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Re: math/blas not compiling due to gcc7 error
On Tue, Aug 18, 2020 at 10:56 AM Connor McLaughlan <cont6pro3%gmail.com@localhost> wrote:
> On Tue, Aug 18, 2020 at 9:49 AM Juraj Lutter <otis%netbsd.org@localhost> wrote:
> > > On 18 Aug 2020, at 09:35, Connor McLaughlan <cont6pro3%gmail.com@localhost> wrote:
> > >
> > > On Sat, Aug 15, 2020 at 2:11 AM Connor McLaughlan <cont6pro3%gmail.com@localhost> wrote:
> > >>
> > >
> > >> I am unsure if this is an error of blas by calling the undefined
> > >> reference in libgfortran.so or by gcc7 to have experienced an error
> > >> during building of its fortran compiler.
So i think there is something wrong with the gcc7 build via pkgsrc on sparc64.
The libgfortran.so has undefined symbols of the cab* functions.
There are patches for gcc7 that have the focus to adjust these issues
for NetBSD, but something is not working out for gfortran on sparc64:
bash-5.0# more patch-gcc_config.gcc
$NetBSD: patch-gcc_config.gcc,v 1.4 2018/11/09 11:22:13 mrg Exp $
Workaround netbsd's compatibility non-C99 cabs (causes gfortran link failures)
bash-5.0# cat patch-gcc_config_netbsd-protos.h
+double __c99_cabs (double complex);
+float __c99_cabsf (float complex);
+long double __c99_cabsl (long double complex);
Should i start a new mailing since this seems not to be a problem of
math/blas or math/coinmp?
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