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Re: Strange behavior for headers dependencies
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Re: Strange behavior for headers dependencies


  • Subject: Re: Strange behavior for headers dependencies
  • From: Godfrey DiGiorgi <email@hidden>
  • Date: Mon, 17 Nov 2003 13:31:27 -0800

Richard,

The problem may already be resolved, but please file a bug on this using the information at <http://developer.apple.com/bugreporter>.

The bug is that the header dependency isn't finalized in the project until exiting and reopening. Please be sure to include the component version numbers (in the About Xcode dialog box) that you're seeing this behavior with.

Godfrey
---
  Godfrey DiGiorgi - email@hidden
  408 974-6814 tel - 408 974-8101 fax - 408 832-8319 cell
  Technology Manager, Development Tools
  Apple Worldwide Developer Relations


On Nov 17, 2003, at 11:36 AM, Richard Young wrote:

Hi,

I have difficulty to understand how Xcode manage dependencies. So I do a simple projet containing 2 cpp and using 2 headers.
cpp1 include h1
cpp2 include h2


If I change h1, when I build, cpp1 is compiled...
If I change h2, when I build, cpp2 is compiled...
If I change cpp1 to also include h2, when I build, cpp1 is compiled
Untils now it's what I've expected :)

Now, If I change h2, only cpp2 is compiled not cpp1 :(

I found that if I close the project and I reopen it, that after
If I change h2, cpp1 and cpp2 are compiled :)

-------

This added to Xcode speed, make it very frustrating to discover that often the problem come from a wrong depedencies management.

So if someone really understand how Xcode manage depencies, please tell me.

Richard Young
Abvent
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References: 
 >Strange behavior for headers dependencies (From: Richard Young <email@hidden>)

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