[Csnd-dev] Csound Plugin Example

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[Csnd-dev] Csound Plugin Example

Joe Mantegna
Hello folks, got some problem, can anyone help?
I´ve compiled the plugin example by Victor Lazzarini that i found in the FLOSS Manual of Csound under Windows 10 using MinGW+MSYS and following the given compilation command (which is also a part of the example):

gcc -O2 -shared -o myopc.dll opsrc.c -DUSE_DOUBLE
    -I<path to Csound headers>

The compilation was absolutely smooth, but after that i copied the newopc.dll in the
plugin6 folder of Csound, I've tried to run the csd example use and it did not work.
Here is the output after running the csd code:
virtual_keyboard real time MIDI plugin for Csound
0dBFS level = 32768.0
--Csound version 6.09.1 (double samples) Jul 10 2017
[commit: 8e8f7a02dc8f0677d10224f7ab18b63f63c80728]
libsndfile-1.0.27
WARNING: could not open library 'C:\Program Files\Csound6_x64\plugins64\\newopc.dll' (-1)
WARNING: could not open library 'C:\Program Files\Csound6_x64\plugins64\\py.dll' (-1)
UnifiedCSD: E:\csound-develop\newopc.csd
STARTING FILE
Creating options
Creating orchestra
scoreless operation
Loading command-line libraries:
rtaudio: PortAudio module enabled ...
using callback interface

error: syntax error, unexpected T_IDENT  (token "newopc") from file E:\csound-develop\newopc.csd (1)
 line 11:
>>>asig   newopc  <<<
Unexpected untyped word asig when expecting a variable
Parsing failed due to invalid input!
Stopping on parser failure
cannot compile orchestra
end of score.              overall amps:      0.0
1 errors in performance
Elapsed time at end of performance: real: 0.004s, CPU: 0.000s 
It seems that Csound doesn't load the compiled library, but i can't figure out
what i am doing wrong. Code is attached.
Thank you in advance.

JoM


newopc.c (2K) Download Attachment
newopc-test.csd (462 bytes) Download Attachment
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Re: [Csnd-dev] Csound Plugin Example

Michael Gogins-2
Probably Csound for Windows is compiled for 64 bit CPU architecture and your plugin is complied for 32 bit CPU architecture. They both have to be the same.

On Sep 12, 2017 7:49 PM, "Joe Mantegna" <[hidden email]> wrote:
Hello folks, got some problem, can anyone help?
I´ve compiled the plugin example by Victor Lazzarini that i found in the FLOSS Manual of Csound under Windows 10 using MinGW+MSYS and following the given compilation command (which is also a part of the example):

gcc -O2 -shared -o myopc.dll opsrc.c -DUSE_DOUBLE
    -I<path to Csound headers>

The compilation was absolutely smooth, but after that i copied the newopc.dll in the
plugin6 folder of Csound, I've tried to run the csd example use and it did not work.
Here is the output after running the csd code:
virtual_keyboard real time MIDI plugin for Csound
0dBFS level = 32768.0
--Csound version 6.09.1 (double samples) Jul 10 2017
[commit: 8e8f7a02dc8f0677d10224f7ab18b63f63c80728]
libsndfile-1.0.27
WARNING: could not open library 'C:\Program Files\Csound6_x64\plugins64\\newopc.dll' (-1)
WARNING: could not open library 'C:\Program Files\Csound6_x64\plugins64\\py.dll' (-1)
UnifiedCSD: E:\csound-develop\newopc.csd
STARTING FILE
Creating options
Creating orchestra
scoreless operation
Loading command-line libraries:
rtaudio: PortAudio module enabled ...
using callback interface

error: syntax error, unexpected T_IDENT  (token "newopc") from file E:\csound-develop\newopc.csd (1)
 line 11:
>>>asig   newopc  <<<
Unexpected untyped word asig when expecting a variable
Parsing failed due to invalid input!
Stopping on parser failure
cannot compile orchestra
end of score.              overall amps:      0.0
1 errors in performance
Elapsed time at end of performance: real: 0.004s, CPU: 0.000s 
It seems that Csound doesn't load the compiled library, but i can't figure out
what i am doing wrong. Code is attached.
Thank you in advance.

JoM

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Re: [Csnd-dev] Csound Plugin Example

Joe Mantegna
Ahhh...that could be the reason, but i compiled also using gcc in Ubuntu 16.04 64 bits version the same code
with the same result.
Anyway, i will give a try installing MinGW64 and compiling, thanks.

On Tue, Sep 12, 2017 at 8:55 PM, Michael Gogins <[hidden email]> wrote:
Probably Csound for Windows is compiled for 64 bit CPU architecture and your plugin is complied for 32 bit CPU architecture. They both have to be the same.

On Sep 12, 2017 7:49 PM, "Joe Mantegna" <[hidden email]> wrote:
Hello folks, got some problem, can anyone help?
I´ve compiled the plugin example by Victor Lazzarini that i found in the FLOSS Manual of Csound under Windows 10 using MinGW+MSYS and following the given compilation command (which is also a part of the example):

gcc -O2 -shared -o myopc.dll opsrc.c -DUSE_DOUBLE
    -I<path to Csound headers>

The compilation was absolutely smooth, but after that i copied the newopc.dll in the
plugin6 folder of Csound, I've tried to run the csd example use and it did not work.
Here is the output after running the csd code:
virtual_keyboard real time MIDI plugin for Csound
0dBFS level = 32768.0
--Csound version 6.09.1 (double samples) Jul 10 2017
[commit: 8e8f7a02dc8f0677d10224f7ab18b63f63c80728]
libsndfile-1.0.27
WARNING: could not open library 'C:\Program Files\Csound6_x64\plugins64\\newopc.dll' (-1)
WARNING: could not open library 'C:\Program Files\Csound6_x64\plugins64\\py.dll' (-1)
UnifiedCSD: E:\csound-develop\newopc.csd
STARTING FILE
Creating options
Creating orchestra
scoreless operation
Loading command-line libraries:
rtaudio: PortAudio module enabled ...
using callback interface

error: syntax error, unexpected T_IDENT  (token "newopc") from file E:\csound-develop\newopc.csd (1)
 line 11:
>>>asig   newopc  <<<
Unexpected untyped word asig when expecting a variable
Parsing failed due to invalid input!
Stopping on parser failure
cannot compile orchestra
end of score.              overall amps:      0.0
1 errors in performance
Elapsed time at end of performance: real: 0.004s, CPU: 0.000s 
It seems that Csound doesn't load the compiled library, but i can't figure out
what i am doing wrong. Code is attached.
Thank you in advance.

JoM


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Re: [Csnd-dev] Csound Plugin Example

Joe Mantegna
Actually, I got installed both cygwin64 and mingw-w64 and it compiled like a charm, but with the same results.
That is: the dll generated is not loaded by Csound.
Any other suggestion?
JoM

On Wed, Sep 13, 2017 at 12:15 AM, Joe Mantegna <[hidden email]> wrote:
Ahhh...that could be the reason, but i compiled also using gcc in Ubuntu 16.04 64 bits version the same code
with the same result.
Anyway, i will give a try installing MinGW64 and compiling, thanks.

On Tue, Sep 12, 2017 at 8:55 PM, Michael Gogins <[hidden email]> wrote:
Probably Csound for Windows is compiled for 64 bit CPU architecture and your plugin is complied for 32 bit CPU architecture. They both have to be the same.

On Sep 12, 2017 7:49 PM, "Joe Mantegna" <[hidden email]> wrote:
Hello folks, got some problem, can anyone help?
I´ve compiled the plugin example by Victor Lazzarini that i found in the FLOSS Manual of Csound under Windows 10 using MinGW+MSYS and following the given compilation command (which is also a part of the example):

gcc -O2 -shared -o myopc.dll opsrc.c -DUSE_DOUBLE
    -I<path to Csound headers>

The compilation was absolutely smooth, but after that i copied the newopc.dll in the
plugin6 folder of Csound, I've tried to run the csd example use and it did not work.
Here is the output after running the csd code:
virtual_keyboard real time MIDI plugin for Csound
0dBFS level = 32768.0
--Csound version 6.09.1 (double samples) Jul 10 2017
[commit: 8e8f7a02dc8f0677d10224f7ab18b63f63c80728]
libsndfile-1.0.27
WARNING: could not open library 'C:\Program Files\Csound6_x64\plugins64\\newopc.dll' (-1)
WARNING: could not open library 'C:\Program Files\Csound6_x64\plugins64\\py.dll' (-1)
UnifiedCSD: E:\csound-develop\newopc.csd
STARTING FILE
Creating options
Creating orchestra
scoreless operation
Loading command-line libraries:
rtaudio: PortAudio module enabled ...
using callback interface

error: syntax error, unexpected T_IDENT  (token "newopc") from file E:\csound-develop\newopc.csd (1)
 line 11:
>>>asig   newopc  <<<
Unexpected untyped word asig when expecting a variable
Parsing failed due to invalid input!
Stopping on parser failure
cannot compile orchestra
end of score.              overall amps:      0.0
1 errors in performance
Elapsed time at end of performance: real: 0.004s, CPU: 0.000s 
It seems that Csound doesn't load the compiled library, but i can't figure out
what i am doing wrong. Code is attached.
Thank you in advance.

JoM



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Re: [Csnd-dev] Csound Plugin Example

Steven Yi
I just compiled the .c file here (had to comment out the first line
which had csound style ; comment instead of //) using mingw64 and
command:

gcc -O2 -shared -o newopc.dll newopc.c -DUSE_DOUBLE -I
../work/csound/csound/include

then was able to run the newopc-test.csd here.

I'm using MSYS2, gcc 7.2.0, Windows 10.

$ gcc -v
Using built-in specs.
COLLECT_GCC=C:\msys64\mingw64\bin\gcc.exe
COLLECT_LTO_WRAPPER=C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/7.2.0/lto-wrapper.exe
Target: x86_64-w64-mingw32
Configured with: ../gcc-7.2.0/configure --prefix=/mingw64
--with-local-prefix=/mingw64/local --build=x86_64-w64-mingw32
--host=x86_64-w64-mingw32 --target=x86_64-w64-mingw32
--with-native-system-header-dir=/mingw64/x86_64-w64-mingw32/include
--libexecdir=/mingw64/lib --enable-bootstrap --with-arch=x86-64
--with-tune=generic
--enable-languages=c,lto,c++,objc,obj-c++,fortran,ada --enable-shared
--enable-static --enable-libatomic --enable-threads=posix
--enable-graphite --enable-fully-dynamic-string
--enable-libstdcxx-time=yes --disable-libstdcxx-pch
--disable-libstdcxx-debug --disable-isl-version-check --enable-lto
--enable-libgomp --disable-multilib --enable-checking=release
--disable-rpath --disable-win32-registry --disable-nls
--disable-werror --disable-symvers --with-libiconv --with-system-zlib
--with-gmp=/mingw64 --with-mpfr=/mingw64 --with-mpc=/mingw64
--with-isl=/mingw64 --with-pkgversion='Rev1, Built by MSYS2 project'
--with-bugurl=https://sourceforge.net/projects/msys2 --with-gnu-as
--with-gnu-ld
Thread model: posix
gcc version 7.2.0 (Rev1, Built by MSYS2 project)



On Wed, Sep 13, 2017 at 9:30 PM, Joe Mantegna <[hidden email]> wrote:

