Added warning and reverted parameter in GH action.

DLR-AMR · Sep 27, 2024 · 8116ab9 · 8116ab9
1 parent 0163f0c
commit 8116ab9
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diff --git a/.github/workflows/tests_cmake_t8code.yml b/.github/workflows/tests_cmake_t8code.yml
@@ -81,7 +81,7 @@ jobs:
       run: export LESS_TEST_OPTION="-DT8CODE_ENABLE_LESS_TESTS=ON"
            && echo LESS_TEST_OPTION="$LESS_TEST_OPTION" >> $GITHUB_ENV
     - name: build config variables
-      run: export CONFIG_OPTIONS="${LESS_TEST_OPTION} -GNinja -DT8CODE_USE_SYSTEM_SC=ON -DT8CODE_USE_SYSTEM_P4EST=ON -DT8CODE_BUILD_PEDANTIC=ON -DT8CODE_BUILD_FORTRAN_INTERFACE=$MPI -DT8CODE_ENABLE_MPI=$MPI -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DSC_DIR=$SC_PATH/install/cmake -DP4EST_DIR=$P4EST_PATH/install/cmake"
+      run: export CONFIG_OPTIONS="${LESS_TEST_OPTION} -GNinja -DT8CODE_USE_SYSTEM_SC=ON -DT8CODE_USE_SYSTEM_P4EST=ON -DT8CODE_BUILD_PEDANTIC=ON -DT8CODE_ENABLE_MPI=$MPI -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DSC_DIR=$SC_PATH/install/cmake -DP4EST_DIR=$P4EST_PATH/install/cmake"
         && echo CONFIG_OPTIONS="$CONFIG_OPTIONS" >> $GITHUB_ENV
     # cmake and test
     - name: Printing MPI compiler info

diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -146,4 +146,8 @@ endif()
 if( T8CODE_BUILD_FORTRAN_INTERFACE )
     enable_language( Fortran )
     add_subdirectory( ${CMAKE_CURRENT_LIST_DIR}/api/t8_fortran_interface )
+
+    if( NOT T8CODE_ENABLE_MPI )
+        message( FATAL_ERROR "Fortran API only available when MPI is enabled." )
+    endif()
 endif()