Re: [Csnd-dev] CSOUND-DEV Digest - 18 Jun 2026 to 24 Jun 2026 (#2026-34)
James Hearon <[email protected]> Thu, 25 Jun 2026 04:01:11 +0000
| Newsgroups | gmane.comp.audio.csound.devel |
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--_000_SA1PR14MB5981532EB2EA18110C3DAD33E5EC2SA1PR14MB5981namp_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable re: linux, alsa, rtaudio I believe I have it working now. I was getting a librtalsa.so, previously = but needed to fiddle with the CMakeLists.txt for DEFAULT_OPCODEDIR, and DEFAULT_USER_PLUGINDIR paths = since I don't install but just run csound from the build directory. Also corrected small= mistakes in my script for setting environment vars. OPCODE7DIR64 and OPCODE7DIR on linux. Thank you. ________________________________ From: Csound-developers <[email protected]> on behalf of CSOUND= -DEV automatic digest system <[email protected]> Sent: Wednesday, June 24, 2026 1:00 PM To: [email protected] <[email protected]> Subject: CSOUND-DEV Digest - 18 Jun 2026 to 24 Jun 2026 (#2026-34) There are 2 messages totaling 142 lines in this issue. Topics of the day: 1. rtaudio (2) ---------------------------------------------------------------------- Date: Wed, 24 Jun 2026 18:37:09 +0000 From: James Hearon <[email protected]> Subject: rtaudio Hi, I'm getting round late to building csound7 on f44 but can't seem to get rta= udio flag working after building. Such as in CsOptions, csound -s -d -+rtaudio=3DALSA -odevaudio -b1024 -B16384 I get unknown rtaudio module: 'ALSA', using dummy modulertaudio: dummy modu= le enabled. Nothing seems to work for rtaudio: pipewire, portaudio, etc. ...but works fine using csound6 on same system. I'm wondering what I might be missing in the build to get rtaudio working f= or csound7? Regards, Jim ------------------------------ Date: Wed, 24 Jun 2026 20:09:01 +0100 From: vlz <[email protected]> Subject: Re: rtaudio > unknown rtaudio module: 'ALSA', using dummy modulertaudio: dummy module e= nabled. That means the librtalsa.so <http://librtalsa.so/> was not found, which cou= ld be either because it was never built or because Csound is not looking in the right place. Check that your build is actually finding the dependencies and building the= Csound backend modules (see the messages printed by CMake), and then make sure that you either install Csound or point your OPCODE7DIR6= 4 (doubles) or OPCODE7DIR (floats) environment var to the plugin directory. > On 24 Jun 2026, at 19:37, James Hearon <[email protected]> wrote: > > Hi, > I'm getting round late to building csound7 on f44 but can't seem to get r= taudio flag working after building. > Such as in CsOptions, > csound -s -d -+rtaudio=3DALSA -odevaudio -b1024 -B16384 > > I get unknown rtaudio module: 'ALSA', using dummy modulertaudio: dummy mo= dule enabled. > > Nothing seems to work for rtaudio: pipewire, portaudio, etc. > > ...but works fine using csound6 on same system. > > I'm wondering what I might be missing in the build to get rtaudio working= for csound7? > > Regards, > Jim ------------------------------ End of CSOUND-DEV Digest - 18 Jun 2026 to 24 Jun 2026 (#2026-34) **************************************************************** --_000_SA1PR14MB5981532EB2EA18110C3DAD33E5EC2SA1PR14MB5981namp_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"= > <style type=3D"text/css" style=3D"display:none;"> P {margin-top:0;margin-bo= ttom:0;} </style> </head> <body dir=3D"ltr"> <div class=3D"elementToProof" style=3D"font-family: "Calibri", &q= uot;Helvetica", sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> re: linux, alsa, rtaudio</div> <div class=3D"elementToProof" style=3D"font-family: "Calibri", &q= uot;Helvetica", sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> <br> </div> <div class=3D"elementToProof" style=3D"font-family: "Calibri", &q= uot;Helvetica", sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> I believe I have it working now. I was getting a librtalsa.so, previo= usly