> Actually, I got installed both cygwin64 and mingw-w64 and it compiled like a
> charm, but with the same results.
> That is: the dll generated is not loaded by Csound.
> Any other suggestion?
> JoM
>
> On Wed, Sep 13, 2017 at 12:15 AM, Joe Mantegna <[hidden email]>
> wrote:
>>
>> Ahhh...that could be the reason, but i compiled also using gcc in Ubuntu
>> 16.04 64 bits version the same code
>> with the same result.
>> Anyway, i will give a try installing MinGW64 and compiling, thanks.
>>
>> On Tue, Sep 12, 2017 at 8:55 PM, Michael Gogins <[hidden email]>
>> wrote:
>>>
>>> Probably Csound for Windows is compiled for 64 bit CPU architecture and
>>> your plugin is complied for 32 bit CPU architecture. They both have to be
>>> the same.
>>>
>>> On Sep 12, 2017 7:49 PM, "Joe Mantegna" <[hidden email]>
>>> wrote:
>>>>
>>>> Hello folks, got some problem, can anyone help?
>>>> I´ve compiled the plugin example by Victor Lazzarini that i found in the
>>>> FLOSS Manual of Csound under Windows 10 using MinGW+MSYS and following the
>>>> given compilation command (which is also a part of the example):
>>>>
>>>> gcc -O2 -shared -o myopc.dll opsrc.c -DUSE_DOUBLE
>>>>     -I<path to Csound headers>
>>>>
>>>>
>>>> The compilation was absolutely smooth, but after that i copied the
>>>> newopc.dll in the
>>>> plugin6 folder of Csound, I've tried to run the csd example use and it
>>>> did not work.
>>>> Here is the output after running the csd code:
>>>>
>>>> virtual_keyboard real time MIDI plugin for Csound
>>>> 0dBFS level = 32768.0
>>>> --Csound version 6.09.1 (double samples) Jul 10 2017
>>>> [commit: 8e8f7a02dc8f0677d10224f7ab18b63f63c80728]
>>>> libsndfile-1.0.27
>>>> WARNING: could not open library 'C:\Program
>>>> Files\Csound6_x64\plugins64\\newopc.dll' (-1)
>>>> WARNING: could not open library 'C:\Program
>>>> Files\Csound6_x64\plugins64\\py.dll' (-1)
>>>> UnifiedCSD: E:\csound-develop\newopc.csd
>>>>
>>>> STARTING FILE
>>>> Creating options
>>>> Creating orchestra
>>>> scoreless operation
>>>> Loading command-line libraries:
>>>> rtaudio: PortAudio module enabled ...
>>>> using callback interface
>>>>
>>>> error: syntax error, unexpected T_IDENT  (token "newopc") from file
>>>> E:\csound-develop\newopc.csd (1)
>>>>  line 11:
>>>> >>>asig   newopc  <<<
>>>> Unexpected untyped word asig when expecting a variable
>>>> Parsing failed due to invalid input!
>>>> Stopping on parser failure
>>>> cannot compile orchestra
>>>> end of score.              overall amps:      0.0
>>>> 1 errors in performance
>>>> Elapsed time at end of performance: real: 0.004s, CPU: 0.000s
>>>>
>>>> It seems that Csound doesn't load the compiled library, but i can't
>>>> figure out
>>>> what i am doing wrong. Code is attached.
>>>> Thank you in advance.
>>>>
>>>> JoM
>>>>
>>>>
>>
>
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Re: [Csnd-dev] Csound Plugin Example

Joe Mantegna
Well...
I am compiling using this version, i don´t see significant changes:
C:\>gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=C:/Program\ Files\ (x86)/mingw-w64/i686-7.1.0-posix-dwarf-rt_v5-rev2/mingw32/bin/../libexec/gcc/i686-w64-mingw32/7.1.0/lto-wrapper.exe
Target: i686-w64-mingw32
Configured with: ../../../src/gcc-7.1.0/configure --host=i686-w64-mingw32 --build=i686-w64-mingw32 --target=i686-w64-mingw32 --prefix=/mingw32 --with-sysroot=/c/mingw710/i686-710-posix-dwarf-rt_v5-rev2/mingw32 --enable-shared --enable-static --disable-multilib --enable-languages=c,c++,fortran,lto --enable-libstdcxx-time=yes --enable-threads=posix --enable-libgomp --enable-libatomic --enable-lto --enable-graphite --enable-checking=release --enable-fully-dynamic-string --enable-version-specific-runtime-libs --enable-libstdcxx-filesystem-ts=yes --disable-sjlj-exceptions --with-dwarf2 --disable-libstdcxx-pch --disable-libstdcxx-debug --enable-bootstrap --disable-rpath --disable-win32-registry --disable-nls --disable-werror --disable-symvers --with-gnu-as --with-gnu-ld --with-arch=i686 --with-tune=generic --with-libiconv --with-system-zlib --with-gmp=/c/mingw710/prerequisites/i686-w64-mingw32-static --with-mpfr=/c/mingw710/prerequisites/i686-w64-mingw32-static --with-mpc=/c/mingw710/prerequisites/i686-w64-mingw32-static --with-isl=/c/mingw710/prerequisites/i686-w64-mingw32-static --with-pkgversion='i686-posix-dwarf-rev2, Built by MinGW-W64 project' --with-bugurl=https://sourceforge.net/projects/mingw-w64 CFLAGS='-O2 -pipe -fno-ident -I/c/mingw710/i686-710-posix-dwarf-rt_v5-rev2/mingw32/opt/include -I/c/mingw710/prerequisites/i686-zlib-static/include -I/c/mingw710/prerequisites/i686-w64-mingw32-static/include' CXXFLAGS='-O2 -pipe -fno-ident -I/c/mingw710/i686-710-posix-dwarf-rt_v5-rev2/mingw32/opt/include -I/c/mingw710/prerequisites/i686-zlib-static/include -I/c/mingw710/prerequisites/i686-w64-mingw32-static/include' CPPFLAGS=' -I/c/mingw710/i686-710-posix-dwarf-rt_v5-rev2/mingw32/opt/include -I/c/mingw710/prerequisites/i686-zlib-static/include -I/c/mingw710/prerequisites/i686-w64-mingw32-static/include' LDFLAGS='-pipe -fno-ident -L/c/mingw710/i686-710-posix-dwarf-rt_v5-rev2/mingw32/opt/lib -L/c/mingw710/prerequisites/i686-zlib-static/lib -L/c/mingw710/prerequisites/i686-w64-mingw32-static/lib -Wl,--large-address-aware'
Thread model: posix
gcc version 7.1.0 (i686-posix-dwarf-rev2, Built by MinGW-W64 project)

However, the dll is not loaded by csound. Would you mind to put the binary generated in some place at
which i can download it to find out whether it is a compilation or a csound issue?
My best.
JoM



On Wed, Sep 13, 2017 at 10:44 PM, Steven Yi <[hidden email]> wrote:
I just compiled the .c file here (had to comment out the first line
which had csound style ; comment instead of //) using mingw64 and
command:

gcc -O2 -shared -o newopc.dll newopc.c -DUSE_DOUBLE -I
../work/csound/csound/include

then was able to run the newopc-test.csd here.

I'm using MSYS2, gcc 7.2.0, Windows 10.

$ gcc -v
Using built-in specs.
COLLECT_GCC=C:\msys64\mingw64\bin\gcc.exe
COLLECT_LTO_WRAPPER=C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/7.2.0/lto-wrapper.exe
Target: x86_64-w64-mingw32
Configured with: ../gcc-7.2.0/configure --prefix=/mingw64
--with-local-prefix=/mingw64/local --build=x86_64-w64-mingw32
--host=x86_64-w64-mingw32 --target=x86_64-w64-mingw32
--with-native-system-header-dir=/mingw64/x86_64-w64-mingw32/include
--libexecdir=/mingw64/lib --enable-bootstrap --with-arch=x86-64
--with-tune=generic
--enable-languages=c,lto,c++,objc,obj-c++,fortran,ada --enable-shared
--enable-static --enable-libatomic --enable-threads=posix
--enable-graphite --enable-fully-dynamic-string
--enable-libstdcxx-time=yes --disable-libstdcxx-pch
--disable-libstdcxx-debug --disable-isl-version-check --enable-lto
--enable-libgomp --disable-multilib --enable-checking=release
--disable-rpath --disable-win32-registry --disable-nls
--disable-werror --disable-symvers --with-libiconv --with-system-zlib
--with-gmp=/mingw64 --with-mpfr=/mingw64 --with-mpc=/mingw64
--with-isl=/mingw64 --with-pkgversion='Rev1, Built by MSYS2 project'
--with-bugurl=https://sourceforge.net/projects/msys2 --with-gnu-as
--with-gnu-ld
Thread model: posix
gcc version 7.2.0 (Rev1, Built by MSYS2 project)



On Wed, Sep 13, 2017 at 9:30 PM, Joe Mantegna <[hidden email]> wrote:
> Actually, I got installed both cygwin64 and mingw-w64 and it compiled like a
> charm, but with the same results.
> That is: the dll generated is not loaded by Csound.
> Any other suggestion?
> JoM
>
> On Wed, Sep 13, 2017 at 12:15 AM, Joe Mantegna <[hidden email]>
> wrote:
>>
>> Ahhh...that could be the reason, but i compiled also using gcc in Ubuntu
>> 16.04 64 bits version the same code
>> with the same result.
>> Anyway, i will give a try installing MinGW64 and compiling, thanks.
>>
>> On Tue, Sep 12, 2017 at 8:55 PM, Michael Gogins <[hidden email]>
>> wrote:
>>>
>>> Probably Csound for Windows is compiled for 64 bit CPU architecture and
>>> your plugin is complied for 32 bit CPU architecture. They both have to be
>>> the same.
>>>
>>> On Sep 12, 2017 7:49 PM, "Joe Mantegna" <[hidden email]>
>>> wrote:
>>>>
>>>> Hello folks, got some problem, can anyone help?
>>>> I´ve compiled the plugin example by Victor Lazzarini that i found in the
>>>> FLOSS Manual of Csound under Windows 10 using MinGW+MSYS and following the
>>>> given compilation command (which is also a part of the example):
>>>>
>>>> gcc -O2 -shared -o myopc.dll opsrc.c -DUSE_DOUBLE
>>>>     -I<path to Csound headers>
>>>>
>>>>
>>>> The compilation was absolutely smooth, but after that i copied the
>>>> newopc.dll in the
>>>> plugin6 folder of Csound, I've tried to run the csd example use and it
>>>> did not work.
>>>> Here is the output after running the csd code:
>>>>
>>>> virtual_keyboard real time MIDI plugin for Csound
>>>> 0dBFS level = 32768.0
>>>> --Csound version 6.09.1 (double samples) Jul 10 2017
>>>> [commit: 8e8f7a02dc8f0677d10224f7ab18b63f63c80728]
>>>> libsndfile-1.0.27
>>>> WARNING: could not open library 'C:\Program
>>>> Files\Csound6_x64\plugins64\\newopc.dll' (-1)
>>>> WARNING: could not open library 'C:\Program
>>>> Files\Csound6_x64\plugins64\\py.dll' (-1)
>>>> UnifiedCSD: E:\csound-develop\newopc.csd
>>>>
>>>> STARTING FILE
>>>> Creating options
>>>> Creating orchestra
>>>> scoreless operation
>>>> Loading command-line libraries:
>>>> rtaudio: PortAudio module enabled ...
>>>> using callback interface
>>>>
>>>> error: syntax error, unexpected T_IDENT  (token "newopc") from file
>>>> E:\csound-develop\newopc.csd (1)
>>>>  line 11:
>>>> >>>asig   newopc  <<<
>>>> Unexpected untyped word asig when expecting a variable
>>>> Parsing failed due to invalid input!
>>>> Stopping on parser failure
>>>> cannot compile orchestra
>>>> end of score.              overall amps:      0.0
>>>> 1 errors in performance
>>>> Elapsed time at end of performance: real: 0.004s, CPU: 0.000s
>>>>
>>>> It seems that Csound doesn't load the compiled library, but i can't
>>>> figure out
>>>> what i am doing wrong. Code is attached.
>>>> Thank you in advance.
>>>>
>>>> JoM
>>>>
>>>>
>>
>

