Two or three initial observations on the fp prining patch

[Gabriel Dos Reis]

Paolo Carlini <pcarlini@unitus.it> writes:

| Paolo Carlini wrote:
| 
| > To this effect, we can included 'tm.h' in floatconv.cc (*), since it
| > provides those definitions.
| 
| Alternately, we can include 'tm.h' in a snipped processed at library
| configure time, which basically would have the purpose of passing down
| to the library only the small subset of definitions we really need for
| floatconv.cc.
| 
| This solution has the advantage that avoids adding the path to
| build-dir/gcc to the include paths used when building the library and
| also avoids adding -DIN_GCC to Makefile.in (*).
`

all those complications can be avoided.

-- Gaby