Self-made port breaks after deactivating and reactivating

[Chris Jones]

Hi,

Please post the portfile so we can look at it.

Chris

On 29/01/2019 4:40 pm, alex-rusch at t-online.de wrote:
> Hello fellow MacPorts enthusiasts,
> 
> I am new to developing Portfiles and I currently work on my first own 
> port (in a local repository). It configures, builds, destroots and 
> installs two targets: A dynamic library and an executable, the former 
> being linked to the latter.
> 
> I can confirm that both are fully working after the port installation.
> 
> However, as soon as I deactivate the port and reactivate that same port 
> variant, the executable does not work anymore as the library is no 
> longer loaded correctly.
> 
> Error:
> 
> dyld: Library not loaded: @rpath/libtestmp.dylib
> 
> Referenced from: /opt/local/bin/bintestmp
> 
> Reason: image not found
> 
> Abort trap: 6
> 
> The library itself still works just fine.
> 
> Performing 'otool -L' on the binary reveals that, indeed, the shared 
> library is no longer loaded correctly (its correct location is 
> /opt/local/lib/libtestmp.dylib):
> 
> @rpath/libtestmp.dylib (compatibility version 0.0.0, current version 0.0.0)
> 
> Manually relinking the shared library with 'install_name_tool' succeeds 
> and fixes the executable.
> 
> I tried to fix this issue myself and searched for similar problems but I 
> could not find an answer, which is why I am finally writing to this list.
> 
> Can you help me with that issue? Am I missing something obvious?
> 
> Thanks a lot in advance, any help is much appreciated!
> 
>