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Re: [Csnd-dev] Csound Plugin Example

Steven Yi
Try the file at:

http://www.kunstmusik.com/newopc.dll

On Thu, Sep 14, 2017 at 10:37 AM, Joe Mantegna
<[hidden email]> wrote:

> Well...
> I am compiling using this version, i don´t see significant changes:
> C:\>gcc -v
> Using built-in specs.
> COLLECT_GCC=gcc
> COLLECT_LTO_WRAPPER=C:/Program\ Files\
> (x86)/mingw-w64/i686-7.1.0-posix-dwarf-rt_v5-rev2/mingw32/bin/../libexec/gcc/i686-w64-mingw32/7.1.0/lto-wrapper.exe
> Target: i686-w64-mingw32
> Configured with: ../../../src/gcc-7.1.0/configure --host=i686-w64-mingw32
> --build=i686-w64-mingw32 --target=i686-w64-mingw32 --prefix=/mingw32
> --with-sysroot=/c/mingw710/i686-710-posix-dwarf-rt_v5-rev2/mingw32
> --enable-shared --enable-static --disable-multilib
> --enable-languages=c,c++,fortran,lto --enable-libstdcxx-time=yes
> --enable-threads=posix --enable-libgomp --enable-libatomic --enable-lto
> --enable-graphite --enable-checking=release --enable-fully-dynamic-string
> --enable-version-specific-runtime-libs --enable-libstdcxx-filesystem-ts=yes
> --disable-sjlj-exceptions --with-dwarf2 --disable-libstdcxx-pch
> --disable-libstdcxx-debug --enable-bootstrap --disable-rpath
> --disable-win32-registry --disable-nls --disable-werror --disable-symvers
> --with-gnu-as --with-gnu-ld --with-arch=i686 --with-tune=generic
> --with-libiconv --with-system-zlib
> --with-gmp=/c/mingw710/prerequisites/i686-w64-mingw32-static
> --with-mpfr=/c/mingw710/prerequisites/i686-w64-mingw32-static
> --with-mpc=/c/mingw710/prerequisites/i686-w64-mingw32-static
> --with-isl=/c/mingw710/prerequisites/i686-w64-mingw32-static
> --with-pkgversion='i686-posix-dwarf-rev2, Built by MinGW-W64 project'
> --with-bugurl=https://sourceforge.net/projects/mingw-w64 CFLAGS='-O2 -pipe
> -fno-ident -I/c/mingw710/i686-710-posix-dwarf-rt_v5-rev2/mingw32/opt/include
> -I/c/mingw710/prerequisites/i686-zlib-static/include
> -I/c/mingw710/prerequisites/i686-w64-mingw32-static/include' CXXFLAGS='-O2
> -pipe -fno-ident
> -I/c/mingw710/i686-710-posix-dwarf-rt_v5-rev2/mingw32/opt/include
> -I/c/mingw710/prerequisites/i686-zlib-static/include
> -I/c/mingw710/prerequisites/i686-w64-mingw32-static/include' CPPFLAGS='
> -I/c/mingw710/i686-710-posix-dwarf-rt_v5-rev2/mingw32/opt/include
> -I/c/mingw710/prerequisites/i686-zlib-static/include
> -I/c/mingw710/prerequisites/i686-w64-mingw32-static/include' LDFLAGS='-pipe
> -fno-ident -L/c/mingw710/i686-710-posix-dwarf-rt_v5-rev2/mingw32/opt/lib
> -L/c/mingw710/prerequisites/i686-zlib-static/lib
> -L/c/mingw710/prerequisites/i686-w64-mingw32-static/lib
> -Wl,--large-address-aware'
> Thread model: posix
> gcc version 7.1.0 (i686-posix-dwarf-rev2, Built by MinGW-W64 project)
>
> However, the dll is not loaded by csound. Would you mind to put the binary
> generated in some place at
> which i can download it to find out whether it is a compilation or a csound
> issue?
> My best.
> JoM
>
>
>
> On Wed, Sep 13, 2017 at 10:44 PM, Steven Yi <[hidden email]> wrote:
>>
>> I just compiled the .c file here (had to comment out the first line
>> which had csound style ; comment instead of //) using mingw64 and
>> command:
>>
>> gcc -O2 -shared -o newopc.dll newopc.c -DUSE_DOUBLE -I
>> ../work/csound/csound/include
>>
>> then was able to run the newopc-test.csd here.
>>
>> I'm using MSYS2, gcc 7.2.0, Windows 10.
>>
>> $ gcc -v
>> Using built-in specs.
>> COLLECT_GCC=C:\msys64\mingw64\bin\gcc.exe
>>
>> COLLECT_LTO_WRAPPER=C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/7.2.0/lto-wrapper.exe
>> Target: x86_64-w64-mingw32
>> Configured with: ../gcc-7.2.0/configure --prefix=/mingw64
>> --with-local-prefix=/mingw64/local --build=x86_64-w64-mingw32
>> --host=x86_64-w64-mingw32 --target=x86_64-w64-mingw32
>> --with-native-system-header-dir=/mingw64/x86_64-w64-mingw32/include
>> --libexecdir=/mingw64/lib --enable-bootstrap --with-arch=x86-64
>> --with-tune=generic
>> --enable-languages=c,lto,c++,objc,obj-c++,fortran,ada --enable-shared
>> --enable-static --enable-libatomic --enable-threads=posix
>> --enable-graphite --enable-fully-dynamic-string
>> --enable-libstdcxx-time=yes --disable-libstdcxx-pch
>> --disable-libstdcxx-debug --disable-isl-version-check --enable-lto
>> --enable-libgomp --disable-multilib --enable-checking=release
>> --disable-rpath --disable-win32-registry --disable-nls
>> --disable-werror --disable-symvers --with-libiconv --with-system-zlib
>> --with-gmp=/mingw64 --with-mpfr=/mingw64 --with-mpc=/mingw64
>> --with-isl=/mingw64 --with-pkgversion='Rev1, Built by MSYS2 project'
>> --with-bugurl=https://sourceforge.net/projects/msys2 --with-gnu-as
>> --with-gnu-ld
>> Thread model: posix
>> gcc version 7.2.0 (Rev1, Built by MSYS2 project)
>>
>>
>>
>> On Wed, Sep 13, 2017 at 9:30 PM, Joe Mantegna <[hidden email]>
>> wrote:
>> > Actually, I got installed both cygwin64 and mingw-w64 and it compiled
>> > like a
>> > charm, but with the same results.
>> > That is: the dll generated is not loaded by Csound.
>> > Any other suggestion?
>> > JoM
>> >
>> > On Wed, Sep 13, 2017 at 12:15 AM, Joe Mantegna
>> > <[hidden email]>
>> > wrote:
>> >>
>> >> Ahhh...that could be the reason, but i compiled also using gcc in
>> >> Ubuntu
>> >> 16.04 64 bits version the same code
>> >> with the same result.
>> >> Anyway, i will give a try installing MinGW64 and compiling, thanks.
>> >>
>> >> On Tue, Sep 12, 2017 at 8:55 PM, Michael Gogins
>> >> <[hidden email]>
>> >> wrote:
>> >>>
>> >>> Probably Csound for Windows is compiled for 64 bit CPU architecture
>> >>> and
>> >>> your plugin is complied for 32 bit CPU architecture. They both have to
>> >>> be
>> >>> the same.
>> >>>
>> >>> On Sep 12, 2017 7:49 PM, "Joe Mantegna" <[hidden email]>
>> >>> wrote:
>> >>>>
>> >>>> Hello folks, got some problem, can anyone help?
>> >>>> I´ve compiled the plugin example by Victor Lazzarini that i found in
>> >>>> the
>> >>>> FLOSS Manual of Csound under Windows 10 using MinGW+MSYS and
>> >>>> following the
>> >>>> given compilation command (which is also a part of the example):
>> >>>>
>> >>>> gcc -O2 -shared -o myopc.dll opsrc.c -DUSE_DOUBLE
>> >>>>     -I<path to Csound headers>
>> >>>>
>> >>>>
>> >>>> The compilation was absolutely smooth, but after that i copied the
>> >>>> newopc.dll in the
>> >>>> plugin6 folder of Csound, I've tried to run the csd example use and
>> >>>> it
>> >>>> did not work.
>> >>>> Here is the output after running the csd code:
>> >>>>
>> >>>> virtual_keyboard real time MIDI plugin for Csound
>> >>>> 0dBFS level = 32768.0
>> >>>> --Csound version 6.09.1 (double samples) Jul 10 2017
>> >>>> [commit: 8e8f7a02dc8f0677d10224f7ab18b63f63c80728]
>> >>>> libsndfile-1.0.27
>> >>>> WARNING: could not open library 'C:\Program
>> >>>> Files\Csound6_x64\plugins64\\newopc.dll' (-1)
>> >>>> WARNING: could not open library 'C:\Program
>> >>>> Files\Csound6_x64\plugins64\\py.dll' (-1)
>> >>>> UnifiedCSD: E:\csound-develop\newopc.csd
>> >>>>
>> >>>> STARTING FILE
>> >>>> Creating options
>> >>>> Creating orchestra
>> >>>> scoreless operation
>> >>>> Loading command-line libraries:
>> >>>> rtaudio: PortAudio module enabled ...
>> >>>> using callback interface
>> >>>>
>> >>>> error: syntax error, unexpected T_IDENT  (token "newopc") from file
>> >>>> E:\csound-develop\newopc.csd (1)
>> >>>>  line 11:
>> >>>> >>>asig   newopc  <<<
>> >>>> Unexpected untyped word asig when expecting a variable
>> >>>> Parsing failed due to invalid input!
>> >>>> Stopping on parser failure
>> >>>> cannot compile orchestra
>> >>>> end of score.              overall amps:      0.0
>> >>>> 1 errors in performance
>> >>>> Elapsed time at end of performance: real: 0.004s, CPU: 0.000s
>> >>>>
>> >>>> It seems that Csound doesn't load the compiled library, but i can't
>> >>>> figure out
>> >>>> what i am doing wrong. Code is attached.
>> >>>> Thank you in advance.
>> >>>>
>> >>>> JoM
>> >>>>
>> >>>>
>> >>
>> >
>
>
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Re: [Csnd-dev] Csound Plugin Example

Michael Gogins-2
In reply to this post by Joe Mantegna
I have compiled and run your sample on Linux. It would neither
compile, nor load, nor run properly, until I made some changes.

I had to change the source code to remove the ";" comment and to use
more correct syntax for #including csdl.h. My file is attached.

