OpenFAST · andrew-platt · Apr 11, 2023 · Feb 9, 2022 · Feb 9, 2022 · Feb 9, 2022
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -19,9 +19,12 @@ project(OpenFAST CXX C Fortran)
 
 include(${CMAKE_SOURCE_DIR}/cmake/OpenfastCmakeUtils.cmake)
 include(${CMAKE_SOURCE_DIR}/cmake/OpenfastFortranOptions.cmake)
+include (FindPackageHandleStandardArgs)
 
 set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
 
+set(CMAKE_Fortran_MODULE_DIRECTORY ${CMAKE_SOURCE_DIR}/build/ftnmods)
+
 # CMake Configuration variables
 if (NOT CMAKE_BUILD_TYPE)
   set(CMAKE_BUILD_TYPE "Release" CACHE STRING
@@ -38,6 +41,7 @@ option(ORCA_DLL_LOAD "Enable OrcaFlex Library Load" on)
 option(BUILD_OPENFAST_CPP_API "Enable building OpenFAST - C++ API" off)
 option(BUILD_FASTFARM "Enable building FAST.Farm" off)
 option(OPENMP "Enable OpenMP support" off)
+option(USE_LOCAL_STATIC_LAPACK "Enable downloading and building static LAPACK and BLAS libs" off)
 if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
   # Configure the default install path to openfast/install
   set(CMAKE_INSTALL_PREFIX "${CMAKE_SOURCE_DIR}/install" CACHE PATH "OpenFAST install directory" FORCE)
@@ -107,10 +111,33 @@ if (MKL_FOUND)
   set(BLAS_LIBRARIES ${MKL_LIBRARIES})
   set(LAPACK_LIBRARIES ${MKL_LIBRARIES})
   set(CMAKE_Fortran_IMPLICIT_LINK_LIBRARIES "ifport;ifcore;imf;svml;m;ipgo;intlc;c;irc_s;dl;c")
-else()
-  find_package(BLAS REQUIRED)
-  find_package(LAPACK REQUIRED)
-endif()
+else(MKL_FOUND)
+  if (USE_LOCAL_STATIC_LAPACK)
+
+      message(STATUS "--> Reference LAPACK and BLAS will be downloaded and build as static libraries for linking with openfast")
+      include(ExternalProject)
+      ExternalProject_Add(
+		lapack
+		URL http://www.netlib.org/lapack/lapack.tgz
+		CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=${CMAKE_SOURCE_DIR}/install
+        PREFIX ${CMAKE_BINARY_DIR}/dependencies
+      )
+	  if (UNIX)
+         set(LAPACK_LIBRARIES ${CMAKE_BINARY_DIR}/dependencies/src/lapack-build/lib/liblapack.a ${CMAKE_BINARY_DIR}/dependencies/src/lapack-build/lib/libblas.a CACHE STRING "LAPACK library" FORCE)
+	  else (UNIX) # On Windows
+         set(LAPACK_LIBRARIES ${CMAKE_BINARY_DIR}/dependencies/src/lapack-build/libliblapack.lib ${CMAKE_BINARY_DIR}/dependencies/src/lapack-build/lib/libblas.lib CACHE STRING "LAPACK library" FORCE)
+      endif (UNIX)
+
+      install(FILES ${LAPACK_LIBRARIES} DESTINATION ${CMAKE_SOURCE_DIR}/install/lib)
+
+  else(USE_LOCAL_STATIC_LAPACK)
+
+    find_package(BLAS REQUIRED)
+    find_package(LAPACK REQUIRED)
+
+  endif(USE_LOCAL_STATIC_LAPACK)
+
+endif(MKL_FOUND)
 
 # Set the RPATH after configuring the install prefix
 include(${CMAKE_SOURCE_DIR}/cmake/set_rpath.cmake)
@@ -210,3 +237,4 @@ option(BUILD_DOCUMENTATION "Build documentation." OFF)
 if(BUILD_DOCUMENTATION)
   add_subdirectory(docs)
 endif()
+
diff --git a/glue-codes/openfast-cpp/CMakeLists.txt b/glue-codes/openfast-cpp/CMakeLists.txt
@@ -18,6 +18,8 @@ if (${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.12.0")
   cmake_policy(SET CMP0074 NEW)
 endif()
 
