[cfe-commits] [PATCH] Add Clang driver-support for directory-style precompiled headers

[Argyrios Kyrtzidis]

On Oct 15, 2010, at 12:04 PM, Tor Arne Vestbø wrote:

> On 15.10.10 20.57, Argyrios Kyrtzidis wrote:
>> This is less about supporting directory-style precompiled headers and
>> more about supporting Qt's build system.
> 
> Well, yes and no. I've successfully compiled Qt with Clang using the 
> solution you outline, but I figured I'd give it a shot at fixing this 
> upstream so other people could benefit from it.
> 
> If it's too hacky (as I admit, it does not do what GCC does, which is 
> actually parse each header found in the PCH directory and choose the 
> first matching one for the input language) I'm fine with that as well -- 
> as you say we have a solution for Qt.

I don't have a strong opinion either way but I lean towards not adding it because it's Qt specific. Deferring to Daniel since the driver is his department.

-Argiris

> 
> Tor Arne
> 
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