I am trying the websocket example 
http://www.csounds.com/manual/html/websocket.html,

but I get an error:

error: syntax error, unexpected T_IDENT  (token "websocket") from file 
websocket.csd (1)
  line 16:
 >>>    kinput websocket <<<
Unexpected untyped word kinput when expecting a variable

csound -z shows no websocket opcode, but this is version 6.07. How do I 
get the opcode?


Richard

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This means that the opcode is not in your system. If you build it yourself, you will need to add it to the build.
It probably has some dependencies. Check your cmake options.
========================
Prof. Victor Lazzarini
Dean of Arts, Celtic Studies, and Philosophy,
Maynooth University,
Maynooth, Co Kildare, Ireland
Tel: 00 353 7086936
Fax: 00 353 1 7086952 

> On 13 Dec 2016, at 12:43, Richard  wrote:
> 
> I am trying the websocket example http://www.csounds.com/manual/html/websocket.html,
> 
> but I get an error:
> 
> error: syntax error, unexpected T_IDENT  (token "websocket") from file websocket.csd (1)
> line 16:
> >>>    kinput websocket <<<
> Unexpected untyped word kinput when expecting a variable
> 
> csound -z shows no websocket opcode, but this is version 6.07. How do I get the opcode?
> 
> 
> Richard
> 
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>       https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here

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The web socket opcode was linking to an old version of the library, I have just updated it so it’ll work with version 2 of the library, maybe it wasn’t compiling on your system because it was looking for the web socket cancel service function, which doesn’t exist in version 2 of the library. I have an open pull request that has the updated version, I had updated it a while ago but just hadn’t uploaded my changes to github.
Ed

> On 13 Dec 2016, at 12:46, Victor Lazzarini  wrote:
> 
> This means that the opcode is not in your system. If you build it yourself, you will need to add it to the build.
> It probably has some dependencies. Check your cmake options.
> ========================
> Prof. Victor Lazzarini
> Dean of Arts, Celtic Studies, and Philosophy,
> Maynooth University,
> Maynooth, Co Kildare, Ireland
> Tel: 00 353 7086936
> Fax: 00 353 1 7086952 
> 
>> On 13 Dec 2016, at 12:43, Richard  wrote:
>> 
>> I am trying the websocket example http://www.csounds.com/manual/html/websocket.html,
>> 
>> but I get an error:
>> 
>> error: syntax error, unexpected T_IDENT  (token "websocket") from file websocket.csd (1)
>> line 16:
>>>>>   kinput websocket <<<
>> Unexpected untyped word kinput when expecting a variable
>> 
>> csound -z shows no websocket opcode, but this is version 6.07. How do I get the opcode?
>> 
>> 
>> Richard
>> 
>> Csound mailing list
>> Csound@listserv.heanet.ie
>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>> Send bugs reports to
>>      https://github.com/csound/csound/issues
>> Discussions of bugs and features can be posted here
> 
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>        https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here

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Can I then only compile the websocket plugin and add that to csound? I 
have found Ed Costello's source, but it contains an Xcode project. I do 
not have Xcode anymore on my Mac (too much space).

Where can I find a cmake style source for this?

Richard


On 13/12/16 13:46, Victor Lazzarini wrote:
> This means that the opcode is not in your system. If you build it yourself, you will need to add it to the build.
> It probably has some dependencies. Check your cmake options.
> ========================
> Prof. Victor Lazzarini
> Dean of Arts, Celtic Studies, and Philosophy,
> Maynooth University,
> Maynooth, Co Kildare, Ireland
> Tel: 00 353 7086936
> Fax: 00 353 1 7086952
>
>> On 13 Dec 2016, at 12:43, Richard  wrote:
>>
>> I am trying the websocket example http://www.csounds.com/manual/html/websocket.html,
>>
>> but I get an error:
>>
>> error: syntax error, unexpected T_IDENT  (token "websocket") from file websocket.csd (1)
>> line 16:
>>>>>     kinput websocket <<<
>> Unexpected untyped word kinput when expecting a variable
>>
>> csound -z shows no websocket opcode, but this is version 6.07. How do I get the opcode?
>>
>>
>> Richard
>>
>> Csound mailing list
>> Csound@listserv.heanet.ie
>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>> Send bugs reports to
>>        https://github.com/csound/csound/issues
>> Discussions of bugs and features can be posted here
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>          https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here

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I think I downloaded the OS X csound package, did not compile it. I see 
that there is a new version 6.08 available for OS X, so will give that a 
try first...

Richard


On 13/12/16 17:37, Ed Costello wrote:
> The web socket opcode was linking to an old version of the library, I have just updated it so it’ll work with version 2 of the library, maybe it wasn’t compiling on your system because it was looking for the web socket cancel service function, which doesn’t exist in version 2 of the library. I have an open pull request that has the updated version, I had updated it a while ago but just hadn’t uploaded my changes to github.
> Ed
>
>> On 13 Dec 2016, at 12:46, Victor Lazzarini  wrote:
>>
>> This means that the opcode is not in your system. If you build it yourself, you will need to add it to the build.
>> It probably has some dependencies. Check your cmake options.
>> ========================
>> Prof. Victor Lazzarini
>> Dean of Arts, Celtic Studies, and Philosophy,
>> Maynooth University,
>> Maynooth, Co Kildare, Ireland
>> Tel: 00 353 7086936
>> Fax: 00 353 1 7086952
>>
>>> On 13 Dec 2016, at 12:43, Richard  wrote:
>>>
>>> I am trying the websocket example http://www.csounds.com/manual/html/websocket.html,
>>>
>>> but I get an error:
>>>
>>> error: syntax error, unexpected T_IDENT  (token "websocket") from file websocket.csd (1)
>>> line 16:
>>>>>>    kinput websocket <<<
>>> Unexpected untyped word kinput when expecting a variable
>>>
>>> csound -z shows no websocket opcode, but this is version 6.07. How do I get the opcode?
>>>
>>>
>>> Richard
>>>
>>> Csound mailing list
>>> Csound@listserv.heanet.ie
>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>> Send bugs reports to
>>>       https://github.com/csound/csound/issues
>>> Discussions of bugs and features can be posted here
>> Csound mailing list
>> Csound@listserv.heanet.ie
>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>> Send bugs reports to
>>         https://github.com/csound/csound/issues
>> Discussions of bugs and features can be posted here
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>          https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here

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merged.
========================
Prof. Victor Lazzarini
Dean of Arts, Celtic Studies, and Philosophy,
Maynooth University,
Maynooth, Co Kildare, Ireland
Tel: 00 353 7086936
Fax: 00 353 1 7086952 

> On 13 Dec 2016, at 16:37, Ed Costello  wrote:
> 
> The web socket opcode was linking to an old version of the library, I have just updated it so it’ll work with version 2 of the library, maybe it wasn’t compiling on your system because it was looking for the web socket cancel service function, which doesn’t exist in version 2 of the library. I have an open pull request that has the updated version, I had updated it a while ago but just hadn’t uploaded my changes to github.
> Ed
> 
>> On 13 Dec 2016, at 12:46, Victor Lazzarini  wrote:
>> 
>> This means that the opcode is not in your system. If you build it yourself, you will need to add it to the build.
>> It probably has some dependencies. Check your cmake options.
>> ========================
>> Prof. Victor Lazzarini
>> Dean of Arts, Celtic Studies, and Philosophy,
>> Maynooth University,
>> Maynooth, Co Kildare, Ireland
>> Tel: 00 353 7086936
>> Fax: 00 353 1 7086952 
>> 
>>> On 13 Dec 2016, at 12:43, Richard  wrote:
>>> 
>>> I am trying the websocket example http://www.csounds.com/manual/html/websocket.html,
>>> 
>>> but I get an error:
>>> 
>>> error: syntax error, unexpected T_IDENT  (token "websocket") from file websocket.csd (1)
>>> line 16:
>>>>>>  kinput websocket <<<
>>> Unexpected untyped word kinput when expecting a variable
>>> 
>>> csound -z shows no websocket opcode, but this is version 6.07. How do I get the opcode?
>>> 
>>> 
>>> Richard
>>> 
>>> Csound mailing list
>>> Csound@listserv.heanet.ie
>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>> Send bugs reports to
>>>     https://github.com/csound/csound/issues
>>> Discussions of bugs and features can be posted here
>> 
>> Csound mailing list
>> Csound@listserv.heanet.ie
>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>> Send bugs reports to
>>       https://github.com/csound/csound/issues
>> Discussions of bugs and features can be posted here
> 
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>        https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here


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Actually I only realised now that I have not been building this on OSX, so you won’t find it in the binary release.
========================
Prof. Victor Lazzarini
Dean of Arts, Celtic Studies, and Philosophy,
Maynooth University,
Maynooth, Co Kildare, Ireland
Tel: 00 353 7086936
Fax: 00 353 1 7086952 

> On 13 Dec 2016, at 16:42, Richard  wrote:
> 
> I think I downloaded the OS X csound package, did not compile it. I see that there is a new version 6.08 available for OS X, so will give that a try first...
> 
> Richard
> 
> 
> On 13/12/16 17:37, Ed Costello wrote:
>> The web socket opcode was linking to an old version of the library, I have just updated it so it’ll work with version 2 of the library, maybe it wasn’t compiling on your system because it was looking for the web socket cancel service function, which doesn’t exist in version 2 of the library. I have an open pull request that has the updated version, I had updated it a while ago but just hadn’t uploaded my changes to github.
>> Ed
>> 
>>> On 13 Dec 2016, at 12:46, Victor Lazzarini  wrote:
>>> 
>>> This means that the opcode is not in your system. If you build it yourself, you will need to add it to the build.
>>> It probably has some dependencies. Check your cmake options.
>>> ========================
>>> Prof. Victor Lazzarini
>>> Dean of Arts, Celtic Studies, and Philosophy,
>>> Maynooth University,
>>> Maynooth, Co Kildare, Ireland
>>> Tel: 00 353 7086936
>>> Fax: 00 353 1 7086952
>>> 
>>>> On 13 Dec 2016, at 12:43, Richard  wrote:
>>>> 
>>>> I am trying the websocket example http://www.csounds.com/manual/html/websocket.html,
>>>> 
>>>> but I get an error:
>>>> 
>>>> error: syntax error, unexpected T_IDENT  (token "websocket") from file websocket.csd (1)
>>>> line 16:
>>>>>>>   kinput websocket <<<
>>>> Unexpected untyped word kinput when expecting a variable
>>>> 
>>>> csound -z shows no websocket opcode, but this is version 6.07. How do I get the opcode?
>>>> 
>>>> 
>>>> Richard
>>>> 
>>>> Csound mailing list
>>>> Csound@listserv.heanet.ie
>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>>> Send bugs reports to
>>>>      https://github.com/csound/csound/issues
>>>> Discussions of bugs and features can be posted here
>>> Csound mailing list
>>> Csound@listserv.heanet.ie
>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>> Send bugs reports to
>>>        https://github.com/csound/csound/issues
>>> Discussions of bugs and features can be posted here
>> Csound mailing list
>> Csound@listserv.heanet.ie
>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>> Send bugs reports to
>>         https://github.com/csound/csound/issues
>> Discussions of bugs and features can be posted here
> 
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>       https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here


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what is the dependency for these opcodes? I will try to get it in the next release (I had not realised they needed anything extra to be installed).
========================
Prof. Victor Lazzarini
Dean of Arts, Celtic Studies, and Philosophy,
Maynooth University,
Maynooth, Co Kildare, Ireland
Tel: 00 353 7086936
Fax: 00 353 1 7086952 

> On 13 Dec 2016, at 16:37, Ed Costello  wrote:
> 
> The web socket opcode was linking to an old version of the library, I have just updated it so it’ll work with version 2 of the library, maybe it wasn’t compiling on your system because it was looking for the web socket cancel service function, which doesn’t exist in version 2 of the library. I have an open pull request that has the updated version, I had updated it a while ago but just hadn’t uploaded my changes to github.
> Ed
> 
>> On 13 Dec 2016, at 12:46, Victor Lazzarini  wrote:
>> 
>> This means that the opcode is not in your system. If you build it yourself, you will need to add it to the build.
>> It probably has some dependencies. Check your cmake options.
>> ========================
>> Prof. Victor Lazzarini
>> Dean of Arts, Celtic Studies, and Philosophy,
>> Maynooth University,
>> Maynooth, Co Kildare, Ireland
>> Tel: 00 353 7086936
>> Fax: 00 353 1 7086952 
>> 
>>> On 13 Dec 2016, at 12:43, Richard  wrote:
>>> 
>>> I am trying the websocket example http://www.csounds.com/manual/html/websocket.html,
>>> 
>>> but I get an error:
>>> 
>>> error: syntax error, unexpected T_IDENT  (token "websocket") from file websocket.csd (1)
>>> line 16:
>>>>>>  kinput websocket <<<
>>> Unexpected untyped word kinput when expecting a variable
>>> 
>>> csound -z shows no websocket opcode, but this is version 6.07. How do I get the opcode?
>>> 
>>> 
>>> Richard
>>> 
>>> Csound mailing list
>>> Csound@listserv.heanet.ie
>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>> Send bugs reports to
>>>     https://github.com/csound/csound/issues
>>> Discussions of bugs and features can be posted here
>> 
>> Csound mailing list
>> Csound@listserv.heanet.ie
>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>> Send bugs reports to
>>       https://github.com/csound/csound/issues
>> Discussions of bugs and features can be posted here
> 
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>        https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here


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I see, it is not present in 6.08.0...

Richard
On 13/12/16 17:47, Victor Lazzarini wrote:
> Actually I only realised now that I have not been building this on OSX, so you won’t find it in the binary release.
> ========================
> Prof. Victor Lazzarini
> Dean of Arts, Celtic Studies, and Philosophy,
> Maynooth University,
> Maynooth, Co Kildare, Ireland
> Tel: 00 353 7086936
> Fax: 00 353 1 7086952
>
>> On 13 Dec 2016, at 16:42, Richard  wrote:
>>
>> I think I downloaded the OS X csound package, did not compile it. I see that there is a new version 6.08 available for OS X, so will give that a try first...
>>
>> Richard
>>
>>
>> On 13/12/16 17:37, Ed Costello wrote:
>>> The web socket opcode was linking to an old version of the library, I have just updated it so it’ll work with version 2 of the library, maybe it wasn’t compiling on your system because it was looking for the web socket cancel service function, which doesn’t exist in version 2 of the library. I have an open pull request that has the updated version, I had updated it a while ago but just hadn’t uploaded my changes to github.
>>> Ed
>>>
>>>> On 13 Dec 2016, at 12:46, Victor Lazzarini  wrote:
>>>>
>>>> This means that the opcode is not in your system. If you build it yourself, you will need to add it to the build.
>>>> It probably has some dependencies. Check your cmake options.
>>>> ========================
>>>> Prof. Victor Lazzarini
>>>> Dean of Arts, Celtic Studies, and Philosophy,
>>>> Maynooth University,
>>>> Maynooth, Co Kildare, Ireland
>>>> Tel: 00 353 7086936
>>>> Fax: 00 353 1 7086952
>>>>
>>>>> On 13 Dec 2016, at 12:43, Richard  wrote:
>>>>>
>>>>> I am trying the websocket example http://www.csounds.com/manual/html/websocket.html,
>>>>>
>>>>> but I get an error:
>>>>>
>>>>> error: syntax error, unexpected T_IDENT  (token "websocket") from file websocket.csd (1)
>>>>> line 16:
>>>>>>>>    kinput websocket <<<
>>>>> Unexpected untyped word kinput when expecting a variable
>>>>>
>>>>> csound -z shows no websocket opcode, but this is version 6.07. How do I get the opcode?
>>>>>
>>>>>
>>>>> Richard
>>>>>
>>>>> Csound mailing list
>>>>> Csound@listserv.heanet.ie
>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>>>> Send bugs reports to
>>>>>       https://github.com/csound/csound/issues
>>>>> Discussions of bugs and features can be posted here
>>>> Csound mailing list
>>>> Csound@listserv.heanet.ie
>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>>> Send bugs reports to
>>>>         https://github.com/csound/csound/issues
>>>> Discussions of bugs and features can be posted here
>>> Csound mailing list
>>> Csound@listserv.heanet.ie
>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>> Send bugs reports to
>>>          https://github.com/csound/csound/issues
>>> Discussions of bugs and features can be posted here
>> Csound mailing list
>> Csound@listserv.heanet.ie
>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>> Send bugs reports to
>>        https://github.com/csound/csound/issues
>> Discussions of bugs and features can be posted here
>
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>          https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here

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Send bugs reports to
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ok, I’ll give it a go.
========================
Prof. Victor Lazzarini
Dean of Arts, Celtic Studies, and Philosophy,
Maynooth University,
Maynooth, Co Kildare, Ireland
Tel: 00 353 7086936
Fax: 00 353 1 7086952 

> On 13 Dec 2016, at 16:55, Ed Costello  wrote:
> 
> They need libwebsockets installed, there may also be an issue on OSX regarding ssh headers, if that's the case then openssl needs to be installed (again as there is a system version without headers) as well using homebrew or whatever, libwebsockets is available through homebrew too.
> Ed
> 
> On 13 December 2016 at 16:50, Richard  wrote:
> I see, it is not present in 6.08.0...
> 
> Richard
> 
> On 13/12/16 17:47, Victor Lazzarini wrote:
> Actually I only realised now that I have not been building this on OSX, so you won’t find it in the binary release.
> ========================
> Prof. Victor Lazzarini
> Dean of Arts, Celtic Studies, and Philosophy,
> Maynooth University,
> Maynooth, Co Kildare, Ireland
> Tel: 00 353 7086936
> Fax: 00 353 1 7086952
> 
> On 13 Dec 2016, at 16:42, Richard  wrote:
> 
> I think I downloaded the OS X csound package, did not compile it. I see that there is a new version 6.08 available for OS X, so will give that a try first...
> 
> Richard
> 
> 
> On 13/12/16 17:37, Ed Costello wrote:
> The web socket opcode was linking to an old version of the library, I have just updated it so it’ll work with version 2 of the library, maybe it wasn’t compiling on your system because it was looking for the web socket cancel service function, which doesn’t exist in version 2 of the library. I have an open pull request that has the updated version, I had updated it a while ago but just hadn’t uploaded my changes to github.
> Ed
> 
> On 13 Dec 2016, at 12:46, Victor Lazzarini  wrote:
> 
> This means that the opcode is not in your system. If you build it yourself, you will need to add it to the build.
> It probably has some dependencies. Check your cmake options.
> ========================
> Prof. Victor Lazzarini
> Dean of Arts, Celtic Studies, and Philosophy,
> Maynooth University,
> Maynooth, Co Kildare, Ireland
> Tel: 00 353 7086936
> Fax: 00 353 1 7086952
> 
> On 13 Dec 2016, at 12:43, Richard  wrote:
> 
> I am trying the websocket example http://www.csounds.com/manual/html/websocket.html,
> 
> but I get an error:
> 
> error: syntax error, unexpected T_IDENT  (token "websocket") from file websocket.csd (1)
> line 16:
>    kinput websocket <<<
> Unexpected untyped word kinput when expecting a variable
> 
> csound -z shows no websocket opcode, but this is version 6.07. How do I get the opcode?
> 
> 
> Richard
> 
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>       https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>         https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>          https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>        https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here
> 
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>          https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here
> 
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>        https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here
> 
> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here


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Actually, I also need the opcode on my Raspberry Pi's. I use the COSMO release now, that does not seem to have it.
Is the OS X source compatible with the Pi?

Richard

They need libwebsockets installed, there may also be an issue on OSX regarding ssh headers, if that's the case then openssl needs to be installed (again as there is a system version without headers) as well using homebrew or whatever, libwebsockets is available through homebrew too.

Ed

On 13 December 2016 at 16:50, Richard <zappfinger@gmail.com> wrote:

I see, it is not present in 6.08.0...

Richard

On 13/12/16 17:47, Victor Lazzarini wrote:

Actually I only realised now that I have not been building this on OSX, so you won’t find it in the binary release.
========================
Prof. Victor Lazzarini
Dean of Arts, Celtic Studies, and Philosophy,
Maynooth University,
Maynooth, Co Kildare, Ireland
Tel: 00 353 7086936
Fax: 00 353 1 7086952

On 13 Dec 2016, at 16:42, Richard <zappfinger@GMAIL.COM> wrote:

I think I downloaded the OS X csound package, did not compile it. I see that there is a new version 6.08 available for OS X, so will give that a try first...