but needed to fiddle with</div> <div class=3D"elementToProof" style=3D"font-family: "Calibri", &q= uot;Helvetica", sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> the CMakeLists.txt for DEFAULT_OPCODEDIR, and DEFAULT_USER_PLUGINDIR paths = since I don't</div> <div class=3D"elementToProof" style=3D"font-family: "Calibri", &q= uot;Helvetica", sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> install but just run csound from the build directory. Also corrected = small mistakes in my script for setting</div> <div class=3D"elementToProof" style=3D"font-family: "Calibri", &q= uot;Helvetica", sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> environment vars. OPCODE7DIR64 and OPCODE7DIR on linux. Thank you.</d= iv> <div id=3D"appendonsend"></div> <hr style=3D"display:inline-block;width:98%" tabindex=3D"-1"> <div id=3D"divRplyFwdMsg" dir=3D"ltr"><font face=3D"Calibri, sans-serif" st= yle=3D"font-size:11pt" color=3D"#000000"><b>From:</b> Csound-developers <= ;[email protected]> on behalf of CSOUND-DEV automatic digest= system <[email protected]><br> <b>Sent:</b> Wednesday, June 24, 2026 1:00 PM<br> <b>To:</b> [email protected] <[email protected]&= gt;<br> <b>Subject:</b> CSOUND-DEV Digest - 18 Jun 2026 to 24 Jun 2026 (#2026-34)</= font> <div> </div> </div> <div class=3D"BodyFragment"><font size=3D"2"><span style=3D"font-size:11pt;= "> <div class=3D"PlainText">There are 2 messages totaling 142 lines in this is= sue.<br> <br> Topics of the day:<br> <br> 1. rtaudio (2)<br> <br> ----------------------------------------------------------------------<br> <br> Date: Wed, 24 Jun 2026 18:37:09 +0000<br> From: James Hearon <[email protected]><br> Subject: rtaudio<br> <br> Hi,<br> I'm getting round late to building csound7 on f44 but can't seem to get rta= udio flag working after building.<br> Such as in CsOptions,<br> csound -s -d -+rtaudio=3DALSA -odevaudio -b1024 -B16384<br> <br> I get unknown rtaudio module: 'ALSA', using dummy modulertaudio: dummy modu= le enabled.<br> <br> Nothing seems to work for rtaudio: pipewire, portaudio, etc.<br> <br> ...but works fine using csound6 on same system.<br> <br> I'm wondering what I might be missing in the build to get rtaudio working f= or csound7?<br> <br> Regards,<br> Jim<br> <br> ------------------------------<br> <br> Date: Wed, 24 Jun 2026 20:09:01 +0100<br> From: vlz <[email protected]><br> Subject: Re: rtaudio<br> <br> > unknown rtaudio module: 'ALSA', using dummy modulertaudio: dummy modul= e enabled.<br> <br> That means the librtalsa.so <<a href=3D"http://librtalsa.so/">http://lib= rtalsa.so/</a>> was not found, which could be either because it was neve= r built or<br> because Csound is not looking in the right place.<br> <br> Check that your build is actually finding the dependencies and building the= Csound backend modules (see the messages printed by CMake),<br> and then make sure that you either install Csound or point your OPCODE7DIR6= 4 (doubles) or OPCODE7DIR (floats) environment var to<br> the plugin directory.<br> <br> > On 24 Jun 2026, at 19:37, James Hearon <[email protected]> wr= ote:<br> > <br> > Hi,<br> > I'm getting round late to building csound7 on f44 but can't seem to ge= t rtaudio flag working after building.<br> > Such as in CsOptions, <br> > csound -s -d -+rtaudio=3DALSA -odevaudio -b1024 -B16384<br> > <br> > I get unknown rtaudio module: 'ALSA', using dummy modulertaudio: dummy= module enabled.<br> > <br> > Nothing seems to work for rtaudio: pipewire, portaudio, etc.<br> > <br> > ...but works fine using csound6 on same system.<br> > <br> > I'm wondering what I might be missing in the build to get rtaudio work= ing for csound7?<br> > <br> > Regards,<br> > Jim<br> <br> ------------------------------<br> <br> End of CSOUND-DEV Digest - 18 Jun 2026 to 24 Jun 2026 (#2026-34)<br> ****************************************************************<br> </div> </span></font></div> </body> </html> --_000_SA1PR14MB5981532EB2EA18110C3DAD33E5EC2SA1PR14MB5981namp_--