I have opened https://trac.sagemath.org/ticket/33153 for this.
On Wednesday, January 12, 2022 at 9:20:55 AM UTC-8 bae...@gmail.com wrote:
> Indeed, adding the flag
> export CFLAGS="${CFLAGS} -Wno-error=return-type"
> fixed the problem. Never had to do this in the past though.
>
> Thanks a lot for the help!
>
> Michael Orlitzky schrieb am Mittwoch, 12. Januar 2022 um 14:18:20 UTC+1:
>
>> On Wed, 2022-01-12 at 10:19 +0000, Dima Pasechnik wrote:
>> >
>> > Basically, your C++ compiler is too strict.
>>
>> I think it's just the CFLAGS that are too strict:
>>
>> error: Command "gcc-10 -Wno-unused-result -Wsign-compare -DNDEBUG
>> -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong
>> -funwind-tables -fasynchronous-unwind-tables
>> -fstack-clash-protection -Werror=return-type ...
>>
>> If it wasn't added manually, that "-Werror=return-type" likely came
>> from some pkg-config file and was automatically appended to CFLAGS.
>> First I would try
>>
>> export CFLAGS="${CFLAGS} -Wno-error=return-type"
>> ./configure
>> make
>>
>> to see if it can be overridden. But it would be nice to track down the
>> source of the -Werror so that it can be fixed for others.
>>
>>
>>
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