dtoa.c fails to compile for sh-elf -m2e (Was: Re: strtod (and atof) on hex numbers)
Jeff Johnston
jjohnstn@redhat.com
Mon Jun 26 23:45:00 GMT 2006
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 �ULtod�:
> ../../../../../../srcw/newlib/libc/stdlib/strtod.c:154: error: �_1� 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: �_0� undeclared
> (first use in this function)
> ../../../../../../srcw/newlib/libc/stdlib/strtod.c: In function �_strtod_r�:
> ../../../../../../srcw/newlib/libc/stdlib/strtod.c:439: error: �Flt_Rounds�
> undeclared (first use in this function)
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