Incorrect installation path saved in install/lib/cmake/libint2/libint2-targets.cmake on Summit

[victor-anisimov]

I install libint2 as a prerequisite for MPQC4 on Summit. After completing the installation, line 57 in install/lib/cmake/libint2/libint2-targets.cmake points to a nonexistent directory. In my case it is INTERFACE_INCLUDE_DIRECTORIES "/ccs/home/anisimov/include/eigen3". The correct path is supposed to be "/ccs/home/anisimov/mpqc4/install/include/eigen3"

I install Libint2 according to the following steps: export ROOT=$HOME/mpqc4 cd $ROOT tar jxvf libint-2.7.0-beta.2.tar.bz2 cd $ROOT/libint-2.7.0-beta.2; mkdir build; cd build cmake -D CMAKE_INSTALL_PREFIX=$ROOT/install -D CMAKE_CXX_FLAGS='-I/ccs/home/anisimov/mpqc4/install/include -L/ccs/home/anisimov/mpqc4/install/lib' -DCMAKE_CXX_COMPILER=g++ .. make -j 20 make install

[evaleev]

@victor-anisimov my guess the FindEigen3.cmake module messes up or your cache needs to be wiped out. Please attach CMakeCache.txt . Also: in libint's CMakeLists.txt would you mind adding message(STATUS "EIGEN3_INCLUDE_DIR=${EIGEN3_INCLUDE_DIR}") following find_package(Eigen) and report what is printed?

[victor-anisimov]

This is what gets printed -- EIGEN3_INCLUDE_DIR=/ccs/home/anisimov/include/eigen3 which is apparently wrong / non-existing directory The correct path is /ccs/home/anisimov/libint/install/include/eigen3

cmake is executed in empty build directory. Following is the cache file created after completing cmake configuration. CMakeCache.txt

[evaleev]

@victor-anisimov would you please report the contents of /ccs/home/anisimov/mpqc4/install/include? What happens if you remove -I and -L entries from CMAKE_CXX_FLAGS? It's a bad idea to add them there anyway. In any case, my best guess is that the FindEigen3.cmake module (distributed as part of cmake) mistakenly detects Eigen3 in a directory it's trying first due to the presence of the -I flag. Please attach CMakeFiles/CMake{Output,Error} also.

[victor-anisimov]

[anisimov@login5.summit libint]$ ls -l /ccs/home/anisimov/libint/install/include total 212 drwxrwxr-x 4 anisimov anisimov 4096 Jan 27 14:45 eigen3 -rw-r--r-- 1 anisimov anisimov 83660 Jan 27 14:49 gmp.h -rw-r--r-- 1 anisimov anisimov 116607 Jan 27 14:49 gmpxx.h

export ROOT=$HOME/libint cd /ccs/home/anisimov/libint/libint-2.7.0-beta.2/build/ cmake -D CMAKE_INSTALL_PREFIX=$ROOT/install \ -D CMAKE_CXX_COMPILER=g++ ..

-- The CXX compiler identification is GNU 9.1.0 -- The C compiler identification is GNU 9.1.0 -- Check for working CXX compiler: /sw/summit/gcc/9.1.0-alpha+20190716/bin/g++ -- Check for working CXX compiler: /sw/summit/gcc/9.1.0-alpha+20190716/bin/g++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features - done -- Check for working C compiler: /sw/summit/gcc/9.1.0-alpha+20190716/bin/gcc -- Check for working C compiler: /sw/summit/gcc/9.1.0-alpha+20190716/bin/gcc -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compile features - done -- Looking for posix_memalign -- Looking for posix_memalign - found -- EIGEN3_INCLUDE_DIR=/ccs/home/anisimov/include/eigen3 -- Found Boost: /autofs/nccs-svm1_sw/summit/.swci/1-compute/opt/spack/20180914/linux-rhel7-ppc64le/gcc-9.1.0/boost-1.66.0-xvbddq43c3vnf56tpp5v56gex2mffmlh/include (found suitable version "1.66.0", minimum required is "1.29")
-- Performing Test LIBINT_HAS_SYSTEM_BOOST_PREPROCESSOR_VARIADICS -- Performing Test LIBINT_HAS_SYSTEM_BOOST_PREPROCESSOR_VARIADICS - Success -- Found PythonInterp: /usr/bin/python (found version "2.7.5") -- Looking for pthread.h -- Looking for pthread.h - found -- Performing Test CMAKE_HAVE_LIBC_PTHREAD -- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed -- Looking for pthread_create in pthreads -- Looking for pthread_create in pthreads - not found -- Looking for pthread_create in pthread -- Looking for pthread_create in pthread - found -- Found Threads: TRUE
-- === Libint2 Package/Feature Info === -- The following OPTIONAL packages have been found:

• Eigen3
• Boost (required version >= 1.29)
• PythonInterp
• Threads

-- Configuring done -- Generating done -- Build files have been written to: /ccs/home/anisimov/libint/libint-2.7.0-beta.2/build

CMake log files are attached: CMakeOutput.log CMakeError.log

[victor-anisimov]

These are my environment settings:

module unload xl module load DefApps module load cuda/10.1.168 module load essl/6.2.0-20190419 module load gcc/9.1.0 module load cmake/3.15.2 module load lsf-tools/2.0 module load netlib-lapack/3.8.0 module load spectrum-mpi/10.3.0.1-20190611 module load boost/1.66.0 module unload xalt darshan-runtime

export ROOT=$HOME/libint export CUDA_GCC_DIR=/sw/summit/gcc/7.4.0

Besides that, my all terminal settings are at their default values on Summit.

[evaleev]

@victor-anisimov your cmake user package registry is polluted with corrupted build artifact (see ${HOME}/.cmake). I made the eigen search more robust, will be part of 2.7.0-beta.3 . For now clear out the user package registry, install Eigen properly, and provide its location via CMAKE_PREFIX_PATH.