Richard


On 13/12/16 17:37, Ed Costello wrote:

The web socket opcode was linking to an old version of the library, I have just updated it so it’ll work with version 2 of the library, maybe it wasn’t compiling on your system because it was looking for the web socket cancel service function, which doesn’t exist in version 2 of the library. I have an open pull request that has the updated version, I had updated it a while ago but just hadn’t uploaded my changes to github.
Ed

On 13 Dec 2016, at 12:46, Victor Lazzarini <Victor.Lazzarini@NUIM.IE> wrote:

This means that the opcode is not in your system. If you build it yourself, you will need to add it to the build.
It probably has some dependencies. Check your cmake options.
========================
Prof. Victor Lazzarini
Dean of Arts, Celtic Studies, and Philosophy,
Maynooth University,
Maynooth, Co Kildare, Ireland
Tel: 00 353 7086936
Fax: 00 353 1 7086952

On 13 Dec 2016, at 12:43, Richard <zappfinger@gmail.com> wrote:

I am trying the websocket example http://www.csounds.com/manual/html/websocket.html,

but I get an error:

error: syntax error, unexpected T_IDENT  (token "websocket") from file websocket.csd (1)
line 16:

   kinput websocket <<<

Unexpected untyped word kinput when expecting a variable

csound -z shows no websocket opcode, but this is version 6.07. How do I get the opcode?


Richard

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Great! Do you have a link to the source? Or is it the one on Github?

Richard

I actually updated it so I could use it on the raspberry pi! So I'd imagine so :)

Ed

On 13 December 2016 at 17:02, Richard <zappfinger@gmail.com> wrote:

Actually, I also need the opcode on my Raspberry Pi's. I use the COSMO release now, that does not seem to have it.
Is the OS X source compatible with the Pi?

Richard

On 13/12/16 17:55, Ed Costello wrote:

They need libwebsockets installed, there may also be an issue on OSX regarding ssh headers, if that's the case then openssl needs to be installed (again as there is a system version without headers) as well using homebrew or whatever, libwebsockets is available through homebrew too.

Ed

On 13 December 2016 at 16:50, Richard <zappfinger@gmail.com> wrote:

I see, it is not present in 6.08.0...

Richard

On 13/12/16 17:47, Victor Lazzarini wrote:

Actually I only realised now that I have not been building this on OSX, so you won’t find it in the binary release.
========================
Prof. Victor Lazzarini
Dean of Arts, Celtic Studies, and Philosophy,
Maynooth University,
Maynooth, Co Kildare, Ireland
Tel: 00 353 7086936
Fax: 00 353 1 7086952

On 13 Dec 2016, at 16:42, Richard <zappfinger@GMAIL.COM> wrote:

I think I downloaded the OS X csound package, did not compile it. I see that there is a new version 6.08 available for OS X, so will give that a try first...

Richard


On 13/12/16 17:37, Ed Costello wrote:

The web socket opcode was linking to an old version of the library, I have just updated it so it’ll work with version 2 of the library, maybe it wasn’t compiling on your system because it was looking for the web socket cancel service function, which doesn’t exist in version 2 of the library. I have an open pull request that has the updated version, I had updated it a while ago but just hadn’t uploaded my changes to github.
Ed

On 13 Dec 2016, at 12:46, Victor Lazzarini <Victor.Lazzarini@NUIM.IE> wrote:

This means that the opcode is not in your system. If you build it yourself, you will need to add it to the build.
It probably has some dependencies. Check your cmake options.
========================
Prof. Victor Lazzarini
Dean of Arts, Celtic Studies, and Philosophy,
Maynooth University,
Maynooth, Co Kildare, Ireland
Tel: 00 353 7086936
Fax: 00 353 1 7086952

On 13 Dec 2016, at 12:43, Richard <zappfinger@gmail.com> wrote:

I am trying the websocket example http://www.csounds.com/manual/html/websocket.html,

but I get an error:

error: syntax error, unexpected T_IDENT  (token "websocket") from file websocket.csd (1)
line 16:

   kinput websocket <<<

Unexpected untyped word kinput when expecting a variable

csound -z shows no websocket opcode, but this is version 6.07. How do I get the opcode?


Richard

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got it built, but it actually needed me to go and build libssl first, and twice, for i386 and x86_64, then configure libwebsockets to build for both archs.
Btw, never seem an installer install so many files as the one from openssl. Scary.
========================
Prof. Victor Lazzarini
Dean of Arts, Celtic Studies, and Philosophy,
Maynooth University,
Maynooth, Co Kildare, Ireland
Tel: 00 353 7086936
Fax: 00 353 1 7086952 

> On 13 Dec 2016, at 16:55, Ed Costello  wrote:
> 
> They need libwebsockets installed, there may also be an issue on OSX regarding ssh headers, if that's the case then openssl needs to be installed (again as there is a system version without headers) as well using homebrew or whatever, libwebsockets is available through homebrew too.
> Ed
> 
> On 13 December 2016 at 16:50, Richard  wrote:
> I see, it is not present in 6.08.0...
> 
> Richard
> 
> On 13/12/16 17:47, Victor Lazzarini wrote:
> Actually I only realised now that I have not been building this on OSX, so you won’t find it in the binary release.
> ========================
> Prof. Victor Lazzarini
> Dean of Arts, Celtic Studies, and Philosophy,
> Maynooth University,
> Maynooth, Co Kildare, Ireland
> Tel: 00 353 7086936
> Fax: 00 353 1 7086952
> 
> On 13 Dec 2016, at 16:42, Richard  wrote:
> 
> I think I downloaded the OS X csound package, did not compile it. I see that there is a new version 6.08 available for OS X, so will give that a try first...
> 
> Richard
> 
> 
> On 13/12/16 17:37, Ed Costello wrote:
> The web socket opcode was linking to an old version of the library, I have just updated it so it’ll work with version 2 of the library, maybe it wasn’t compiling on your system because it was looking for the web socket cancel service function, which doesn’t exist in version 2 of the library. I have an open pull request that has the updated version, I had updated it a while ago but just hadn’t uploaded my changes to github.
> Ed
> 
> On 13 Dec 2016, at 12:46, Victor Lazzarini  wrote:
> 
> This means that the opcode is not in your system. If you build it yourself, you will need to add it to the build.
> It probably has some dependencies. Check your cmake options.
> ========================
> Prof. Victor Lazzarini
> Dean of Arts, Celtic Studies, and Philosophy,
> Maynooth University,
> Maynooth, Co Kildare, Ireland
> Tel: 00 353 7086936
> Fax: 00 353 1 7086952
> 
> On 13 Dec 2016, at 12:43, Richard  wrote:
> 
> I am trying the websocket example http://www.csounds.com/manual/html/websocket.html,
> 
> but I get an error:
> 
> error: syntax error, unexpected T_IDENT  (token "websocket") from file websocket.csd (1)
> line 16:
>    kinput websocket <<<
> Unexpected untyped word kinput when expecting a variable
> 
> csound -z shows no websocket opcode, but this is version 6.07. How do I get the opcode?
> 
> 
> Richard
> 
> Csound mailing list
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> Send bugs reports to
>       https://github.com/csound/csound/issues
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>         https://github.com/csound/csound/issues
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> 
> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here


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I do not see any recent changes there, maybe Victor merged in the big Csound branch (wherever that is).
Would you also have Cmake files to build your opcode (next to the Xcode project)?

Richad

Victor merged it there, so should be on github, let me know if there’s any issues as I haven’t touched the raspberry pi in a little while, but I should be able to help you build it pretty quickly if there are.

Ed

On 13 Dec 2016, at 17:08, Richard <zappfinger@GMAIL.COM> wrote:

Great! Do you have a link to the source? Or is it the one on Github?

Richard

On 13/12/16 18:04, Ed Costello wrote:

I actually updated it so I could use it on the raspberry pi! So I'd imagine so :)

Ed

On 13 December 2016 at 17:02, Richard <zappfinger@gmail.com> wrote:

Actually, I also need the opcode on my Raspberry Pi's. I use the COSMO release now, that does not seem to have it.
Is the OS X source compatible with the Pi?

Richard

On 13/12/16 17:55, Ed Costello wrote:

They need libwebsockets installed, there may also be an issue on OSX regarding ssh headers, if that's the case then openssl needs to be installed (again as there is a system version without headers) as well using homebrew or whatever, libwebsockets is available through homebrew too.

Ed

On 13 December 2016 at 16:50, Richard <zappfinger@gmail.com> wrote:

I see, it is not present in 6.08.0...

Richard

On 13/12/16 17:47, Victor Lazzarini wrote:

Actually I only realised now that I have not been building this on OSX, so you won’t find it in the binary release.
========================
Prof. Victor Lazzarini
Dean of Arts, Celtic Studies, and Philosophy,
Maynooth University,
Maynooth, Co Kildare, Ireland
Tel: 00 353 7086936
Fax: 00 353 1 7086952

On 13 Dec 2016, at 16:42, Richard <zappfinger@GMAIL.COM> wrote:

I think I downloaded the OS X csound package, did not compile it. I see that there is a new version 6.08 available for OS X, so will give that a try first...

Richard


On 13/12/16 17:37, Ed Costello wrote:

The web socket opcode was linking to an old version of the library, I have just updated it so it’ll work with version 2 of the library, maybe it wasn’t compiling on your system because it was looking for the web socket cancel service function, which doesn’t exist in version 2 of the library. I have an open pull request that has the updated version, I had updated it a while ago but just hadn’t uploaded my changes to github.
Ed

On 13 Dec 2016, at 12:46, Victor Lazzarini <Victor.Lazzarini@NUIM.IE> wrote:

This means that the opcode is not in your system. If you build it yourself, you will need to add it to the build.
It probably has some dependencies. Check your cmake options.
========================
Prof. Victor Lazzarini
Dean of Arts, Celtic Studies, and Philosophy,
Maynooth University,
Maynooth, Co Kildare, Ireland
Tel: 00 353 7086936
Fax: 00 353 1 7086952

On 13 Dec 2016, at 12:43, Richard <zappfinger@gmail.com> wrote:

I am trying the websocket example http://www.csounds.com/manual/html/websocket.html,

but I get an error:

error: syntax error, unexpected T_IDENT  (token "websocket") from file websocket.csd (1)
line 16:

   kinput websocket <<<

Unexpected untyped word kinput when expecting a variable

csound -z shows no websocket opcode, but this is version 6.07. How do I get the opcode?


Richard

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it builds fine here on OSX.
========================
Prof. Victor Lazzarini
Dean of Arts, Celtic Studies, and Philosophy,
Maynooth University,
Maynooth, Co Kildare, Ireland
Tel: 00 353 7086936
Fax: 00 353 1 7086952 

> On 13 Dec 2016, at 18:24, Ed Costello  wrote:
> 
> The files are merged into the develop branch I believe,
> Ed
> 
>> On 13 Dec 2016, at 18:14, Richard  wrote:
>> 
>> I do not see any recent changes there, maybe Victor merged in the big Csound branch (wherever that is).
>> Would you also have Cmake files to build your opcode (next to the Xcode project)?
>> 
>> Richad
>> 
>> On 13/12/16 18:10, Ed Costello wrote:
>>> Victor merged it there, so should be on github, let me know if there’s any issues as I haven’t touched the raspberry pi in a little while, but I should be able to help you build it pretty quickly if there are.
>>> Ed
>>> 
>>>> On 13 Dec 2016, at 17:08, Richard  wrote:
>>>> 
>>>> Great! Do you have a link to the source? Or is it the one on Github?
>>>> Richard
>>>> 
>>>> On 13/12/16 18:04, Ed Costello wrote:
>>>>> I actually updated it so I could use it on the raspberry pi! So I'd imagine so :)
>>>>> Ed
>>>>> 
>>>>> On 13 December 2016 at 17:02, Richard  wrote:
>>>>> Actually, I also need the opcode on my Raspberry Pi's. I use the COSMO release now, that does not seem to have it.
>>>>> Is the OS X source compatible with the Pi?
>>>>> 
>>>>> Richard
>>>>> 
>>>>> On 13/12/16 17:55, Ed Costello wrote:
>>>>>> They need libwebsockets installed, there may also be an issue on OSX regarding ssh headers, if that's the case then openssl needs to be installed (again as there is a system version without headers) as well using homebrew or whatever, libwebsockets is available through homebrew too.
>>>>>> Ed
>>>>>> 
>>>>>> On 13 December 2016 at 16:50, Richard  wrote:
>>>>>> I see, it is not present in 6.08.0...
>>>>>> 
>>>>>> Richard
>>>>>> 
>>>>>> On 13/12/16 17:47, Victor Lazzarini wrote:
>>>>>> Actually I only realised now that I have not been building this on OSX, so you won’t find it in the binary release.
>>>>>> ========================
>>>>>> Prof. Victor Lazzarini
>>>>>> Dean of Arts, Celtic Studies, and Philosophy,
>>>>>> Maynooth University,
>>>>>> Maynooth, Co Kildare, Ireland
>>>>>> Tel: 00 353 7086936
>>>>>> Fax: 00 353 1 7086952
>>>>>> 
>>>>>> On 13 Dec 2016, at 16:42, Richard  wrote:
>>>>>> 
>>>>>> I think I downloaded the OS X csound package, did not compile it. I see that there is a new version 6.08 available for OS X, so will give that a try first...
>>>>>> 
>>>>>> Richard
>>>>>> 
>>>>>> 
>>>>>> On 13/12/16 17:37, Ed Costello wrote:
>>>>>> The web socket opcode was linking to an old version of the library, I have just updated it so it’ll work with version 2 of the library, maybe it wasn’t compiling on your system because it was looking for the web socket cancel service function, which doesn’t exist in version 2 of the library. I have an open pull request that has the updated version, I had updated it a while ago but just hadn’t uploaded my changes to github.
>>>>>> Ed
>>>>>> 
>>>>>> On 13 Dec 2016, at 12:46, Victor Lazzarini  wrote:
>>>>>> 
>>>>>> This means that the opcode is not in your system. If you build it yourself, you will need to add it to the build.
>>>>>> It probably has some dependencies. Check your cmake options.
>>>>>> ========================
>>>>>> Prof. Victor Lazzarini
>>>>>> Dean of Arts, Celtic Studies, and Philosophy,
>>>>>> Maynooth University,
>>>>>> Maynooth, Co Kildare, Ireland
>>>>>> Tel: 00 353 7086936
>>>>>> Fax: 00 353 1 7086952
>>>>>> 
>>>>>> On 13 Dec 2016, at 12:43, Richard  wrote:
>>>>>> 
>>>>>> I am trying the websocket example http://www.csounds.com/manual/html/websocket.html,
>>>>>> 
>>>>>> but I get an error:
>>>>>> 
>>>>>> error: syntax error, unexpected T_IDENT  (token "websocket") from file websocket.csd (1)
>>>>>> line 16:
>>>>>>    kinput websocket <<<
>>>>>> Unexpected untyped word kinput when expecting a variable
>>>>>> 
>>>>>> csound -z shows no websocket opcode, but this is version 6.07. How do I get the opcode?
>>>>>> 
>>>>>> 
>>>>>> Richard
>>>>>> 
>>>>>> Csound mailing list
>>>>>> Csound@listserv.heanet.ie
>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>>>>> Send bugs reports to
>>>>>>       https://github.com/csound/csound/issues
>>>>>> Discussions of bugs and features can be posted here
>>>>>> Csound mailing list
>>>>>> Csound@listserv.heanet.ie
>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>>>>> Send bugs reports to
>>>>>>         https://github.com/csound/csound/issues
>>>>>> Discussions of bugs and features can be posted here
>>>>>> Csound mailing list
>>>>>> Csound@listserv.heanet.ie
>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>>>>> Send bugs reports to
>>>>>>          https://github.com/csound/csound/issues
>>>>>> Discussions of bugs and features can be posted here
>>>>>> Csound mailing list
>>>>>> Csound@listserv.heanet.ie
>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>>>>> Send bugs reports to
>>>>>>        https://github.com/csound/csound/issues
>>>>>> Discussions of bugs and features can be posted here
>>>>>> 
>>>>>> Csound mailing list
>>>>>> Csound@listserv.heanet.ie
>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>>>>> Send bugs reports to
>>>>>>          https://github.com/csound/csound/issues
>>>>>> Discussions of bugs and features can be posted here
>>>>>> 
>>>>>> Csound mailing list
>>>>>> Csound@listserv.heanet.ie
>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>>>>> Send bugs reports to
>>>>>>        https://github.com/csound/csound/issues
>>>>>> Discussions of bugs and features can be posted here
>>>>>> 
>>>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>>> 
>>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>>> 
>>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>> 
>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>> 
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>> 
>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
> 
> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here


Csound mailing list
Csound@listserv.heanet.ie
https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
Send bugs reports to
        https://github.com/csound/csound/issues
Discussions of bugs and features can be posted here

Ok, could you explain the generic steps please? I'm rather new to Cmake 
and adding a plugin to csound...

