[PATCH] D33716: Provide path to Solaris.h include (Bug 28370)

[Joerg Sonnenberger via llvm-commits]

On Sat, Jun 10, 2017 at 01:07:54AM +0300, Fedor Sergeev wrote:
> On Fri, Jun 09, 2017 at 11:58:10PM +0200, Joerg Sonnenberger via llvm-commits wrote:
> > A sys/regset.h wrapper using #include_next might work just as well, if
> > this is the only reason.
> 
> This wont work for system includes unless you have a full control over system include path
> (with something like -isystem).
> And that just switches the problem from -include to -isystem.

As long as the Solaris headers use <sys/regset.h> as well and not depend
on the relative locations with "", it works well. That's what we do in
NetBSD for certain compat overrides for build tools.

Joerg