re: Failure to cross-build libstdc++-v3 for earmv6hf from macOS

[matthew green <mrg%eterna.com.au@localhost>]

> > can you try fixing the grep to have '$$' instead of '$'?  eg.
> >
> > -       ${TOOL_GREP} -E -v '^[     ]*#(#| |$)' | \
> > +       ${TOOL_GREP} -E -v '^[     ]*#(#| |$$)' | \
> 
> Looks like our messages crossed each other in the mail :-)  That did
> indeed fix it for me.

commited.  thanks!