[chuck-users] faust chugin compile errors

[d]

thanks for the quick response!

chugin-probe reveals an error:

[chuck:2:SYSTEM]:  |  | [FAILED] chugin 'Faust.chug' load...
[chuck:2:SYSTEM]:  |  |  | reason:
/usr/local/lib/chuck/inactive/Faust.chug: undefined
symbol:_ZTVN4llvm24IRBuilderDefaultInserterE

looks like I may be missing something  llvm 
i have  libllvm15
           llvm-15-dev 
           llvm-15-linker-tools 
           llvm-15-runtime 
           llvm-15-tools 
           lld-15

d

On Sun, 27 Aug 2023 15:21:19 -0700
Ge Wang <ge at ccrma.Stanford.EDU> wrote:

> Thanks for the report! Inline responses below:
> 
> > I compiled the latest (chuck-1.5.1.2) and chugins
> > on linux , but the faust chugin thows an error
> > when compiling.
> > 
> > I changed SAFE_DELETE to CK_SAFE_DELETE
> > and it compiled without error.
> > -----------------------------------
> > 
> > g++   -c -o Faust.o Faust.cpp -pthread -D__LINUX_ALSA__
> > -D__PLATFORM_LINUX__ -I../chuck/include -fPIC -O3
> > Faust.cpp: In member function ‘void Faust::clear()’:
> > Faust.cpp:252:9: error: ‘SAFE_DELETE’ was not declared in this
> > scope; did you mean ‘CK_SAFE_DELETE’?
> >    252 |         SAFE_DELETE(m_dsp);
> >        |         ^~~~~~~~~~~
> >        |         CK_SAFE_DELETE
> > -----------------------------  
> 
> Good catch. We have pushed the CK_DELETE_* macro update to chugins
> repo main branch.
> 
> > But chuck does not seem to find it  
> 
> > $  ls /usr/local/lib/chuck/Faust.chug
> > /usr/local/lib/chuck/Faust.chug
> > -------------------------------
> > $ chuck clarinet.ck
> > [chuck]: RtApiAlsa::getDeviceInfo: snd_pcm_open error for device
> > (hw:0,0), Device or resource busy. [chuck]:
> > RtApiAlsa::probeDeviceOpen: unable to synchronize input and output
> > devices. clarinet.ck:5:1: error: undefined type 'Faust'... [5]
> > Faust clarinet => dac; ^
> > clarinet.ck:5:1: error: ...in declaration
> > [5] Faust clarinet => dac;
> >      ^  
> 
> There are few tools for diagnosing chugins at runtime:
> 
> 1) run `chuck --chugin-probe` to see what chugins would be loaded
> (and from where)
> 2) run `chuck clarinet.ck` with the -v3 (verbose level 3) to see what 
> chugins are actually loaded (with more error reporting here)
> 
> What do you see? Any errors?
> 
> > [chuck]: RtApiAlsa::probeDeviceOpen: unable to synchronize input and
> > output devices. [chuck]: RtApiAlsa::probeDeviceOpen: unable to
> > synchronize input and output devices.
> > 
> > -------------------------
> > also.. I am using pipewire , it  works fine,
> > but I get these annoying messages
> > -------------------------------
> > $ chuck  krstlchr-algo7.ck
> > [chuck]: RtApiAlsa::getDeviceInfo: snd_pcm_open error for device
> > (hw:0,0), Device or resource busy.
> > [chuck]: RtApiAlsa::probeDeviceOpen: unable to synchronize input and
> > output devices.
> > [chuck]: RtApiAlsa::probeDeviceOpen: unable to synchronize input and
> > output devices.  
> 
> We have updated the error reporting where warnings will now only be 
> printed on verbose level 4 ("WARN") or higher. Also fixed a bug that 
> resulted in false positive error reporting on linux ALSA. These will
> be part of the next release, 1.5.1.3.
> 
> > thanks for chuck!  
> 
> thanks for chucking!
> 
> Ge!
> 
> ~~~
> Ge Wang
> Associate Professor
> Center for Computer Research in Music and Acoustics (CCRMA)
> Department of Music (also Computer Science, by Courtesy)
> Stanford University
> https://ccrma.stanford.edu/~ge/
> ~
> Artful Design: Technology in Search of the Sublime!
> -- what we make, makes us --
> https://artful.design/
> ~~~
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