Re: [linuxsh-dev] target elf32-sh-linux not found - 3.0.3 tool chain problem

[M. R. B. <mr...@0x...>]

* Pete LeMasters <pet...@st...> on Mon, Jan 21, 2002:

>=20
> This is using the 3.0.3 GCC tools, and the 2.4.13-pre2 kernel distributio=
n.
>=20
> /opt/xgcc-sh-3.0.3/bin/sh-elf-strip: supported targets: elf32-sh elf32-shl
> coff-sh coff-shl coff-sh-small coff-shl-small elf32-little elf32-big srec
> symbolsrec tekhex binary ihex
>=20
> So, the real questions are these;
>=20
> 1. What is the correct m4 flag to use for SH4 boards with the 3.0.3 tools?
> 2. If the -mno-implicit-fp is to be used, what do I need to recompile to =
add
> the elf32-sh-linux to the list of supported targets? (binutils??)
> 3. If I should be using -m4-no-fpu, what is the correct way to avoid the
> compilation errors from sh-sci.c?
>=20

1. Update your kernel to something recent.  Do not use the kernel/ tree
   from CVS, use linux/ and prepend "-r linux-2_4-branch" to pull in the 2.4
   branch.  Use linux/scripts/treelink.sh to symlink this tree on top of a
   full Linux tree from kernel.org - the version to grab is the version
   indicated by the AGAINST-2.4.x file, in this case 2.4.16.
2. Do not use sh-elf as the --target, it contains absolutely zero SH Linux
   support.  Use sh-linux or sh4-linux instead (the latter defaults to
   little endian, SH4).
3. Recompile your entire toolchain.

M. R.