Re: Gratuitous rebuilds in Xcode 2.3
Re: Gratuitous rebuilds in Xcode 2.3
- Subject: Re: Gratuitous rebuilds in Xcode 2.3
- From: "B.J. Buchalter" <email@hidden>
- Date: Tue, 17 Oct 2006 02:00:00 -0400
- Thread-topic: Gratuitous rebuilds in Xcode 2.3
Hi Shaun,
Thanks for the quick reply.
I have just verified that quitting and relaunching does not cause it to
rebuild. Crashing doesn't either, but reboot seemed to.
The Project has the Build products in the Project directory and
intermediates with build products (the project defaults).
I'm not sure where to check the precomp behaviors.
The project settings are:
SHARED_PRECOMPS_DIR =
/Library/Caches/com.apple.Xcode.$(UID)/SharedPrecompiledHeaders
PRECOMPS_INCLUDE_HEADERS_FROM_BUILT_PRODUCTS_DIR = YES
GCC_INCREASE_PRECOMPILED_HEADER_SHARING = YES
GCC_USE_GCC3_PFE_SUPPORT = YES
GCC_ENABLE_SYMBOL_SEPARATION = YES
Any ideas as to what would be forcing the recompile after reboot? Any
settings to "debug" the process by which Xcode decides to recompile files?
>Also uncheck precomp sharing in the build/target.
Ah; is this causing problems???
> Assuming you don't have a problem in your header include paths... see
> if your intermediate builds are stored in a volatile temp directory,
> and then examine your precomp behaviors. I keep all my intermediates
> in ~/Library/Caches/Xcode/IntermediateBuilds, so it's easy to trash
> them as needed. Placing them somewhere in /tmp will force clean
> rebuilds at least daily or after a restart. Then you can optimize backwards
> from there.
Thanks again!
B.J. Buchalter
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