Re: sh-elf

[Jiu Zheng <jzheng@foresyte.com>]

Thanks for the answer, William,

Do you mean I need to install newlib before I compile the cross-gcc, or I just
simply use the include files from newlib? In CrossGCC FAQ is says the order
should be: binutils-gcc-newlib-gdb.

William Gatliff wrote:

> Jiu:
>
> Had the same exact problem the other day...  turned out to be a typo on my part.
> Here's what works for me:
>
> tar xzvf egcs-1_1_2.tar.gz
> tar xzvf newlib-1_8_1.tar.gz
> cd egcs-1.1.2
> rm -rf libf2c
> ln -s ../newlib-1.8.1/newlib newlib
> configure --target=sh-hitachi-hms --with-newlib
> --with-headers=<...>/newlib-1.8.1/newlib/libc/include
>
> I was linking the wrong newlib directory into the egcs tree (I had left out the
> "/newlib"), which causes the newlib build to silently fail.  This prevents
> creation of runtime libraries, which makes xgcc fail for reasons totally
> unrelated to liberty...
>
> I haven't gotten the sh-hms target to build, but sh-hitachi-hms works like a
> champ.
>
> b.g.
>
> Jiu Zheng wrote:
>
> > Has anybody built a cross gcc (egcs-1.1.2) for SH3? I am compiling in
> > RedHat6.0 environment but got an error saying:
> >
> > configure: error: installation or configuration problem: C compiler
> > cannot create executables.
> > make: *** [configure-target-libiberty] Error 1
> >
> > Anyone can help?
> >
> > TIA,
> > --
> > Jiu Zheng
> > Foresyte Technologies, Inc.
> > 9672 Via Excenlencia, Suite 201
> > San Diego, CA 92126
> > (858)530-2881 (Work)
> > (858)689-1263 (Home)
> >
> > ------
> > Want more information?  See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/
> > Want to unsubscribe? Send a note to crossgcc-unsubscribe@sourceware.cygnus.com
>
> --
> William A. Gatliff
> Senior Design Engineer
> Komatsu Mining Systems
> To teach is to learn.
>
> ------
> Want more information?  See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/
> Want to unsubscribe? Send a note to crossgcc-unsubscribe@sourceware.cygnus.com

--
Jiu Zheng
Foresyte Technologies, Inc.
9672 Via Excenlencia, Suite 201
San Diego, CA 92126
(858)530-2881 (Work)
(858)689-1263 (Home)




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