I have just upgraded one of my computers from Debian 9 (stretch) to
Debian 10 (buster).  But now csound will not compile....

First error is below.

I might be change in optimisations or a cast problem.  Anyone have a
suggestion?

==John ff

[  0%] Building C object CMakeFiles/csound64-static.dir/Engine/envvar.c.o
/usr/bin/gcc -DCS_DEFAULT_PLUGINDIR=\"/usr/local/lib/csound/plugins64-6.0\" -DHAVE_EXECINFO -DHAVE_SOCKETS -DHAVE_STRTOD_L -DHAVE_STRTOK_R -DLINUX -DNO_FLTK_THREADS -DPIPES -DUSE_LRINT -D_CSOUND_RELEASE_ -D_GNU_SOURCE -I/usr/local/include -I/home/jpff/csound6/./H -I/home/jpff/csound6/./include -I/home/jpff/csound6/./Engine -I/home/jpff/csound6/./util -I/home/jpff/csound6/. -I/home/jpff/csound6 -I/home/jpff/csound6/include  -ftree-vectorize -ffast-math -mfpmath=sse -msse2 -fomit-frame-pointer -Wall -W -Wno-missing-field-initializers -Wno-unused-parameter -Wno-strict-aliasing-O3 -mtune=core2 -ftree-vectorize -ffast-math -DBETA -Wall -Werror -Wno-missing-field-initializers -fvisibility=hidden -std=gnu99 -DHAVE_ATOMIC_BUILTIN -DHAVE_CURL -DHAVE_PTHREAD -g   -D__BUILDING_LIBCSOUND -DHAVE_PTHREAD_SPIN_LOCK -DHAVE_PTHREAD_BARRIER_INIT -DPARCS -DGNU_GETTEXT -DHAVE_DIRENT_H -DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H -DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_VALUES_H -o 
 CMakeFiles/csound64-static.dir/Engine/envvar.c.o   -c /home/jpff/csound6/Engine/envvar.c
/home/jpff/csound6/Engine/envvar.c: In function ‘csoundFileOpenWithType_Async’:
/home/jpff/csound6/Engine/envvar.c:1413:30: error: cast between incompatible function types from ‘void * (*)(void *)’ to ‘uintptr_t (*)(void *)’ {aka ‘long unsigned int (*)(void *)’} [-Werror=cast-function-type]
         csound->CreateThread((uintptr_t (*)(void *))file_iothread, (void *) csound);
                              ^
/home/jpff/csound6/Engine/envvar.c: At top level:
cc1: error: unrecognized command line option ‘-Wno-strict-aliasing-O3’ [-Werror]
cc1: all warnings being treated as errors
make[2]: *** [CMakeFiles/csound64-static.dir/build.make:151: CMakeFiles/csound64-static.dir/Engine/envvar.c.o] Error 1
make[2]: Leaving directory '/home/jpff/csound6'

==John ffitch

It looks like the compiler doesn't like the cast. Can you change the function signature to avoid it?

