Ok, the configure.log is attached. I try again configuration without cxx
➜ ./configure --with-cxx=0 --with-pic --with-make-np=4 --with-mpi-compilers=1 --with-mpi-dir=/Users/lawkawai/lib/mpich-4.2.3-opt/ --with-scalar-type=real --with-precision=double --download-mumps --download-scalapack --download-metis --download-hdf5 --download-slepc --download-hypre --with-debugging=no --prefix=/Users/lawkawai/codes/HPC_class/HW5/lib/petsc-3.22.1-opt ============================================================================================= Configuring PETSc to compile on your system ============================================================================================= TESTING: configureExternalPackagesDir from config.framework(config/BuildSystem/config/framework.py:1092) ********************************************************************************************* UNABLE to CONFIGURE with GIVEN OPTIONS (see configure.log for details): --------------------------------------------------------------------------------------------- Package hypre requested requires C++ but compiler turned off. ********************************************************************************************* bu I need hypre, and it needs C++ to compile David Jiawei LUO LIANG 南方科技大学/学生/研究生/2024 广东省深圳市南山区学苑大道1088号 ------------------ Original ------------------ From: "Matthew Knepley"<knep...@gmail.com>; Date: Mon, Jun 9, 2025 05:44 PM To: "Jose E. Roman"<jro...@dsic.upv.es>; Cc: "David Jiawei LUO LIANG"<12431...@mail.sustech.edu.cn>; "petsc-dev"<petsc-dev@mcs.anl.gov>; Subject: Re: [petsc-dev] Petsc cannot be configure Yes, send the configure log. It seems that you did not build the C++ bindings for MPICH. You can shut of C++ in PETSc using --with-cxx=0 Thanks, Matt On Mon, Jun 9, 2025 at 5:42 AM Jose E. Roman via petsc-dev <petsc-dev@mcs.anl.gov> wrote: You should always attach the configure.log file. Thanks. Jose > El 9 jun 2025, a las 11:14, David Jiawei LUO LIANG <12431...@mail.sustech.edu.cn> escribió: > > ./configure --with-x=0 -with-pic --with-make-np=4 --with-mpi-compilers=1 --with-mpi-dir=/Users/lawkawai/lib/mpich-4.2.3-opt/ --with-scalar-type=real --with-precision=double --with-mumps=1 --download-mumps --with-scalapack=1 --download-scalapack --with-blacs=1 --download-blacs --download-fblaslapack --download-metis --download-hdf5 --with-debugging=no --download-slepc --prefix=/Users/lawkawai/lib/petsc-3.23.3-opt > the error: > ============================================================================================= > Configuring PETSc to compile on your system > ============================================================================================= > ============================================================================================= > ***** WARNING ***** > Found environment variable: FFLAGS=-w -fallow-argument-mismatch -O2. Ignoring it! Use > "./configure FFLAGS=$FFLAGS" if you really want to use this value > ============================================================================================= > ============================================================================================= > ***** WARNING ***** > Using default C optimization flags "-g -O3". You might consider manually setting optimal > optimization flags for your system with COPTFLAGS="optimization flags" see > config/examples/arch-*-opt.py for examples > ============================================================================================= > ============================================================================================= > ***** WARNING ***** > Using default Cxx optimization flags "-g -O3". You might consider manually setting > optimal optimization flags for your system with CXXOPTFLAGS="optimization flags" see > config/examples/arch-*-opt.py for examples > ============================================================================================= > ============================================================================================= > ***** WARNING ***** > Using default FC optimization flags "-g -O". You might consider manually setting optimal > optimization flags for your system with FOPTFLAGS="optimization flags" see > config/examples/arch-*-opt.py for examples > ============================================================================================= > ============================================================================================= > ***** WARNING ***** > You have a version of GNU make older than 4.0. It will work, but may not support all the > parallel testing options. You can install the latest GNU make with your package manager, > such as Brew or MacPorts, or use the --download-make option to get the latest GNU make > ============================================================================================= > TESTING: CxxMPICheck from config.packages.MPI(config/BuildSystem/config/packages/MPI.py:673) > ********************************************************************************************* > UNABLE to CONFIGURE with GIVEN OPTIONS (see configure.log for details): > --------------------------------------------------------------------------------------------- > C++ error! MPI_Finalize() could not be located! > ********************************************************************************************* > > > Iam sure my mpich is good, it has been tested. But the petsc configure still fail. > > David Jiawei LUO LIANG南方科技大学/学生/研究生/2024广东省深圳市南山区学苑大道1088号 > -- What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead. -- Norbert Wiener https://urldefense.us/v3/__https://www.cse.buffalo.edu/*knepley/__;fg!!G_uCfscf7eWS!eN2uw2a2x_0GJDHiLy9dx8EegaN7AsZZGQSkReeNqXKvurwjrWRSb7ja4eZ6f3JgL18yehEpvtssTK5tG9IylL6d6m4pFzOH$
configure.log
Description: Binary data
