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Re: Static Analyzer Problems
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Re: Static Analyzer Problems


  • Subject: Re: Static Analyzer Problems
  • From: Dave <email@hidden>
  • Date: Wed, 02 Nov 2011 07:59:42 +0000

Hi All,

I still can't get this to work, the PCH file refuses to compile. This has only started happening since I changed the file types and I've changed them back and it still doesn't work.

I'm really stuck on this now, if anyone has any ideas or suggestions please let me know.

All the Best
Dave

------------------------------------------------------------------------ --

Hi,

I tried changing the file types in the project settings and now it fails just doing a regular build. What should I set file type to?

The error I get is on the precompiled header file as you say, the error is "Command /XCode3Developer/usr/bin/gcc-4.2 failed

I check the path for it in the project settings and it is set to:


/var /folders/u2/RANDOM-STRING/Caches/com.apple.xcode.501/ SharedPrecompiledHeaders


Is this correct? The .pch file is actually in the same folder as the project file.

All the Best
Dave



On 29 Oct 2011, at 19:20, Christian Unger wrote:

just a wild guess:

check the target settings for the precompiled header and see if it lives in the path that is declared there.

cu
__
christian unger



On 28.10.2011, at 10:44, Dave <email@hidden> wrote:

Hi All,

I've inherited a Mac project that is a bit of a mess. The previous person (a Window's programmer) decided it was a good idea to develop a core "engine" (15 source files out of a total of 60) in C ++ on windows and then move onto the Mac/XCode 3 and "bend" the project settings to suit it. Also where there is Objective-C code it doesn't conform to the Cocoa guide lines and some it has been made to "look" like C++, things like this:

obj = [OBJECT alloc];
obj = [obj init];
[obj Construct];

And in the init method:

-(id) init
{
[super init];

return self;
}

This project was developed using XCode 3 and I can't get it to compile under XCode 4. So I decided to stay with XCode 3. The project compiles and runs ok, but has 170 warnings. If I try to do a Build and Analyze I get the following error over and over on all the source files:

Analyzer skipped this file due to parse errors

fatal error: "/var/folders/u2/-RANDOM-STRING-/-caches- com.apple.XCode.501/SharedPrecompiledHeaders/LTW_MAC_Prefix-RANDOM- STRING/LTW_MAC_Prefix.pch" file not found

I can't figure out why I should get this error since the project compiles ok. The only thing I can think of is that I think that the C++ code is reliant on GCC and the Analyzer uses LVM as far as I know? But why this should cause it to lose the precompiled headers file is beyond me.

Any help on this and any advice/suggestions on how to proceed on this project would be gratefully appreciated. I obviously want to get rid of the C++ Code, but it is deeply entrenched in the rest of the objective-c UI (No MVC in this project!!).

All the Best
Dave










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