<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Hi Matthew,<div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On 12 Jul 2015, at 10:54, Matthew Knepley <<a href="mailto:knepley@gmail.com" class="">knepley@gmail.com</a>> wrote:</div><div class=""><div dir="ltr" style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin: 0px 0px 0px 0.8ex; border-left-width: 1px; border-left-color: rgb(204, 204, 204); border-left-style: solid; padding-left: 1ex;">I have Lapack-related undefined symbols errors when trying to run tests on Hypre, configured and compiled by PETSc<br class="">(./configure --download-superlu_dist --download-metis --download-parmetis --with-cc=mpicc --with-cxx=mpicxx --with-fc=mpif90 --with-debugging=0 --download-hypre).<br class="">Any ideas what’s happening?<br class=""></blockquote><div class=""><br class=""></div><div class="">We need configure.log. This certainly sounds like a problem from mixing builds. Had you had unsuccessfu</div></div></div></div></div></blockquote><div><br class=""></div><div>please, find it attached.</div><br class=""><blockquote type="cite" class=""><div dir="ltr" style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><div class="gmail_extra"><div class="gmail_quote"><div class="">builds in this directory before? I would recommend wiping out the $PETSC_ARCH directory completely in</div></div></div></div></blockquote><div><br class=""></div><div>no.</div><br class=""><blockquote type="cite" class=""><div dir="ltr" style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><div class="gmail_extra"><div class="gmail_quote"><div class="">these cases.</div></div></div></div></blockquote><div><br class=""></div><div>wiped, reconfigured, but the problem is still there.</div><div><br class=""></div><div>p.s. I submitted a pull request for homebrew-science (os-x): <a href="https://github.com/Homebrew/homebrew-science/pull/2511" class="">https://github.com/Homebrew/homebrew-science/pull/2511</a></div><div>and Hypre 2.10 compiles and runs 'make check' and 'make test' fine.</div><div><br class=""></div><div>The configure line is different from the one PETSc uses (blas and lapack libs are specified here):</div><div><div>./configure</div><div>--prefix=/usr/local/Cellar/hypre/2.10.0b</div><div>--with-blas=yes</div><div>--with-blas-libs=blas cblas</div><div>--with-blas-lib-dirs=/usr/lib</div><div>--with-lapack=yes</div><div>--with-lapack-libs=lapack clapack f77lapack</div><div>--with-lapack-lib-dirs=/usr/lib</div><div>--without-superlu</div><div>--without-fei</div><div>--without-mli</div><div>--with-MPI</div><div>--with-MPI-include=/usr/local/include</div><div>--with-MPI-lib-dirs=/usr/local/lib</div><div>--with-MPI-libs=mpi</div></div><div><br class=""></div><div>Regards,</div><div>Denis.</div><div><br class=""></div><div></div></div></div></body></html>