bug is still lingering in egcs-1.1.1 (it was also in 1.1b) 
and effects the definition of DBL_MAX, DBL_MIN, FLT_MAX, FLT_MIN.  I
initially reported this in early October.  Anyway, it is apparent that 
sometime prior to egcs-1.1b fixincludes was changed and caused this
problem under Solaris 2.6 (it may not be a problem under prior
versions of Solaris).

You can reproduce the problem by including <float.h> and then
<limits.h> as in the following example :

=============================================================================
#include <float.h>
#include <limits.h>

main()
{


}
=============================================================================
% gcc t.c
In file included from /usr/local/egcs/lib/gcc-lib/sparc-sun-solaris2.6/egcs-2.91.60/include/limits.h:117,
                 from /usr/local/egcs/lib/gcc-lib/sparc-sun-solaris2.6/egcs-2.91.60/include/syslimits.h:7,
                 from /usr/local/egcs/lib/gcc-lib/sparc-sun-solaris2.6/egcs-2.91.60/include/limits.h:11,
                 from t.c:2:
/usr/include/limits.h:197: warning: `DBL_MAX' redefined
/usr/local/egcs/lib/gcc-lib/sparc-sun-solaris2.6/egcs-2.91.60/include/float.h:63: warning: this is the location of the previous definition
/usr/include/limits.h:199: warning: `DBL_MIN' redefined
/usr/local/egcs/lib/gcc-lib/sparc-sun-solaris2.6/egcs-2.91.60/include/float.h:54: warning: this is the location of the previous definition
/usr/include/limits.h:202: warning: `FLT_MAX' redefined
/usr/local/egcs/lib/gcc-lib/sparc-sun-solaris2.6/egcs-2.91.60/include/float.h:35: warning: this is the location of the previous definition
/usr/include/limits.h:203: warning: `FLT_MIN' redefined
/usr/local/egcs/lib/gcc-lib/sparc-sun-solaris2.6/egcs-2.91.60/include/float.h:26: warning: this is the location of the previous definition


% gcc -v
Reading specs from /usr/local/egcs/lib/gcc-lib/sparc-sun-solaris2.6/egcs-2.91.60/specs
gcc version egcs-2.91.60 19981201 (egcs-1.1.1 release)

For now, I've just commented out the inclusion of the next "limits.h"
as shown below :

//#ifdef _GCC_NEXT_LIMITS_H
//#include_next <limits.h>              /* recurse down to the real one */
//#endif

I know that this isn't the right fix, but it works for the short term
and doesn't appear to cause any problems..

--Rick