I had to change the build command to use correct input and output
names and to add the required "-fPIC" compiler option:

    gcc -O2 -g -shared -fPIC -DUSE_DOUBLE newopc.c -o newopc.so

NOTE: On Linux, all Csound headers are installed to
/usr/local/include/csound so "#include <csound/csdl.h>" should always
work.
NOTE: You might as well ALWAYS build for release "-O2" but with
debugging information "-g". Then your code will always run fast, but
you will also always be able to debug it.

I changed the example .csd file in several ways. It was working after
the above steps, but you might never know it.
I added a print statement in the instr definition so you can see that
the instrument is being called.
If your .csd file has no <CsScore> element then Csound will run
indefinitely. I changed this to use a regular score event so that
Csound will exit normally after performing the score.

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


On Tue, Sep 12, 2017 at 7:38 PM, Joe Mantegna <[hidden email]> wrote:

> Hello folks, got some problem, can anyone help?
> I´ve compiled the plugin example by Victor Lazzarini that i found in the
> FLOSS Manual of Csound under Windows 10 using MinGW+MSYS and following the
> given compilation command (which is also a part of the example):
>
> gcc -O2 -shared -o myopc.dll opsrc.c -DUSE_DOUBLE
>     -I<path to Csound headers>
>
>
> The compilation was absolutely smooth, but after that i copied the
> newopc.dll in the
> plugin6 folder of Csound, I've tried to run the csd example use and it did
> not work.
> Here is the output after running the csd code:
>
> virtual_keyboard real time MIDI plugin for Csound
> 0dBFS level = 32768.0
> --Csound version 6.09.1 (double samples) Jul 10 2017
> [commit: 8e8f7a02dc8f0677d10224f7ab18b63f63c80728]
> libsndfile-1.0.27
> WARNING: could not open library 'C:\Program
> Files\Csound6_x64\plugins64\\newopc.dll' (-1)
> WARNING: could not open library 'C:\Program
> Files\Csound6_x64\plugins64\\py.dll' (-1)
> UnifiedCSD: E:\csound-develop\newopc.csd
>
> STARTING FILE
> Creating options
> Creating orchestra
> scoreless operation
> Loading command-line libraries:
> rtaudio: PortAudio module enabled ...
> using callback interface
>
> error: syntax error, unexpected T_IDENT  (token "newopc") from file
> E:\csound-develop\newopc.csd (1)
>  line 11:
>>>>asig   newopc  <<<
> Unexpected untyped word asig when expecting a variable
> Parsing failed due to invalid input!
> Stopping on parser failure
> cannot compile orchestra
> end of score.              overall amps:      0.0
> 1 errors in performance
> Elapsed time at end of performance: real: 0.004s, CPU: 0.000s
>
> It seems that Csound doesn't load the compiled library, but i can't figure
> out
> what i am doing wrong. Code is attached.
> Thank you in advance.
>
> JoM
>
>

newopc.c (2K) Download Attachment
newopc-test-mkg.csd (398 bytes) Download Attachment
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Re: [Csnd-dev] Csound Plugin Example

Joe Mantegna
Thank you very much!
Yes, the csound style comment was a typo (also mentioned by Steven Yi), but i added it after compiling the file and before sending the example to the list, just to mention the origin of the code.
Of course, when building under Linux I've used the compiling instructions given in
the example, which are different than the ones for Windows. The same stands for
the header files location. I forgot to mention it, my fault, sorry.
As for the missing <CsScore><CsScore/> tags, these are missing in the original example csd file as well.
Actually, i've found that the problem under Linux is not a compiling issue, but of a Csound version incompatibility.
Here is the output of my linux console when attempting to run the example:

JoM@lap1:~$ csound -d -f -W ./Documents/sources/newopc/newopc.csd -o test.wav
WARNING: not loading 'newopc.so' (incompatible with this version of Csound (4.0/3.0)
virtual_keyboard real time MIDI plugin for Csound
0dBFS level = 32768.0
Csound version 6.04 (double samples) 2016-02-21
libsndfile-1.0.25
UnifiedCSD:  ./Documents/sources/newopc/newopc.csd
STARTING FILE
Creating options
Creating orchestra
Loading command-line libraries:
rtaudio: ALSA module enabled
rtmidi: ALSA Raw MIDI module enabled

error: syntax error, unexpected T_IDENT  (token "newopc") from file ./Documents/sources/newopc/newopc.csd (1)
 line 13:
>>>asig   newopc <<<
Unexpected untyped word asig when expecting a variable
Parsing failed due to invalid input!
Stopping on parser failure
cannot compile orchestra
end of score.           overall amps:      0.0
1 errors in performance
Elapsed time at end of performance: real: 0.018s, CPU: 0.006s

So...got to update my Csound version and see what's up.
JoM


On Thu, Sep 14, 2017 at 1:46 PM, Michael Gogins <[hidden email]> wrote:
I have compiled and run your sample on Linux. It would neither
compile, nor load, nor run properly, until I made some changes.

I had to change the source code to remove the ";" comment and to use
more correct syntax for #including csdl.h. My file is attached.

I had to change the build command to use correct input and output
names and to add the required "-fPIC" compiler option:

    gcc -O2 -g -shared -fPIC -DUSE_DOUBLE newopc.c -o newopc.so

NOTE: On Linux, all Csound headers are installed to
/usr/local/include/csound so "#include <csound/csdl.h>" should always
work.
NOTE: You might as well ALWAYS build for release "-O2" but with
debugging information "-g". Then your code will always run fast, but
you will also always be able to debug it.

I changed the example .csd file in several ways. It was working after
the above steps, but you might never know it.
I added a print statement in the instr definition so you can see that
the instrument is being called.
If your .csd file has no <CsScore> element then Csound will run
indefinitely. I changed this to use a regular score event so that
Csound will exit normally after performing the score.

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


On Tue, Sep 12, 2017 at 7:38 PM, Joe Mantegna <[hidden email]> wrote:
> Hello folks, got some problem, can anyone help?
> I´ve compiled the plugin example by Victor Lazzarini that i found in the
> FLOSS Manual of Csound under Windows 10 using MinGW+MSYS and following the
> given compilation command (which is also a part of the example):
>
> gcc -O2 -shared -o myopc.dll opsrc.c -DUSE_DOUBLE
>     -I<path to Csound headers>
>
>
> The compilation was absolutely smooth, but after that i copied the
> newopc.dll in the
> plugin6 folder of Csound, I've tried to run the csd example use and it did
> not work.
> Here is the output after running the csd code:
>
> virtual_keyboard real time MIDI plugin for Csound
> 0dBFS level = 32768.0
> --Csound version 6.09.1 (double samples) Jul 10 2017
> [commit: 8e8f7a02dc8f0677d10224f7ab18b63f63c80728]
> libsndfile-1.0.27
> WARNING: could not open library 'C:\Program
> Files\Csound6_x64\plugins64\\newopc.dll' (-1)
> WARNING: could not open library 'C:\Program
> Files\Csound6_x64\plugins64\\py.dll' (-1)
> UnifiedCSD: E:\csound-develop\newopc.csd
>
> STARTING FILE
> Creating options
> Creating orchestra
> scoreless operation
> Loading command-line libraries:
> rtaudio: PortAudio module enabled ...
> using callback interface
>
> error: syntax error, unexpected T_IDENT  (token "newopc") from file
> E:\csound-develop\newopc.csd (1)
>  line 11:
>>>>asig   newopc  <<<
> Unexpected untyped word asig when expecting a variable
> Parsing failed due to invalid input!
> Stopping on parser failure
> cannot compile orchestra
> end of score.              overall amps:      0.0
> 1 errors in performance
> Elapsed time at end of performance: real: 0.004s, CPU: 0.000s
>
> It seems that Csound doesn't load the compiled library, but i can't figure
> out
> what i am doing wrong. Code is attached.
> Thank you in advance.
>
> JoM
>
>

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Re: [Csnd-dev] Csound Plugin Example

Joe Mantegna
In reply to this post by Steven Yi
Many thanks, the library is loaded and the example runs. So, it is a building issue.
I will try to build with the same compiler you used.
JoM

On Thu, Sep 14, 2017 at 11:51 AM, Steven Yi <[hidden email]> wrote:
Try the file at:

