[U-Boot] m68k: Build problems on some boards

[Vasili Galka]

I'll really appreciate any help on this.

On Sun, Jun 15, 2014 at 3:57 PM, Vasili Galka <vvv444 at gmail.com> wrote:
> Hi,
>
> I've installed a m68k-elf toolchain (based on gcc 4.8.1) and tried
> building all m68k boards on latest u-boot/master (MAKEALL -a m68k).
> While the build succeeds for most of the boards, the following four
> fail with similar errors:
> TASREG M5249EVB M5253DEMO M5253EVBE
>
> m68k-elf-ld.bfd: m68k:isa-a:mac architecture of input file
> `/usr/m68k-elf/lib/gcc/m68k-elf/4.8.1/m5206e/libgcc.a(_float.o)' is
> incompatible with m68k:isa-a:emac output
> m68k-elf-ld.bfd: m68k:isa-a:mac architecture of input file
> `/usr/m68k-elf/lib/gcc/m68k-elf/4.8.1/m5206e/libgcc.a(_floatex.o)' is
> incompatible with m68k:isa-a:emac output
> m68k-elf-ld.bfd: m68k:isa-a:mac architecture of input file
> `/usr/m68k-elf/lib/gcc/m68k-elf/4.8.1/m5206e/libgcc.a(_muldi3.o)' is
> incompatible with m68k:isa-a:emac output
> ...
>
> AFAIU, the architecture of chosen libgcc differs from the
> architecture of generated object files (one has mac while the other
> emac).
>
> I'm not really familiar with m68k arch... What is wrong here and how
> should be fixed?
>
> Best regards,
> Vasili