Hi, I was playing to day with FeatureSummary and Fortran and I discovered the two do not like each other too much . While MPI is obviously found in here... Feature summary claims it did not
-- The Fortran compiler identification is GNU 5.3.1 -- Check for working Fortran compiler: /usr/bin/gfortran -- Check for working Fortran compiler: /usr/bin/gfortran -- works -- Detecting Fortran compiler ABI info -- Detecting Fortran compiler ABI info - done -- Checking whether /usr/bin/gfortran supports Fortran 90 -- Checking whether /usr/bin/gfortran supports Fortran 90 -- yes -- Found MPI_Fortran: /opt/openmpi/gcc/1.10.1/lib64/libmpi_usempif08.so;/opt/ openmpi/gcc/1.10.1/lib64/libmpi_usempi_ignore_tkr.so;/opt/openmpi/gcc/1.10.1/ lib64/libmpi_mpifh.so;/opt/openmpi/gcc/1.10.1/lib64/libmpi.so -- -- The following REQUIRED packages have not been found: * MPI CMake Error at /usr/share/cmake/Modules/FeatureSummary.cmake:556 (message): feature_summary() Error: REQUIRED package(s) are missing, aborting CMake run. Call Stack (most recent call first): CMakeLists.txt:6 (feature_summary) -- Configuring incomplete, errors occurred! See also "/home/alin/playground/cmake/summary/build/CMakeFiles/ CMakeOutput.log". if I replace Fortran as language with C all is fine as expected. (The same happens if I add C to the project) A simple simple way to reproduce is the following CMakeLists.txt project(testM Fortran) cmake_minimum_required(VERSION 2.8) include(FeatureSummary) find_package(MPI REQUIRED) feature_summary(WHAT ALL FATAL_ON_MISSING_REQUIRED_PACKAGES) I see this on linux cmake 3.4.3 I wonder if this is a bug or a feature? Regards, Alin -- Without Questions there are no Answers! ______________________________________________________________________ Dr. Alin Marin ELENA http://alin.elena.space/ ______________________________________________________________________
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