Re: math/blas not compiling due to gcc7 error

[Chavdar Ivanov <ci4ic4%gmail.com@localhost>]

FWIW I just rebuilt math{blas,lapack} under -current amd64 using

PKGSRC_FORTRAN=gfortran
GFORTRAN_VERSION=8

and  gcc8-8.4.0nb3. 'make test' in both packages appears empty,
though, while on my previous build in August last year they worked.
Any reason why?

On Thu, 11 Feb 2021 at 09:08, Connor McLaughlan <cont6pro3%gmail.com@localhost> wrote:
>
>
>
> On Wed, Feb 10, 2021 at 11:43 AM Connor McLaughlan <cont6pro3%gmail.com@localhost> wrote:
>>
>>
>>
>> On Tue, Aug 25, 2020 at 12:39 AM Chavdar Ivanov <ci4ic4%gmail.com@localhost> wrote:
>>>
>>> Sure,
>>>
>>> > In any case, could you please check with nm if libm.so has "cabsl"?
>>>
>>> ~ nm /lib/libm.so |grep cab
>>> 000000000000d516 T __c99_cabs
>>> 000000000000d4ff T __c99_cabsf
>>> 000000000001957b T __c99_cabsl
>>> 000000000000d52d T cabs
>>> 000000000000d51b T cabsf
>>>
>>> so, no.
>>>
>>> >
>>> > Still trying to figure out if it is a problem of the base system or
>>> > the gfortran configuration.
>>> > But those things linking and symbol things are not exactly my
>>> > expertise, so i'm just trying around.
>>> >
>>> > I also tried gcc8 gfortran by setting it in mk.conf and compiling
>>> > math/blas as suggested.
>>> > gcc8  gets installed and applied, but yields the same cabsl problem again:
>>> >
>>> > bash-5.0# bmake install
>>> > => Bootstrap dependency digest>=20010302: found digest-20190127
>>> > => Checksum SHA1 OK for lapack-3.9.0.tgz
>>> > => Checksum RMD160 OK for lapack-3.9.0.tgz
>>> > => Checksum SHA512 OK for lapack-3.9.0.tgz
>>> > ===> Installing dependencies for blas-3.9.0
>>> > => Tool dependency bsdtar-[0-9]*: found bsdtar-3.4.3
>>> > => Tool dependency cmake>=2.8.1nb1: found cmake-3.17.3
>>>
>>> FWIW my cmake is 3.18.1.
>>>
>>
>> I have set up a new system on an empty SSD: NetBSD9.1, latest pkgsrc, sparc64.
>> The problem is still present and blas-3.9.0 / lapack-3.9.0 will not compile.
>>
>> I tried to compile the old blas-3.7.1nb1 / lapack-3.7.1nb1 and it will finish without a problem.
>>
>> The main difference is that the old versions use gmake, while the new version use cmake (i am using cmake 3.19.2).
>>
>> Any ideas if that could be the cause?
>
>
> Ok this was premature...i can compile the old gmake based versions, but upon running i end up again with the problem that cabsl is missing in libgfortran.so.4.0
>
>    /usr/bin/ld: /usr/pkg/gcc7/lib/gcc/sparc64--netbsd/7.5.0/../../../libgfortran.so: undefined reference to `cabsl'
>
> Don't really know how interpret it and if it is a problem in the base libraries of the system or in the pkgsrc created gcc-7.5.0.
>
> Regards,
> Connor



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