Richard


On 13/12/16 19:51, Victor Lazzarini wrote:
> it builds fine here on OSX.
> ========================
> Prof. Victor Lazzarini
> Dean of Arts, Celtic Studies, and Philosophy,
> Maynooth University,
> Maynooth, Co Kildare, Ireland
> Tel: 00 353 7086936
> Fax: 00 353 1 7086952
>
>> On 13 Dec 2016, at 18:24, Ed Costello  wrote:
>>
>> The files are merged into the develop branch I believe,
>> Ed
>>
>>> On 13 Dec 2016, at 18:14, Richard  wrote:
>>>
>>> I do not see any recent changes there, maybe Victor merged in the big Csound branch (wherever that is).
>>> Would you also have Cmake files to build your opcode (next to the Xcode project)?
>>>
>>> Richad
>>>
>>> On 13/12/16 18:10, Ed Costello wrote:
>>>> Victor merged it there, so should be on github, let me know if there’s any issues as I haven’t touched the raspberry pi in a little while, but I should be able to help you build it pretty quickly if there are.
>>>> Ed
>>>>
>>>>> On 13 Dec 2016, at 17:08, Richard  wrote:
>>>>>
>>>>> Great! Do you have a link to the source? Or is it the one on Github?
>>>>> Richard
>>>>>
>>>>> On 13/12/16 18:04, Ed Costello wrote:
>>>>>> I actually updated it so I could use it on the raspberry pi! So I'd imagine so :)
>>>>>> Ed
>>>>>>
>>>>>> On 13 December 2016 at 17:02, Richard  wrote:
>>>>>> Actually, I also need the opcode on my Raspberry Pi's. I use the COSMO release now, that does not seem to have it.
>>>>>> Is the OS X source compatible with the Pi?
>>>>>>
>>>>>> Richard
>>>>>>
>>>>>> On 13/12/16 17:55, Ed Costello wrote:
>>>>>>> They need libwebsockets installed, there may also be an issue on OSX regarding ssh headers, if that's the case then openssl needs to be installed (again as there is a system version without headers) as well using homebrew or whatever, libwebsockets is available through homebrew too.
>>>>>>> Ed
>>>>>>>
>>>>>>> On 13 December 2016 at 16:50, Richard  wrote:
>>>>>>> I see, it is not present in 6.08.0...
>>>>>>>
>>>>>>> Richard
>>>>>>>
>>>>>>> On 13/12/16 17:47, Victor Lazzarini wrote:
>>>>>>> Actually I only realised now that I have not been building this on OSX, so you won’t find it in the binary release.
>>>>>>> ========================
>>>>>>> Prof. Victor Lazzarini
>>>>>>> Dean of Arts, Celtic Studies, and Philosophy,
>>>>>>> Maynooth University,
>>>>>>> Maynooth, Co Kildare, Ireland
>>>>>>> Tel: 00 353 7086936
>>>>>>> Fax: 00 353 1 7086952
>>>>>>>
>>>>>>> On 13 Dec 2016, at 16:42, Richard  wrote:
>>>>>>>
>>>>>>> I think I downloaded the OS X csound package, did not compile it. I see that there is a new version 6.08 available for OS X, so will give that a try first...
>>>>>>>
>>>>>>> Richard
>>>>>>>
>>>>>>>
>>>>>>> On 13/12/16 17:37, Ed Costello wrote:
>>>>>>> The web socket opcode was linking to an old version of the library, I have just updated it so it’ll work with version 2 of the library, maybe it wasn’t compiling on your system because it was looking for the web socket cancel service function, which doesn’t exist in version 2 of the library. I have an open pull request that has the updated version, I had updated it a while ago but just hadn’t uploaded my changes to github.
>>>>>>> Ed
>>>>>>>
>>>>>>> On 13 Dec 2016, at 12:46, Victor Lazzarini  wrote:
>>>>>>>
>>>>>>> This means that the opcode is not in your system. If you build it yourself, you will need to add it to the build.
>>>>>>> It probably has some dependencies. Check your cmake options.
>>>>>>> ========================
>>>>>>> Prof. Victor Lazzarini
>>>>>>> Dean of Arts, Celtic Studies, and Philosophy,
>>>>>>> Maynooth University,
>>>>>>> Maynooth, Co Kildare, Ireland
>>>>>>> Tel: 00 353 7086936
>>>>>>> Fax: 00 353 1 7086952
>>>>>>>
>>>>>>> On 13 Dec 2016, at 12:43, Richard  wrote:
>>>>>>>
>>>>>>> I am trying the websocket example http://www.csounds.com/manual/html/websocket.html,
>>>>>>>
>>>>>>> but I get an error:
>>>>>>>
>>>>>>> error: syntax error, unexpected T_IDENT  (token "websocket") from file websocket.csd (1)
>>>>>>> line 16:
>>>>>>>     kinput websocket <<<
>>>>>>> Unexpected untyped word kinput when expecting a variable
>>>>>>>
>>>>>>> csound -z shows no websocket opcode, but this is version 6.07. How do I get the opcode?
>>>>>>>
>>>>>>>
>>>>>>> Richard
>>>>>>>
>>>>>>> Csound mailing list
>>>>>>> Csound@listserv.heanet.ie
>>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>>>>>> Send bugs reports to
>>>>>>>        https://github.com/csound/csound/issues
>>>>>>> Discussions of bugs and features can be posted here
>>>>>>> Csound mailing list
>>>>>>> Csound@listserv.heanet.ie
>>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>>>>>> Send bugs reports to
>>>>>>>          https://github.com/csound/csound/issues
>>>>>>> Discussions of bugs and features can be posted here
>>>>>>> Csound mailing list
>>>>>>> Csound@listserv.heanet.ie
>>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>>>>>> Send bugs reports to
>>>>>>>           https://github.com/csound/csound/issues
>>>>>>> Discussions of bugs and features can be posted here
>>>>>>> Csound mailing list
>>>>>>> Csound@listserv.heanet.ie
>>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>>>>>> Send bugs reports to
>>>>>>>         https://github.com/csound/csound/issues
>>>>>>> Discussions of bugs and features can be posted here
>>>>>>>
>>>>>>> Csound mailing list
>>>>>>> Csound@listserv.heanet.ie
>>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>>>>>> Send bugs reports to
>>>>>>>           https://github.com/csound/csound/issues
>>>>>>> Discussions of bugs and features can be posted here
>>>>>>>
>>>>>>> Csound mailing list
>>>>>>> Csound@listserv.heanet.ie
>>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>>>>>> Send bugs reports to
>>>>>>>         https://github.com/csound/csound/issues
>>>>>>> Discussions of bugs and features can be posted here
>>>>>>>
>>>>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>>>>
>>>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>          https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here

Csound mailing list
Csound@listserv.heanet.ie
https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
Send bugs reports to
        https://github.com/csound/csound/issues
Discussions of bugs and features can be posted here

you need libwebsockets installed, you can get it from https://libwebsockets.org/, then
just turn the option on in CMAKE, from the build dir,
cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1
and run make. 

========================
Prof. Victor Lazzarini
Dean of Arts, Celtic Studies, and Philosophy,
Maynooth University,
Maynooth, Co Kildare, Ireland
Tel: 00 353 7086936
Fax: 00 353 1 7086952 

> On 13 Dec 2016, at 18:56, Richard  wrote:
> 
> Ok, could you explain the generic steps please? I'm rather new to Cmake and adding a plugin to csound...
> 
> Richard
> 
> 
> On 13/12/16 19:51, Victor Lazzarini wrote:
>> it builds fine here on OSX.
>> ========================
>> Prof. Victor Lazzarini
>> Dean of Arts, Celtic Studies, and Philosophy,
>> Maynooth University,
>> Maynooth, Co Kildare, Ireland
>> Tel: 00 353 7086936
>> Fax: 00 353 1 7086952
>> 
>>> On 13 Dec 2016, at 18:24, Ed Costello  wrote:
>>> 
>>> The files are merged into the develop branch I believe,
>>> Ed
>>> 
>>>> On 13 Dec 2016, at 18:14, Richard  wrote:
>>>> 
>>>> I do not see any recent changes there, maybe Victor merged in the big Csound branch (wherever that is).
>>>> Would you also have Cmake files to build your opcode (next to the Xcode project)?
>>>> 
>>>> Richad
>>>> 
>>>> On 13/12/16 18:10, Ed Costello wrote:
>>>>> Victor merged it there, so should be on github, let me know if there’s any issues as I haven’t touched the raspberry pi in a little while, but I should be able to help you build it pretty quickly if there are.
>>>>> Ed
>>>>> 
>>>>>> On 13 Dec 2016, at 17:08, Richard  wrote:
>>>>>> 
>>>>>> Great! Do you have a link to the source? Or is it the one on Github?
>>>>>> Richard
>>>>>> 
>>>>>> On 13/12/16 18:04, Ed Costello wrote:
>>>>>>> I actually updated it so I could use it on the raspberry pi! So I'd imagine so :)
>>>>>>> Ed
>>>>>>> 
>>>>>>> On 13 December 2016 at 17:02, Richard  wrote:
>>>>>>> Actually, I also need the opcode on my Raspberry Pi's. I use the COSMO release now, that does not seem to have it.
>>>>>>> Is the OS X source compatible with the Pi?
>>>>>>> 
>>>>>>> Richard
>>>>>>> 
>>>>>>> On 13/12/16 17:55, Ed Costello wrote:
>>>>>>>> They need libwebsockets installed, there may also be an issue on OSX regarding ssh headers, if that's the case then openssl needs to be installed (again as there is a system version without headers) as well using homebrew or whatever, libwebsockets is available through homebrew too.
>>>>>>>> Ed
>>>>>>>> 
>>>>>>>> On 13 December 2016 at 16:50, Richard  wrote:
>>>>>>>> I see, it is not present in 6.08.0...
>>>>>>>> 
>>>>>>>> Richard
>>>>>>>> 
>>>>>>>> On 13/12/16 17:47, Victor Lazzarini wrote:
>>>>>>>> Actually I only realised now that I have not been building this on OSX, so you won’t find it in the binary release.
>>>>>>>> ========================
>>>>>>>> Prof. Victor Lazzarini
>>>>>>>> Dean of Arts, Celtic Studies, and Philosophy,
>>>>>>>> Maynooth University,
>>>>>>>> Maynooth, Co Kildare, Ireland
>>>>>>>> Tel: 00 353 7086936
>>>>>>>> Fax: 00 353 1 7086952
>>>>>>>> 
>>>>>>>> On 13 Dec 2016, at 16:42, Richard  wrote:
>>>>>>>> 
>>>>>>>> I think I downloaded the OS X csound package, did not compile it. I see that there is a new version 6.08 available for OS X, so will give that a try first...
>>>>>>>> 
>>>>>>>> Richard
>>>>>>>> 
>>>>>>>> 
>>>>>>>> On 13/12/16 17:37, Ed Costello wrote:
>>>>>>>> The web socket opcode was linking to an old version of the library, I have just updated it so it’ll work with version 2 of the library, maybe it wasn’t compiling on your system because it was looking for the web socket cancel service function, which doesn’t exist in version 2 of the library. I have an open pull request that has the updated version, I had updated it a while ago but just hadn’t uploaded my changes to github.
>>>>>>>> Ed
>>>>>>>> 
>>>>>>>> On 13 Dec 2016, at 12:46, Victor Lazzarini  wrote:
>>>>>>>> 
>>>>>>>> This means that the opcode is not in your system. If you build it yourself, you will need to add it to the build.
>>>>>>>> It probably has some dependencies. Check your cmake options.
>>>>>>>> ========================
>>>>>>>> Prof. Victor Lazzarini
>>>>>>>> Dean of Arts, Celtic Studies, and Philosophy,
>>>>>>>> Maynooth University,
>>>>>>>> Maynooth, Co Kildare, Ireland
>>>>>>>> Tel: 00 353 7086936
>>>>>>>> Fax: 00 353 1 7086952
>>>>>>>> 
>>>>>>>> On 13 Dec 2016, at 12:43, Richard  wrote:
>>>>>>>> 
>>>>>>>> I am trying the websocket example http://www.csounds.com/manual/html/websocket.html,
>>>>>>>> 
>>>>>>>> but I get an error:
>>>>>>>> 
>>>>>>>> error: syntax error, unexpected T_IDENT  (token "websocket") from file websocket.csd (1)
>>>>>>>> line 16:
>>>>>>>>    kinput websocket <<<
>>>>>>>> Unexpected untyped word kinput when expecting a variable
>>>>>>>> 
>>>>>>>> csound -z shows no websocket opcode, but this is version 6.07. How do I get the opcode?
>>>>>>>> 
>>>>>>>> 
>>>>>>>> Richard
>>>>>>>> 
>>>>>>>> Csound mailing list
>>>>>>>> Csound@listserv.heanet.ie
>>>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>>>>>>> Send bugs reports to
>>>>>>>>       https://github.com/csound/csound/issues
>>>>>>>> Discussions of bugs and features can be posted here
>>>>>>>> Csound mailing list
>>>>>>>> Csound@listserv.heanet.ie
>>>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>>>>>>> Send bugs reports to
>>>>>>>>         https://github.com/csound/csound/issues
>>>>>>>> Discussions of bugs and features can be posted here
>>>>>>>> Csound mailing list
>>>>>>>> Csound@listserv.heanet.ie
>>>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>>>>>>> Send bugs reports to
>>>>>>>>          https://github.com/csound/csound/issues
>>>>>>>> Discussions of bugs and features can be posted here
>>>>>>>> Csound mailing list
>>>>>>>> Csound@listserv.heanet.ie
>>>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>>>>>>> Send bugs reports to
>>>>>>>>        https://github.com/csound/csound/issues
>>>>>>>> Discussions of bugs and features can be posted here
>>>>>>>> 
>>>>>>>> Csound mailing list
>>>>>>>> Csound@listserv.heanet.ie
>>>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>>>>>>> Send bugs reports to
>>>>>>>>          https://github.com/csound/csound/issues
>>>>>>>> Discussions of bugs and features can be posted here
>>>>>>>> 
>>>>>>>> Csound mailing list
>>>>>>>> Csound@listserv.heanet.ie
>>>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>>>>>>> Send bugs reports to
>>>>>>>>        https://github.com/csound/csound/issues
>>>>>>>> Discussions of bugs and features can be posted here
>>>>>>>> 
>>>>>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>>>>> 
>>>>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>> 
>> Csound mailing list
>> Csound@listserv.heanet.ie
>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>> Send bugs reports to
>>         https://github.com/csound/csound/issues
>> Discussions of bugs and features can be posted here
> 
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>       https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here


Csound mailing list
Csound@listserv.heanet.ie
https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
Send bugs reports to
        https://github.com/csound/csound/issues
Discussions of bugs and features can be posted here

I tried to do that but get an error:

RMA:build richard$ cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1
CMake Error at CMakeLists.txt:17 (check_include_file):
   Unknown CMake command "check_include_file".

I had cloned csound and copied the csound/websockets dir to another dir 
to compile.

Richard


On 13/12/16 20:02, Victor Lazzarini wrote:
> cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1

Csound mailing list
Csound@listserv.heanet.ie
https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
Send bugs reports to
        https://github.com/csound/csound/issues
Discussions of bugs and features can be posted here

Maybe you need to update your cmake version (I am running 3.0.1 here).
========================
Prof. Victor Lazzarini
Dean of Arts, Celtic Studies, and Philosophy,
Maynooth University,
Maynooth, Co Kildare, Ireland
Tel: 00 353 7086936
Fax: 00 353 1 7086952 

> On 14 Dec 2016, at 13:51, Richard  wrote:
> 
> I tried to do that but get an error:
> 
> RMA:build richard$ cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1
> CMake Error at CMakeLists.txt:17 (check_include_file):
>  Unknown CMake command "check_include_file".
> 
> I had cloned csound and copied the csound/websockets dir to another dir to compile.
> 
> Richard
> 
> 
> On 13/12/16 20:02, Victor Lazzarini wrote:
>> cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1
> 
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>       https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here

Csound mailing list
Csound@listserv.heanet.ie
https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
Send bugs reports to
        https://github.com/csound/csound/issues
Discussions of bugs and features can be posted here

I installed from their site, a GUI app, my version is very recent:

RMA:build richard$ cmake --version
cmake version 3.7.1


On 14/12/16 15:13, Victor Lazzarini wrote:
> Maybe you need to update your cmake version (I am running 3.0.1 here).
> ========================
> Prof. Victor Lazzarini
> Dean of Arts, Celtic Studies, and Philosophy,
> Maynooth University,
> Maynooth, Co Kildare, Ireland
> Tel: 00 353 7086936
> Fax: 00 353 1 7086952
>
>> On 14 Dec 2016, at 13:51, Richard  wrote:
>>
>> I tried to do that but get an error:
>>
>> RMA:build richard$ cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1
>> CMake Error at CMakeLists.txt:17 (check_include_file):
>>   Unknown CMake command "check_include_file".
>>
>> I had cloned csound and copied the csound/websockets dir to another dir to compile.
>>
>> Richard
>>
>>
>> On 13/12/16 20:02, Victor Lazzarini wrote:
>>> cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1
>> Csound mailing list
>> Csound@listserv.heanet.ie
>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>> Send bugs reports to
>>        https://github.com/csound/csound/issues
>> Discussions of bugs and features can be posted here
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>          https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here

Csound mailing list
Csound@listserv.heanet.ie
https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
Send bugs reports to
        https://github.com/csound/csound/issues
Discussions of bugs and features can be posted here

I installed from their site, a GUI app, my version is very recent:

RMA:build richard$ cmake --version
cmake version 3.7.1


On 14/12/16 15:13, Victor Lazzarini wrote:

Maybe you need to update your cmake version (I am running 3.0.1 here).

========================

Prof. Victor Lazzarini

Dean of Arts, Celtic Studies, and Philosophy,

Maynooth University,

Maynooth, Co Kildare, Ireland

Tel: 00 353 7086936

Fax: 00 353 1 7086952

On 14 Dec 2016, at 13:51, Richard <zappfinger@gmail.com> wrote:

I tried to do that but get an error:

RMA:build richard$ cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1

CMake Error at CMakeLists.txt:17 (check_include_file):

 Unknown CMake command "check_include_file".

I had cloned csound and copied the csound/websockets dir to another dir to compile.

Richard

On 13/12/16 20:02, Victor Lazzarini wrote:

cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1

Csound mailing list

Csound@listserv.heanet.ie

https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND

Send bugs reports to

      https://github.com/csound/csound/issues

Discussions of bugs and features can be posted here

Csound mailing list

Csound@listserv.heanet.ie

https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND

Send bugs reports to

        https://github.com/csound/csound/issues

Discussions of bugs and features can be posted here

Csound mailing list
Csound@listserv.heanet.ie
https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
Send bugs reports to
      https://github.com/csound/csound/issues
Discussions of bugs and features can be posted here

Then we're in trouble ;-).
I'll do some more research..

Maybe it disappeared from cmake in later

versions?

https://cmake.org/cmake/help/v3.0/module/CheckIncludeFile.html
Victor Lazzarini

Dean of Arts, Celtic Studies, and Philosophy

Maynooth University

Ireland

On 14 Dec 2016, at 14:43, Richard <zappfinger@GMAIL.COM> wrote:

I installed from their site, a GUI app, my version is very recent:

RMA:build richard$ cmake --version
cmake version 3.7.1


On 14/12/16 15:13, Victor Lazzarini wrote:

Maybe you need to update your cmake version (I am running 3.0.1 here).

========================

Prof. Victor Lazzarini

Dean of Arts, Celtic Studies, and Philosophy,

Maynooth University,

Maynooth, Co Kildare, Ireland

Tel: 00 353 7086936

Fax: 00 353 1 7086952

On 14 Dec 2016, at 13:51, Richard <zappfinger@gmail.com> wrote:

I tried to do that but get an error:

RMA:build richard$ cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1

CMake Error at CMakeLists.txt:17 (check_include_file):

 Unknown CMake command "check_include_file".

I had cloned csound and copied the csound/websockets dir to another dir to compile.

Richard

On 13/12/16 20:02, Victor Lazzarini wrote:

cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1

Csound mailing list

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That's weird, on my Pi I have cmake 2.8.9, but I got the same error:

CMake Error at CMakeLists.txt:17 (check_include_file):
  Unknown CMake command "check_include_file".

I tried to install cmake with apt-get, but it says cmake is already the latest version.
How did you get version 3?

Richard

Maybe not, it may not be essential to have that in the cmake lists file. Although it looks like it is possible to use cmake 3 on the pi.

Ed

On 14 Dec 2016 14:55, "Richard" <zappfinger@gmail.com> wrote:

Then we're in trouble ;-).
I'll do some more research..

On 14/12/16 15:53, Victor Lazzarini wrote:

Maybe it disappeared from cmake in later

versions?

https://cmake.org/cmake/help/v3.0/module/CheckIncludeFile.html
Victor Lazzarini

Dean of Arts, Celtic Studies, and Philosophy

Maynooth University

Ireland

On 14 Dec 2016, at 14:43, Richard <zappfinger@GMAIL.COM> wrote:

I installed from their site, a GUI app, my version is very recent:

RMA:build richard$ cmake --version
cmake version 3.7.1


On 14/12/16 15:13, Victor Lazzarini wrote:

Maybe you need to update your cmake version (I am running 3.0.1 here).

========================

Prof. Victor Lazzarini

Dean of Arts, Celtic Studies, and Philosophy,

Maynooth University,

Maynooth, Co Kildare, Ireland

Tel: 00 353 7086936

Fax: 00 353 1 7086952

On 14 Dec 2016, at 13:51, Richard <zappfinger@gmail.com> wrote:

I tried to do that but get an error:

RMA:build richard$ cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1

CMake Error at CMakeLists.txt:17 (check_include_file):

 Unknown CMake command "check_include_file".

I had cloned csound and copied the csound/websockets dir to another dir to compile.

Richard

On 13/12/16 20:02, Victor Lazzarini wrote:

cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1

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      https://github.com/csound/csound/issues

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Csound mailing list

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        https://github.com/csound/csound/issues

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Discussions of bugs and features can be posted here

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No luck. After following your steps I am now on version 3.2.3 on my RPi, but the error is still there...

Apparently this works:

sudo apt-get install build-esse
 ntial
wget http://www.cmake.org/files/v3.2/cmake-3.2.3.tar.gz
tar xzf cmake-3.2.3.tar.gz
cd cmake-3.2.3
./configure
sudo make install

On 14 December 2016 at 21:58, Ed Costello <phasereset@gmail.com> wrote:

Think I built it from source http://osdevlab.blogspot.ie/2015/12/how-to-install-latest-cmake-for.html

On 14 December 2016 at 21:54, Richard <zappfinger@gmail.com> wrote:

That's weird, on my Pi I have cmake 2.8.9, but I got the same error:

CMake Error at CMakeLists.txt:17 (check_include_file):
  Unknown CMake command "check_include_file".

I tried to install cmake with apt-get, but it says cmake is already the latest version.
How did you get version 3?

Richard

On 14/12/16 18:19, Ed Costello wrote:

Maybe not, it may not be essential to have that in the cmake lists file. Although it looks like it is possible to use cmake 3 on the pi.

Ed

On 14 Dec 2016 14:55, "Richard" <zappfinger@gmail.com> wrote:

Then we're in trouble ;-).
I'll do some more research..

