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

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?
>>>>> 
>>>>> 
>>> 
> 
>