<div dir="ltr"><div dir="ltr"><div>Is this part of the log relevant?</div><div><br></div><div>            Checking for a functional fblaslapack<br>                    Looking for FBLASLAPACK at git.fblaslapack, hg.fblaslapack or a directory starting with ['fblaslapack']<br>                    Found a copy of FBLASLAPACK in fblaslapack-3.4.2<br>                      Pushing language FC<br>Executing: mpif90 -V<br>                      Popping language FC<br>                      Pushing language FC<br>Executing: mpif90 -c -o /tmp/petsc-VuReVk/config.setCompilers/conftest.o -I/tmp/petsc-VuReVk/config.compilers -I/tmp/petsc-VuReVk/config.types -I/tmp/petsc-VuReVk/config.libraries -I/tmp/petsc-VuReVk/config.setCompilers -fPIC -fopenmp  -g -O  -O0   /tmp/petsc-VuReVk/config.setCompilers/conftest.F90 <br>Successful compile:<br>Source:<br>      program main<br><br>      end<br>Executing: mpif90 -c -o /tmp/petsc-VuReVk/config.setCompilers/conftest.o -I/tmp/petsc-VuReVk/config.compilers -I/tmp/petsc-VuReVk/config.types -I/tmp/petsc-VuReVk/config.libraries -I/tmp/petsc-VuReVk/config.setCompilers -fPIC -fopenmp  -g -O  -mfp16-format=ieee  /tmp/petsc-VuReVk/config.setCompilers/conftest.F90 <br>Possible ERROR while running compiler: exit code 256<br>stderr:<br><b>gfortran: error: unrecognized command line option ‘-mfp16-format=ieee’</b><br>Source:<br>      program main<br><br>      end<br>                        Rejecting compiler flag -mfp16-format=ieee due to nonzero status from link<br>                        Rejecting compiler flag -mfp16-format=ieee due to <br>gfortran: error: unrecognized command line option ‘-mfp16-format=ieee’<br><br>PETSc Error: No output file produced<br>                      Popping language FC<br>                      Pushing language FC<br>                      Popping language FC<br>Do not need to rebuild FBLASLAPACK<br>            Not checking for library in Download FBLASLAPACK: [] because no functions given to check for<br><br></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Feb 27, 2019 at 10:04 AM Balay, Satish via petsc-users <<a href="mailto:petsc-users@mcs.anl.gov">petsc-users@mcs.anl.gov</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">>>><br>
stderr:<br>
/usr/bin/ld: cannot find -lfblas<br>
<<<<br>
<br>
Looks like a broken/incomplete build - that configure thinks is successful.<br>
<br>
Suggest doing a fresh build after 'rm -rf /home/ryan/projects/moose/petsc/linux-c-opt'<br>
<br>
Also if using threads - might want to use --download-openblas [or MKL]<br>
<br>
Satish<br>
<br>
On Wed, 27 Feb 2019, Fande Kong wrote:<br>
<br>
> Hi Satish,<br>
> <br>
> Do you have any idea why the configure failed?<br>
> <br>
> Thanks,<br>
> <br>
> Fande<br>
> <br>
> On Mon, Feb 25, 2019 at 2:57 PM <<a href="mailto:ryan.c.cooper@uconn.edu" target="_blank">ryan.c.cooper@uconn.edu</a>> wrote:<br>
> <br>
> > Greetings,<br>
> > I am having trouble installing Petsc with the given configuration options<br>
> > in the scripts/update_and_rebuild_petsc.sh. I have attached the<br>
> > confiugure.log. I am running Arch linux - kernel 4.20.12, mpi: gcc 8.2.1,<br>
> > mpif77/90: gnu fortran gcc 8.2.1.<br>
> ><br>
> > The main problem is that I keep getting errors for superlu_dist and<br>
> > scalapack that the downloaded file cannot be installed with the given<br>
> > configuration. Are there some other flags I can specify to compile and link<br>
> > the packages with Petsc?<br>
> ><br>
> ><br>
> > --<br>
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> > To view this discussion on the web visit<br>
> > <a href="https://groups.google.com/d/msgid/moose-users/09180386-e88b-4776-94cc-1f0cc00e00f6%40googlegroups.com" rel="noreferrer" target="_blank">https://groups.google.com/d/msgid/moose-users/09180386-e88b-4776-94cc-1f0cc00e00f6%40googlegroups.com</a><br>
> > <<a href="https://groups.google.com/d/msgid/moose-users/09180386-e88b-4776-94cc-1f0cc00e00f6%40googlegroups.com?utm_medium=email&utm_source=footer" rel="noreferrer" target="_blank">https://groups.google.com/d/msgid/moose-users/09180386-e88b-4776-94cc-1f0cc00e00f6%40googlegroups.com?utm_medium=email&utm_source=footer</a>><br>
> > .<br>
> > For more options, visit <a href="https://groups.google.com/d/optout" rel="noreferrer" target="_blank">https://groups.google.com/d/optout</a>.<br>
> ><br>
> <br>
<br>
</blockquote></div>