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

> On 3 Aug 2019, at 21:29, John  wrote:
> 
> I have just upgraded one of my computers from Debian 9 (stretch) to
> Debian 10 (buster).  But now csound will not compile....
> 
> First error is below.
> 
> I might be change in optimisations or a cast problem.  Anyone have a
> suggestion?
> 
> ==John ff
> 
> [  0%] Building C object CMakeFiles/csound64-static.dir/Engine/envvar.c.o
> /usr/bin/gcc -DCS_DEFAULT_PLUGINDIR=\"/usr/local/lib/csound/plugins64-6.0\" -DHAVE_EXECINFO -DHAVE_SOCKETS -DHAVE_STRTOD_L -DHAVE_STRTOK_R -DLINUX -DNO_FLTK_THREADS -DPIPES -DUSE_LRINT -D_CSOUND_RELEASE_ -D_GNU_SOURCE -I/usr/local/include -I/home/jpff/csound6/./H -I/home/jpff/csound6/./include -I/home/jpff/csound6/./Engine -I/home/jpff/csound6/./util -I/home/jpff/csound6/. -I/home/jpff/csound6 -I/home/jpff/csound6/include  -ftree-vectorize -ffast-math -mfpmath=sse -msse2 -fomit-frame-pointer -Wall -W -Wno-missing-field-initializers -Wno-unused-parameter -Wno-strict-aliasing-O3 -mtune=core2 -ftree-vectorize -ffast-math -DBETA -Wall -Werror -Wno-missing-field-initializers -fvisibility=hidden -std=gnu99 -DHAVE_ATOMIC_BUILTIN -DHAVE_CURL -DHAVE_PTHREAD -g   -D__BUILDING_LIBCSOUND -DHAVE_PTHREAD_SPIN_LOCK -DHAVE_PTHREAD_BARRIER_INIT -DPARCS -DGNU_GETTEXT -DHAVE_DIRENT_H -DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H -DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_VALUES_H -o CMakeFiles/csound64-static.dir/Engine/envvar.c.o   -c /home/jpff/csound6/Engine/envvar.c
> /home/jpff/csound6/Engine/envvar.c: In function ‘csoundFileOpenWithType_Async’:
> /home/jpff/csound6/Engine/envvar.c:1413:30: error: cast between incompatible function types from ‘void * (*)(void *)’ to ‘uintptr_t (*)(void *)’ {aka ‘long unsigned int (*)(void *)’} [-Werror=cast-function-type]
>         csound->CreateThread((uintptr_t (*)(void *))file_iothread, (void *) csound);
>                              ^
> /home/jpff/csound6/Engine/envvar.c: At top level:
> cc1: error: unrecognized command line option ‘-Wno-strict-aliasing-O3’ [-Werror]
> cc1: all warnings being treated as errors
> make[2]: *** [CMakeFiles/csound64-static.dir/build.make:151: CMakeFiles/csound64-static.dir/Engine/envvar.c.o] Error 1
> make[2]: Leaving directory '/home/jpff/csound6'
> 
> ==John ffitch

I tried changig file-iotread to returm a uintptr_t but it dd not hange 
aything.  Maybe I typed it wrong.  Wil try again


On Sat, 3 Aug 2019, Victor Lazzarini wrote:

> It looks like the compiler doesn't like the cast. Can you change the function signature to avoid it?
>
> Victor Lazzarini
> Dean of Arts, Celtic Studies, and Philosophy
> Maynooth University
> Ireland
>
>> On 3 Aug 2019, at 21:29, John  wrote:
>>
>> I have just upgraded one of my computers from Debian 9 (stretch) to
>> Debian 10 (buster).  But now csound will not compile....
>>
>> First error is below.
>>
>> I might be change in optimisations or a cast problem.  Anyone have a
>> suggestion?
>>
>> ==John ff
>>
>> [  0%] Building C object CMakeFiles/csound64-static.dir/Engine/envvar.c.o
>> /usr/bin/gcc -DCS_DEFAULT_PLUGINDIR=\"/usr/local/lib/csound/plugins64-6.0\" -DHAVE_EXECINFO -DHAVE_SOCKETS -DHAVE_STRTOD_L -DHAVE_STRTOK_R -DLINUX -DNO_FLTK_THREADS -DPIPES -DUSE_LRINT -D_CSOUND_RELEASE_ -D_GNU_SOURCE -I/usr/local/include -I/home/jpff/csound6/./H -I/home/jpff/csound6/./include -I/home/jpff/csound6/./Engine -I/home/jpff/csound6/./util -I/home/jpff/csound6/. -I/home/jpff/csound6 -I/home/jpff/csound6/include  -ftree-vectorize -ffast-math -mfpmath=sse -msse2 -fomit-frame-pointer -Wall -W -Wno-missing-field-initializers -Wno-unused-parameter -Wno-strict-aliasing-O3 -mtune=core2 -ftree-vectorize -ffast-math -DBETA -Wall -Werror -Wno-missing-field-initializers -fvisibility=hidden -std=gnu99 -DHAVE_ATOMIC_BUILTIN -DHAVE_CURL -DHAVE_PTHREAD -g   -D__BUILDING_LIBCSOUND -DHAVE_PTHREAD_SPIN_LOCK -DHAVE_PTHREAD_BARRIER_INIT -DPARCS -DGNU_GETTEXT -DHAVE_DIRENT_H -DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H -DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_VALUES_H 
 -o CMakeFiles/csound64-static.dir/Engine/envvar.c.o   -c /home/jpff/csound6/Engine/envvar.c
>> /home/jpff/csound6/Engine/envvar.c: In function ‘csoundFileOpenWithType_Async’:
>> /home/jpff/csound6/Engine/envvar.c:1413:30: error: cast between incompatible function types from ‘void * (*)(void *)’ to ‘uintptr_t (*)(void *)’ {aka ‘long unsigned int (*)(void *)’} [-Werror=cast-function-type]
>>         csound->CreateThread((uintptr_t (*)(void *))file_iothread, (void *) csound);
>>                              ^
>> /home/jpff/csound6/Engine/envvar.c: At top level:
>> cc1: error: unrecognized command line option ‘-Wno-strict-aliasing-O3’ [-Werror]
>> cc1: all warnings being treated as errors
>> make[2]: *** [CMakeFiles/csound64-static.dir/build.make:151: CMakeFiles/csound64-static.dir/Engine/envvar.c.o] Error 1
>> make[2]: Leaving directory '/home/jpff/csound6'
>>
>> ==John ffitch
>