http://www.kunstmusik.com/newopc.dll

On Thu, Sep 14, 2017 at 10:37 AM, Joe Mantegna
<[hidden email]> wrote:
> Well...
> I am compiling using this version, i don´t see significant changes:
> C:\>gcc -v
> Using built-in specs.
> COLLECT_GCC=gcc
> COLLECT_LTO_WRAPPER=C:/Program\ Files\
> (x86)/mingw-w64/i686-7.1.0-posix-dwarf-rt_v5-rev2/mingw32/bin/../libexec/gcc/i686-w64-mingw32/7.1.0/lto-wrapper.exe
> Target: i686-w64-mingw32
> Configured with: ../../../src/gcc-7.1.0/configure --host=i686-w64-mingw32
> --build=i686-w64-mingw32 --target=i686-w64-mingw32 --prefix=/mingw32
> --with-sysroot=/c/mingw710/i686-710-posix-dwarf-rt_v5-rev2/mingw32
> --enable-shared --enable-static --disable-multilib
> --enable-languages=c,c++,fortran,lto --enable-libstdcxx-time=yes
> --enable-threads=posix --enable-libgomp --enable-libatomic --enable-lto
> --enable-graphite --enable-checking=release --enable-fully-dynamic-string
> --enable-version-specific-runtime-libs --enable-libstdcxx-filesystem-ts=yes
> --disable-sjlj-exceptions --with-dwarf2 --disable-libstdcxx-pch
> --disable-libstdcxx-debug --enable-bootstrap --disable-rpath
> --disable-win32-registry --disable-nls --disable-werror --disable-symvers
> --with-gnu-as --with-gnu-ld --with-arch=i686 --with-tune=generic
> --with-libiconv --with-system-zlib
> --with-gmp=/c/mingw710/prerequisites/i686-w64-mingw32-static
> --with-mpfr=/c/mingw710/prerequisites/i686-w64-mingw32-static
> --with-mpc=/c/mingw710/prerequisites/i686-w64-mingw32-static
> --with-isl=/c/mingw710/prerequisites/i686-w64-mingw32-static
> --with-pkgversion='i686-posix-dwarf-rev2, Built by MinGW-W64 project'
> --with-bugurl=https://sourceforge.net/projects/mingw-w64 CFLAGS='-O2 -pipe
> -fno-ident -I/c/mingw710/i686-710-posix-dwarf-rt_v5-rev2/mingw32/opt/include
> -I/c/mingw710/prerequisites/i686-zlib-static/include
> -I/c/mingw710/prerequisites/i686-w64-mingw32-static/include' CXXFLAGS='-O2
> -pipe -fno-ident
> -I/c/mingw710/i686-710-posix-dwarf-rt_v5-rev2/mingw32/opt/include
> -I/c/mingw710/prerequisites/i686-zlib-static/include
> -I/c/mingw710/prerequisites/i686-w64-mingw32-static/include' CPPFLAGS='
> -I/c/mingw710/i686-710-posix-dwarf-rt_v5-rev2/mingw32/opt/include
> -I/c/mingw710/prerequisites/i686-zlib-static/include
> -I/c/mingw710/prerequisites/i686-w64-mingw32-static/include' LDFLAGS='-pipe
> -fno-ident -L/c/mingw710/i686-710-posix-dwarf-rt_v5-rev2/mingw32/opt/lib
> -L/c/mingw710/prerequisites/i686-zlib-static/lib
> -L/c/mingw710/prerequisites/i686-w64-mingw32-static/lib
> -Wl,--large-address-aware'
> Thread model: posix
> gcc version 7.1.0 (i686-posix-dwarf-rev2, Built by MinGW-W64 project)
>
> However, the dll is not loaded by csound. Would you mind to put the binary
> generated in some place at
> which i can download it to find out whether it is a compilation or a csound
> issue?
> My best.
> JoM
>
>
>
> On Wed, Sep 13, 2017 at 10:44 PM, Steven Yi <[hidden email]> wrote:
>>
>> I just compiled the .c file here (had to comment out the first line
>> which had csound style ; comment instead of //) using mingw64 and
>> command:
>>
>> gcc -O2 -shared -o newopc.dll newopc.c -DUSE_DOUBLE -I
>> ../work/csound/csound/include
>>
>> then was able to run the newopc-test.csd here.
>>
>> I'm using MSYS2, gcc 7.2.0, Windows 10.
>>
>> $ gcc -v
>> Using built-in specs.
>> COLLECT_GCC=C:\msys64\mingw64\bin\gcc.exe
>>
>> COLLECT_LTO_WRAPPER=C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/7.2.0/lto-wrapper.exe
>> Target: x86_64-w64-mingw32
>> Configured with: ../gcc-7.2.0/configure --prefix=/mingw64
>> --with-local-prefix=/mingw64/local --build=x86_64-w64-mingw32
>> --host=x86_64-w64-mingw32 --target=x86_64-w64-mingw32
>> --with-native-system-header-dir=/mingw64/x86_64-w64-mingw32/include
>> --libexecdir=/mingw64/lib --enable-bootstrap --with-arch=x86-64
>> --with-tune=generic
>> --enable-languages=c,lto,c++,objc,obj-c++,fortran,ada --enable-shared
>> --enable-static --enable-libatomic --enable-threads=posix
>> --enable-graphite --enable-fully-dynamic-string
>> --enable-libstdcxx-time=yes --disable-libstdcxx-pch
>> --disable-libstdcxx-debug --disable-isl-version-check --enable-lto
>> --enable-libgomp --disable-multilib --enable-checking=release
>> --disable-rpath --disable-win32-registry --disable-nls
>> --disable-werror --disable-symvers --with-libiconv --with-system-zlib
>> --with-gmp=/mingw64 --with-mpfr=/mingw64 --with-mpc=/mingw64
>> --with-isl=/mingw64 --with-pkgversion='Rev1, Built by MSYS2 project'
>> --with-bugurl=https://sourceforge.net/projects/msys2 --with-gnu-as
>> --with-gnu-ld
>> Thread model: posix
>> gcc version 7.2.0 (Rev1, Built by MSYS2 project)
>>
>>
>>
>> On Wed, Sep 13, 2017 at 9:30 PM, Joe Mantegna <[hidden email]>
>> wrote:
>> > Actually, I got installed both cygwin64 and mingw-w64 and it compiled
>> > like a
>> > charm, but with the same results.
>> > That is: the dll generated is not loaded by Csound.
>> > Any other suggestion?
>> > JoM
>> >
>> > On Wed, Sep 13, 2017 at 12:15 AM, Joe Mantegna
>> > <[hidden email]>
>> > wrote:
>> >>
>> >> Ahhh...that could be the reason, but i compiled also using gcc in
>> >> Ubuntu
>> >> 16.04 64 bits version the same code
>> >> with the same result.
>> >> Anyway, i will give a try installing MinGW64 and compiling, thanks.
>> >>
>> >> On Tue, Sep 12, 2017 at 8:55 PM, Michael Gogins
>> >> <[hidden email]>
>> >> wrote:
>> >>>
>> >>> Probably Csound for Windows is compiled for 64 bit CPU architecture
>> >>> and
>> >>> your plugin is complied for 32 bit CPU architecture. They both have to
>> >>> be
>> >>> the same.
>> >>>
>> >>> On Sep 12, 2017 7:49 PM, "Joe Mantegna" <[hidden email]>
>> >>> wrote:
>> >>>>
>> >>>> Hello folks, got some problem, can anyone help?
>> >>>> I´ve compiled the plugin example by Victor Lazzarini that i found in
>> >>>> the
>> >>>> FLOSS Manual of Csound under Windows 10 using MinGW+MSYS and
>> >>>> following the
>> >>>> given compilation command (which is also a part of the example):
>> >>>>
>> >>>> gcc -O2 -shared -o myopc.dll opsrc.c -DUSE_DOUBLE
>> >>>>     -I<path to Csound headers>
>> >>>>
>> >>>>
>> >>>> The compilation was absolutely smooth, but after that i copied the
>> >>>> newopc.dll in the
>> >>>> plugin6 folder of Csound, I've tried to run the csd example use and
>> >>>> it
>> >>>> did not work.
>> >>>> Here is the output after running the csd code:
>> >>>>
>> >>>> virtual_keyboard real time MIDI plugin for Csound
>> >>>> 0dBFS level = 32768.0
>> >>>> --Csound version 6.09.1 (double samples) Jul 10 2017
>> >>>> [commit: 8e8f7a02dc8f0677d10224f7ab18b63f63c80728]
>> >>>> libsndfile-1.0.27
>> >>>> WARNING: could not open library 'C:\Program
>> >>>> Files\Csound6_x64\plugins64\\newopc.dll' (-1)
>> >>>> WARNING: could not open library 'C:\Program
>> >>>> Files\Csound6_x64\plugins64\\py.dll' (-1)
>> >>>> UnifiedCSD: E:\csound-develop\newopc.csd
>> >>>>
>> >>>> STARTING FILE
>> >>>> Creating options
>> >>>> Creating orchestra
>> >>>> scoreless operation
>> >>>> Loading command-line libraries:
>> >>>> rtaudio: PortAudio module enabled ...
>> >>>> using callback interface
>> >>>>
>> >>>> error: syntax error, unexpected T_IDENT  (token "newopc") from file
>> >>>> E:\csound-develop\newopc.csd (1)
>> >>>>  line 11:
>> >>>> >>>asig   newopc  <<<
>> >>>> Unexpected untyped word asig when expecting a variable
>> >>>> Parsing failed due to invalid input!
>> >>>> Stopping on parser failure
>> >>>> cannot compile orchestra
>> >>>> end of score.              overall amps:      0.0
>> >>>> 1 errors in performance
>> >>>> Elapsed time at end of performance: real: 0.004s, CPU: 0.000s
>> >>>>
>> >>>> It seems that Csound doesn't load the compiled library, but i can't
>> >>>> figure out
>> >>>> what i am doing wrong. Code is attached.
>> >>>> Thank you in advance.
>> >>>>
>> >>>> JoM
>> >>>>
>> >>>>
>> >>
>> >
>
>

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Re: [Csnd-dev] Csound Plugin Example

Joe Mantegna
Sorry, my last message was confusing.
Under Windows 10 the binary compiled by Steven Yi loaded and run,
so, it is a compilation issue that i could not solve yet. Mine compiles, but it is not
loaded by Csound.
Under Linux Ubuntu 16.04 LTS the library compiles but it is not loaded by Csound, apparently
due to a compatibility problem.
JoM


On Thu, Sep 14, 2017 at 4:56 PM, Joe Mantegna <[hidden email]> wrote:
Many thanks, the library is loaded and the example runs. So, it is a building issue.
I will try to build with the same compiler you used.
JoM

On Thu, Sep 14, 2017 at 11:51 AM, Steven Yi <[hidden email]> wrote:
Try the file at:

