#1217 Beginning compilation with CMake: so far it compiles Utilities with...

#1217 Beginning compilation with CMake: so far it compiles Utilities with compilation options hardcoded.

CMakeLists.txt

+# A minimum version for cmake command is required.
+cmake_minimum_required(VERSION 3.8)
+
+set (CMAKE_CXX_STANDARD 17)
+
+set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
+
+
+
+include(CustomCommands)
+include(Paths)
+
+MESSAGE( STATUS "${OPS_DIR}:         " ${OPS_DIR} )
+
+include_directories(${CMAKE_CURRENT_SOURCE_DIR}/Sources /
+                    ${OPS_DIR} /
+                    ${SELDON_DIR} /
+                    ${OPEN_MPI_INCL_DIR} /
+                    ${PETSC_GENERAL_INCL_DIR} /
+                    ${PETSC_DEBUG_INCL_DIR} /
+                    ${PARMETIS_INCL_DIR} /
+                    ${LUA_INCL_DIR} /
+                    ${BOOST_INCL_DIR}                    
+                    )
+
+set(UTILITIES_SRC /
+    Sources/Utilities/Filesystem/Folder.cpp /
+    Sources/Utilities/Filesystem/File.cpp /
+    Sources/Utilities/TimeKeep/TimeKeep.cpp /
+    Sources/Utilities/Exceptions/Exception.cpp /
+    Sources/Utilities/Exceptions/PrintAndAbort.cpp /
+    Sources/Utilities/Exceptions/Factory.cpp /
+    Sources/Utilities/InputParameterList/Definitions.cpp /
+    Sources/Utilities/InputParameterList/ExtendedOps.cpp /
+    Sources/Utilities/InputParameterList/Internal/TupleIteration/Impl/PrepareDefaultEntry.cpp /
+    Sources/Utilities/InputParameterList/Internal/TupleIteration/Traits/Traits.cpp /
+    Sources/Utilities/InputParameterList/Internal/ManualParsing/ManualParsing.cpp /
+    Sources/Utilities/InputParameterList/Exceptions/InputParameterList.cpp /
+    Sources/Utilities/Singleton/Exceptions/Singleton.cpp /
+    Sources/Utilities/Environment/EnvironmentVariable.cpp /
+    Sources/Utilities/String/EmptyString.cpp /
+    Sources/Utilities/String/String.cpp /
+    Sources/Utilities/Containers/BoolArray.cpp)
+        
+set(THIRD_PARTY_SRC /
+    Sources/ThirdParty/Wrappers/Mpi/Exceptions/Mpi.cpp /
+    Sources/ThirdParty/Wrappers/Mpi/MacroEncapsulation/Op.cpp /
+    Sources/ThirdParty/Wrappers/Mpi/MacroEncapsulation/Comm.cpp /
+    Sources/ThirdParty/Wrappers/Mpi/Mpi.cpp /
+    Sources/ThirdParty/Wrappers/Parmetis/Exceptions/Parmetis.cpp /
+    Sources/ThirdParty/Wrappers/Parmetis/Parmetis.cpp /
+    Sources/ThirdParty/Wrappers/Seldon/MatrixOperations.cpp /
+    Sources/ThirdParty/Wrappers/Seldon/SeldonFunctions.cpp /
+    Sources/ThirdParty/Wrappers/Petsc/Viewer.cpp /
+    Sources/ThirdParty/Wrappers/Petsc/Petsc.cpp /
+    Sources/ThirdParty/Wrappers/Petsc/Print.cpp /
+    Sources/ThirdParty/Wrappers/Petsc/Solver/Internal/Convergence/KspConvergenceReason.cpp /
+    Sources/ThirdParty/Wrappers/Petsc/Solver/Internal/Convergence/SnesConvergenceReason.cpp /
+    Sources/ThirdParty/Wrappers/Petsc/Solver/Internal/Solver.cpp /
+    Sources/ThirdParty/Wrappers/Petsc/Solver/Instantiations/Umfpack.cpp /
+    Sources/ThirdParty/Wrappers/Petsc/Solver/Instantiations/Gmres.cpp /
+    Sources/ThirdParty/Wrappers/Petsc/Solver/Instantiations/Mumps.cpp /
+    Sources/ThirdParty/Wrappers/Petsc/Solver/Snes.cpp /
+    Sources/ThirdParty/Wrappers/Petsc/Exceptions/Petsc.cpp /
+    Sources/ThirdParty/Wrappers/Petsc/Vector/AccessGhostContent.cpp /
+    Sources/ThirdParty/Wrappers/Petsc/Vector/Internal/VectorHelper.cpp /
+    Sources/ThirdParty/Wrappers/Petsc/Vector/Internal/CheckUpdateGhostManager.cpp /
+    Sources/ThirdParty/Wrappers/Petsc/Vector/Vector.cpp /
+    Sources/ThirdParty/Wrappers/Petsc/Vector/AccessVectorContent.cpp /
+    Sources/ThirdParty/Wrappers/Petsc/Matrix/MatrixPattern.cpp /
+    Sources/ThirdParty/Wrappers/Petsc/Matrix/Internal/BaseMatrix.cpp /
+    Sources/ThirdParty/Wrappers/Petsc/Matrix/MatrixInfo.cpp /
+    Sources/ThirdParty/Wrappers/Petsc/Matrix/Matrix.cpp /
+    Sources/ThirdParty/Wrappers/Libmesh/Libmesh.cpp
+)        
+
+
+add_library(utilities STATIC ${UTILITIES_SRC} ${THIRD_PARTY_SRC})
+

