[U-Boot-Users] Re: MIPS LE build problems

[Matej Kupljen]

Hi

> I have attached the patch.

Thanks.
Few comments, though.
I use my own toolchain, built with the crosstool and a few patches.
binutils: 2.15
gcc: 3.3.5
glibc: 2.3.5

>  #########################################################################
>  ## MIPS64 5Kc
> diff --git a/cpu/mips/config.mk b/cpu/mips/config.mk
> --- a/cpu/mips/config.mk
> +++ b/cpu/mips/config.mk
> @@ -24,9 +24,17 @@ v=$(shell \
>  mips-linux-as --version|grep "GNU assembler"|awk '{print $$3}'|awk -F . '{print $$2}')

Should this be, like:
$(CROSS_COMPILE)as --version|grep "GNU assembler"|awk '{print $$3}'|awk
-F . '{print $$2}')

Because my compiler is: mipsel-linux-gcc


>  MIPSFLAGS=$(shell \
>  if [ "$v" -lt "14" ]; then \
> -	echo "-mcpu=4kc -EB -mabicalls"; \
> +	echo "-mcpu=4kc"; \
>  else \
> -	echo "-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined -EB -mabicalls"; \
> +	echo "-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined"; \
>  fi)

The -mips_allow_branch_to_undefined does not work for me :-)
I used this patch:
http://sources.redhat.com/ml/binutils/2004-04/msg00476.html
And I have to use -allow_branch_to_undefined.
Anybody knows why?

BR,
Matej