On Wed, Aug 19, 2020 at 2:24 AM Jason Bacon <outpaddling%yahoo.com@localhost> wrote:
On 2020-08-18 17:26, Connor McLaughlan wrote:
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
[...]
+#ifndef _NETBSD_PROTOS_H_
+#define _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?
Regards,
Connor
FYI, can't reproduce the problem on AMD64:
=> Checking file-check results for blas-3.9.0
=> Creating binary package
/home/bacon/Pkgsrc/pkgsrc/wip/blas/work/.packages/blas-3.9.0.tgz
===> Building binary package for blas-3.9.0
=> Creating binary package
/home/bacon/Pkgsrc/pkgsrc/packages/All/blas-3.9.0.tgz
===> Installing binary package of blas-3.9.0
localhost: {21} pwd
/home/bacon/Pkgsrc/pkgsrc/wip/blas
localhost: {22} uname -a
NetBSD localhost 9.0 NetBSD 9.0 (GENERIC) #0: Fri Feb 14 00:06:28 UTC
2020 mkrepro%mkrepro.NetBSD.org@localhost:/usr/src/sys/arch/amd64/compile/GENERIC
amd64
I have done a little testing on Linux/amd64.
Here i compile lang/gcc7 and the gfortran is able to compile
math/coinmp, so in theory should be working.
But i was again unable to compile math/blas or wip/blas, this time
with a different error (which is of no particular importance to me, my
sparc64 error is the one i need solved):
-- The Fortran compiler identification is GNU 7.5.0
-- The C compiler identification is GNU 9.2.1
-- Check for working Fortran compiler:
/usr/pkgsrc/math/blas/work/.cwrapper/bin/gfortran
-- Check for working Fortran compiler:
/usr/pkgsrc/math/blas/work/.cwrapper/bin/gfortran - broken
CMake Error at /usr/pkg/share/cmake-3.17/Modules/CMakeTestFortranCompiler.cmake:45
(message):
The Fortran compiler
"/usr/pkgsrc/math/blas/work/.cwrapper/bin/gfortran"
is not able to compile a simple test program.
It fails with the following output:
Change Dir: /usr/pkgsrc/math/blas/work/lapack-3.9.0/obj/CMakeFiles/CMakeTmp
Run Build Command(s):/usr/bin/gmake cmTC_7e63b/fast && make -f
CMakeFiles/cmTC_7e63b.dir/build.make CMakeFiles/cmTC_7e63b.dir/build
Building Fortran object CMakeFiles/cmTC_7e63b.dir/testFortranCompiler.f.o
/usr/pkgsrc/math/blas/work/.cwrapper/bin/gfortran -O -c
/usr/pkgsrc/math/blas/work/lapack-3.9.0/obj/CMakeFiles/CMakeTmp/testFortranCompiler.f
-o CMakeFiles/cmTC_7e63b.dir/testFortranCompiler.f.o
Linking Fortran executable cmTC_7e63b
/usr/pkg/bin/cmake -E cmake_link_script
CMakeFiles/cmTC_7e63b.dir/link.txt --verbose=1
/usr/pkgsrc/math/blas/work/.cwrapper/bin/gfortran -L/usr/pkg/lib
-Wl,-R/usr/pkg/lib -L/usr/lib64 -Wl,-R/usr/lib64 -O
CMakeFiles/cmTC_7e63b.dir/testFortranCompiler.f.o -o cmTC_7e63b
/usr/bin/ld: cannot find -lgcc_s
collect2: error: ld returned 1 exit status
*** Error code 1
Stop.
make[1]: stopped in
/usr/pkgsrc/math/blas/work/lapack-3.9.0/obj/CMakeFiles/CMakeTmp
gmake: *** [Makefile:141: cmTC_7e63b/fast] Error 1
CMake will not be able to correctly generate this project.
Call Stack (most recent call first):
CMakeLists.txt:3 (project)
-- Configuring incomplete, errors occurred!
See also "/usr/pkgsrc/math/blas/work/lapack-3.9.0/obj/CMakeFiles/CMakeOutput.log".
See also "/usr/pkgsrc/math/blas/work/lapack-3.9.0/obj/CMakeFiles/CMakeError.log".
*** Error code 1
Stop.
bmake[1]: stopped in /usr/pkgsrc/math/blas
*** Error code 1
Stop.
Regards,
Connor