YEs; I must have mistyped.  there is a similar case in musmon.c that needs 
tesame adjustment.

Will check it comiles OK on the other operating dsystem and commit if OK


On Sat, 3 Aug 2019, john wrote:

> I tried changig file-iotread to returm a uintptr_t but it dd not hange 
> aything.  Maybe I typed it wrong.  Wil try again
>
>
> On Sat, 3 Aug 2019, Victor Lazzarini wrote:
>
>> It looks like the compiler doesn't like the cast. Can you change the 
>> function signature to avoid it?
>> 
>> Victor Lazzarini
>> Dean of Arts, Celtic Studies, and Philosophy
>> Maynooth University
>> Ireland
>> 
>>> On 3 Aug 2019, at 21:29, John  wrote:
>>> 
>>> I have just upgraded one of my computers from Debian 9 (stretch) to
>>> Debian 10 (buster).  But now csound will not compile....
>>> 
>>> First error is below.
>>> 
>>> I might be change in optimisations or a cast problem.  Anyone have a
>>> suggestion?
>>> 
>>> ==John ff
>>> 
>>> [  0%] Building C object CMakeFiles/csound64-static.dir/Engine/envvar.c.o
>>> /usr/bin/gcc 
>>> -DCS_DEFAULT_PLUGINDIR=\"/usr/local/lib/csound/plugins64-6.0\" 
>>> -DHAVE_EXECINFO -DHAVE_SOCKETS -DHAVE_STRTOD_L -DHAVE_STRTOK_R -DLINUX 
>>> -DNO_FLTK_THREADS -DPIPES -DUSE_LRINT -D_CSOUND_RELEASE_ -D_GNU_SOURCE 
>>> -I/usr/local/include -I/home/jpff/csound6/./H 
>>> -I/home/jpff/csound6/./include -I/home/jpff/csound6/./Engine 
>>> -I/home/jpff/csound6/./util -I/home/jpff/csound6/. -I/home/jpff/csound6 
>>> -I/home/jpff/csound6/include  -ftree-vectorize -ffast-math -mfpmath=sse 
>>> -msse2 -fomit-frame-pointer -Wall -W -Wno-missing-field-initializers 
>>> -Wno-unused-parameter -Wno-strict-aliasing-O3 -mtune=core2 
>>> -ftree-vectorize -ffast-math -DBETA -Wall -Werror 
>>> -Wno-missing-field-initializers -fvisibility=hidden -std=gnu99 
>>> -DHAVE_ATOMIC_BUILTIN -DHAVE_CURL -DHAVE_PTHREAD -g 
>>> -D__BUILDING_LIBCSOUND -DHAVE_PTHREAD_SPIN_LOCK 
>>> -DHAVE_PTHREAD_BARRIER_INIT -DPARCS -DGNU_GETTEXT -DHAVE_DIRENT_H 
>>> -DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H 
>>> -DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_VALUES_H -o 
>>> CMakeFiles/csound64-static.dir/Engine/envvar.c.o   -c 
>>> /home/jpff/csound6/Engine/envvar.c
>>> /home/jpff/csound6/Engine/envvar.c: In function 
>>> ‘csoundFileOpenWithType_Async’:
>>> /home/jpff/csound6/Engine/envvar.c:1413:30: error: cast between 
>>> incompatible function types from ‘void * (*)(void *)’ to ‘uintptr_t 
>>> (*)(void *)’ {aka ‘long unsigned int (*)(void *)’} 
>>> [-Werror=cast-function-type]
>>>         csound->CreateThread((uintptr_t (*)(void *))file_iothread, (void 
>>> *) csound);
>>>                              ^
>>> /home/jpff/csound6/Engine/envvar.c: At top level:
>>> cc1: error: unrecognized command line option ‘-Wno-strict-aliasing-O3’ 
>>> [-Werror]
>>> cc1: all warnings being treated as errors
>>> make[2]: *** [CMakeFiles/csound64-static.dir/build.make:151: 
>>> CMakeFiles/csound64-static.dir/Engine/envvar.c.o] Error 1
>>> make[2]: Leaving directory '/home/jpff/csound6'
>>> 
>>> ==John ffitch
>