http://www.kunstmusik.com/newopc.dll

On Thu, Sep 14, 2017 at 10:37 AM, Joe Mantegna
<[hidden email]> wrote:
> Well...
> I am compiling using this version, i don´t see significant changes:
> C:\>gcc -v
> Using built-in specs.
> COLLECT_GCC=gcc
> COLLECT_LTO_WRAPPER=C:/Program\ Files\
> (x86)/mingw-w64/i686-7.1.0-posix-dwarf-rt_v5-rev2/mingw32/bin/../libexec/gcc/i686-w64-mingw32/7.1.0/lto-wrapper.exe
> Target: i686-w64-mingw32
> Configured with: ../../../src/gcc-7.1.0/configure --host=i686-w64-mingw32
> --build=i686-w64-mingw32 --target=i686-w64-mingw32 --prefix=/mingw32
> --with-sysroot=/c/mingw710/i686-710-posix-dwarf-rt_v5-rev2/mingw32
> --enable-shared --enable-static --disable-multilib
> --enable-languages=c,c++,fortran,lto --enable-libstdcxx-time=yes
> --enable-threads=posix --enable-libgomp --enable-libatomic --enable-lto
> --enable-graphite --enable-checking=release --enable-fully-dynamic-string
> --enable-version-specific-runtime-libs --enable-libstdcxx-filesystem-ts=yes
> --disable-sjlj-exceptions --with-dwarf2 --disable-libstdcxx-pch
> --disable-libstdcxx-debug --enable-bootstrap --disable-rpath
> --disable-win32-registry --disable-nls --disable-werror --disable-symvers
> --with-gnu-as --with-gnu-ld --with-arch=i686 --with-tune=generic
> --with-libiconv --with-system-zlib
> --with-gmp=/c/mingw710/prerequisites/i686-w64-mingw32-static
> --with-mpfr=/c/mingw710/prerequisites/i686-w64-mingw32-static
> --with-mpc=/c/mingw710/prerequisites/i686-w64-mingw32-static
> --with-isl=/c/mingw710/prerequisites/i686-w64-mingw32-static
> --with-pkgversion='i686-posix-dwarf-rev2, Built by MinGW-W64 project'
> --with-bugurl=https://sourceforge.net/projects/mingw-w64 CFLAGS='-O2 -pipe
> -fno-ident -I/c/mingw710/i686-710-posix-dwarf-rt_v5-rev2/mingw32/opt/include
> -I/c/mingw710/prerequisites/i686-zlib-static/include
> -I/c/mingw710/prerequisites/i686-w64-mingw32-static/include' CXXFLAGS='-O2
> -pipe -fno-ident
> -I/c/mingw710/i686-710-posix-dwarf-rt_v5-rev2/mingw32/opt/include
> -I/c/mingw710/prerequisites/i686-zlib-static/include
> -I/c/mingw710/prerequisites/i686-w64-mingw32-static/include' CPPFLAGS='
> -I/c/mingw710/i686-710-posix-dwarf-rt_v5-rev2/mingw32/opt/include
> -I/c/mingw710/prerequisites/i686-zlib-static/include
> -I/c/mingw710/prerequisites/i686-w64-mingw32-static/include' LDFLAGS='-pipe
> -fno-ident -L/c/mingw710/i686-710-posix-dwarf-rt_v5-rev2/mingw32/opt/lib
> -L/c/mingw710/prerequisites/i686-zlib-static/lib
> -L/c/mingw710/prerequisites/i686-w64-mingw32-static/lib
> -Wl,--large-address-aware'
> Thread model: posix
> gcc version 7.1.0 (i686-posix-dwarf-rev2, Built by MinGW-W64 project)
>
> However, the dll is not loaded by csound. Would you mind to put the binary
> generated in some place at
> which i can download it to find out whether it is a compilation or a csound
> issue?
> My best.
> JoM
>
>
>
> On Wed, Sep 13, 2017 at 10:44 PM, Steven Yi <[hidden email]> wrote:
>>
>> I just compiled the .c file here (had to comment out the first line
>> which had csound style ; comment instead of //) using mingw64 and
>> command:
>>
>> gcc -O2 -shared -o newopc.dll newopc.c -DUSE_DOUBLE -I
>> ../work/csound/csound/include
>>
>> then was able to run the newopc-test.csd here.
>>
>> I'm using MSYS2, gcc 7.2.0, Windows 10.
>>
>> $ gcc -v
>> Using built-in specs.
>> COLLECT_GCC=C:\msys64\mingw64\bin\gcc.exe
>>
>> COLLECT_LTO_WRAPPER=C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/7.2.0/lto-wrapper.exe
>> Target: x86_64-w64-mingw32
>> Configured with: ../gcc-7.2.0/configure --prefix=/mingw64
>> --with-local-prefix=/mingw64/local --build=x86_64-w64-mingw32
>> --host=x86_64-w64-mingw32 --target=x86_64-w64-mingw32
>> --with-native-system-header-dir=/mingw64/x86_64-w64-mingw32/include
>> --libexecdir=/mingw64/lib --enable-bootstrap --with-arch=x86-64
>> --with-tune=generic
>> --enable-languages=c,lto,c++,objc,obj-c++,fortran,ada --enable-shared
>> --enable-static --enable-libatomic --enable-threads=posix
>> --enable-graphite --enable-fully-dynamic-string
>> --enable-libstdcxx-time=yes --disable-libstdcxx-pch
>> --disable-libstdcxx-debug --disable-isl-version-check --enable-lto
>> --enable-libgomp --disable-multilib --enable-checking=release
>> --disable-rpath --disable-win32-registry --disable-nls
>> --disable-werror --disable-symvers --with-libiconv --with-system-zlib
>> --with-gmp=/mingw64 --with-mpfr=/mingw64 --with-mpc=/mingw64
>> --with-isl=/mingw64 --with-pkgversion='Rev1, Built by MSYS2 project'
>> --with-bugurl=https://sourceforge.net/projects/msys2 --with-gnu-as
>> --with-gnu-ld
>> Thread model: posix
>> gcc version 7.2.0 (Rev1, Built by MSYS2 project)
>>
>>
>>
>> On Wed, Sep 13, 2017 at 9:30 PM, Joe Mantegna <[hidden email]>
>> wrote:
>> > Actually, I got installed both cygwin64 and mingw-w64 and it compiled
>> > like a
>> > charm, but with the same results.
>> > That is: the dll generated is not loaded by Csound.
>> > Any other suggestion?
>> > JoM
>> >
>> > On Wed, Sep 13, 2017 at 12:15 AM, Joe Mantegna
>> > <[hidden email]>
>> > wrote:
>> >>
>> >> Ahhh...that could be the reason, but i compiled also using gcc in
>> >> Ubuntu
>> >> 16.04 64 bits version the same code
>> >> with the same result.
>> >> Anyway, i will give a try installing MinGW64 and compiling, thanks.
>> >>
>> >> On Tue, Sep 12, 2017 at 8:55 PM, Michael Gogins
>> >> <[hidden email]>
>> >> wrote:
>> >>>
>> >>> Probably Csound for Windows is compiled for 64 bit CPU architecture
>> >>> and
>> >>> your plugin is complied for 32 bit CPU architecture. They both have to
>> >>> be
>> >>> the same.
>> >>>
>> >>> On Sep 12, 2017 7:49 PM, "Joe Mantegna" <[hidden email]>
>> >>> wrote:
>> >>>>
>> >>>> Hello folks, got some problem, can anyone help?
>> >>>> I´ve compiled the plugin example by Victor Lazzarini that i found in
>> >>>> the
>> >>>> FLOSS Manual of Csound under Windows 10 using MinGW+MSYS and
>> >>>> following the
>> >>>> given compilation command (which is also a part of the example):
>> >>>>
>> >>>> gcc -O2 -shared -o myopc.dll opsrc.c -DUSE_DOUBLE
>> >>>>     -I<path to Csound headers>
>> >>>>
>> >>>>
>> >>>> The compilation was absolutely smooth, but after that i copied the
>> >>>> newopc.dll in the
>> >>>> plugin6 folder of Csound, I've tried to run the csd example use and
>> >>>> it
>> >>>> did not work.
>> >>>> Here is the output after running the csd code:
>> >>>>
>> >>>> virtual_keyboard real time MIDI plugin for Csound
>> >>>> 0dBFS level = 32768.0
>> >>>> --Csound version 6.09.1 (double samples) Jul 10 2017
>> >>>> [commit: 8e8f7a02dc8f0677d10224f7ab18b63f63c80728]
>> >>>> libsndfile-1.0.27
>> >>>> WARNING: could not open library 'C:\Program
>> >>>> Files\Csound6_x64\plugins64\\newopc.dll' (-1)
>> >>>> WARNING: could not open library 'C:\Program
>> >>>> Files\Csound6_x64\plugins64\\py.dll' (-1)
>> >>>> UnifiedCSD: E:\csound-develop\newopc.csd
>> >>>>
>> >>>> STARTING FILE
>> >>>> Creating options
>> >>>> Creating orchestra
>> >>>> scoreless operation
>> >>>> Loading command-line libraries:
>> >>>> rtaudio: PortAudio module enabled ...
>> >>>> using callback interface
>> >>>>
>> >>>> error: syntax error, unexpected T_IDENT  (token "newopc") from file
>> >>>> E:\csound-develop\newopc.csd (1)
>> >>>>  line 11:
>> >>>> >>>asig   newopc  <<<
>> >>>> Unexpected untyped word asig when expecting a variable
>> >>>> Parsing failed due to invalid input!
>> >>>> Stopping on parser failure
>> >>>> cannot compile orchestra
>> >>>> end of score.              overall amps:      0.0
>> >>>> 1 errors in performance
>> >>>> Elapsed time at end of performance: real: 0.004s, CPU: 0.000s
>> >>>>
>> >>>> It seems that Csound doesn't load the compiled library, but i can't
>> >>>> figure out
>> >>>> what i am doing wrong. Code is attached.
>> >>>> Thank you in advance.
>> >>>>
>> >>>> JoM
>> >>>>
>> >>>>
>> >>
>> >
>
>


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Re: [Csnd-dev] Csound Plugin Example

Michael Gogins-2
I have the same version of Linux as you and it compiles, loads, and
runs for me AS I CORRECTED YOUR FILES.


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


On Thu, Sep 14, 2017 at 5:31 PM, Joe Mantegna <[hidden email]> wrote:

