Re: ProjectCenter running or building

[Fred Kiefer]

In your examples the name was „ProjectCenter“ not „LogPanel“. You need to 
continue your debugging until you get to that name. Only this resource seems to 
get loaded from a framework. For the other resources having a framework version 
of nil is correct.

Fred

> Am 30.12.2019 um 01:17 schrieb Patryk Laurent <plaurent@me.com>:
> 
> On December 29, 2019 at 12:31 PM, Fred Kiefer <fredkiefer@gmx.de> wrote:
> 
>> Thank you for your tests. I had a look into the NSBundle code in base and 
>> from that I think that we have an issue with frameworks here. Is clang 
>> supporting frameworks?
>> The code in base doesn’t have any log statements that we could use. So this 
>> means you will have to switch to a debugger and run ProjectCenter with a 
>> breakpoint on NSBundle.m:2280 and wait until we get around with the name 
>> „LogPanel“ and see whether the framework version gets added correctly.
>> 
> 
> From within the debugger I am seeing that _frameworkVersion tends to be nil.  
> And I'm having trouble seeing the values of NSStrings...  so maybe there's 
> something up.
> 
> Patryk
> 
> 
> (base) 
> patryk@wax:~/gnustep-build/ubuntu-19.04-clang-8.0-runtime-2.0/GNUstep-build/apps-projectcenter/ProjectCenter.app$
>  lldb ./ProjectCenter 
> (lldb) target create "./ProjectCenter"
> Current executable set to './ProjectCenter' (x86_64).
> 
> (lldb) breakpoint set --file NSBundle.m --line 2280
> Breakpoint 1: no locations (pending).
> WARNING:  Unable to resolve breakpoint to any actual locations.
> 
> (lldb) run
> Process 3951 launched: 
> '/home/patryk/gnustep-build/ubuntu-19.04-clang-8.0-runtime-2.0/GNUstep-build/apps-projectcenter/ProjectCenter.app/ProjectCenter'
>  (x86_64)
> 1 location added to breakpoint 1
> Process 3951 stopped
> * thread #1, name = 'ProjectCenter', stop reason = breakpoint 1.1
>     frame #0: 0x00007ffff7731997 libgnustep-base.so.1.27`-[NSBundle 
> pathForResource:ofType:inDirectory:](self=0x0000000000683768, _cmd="-", 
> name=0x00007ffff7a8c978, extension=0xe1b34f3e8000002c, 
> subPath=0x0000000000000000) at NSBundle.m:2283:7
>    2280   NSString *rootPath;
>    2281 
>    2282 #if !defined(_WIN32)
> -> 2283   if (_frameworkVersion)
>    2284     rootPath = [NSString stringWithFormat: @"%@/Versions/%@", [self 
> bundlePath],
>    2285       _frameworkVersion];
>    2286   else
> 
> (lldb) fr va _frameworkVersion
> (NSString *) _frameworkVersion = nil
> (lldb) n
> Process 3951 stopped
> * thread #1, name = 'ProjectCenter', stop reason = step over
>     frame #0: 0x00007ffff77319e5 libgnustep-base.so.1.27`-[NSBundle 
> pathForResource:ofType:inDirectory:](self=0x0000000000683768, _cmd="-", 
> name=0x00007ffff7a8c978, extension=0xe1b34f3e8000002c, 
> subPath=0x0000000000000000) at NSBundle.m:2288:16
>    2285       _frameworkVersion];
>    2286   else
>    2287 #endif
> -> 2288     rootPath = [self bundlePath];
>    2289 
>    2290   return [NSBundle _pathForResource: name
>    2291      ofType: extension
> 
> (lldb) n
> Process 3951 stopped
> * thread #1, name = 'ProjectCenter', stop reason = step over
>     frame #0: 0x00007ffff77319f4 libgnustep-base.so.1.27`-[NSBundle 
> pathForResource:ofType:inDirectory:](self=0x0000000000683768, 
> _cmd=<unavailable>, name=0x00007ffff7a8c978, extension=0xe1b34f3e8000002c, 
> subPath=0x0000000000000000) at NSBundle.m:2290:10
>    2287 #endif
>    2288     rootPath = [self bundlePath];
>    2289 
> -> 2290   return [NSBundle _pathForResource: name
>    2291      ofType: extension
>    2292  inRootPath: rootPath
>    2293         inDirectory: subPath];
> 
> (lldb) fr va rootPath
> (NSString *) rootPath = 0x00000000006838a8
> (lldb)