CI: add fedora build via docker run. (#199)

.travis.yml

@@ -32,6 +32,7 @@ stages:
   - name: xenial
   - name: coverage
   - name: interface64
+  - name: fedora
 
 jobs:
   include:
@@ -109,7 +110,6 @@ jobs:
       head -n 50 coveralls.log && tail -n 50 coveralls.log                         \
       &&                                                                           \
       head -n 50 coveralls.json && tail -n 50 coveralls.json
-
   # xenial <=> interface64: "recent" systems with ICB + MKL + ILP64 (need debian/testing to get MKL-ILP64)
   #   note: when you PR, docker-cp provides, in the container, the branch associated with the PR (not master where there's nothing new)
   #         1. docker create --name mobydick IMAGE CMD        <=> create a container (= instance of image) but container is NOT yet started
@@ -158,6 +158,42 @@ jobs:
       sudo docker cp -a ${TRAVIS_BUILD_DIR} mobydick:/tmp                                                               \
       &&                                                                                                                \
       sudo docker start -a mobydick
+  # fedora
+  #   note: when you PR, docker-cp provides, in the container, the branch associated with the PR (not master where there's nothing new)
+  #         1. docker create --name mobydick IMAGE CMD        <=> create a container (= instance of image) but container is NOT yet started
+  #         2. docker cp -a ${TRAVIS_BUILD_DIR} mobydick:/tmp <=> copy git repository (CI worker, checkout-ed on PR branch) into the container
+  #                                                               note: docker-cp works only if copy from/to containers (not images)
+  #         3. docker start -a mobydick                       <=> start to run the container (initialized with docker-cp)
+  - stage: fedora
+    dist: xenial
+    script: |
+      sudo docker pull fedora                                                               \
+      &&                                                                                    \
+      sudo docker create --name mobydick fedora /bin/bash -c                                \
+      "yum -y update                                                                     && \
+       yum -y upgrade                                                                    && \
+       yum -y groupinstall \"Development Tools\" \"Development Libraries\"               && \
+       yum -y install environment-modules                                                && \
+       yum -y install gcc gcc-c++ gcc-gfortran git cmake make                            && \
+       yum -y install openmpi openmpi-devel openblas openblas-devel                      && \
+       . /etc/profile.d/modules.sh                                                       && \
+       module avail                                                                      && \
+       module load mpi/openmpi-x86_64                                                    && \
+       cd /tmp                                                                           && \
+       cd arpack-ng                                                                      && \
+       git status                                                                        && \
+       git log -2                                                                        && \
+       sed -e 's/mpirun /mpirun --allow-run-as-root --oversubscribe /' -i CMakeLists.txt && \
+       mkdir -p build && cd build                                                        && \
+       cmake -DEXAMPLES=ON -DMPI=ON -DICB=ON ..                                          && \
+       export VERBOSE=1                                                                  && \
+       make all                                                                          && \
+       make test                                                                         && \
+       tail -n 300 ./Testing/Temporary/LastTest.log"                                        \
+      &&                                                                                    \
+      sudo docker cp -a ${TRAVIS_BUILD_DIR} mobydick:/tmp                                   \
+      &&                                                                                    \
+      sudo docker start -a mobydick
 
 after_failure:
 

CMakeLists.txt

@@ -51,7 +51,7 @@ function(examples list_name)
         get_filename_component(lwe ${l} NAME_WE)
         add_executable(${lwe} ${arpackexample_DIR}/${l} ${examples_EXTRA_SRCS})
         target_link_libraries(${lwe} arpack ${BLAS_LIBRARIES} ${LAPACK_LIBRARIES} ${EXTRA_LDLAGS})
-        add_test(NAME "${lwe}_ex" COMMAND ${lwe} WORKING_DIRECTORY ${arpackexample_DIR})
+        add_test(NAME "${lwe}_ex" COMMAND ${lwe} WORKING_DIRECTORY ${CMAKE_RUNTIME_OUTPUT_DIRECTORY})
     endforeach()
 endfunction(examples)
 
@@ -60,6 +60,7 @@ function(pexamples list_name)
         get_filename_component(lwe ${l} NAME_WE)
         add_executable(${lwe} ${parpackexample_DIR}/${l} )
         target_link_libraries(${lwe} parpack arpack  ${MPI_Fortran_LIBRARIES})
+        add_test(NAME "${lwe}_ex" COMMAND mpirun -n 2 ${lwe} WORKING_DIRECTORY ${CMAKE_RUNTIME_OUTPUT_DIRECTORY})
     endforeach()
 endfunction(pexamples)
 

configure.ac

@@ -296,6 +296,9 @@ CFLAGS              : $CFLAGS
 CXX                 : $CXX
 CXXFLAGS            : $CXXFLAGS
 CPPFLAGS            : $CPPFLAGS
+MPI_Fortran_LIBS    : $MPI_Fortran_LIBS
+MPI_C_LIBS          : $MPI_C_LIBS
+MPI_CXX_LIBS        : $MPI_CXX_LIBS
 BLAS                : $BLAS_LIBS
 LAPACK              : $LAPACK_LIBS
 EIGEN               : $EIGEN3_CFLAGS