<div dir="ltr">It checks the F77 compiler by trying to compile an LAPACK thing, and cannot find LAPACK<div><br></div><div>configure:4356: mpif77 conftest.f -Wl,-rpath,/Users/markadams/Codes/petsc/arch-macosx-gnu-g/lib -L/Users/markadams/Codes/petsc/arch-macosx-gnu-g/lib -lz -llapack -lblas >&5<br>ld: library not found for -llapack<br>collect2: error: ld returned 1 exit status<br>configure:4360: $? = 1<br>configure:4398: result: no<br>configure: failed program was:<br>| program main<br>| <br>| end<br>configure:4403: error: in `/Users/markadams/Codes/petsc/arch-macosx-gnu-g/externalpackages/git.p4est':<br>configure:4405: error: Fortran 77 compiler cannot create executables<br></div><div><br></div><div>Is your LAPACK screwed up somehow?</div><div><br></div><div> Thanks,</div><div><br></div><div> Matt</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Mar 5, 2020 at 8:33 AM Mark Adams <<a href="mailto:mfadams@lbl.gov">mfadams@lbl.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"><div dir="ltr">I had a user report a problem on Cori and I see it on my Mac.</div>
</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div>What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.<br>-- Norbert Wiener</div><div><br></div><div><a href="http://www.cse.buffalo.edu/~knepley/" target="_blank">https://www.cse.buffalo.edu/~knepley/</a><br></div></div></div></div></div></div></div>