Re: Problem linking on mac-os

On 11/16/2019 07:25 PM, Ray Satiro via curl-library wrote:
> On 11/16/2019 10:12 AM, Ben Greear via curl-library wrote:
>> I have a program called l4helper, that links against a libcurl (and lib-cares) that
>> I have compiled myself.
>>
>> The library is in my LD_LIBRARY_PATH, and at any rate was never in /usr/local/lib/libcares.2.dylib
>>
>> Anyone know why it is trying to load that specific location and how to make it look
>> in ./local/lib or something like that?
>>
>> ct-mini1:~ lanforge$ ./l4helper --help
>> dyld: Library not loaded: /usr/local/lib/libcares.2.dylib
>> Referenced from: /Users/lanforge/./l4helper
>> Reason: image not found
>> Abort trap: 6
>
> That sounds like a question for l4helper people. I don't know Mac OS X but from what I've read just now you may need DYLD_LIBRARY_PATH instead, or if that doesn't work you can run a test similar to Linux LD_PRELOAD:
>
> DYLD_FORCE_FLAT_NAMESPACE=1 DYLD_INSERT_LIBRARIES=somelib ./l4helper

Thanks, I'll try some of that. I'm the l4helper people :)

I found 'otool', which appears to be something like 'ldd', and

'install_name_tool -change ...' which seems like it should do the trick too, but so far,
no luck.

Thanks,
Ben

-- 
Ben Greear <greearb_at_candelatech.com>
Candela Technologies Inc  http://www.candelatech.com
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