Re: add license to link-warning.h

[Eric Blake]

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According to Bruno Haible on 12/10/2009 4:37 AM:
> Well, as a matter of readability, I use a '-e' (or '-f') option in every 'sed'
> invocation.

And the autoconf manual recommends against blindly using -e:

http://www.gnu.org/software/autoconf/manual/autoconf.html#sed

The -e option is mostly portable. However, its argument cannot start with
‘a’, ‘c’, or ‘i’, as this runs afoul of a Tru64 5.1 bug. Also, its
argument cannot be empty, as this fails on AIX 5.3.

But fortunately, none of your uses fall into that pattern.

- --
Don't work too hard, make some time for fun as well!

Eric Blake             address@hidden
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