+enable_language(CXX Fortran)
+
 set(CMAKE_CXX_STANDARD 11)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
@@ -38,26 +40,108 @@ include_directories(${CMAKE_BINARY_DIR}/modules/supercontroller/)
 include_directories(${MPI_INCLUDE_PATH})
 
 add_library(openfastcpplib
-  src/OpenFAST.cpp src/SC.cpp)
+  src/OpenFAST.cpp 
+  src/SC.cpp
+  $<TARGET_OBJECTS:openfastlib_common_obj>
+  $<TARGET_OBJECTS:openfast_prelib_obj>
+  $<TARGET_OBJECTS:maplib_obj>
+  $<TARGET_OBJECTS:mapcpplib_obj>
+  $<TARGET_OBJECTS:nwtcbaselib_obj> 
+  $<TARGET_OBJECTS:nwtcsyslib_obj>
+  $<TARGET_OBJECTS:nwtclibs_obj>
+  $<TARGET_OBJECTS:ifwlib_obj>
+  $<TARGET_OBJECTS:fvwlib_obj>
+  $<TARGET_OBJECTS:uaaerolib_obj>
+  $<TARGET_OBJECTS:afinfolib_obj>
+  $<TARGET_OBJECTS:aeroacoustics_obj>
+  $<TARGET_OBJECTS:aerodynlib_obj>
+  $<TARGET_OBJECTS:aerodyn14lib_obj>
+  $<TARGET_OBJECTS:servodynlib_obj>
+  $<TARGET_OBJECTS:elastodynlib_obj>
+  $<TARGET_OBJECTS:beamdynlib_obj>
+  $<TARGET_OBJECTS:subdynlib_obj>
+  $<TARGET_OBJECTS:hydrodynlib_obj>
+  $<TARGET_OBJECTS:orcaflexlib_obj>
+  $<TARGET_OBJECTS:extptfm_mckflib_obj>
+  $<TARGET_OBJECTS:openfoamtypeslib_obj>
+  $<TARGET_OBJECTS:foamfastlib_obj>
+  $<TARGET_OBJECTS:scdataextypeslib_obj>
+  $<TARGET_OBJECTS:scdataexlib_obj>
+  $<TARGET_OBJECTS:feamlib_obj>
+  $<TARGET_OBJECTS:moordynlib_obj>
+  $<TARGET_OBJECTS:icedynlib_obj>
+  $<TARGET_OBJECTS:icefloelib_obj>
+  $<TARGET_OBJECTS:openfast_postlib_obj>
+  $<TARGET_OBJECTS:versioninfolib_obj>
+)
+
 set_property(TARGET openfastcpplib PROPERTY POSITION_INDEPENDENT_CODE ON)
+
+# note the use of ${CMAKE_Fortran_IMPLICIT_LINK_LIBRARIES}. This is to ensure the compiler 
+# links to the required fortran libraries (e.g. libgfortran). Because the library is 
+# entirely made up of objects cmake cannot reliably detect that it is a fortran library 
+# and must be informed of the correct libraries to link to or else there can be undefined 
+# symbol errors
 target_link_libraries(openfastcpplib
-  openfastlib
+  openfastlib_common_obj
+  openfast_prelib_obj
+  maplib_obj
+  mapcpplib_obj
+  nwtcbaselib_obj
+  nwtcsyslib_obj
+  nwtclibs_obj
+  ifwlib_obj
+  fvwlib_obj
+  uaaerolib_obj
+  afinfolib_obj
+  aeroacoustics_obj
+  aerodynlib_obj
+  aerodyn14lib_obj
+  servodynlib_obj
+  elastodynlib_obj
+  beamdynlib_obj
+  subdynlib_obj
+  hydrodynlib_obj
+  orcaflexlib_obj
+  extptfm_mckflib_obj
+  openfoamtypeslib_obj
+  foamfastlib_obj
+  scdataextypeslib_obj
+  scdataexlib_obj
+  feamlib_obj
+  moordynlib_obj
+  icedynlib_obj
+  icefloelib_obj
+  openfast_postlib_obj
+  versioninfolib_obj
   ${HDF5_C_LIBRARIES}
   ${HDF5_HL_LIBRARIES}
   ${ZLIB_LIBRARIES}
   ${LIBXML2_LIBRARIES}
   ${MPI_LIBRARIES}
-  ${CMAKE_DL_LIBS})
+  ${CMAKE_DL_LIBS}
+  ${CMAKE_Fortran_IMPLICIT_LINK_LIBRARIES}
+)
 