On 14/12/16 15:53, Victor Lazzarini wrote:

Maybe it disappeared from cmake in later

versions?

https://cmake.org/cmake/help/v3.0/module/CheckIncludeFile.html
Victor Lazzarini

Dean of Arts, Celtic Studies, and Philosophy

Maynooth University

Ireland

On 14 Dec 2016, at 14:43, Richard <zappfinger@GMAIL.COM> wrote:

I installed from their site, a GUI app, my version is very recent:

RMA:build richard$ cmake --version
cmake version 3.7.1


On 14/12/16 15:13, Victor Lazzarini wrote:

Maybe you need to update your cmake version (I am running 3.0.1 here).

========================

Prof. Victor Lazzarini

Dean of Arts, Celtic Studies, and Philosophy,

Maynooth University,

Maynooth, Co Kildare, Ireland

Tel: 00 353 7086936

Fax: 00 353 1 7086952

On 14 Dec 2016, at 13:51, Richard <zappfinger@gmail.com> wrote:

I tried to do that but get an error:

RMA:build richard$ cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1

CMake Error at CMakeLists.txt:17 (check_include_file):

 Unknown CMake command "check_include_file".

I had cloned csound and copied the csound/websockets dir to another dir to compile.

Richard

On 13/12/16 20:02, Victor Lazzarini wrote:

cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1

Csound mailing list

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https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND

Send bugs reports to

      https://github.com/csound/csound/issues

Discussions of bugs and features can be posted here

Csound mailing list

Csound@listserv.heanet.ie

https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND

Send bugs reports to

        https://github.com/csound/csound/issues

Discussions of bugs and features can be posted here

Csound mailing list
Csound@listserv.heanet.ie
https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
Send bugs reports to
      https://github.com/csound/csound/issues
Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

It seems that my unknown command comes from the fact that many functions used by Cmake are either defined in an include file or at the start of the generic csound CMakeLists.txt. The CMakeLists.txt defined in the Opcodes/websockets dir can therefore not be used as such to build only the websockets opcode. I am adding gradually more lines to CMakeLists.txt in the websockets folder and things are improving. Still not there yet, but getting close..

Richard

OK, theres a bug in receiving data from Csound in the browser anyway, I'll have a look at that and the CMakelists file and see if I can sort it out.

Ed

On 14 December 2016 at 23:36, Richard <zappfinger@gmail.com> wrote:

No luck. After following your steps I am now on version 3.2.3 on my RPi, but the error is still there...

On 14/12/16 23:00, Ed Costello wrote:

Apparently this works:

sudo apt-get inst
 all build-essential
wget http://www.cmake.org/files/v3.2/cmake-3.2.3.tar.gz
tar xzf cmake-3.2.3.tar.gz
cd cmake-3.2.3
./configure
sudo make install

On 14 December 2016 at 21:58, Ed Costello <phasereset@gmail.com> wrote:

Think I built it from source http://osdevlab.blogspot.ie/2015/12/how-to-install-latest-cmake-for.html

On 14 December 2016 at 21:54, Richard <zappfinger@gmail.com> wrote:

That's weird, on my Pi I have cmake 2.8.9, but I got the same error:

CMake Error at CMakeLists.txt:17 (check_include_file):   Unknown CMake command "check_include_file".

I tried to install cmake with apt-get, but it says cmake is already the latest version. How did you get version 3?

Richard

On 14/12/16 18:19, Ed Costello wrote:

Maybe not, it may not be essential to have that in the cmake lists file. Although it looks like it is possible to use cmake 3 on the pi.

Ed

On 14 Dec 2016 14:55, "Richard" <zappfinger@gmail.com> wrote:

Then we're in trouble ;-). I'll do some more research..

On 14/12/16 15:53, Victor Lazzarini wrote:

Maybe it disappeared from cmake in later

versions?

https://cmake.org/cmake/help/v3.0/module/CheckIncludeFile.html Victor Lazzarini

Dean of Arts, Celtic Studies, and Philosophy

Maynooth University

Ireland

On 14 Dec 2016, at 14:43, Richard <zappfinger@GMAIL.COM> wrote:

I installed from their site, a GUI app, my version is very recent: RMA:build richard$ cmake --version cmake version 3.7.1 On 14/12/16 15:13, Victor Lazzarini wrote:

Maybe you need to update your cmake version (I am running 3.0.1 here).

========================

Prof. Victor Lazzarini

Dean of Arts, Celtic Studies, and Philosophy,

Maynooth University,

Maynooth, Co Kildare, Ireland

Tel: 00 353 7086936

Fax: 00 353 1 7086952

On 14 Dec 2016, at 13:51, Richard <zappfinger@gmail.com> wrote:

I tried to do that but get an error:

RMA:build richard$ cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1

CMake Error at CMakeLists.txt:17 (check_include_file):

 Unknown CMake command "check_include_file".

I had cloned csound and copied the csound/websockets dir to another dir to compile.

Richard

On 13/12/16 20:02, Victor Lazzarini wrote:

cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1

Csound mailing list

Csound@listserv.heanet.ie

https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND

Send bugs reports to

      https://github.com/csound/csound/issues

Discussions of bugs and features can be posted here

Csound mailing list

Csound@listserv.heanet.ie

https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND

Send bugs reports to

        https://github.com/csound/csound/issues

Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to       https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

It seems that my unknown command comes from the fact that many functions used by Cmake are either defined in an include file or at the start of the generic csound CMakeLists.txt. The CMakeLists.txt defined in the Opcodes/websockets dir can therefore not be used as such to build only the websockets opcode. I am adding gradually more lines to CMakeLists.txt in the websockets folder and things are improving. Still not there yet, but getting close..

Richard

On 15/12/16 00:40, Ed Costello wrote:

OK, theres a bug in receiving data from Csound in the browser anyway, I'll have a look at that and the CMakelists file and see if I can sort it out.

Ed

On 14 December 2016 at 23:36, Richard <zappfinger@gmail.com> wrote:

No luck. After following your steps I am now on version 3.2.3 on my RPi, but the error is still there...

On 14/12/16 23:00, Ed Costello wrote:

Apparently this works:

sudo apt-get install build-essential
wget http://www.cmake.org/files/v3.2/cmake-3.2.3.tar.gz
tar xzf cmake-3.2.3.tar.gz
cd cmake-3.2.3
./configure
sudo make install

On 14 December 2016 at 21:58, Ed Costello <phasereset@gmail.com> wrote:

Think I built it from source http://osdevlab.blogspot.ie/2015/12/how-to-install-latest-cmake-for.html

On 14 December 2016 at 21:54, Richard <zappfinger@gmail.com> wrote:

That's weird, on my Pi I have cmake 2.8.9, but I got the same error:

CMake Error at CMakeLists.txt:17 (check_include_file):   Unknown CMake command "check_include_file".

I tried to install cmake with apt-get, but it says cmake is already the latest version. How did you get version 3?

Richard

On 14/12/16 18:19, Ed Costello wrote:

Maybe not, it may not be essential to have that in the cmake lists file. Although it looks like it is possible to use cmake 3 on the pi.

Ed

On 14 Dec 2016 14:55, "Richard" <zappfinger@gmail.com> wrote:

Then we're in trouble ;-). I'll do some more research..

On 14/12/16 15:53, Victor Lazzarini wrote:

Maybe it disappeared from cmake in later

versions?

https://cmake.org/cmake/help/v3.0/module/CheckIncludeFile.html Victor Lazzarini

Dean of Arts, Celtic Studies, and Philosophy

Maynooth University

Ireland

On 14 Dec 2016, at 14:43, Richard <zappfinger@GMAIL.COM> wrote:

I installed from their site, a GUI app, my version is very recent: RMA:build richard$ cmake --version cmake version 3.7.1 On 14/12/16 15:13, Victor Lazzarini wrote:

Maybe you need to update your cmake version (I am running 3.0.1 here).

========================

Prof. Victor Lazzarini

Dean of Arts, Celtic Studies, and Philosophy,

Maynooth University,

Maynooth, Co Kildare, Ireland

Tel: 00 353 7086936

Fax: 00 353 1 7086952

On 14 Dec 2016, at 13:51, Richard <zappfinger@gmail.com> wrote:

I tried to do that but get an error:

RMA:build richard$ cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1

CMake Error at CMakeLists.txt:17 (check_include_file):

 Unknown CMake command "check_include_file".

I had cloned csound and copied the csound/websockets dir to another dir to compile.

Richard

On 13/12/16 20:02, Victor Lazzarini wrote:

cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1

Csound mailing list

Csound@listserv.heanet.ie

https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND

Send bugs reports to

      https://github.com/csound/csound/issues

Discussions of bugs and features can be posted here

Csound mailing list

Csound@listserv.heanet.ie

https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND

Send bugs reports to

        https://github.com/csound/csound/issues

Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to       https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

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Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

I had to add the line:

include(CheckIncludeFile)

for this function 'check_include-file' to work. Then I found the next missing function 'check_deps', and so on...

Richard

But that function is builtin, not added to CMakeLists.txt.

If there were such a problem with the script, the code would not be built anywhere else,

and it is being built on osx and linux.

Victor Lazzarini

Dean of Arts, Celtic Studies, and Philosophy

Maynooth University

Ireland

On 17 Dec 2016, at 15:18, Richard <zappfinger@GMAIL.COM> wrote:

It seems that my unknown command comes from the fact that many functions used by Cmake are either defined in an include file or at the start of the generic csound CMakeLists.txt. The CMakeLists.txt defined in the Opcodes/websockets dir can therefore not be used as such to build only the websockets opcode. I am adding gradually more lines to CMakeLists.txt in the websockets folder and things are improving. Still not there yet, but getting close..

Richard

On 15/12/16 00:40, Ed Costello wrote:

OK, theres a bug in receiving data from Csound in the browser anyway, I'll have a look at that and the CMakelists file and see if I can sort it out.

Ed

On 14 December 2016 at 23:36, Richard <zappfinger@gmail.com> wrote:

No luck. After following your steps I am now on version 3.2.3 on my RPi, but the error is still there...

On 14/12/16 23:00, Ed Costello wrote:

Apparently this works:

sudo apt-ge
 t install build-essential
wget http://www.cmake.org/files/v3.2/cmake-3.2.3.tar.gz
tar xzf cmake-3.2.3.tar.gz
cd cmake-3.2.3
./configure
sudo make install

On 14 December 2016 at 21:58, Ed Costello <phasereset@gmail.com> wrote:

Think I built it from source http://osdevlab.blogspot.ie/2015/12/how-to-install-latest-cmake-for.html

On 14 December 2016 at 21:54, Richard <zappfinger@gmail.com> wrote:

That's weird, on my Pi I have cmake 2.8.9, but I got the same error:

CMake Error at CMakeLists.txt:17 (check_include_file):   Unknown CMake command "check_include_file".

I tried to install cmake with apt-get, but it says cmake is already the latest version. How did you get version 3?

Richard

On 14/12/16 18:19, Ed Costello wrote:

Maybe not, it may not be essential to have that in the cmake lists file. Although it looks like it is possible to use cmake 3 on the pi.

Ed

On 14 Dec 2016 14:55, "Richard" <zappfinger@gmail.com> wrote:

Then we're in trouble ;-). I'll do some more research..

On 14/12/16 15:53, Victor Lazzarini wrote:

Maybe it disappeared from cmake in later

versions?

https://cmake.org/cmake/help/v3.0/module/CheckIncludeFile.html Victor Lazzarini

Dean of Arts, Celtic Studies, and Philosophy

Maynooth University

Ireland

On 14 Dec 2016, at 14:43, Richard <zappfinger@GMAIL.COM> wrote:

I installed from their site, a GUI app, my version is very recent: RMA:build richard$ cmake --version cmake version 3.7.1 On 14/12/16 15:13, Victor Lazzarini wrote:

Maybe you need to update your cmake version (I am running 3.0.1 here).

========================

Prof. Victor Lazzarini

Dean of Arts, Celtic Studies, and Philosophy,

Maynooth University,

Maynooth, Co Kildare, Ireland

Tel: 00 353 7086936

Fax: 00 353 1 7086952

On 14 Dec 2016, at 13:51, Richard <zappfinger@gmail.com> wrote:

I tried to do that but get an error:

RMA:build richard$ cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1

CMake Error at CMakeLists.txt:17 (check_include_file):

 Unknown CMake command "check_include_file".

I had cloned csound and copied the csound/websockets dir to another dir to compile.

Richard

On 13/12/16 20:02, Victor Lazzarini wrote:

cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1

Csound mailing list

Csound@listserv.heanet.ie

https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND

Send bugs reports to

      https://github.com/csound/csound/issues

Discussions of bugs and features can be posted here

Csound mailing list

Csound@listserv.heanet.ie

https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND

Send bugs reports to

        https://github.com/csound/csound/issues

Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to       https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

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Maybe I was not clear:
I am not building csound as a whole, only the websockets plugin.

The CMakeLists.txt file in the csound-develop folder contains everything, for example this section:

set(CS_FRAMEWORK_DEST "~/Library/Frameworks")
include(TestBigEndian)
include(CheckFunctionExists)
include(CheckIncludeFile)  <== 'check_include_file' is defined here apparently
include(CheckIncludeFileCXX)
include(CheckLibraryExists)
include(CMakeParseArguments)
include(CheckCCompilerFlag)
include(CheckCXXCompilerFlag)

It also defines some functions, like 'check_deps':

# Checks if dependencies for an enabled target are fulfilled.
# If FAIL_MISSING is true and the dependencies are not fulfilled,
# it will abort the cmake run.
# If FAIL_MISSING is false, it will set the option to OFF.
# If the target is not enabled, it will do nothing.
# example: check_deps(BUILD_NEW_PARSER FLEX_EXECUTABLE BISON_EXECUTABLE)
function(check_deps option)
    if(${option})
         ....

The CMakeLists.txt file in the Opcodes/websocket folder does not contain these lines. It is trying to use the functions 'check_include_file' and 'check_deps', but it cannot find them, since they are not included or defined.
So to only build the websockets plugin I cannot use this CMakeLists.txt without modifications...

Richard

I had to add the line:

include(CheckIncludeFile)

for this function 'check_include-file' to work. Then I found the next missing function 'check_deps', and so on...

Richard

On 17/12/16 16:36, Victor Lazzarini wrote:

But that function is builtin, not added to CMakeLists.txt.

If there were such a problem with the script, the code would not be built anywhere else,

and it is being built on osx and linux.

Victor Lazzarini

Dean of Arts, Celtic Studies, and Philosophy

Maynooth University

Ireland

On 17 Dec 2016, at 15:18, Richard <zappfinger@GMAIL.COM> wrote:

It seems that my unknown command comes from the fact that many functions used by Cmake are either defined in an include file or at the start of the generic csound CMakeLists.txt. The CMakeLists.txt defined in the Opcodes/websockets dir can therefore not be used as such to build only the websockets opcode. I am adding gradually more lines to CMakeLists.txt in the websockets folder and things are improving. Still not there yet, but getting close..

Richard

On 15/12/16 00:40, Ed Costello wrote:

OK, theres a bug in receiving data from Csound in the browser anyway, I'll have a look at that and the CMakelists file and see if I can sort it out.

Ed

On 14 December 2016 at 23:36, Richard <zappfinger@gmail.com> wrote:

No luck. After following your steps I am now on version 3.2.3 on my RPi, but the error is still there...

On 14/12/16 23:00, Ed Costello wrote:

Apparently this works:

sudo apt-
 get install build-essential
wget http://www.cmake.org/files/v3.2/cmake-3.2.3.tar.gz
tar xzf cmake-3.2.3.tar.gz
cd cmake-3.2.3
./configure
sudo make install

On 14 December 2016 at 21:58, Ed Costello <phasereset@gmail.com> wrote:

Think I built it from source http://osdevlab.blogspot.ie/2015/12/how-to-install-latest-cmake-for.html

On 14 December 2016 at 21:54, Richard <zappfinger@gmail.com> wrote:

That's weird, on my Pi I have cmake 2.8.9, but I got the same error:

CMake Error at CMakeLists.txt:17 (check_include_file):   Unknown CMake command "check_include_file".

I tried to install cmake with apt-get, but it says cmake is already the latest version. How did you get version 3?

Richard

On 14/12/16 18:19, Ed Costello wrote:

Maybe not, it may not be essential to have that in the cmake lists file. Although it looks like it is possible to use cmake 3 on the pi.

Ed

On 14 Dec 2016 14:55, "Richard" <zappfinger@gmail.com> wrote:

Then we're in trouble ;-). I'll do some more research..

On 14/12/16 15:53, Victor Lazzarini wrote:

Maybe it disappeared from cmake in later

versions?

https://cmake.org/cmake/help/v3.0/module/CheckIncludeFile.html Victor Lazzarini

Dean of Arts, Celtic Studies, and Philosophy

Maynooth University

Ireland

On 14 Dec 2016, at 14:43, Richard <zappfinger@GMAIL.COM> wrote:

I installed from their site, a GUI app, my version is very recent: RMA:build richard$ cmake --version cmake version 3.7.1 On 14/12/16 15:13, Victor Lazzarini wrote:

Maybe you need to update your cmake version (I am running 3.0.1 here).

========================

Prof. Victor Lazzarini

Dean of Arts, Celtic Studies, and Philosophy,

Maynooth University,

Maynooth, Co Kildare, Ireland

Tel: 00 353 7086936

Fax: 00 353 1 7086952

On 14 Dec 2016, at 13:51, Richard <zappfinger@gmail.com> wrote:

I tried to do that but get an error:

RMA:build richard$ cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1

CMake Error at CMakeLists.txt:17 (check_include_file):

 Unknown CMake command "check_include_file".

I had cloned csound and copied the csound/websockets dir to another dir to compile.

Richard

On 13/12/16 20:02, Victor Lazzarini wrote:

cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1

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Not sure I follow. If you add the websockets build option, the scripts should take care of it, you
just build as normal, and the opcode will be built if all the dependencies are there etc.

