Ruby

=begin
sed needs the '-e' flag when there are multiple arguments passed to it. This
was introduced in r28626 in trunk and r28781 in 1.9.2 and breaks my
normal way of linking libtcmalloc_minimal:

I get this error from ./configure output:

sed: can't read s/ *-arch *^ *//g: No such file or directory

Trivial fix attached. Please backport to 1.9.2, too. Thanks
=end