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Re: -msoft-float for mipsel-linux?


thanks alot,

please help again
it seems still missing something

########## i build it with your patch  and following step:

./configure --prefix=/usr/local --with-newlib --target=mipsel-linux
make SUBDIRS="libiberty texinfo gcc" ALL_TARGET_MODULES= \
        CONFIGURE_TARGET_MODULES= INSTALL_TARGET_MODULES= LANGUAGES="c"
make SUBDIRS="libiberty texinfo gcc" INSTALL_TARGET_MODULES= \
        LANGUAGES="c" install
make LANGUAGES="c c++"
make LANGUAGES="c c++" install

##########and check it with fileutil: df.c

mipsel-linux-gcc -DLOCALEDIR=\"/usr/local/share/locale\" -DSHAREDIR=\"/usr/local
/share\" -DHAVE_CONFIG_H -I.. -I. -I../lib -I../intl  -g -O2 -msoft-float -c df.
c
mipsel-linux-gcc  -o df  df.o ../lib/libfu.a
df.o: In function `human_readable_1k_blocks':
/usr/local/mnt/gvcmd/fileutils-3.16/src/df.c:177: undefined reference to `__floa
tsidf'
df.o: In function `/usr/local/mnt/gvcmd/fileutils-3.16/src/df.c':
/usr/local/mnt/gvcmd/fileutils-3.16/src/df.c:179: undefined reference to `__gedf
2'
/usr/local/mnt/gvcmd/fileutils-3.16/src/df.c:184: undefined reference to `__gedf
2'
/usr/local/mnt/gvcmd/fileutils-3.16/src/df.c:186: undefined reference to `__muld
f3'
/usr/local/mnt/gvcmd/fileutils-3.16/src/df.c:194: undefined reference to `__gedf
2'
/usr/local/mnt/gvcmd/fileutils-3.16/src/df.c:198: undefined reference to `__eqdf
2'
/usr/local/mnt/gvcmd/fileutils-3.16/src/df.c:296: undefined reference to `__floa
tsidf'
/usr/local/mnt/gvcmd/fileutils-3.16/src/df.c:296: undefined reference to `__muld
f3'
/usr/local/mnt/gvcmd/fileutils-3.16/src/df.c:307: undefined reference to `__fixd
fsi'
[snip]
collect2: ld returned 1 exit status
make: *** [df] Error 1

######## following is soft-float/libgcc.a

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~
--#

Kai Ruottu wrote:

> Tseng Chou Ming wrote:
>
> > How can i enable "-msoft-float" for mipsel-linux-gcc?
> > I tried to use "configure --nfp" but it doesn't work
>
>  The '-msoft-float' needs the 'fp-bit.c' / 'dp-bit.c' routines
> for 'libgcc.a'. These are used now for the embedded 'mips-elf' and
> 'mips-ecoff' targets, but seemingly not for the 'system' targets.
>
> [snip]
>
> Cheers, Kai
>
> ------
> Want more information?  See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/
> Want to unsubscribe? Send a note to crossgcc-unsubscribe@sourceware.cygnus.com


------
Want more information?  See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/
Want to unsubscribe? Send a note to crossgcc-unsubscribe@sourceware.cygnus.com


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