There is anotercase in Top/threads that I have not understood yet.  Too 
late tomiht


On Sat, 3 Aug 2019, Victor Lazzarini wrote:

> It looks like the compiler doesn't like the cast. Can you change the function signature to avoid it?
>
> Victor Lazzarini
> Dean of Arts, Celtic Studies, and Philosophy
> Maynooth University
> Ireland
>
>> On 3 Aug 2019, at 21:29, John  wrote:
>>
>> I have just upgraded one of my computers from Debian 9 (stretch) to
>> Debian 10 (buster).  But now csound will not compile....
>>
>> First error is below.
>>
>> I might be change in optimisations or a cast problem.  Anyone have a
>> suggestion?
>>
>> ==John ff
>>
>> [  0%] Building C object CMakeFiles/csound64-static.dir/Engine/envvar.c.o
>> /usr/bin/gcc -DCS_DEFAULT_PLUGINDIR=\"/usr/local/lib/csound/plugins64-6.0\" -DHAVE_EXECINFO -DHAVE_SOCKETS -DHAVE_STRTOD_L -DHAVE_STRTOK_R -DLINUX -DNO_FLTK_THREADS -DPIPES -DUSE_LRINT -D_CSOUND_RELEASE_ -D_GNU_SOURCE -I/usr/local/include -I/home/jpff/csound6/./H -I/home/jpff/csound6/./include -I/home/jpff/csound6/./Engine -I/home/jpff/csound6/./util -I/home/jpff/csound6/. -I/home/jpff/csound6 -I/home/jpff/csound6/include  -ftree-vectorize -ffast-math -mfpmath=sse -msse2 -fomit-frame-pointer -Wall -W -Wno-missing-field-initializers -Wno-unused-parameter -Wno-strict-aliasing-O3 -mtune=core2 -ftree-vectorize -ffast-math -DBETA -Wall -Werror -Wno-missing-field-initializers -fvisibility=hidden -std=gnu99 -DHAVE_ATOMIC_BUILTIN -DHAVE_CURL -DHAVE_PTHREAD -g   -D__BUILDING_LIBCSOUND -DHAVE_PTHREAD_SPIN_LOCK -DHAVE_PTHREAD_BARRIER_INIT -DPARCS -DGNU_GETTEXT -DHAVE_DIRENT_H -DHAVE_FCNTL_H -DHAVE_UNISTD_H -DHAVE_STDINT_H -DHAVE_SYS_TIME_H -DHAVE_SYS_TYPES_H -DHAVE_TERMIOS_H -DHAVE_VALUES_H 
 -o CMakeFiles/csound64-static.dir/Engine/envvar.c.o   -c /home/jpff/csound6/Engine/envvar.c
>> /home/jpff/csound6/Engine/envvar.c: In function ‘csoundFileOpenWithType_Async’:
>> /home/jpff/csound6/Engine/envvar.c:1413:30: error: cast between incompatible function types from ‘void * (*)(void *)’ to ‘uintptr_t (*)(void *)’ {aka ‘long unsigned int (*)(void *)’} [-Werror=cast-function-type]
>>         csound->CreateThread((uintptr_t (*)(void *))file_iothread, (void *) csound);
>>                              ^
>> /home/jpff/csound6/Engine/envvar.c: At top level:
>> cc1: error: unrecognized command line option ‘-Wno-strict-aliasing-O3’ [-Werror]
>> cc1: all warnings being treated as errors
>> make[2]: *** [CMakeFiles/csound64-static.dir/build.make:151: CMakeFiles/csound64-static.dir/Engine/envvar.c.o] Error 1
>> make[2]: Leaving directory '/home/jpff/csound6'
>>
>> ==John ffitch
>