> Sorry, my last message was confusing.
> Under Windows 10 the binary compiled by Steven Yi loaded and run,
> so, it is a compilation issue that i could not solve yet. Mine compiles, but
> it is not
> loaded by Csound.
> Under Linux Ubuntu 16.04 LTS the library compiles but it is not loaded by
> Csound, apparently
> due to a compatibility problem.
> JoM
>
>
> On Thu, Sep 14, 2017 at 4:56 PM, Joe Mantegna <[hidden email]>
> wrote:
>>
>> Many thanks, the library is loaded and the example runs. So, it is a
>> building issue.
>> I will try to build with the same compiler you used.
>> JoM
>>
>> On Thu, Sep 14, 2017 at 11:51 AM, Steven Yi <[hidden email]> wrote:
>>>
>>> Try the file at:
>>>
>>> http://www.kunstmusik.com/newopc.dll
>>>
>>> On Thu, Sep 14, 2017 at 10:37 AM, Joe Mantegna
>>> <[hidden email]> wrote:
>>> > Well...
>>> > I am compiling using this version, i don´t see significant changes:
>>> > C:\>gcc -v
>>> > Using built-in specs.
>>> > COLLECT_GCC=gcc
>>> > COLLECT_LTO_WRAPPER=C:/Program\ Files\
>>> >
>>> > (x86)/mingw-w64/i686-7.1.0-posix-dwarf-rt_v5-rev2/mingw32/bin/../libexec/gcc/i686-w64-mingw32/7.1.0/lto-wrapper.exe
>>> > Target: i686-w64-mingw32
>>> > Configured with: ../../../src/gcc-7.1.0/configure
>>> > --host=i686-w64-mingw32
>>> > --build=i686-w64-mingw32 --target=i686-w64-mingw32 --prefix=/mingw32
>>> > --with-sysroot=/c/mingw710/i686-710-posix-dwarf-rt_v5-rev2/mingw32
>>> > --enable-shared --enable-static --disable-multilib
>>> > --enable-languages=c,c++,fortran,lto --enable-libstdcxx-time=yes
>>> > --enable-threads=posix --enable-libgomp --enable-libatomic --enable-lto
>>> > --enable-graphite --enable-checking=release
>>> > --enable-fully-dynamic-string
>>> > --enable-version-specific-runtime-libs
>>> > --enable-libstdcxx-filesystem-ts=yes
>>> > --disable-sjlj-exceptions --with-dwarf2 --disable-libstdcxx-pch
>>> > --disable-libstdcxx-debug --enable-bootstrap --disable-rpath
>>> > --disable-win32-registry --disable-nls --disable-werror
>>> > --disable-symvers
>>> > --with-gnu-as --with-gnu-ld --with-arch=i686 --with-tune=generic
>>> > --with-libiconv --with-system-zlib
>>> > --with-gmp=/c/mingw710/prerequisites/i686-w64-mingw32-static
>>> > --with-mpfr=/c/mingw710/prerequisites/i686-w64-mingw32-static
>>> > --with-mpc=/c/mingw710/prerequisites/i686-w64-mingw32-static
>>> > --with-isl=/c/mingw710/prerequisites/i686-w64-mingw32-static
>>> > --with-pkgversion='i686-posix-dwarf-rev2, Built by MinGW-W64 project'
>>> > --with-bugurl=https://sourceforge.net/projects/mingw-w64 CFLAGS='-O2
>>> > -pipe
>>> > -fno-ident
>>> > -I/c/mingw710/i686-710-posix-dwarf-rt_v5-rev2/mingw32/opt/include
>>> > -I/c/mingw710/prerequisites/i686-zlib-static/include
>>> > -I/c/mingw710/prerequisites/i686-w64-mingw32-static/include'
>>> > CXXFLAGS='-O2
>>> > -pipe -fno-ident
>>> > -I/c/mingw710/i686-710-posix-dwarf-rt_v5-rev2/mingw32/opt/include
>>> > -I/c/mingw710/prerequisites/i686-zlib-static/include
>>> > -I/c/mingw710/prerequisites/i686-w64-mingw32-static/include' CPPFLAGS='
>>> > -I/c/mingw710/i686-710-posix-dwarf-rt_v5-rev2/mingw32/opt/include
>>> > -I/c/mingw710/prerequisites/i686-zlib-static/include
>>> > -I/c/mingw710/prerequisites/i686-w64-mingw32-static/include'
>>> > LDFLAGS='-pipe
>>> > -fno-ident
>>> > -L/c/mingw710/i686-710-posix-dwarf-rt_v5-rev2/mingw32/opt/lib
>>> > -L/c/mingw710/prerequisites/i686-zlib-static/lib
>>> > -L/c/mingw710/prerequisites/i686-w64-mingw32-static/lib
>>> > -Wl,--large-address-aware'
>>> > Thread model: posix
>>> > gcc version 7.1.0 (i686-posix-dwarf-rev2, Built by MinGW-W64 project)
>>> >
>>> > However, the dll is not loaded by csound. Would you mind to put the
>>> > binary
>>> > generated in some place at
>>> > which i can download it to find out whether it is a compilation or a
>>> > csound
>>> > issue?
>>> > My best.
>>> > JoM
>>> >
>>> >
>>> >
>>> > On Wed, Sep 13, 2017 at 10:44 PM, Steven Yi <[hidden email]> wrote:
>>> >>
>>> >> I just compiled the .c file here (had to comment out the first line
>>> >> which had csound style ; comment instead of //) using mingw64 and
>>> >> command:
>>> >>
>>> >> gcc -O2 -shared -o newopc.dll newopc.c -DUSE_DOUBLE -I
>>> >> ../work/csound/csound/include
>>> >>
>>> >> then was able to run the newopc-test.csd here.
>>> >>
>>> >> I'm using MSYS2, gcc 7.2.0, Windows 10.
>>> >>
>>> >> $ gcc -v
>>> >> Using built-in specs.
>>> >> COLLECT_GCC=C:\msys64\mingw64\bin\gcc.exe
>>> >>
>>> >>
>>> >> COLLECT_LTO_WRAPPER=C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/7.2.0/lto-wrapper.exe
>>> >> Target: x86_64-w64-mingw32
>>> >> Configured with: ../gcc-7.2.0/configure --prefix=/mingw64
>>> >> --with-local-prefix=/mingw64/local --build=x86_64-w64-mingw32
>>> >> --host=x86_64-w64-mingw32 --target=x86_64-w64-mingw32
>>> >> --with-native-system-header-dir=/mingw64/x86_64-w64-mingw32/include
>>> >> --libexecdir=/mingw64/lib --enable-bootstrap --with-arch=x86-64
>>> >> --with-tune=generic
>>> >> --enable-languages=c,lto,c++,objc,obj-c++,fortran,ada --enable-shared
>>> >> --enable-static --enable-libatomic --enable-threads=posix
>>> >> --enable-graphite --enable-fully-dynamic-string
>>> >> --enable-libstdcxx-time=yes --disable-libstdcxx-pch
>>> >> --disable-libstdcxx-debug --disable-isl-version-check --enable-lto
>>> >> --enable-libgomp --disable-multilib --enable-checking=release
>>> >> --disable-rpath --disable-win32-registry --disable-nls
>>> >> --disable-werror --disable-symvers --with-libiconv --with-system-zlib
>>> >> --with-gmp=/mingw64 --with-mpfr=/mingw64 --with-mpc=/mingw64
>>> >> --with-isl=/mingw64 --with-pkgversion='Rev1, Built by MSYS2 project'
>>> >> --with-bugurl=https://sourceforge.net/projects/msys2 --with-gnu-as
>>> >> --with-gnu-ld
>>> >> Thread model: posix
>>> >> gcc version 7.2.0 (Rev1, Built by MSYS2 project)
>>> >>
>>> >>
>>> >>
>>> >> On Wed, Sep 13, 2017 at 9:30 PM, Joe Mantegna
>>> >> <[hidden email]>
>>> >> wrote:
>>> >> > Actually, I got installed both cygwin64 and mingw-w64 and it
>>> >> > compiled
>>> >> > like a
>>> >> > charm, but with the same results.
>>> >> > That is: the dll generated is not loaded by Csound.
>>> >> > Any other suggestion?
>>> >> > JoM
>>> >> >
>>> >> > On Wed, Sep 13, 2017 at 12:15 AM, Joe Mantegna
>>> >> > <[hidden email]>
>>> >> > wrote:
>>> >> >>
>>> >> >> Ahhh...that could be the reason, but i compiled also using gcc in
>>> >> >> Ubuntu
>>> >> >> 16.04 64 bits version the same code
>>> >> >> with the same result.
>>> >> >> Anyway, i will give a try installing MinGW64 and compiling, thanks.
>>> >> >>
>>> >> >> On Tue, Sep 12, 2017 at 8:55 PM, Michael Gogins
>>> >> >> <[hidden email]>
>>> >> >> wrote:
>>> >> >>>
>>> >> >>> Probably Csound for Windows is compiled for 64 bit CPU
>>> >> >>> architecture
>>> >> >>> and
>>> >> >>> your plugin is complied for 32 bit CPU architecture. They both
>>> >> >>> have to
>>> >> >>> be
>>> >> >>> the same.
>>> >> >>>
>>> >> >>> On Sep 12, 2017 7:49 PM, "Joe Mantegna"
>>> >> >>> <[hidden email]>
>>> >> >>> wrote:
>>> >> >>>>
>>> >> >>>> Hello folks, got some problem, can anyone help?
>>> >> >>>> I´ve compiled the plugin example by Victor Lazzarini that i found
>>> >> >>>> in
>>> >> >>>> the
>>> >> >>>> FLOSS Manual of Csound under Windows 10 using MinGW+MSYS and
>>> >> >>>> following the
>>> >> >>>> given compilation command (which is also a part of the example):
>>> >> >>>>
>>> >> >>>> gcc -O2 -shared -o myopc.dll opsrc.c -DUSE_DOUBLE
>>> >> >>>>     -I<path to Csound headers>
>>> >> >>>>
>>> >> >>>>
>>> >> >>>> The compilation was absolutely smooth, but after that i copied
>>> >> >>>> the
>>> >> >>>> newopc.dll in the
>>> >> >>>> plugin6 folder of Csound, I've tried to run the csd example use
>>> >> >>>> and
>>> >> >>>> it
>>> >> >>>> did not work.
>>> >> >>>> Here is the output after running the csd code:
>>> >> >>>>
>>> >> >>>> virtual_keyboard real time MIDI plugin for Csound
>>> >> >>>> 0dBFS level = 32768.0
>>> >> >>>> --Csound version 6.09.1 (double samples) Jul 10 2017
>>> >> >>>> [commit: 8e8f7a02dc8f0677d10224f7ab18b63f63c80728]
>>> >> >>>> libsndfile-1.0.27
>>> >> >>>> WARNING: could not open library 'C:\Program
>>> >> >>>> Files\Csound6_x64\plugins64\\newopc.dll' (-1)
>>> >> >>>> WARNING: could not open library 'C:\Program
>>> >> >>>> Files\Csound6_x64\plugins64\\py.dll' (-1)
>>> >> >>>> UnifiedCSD: E:\csound-develop\newopc.csd
>>> >> >>>>
>>> >> >>>> STARTING FILE
>>> >> >>>> Creating options
>>> >> >>>> Creating orchestra
>>> >> >>>> scoreless operation
>>> >> >>>> Loading command-line libraries:
>>> >> >>>> rtaudio: PortAudio module enabled ...
>>> >> >>>> using callback interface
>>> >> >>>>
>>> >> >>>> error: syntax error, unexpected T_IDENT  (token "newopc") from
>>> >> >>>> file
>>> >> >>>> E:\csound-develop\newopc.csd (1)
>>> >> >>>>  line 11:
>>> >> >>>> >>>asig   newopc  <<<
>>> >> >>>> Unexpected untyped word asig when expecting a variable
>>> >> >>>> Parsing failed due to invalid input!
>>> >> >>>> Stopping on parser failure
>>> >> >>>> cannot compile orchestra
>>> >> >>>> end of score.              overall amps:      0.0
>>> >> >>>> 1 errors in performance
>>> >> >>>> Elapsed time at end of performance: real: 0.004s, CPU: 0.000s
>>> >> >>>>
>>> >> >>>> It seems that Csound doesn't load the compiled library, but i
>>> >> >>>> can't
>>> >> >>>> figure out
>>> >> >>>> what i am doing wrong. Code is attached.
>>> >> >>>> Thank you in advance.
>>> >> >>>>
>>> >> >>>> JoM
>>> >> >>>>
>>> >> >>>>
>>> >> >>
>>> >> >
>>> >
>>> >
>>
>>
>
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Re: [Csnd-dev] Csound Plugin Example

Oscar Pablo Di Liscia
thanks AGAIN

El jueves, 14 de septiembre de 2017, Michael Gogins <[hidden email]> escribió:
I have the same version of Linux as you and it compiles, loads, and
runs for me AS I CORRECTED YOUR FILES.