========================
Prof. Victor Lazzarini
Dean of Arts, Celtic Studies, and Philosophy,
Maynooth University,
Maynooth, Co Kildare, Ireland
Tel: 00 353 7086936
Fax: 00 353 1 7086952 

> On 17 Dec 2016, at 18:25, Richard  wrote:
> 
> Maybe I was not clear:
> I am not building csound as a whole, only the websockets plugin.
> 
> The CMakeLists.txt file in the csound-develop folder contains everything, for example this section:
> 
> set(CS_FRAMEWORK_DEST "~/Library/Frameworks")
> include(TestBigEndian)
> include(CheckFunctionExists)
> include(CheckIncludeFile)  <== 'check_include_file' is defined here apparently 
> include(CheckIncludeFileCXX)
> include(CheckLibraryExists)
> include(CMakeParseArguments)
> include(CheckCCompilerFlag)
> include(CheckCXXCompilerFlag)
> 
> It also defines some functions, like 'check_deps':
> 
> # Checks if dependencies for an enabled target are fulfilled.
> # If FAIL_MISSING is true and the dependencies are not fulfilled,
> # it will abort the cmake run.
> # If FAIL_MISSING is false, it will set the option to OFF.
> # If the target is not enabled, it will do nothing.
> # example: check_deps(BUILD_NEW_PARSER FLEX_EXECUTABLE BISON_EXECUTABLE)
> function(check_deps option)
>     if(${option})
>          ....
> 
> The CMakeLists.txt file in the Opcodes/websocket folder does not contain these lines. It is trying to use the functions 'check_include_file' and 'check_deps', but it cannot find them, since they are not included or defined.
> So to only build the websockets plugin I cannot use this CMakeLists.txt without modifications...
> 
> Richard
> 
> 
> 
> On 17/12/16 16:40, Richard wrote:
>> I had to add the line:
>> 
>> include(CheckIncludeFile)
>> 
>> for this function 'check_include-file' to work. Then I found the next missing function 'check_deps', and so on...
>> 
>> Richard
>> 
>> On 17/12/16 16:36, Victor Lazzarini wrote:
>>> But that function is builtin, not added to CMakeLists.txt.
>>> 
>>> If there were such a problem with the script, the code would not be built anywhere else,
>>> and it is being built on osx and linux.
>>> 
>>> Victor Lazzarini
>>> Dean of Arts, Celtic Studies, and Philosophy
>>> Maynooth University
>>> Ireland
>>> 
>>> On 17 Dec 2016, at 15:18, Richard  wrote:
>>> 
>>>> It seems that my unknown command comes from the fact that many functions used by Cmake are either defined in an include file or at the start of the generic csound CMakeLists.txt. The CMakeLists.txt defined in the Opcodes/websockets dir can therefore not be used as such to build only the websockets opcode. I am adding gradually more lines to CMakeLists.txt in the websockets folder and things are improving. Still not there yet, but getting close..
>>>> 
>>>> Richard
>>>> 
>>>> On 15/12/16 00:40, Ed Costello wrote:
>>>>> OK, theres a bug in receiving data from Csound in the browser anyway, I'll have a look at that and the CMakelists file and see if I can sort it out.
>>>>> Ed
>>>>> 
>>>>> On 14 December 2016 at 23:36, Richard  wrote:
>>>>> No luck. After following your steps I am now on version 3.2.3 on my RPi, but the error is still there...
>>>>> 
>>>>> On 14/12/16 23:00, Ed Costello wrote:
>>>>>> Apparently this works:
>>>>>> 
>>>>>> sudo apt-get install build-essential
>>>>>> wget 
>>>>>> http://www.cmake.org/files/v3.2/cmake-3.2.3.tar.gz
>>>>>> 
>>>>>> tar xzf cmake-3.2.3.tar.gz
>>>>>> cd cmake-3.2.3
>>>>>> ./configure
>>>>>> sudo make install
>>>>>> 
>>>>>> On 14 December 2016 at 21:58, Ed Costello  wrote:
>>>>>> Think I built it from source http://osdevlab.blogspot.ie/2015/12/how-to-install-latest-cmake-for.html
>>>>>> On 14 December 2016 at 21:54, Richard  wrote:
>>>>>> That's weird, on my Pi I have cmake 2.8.9, but I got the same error:
>>>>>> 
>>>>>> CMake Error at CMakeLists.txt:17 (check_include_file):   Unknown CMake command "check_include_file".
>>>>>> 
>>>>>> I tried to install cmake with apt-get, but it says cmake is already the latest version. How did you get version 3?
>>>>>> 
>>>>>> Richard
>>>>>> 
>>>>>> On 14/12/16 18:19, Ed Costello wrote:
>>>>>>> Maybe not, it may not be essential to have that in the cmake lists file. Although it looks like it is possible to use cmake 3 on the pi.
>>>>>>> Ed
>>>>>>> On 14 Dec 2016 14:55, "Richard"  wrote:
>>>>>>> Then we're in trouble ;-). I'll do some more research..
>>>>>>> 
>>>>>>> On 14/12/16 15:53, Victor Lazzarini wrote:
>>>>>>>> Maybe it disappeared from cmake in later
>>>>>>>> versions?
>>>>>>>> https://cmake.org/cmake/help/v3.0/module/CheckIncludeFile.html Victor Lazzarini
>>>>>>>> Dean of Arts, Celtic Studies, and Philosophy
>>>>>>>> Maynooth University
>>>>>>>> Ireland
>>>>>>>> On 14 Dec 2016, at 14:43, Richard  wrote:
>>>>>>>>> I installed from their site, a GUI app, my version is very recent: RMA:build richard$ cmake --version cmake version 3.7.1 On 14/12/16 15:13, Victor Lazzarini wrote:
>>>>>>>>>> Maybe you need to update your cmake version (I am running 3.0.1 here).
>>>>>>>>>> ========================
>>>>>>>>>> Prof. Victor Lazzarini
>>>>>>>>>> Dean of Arts, Celtic Studies, and Philosophy,
>>>>>>>>>> Maynooth University,
>>>>>>>>>> Maynooth, Co Kildare, Ireland
>>>>>>>>>> Tel: 00 353 7086936
>>>>>>>>>> Fax: 00 353 1 7086952
>>>>>>>>>>> On 14 Dec 2016, at 13:51, Richard  wrote:
>>>>>>>>>>> I tried to do that but get an error:
>>>>>>>>>>> RMA:build richard$ cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1
>>>>>>>>>>> CMake Error at CMakeLists.txt:17 (check_include_file):
>>>>>>>>>>>  Unknown CMake command "check_include_file".
>>>>>>>>>>> I had cloned csound and copied the csound/websockets dir to another dir to compile.
>>>>>>>>>>> Richard
>>>>>>>>>>> On 13/12/16 20:02, Victor Lazzarini wrote:
>>>>>>>>>>>> cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1
>>>>>>>>>>> Csound mailing list
>>>>>>>>>>> Csound@listserv.heanet.ie
>>>>>>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>>>>>>>>>> Send bugs reports to
>>>>>>>>>>>       https://github.com/csound/csound/issues
>>>>>>>>>>> Discussions of bugs and features can be posted here
>>>>>>>>>> Csound mailing list
>>>>>>>>>> Csound@listserv.heanet.ie
>>>>>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>>>>>>>>> Send bugs reports to
>>>>>>>>>>         https://github.com/csound/csound/issues
>>>>>>>>>> Discussions of bugs and features can be posted here
>>>>>>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to       https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>>>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

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Ok, maybe what I am doing wrong is:

I'm running the cmake .. command form the ../Opcodes/websockets/build directory, assuming that that will only build the websockets plugin

Maybe I should run cmake from the cs6make dir? But I do not want to build csound, only the websockets plugin.

You said:

just turn the option on in CMAKE, from the build dir,
cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1

But what build dir did you mean? The one above csound-develop or the one above Opcodes/websockets?
The latter does not work for me..  

Not sure I follow. If you add the websockets build option, the scripts should take care of it, you
just build as normal, and the opcode will be built if all the dependencies are there etc.

========================
Prof. Victor Lazzarini
Dean of Arts, Celtic Studies, and Philosophy,
Maynooth University,
Maynooth, Co Kildare, Ireland
Tel: 00 353 7086936
Fax: 00 353 1 7086952 

On 17 Dec 2016, at 18:25, Richard <zappfinger@gmail.com> wrote:

Maybe I was not clear:
I am not building csound as a whole, only the websockets plugin.

The CMakeLists.txt file in the csound-develop folder contains everything, for example this section:

set(CS_FRAMEWORK_DEST "~/Library/Frameworks")
include(TestBigEndian)
include(CheckFunctionExists)
include(CheckIncludeFile)  <== 'check_include_file' is defined here apparently 
include(CheckIncludeFileCXX)
include(CheckLibraryExists)
include(CMakeParseArguments)
include(CheckCCompilerFlag)
include(CheckCXXCompilerFlag)

It also defines some functions, like 'check_deps':

# Checks if dependencies for an enabled target are fulfilled.
# If FAIL_MISSING is true and the dependencies are not fulfilled,
# it will abort the cmake run.
# If FAIL_MISSING is false, it will set the option to OFF.
# If the target is not enabled, it will do nothing.
# example: check_deps(BUILD_NEW_PARSER FLEX_EXECUTABLE BISON_EXECUTABLE)
function(check_deps option)
    if(${option})
         ....

The CMakeLists.txt file in the Opcodes/websocket folder does not contain these lines. It is trying to use the functions 'check_include_file' and 'check_deps', but it cannot find them, since they are not included or defined.
So to only build the websockets plugin I cannot use this CMakeLists.txt without modifications...

Richard



On 17/12/16 16:40, Richard wrote:

I had to add the line:

include(CheckIncludeFile)

for this function 'check_include-file' to work. Then I found the next missing function 'check_deps', and so on...

Richard

On 17/12/16 16:36, Victor Lazzarini wrote:

But that function is builtin, not added to CMakeLists.txt.

If there were such a problem with the script, the code would not be built anywhere else,
and it is being built on osx and linux.

Victor Lazzarini
Dean of Arts, Celtic Studies, and Philosophy
Maynooth University
Ireland

On 17 Dec 2016, at 15:18, Richard <zappfinger@GMAIL.COM> wrote:

It seems that my unknown command comes from the fact that many functions used by Cmake are either defined in an include file or at the start of the generic csound CMakeLists.txt. The CMakeLists.txt defined in the Opcodes/websockets dir can therefore not be used as such to build only the websockets opcode. I am adding gradually more lines to CMakeLists.txt in the websockets folder and things are improving. Still not there yet, but getting close..

Richard

On 15/12/16 00:40, Ed Costello wrote:

OK, theres a bug in receiving data from Csound in the browser anyway, I'll have a look at that and the CMakelists file and see if I can sort it out.
Ed

On 14 December 2016 at 23:36, Richard <zappfinger@gmail.com> wrote:
No luck. After following your steps I am now on version 3.2.3 on my RPi, but the error is still there...

On 14/12/16 23:00, Ed Costello wrote:

Apparently this works:

sudo apt-get install build-essential
wget 
http://www.cmake.org/files/v3.2/cmake-3.2.3.tar.gz

tar xzf cmake-3.2.3.tar.gz
cd cmake-3.2.3
./configure
sudo make install

On 14 December 2016 at 21:58, Ed Costello <phasereset@gmail.com> wrote:
Think I built it from source http://osdevlab.blogspot.ie/2015/12/how-to-install-latest-cmake-for.html
On 14 December 2016 at 21:54, Richard <zappfinger@gmail.com> wrote:
That's weird, on my Pi I have cmake 2.8.9, but I got the same error:

CMake Error at CMakeLists.txt:17 (check_include_file):   Unknown CMake command "check_include_file".

I tried to install cmake with apt-get, but it says cmake is already the latest version. How did you get version 3?

Richard

On 14/12/16 18:19, Ed Costello wrote:

Maybe not, it may not be essential to have that in the cmake lists file. Although it looks like it is possible to use cmake 3 on the pi.
Ed
On 14 Dec 2016 14:55, "Richard" <zappfinger@gmail.com> wrote:
Then we're in trouble ;-). I'll do some more research..

On 14/12/16 15:53, Victor Lazzarini wrote:

Maybe it disappeared from cmake in later
versions?
https://cmake.org/cmake/help/v3.0/module/CheckIncludeFile.html Victor Lazzarini
Dean of Arts, Celtic Studies, and Philosophy
Maynooth University
Ireland
On 14 Dec 2016, at 14:43, Richard <zappfinger@GMAIL.COM> wrote:

I installed from their site, a GUI app, my version is very recent: RMA:build richard$ cmake --version cmake version 3.7.1 On 14/12/16 15:13, Victor Lazzarini wrote:

Maybe you need to update your cmake version (I am running 3.0.1 here).
========================
Prof. Victor Lazzarini
Dean of Arts, Celtic Studies, and Philosophy,
Maynooth University,
Maynooth, Co Kildare, Ireland
Tel: 00 353 7086936
Fax: 00 353 1 7086952

On 14 Dec 2016, at 13:51, Richard <zappfinger@gmail.com> wrote:
I tried to do that but get an error:
RMA:build richard$ cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1
CMake Error at CMakeLists.txt:17 (check_include_file):
 Unknown CMake command "check_include_file".
I had cloned csound and copied the csound/websockets dir to another dir to compile.
Richard
On 13/12/16 20:02, Victor Lazzarini wrote:

cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1

Csound mailing list
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No, you should run the command from the Csound build directory, as usual, adding the option, which will include
the opcode in your build. Don’t modify any of the CMakeFiles.txt.

If Csound is already built, only the websocket opcodes will be added. That’s how cmake & make work.

========================
Prof. Victor Lazzarini
Dean of Arts, Celtic Studies, and Philosophy,
Maynooth University,
Maynooth, Co Kildare, Ireland
Tel: 00 353 7086936
Fax: 00 353 1 7086952 

> On 17 Dec 2016, at 21:32, Richard  wrote:
> 
> Ok, maybe what I am doing wrong is:
> 
> I'm running the cmake .. command form the ../Opcodes/websockets/build directory, assuming that that will only build the websockets plugin
> 
> Maybe I should run cmake from the cs6make dir? But I do not want to build csound, only the websockets plugin.
> 
> You said:
> 
> just turn the option on in CMAKE, from the build dir,
> cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1
> 
> 
> But what build dir did you mean? The one above csound-develop or the one above Opcodes/websockets?
> The latter does not work for me..  
> 
> In other words, what do I need to do to only compile the websockets plugin, not full csound?
> 
> Richard
> 
> 
> On 17/12/16 21:46, Victor Lazzarini wrote:
>> Not sure I follow. If you add the websockets build option, the scripts should take care of it, you
>> just build as normal, and the opcode will be built if all the dependencies are there etc.
>> 
>> ========================
>> Prof. Victor Lazzarini
>> Dean of Arts, Celtic Studies, and Philosophy,
>> Maynooth University,
>> Maynooth, Co Kildare, Ireland
>> Tel: 00 353 7086936
>> Fax: 00 353 1 7086952 
>> 
>> 
>>> On 17 Dec 2016, at 18:25, Richard 
>>>  wrote:
>>> 
>>> Maybe I was not clear:
>>> I am not building csound as a whole, only the websockets plugin.
>>> 
>>> The CMakeLists.txt file in the csound-develop folder contains everything, for example this section:
>>> 
>>> set(CS_FRAMEWORK_DEST "~/Library/Frameworks")
>>> include(TestBigEndian)
>>> include(CheckFunctionExists)
>>> include(CheckIncludeFile)  <== 'check_include_file' is defined here apparently 
>>> include(CheckIncludeFileCXX)
>>> include(CheckLibraryExists)
>>> include(CMakeParseArguments)
>>> include(CheckCCompilerFlag)
>>> include(CheckCXXCompilerFlag)
>>> 
>>> It also defines some functions, like 'check_deps':
>>> 
>>> # Checks if dependencies for an enabled target are fulfilled.
>>> # If FAIL_MISSING is true and the dependencies are not fulfilled,
>>> # it will abort the cmake run.
>>> # If FAIL_MISSING is false, it will set the option to OFF.
>>> # If the target is not enabled, it will do nothing.
>>> # example: check_deps(BUILD_NEW_PARSER FLEX_EXECUTABLE BISON_EXECUTABLE)
>>> function(check_deps option)
>>>     if(${option})
>>>          ....
>>> 
>>> The CMakeLists.txt file in the Opcodes/websocket folder does not contain these lines. It is trying to use the functions 'check_include_file' and 'check_deps', but it cannot find them, since they are not included or defined.
>>> So to only build the websockets plugin I cannot use this CMakeLists.txt without modifications...
>>> 
>>> Richard
>>> 
>>> 
>>> 
>>> On 17/12/16 16:40, Richard wrote:
>>> 
>>>> I had to add the line:
>>>> 
>>>> include(CheckIncludeFile)
>>>> 
>>>> for this function 'check_include-file' to work. Then I found the next missing function 'check_deps', and so on...
>>>> 
>>>> Richard
>>>> 
>>>> On 17/12/16 16:36, Victor Lazzarini wrote:
>>>> 
>>>>> But that function is builtin, not added to CMakeLists.txt.
>>>>> 
>>>>> If there were such a problem with the script, the code would not be built anywhere else,
>>>>> and it is being built on osx and linux.
>>>>> 
>>>>> Victor Lazzarini
>>>>> Dean of Arts, Celtic Studies, and Philosophy
>>>>> Maynooth University
>>>>> Ireland
>>>>> 
>>>>> On 17 Dec 2016, at 15:18, Richard 
>>>>> 
>>>>>  wrote:
>>>>> 
>>>>> 
>>>>>> It seems that my unknown command comes from the fact that many functions used by Cmake are either defined in an include file or at the start of the generic csound CMakeLists.txt. The CMakeLists.txt defined in the Opcodes/websockets dir can therefore not be used as such to build only the websockets opcode. I am adding gradually more lines to CMakeLists.txt in the websockets folder and things are improving. Still not there yet, but getting close..
>>>>>> 
>>>>>> Richard
>>>>>> 
>>>>>> On 15/12/16 00:40, Ed Costello wrote:
>>>>>> 
>>>>>>> OK, theres a bug in receiving data from Csound in the browser anyway, I'll have a look at that and the CMakelists file and see if I can sort it out.
>>>>>>> Ed
>>>>>>> 
>>>>>>> On 14 December 2016 at 23:36, Richard 
>>>>>>> 
>>>>>>>  wrote:
>>>>>>> No luck. After following your steps I am now on version 3.2.3 on my RPi, but the error is still there...
>>>>>>> 
>>>>>>> On 14/12/16 23:00, Ed Costello wrote:
>>>>>>> 
>>>>>>>> Apparently this works:
>>>>>>>> 
>>>>>>>> sudo apt-get install build-essential
>>>>>>>> wget 
>>>>>>>> 
>>>>>>>> http://www.cmake.org/files/v3.2/cmake-3.2.3.tar.gz
>>>>>>>> 
>>>>>>>> 
>>>>>>>> tar xzf cmake-3.2.3.tar.gz
>>>>>>>> cd cmake-3.2.3
>>>>>>>> ./configure
>>>>>>>> sudo make install
>>>>>>>> 
>>>>>>>> On 14 December 2016 at 21:58, Ed Costello 
>>>>>>>> 
>>>>>>>>  wrote:
>>>>>>>> Think I built it from source 
>>>>>>>> http://osdevlab.blogspot.ie/2015/12/how-to-install-latest-cmake-for.html
>>>>>>>> 
>>>>>>>> On 14 December 2016 at 21:54, Richard 
>>>>>>>> 
>>>>>>>>  wrote:
>>>>>>>> That's weird, on my Pi I have cmake 2.8.9, but I got the same error:
>>>>>>>> 
>>>>>>>> CMake Error at CMakeLists.txt:17 (check_include_file):   Unknown CMake command "check_include_file".
>>>>>>>> 
>>>>>>>> I tried to install cmake with apt-get, but it says cmake is already the latest version. How did you get version 3?
>>>>>>>> 
>>>>>>>> Richard
>>>>>>>> 
>>>>>>>> On 14/12/16 18:19, Ed Costello wrote:
>>>>>>>> 
>>>>>>>>> Maybe not, it may not be essential to have that in the cmake lists file. Although it looks like it is possible to use cmake 3 on the pi.
>>>>>>>>> Ed
>>>>>>>>> On 14 Dec 2016 14:55, "Richard" 
>>>>>>>>> 
>>>>>>>>>  wrote:
>>>>>>>>> Then we're in trouble ;-). I'll do some more research..
>>>>>>>>> 
>>>>>>>>> On 14/12/16 15:53, Victor Lazzarini wrote:
>>>>>>>>> 
>>>>>>>>>> Maybe it disappeared from cmake in later
>>>>>>>>>> versions?
>>>>>>>>>> 
>>>>>>>>>> https://cmake.org/cmake/help/v3.0/module/CheckIncludeFile.html
>>>>>>>>>>  Victor Lazzarini
>>>>>>>>>> Dean of Arts, Celtic Studies, and Philosophy
>>>>>>>>>> Maynooth University
>>>>>>>>>> Ireland
>>>>>>>>>> On 14 Dec 2016, at 14:43, Richard 
>>>>>>>>>> 
>>>>>>>>>>  wrote:
>>>>>>>>>> 
>>>>>>>>>>> I installed from their site, a GUI app, my version is very recent: RMA:build richard$ cmake --version cmake version 3.7.1 On 14/12/16 15:13, Victor Lazzarini wrote:
>>>>>>>>>>> 
>>>>>>>>>>>> Maybe you need to update your cmake version (I am running 3.0.1 here).
>>>>>>>>>>>> ========================
>>>>>>>>>>>> Prof. Victor Lazzarini
>>>>>>>>>>>> Dean of Arts, Celtic Studies, and Philosophy,
>>>>>>>>>>>> Maynooth University,
>>>>>>>>>>>> Maynooth, Co Kildare, Ireland
>>>>>>>>>>>> Tel: 00 353 7086936
>>>>>>>>>>>> Fax: 00 353 1 7086952
>>>>>>>>>>>> 
>>>>>>>>>>>>> On 14 Dec 2016, at 13:51, Richard 
>>>>>>>>>>>>>  wrote:
>>>>>>>>>>>>> I tried to do that but get an error:
>>>>>>>>>>>>> RMA:build richard$ cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1
>>>>>>>>>>>>> CMake Error at CMakeLists.txt:17 (check_include_file):
>>>>>>>>>>>>>  Unknown CMake command "check_include_file".
>>>>>>>>>>>>> I had cloned csound and copied the csound/websockets dir to another dir to compile.
>>>>>>>>>>>>> Richard
>>>>>>>>>>>>> On 13/12/16 20:02, Victor Lazzarini wrote:
>>>>>>>>>>>>> 
>>>>>>>>>>>>>> cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1
>>>>>>>>>>>>>> 
>>>>>>>>>>>>> Csound mailing list
>>>>>>>>>>>>> 
>>>>>>>>>>>>> Csound@listserv.heanet.ie
>>>>>>>>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>>>>>>>>>>>> 
>>>>>>>>>>>>> Send bugs reports to
>>>>>>>>>>>>>       
>>>>>>>>>>>>> https://github.com/csound/csound/issues
>>>>>>>>>>>>> 
>>>>>>>>>>>>> Discussions of bugs and features can be posted here
>>>>>>>>>>>>> 
>>>>>>>>>>>> Csound mailing list
>>>>>>>>>>>> 
>>>>>>>>>>>> Csound@listserv.heanet.ie
>>>>>>>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>>>>>>>>>>> 
>>>>>>>>>>>> Send bugs reports to
>>>>>>>>>>>>         
>>>>>>>>>>>> https://github.com/csound/csound/issues
>>>>>>>>>>>> 
>>>>>>>>>>>> Discussions of bugs and features can be posted here
>>>>>>>>>>>> 
>>>>>>>>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to       https://github.com/csound/csound/issues
>>>>>>>>>>>  Discussions of bugs and features can be posted here
>>>>>>>>>>> 
>>>>>>>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues
>>>>>>>>>>  Discussions of bugs and features can be posted here
>>>>>>>>>> 
>>>>>>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues
>>>>>>>>>  Discussions of bugs and features can be posted here
>>>>>>>>> Csound mailing list 
>>>>>>>>> Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues
>>>>>>>>>  Discussions of bugs and features can be posted here
>>>>>>>>> 
>>>>>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues
>>>>>>>>  Discussions of bugs and features can be posted here
>>>>>>>> Csound mailing list 
>>>>>>>> Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues
>>>>>>>>  Discussions of bugs and features can be posted here
>>>>>>>> 
>>>>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues
>>>>>>>  Discussions of bugs and features can be posted here
>>>>>>> Csound mailing list 
>>>>>>> Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues
>>>>>>>  Discussions of bugs and features can be posted here
>>>>>>> 
>>>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues
>>>>>>  Discussions of bugs and features can be posted here
>>>>>> 
>>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues
>>>>>  Discussions of bugs and features can be posted here
>>>>> 
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues
>>>  Discussions of bugs and features can be posted here
>>> 
>> Csound mailing list
>> 
>> Csound@listserv.heanet.ie
>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>> 
>> Send bugs reports to
>>         
>> https://github.com/csound/csound/issues
>> 
>> Discussions of bugs and features can be posted here
>> 
> 
> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list
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Send bugs reports to
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Websockets currently fail to build on Windows with msys64:

