Re: cpplib: what is a system header? [HEAD]

[Russ Allbery <rra at stanford dot edu>]

Zack Weinberg <zackw@Stanford.EDU> writes:

> On the mainline, we can experiment with making -MM use the same
> definition of system headers as everything else.  Then Russ and other
> people can try it out and report if it really does break stuff.  It
> might be wisest to wait until after 3.0 is _released_.

I'm actually quite willing to change our scripts to s/-I/-isystem/ for
dependency generation purposes since we only ever generate dependencies
using gcc anyway.  It's bugged me before that if someone happens to list
an internal INN header using <> instead of "" it doesn't show up on the
dependency output, and fixing that would be cool.

-- 
Russ Allbery (rra@stanford.edu)             <http://www.eyrie.org/~eagle/>