[Bug bootstrap/47827] New: gcc fails to bootstrap on i386-pc-solaris2.10

[gseanmcg at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47827

           Summary: gcc fails to bootstrap on i386-pc-solaris2.10
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: gseanmcg@gmail.com


Somewhere between revision 170122 and now, gcc no longer bootstraps on Solaris
10.

Here is the error from the build log:

libtool: compile:  /BUILD/gcc/obj-170344/./gcc/xgcc
-B/BUILD/gcc/obj-170344/./gcc/ -B/BUILD/gcc/170344/i386-pc-solaris2.10/bin/
-B/BUILD/gcc/170344/i386-pc-solaris2.10/lib/ -isystem
/BUILD/gcc/170344/i386-pc-solaris2.10/include -isystem
/BUILD/gcc/170344/i386-pc-solaris2.10/sys-include -m64 -DHAVE_CONFIG_H -I.
-I/SOURCES/gcc-trunk/libquadmath -g -O2 -m64 -MT strtod/strtoflt128.lo -MD -MP
-MF strtod/.deps/strtoflt128.Tpo -c
/SOURCES/gcc-trunk/libquadmath/strtod/strtoflt128.c  -fPIC -DPIC -o
strtod/.libs/strtoflt128.o
In file included from /SOURCES/gcc-trunk/libquadmath/strtod/strtoflt128.c:44:0:
/SOURCES/gcc-trunk/libquadmath/strtod/strtod_l.c: In function
‘____strtoflt128_internal’:
/SOURCES/gcc-trunk/libquadmath/strtod/strtod_l.c:556:19: error: ‘NAN’
undeclared (first use in this function)
/SOURCES/gcc-trunk/libquadmath/strtod/strtod_l.c:556:19: note: each undeclared
identifier is reported only once for each function it appears in
make[6]: *** [strtod/strtoflt128.lo] Error 1