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


On Thu, Sep 14, 2017 at 5:31 PM, Joe Mantegna <<a href="javascript:;" onclick="_e(event, &#39;cvml&#39;, &#39;joemantegna2006@gmail.com&#39;)">joemantegna2006@...> wrote:
> Sorry, my last message was confusing.
> Under Windows 10 the binary compiled by Steven Yi loaded and run,
> so, it is a compilation issue that i could not solve yet. Mine compiles, but
> it is not
> loaded by Csound.
> Under Linux Ubuntu 16.04 LTS the library compiles but it is not loaded by
> Csound, apparently
> due to a compatibility problem.
> JoM
>
>
> On Thu, Sep 14, 2017 at 4:56 PM, Joe Mantegna <<a href="javascript:;" onclick="_e(event, &#39;cvml&#39;, &#39;joemantegna2006@gmail.com&#39;)">joemantegna2006@...>
> wrote:
>>
>> Many thanks, the library is loaded and the example runs. So, it is a
>> building issue.
>> I will try to build with the same compiler you used.
>> JoM
>>
>> On Thu, Sep 14, 2017 at 11:51 AM, Steven Yi <<a href="javascript:;" onclick="_e(event, &#39;cvml&#39;, &#39;stevenyi@gmail.com&#39;)">stevenyi@...> wrote:
>>>
>>> Try the file at:
>>>
>>> http://www.kunstmusik.com/newopc.dll
>>>
>>> On Thu, Sep 14, 2017 at 10:37 AM, Joe Mantegna
>>> <<a href="javascript:;" onclick="_e(event, &#39;cvml&#39;, &#39;joemantegna2006@gmail.com&#39;)">joemantegna2006@...> wrote:
>>> > Well...
>>> > I am compiling using this version, i don´t see significant changes:
>>> > C:\>gcc -v
>>> > Using built-in specs.
>>> > COLLECT_GCC=gcc
>>> > COLLECT_LTO_WRAPPER=C:/Program\ Files\
>>> >
>>> > (x86)/mingw-w64/i686-7.1.0-posix-dwarf-rt_v5-rev2/mingw32/bin/../libexec/gcc/i686-w64-mingw32/7.1.0/lto-wrapper.exe
>>> > Target: i686-w64-mingw32
>>> > Configured with: ../../../src/gcc-7.1.0/configure
>>> > --host=i686-w64-mingw32
>>> > --build=i686-w64-mingw32 --target=i686-w64-mingw32 --prefix=/mingw32
>>> > --with-sysroot=/c/mingw710/i686-710-posix-dwarf-rt_v5-rev2/mingw32
>>> > --enable-shared --enable-static --disable-multilib
>>> > --enable-languages=c,c++,fortran,lto --enable-libstdcxx-time=yes
>>> > --enable-threads=posix --enable-libgomp --enable-libatomic --enable-lto
>>> > --enable-graphite --enable-checking=release
>>> > --enable-fully-dynamic-string
>>> > --enable-version-specific-runtime-libs
>>> > --enable-libstdcxx-filesystem-ts=yes
>>> > --disable-sjlj-exceptions --with-dwarf2 --disable-libstdcxx-pch
>>> > --disable-libstdcxx-debug --enable-bootstrap --disable-rpath
>>> > --disable-win32-registry --disable-nls --disable-werror
>>> > --disable-symvers
>>> > --with-gnu-as --with-gnu-ld --with-arch=i686 --with-tune=generic
>>> > --with-libiconv --with-system-zlib
>>> > --with-gmp=/c/mingw710/prerequisites/i686-w64-mingw32-static
>>> > --with-mpfr=/c/mingw710/prerequisites/i686-w64-mingw32-static
>>> > --with-mpc=/c/mingw710/prerequisites/i686-w64-mingw32-static
>>> > --with-isl=/c/mingw710/prerequisites/i686-w64-mingw32-static
>>> > --with-pkgversion='i686-posix-dwarf-rev2, Built by MinGW-W64 project'
>>> > --with-bugurl=https://sourceforge.net/projects/mingw-w64 CFLAGS='-O2
>>> > -pipe
>>> > -fno-ident
>>> > -I/c/mingw710/i686-710-posix-dwarf-rt_v5-rev2/mingw32/opt/include
>>> > -I/c/mingw710/prerequisites/i686-zlib-static/include
>>> > -I/c/mingw710/prerequisites/i686-w64-mingw32-static/include'
>>> > CXXFLAGS='-O2
>>> > -pipe -fno-ident
>>> > -I/c/mingw710/i686-710-posix-dwarf-rt_v5-rev2/mingw32/opt/include
>>> > -I/c/mingw710/prerequisites/i686-zlib-static/include
>>> > -I/c/mingw710/prerequisites/i686-w64-mingw32-static/include' CPPFLAGS='
>>> > -I/c/mingw710/i686-710-posix-dwarf-rt_v5-rev2/mingw32/opt/include
>>> > -I/c/mingw710/prerequisites/i686-zlib-static/include
>>> > -I/c/mingw710/prerequisites/i686-w64-mingw32-static/include'
>>> > LDFLAGS='-pipe
>>> > -fno-ident
>>> > -L/c/mingw710/i686-710-posix-dwarf-rt_v5-rev2/mingw32/opt/lib
>>> > -L/c/mingw710/prerequisites/i686-zlib-static/lib
>>> > -L/c/mingw710/prerequisites/i686-w64-mingw32-static/lib
>>> > -Wl,--large-address-aware'
>>> > Thread model: posix
>>> > gcc version 7.1.0 (i686-posix-dwarf-rev2, Built by MinGW-W64 project)
>>> >
>>> > However, the dll is not loaded by csound. Would you mind to put the
>>> > binary
>>> > generated in some place at
>>> > which i can download it to find out whether it is a compilation or a
>>> > csound
>>> > issue?
>>> > My best.
>>> > JoM
>>> >
>>> >
>>> >
>>> > On Wed, Sep 13, 2017 at 10:44 PM, Steven Yi <<a href="javascript:;" onclick="_e(event, &#39;cvml&#39;, &#39;stevenyi@gmail.com&#39;)">stevenyi@...> wrote:
>>> >>
>>> >> I just compiled the .c file here (had to comment out the first line
>>> >> which had csound style ; comment instead of //) using mingw64 and
>>> >> command:
>>> >>
>>> >> gcc -O2 -shared -o newopc.dll newopc.c -DUSE_DOUBLE -I
>>> >> ../work/csound/csound/include
>>> >>
>>> >> then was able to run the newopc-test.csd here.
>>> >>
>>> >> I'm using MSYS2, gcc 7.2.0, Windows 10.
>>> >>
>>> >> $ gcc -v
>>> >> Using built-in specs.
>>> >> COLLECT_GCC=C:\msys64\mingw64\bin\gcc.exe
>>> >>
>>> >>
>>> >> COLLECT_LTO_WRAPPER=C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/7.2.0/lto-wrapper.exe
>>> >> Target: x86_64-w64-mingw32
>>> >> Configured with: ../gcc-7.2.0/configure --prefix=/mingw64
>>> >> --with-local-prefix=/mingw64/local --build=x86_64-w64-mingw32
>>> >> --host=x86_64-w64-mingw32 --target=x86_64-w64-mingw32
>>> >> --with-native-system-header-dir=/mingw64/x86_64-w64-mingw32/include
>>> >> --libexecdir=/mingw64/lib --enable-bootstrap --with-arch=x86-64
>>> >> --with-tune=generic
>>> >> --enable-languages=c,lto,c++,objc,obj-c++,fortran,ada --enable-shared
>>> >> --enable-static --enable-libatomic --enable-threads=posix
>>> >> --enable-graphite --enable-fully-dynamic-string
>>> >> --enable-libstdcxx-time=yes --disable-libstdcxx-pch
>>> >> --disable-libstdcxx-debug --disable-isl-version-check --enable-lto
>>> >> --enable-libgomp --disable-multilib --enable-checking=release
>>> >> --disable-rpath --disable-win32-registry --disable-nls
>>> >> --disable-werror --disable-symvers --with-libiconv --with-system-zlib
>>> >> --with-gmp=/mingw64 --with-mpfr=/mingw64 --with-mpc=/mingw64
>>> >> --with-isl=/mingw64 --with-pkgversion='Rev1, Built by MSYS2 project'
>>> >> --with-bugurl=https://sourceforge.net/projects/msys2 --with-gnu-as
>>> >> --with-gnu-ld
>>> >> Thread model: posix
>>> >> gcc version 7.2.0 (Rev1, Built by MSYS2 project)
>>> >>
>>> >>
>>> >>
>>> >> On Wed, Sep 13, 2017 at 9:30 PM, Joe Mantegna
>>> >> <<a href="javascript:;" onclick="_e(event, &#39;cvml&#39;, &#39;joemantegna2006@gmail.com&#39;)">joemantegna2006@...>
>>> >> wrote:
>>> >> > Actually, I got installed both cygwin64 and mingw-w64 and it
>>> >> > compiled
>>> >> > like a
>>> >> > charm, but with the same results.
>>> >> > That is: the dll generated is not loaded by Csound.
>>> >> > Any other suggestion?
>>> >> > JoM
>>> >> >
>>> >> > On Wed, Sep 13, 2017 at 12:15 AM, Joe Mantegna
>>> >> > <<a href="javascript:;" onclick="_e(event, &#39;cvml&#39;, &#39;joemantegna2006@gmail.com&#39;)">joemantegna2006@...>
>>> >> > wrote:
>>> >> >>
>>> >> >> Ahhh...that could be the reason, but i compiled also using gcc in
>>> >> >> Ubuntu
>>> >> >> 16.04 64 bits version the same code
>>> >> >> with the same result.
>>> >> >> Anyway, i will give a try installing MinGW64 and compiling, thanks.
>>> >> >>
>>> >> >> On Tue, Sep 12, 2017 at 8:55 PM, Michael Gogins
>>> >> >> <<a href="javascript:;" onclick="_e(event, &#39;cvml&#39;, &#39;michael.gogins@gmail.com&#39;)">michael.gogins@...>
>>> >> >> wrote:
>>> >> >>>
>>> >> >>> Probably Csound for Windows is compiled for 64 bit CPU
>>> >> >>> architecture
>>> >> >>> and
>>> >> >>> your plugin is complied for 32 bit CPU architecture. They both
>>> >> >>> have to
>>> >> >>> be
>>> >> >>> the same.
>>> >> >>>
>>> >> >>> On Sep 12, 2017 7:49 PM, "Joe Mantegna"
>>> >> >>> <<a href="javascript:;" onclick="_e(event, &#39;cvml&#39;, &#39;joemantegna2006@gmail.com&#39;)">joemantegna2006@...>
>>> >> >>> wrote:
>>> >> >>>>
>>> >> >>>> Hello folks, got some problem, can anyone help?
>>> >> >>>> I´ve compiled the plugin example by Victor Lazzarini that i found
>>> >> >>>> in
>>> >> >>>> the
>>> >> >>>> FLOSS Manual of Csound under Windows 10 using MinGW+MSYS and
>>> >> >>>> following the
>>> >> >>>> given compilation command (which is also a part of the example):
>>> >> >>>>
>>> >> >>>> gcc -O2 -shared -o myopc.dll opsrc.c -DUSE_DOUBLE
>>> >> >>>>     -I<path to Csound headers>
>>> >> >>>>
>>> >> >>>>
>>> >> >>>> The compilation was absolutely smooth, but after that i copied
>>> >> >>>> the
>>> >> >>>> newopc.dll in the
>>> >> >>>> plugin6 folder of Csound, I've tried to run the csd example use
>>> >> >>>> and
>>> >> >>>> it
>>> >> >>>> did not work.
>>> >> >>>> Here is the output after running the csd code:
>>> >> >>>>
>>> >> >>>> virtual_keyboard real time MIDI plugin for Csound
>>> >> >>>> 0dBFS level = 32768.0
>>> >> >>>> --Csound version 6.09.1 (double samples) Jul 10 2017
>>> >> >>>> [commit: 8e8f7a02dc8f0677d10224f7ab18b63f63c80728]
>>> >> >>>> libsndfile-1.0.27
>>> >> >>>> WARNING: could not open library 'C:\Program
>>> >> >>>> Files\Csound6_x64\plugins64\\newopc.dll' (-1)
>>> >> >>>> WARNING: could not open library 'C:\Program
>>> >> >>>> Files\Csound6_x64\plugins64\\py.dll' (-1)
>>> >> >>>> UnifiedCSD: E:\csound-develop\newopc.csd
>>> >> >>>>
>>> >> >>>> STARTING FILE
>>> >> >>>> Creating options
>>> >> >>>> Creating orchestra
>>> >> >>>> scoreless operation
>>> >> >>>> Loading command-line libraries:
>>> >> >>>> rtaudio: PortAudio module enabled ...
>>> >> >>>> using callback interface
>>> >> >>>>
>>> >> >>>> error: syntax error, unexpected T_IDENT  (token "newopc") from
>>> >> >>>> file
>>> >> >>>> E:\csound-develop\newopc.csd (1)
>>> >> >>>>  line 11:
>>> >> >>>> >>>asig   newopc  <<<
>>> >> >>>> Unexpected untyped word asig when expecting a variable
>>> >> >>>> Parsing failed due to invalid input!
>>> >> >>>> Stopping on parser failure
>>> >> >>>> cannot compile orchestra
>>> >> >>>> end of score.              overall amps:      0.0
>>> >> >>>> 1 errors in performance
>>> >> >>>> Elapsed time at end of performance: real: 0.004s, CPU: 0.000s
>>> >> >>>>
>>> >> >>>> It seems that Csound doesn't load the compiled library, but i
>>> >> >>>> can't
>>> >> >>>> figure out
>>> >> >>>> what i am doing wrong. Code is attached.
>>> >> >>>> Thank you in advance.
>>> >> >>>>
>>> >> >>>> JoM
>>> >> >>>>
>>> >> >>>>
>>> >> >>
>>> >> >
>>> >
>>> >
>>
>>
>


--
Dr. Oscar Pablo Di Liscia
Profesor Titular
Director Programa de Investigación "Sistemas Temporales y Síntesis Espacial de Sonido en el Arte Sonoro"
Escuela Universitaria de Artes
Universidad Nacional de Quilmes
Argentina