commit -- Re: PPC linux.mk fix

[Shaw Terwilliger]

Jerry LeVan wrote:
> Hello,
> 
> I built 0.7.4 this afternoon. I found that I had to add
> 
> PPC_ARCH_FLAGS                =  -fsigned-char

I've committed changes to linux.mk to include -fsigned-char in
the PPC flags line.

-- 
Shaw Terwilliger