cmake/CustomCommands.cmake

+# add a compiler flag only if it is accepted
+macro(add_cxx_compiler_flag _flag)
+  string(REPLACE "-" "_" _flag_var ${_flag})
+  check_cxx_accepts_flag("${_flag}" CXX_COMPILER_${_flag_var}_OK)
+  if(CXX_COMPILER_${_flag_var}_OK)
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${_flag}")
+  endif()
+endmacro()

cmake/Paths.cmake

+# Choose C and C++ compilers. You might also specifies here clang static analyzer (paths to ccc-analyzer and c++-analyzer respectively) to perform static analysis of the code.
+set(COMPILER 'clang )
+set(COMPILER_DIRECTORY 'clang )
+set(CC /Users/Shared/LibraryVersions/clang/Openmpi/bin/mpicc )
+set(CXX /Users/Shared/LibraryVersions/clang/Openmpi/bin/mpic++ )
+
+# Choose either 'debug' or 'release'.
+set(MODE 'debug )
+
+# Choose either 'static' or 'shared'.
+set(LIBRARY_TYPE 'static )
+
+# Whether specific macros should be activated or not.
+
+    # If true, add a (costly) method that gives an hint whether an UpdateGhost() call was relevant or not.
+set(MOREFEM_CHECK_UPDATE_GHOSTS_CALL_RELEVANCE   False)
+
+    # If true, TimeKeep gains the ability to track times between each call of PrintTimeElapsed(). If not, PrintTimeElapsed() is flatly ignored.
+set(MOREFEM_EXTENDED_TIME_KEEP   False)
+
+    # If true, there are additional checks that no nan and inf appears in the code. Even if False, solver always check for the validity of its solution (if a nan or an inf is present the SolveLinear() or SolveNonLinear() operation throws with a dedicated Petsc error). Advised in debug mode and up to you in release mode.
+set(MOREFEM_CHECK_NAN_AND_INF   True)
+
+# OpenMPI libary.
+set(OPEN_MPI_INCL_DIR /Users/Shared/LibraryVersions/clang/Openmpi/include )
+set(OPEN_MPI_LIB_DIR /Users/Shared/LibraryVersions/clang/Openmpi/lib )
+
+# BLAS Library.
+set(BLAS_CUSTOM_LINKER True)
+set(BLAS_LIB_DIR None)
+set(BLAS_LIB '-framework Accelerate )
+
+# Petsc library.
+set(PETSC_GENERAL_INCL_DIR /Users/Shared/LibraryVersions/clang/Petsc/include )
+set(PETSC_DEBUG_INCL_DIR /Users/Shared/LibraryVersions/clang/Petsc/debug/include )
+set(PETSC_RELEASE_INCL_DIR /Users/Shared/LibraryVersions/clang/Petsc/release/include )
+
+set(PETSC_DEBUG_LIB_DIR /Users/Shared/LibraryVersions/clang/Petsc/debug/lib )
+set(PETSC_RELEASE_LIB_DIR /Users/Shared/LibraryVersions/clang/Petsc/release/lib )
+
+# Parmetis library.
+set(PARMETIS_INCL_DIR /Users/Shared/LibraryVersions/clang/Parmetis/include )
+set(PARMETIS_LIB_DIR /Users/Shared/LibraryVersions/clang/Parmetis/lib )
+
+# Lua library.
+set(LUA_INCL_DIR /Users/Shared/LibraryVersions/clang/Lua/include )
+set(LUA_LIB_DIR /Users/Shared/LibraryVersions/clang/Lua/lib )
+
+# Boost library
+set(BOOST_INCL_DIR /Users/Shared/LibraryVersions/clang/Boost/include )
+set(BOOST_LIB_DIR /Users/Shared/LibraryVersions/clang/Boost/lib )
+
+# Ops directory (source files are looked there and library is compiled by Morefem).
+set(OPS_DIR /Users/Shared/LibraryVersions/clang/Ops )
+
+# Seldon directory (source files are looked there and library is compiled by Morefem).
+set(SELDON_DIR /Users/Shared/LibraryVersions/clang/Seldon )
+
+# If you want to couple Morefem with Phillips library. None in most of the cases!
+set(PHILLIPS_LINKER False)
+set(PHILLIPS_DIR None)
+
+