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Hi, Andy Thank you for your reply. I just did some building followed by the instructions on http://sources.redhat.com/ecos/build-toolchain.html. If I specify target as "sparc-elf", I can sucessfully build binutils and gcc, but it failed when I compile a simple source file by "sparc-elf -gcc 1.c 2>&1 | tee sparc-elf-gcc.log" Hans -----Original Message----- From: Andy Dyer [mailto:adyer@righthandtech.com] Sent: Monday, August 11, 2003 12:21 PM To: Ren, Han Tao (Hans) Subject: RE: [ECOS] Building toolchains for LEON processor > -----Original Message----- > From: ecos-discuss-owner@sources.redhat.com > [mailto:ecos-discuss-owner@sources.redhat.com]On Behalf Of > Ren, Han Tao (Hans) > Sent: Sunday, August 10, 2003 10:11 PM > To: ecos-discuss@sources.redhat.com > Subject: [ECOS] Building toolchains for LEON processor > > > Hello > > I found the LEON processor is supported in eCos2.0. Does > anybody know how > to build the toolchains for it? > looking at the cdl file for that port, it looks like it is expecting the tools to be called sparc-rtems-gcc, sparc-rtems-ld, etc, so I would guess that as a start configure should use --target=sparc-rtems. This is, of course, just a wild guess. There is a comment in packages/hal/sparc/leon/current/Changelog saying sparc-elf-gcc should also work. Have a look in the online web cvs at: http://sources.redhat.com/cgi-bin/cvsweb.cgi/ecos/packages/hal/sparc/?cv sroot=ecos
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