Re: dtoa.c fails to compile for sh-elf -m2e (Was: Re: strtod (and atof) on hex numbers)

[Jeff Johnston <jjohnstn at redhat dot com>]

amylaar@spamcop.net wrote:
> Quoting Jeff Johnston <jjohnstn@redhat.com>:
>
>
> > Joern Rennecke wrote:
> >
> > > You change to mprec.h broke dtoa.c compilation for sh2e:
> >
> > Please try the attached patch and let me know if it sovles the problem.
>
>
> Yes, it allows dtoa.c to compile.  However, the build now fails a bit
> later on strtod:

Ok, I need to look into this a bit deeper and test with a 
DOUBLE_IS_32BITS system.

-- Jeff J.

> /swbuild/nightly/2006-06-24/sh-elf-mprec/./gcc/xgcc
> -B/swbuild/nightly/2006-06-24/sh-elf-mprec/./gcc/ -nostdinc
> -B/swbuild/nightly/2006-06-24/sh-elf-mprec/sh-elf/newlib/ -isystem
> /swbuild/nightly/2006-06-24/sh-elf-mprec/sh-elf/newlib/targ-include -isystem
> /swbuild/nightly/2006-06-24/srcw/newlib/libc/include -B/usr/local/sh-elf/bin/
> -B/usr/local/sh-elf/lib/ -isystem /usr/local/sh-elf/include -isystem
> /usr/local/sh-elf/sys-include -L/swbuild/nightly/2006-06-24/sh-elf-mprec/./ld
> -DPACKAGE_NAME=\"newlib\" -DPACKAGE_TARNAME=\"newlib\"
> -DPACKAGE_VERSION=\"1.14.0\" -DPACKAGE_STRING=\"newlib\ 1.14.0\"
> -DPACKAGE_BUGREPORT=\"\"  -I. -I../../../../../../srcw/newlib/libc/stdlib -O2
> -fno-builtin      -O2 -g -O2   -m2e -c -o lib_a-strtod.o `test -f 'strtod.c' ||
> echo '../../../../../../srcw/newlib/libc/stdlib/'`strtod.c
> ../../../../../../srcw/newlib/libc/stdlib/strtod.c: In function ïULtodï:
> ../../../../../../srcw/newlib/libc/stdlib/strtod.c:154: error: ï_1ï undeclared
> (first use in this function)
> ../../../../../../srcw/newlib/libc/stdlib/strtod.c:154: error: (Each undeclared
> identifier is reported only once
> ../../../../../../srcw/newlib/libc/stdlib/strtod.c:154: error: for each function
> it appears in.)
> ../../../../../../srcw/newlib/libc/stdlib/strtod.c:155: error: ï_0ï undeclared
> (first use in this function)
> ../../../../../../srcw/newlib/libc/stdlib/strtod.c: In function ï_strtod_rï:
> ../../../../../../srcw/newlib/libc/stdlib/strtod.c:439: error: ïFlt_Roundsï
> undeclared (first use in this function)