[ 82%] Building C object
Opcodes/websockets/CMakeFiles/websocketIO.dir/WebSocketOpcode.c.obj
cd /D/msys64/home/restore/csound/mingw64/csound-mingw64/Opcodes/websockets
&& /D/msys64/mingw64/bin/gcc.exe  -DCS_VSTHOST -DHAVE_STRTOK_R
-DHAVE__SPRINTF_L -DHAVE__STRTOD_L -DUSE_LRINT
-DVST_FORCE_DEPRECATED=0 -DWIN32 -D_CSOUND_RELEASE_
-DwebsocketIO_EXPORTS -I"/C/Program
Files/Mega-Nerd/libsndfile/include/sndfile.h"
-I/D/msys64/home/restore/csound/./H
-I/D/msys64/home/restore/csound/./include
-I/D/msys64/home/restore/csound/./Engine
-I/D/msys64/home/restore/csound/.
-I/D/msys64/home/restore/csound/mingw64/csound-mingw64
-I/D/msys64/home/restore/csound/mingw64/csound-mingw64/include
-I/D/msys64/mingw64/include -I/D/msys64/mingw64/include/python2.7
-I/D/msys64/home/restore/csound/include
-I/D/msys64/mingw64/include/luajit-2.0
-I/D/msys64/home/restore/csound/interfaces
-I/D/msys64/mingw64/include/vstsdk2.4
-I/D/msys64/mingw64/include/vstsdk2.4/public.sdk/source/vst2.x
-I/D/msys64/mingw64/include/vstsdk2.4/pluginterfaces/source/vst2.x
-mfpmath=sse -msse2 -fomit-frame-pointer -mstackrealign -static-libgcc
-static -fvisibility=hidden -O2 -g -DNDEBUG   -Wno-format -o
CMakeFiles/websocketIO.dir/WebSocketOpcode.c.obj   -c
/D/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c
cc1.exe: warning: C:/Program
Files/Mega-Nerd/libsndfile/include/sndfile.h: not a directory
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:27:2:
warning: #import is a deprecated GCC extension [-Wdeprecated]
 #import 
  ^
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:28:2:
warning: #import is a deprecated GCC extension [-Wdeprecated]
 #import 
  ^
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:29:2:
warning: #import is a deprecated GCC extension [-Wdeprecated]
 #import 
  ^
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:30:2:
warning: #import is a deprecated GCC extension [-Wdeprecated]
 #import 
  ^
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c: In
function 'WebSocketOpcode_finish':
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:158:5:
warning: implicit declaration of function 'lws_cancel_service'
[-Wimplicit-function-declaration]
     lws_cancel_service(self->webSocket->context);
     ^
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:159:5:
warning: implicit declaration of function 'lws_context_destroy'
[-Wimplicit-function-declaration]
     lws_context_destroy(self->webSocket->context);
     ^
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c: In
function 'WebSocketOpcode_writeOnce':
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:326:5:
warning: implicit declaration of function 'lws_write'
[-Wimplicit-function-declaration]
     lws_write(websocket, messageBuffer, inputArgument->bytesCount,
LWS_WRITE_BINARY);
     ^
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c: In
function 'WebSocketOpcode_handleServerWritable':
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:365:44:
warning: implicit declaration of function 'lws_get_protocol'
[-Wimplicit-function-declaration]
     const struct lws_protocols *protocol = lws_get_protocol(websocket);
                                            ^
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:365:44:
warning: initialization makes pointer from integer without a cast
[-Wint-conversion]
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:367:17:
error: dereferencing pointer to incomplete type 'const struct
lws_protocols'
     if (protocol->id / OUTPUT_OFFSET == 1) { // If it's an output argument
                 ^
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:369:9:
warning: implicit declaration of function 'usleep'
[-Wimplicit-function-declaration]
         usleep(100);
         ^
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:398:9:
warning: implicit declaration of function 'lws_callback_on_writable'
[-Wimplicit-function-declaration]
         lws_callback_on_writable(websocket);
         ^
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c: In
function 'WebSocketOpcode_handleReceive':
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:404:44:
warning: initialization makes pointer from integer without a cast
[-Wint-conversion]
     const struct lws_protocols *protocol = lws_get_protocol(websocket);
                                            ^
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c: At
top level:
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:456:31:
warning: 'enum lws_callback_reasons' declared inside parameter list
                               void *user, void *inputData, size_t
inputDataSize)
                               ^
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:456:31:
warning: its scope is only this definition or declaration, which is
probably not what you want
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:455:57:
error: parameter 2 ('reason') has incomplete type
                               enum lws_callback_reasons reason,
                                                         ^
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c: In
function 'Websocket_callback':
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:465:44:
warning: initialization makes pointer from integer without a cast
[-Wint-conversion]
     const struct lws_protocols *protocol = lws_get_protocol(websocket);
                                            ^
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:466:56:
error: invalid type argument of '->' (have 'int')
     WebSocketOpcode *self = lws_get_protocol(websocket)->user;
                                                        ^
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c: In
function 'WebSocketOpcode_processThread':
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:509:9:
warning: implicit declaration of function 'lws_service'
[-Wimplicit-function-declaration]
         lws_service(self->webSocket->context, 10);
         ^
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:510:9:
warning: implicit declaration of function
'lws_callback_on_writable_all_protocol'
[-Wimplicit-function-declaration]
         lws_callback_on_writable_all_protocol(self->webSocket->context,
&self->webSocket->protocols[0]);
         ^
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:510:9:
error: invalid use of undefined type 'struct lws_protocols'
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:510:100:
error: dereferencing pointer to incomplete type 'struct lws_protocols'
         lws_callback_on_writable_all_protocol(self->webSocket->context,
&self->webSocket->protocols[0]);

                             ^
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c: In
function 'WebSocketOpcode_initialiseWebSocket':
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:521:64:
error: invalid application of 'sizeof' to incomplete type 'struct
lws_protocols'
     self->webSocket->protocols = csound->Calloc(csound, sizeof(struct
lws_protocols) * (argumentsCount + 1)); //Last protocol is null
                                                                ^
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:526:9:
error: invalid use of undefined type 'struct lws_protocols'
         self->webSocket->protocols[argumentIndex].name =
self->inputArguments[i].name;
         ^
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:527:9:
error: invalid use of undefined type 'struct lws_protocols'
         self->webSocket->protocols[argumentIndex].callback =
Websocket_callback;
         ^
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:528:9:
error: invalid use of undefined type 'struct lws_protocols'
         self->webSocket->protocols[argumentIndex].id = INPUT_OFFSET + i;
         ^
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:529:9:
error: invalid use of undefined type 'struct lws_protocols'
         self->webSocket->protocols[argumentIndex].user = self;
         ^
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:530:9:
error: invalid use of undefined type 'struct lws_protocols'
         self->webSocket->protocols[argumentIndex].per_session_data_size
= sizeof(WebSocketOpcode *);
         ^
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:535:9:
error: invalid use of undefined type 'struct lws_protocols'
         self->webSocket->protocols[argumentIndex].name =
self->outputArguments[i].name;
         ^
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:536:9:
error: invalid use of undefined type 'struct lws_protocols'
         self->webSocket->protocols[argumentIndex].callback =
Websocket_callback;
         ^
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:537:9:
error: invalid use of undefined type 'struct lws_protocols'
         self->webSocket->protocols[argumentIndex].id = OUTPUT_OFFSET + i;
         ^
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:538:9:
error: invalid use of undefined type 'struct lws_protocols'
         self->webSocket->protocols[argumentIndex].user = self;
         ^
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:539:9:
error: invalid use of undefined type 'struct lws_protocols'
         self->webSocket->protocols[argumentIndex].per_session_data_size
= sizeof(WebSocketOpcode *);
         ^
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:544:37:
warning: assignment from incompatible pointer type
[-Wincompatible-pointer-types]
     self->webSocket->info.protocols = self->webSocket->protocols;
                                     ^
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:549:32:
warning: implicit declaration of function 'lws_create_context'
[-Wimplicit-function-declaration]
     self->webSocket->context = lws_create_context(&self->webSocket->info);
                                ^
D:/msys64/home/restore/csound/Opcodes/websockets/WebSocketOpcode.c:549:30:
warning: assignment makes pointer from integer without a cast
[-Wint-conversion]
     self->webSocket->context = lws_create_context(&self->webSocket->info);
                              ^
Opcodes/websockets/CMakeFiles/websocketIO.dir/build.make:65: recipe
for target 'Opcodes/websockets/CMakeFiles/websocketIO.dir/WebSocketOpcode.c.obj'
failed
make[2]: *** [Opcodes/websockets/CMakeFiles/websocketIO.dir/WebSocketOpcode.c.obj]
Error 1
make[2]: Leaving directory '/home/restore/csound/mingw64/csound-mingw64'
CMakeFiles/Makefile2:1444: recipe for target
'Opcodes/websockets/CMakeFiles/websocketIO.dir/all' failed
make[1]: *** [Opcodes/websockets/CMakeFiles/websocketIO.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
make[2]: Leaving directory '/home/restore/csound/mingw64/csound-mingw64'
[ 83%] Built target csdebugger
make[2]: Leaving directory '/home/restore/csound/mingw64/csound-mingw64'
[ 84%] Built target libcsnd6
make[2]: Leaving directory '/home/restore/csound/mingw64/csound-mingw64'
[ 85%] Built target vst4cs
make[1]: Leaving directory '/home/restore/csound/mingw64/csound-mingw64'
Makefile:163: recipe for target 'all' failed
make: *** [all] Error 2
make: INTERNAL: Exiting with 4 jobserver tokens available; should be 6!
Failed to run make.

-----------------------------------------------------
Michael Gogins
Irreducible Productions
http://michaelgogins.tumblr.com
Michael dot Gogins at gmail dot com


On Tue, Dec 13, 2016 at 7:43 AM, Richard  wrote:
> I am trying the websocket example
> http://www.csounds.com/manual/html/websocket.html,
>
> but I get an error:
>
> error: syntax error, unexpected T_IDENT  (token "websocket") from file
> websocket.csd (1)
>  line 16:
>>>>    kinput websocket <<<
> Unexpected untyped word kinput when expecting a variable
>
> csound -z shows no websocket opcode, but this is version 6.07. How do I get
> the opcode?
>
>
> Richard
>
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>        https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here

Csound mailing list
Csound@listserv.heanet.ie
https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
Send bugs reports to
        https://github.com/csound/csound/issues
Discussions of bugs and features can be posted here

My 2 cents:

Write a batch file to compile just the plugin. You can find out what
to put in it by examining the VERBOSE output of the Cmake command.
Just cut and paste from the CMake output.

Or,

Build the whole kit and caboodle. CMake should examine all the up to
date targets and decide not to build them after all. It should only
take a few minutes to do this.

-----------------------------------------------------
Michael Gogins
Irreducible Productions
http://michaelgogins.tumblr.com
Michael dot Gogins at gmail dot com


On Sat, Dec 17, 2016 at 4:32 PM, Richard  wrote:
> Ok, maybe what I am doing wrong is:
>
> I'm running the cmake .. command form the ../Opcodes/websockets/build
> directory, assuming that that will only build the websockets plugin
>
> Maybe I should run cmake from the cs6make dir? But I do not want to build
> csound, only the websockets plugin.
>
> You said:
>
> just turn the option on in CMAKE, from the build dir,
> cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1
>
> But what build dir did you mean? The one above csound-develop or the one
> above Opcodes/websockets?
> The latter does not work for me..
>
> In other words, what do I need to do to only compile the websockets plugin,
> not full csound?
>
> Richard
>
>
>
> On 17/12/16 21:46, Victor Lazzarini wrote:
>
> Not sure I follow. If you add the websockets build option, the scripts
> should take care of it, you
> just build as normal, and the opcode will be built if all the dependencies
> are there etc.
>
> ========================
> Prof. Victor Lazzarini
> Dean of Arts, Celtic Studies, and Philosophy,
> Maynooth University,
> Maynooth, Co Kildare, Ireland
> Tel: 00 353 7086936
> Fax: 00 353 1 7086952
>
> On 17 Dec 2016, at 18:25, Richard  wrote:
>
> Maybe I was not clear:
> I am not building csound as a whole, only the websockets plugin.
>
> The CMakeLists.txt file in the csound-develop folder contains everything,
> for example this section:
>
> set(CS_FRAMEWORK_DEST "~/Library/Frameworks")
> include(TestBigEndian)
> include(CheckFunctionExists)
> include(CheckIncludeFile)  <== 'check_include_file' is defined here
> apparently
> include(CheckIncludeFileCXX)
> include(CheckLibraryExists)
> include(CMakeParseArguments)
> include(CheckCCompilerFlag)
> include(CheckCXXCompilerFlag)
>
> It also defines some functions, like 'check_deps':
>
> # Checks if dependencies for an enabled target are fulfilled.
> # If FAIL_MISSING is true and the dependencies are not fulfilled,
> # it will abort the cmake run.
> # If FAIL_MISSING is false, it will set the option to OFF.
> # If the target is not enabled, it will do nothing.
> # example: check_deps(BUILD_NEW_PARSER FLEX_EXECUTABLE BISON_EXECUTABLE)
> function(check_deps option)
>     if(${option})
>          ....
>
> The CMakeLists.txt file in the Opcodes/websocket folder does not contain
> these lines. It is trying to use the functions 'check_include_file' and
> 'check_deps', but it cannot find them, since they are not included or
> defined.
> So to only build the websockets plugin I cannot use this CMakeLists.txt
> without modifications...
>
> Richard
>
>
>
> On 17/12/16 16:40, Richard wrote:
>
> I had to add the line:
>
> include(CheckIncludeFile)
>
> for this function 'check_include-file' to work. Then I found the next
> missing function 'check_deps', and so on...
>
> Richard
>
> On 17/12/16 16:36, Victor Lazzarini wrote:
>
> But that function is builtin, not added to CMakeLists.txt.
>
> If there were such a problem with the script, the code would not be built
> anywhere else,
> and it is being built on osx and linux.
>
> Victor Lazzarini
> Dean of Arts, Celtic Studies, and Philosophy
> Maynooth University
> Ireland
>
> On 17 Dec 2016, at 15:18, Richard  wrote:
>
> It seems that my unknown command comes from the fact that many functions
> used by Cmake are either defined in an include file or at the start of the
> generic csound CMakeLists.txt. The CMakeLists.txt defined in the
> Opcodes/websockets dir can therefore not be used as such to build only the
> websockets opcode. I am adding gradually more lines to CMakeLists.txt in the
> websockets folder and things are improving. Still not there yet, but getting
> close..
>
> Richard
>
> On 15/12/16 00:40, Ed Costello wrote:
>
> OK, theres a bug in receiving data from Csound in the browser anyway, I'll
> have a look at that and the CMakelists file and see if I can sort it out.
> Ed
>
> On 14 December 2016 at 23:36, Richard  wrote:
> No luck. After following your steps I am now on version 3.2.3 on my RPi, but
> the error is still there...
>
> On 14/12/16 23:00, Ed Costello wrote:
>
> Apparently this works:
>
> sudo apt-get install build-essential
> wget
> http://www.cmake.org/files/v3.2/cmake-3.2.3.tar.gz
>
> tar xzf cmake-3.2.3.tar.gz
> cd cmake-3.2.3
> ./configure
> sudo make install
>
> On 14 December 2016 at 21:58, Ed Costello  wrote:
> Think I built it from source
> http://osdevlab.blogspot.ie/2015/12/how-to-install-latest-cmake-for.html
> On 14 December 2016 at 21:54, Richard  wrote:
> That's weird, on my Pi I have cmake 2.8.9, but I got the same error:
>
> CMake Error at CMakeLists.txt:17 (check_include_file):   Unknown CMake
> command "check_include_file".
>
> I tried to install cmake with apt-get, but it says cmake is already the
> latest version. How did you get version 3?
>
> Richard
>
> On 14/12/16 18:19, Ed Costello wrote:
>
> Maybe not, it may not be essential to have that in the cmake lists file.
> Although it looks like it is possible to use cmake 3 on the pi.
> Ed
> On 14 Dec 2016 14:55, "Richard"  wrote:
> Then we're in trouble ;-). I'll do some more research..
>
> On 14/12/16 15:53, Victor Lazzarini wrote:
>
> Maybe it disappeared from cmake in later
> versions?
> https://cmake.org/cmake/help/v3.0/module/CheckIncludeFile.html Victor
> Lazzarini
> Dean of Arts, Celtic Studies, and Philosophy
> Maynooth University
> Ireland
> On 14 Dec 2016, at 14:43, Richard  wrote:
>
> I installed from their site, a GUI app, my version is very recent: RMA:build
> richard$ cmake --version cmake version 3.7.1 On 14/12/16 15:13, Victor
> Lazzarini wrote:
>
> Maybe you need to update your cmake version (I am running 3.0.1 here).
> ========================
> Prof. Victor Lazzarini
> Dean of Arts, Celtic Studies, and Philosophy,
> Maynooth University,
> Maynooth, Co Kildare, Ireland
> Tel: 00 353 7086936
> Fax: 00 353 1 7086952
>
> On 14 Dec 2016, at 13:51, Richard  wrote:
> I tried to do that but get an error:
> RMA:build richard$ cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1
> CMake Error at CMakeLists.txt:17 (check_include_file):
>  Unknown CMake command "check_include_file".
> I had cloned csound and copied the csound/websockets dir to another dir to
> compile.
> Richard
> On 13/12/16 20:02, Victor Lazzarini wrote:
>
> cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1
>
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>       https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here
>
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>         https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here
>
> Csound mailing list Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to
> https://github.com/csound/csound/issues Discussions of bugs and features can
> be posted here
>
> Csound mailing list Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to
> https://github.com/csound/csound/issues Discussions of bugs and features can
> be posted here
>
> Csound mailing list Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to
> https://github.com/csound/csound/issues Discussions of bugs and features can
> be posted here
> Csound mailing list Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to
> https://github.com/csound/csound/issues Discussions of bugs and features can
> be posted here
>
> Csound mailing list Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to
> https://github.com/csound/csound/issues Discussions of bugs and features can
> be posted here
> Csound mailing list Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to
> https://github.com/csound/csound/issues Discussions of bugs and features can
> be posted here
>
> Csound mailing list Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to
> https://github.com/csound/csound/issues Discussions of bugs and features can
> be posted here
> Csound mailing list Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to
> https://github.com/csound/csound/issues Discussions of bugs and features can
> be posted here
>
> Csound mailing list Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to
> https://github.com/csound/csound/issues Discussions of bugs and features can
> be posted here
>
> Csound mailing list Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to
> https://github.com/csound/csound/issues Discussions of bugs and features can
> be posted here
>
> Csound mailing list Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to
> https://github.com/csound/csound/issues Discussions of bugs and features can
> be posted here
>
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>         https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here
>
>
> Csound mailing list Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to
> https://github.com/csound/csound/issues Discussions of bugs and features can
> be posted here

Csound mailing list
Csound@listserv.heanet.ie
https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
Send bugs reports to
        https://github.com/csound/csound/issues
Discussions of bugs and features can be posted here

Ok, makes sense. But the next hurdle is: on my RPi I cannot compile 
csound because of an error with pffft/neon. I have no clue on how to 
disable this.

