On Thu, Apr 5, 2018 at 8:44 PM Jed Brown <j...@jedbrown.org> wrote: > Matthew Knepley <knep...@gmail.com> writes: > > > Error configuring EIGEN with cmake Could not execute "cd > > > /projects/academic/knepley/PETSc3/petsc/arch-master-debug/externalpackages/eigen-eigen-5a0156e40feb/build > > && /projects/academic/knepley/PETSc3/petsc/arch-master-debug/bin/cmake .. > > > -DCMAKE_INSTALL_PREFIX=/projects/academic/knepley/PETSc3/petsc/arch-master-debug > > -DCMAKE_VERBOSE_MAKEFILE=1 -DCMAKE_C_COMPILER="/user/knepley/bin/ccache > > mpicc" -DCMAKE_AR=/usr/bin/ar -DCMAKE_RANLIB=/usr/bin/ranlib > > -DCMAKE_C_FLAGS:STRING="-fPIC -fstack-protector -g3" > > -DCMAKE_C_FLAGS_DEBUG:STRING="-fPIC -fstack-protector -g3" > > -DCMAKE_C_FLAGS_RELEASE:STRING="-fPIC -fstack-protector -g3" > > -DCMAKE_CXX_COMPILER="/user/knepley/bin/ccache mpicxx" > > -DCMAKE_CXX_FLAGS:STRING="-fstack-protector -g -fPIC" > > -DCMAKE_CXX_FLAGS_DEBUG:STRING="-fstack-protector -g -fPIC" > > -DCMAKE_CXX_FLAGS_RELEASE:STRING="-fstack-protector -g -fPIC" > > -DCMAKE_Fortran_COMPILER="/user/knepley/bin/ccache mpif90" > > -DCMAKE_Fortran_FLAGS:STRING="-fPIC -ffree-line-length-0 -g" > > -DCMAKE_Fortran_FLAGS_DEBUG:STRING="-fPIC -ffree-line-length-0 -g" > > -DCMAKE_Fortran_FLAGS_RELEASE:STRING="-fPIC -ffree-line-length-0 -g" > > -DBUILD_SHARED_LIBS=on -DENABLE_OPENMP=OFF": > > > > -- The C compiler identification is unknown > > > > -- The CXX compiler identification is unknown > > > > -- Configuring incomplete, errors occurred! > > > > See also > > > "/projects/academic/knepley/PETSc3/petsc/arch-master-debug/externalpackages/eigen-eigen-5a0156e40feb/build/CMakeFiles/CMakeOutput.log". > > > > See also > > > "/projects/academic/knepley/PETSc3/petsc/arch-master-debug/externalpackages/eigen-eigen-5a0156e40feb/build/CMakeFiles/CMakeError.log".CMake > > Error at CMakeLists.txt:1 (project): > > > > The CMAKE_C_COMPILER: > > > > > > /user/knepley/bin/ccache mpicc > > > > > > is not a full path to an existing compiler tool. > > > > > > Tell CMake where to find the compiler by setting either the environment > > > > variable "CC" or the CMake cache entry CMAKE_C_COMPILER to the full > path > > to > > > > the compiler, or to the compiler name if it is in the PATH. > > > > > > > > CMake Error at CMakeLists.txt:1 (project): > > > > The CMAKE_CXX_COMPILER: > > > > > > /user/knepley/bin/ccache mpicxx > > > > > > is not a full path to an existing compiler tool. > > > > > > Tell CMake where to find the compiler by setting either the environment > > > > variable "CXX" or the CMake cache entry CMAKE_CXX_COMPILER to the full > > path > > > > to the compiler, or to the compiler name if it is in the PATH. > > > > > > > > > ******************************************************************************* > > > > > > [knepley@rush:/projects/academic/knepley/PETSc3/petsc]$ which mpicc > > > > /util/common/openmpi/3.0.0/gcc-4.8.5/bin/mpicc > > > > [knepley@rush:/projects/academic/knepley/PETSc3/petsc]$ echo $PATH > > > > > /util/common/openmpi/3.0.0/gcc-4.8.5/bin:/usr/lib64/qt-3.3/bin:/usr/local/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/usr/lpp/mmfs/bin:/opt/dell/srvadmin/bin:/user/knepley/bin > > > > I cannot see why it would say this. > > It's complaining that the CC is two words instead of a single path. You > can make a link > > ln -s `which ccache` ~/bin/mpicc > > and then CC=$HOME/bin/mpicc will work. Yes, it's irritating.
While we are proposing features that place no value on users’ time, why not just ask them to implement their own MPI wrapper scripts with ccache on the inside? Jeff -- Jeff Hammond jeff.scie...@gmail.com http://jeffhammond.github.io/
