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bug#8076: PCH support / howto
From: |
Olaf van der Spek |
Subject: |
bug#8076: PCH support / howto |
Date: |
Sun, 27 Feb 2011 19:01:16 +0100 |
On Sun, Feb 27, 2011 at 1:08 PM, Ralf Wildenhues <address@hidden> wrote:
> I will probably not hack on this myself (both due to time constraints
> and IMVHO limited portability/usefulness of PCH), but if somebody else
PCH is IMO very valuable. GCC, ICC and MSVC support it, I'm not sure
about other compilers.
I've read your concerns, but I think they're not an issue.
> wants to pursue it, I'd help. The above discussions can give some
> insight into the issues around this.
>
> Hope this helps. If you have a good solution, even if it's just for
> your project, feel free to post it here; we can link to it from the
> FAQ or so, or even put it in the manual if it is sufficiently general.
It would be nice to add PCH support to the Hello World example. I
think this requires two steps:
1. Compile config.h into config.h.gch
2. Add config.h.gch as a dependency to all source files.
Could you (or someone else) help me with those? I've got no experience
with automake but I assume they're trivial for someone with
experience.
--
Olaf