In file included from /home/pi/cslatest/csound/OOps/pffft.c:153:0:
/usr/lib/gcc/arm-linux-gnueabihf/4.6/include/arm_neon.h:32:2: error: 
#error You must enable NEON instructions (e.g. -mfloat-abi=softfp 
-mfpu=neon) to use arm_neon.h

I added these options in Cmake to no avail, so now I just want to 
disable neon or the compiling of pffft...

Richard


On 17/12/16 22:36, Victor Lazzarini wrote:
> No, you should run the command from the Csound build directory, as usual, adding the option, which will include
> the opcode in your build. Don’t modify any of the CMakeFiles.txt.
>
> If Csound is already built, only the websocket opcodes will be added. That’s how cmake & make work.
>
> ========================
> Prof. Victor Lazzarini
> Dean of Arts, Celtic Studies, and Philosophy,
> Maynooth University,
> Maynooth, Co Kildare, Ireland
> Tel: 00 353 7086936
> Fax: 00 353 1 7086952
>
>> On 17 Dec 2016, at 21:32, Richard  wrote:
>>
>> Ok, maybe what I am doing wrong is:
>>
>> I'm running the cmake .. command form the ../Opcodes/websockets/build directory, assuming that that will only build the websockets plugin
>>
>> Maybe I should run cmake from the cs6make dir? But I do not want to build csound, only the websockets plugin.
>>
>> You said:
>>
>> just turn the option on in CMAKE, from the build dir,
>> cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1
>>
>>
>> But what build dir did you mean? The one above csound-develop or the one above Opcodes/websockets?
>> The latter does not work for me..
>>
>> In other words, what do I need to do to only compile the websockets plugin, not full csound?
>>
>> Richard
>>
>>
>> On 17/12/16 21:46, Victor Lazzarini wrote:
>>> Not sure I follow. If you add the websockets build option, the scripts should take care of it, you
>>> just build as normal, and the opcode will be built if all the dependencies are there etc.
>>>
>>> ========================
>>> Prof. Victor Lazzarini
>>> Dean of Arts, Celtic Studies, and Philosophy,
>>> Maynooth University,
>>> Maynooth, Co Kildare, Ireland
>>> Tel: 00 353 7086936
>>> Fax: 00 353 1 7086952
>>>
>>>
>>>> On 17 Dec 2016, at 18:25, Richard 
>>>>   wrote:
>>>>
>>>> Maybe I was not clear:
>>>> I am not building csound as a whole, only the websockets plugin.
>>>>
>>>> The CMakeLists.txt file in the csound-develop folder contains everything, for example this section:
>>>>
>>>> set(CS_FRAMEWORK_DEST "~/Library/Frameworks")
>>>> include(TestBigEndian)
>>>> include(CheckFunctionExists)
>>>> include(CheckIncludeFile)  <== 'check_include_file' is defined here apparently
>>>> include(CheckIncludeFileCXX)
>>>> include(CheckLibraryExists)
>>>> include(CMakeParseArguments)
>>>> include(CheckCCompilerFlag)
>>>> include(CheckCXXCompilerFlag)
>>>>
>>>> It also defines some functions, like 'check_deps':
>>>>
>>>> # Checks if dependencies for an enabled target are fulfilled.
>>>> # If FAIL_MISSING is true and the dependencies are not fulfilled,
>>>> # it will abort the cmake run.
>>>> # If FAIL_MISSING is false, it will set the option to OFF.
>>>> # If the target is not enabled, it will do nothing.
>>>> # example: check_deps(BUILD_NEW_PARSER FLEX_EXECUTABLE BISON_EXECUTABLE)
>>>> function(check_deps option)
>>>>      if(${option})
>>>>           ....
>>>>
>>>> The CMakeLists.txt file in the Opcodes/websocket folder does not contain these lines. It is trying to use the functions 'check_include_file' and 'check_deps', but it cannot find them, since they are not included or defined.
>>>> So to only build the websockets plugin I cannot use this CMakeLists.txt without modifications...
>>>>
>>>> Richard
>>>>
>>>>
>>>>
>>>> On 17/12/16 16:40, Richard wrote:
>>>>
>>>>> I had to add the line:
>>>>>
>>>>> include(CheckIncludeFile)
>>>>>
>>>>> for this function 'check_include-file' to work. Then I found the next missing function 'check_deps', and so on...
>>>>>
>>>>> Richard
>>>>>
>>>>> On 17/12/16 16:36, Victor Lazzarini wrote:
>>>>>
>>>>>> But that function is builtin, not added to CMakeLists.txt.
>>>>>>
>>>>>> If there were such a problem with the script, the code would not be built anywhere else,
>>>>>> and it is being built on osx and linux.
>>>>>>
>>>>>> Victor Lazzarini
>>>>>> Dean of Arts, Celtic Studies, and Philosophy
>>>>>> Maynooth University
>>>>>> Ireland
>>>>>>
>>>>>> On 17 Dec 2016, at 15:18, Richard
>>>>>> 
>>>>>>   wrote:
>>>>>>
>>>>>>
>>>>>>> It seems that my unknown command comes from the fact that many functions used by Cmake are either defined in an include file or at the start of the generic csound CMakeLists.txt. The CMakeLists.txt defined in the Opcodes/websockets dir can therefore not be used as such to build only the websockets opcode. I am adding gradually more lines to CMakeLists.txt in the websockets folder and things are improving. Still not there yet, but getting close..
>>>>>>>
>>>>>>> Richard
>>>>>>>
>>>>>>> On 15/12/16 00:40, Ed Costello wrote:
>>>>>>>
>>>>>>>> OK, theres a bug in receiving data from Csound in the browser anyway, I'll have a look at that and the CMakelists file and see if I can sort it out.
>>>>>>>> Ed
>>>>>>>>
>>>>>>>> On 14 December 2016 at 23:36, Richard
>>>>>>>> 
>>>>>>>>   wrote:
>>>>>>>> No luck. After following your steps I am now on version 3.2.3 on my RPi, but the error is still there...
>>>>>>>>
>>>>>>>> On 14/12/16 23:00, Ed Costello wrote:
>>>>>>>>
>>>>>>>>> Apparently this works:
>>>>>>>>>
>>>>>>>>> sudo apt-get install build-essential
>>>>>>>>> wget
>>>>>>>>>
>>>>>>>>> http://www.cmake.org/files/v3.2/cmake-3.2.3.tar.gz
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> tar xzf cmake-3.2.3.tar.gz
>>>>>>>>> cd cmake-3.2.3
>>>>>>>>> ./configure
>>>>>>>>> sudo make install
>>>>>>>>>
>>>>>>>>> On 14 December 2016 at 21:58, Ed Costello
>>>>>>>>> 
>>>>>>>>>   wrote:
>>>>>>>>> Think I built it from source
>>>>>>>>> http://osdevlab.blogspot.ie/2015/12/how-to-install-latest-cmake-for.html
>>>>>>>>>
>>>>>>>>> On 14 December 2016 at 21:54, Richard
>>>>>>>>> 
>>>>>>>>>   wrote:
>>>>>>>>> That's weird, on my Pi I have cmake 2.8.9, but I got the same error:
>>>>>>>>>
>>>>>>>>> CMake Error at CMakeLists.txt:17 (check_include_file):   Unknown CMake command "check_include_file".
>>>>>>>>>
>>>>>>>>> I tried to install cmake with apt-get, but it says cmake is already the latest version. How did you get version 3?
>>>>>>>>>
>>>>>>>>> Richard
>>>>>>>>>
>>>>>>>>> On 14/12/16 18:19, Ed Costello wrote:
>>>>>>>>>
>>>>>>>>>> Maybe not, it may not be essential to have that in the cmake lists file. Although it looks like it is possible to use cmake 3 on the pi.
>>>>>>>>>> Ed
>>>>>>>>>> On 14 Dec 2016 14:55, "Richard"
>>>>>>>>>> 
>>>>>>>>>>   wrote:
>>>>>>>>>> Then we're in trouble ;-). I'll do some more research..
>>>>>>>>>>
>>>>>>>>>> On 14/12/16 15:53, Victor Lazzarini wrote:
>>>>>>>>>>
>>>>>>>>>>> Maybe it disappeared from cmake in later
>>>>>>>>>>> versions?
>>>>>>>>>>>
>>>>>>>>>>> https://cmake.org/cmake/help/v3.0/module/CheckIncludeFile.html
>>>>>>>>>>>   Victor Lazzarini
>>>>>>>>>>> Dean of Arts, Celtic Studies, and Philosophy
>>>>>>>>>>> Maynooth University
>>>>>>>>>>> Ireland
>>>>>>>>>>> On 14 Dec 2016, at 14:43, Richard
>>>>>>>>>>> 
>>>>>>>>>>>   wrote:
>>>>>>>>>>>
>>>>>>>>>>>> I installed from their site, a GUI app, my version is very recent: RMA:build richard$ cmake --version cmake version 3.7.1 On 14/12/16 15:13, Victor Lazzarini wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>> Maybe you need to update your cmake version (I am running 3.0.1 here).
>>>>>>>>>>>>> ========================
>>>>>>>>>>>>> Prof. Victor Lazzarini
>>>>>>>>>>>>> Dean of Arts, Celtic Studies, and Philosophy,
>>>>>>>>>>>>> Maynooth University,
>>>>>>>>>>>>> Maynooth, Co Kildare, Ireland
>>>>>>>>>>>>> Tel: 00 353 7086936
>>>>>>>>>>>>> Fax: 00 353 1 7086952
>>>>>>>>>>>>>
>>>>>>>>>>>>>> On 14 Dec 2016, at 13:51, Richard 
>>>>>>>>>>>>>>   wrote:
>>>>>>>>>>>>>> I tried to do that but get an error:
>>>>>>>>>>>>>> RMA:build richard$ cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1
>>>>>>>>>>>>>> CMake Error at CMakeLists.txt:17 (check_include_file):
>>>>>>>>>>>>>>   Unknown CMake command "check_include_file".
>>>>>>>>>>>>>> I had cloned csound and copied the csound/websockets dir to another dir to compile.
>>>>>>>>>>>>>> Richard
>>>>>>>>>>>>>> On 13/12/16 20:02, Victor Lazzarini wrote:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Csound mailing list
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Csound@listserv.heanet.ie
>>>>>>>>>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Send bugs reports to
>>>>>>>>>>>>>>        
>>>>>>>>>>>>>> https://github.com/csound/csound/issues
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Discussions of bugs and features can be posted here
>>>>>>>>>>>>>>
>>>>>>>>>>>>> Csound mailing list
>>>>>>>>>>>>>
>>>>>>>>>>>>> Csound@listserv.heanet.ie
>>>>>>>>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>>>>>>>>>>>>
>>>>>>>>>>>>> Send bugs reports to
>>>>>>>>>>>>>          
>>>>>>>>>>>>> https://github.com/csound/csound/issues
>>>>>>>>>>>>>
>>>>>>>>>>>>> Discussions of bugs and features can be posted here
>>>>>>>>>>>>>
>>>>>>>>>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to       https://github.com/csound/csound/issues
>>>>>>>>>>>>   Discussions of bugs and features can be posted here
>>>>>>>>>>>>
>>>>>>>>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues
>>>>>>>>>>>   Discussions of bugs and features can be posted here
>>>>>>>>>>>
>>>>>>>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues
>>>>>>>>>>   Discussions of bugs and features can be posted here
>>>>>>>>>> Csound mailing list
>>>>>>>>>> Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues
>>>>>>>>>>   Discussions of bugs and features can be posted here
>>>>>>>>>>
>>>>>>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues
>>>>>>>>>   Discussions of bugs and features can be posted here
>>>>>>>>> Csound mailing list
>>>>>>>>> Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues
>>>>>>>>>   Discussions of bugs and features can be posted here
>>>>>>>>>
>>>>>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues
>>>>>>>>   Discussions of bugs and features can be posted here
>>>>>>>> Csound mailing list
>>>>>>>> Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues
>>>>>>>>   Discussions of bugs and features can be posted here
>>>>>>>>
>>>>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues
>>>>>>>   Discussions of bugs and features can be posted here
>>>>>>>
>>>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues
>>>>>>   Discussions of bugs and features can be posted here
>>>>>>
>>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues
>>>>   Discussions of bugs and features can be posted here
>>>>
>>> Csound mailing list
>>>
>>> Csound@listserv.heanet.ie
>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>>
>>> Send bugs reports to
>>>          
>>> https://github.com/csound/csound/issues
>>>
>>> Discussions of bugs and features can be posted here
>>>
>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>          https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here

Csound mailing list
Csound@listserv.heanet.ie
https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
Send bugs reports to
        https://github.com/csound/csound/issues
Discussions of bugs and features can be posted here

Try adding -mfloat-abi=softfp -mfpu=neon to your CMAKE_C_FLAGS.

FYI it is easier to use a script than a custom CMake file. Mine looks
like this, might give you some ideas:

cmake ../.. -G "MSYS Makefiles" \
-DBUILD_CSOUNDVST=1 \
-DBUILD_PD_CLASS=0 \
-DBUILD_STATIC_LIBRARY=1 \
-DBUILD_TESTS=0 \
-DBUILD_VST4CS_OPCODES=1 \
-DCMAKE_BUILD_TYPE=RelWithDebInfo \
-DCMAKE_VERBOSE_MAKEFILE=1 \
-DMUSICXML_LIBRARY:FILEPATH=/mingw64/bin/libmusicxml2.dll \
-DNEED_PORTTIME=0 \
-DPTHREAD_LIBRARY:FILEPATH=/mingw64/x86_64-w64-mingw32/lib/libpthread.a \
-DTCL_VERSION=8.5 \
-DUSE_CURL=0 \
-DUSE_GETTEXT=0 \
-DUSE_OPEN_MP=0 \
-D_WIN32=1 \
-DPYTHON_INCLUDE_DIRS:PATH="C:/Program Files/Anaconda2/include" \
-DPYTHON_LIBRARIES:FILEPATH="C:/Program Files/Anaconda2/libs/python27.a" \
-DSTK_LIBRARY:FILEPATH=/mingw64/lib/libstk.a \
-DLIBSNDFILE_LIBRARY:FILEPATH="C:\Program
Files\Mega-Nerd\libsndfile\bin\libsndfile-1.dll" \
-DSNDFILE_H_PATH:FILEPATH="C:\Program
Files\Mega-Nerd\libsndfile\include\sndfile.h" \
-DBUILD_WEBSOCKET_OPCODE=0

Of course many of these wouldn't be correct for you, but you could add
the neon flags like this:

cmake ../.. -G "MSYS Makefiles" \
-DCMAKE_C_FLAGS="-mfloat-abi=softfp -mfpu=neon" \
-DBUILD_CSOUNDVST=1 \
-DBUILD_PD_CLASS=0 \
-DBUILD_STATIC_LIBRARY=1 \
-DBUILD_TESTS=0 \
-DBUILD_VST4CS_OPCODES=1 \
-DCMAKE_BUILD_TYPE=RelWithDebInfo \
-DCMAKE_VERBOSE_MAKEFILE=1 \
-DMUSICXML_LIBRARY:FILEPATH=/mingw64/bin/libmusicxml2.dll \
-DNEED_PORTTIME=0 \
-DPTHREAD_LIBRARY:FILEPATH=/mingw64/x86_64-w64-mingw32/lib/libpthread.a \
-DTCL_VERSION=8.5 \
-DUSE_CURL=0 \
-DUSE_GETTEXT=0 \
-DUSE_OPEN_MP=0 \
-D_WIN32=1 \
-DPYTHON_INCLUDE_DIRS:PATH="C:/Program Files/Anaconda2/include" \
-DPYTHON_LIBRARIES:FILEPATH="C:/Program Files/Anaconda2/libs/python27.a" \
-DSTK_LIBRARY:FILEPATH=/mingw64/lib/libstk.a \
-DLIBSNDFILE_LIBRARY:FILEPATH="C:\Program
Files\Mega-Nerd\libsndfile\bin\libsndfile-1.dll" \
-DSNDFILE_H_PATH:FILEPATH="C:\Program
Files\Mega-Nerd\libsndfile\include\sndfile.h" \
-DBUILD_WEBSOCKET_OPCODE=0



-----------------------------------------------------
Michael Gogins
Irreducible Productions
http://michaelgogins.tumblr.com
Michael dot Gogins at gmail dot com


