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<p class="MsoNormal">The particular link error should have been fixed since this Monday. Try make sure it is the correct source tree and clean build tree? That said, there will be additional run time issues building ch4 on mac. I’ll spend some time tomorrow
and follow up if I can make progress.<o:p></o:p></p>
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<p class="MsoNormal"><span style="color:black">--<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black">Hui Zhou<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black">Principal Software Development Specialist<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black">Mathematics and Computer Science<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black">Argonne National Laboratory<o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:12.0pt;color:black">From: </span></b><span style="font-size:12.0pt;color:black">"Gropp, William D via discuss" <discuss@mpich.org><br>
<b>Reply-To: </b>"discuss@mpich.org" <discuss@mpich.org><br>
<b>Date: </b>Thursday, August 6, 2020 at 5:01 PM<br>
<b>To: </b>"discuss@mpich.org" <discuss@mpich.org><br>
<b>Cc: </b>"Gropp, William D" <wgropp@illinois.edu><br>
<b>Subject: </b>[mpich-discuss] Unable to build on OSX<o:p></o:p></span></p>
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<p class="MsoNormal">Using the current as of this morning from git, hash 1d340282 , and with CC=gcc-10 (needed to work with the corresponding version of gfortran, because gcc on OSX is really clang)
<o:p></o:p></p>
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<p class="MsoNormal">../../sources/mpich/configure --with-device=ch4:ofi --prefix=/Users/gropp/installs/mpich2-dbg <o:p></o:p></p>
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<p class="MsoNormal">works but make ends with<o:p></o:p></p>
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<p class="MsoNormal">/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: lib/.libs/libmpifort.a(mpi_c_interface_nobuf.o) has no symbols<o:p></o:p></p>
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<p class="MsoNormal"> CXX src/binding/cxx/initcxx.lo<o:p></o:p></p>
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<p class="MsoNormal"> CXXLD lib/<a href="http://libmpicxx.la">libmpicxx.la</a><o:p></o:p></p>
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<p class="MsoNormal"> CC src/env/mpichversion.o<o:p></o:p></p>
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<p class="MsoNormal"> CCLD src/env/mpichversion<o:p></o:p></p>
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<p class="MsoNormal">Undefined symbols for architecture x86_64:<o:p></o:p></p>
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<p class="MsoNormal"> "_ofi_process_vm_writev", referenced from:<o:p></o:p></p>
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<p class="MsoNormal"> import-atom in libpmpi.dylib<o:p></o:p></p>
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<p class="MsoNormal">ld: symbol(s) not found for architecture x86_64<o:p></o:p></p>
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<p class="MsoNormal">collect2: error: ld returned 1 exit status<o:p></o:p></p>
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<p class="MsoNormal">make[2]: *** [src/env/mpichversion] Error 1<o:p></o:p></p>
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<p class="MsoNormal">make[1]: *** [all-recursive] Error 1<o:p></o:p></p>
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<p class="MsoNormal">make: *** [all] Error 2<o:p></o:p></p>
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<p class="MsoNormal">gropp@wdg-macbook hydra %<o:p></o:p></p>
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<p class="MsoNormal">Configure and make logs attached.<o:p></o:p></p>
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<p class="MsoNormal">(Some of the instructions on the MPICH web page for submitting bug reports sent me to unreachable github web pages)<o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:Helvetica;color:black">William Gropp<br>
Director and Chief Scientist, NCSA<br>
Thomas M. Siebel Chair in Computer Science<br>
University of Illinois Urbana-Champaign<o:p></o:p></span></p>
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