Re: [Csnd-dev] [EXTERNAL] Re: [Csnd-dev] Building example CPOF plugin opcodes

Ah, that's it. I saw that in your other email and wondered. It doesn't have the C++ libs by
default.

Prof. Victor Lazzarini
Maynooth University
Ireland

> On 24 Jun 2024, at 10:31, Pierre Clisson <[email protected]> wrote:
> 
> Got it working. I was uing gcc instead of g++...
> Thanks again!
> 
> Victor Lazzarini wrote on 24/06/2024 00:59:
>> I have an M1 and the code compiles and runs.
>> 
>>  In fact, you probably would have trouble building Csound because the same code is used in several opcodes in the system.
>> 
>> I am wondering what the problem might be, check that the command line is right.
>> 
>> Prof. Victor Lazzarini
>> Maynooth University
>> Ireland
>> 
>>>> On 23 Jun 2024, at 20:05, Pierre Clisson <[email protected]> wrote:
>>> 
>>> I'm using an Apple M2 chip, if that can help.
>>> I have the same issue on both branches master and develop.
>>> The code compiles when I comment `return csound->init_error("...");`
>>> 
>>> vlz wrote on 23/06/2024 21:59:
>>>> Actually, I am looking at this now and I can’t see there is any problem with these functions, no
>>>> build errors. LocalizeString() is ok, so I don’t know why you are getting linking errors.
>>>> 
>>>>>> On 23 Jun 2024, at 12:16, Pierre Clisson <[email protected]> wrote:
>>>>> Thanks.
>>>>> 
>>>>> I also see that sr() and kr() must now be called directly.
>>>>> 
>>>>> What is the recommended way to log messages? I have the following error while using csound->init_error()/perf_error()/warning()/message():
>>>>> 
>>>>> symbol(s) not found for architecture arm64
>>>>> 
>>>>> 
>>>>> vlz wrote on 23/06/2024 16:05:
>>>>>> yes, that example is for Csound 6. In Csound 7, that function disappears and instead if you want to use a deinit(), then it’s
>>>>>> just a matter of implementing it (like init() in the class). I have yet to adjust these examples.
>>>>>> 
>>>>>>> On 23 Jun 2024, at 11:25, Pierre Clisson <[email protected]> wrote:
>>>>>>> 
>>>>>>> Hi!
>>>>>>> 
>>>>>>> I'm trying to build the example CPOF plugin opcodes (develop branch) on MacOS using:
>>>>>>> 
>>>>>>> gcc -O2 -dynamiclib -o opcodes.dylib opcodes.cpp -I/Users/mesca/Library/Frameworks/CsoundLib64.framework/Headers -std=c++11 -DUSE_DOUBLE
>>>>>>> 
>>>>>>> Unfortunately, I have a bunch of unresolved symbols, including:
>>>>>>> 
>>>>>>> opcodes.cpp:73:13: error: no member named 'plugin_deinit' in 'csnd::Csound'
>>>>>>>     csound->plugin_deinit(this);
>>>>>>>     ~~~~~~  ^
>>>>>>> opcodes.cpp:138:36: error: no member named 'sr' in 'csnd::Csound'
>>>>>>>     delay.allocate(csound, csound->sr() * inargs[1]);
>>>>>>> 
>>>>>>> Also, using csound->init_error()/message()/... result in:
>>>>>>> 
>>>>>>> ld: symbol(s) not found for architecture arm64
>>>>>>> 
>>>>>>> What am I missing?
>>>>>>> 
>>>>>>> 
>>> 
> 
>