On Sat, Dec 17, 2016 at 5:53 PM, Richard  wrote:
> Ok, makes sense. But the next hurdle is: on my RPi I cannot compile csound
> because of an error with pffft/neon. I have no clue on how to disable this.
>
> In file included from /home/pi/cslatest/csound/OOps/pffft.c:153:0:
> /usr/lib/gcc/arm-linux-gnueabihf/4.6/include/arm_neon.h:32:2: error: #error
> You must enable NEON instructions (e.g. -mfloat-abi=softfp -mfpu=neon) to
> use arm_neon.h
>
> I added these options in Cmake to no avail, so now I just want to disable
> neon or the compiling of pffft...
>
> Richard
>
>
>
> On 17/12/16 22:36, Victor Lazzarini wrote:
>>
>> No, you should run the command from the Csound build directory, as usual,
>> adding the option, which will include
>> the opcode in your build. Don’t modify any of the CMakeFiles.txt.
>>
>> If Csound is already built, only the websocket opcodes will be added.
>> That’s how cmake & make work.
>>
>> ========================
>> Prof. Victor Lazzarini
>> Dean of Arts, Celtic Studies, and Philosophy,
>> Maynooth University,
>> Maynooth, Co Kildare, Ireland
>> Tel: 00 353 7086936
>> Fax: 00 353 1 7086952
>>
>>> On 17 Dec 2016, at 21:32, Richard  wrote:
>>>
>>> Ok, maybe what I am doing wrong is:
>>>
>>> I'm running the cmake .. command form the ../Opcodes/websockets/build
>>> directory, assuming that that will only build the websockets plugin
>>>
>>> Maybe I should run cmake from the cs6make dir? But I do not want to build
>>> csound, only the websockets plugin.
>>>
>>> You said:
>>>
>>> just turn the option on in CMAKE, from the build dir,
>>> cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1
>>>
>>>
>>> But what build dir did you mean? The one above csound-develop or the one
>>> above Opcodes/websockets?
>>> The latter does not work for me..
>>>
>>> In other words, what do I need to do to only compile the websockets
>>> plugin, not full csound?
>>>
>>> Richard
>>>
>>>
>>> On 17/12/16 21:46, Victor Lazzarini wrote:
>>>>
>>>> Not sure I follow. If you add the websockets build option, the scripts
>>>> should take care of it, you
>>>> just build as normal, and the opcode will be built if all the
>>>> dependencies are there etc.
>>>>
>>>> ========================
>>>> Prof. Victor Lazzarini
>>>> Dean of Arts, Celtic Studies, and Philosophy,
>>>> Maynooth University,
>>>> Maynooth, Co Kildare, Ireland
>>>> Tel: 00 353 7086936
>>>> Fax: 00 353 1 7086952
>>>>
>>>>
>>>>> On 17 Dec 2016, at 18:25, Richard 
>>>>>   wrote:
>>>>>
>>>>> Maybe I was not clear:
>>>>> I am not building csound as a whole, only the websockets plugin.
>>>>>
>>>>> The CMakeLists.txt file in the csound-develop folder contains
>>>>> everything, for example this section:
>>>>>
>>>>> set(CS_FRAMEWORK_DEST "~/Library/Frameworks")
>>>>> include(TestBigEndian)
>>>>> include(CheckFunctionExists)
>>>>> include(CheckIncludeFile)  <== 'check_include_file' is defined here
>>>>> apparently
>>>>> include(CheckIncludeFileCXX)
>>>>> include(CheckLibraryExists)
>>>>> include(CMakeParseArguments)
>>>>> include(CheckCCompilerFlag)
>>>>> include(CheckCXXCompilerFlag)
>>>>>
>>>>> It also defines some functions, like 'check_deps':
>>>>>
>>>>> # Checks if dependencies for an enabled target are fulfilled.
>>>>> # If FAIL_MISSING is true and the dependencies are not fulfilled,
>>>>> # it will abort the cmake run.
>>>>> # If FAIL_MISSING is false, it will set the option to OFF.
>>>>> # If the target is not enabled, it will do nothing.
>>>>> # example: check_deps(BUILD_NEW_PARSER FLEX_EXECUTABLE
>>>>> BISON_EXECUTABLE)
>>>>> function(check_deps option)
>>>>>      if(${option})
>>>>>           ....
>>>>>
>>>>> The CMakeLists.txt file in the Opcodes/websocket folder does not
>>>>> contain these lines. It is trying to use the functions 'check_include_file'
>>>>> and 'check_deps', but it cannot find them, since they are not included or
>>>>> defined.
>>>>> So to only build the websockets plugin I cannot use this CMakeLists.txt
>>>>> without modifications...
>>>>>
>>>>> Richard
>>>>>
>>>>>
>>>>>
>>>>> On 17/12/16 16:40, Richard wrote:
>>>>>
>>>>>> I had to add the line:
>>>>>>
>>>>>> include(CheckIncludeFile)
>>>>>>
>>>>>> for this function 'check_include-file' to work. Then I found the next
>>>>>> missing function 'check_deps', and so on...
>>>>>>
>>>>>> Richard
>>>>>>
>>>>>> On 17/12/16 16:36, Victor Lazzarini wrote:
>>>>>>
>>>>>>> But that function is builtin, not added to CMakeLists.txt.
>>>>>>>
>>>>>>> If there were such a problem with the script, the code would not be
>>>>>>> built anywhere else,
>>>>>>> and it is being built on osx and linux.
>>>>>>>
>>>>>>> Victor Lazzarini
>>>>>>> Dean of Arts, Celtic Studies, and Philosophy
>>>>>>> Maynooth University
>>>>>>> Ireland
>>>>>>>
>>>>>>> On 17 Dec 2016, at 15:18, Richard
>>>>>>> 
>>>>>>>   wrote:
>>>>>>>
>>>>>>>
>>>>>>>> It seems that my unknown command comes from the fact that many
>>>>>>>> functions used by Cmake are either defined in an include file or at the
>>>>>>>> start of the generic csound CMakeLists.txt. The CMakeLists.txt defined in
>>>>>>>> the Opcodes/websockets dir can therefore not be used as such to build only
>>>>>>>> the websockets opcode. I am adding gradually more lines to CMakeLists.txt in
>>>>>>>> the websockets folder and things are improving. Still not there yet, but
>>>>>>>> getting close..
>>>>>>>>
>>>>>>>> Richard
>>>>>>>>
>>>>>>>> On 15/12/16 00:40, Ed Costello wrote:
>>>>>>>>
>>>>>>>>> OK, theres a bug in receiving data from Csound in the browser
>>>>>>>>> anyway, I'll have a look at that and the CMakelists file and see if I can
>>>>>>>>> sort it out.
>>>>>>>>> Ed
>>>>>>>>>
>>>>>>>>> On 14 December 2016 at 23:36, Richard
>>>>>>>>> 
>>>>>>>>>   wrote:
>>>>>>>>> No luck. After following your steps I am now on version 3.2.3 on my
>>>>>>>>> RPi, but the error is still there...
>>>>>>>>>
>>>>>>>>> On 14/12/16 23:00, Ed Costello wrote:
>>>>>>>>>
>>>>>>>>>> Apparently this works:
>>>>>>>>>>
>>>>>>>>>> sudo apt-get install build-essential
>>>>>>>>>> wget
>>>>>>>>>>
>>>>>>>>>> http://www.cmake.org/files/v3.2/cmake-3.2.3.tar.gz
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> tar xzf cmake-3.2.3.tar.gz
>>>>>>>>>> cd cmake-3.2.3
>>>>>>>>>> ./configure
>>>>>>>>>> sudo make install
>>>>>>>>>>
>>>>>>>>>> On 14 December 2016 at 21:58, Ed Costello
>>>>>>>>>> 
>>>>>>>>>>   wrote:
>>>>>>>>>> Think I built it from source
>>>>>>>>>>
>>>>>>>>>> http://osdevlab.blogspot.ie/2015/12/how-to-install-latest-cmake-for.html
>>>>>>>>>>
>>>>>>>>>> On 14 December 2016 at 21:54, Richard
>>>>>>>>>> 
>>>>>>>>>>   wrote:
>>>>>>>>>> That's weird, on my Pi I have cmake 2.8.9, but I got the same
>>>>>>>>>> error:
>>>>>>>>>>
>>>>>>>>>> CMake Error at CMakeLists.txt:17 (check_include_file):   Unknown
>>>>>>>>>> CMake command "check_include_file".
>>>>>>>>>>
>>>>>>>>>> I tried to install cmake with apt-get, but it says cmake is
>>>>>>>>>> already the latest version. How did you get version 3?
>>>>>>>>>>
>>>>>>>>>> Richard
>>>>>>>>>>
>>>>>>>>>> On 14/12/16 18:19, Ed Costello wrote:
>>>>>>>>>>
>>>>>>>>>>> Maybe not, it may not be essential to have that in the cmake
>>>>>>>>>>> lists file. Although it looks like it is possible to use cmake 3 on the pi.
>>>>>>>>>>> Ed
>>>>>>>>>>> On 14 Dec 2016 14:55, "Richard"
>>>>>>>>>>> 
>>>>>>>>>>>   wrote:
>>>>>>>>>>> Then we're in trouble ;-). I'll do some more research..
>>>>>>>>>>>
>>>>>>>>>>> On 14/12/16 15:53, Victor Lazzarini wrote:
>>>>>>>>>>>
>>>>>>>>>>>> Maybe it disappeared from cmake in later
>>>>>>>>>>>> versions?
>>>>>>>>>>>>
>>>>>>>>>>>> https://cmake.org/cmake/help/v3.0/module/CheckIncludeFile.html
>>>>>>>>>>>>   Victor Lazzarini
>>>>>>>>>>>> Dean of Arts, Celtic Studies, and Philosophy
>>>>>>>>>>>> Maynooth University
>>>>>>>>>>>> Ireland
>>>>>>>>>>>> On 14 Dec 2016, at 14:43, Richard
>>>>>>>>>>>> 
>>>>>>>>>>>>   wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>> I installed from their site, a GUI app, my version is very
>>>>>>>>>>>>> recent: RMA:build richard$ cmake --version cmake version 3.7.1 On 14/12/16
>>>>>>>>>>>>> 15:13, Victor Lazzarini wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>>> Maybe you need to update your cmake version (I am running
>>>>>>>>>>>>>> 3.0.1 here).
>>>>>>>>>>>>>> ========================
>>>>>>>>>>>>>> Prof. Victor Lazzarini
>>>>>>>>>>>>>> Dean of Arts, Celtic Studies, and Philosophy,
>>>>>>>>>>>>>> Maynooth University,
>>>>>>>>>>>>>> Maynooth, Co Kildare, Ireland
>>>>>>>>>>>>>> Tel: 00 353 7086936
>>>>>>>>>>>>>> Fax: 00 353 1 7086952
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> On 14 Dec 2016, at 13:51, Richard 
>>>>>>>>>>>>>>>   wrote:
>>>>>>>>>>>>>>> I tried to do that but get an error:
>>>>>>>>>>>>>>> RMA:build richard$ cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1
>>>>>>>>>>>>>>> CMake Error at CMakeLists.txt:17 (check_include_file):
>>>>>>>>>>>>>>>   Unknown CMake command "check_include_file".
>>>>>>>>>>>>>>> I had cloned csound and copied the csound/websockets dir to
>>>>>>>>>>>>>>> another dir to compile.
>>>>>>>>>>>>>>> Richard
>>>>>>>>>>>>>>> On 13/12/16 20:02, Victor Lazzarini wrote:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Csound mailing list
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Csound@listserv.heanet.ie
>>>>>>>>>>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Send bugs reports to
>>>>>>>>>>>>>>>        https://github.com/csound/csound/issues
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Discussions of bugs and features can be posted here
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Csound mailing list
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Csound@listserv.heanet.ie
>>>>>>>>>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Send bugs reports to
>>>>>>>>>>>>>>          https://github.com/csound/csound/issues
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Discussions of bugs and features can be posted here
>>>>>>>>>>>>>>
>>>>>>>>>>>>> Csound mailing list Csound@listserv.heanet.ie
>>>>>>>>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to
>>>>>>>>>>>>> https://github.com/csound/csound/issues
>>>>>>>>>>>>>   Discussions of bugs and features can be posted here
>>>>>>>>>>>>>
>>>>>>>>>>>> Csound mailing list Csound@listserv.heanet.ie
>>>>>>>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to
>>>>>>>>>>>> https://github.com/csound/csound/issues
>>>>>>>>>>>>   Discussions of bugs and features can be posted here
>>>>>>>>>>>>
>>>>>>>>>>> Csound mailing list Csound@listserv.heanet.ie
>>>>>>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to
>>>>>>>>>>> https://github.com/csound/csound/issues
>>>>>>>>>>>   Discussions of bugs and features can be posted here
>>>>>>>>>>> Csound mailing list
>>>>>>>>>>> Csound@listserv.heanet.ie
>>>>>>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to
>>>>>>>>>>> https://github.com/csound/csound/issues
>>>>>>>>>>>   Discussions of bugs and features can be posted here
>>>>>>>>>>>
>>>>>>>>>> Csound mailing list Csound@listserv.heanet.ie
>>>>>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to
>>>>>>>>>> https://github.com/csound/csound/issues
>>>>>>>>>>   Discussions of bugs and features can be posted here
>>>>>>>>>> Csound mailing list
>>>>>>>>>> Csound@listserv.heanet.ie
>>>>>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to
>>>>>>>>>> https://github.com/csound/csound/issues
>>>>>>>>>>   Discussions of bugs and features can be posted here
>>>>>>>>>>
>>>>>>>>> Csound mailing list Csound@listserv.heanet.ie
>>>>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to
>>>>>>>>> https://github.com/csound/csound/issues
>>>>>>>>>   Discussions of bugs and features can be posted here
>>>>>>>>> Csound mailing list
>>>>>>>>> Csound@listserv.heanet.ie
>>>>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to
>>>>>>>>> https://github.com/csound/csound/issues
>>>>>>>>>   Discussions of bugs and features can be posted here
>>>>>>>>>
>>>>>>>> Csound mailing list Csound@listserv.heanet.ie
>>>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to
>>>>>>>> https://github.com/csound/csound/issues
>>>>>>>>   Discussions of bugs and features can be posted here
>>>>>>>>
>>>>>>> Csound mailing list Csound@listserv.heanet.ie
>>>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to
>>>>>>> https://github.com/csound/csound/issues
>>>>>>>   Discussions of bugs and features can be posted here
>>>>>>>
>>>>> Csound mailing list Csound@listserv.heanet.ie
>>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to
>>>>> https://github.com/csound/csound/issues
>>>>>   Discussions of bugs and features can be posted here
>>>>>
>>>> Csound mailing list
>>>>
>>>> Csound@listserv.heanet.ie
>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>>>
>>>> Send bugs reports to
>>>>          https://github.com/csound/csound/issues
>>>>
>>>> Discussions of bugs and features can be posted here
>>>>
>>> Csound mailing list Csound@listserv.heanet.ie
>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to
>>> https://github.com/csound/csound/issues Discussions of bugs and features can
>>> be posted here
>>
>> Csound mailing list
>> Csound@listserv.heanet.ie
>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>> Send bugs reports to
>>          https://github.com/csound/csound/issues
>> Discussions of bugs and features can be posted here
>
>
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>        https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here

Csound mailing list
Csound@listserv.heanet.ie
https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
Send bugs reports to
        https://github.com/csound/csound/issues
Discussions of bugs and features can be posted here

Ok, makes sense. But the next hurdle is: on my RPi I cannot compile csound because of an error with pffft/neon. I have no clue on how to disable this.

In file included from /home/pi/cslatest/csound/OOps/pffft.c:153:0:
/usr/lib/gcc/arm-linux-gnueabihf/4.6/include/arm_neon.h:32:2: error: #error You must enable NEON instructions (e.g. -mfloat-abi=softfp -mfpu=neon) to use arm_neon.h

I added these options in Cmake to no avail, so now I just want to disable neon or the compiling of pffft...

Richard


On 17/12/16 22:36, Victor Lazzarini wrote:

No, you should run the command from the Csound build directory, as usual, adding the option, which will include

the opcode in your build. Don’t modify any of the CMakeFiles.txt.

If Csound is already built, only the websocket opcodes will be added. That’s how cmake & make work.

========================

Prof. Victor Lazzarini

Dean of Arts, Celtic Studies, and Philosophy,

Maynooth University,

Maynooth, Co Kildare, Ireland

Tel: 00 353 7086936

Fax: 00 353 1 7086952

On 17 Dec 2016, at 21:32, Richard <zappfinger@gmail.com> wrote:

Ok, maybe what I am doing wrong is:

I'm running the cmake .. command form the ../Opcodes/websockets/build directory, assuming that that will only build the websockets plugin

Maybe I should run cmake from the cs6make dir? But I do not want to build csound, only the websockets plugin.

You said:

just turn the option on in CMAKE, from the build dir,

cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1

But what build dir did you mean? The one above csound-develop or the one above Opcodes/websockets?

The latter does not work for me..

In other words, what do I need to do to only compile the websockets plugin, not full csound?

Richard

On 17/12/16 21:46, Victor Lazzarini wrote:

Not sure I follow. If you add the websockets build option, the scripts should take care of it, you

just build as normal, and the opcode will be built if all the dependencies are there etc.

========================

Prof. Victor Lazzarini

Dean of Arts, Celtic Studies, and Philosophy,

Maynooth University,

Maynooth, Co Kildare, Ireland

Tel: 00 353 7086936

Fax: 00 353 1 7086952

On 17 Dec 2016, at 18:25, Richard <zappfinger@gmail.com>

 wrote:

Maybe I was not clear:

I am not building csound as a whole, only the websockets plugin.

The CMakeLists.txt file in the csound-develop folder contains everything, for example this section:

set(CS_FRAMEWORK_DEST "~/Library/Frameworks")

include(TestBigEndian)

include(CheckFunctionExists)

include(CheckIncludeFile)  <== 'check_include_file' is defined here apparently

include(CheckIncludeFileCXX)

include(CheckLibraryExists)

include(CMakeParseArguments)

include(CheckCCompilerFlag)

include(CheckCXXCompilerFlag)

It also defines some functions, like 'check_deps':

# Checks if dependencies for an enabled target are fulfilled.

# If FAIL_MISSING is true and the dependencies are not fulfilled,

# it will abort the cmake run.

# If FAIL_MISSING is false, it will set the option to OFF.

# If the target is not enabled, it will do nothing.

# example: check_deps(BUILD_NEW_PARSER FLEX_EXECUTABLE BISON_EXECUTABLE)

function(check_deps option)

    if(${option})

         ....

The CMakeLists.txt file in the Opcodes/websocket folder does not contain these lines. It is trying to use the functions 'check_include_file' and 'check_deps', but it cannot find them, since they are not included or defined.

So to only build the websockets plugin I cannot use this CMakeLists.txt without modifications...

Richard

On 17/12/16 16:40, Richard wrote:

I had to add the line:

include(CheckIncludeFile)

for this function 'check_include-file' to work. Then I found the next missing function 'check_deps', and so on...

Richard

On 17/12/16 16:36, Victor Lazzarini wrote:

But that function is builtin, not added to CMakeLists.txt.

If there were such a problem with the script, the code would not be built anywhere else,

and it is being built on osx and linux.

Victor Lazzarini

Dean of Arts, Celtic Studies, and Philosophy

Maynooth University

Ireland

On 17 Dec 2016, at 15:18, Richard

<zappfinger@GMAIL.COM>

 wrote:

It seems that my unknown command comes from the fact that many functions used by Cmake are either defined in an include file or at the start of the generic csound CMakeLists.txt. The CMakeLists.txt defined in the Opcodes/websockets dir can therefore not be used as such to build only the websockets opcode. I am adding gradually more lines to CMakeLists.txt in the websockets folder and things are improving. Still not there yet, but getting close..

Richard

On 15/12/16 00:40, Ed Costello wrote:

OK, theres a bug in receiving data from Csound in the browser anyway, I'll have a look at that and the CMakelists file and see if I can sort it out.

Ed

On 14 December 2016 at 23:36, Richard

<zappfinger@gmail.com>

 wrote:

No luck. After following your steps I am now on version 3.2.3 on my RPi, but the error is still there...

On 14/12/16 23:00, Ed Costello wrote:

Apparently this works:

sudo apt-get install build-essential

wget

http://www.cmake.org/files/v3.2/cmake-3.2.3.tar.gz

tar xzf cmake-3.2.3.tar.gz

cd cmake-3.2.3

./configure

sudo make install

On 14 December 2016 at 21:58, Ed Costello

<phasereset@gmail.com>

 wrote:

Think I built it from source

http://osdevlab.blogspot.ie/2015/12/how-to-install-latest-cmake-for.html

On 14 December 2016 at 21:54, Richard

<zappfinger@gmail.com>

 wrote:

That's weird, on my Pi I have cmake 2.8.9, but I got the same error:

CMake Error at CMakeLists.txt:17 (check_include_file):   Unknown CMake command "check_include_file".

I tried to install cmake with apt-get, but it says cmake is already the latest version. How did you get version 3?

Richard

On 14/12/16 18:19, Ed Costello wrote:

Maybe not, it may not be essential to have that in the cmake lists file. Although it looks like it is possible to use cmake 3 on the pi.

Ed

On 14 Dec 2016 14:55, "Richard"

<zappfinger@gmail.com>

 wrote:

Then we're in trouble ;-). I'll do some more research..

On 14/12/16 15:53, Victor Lazzarini wrote:

Maybe it disappeared from cmake in later

versions?

https://cmake.org/cmake/help/v3.0/module/CheckIncludeFile.html

 Victor Lazzarini

Dean of Arts, Celtic Studies, and Philosophy

Maynooth University

Ireland

On 14 Dec 2016, at 14:43, Richard

<zappfinger@GMAIL.COM>

 wrote:

I installed from their site, a GUI app, my version is very recent: RMA:build richard$ cmake --version cmake version 3.7.1 On 14/12/16 15:13, Victor Lazzarini wrote:

Maybe you need to update your cmake version (I am running 3.0.1 here).

========================

Prof. Victor Lazzarini

Dean of Arts, Celtic Studies, and Philosophy,

Maynooth University,

Maynooth, Co Kildare, Ireland

Tel: 00 353 7086936

Fax: 00 353 1 7086952

On 14 Dec 2016, at 13:51, Richard <zappfinger@gmail.com>

 wrote:

I tried to do that but get an error:

RMA:build richard$ cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1

CMake Error at CMakeLists.txt:17 (check_include_file):

 Unknown CMake command "check_include_file".

I had cloned csound and copied the csound/websockets dir to another dir to compile.

Richard

On 13/12/16 20:02, Victor Lazzarini wrote:

cmake  ..  -DBUILD_WEBSOCKET_OPCODE=1

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