 add_executable(openfastcpp src/FAST_Prog.cpp)
-target_link_libraries(openfastcpp openfastcpplib openfastlib
+target_link_libraries(openfastcpp 
+  openfastcpplib
   ${MPI_LIBRARIES}
   ${YAML_CPP_LIBRARIES}
   ${HDF5_C_LIBRARIES}
   ${HDF5_HL_LIBRARIES}
   ${ZLIB_LIBRARIES}
   ${LIBXML2_LIBRARIES}
-  ${CMAKE_DL_LIBS})
+  ${CMAKE_DL_LIBS}
+)
+
+if (OPENMP)
+  find_package(OpenMP)
+  if(OpenMP_CXX_FOUND)
+    target_link_libraries(openfastcpplib OpenMP::OpenMP_CXX)
+    target_link_libraries(openfastcpp OpenMP::OpenMP_CXX)
+  endif()
+endif(OPENMP)
 
 if(MPI_COMPILE_FLAGS)
   set_target_properties(openfastcpp PROPERTIES

diff --git a/glue-codes/openfast/CMakeLists.txt b/glue-codes/openfast/CMakeLists.txt
@@ -23,8 +23,54 @@ set_property(TARGET openfast PROPERTY LINKER_LANGUAGE Fortran)
 include_directories(${CMAKE_SOURCE_DIR}/modules/openfast-library/src/)
 include_directories(${CMAKE_BINARY_DIR}/modules/openfoam/)
 include_directories(${CMAKE_BINARY_DIR}/modules/supercontroller/)
-add_executable(openfast_cpp src/FAST_Prog.cpp src/FastLibAPI.cpp)
-target_link_libraries(openfast_cpp openfastlib)
+
+add_executable(openfast_cpp src/FAST_Prog.cpp src/FastLibAPI.cpp
+  $<TARGET_OBJECTS:openfastlib_common_obj>
+  $<TARGET_OBJECTS:openfast_prelib_obj>
+  $<TARGET_OBJECTS:mapcpplib_obj>
+  $<TARGET_OBJECTS:maplib_obj>
+  $<TARGET_OBJECTS:nwtcbaselib_obj> 
+  $<TARGET_OBJECTS:nwtcsyslib_obj>
+  $<TARGET_OBJECTS:nwtclibs_obj>
+  $<TARGET_OBJECTS:ifwlib_obj>
+  $<TARGET_OBJECTS:fvwlib_obj>
+  $<TARGET_OBJECTS:uaaerolib_obj>
+  $<TARGET_OBJECTS:afinfolib_obj>
+  $<TARGET_OBJECTS:aeroacoustics_obj>
+  $<TARGET_OBJECTS:aerodynlib_obj>
+  $<TARGET_OBJECTS:aerodyn14lib_obj>
+  $<TARGET_OBJECTS:servodynlib_obj>
+  $<TARGET_OBJECTS:elastodynlib_obj>
+  $<TARGET_OBJECTS:beamdynlib_obj>
+  $<TARGET_OBJECTS:subdynlib_obj>
+  $<TARGET_OBJECTS:hydrodynlib_obj>
+  $<TARGET_OBJECTS:orcaflexlib_obj>
+  $<TARGET_OBJECTS:extptfm_mckflib_obj>
+  $<TARGET_OBJECTS:openfoamtypeslib_obj>
+  $<TARGET_OBJECTS:foamfastlib_obj>
+  $<TARGET_OBJECTS:scdataextypeslib_obj>
+  $<TARGET_OBJECTS:scdataexlib_obj>
+  $<TARGET_OBJECTS:feamlib_obj>
+  $<TARGET_OBJECTS:moordynlib_obj>
+  $<TARGET_OBJECTS:icedynlib_obj>
+  $<TARGET_OBJECTS:icefloelib_obj>
+  $<TARGET_OBJECTS:openfast_postlib_obj>
+  $<TARGET_OBJECTS:versioninfolib_obj>
+)
+
+set_property(TARGET openfast_cpp PROPERTY LINKER_LANGUAGE CXX)
+
+target_link_libraries(openfast_cpp   
+${LAPACK_LIBRARIES}
+${CMAKE_DL_LIBS}
+)
+
+if (OPENMP)
+  find_package(OpenMP)
+  if(OpenMP_CXX_FOUND)
+    target_link_libraries(openfast_cpp OpenMP::OpenMP_CXX)
+  endif()
+endif(OPENMP)
 
 string(TOUPPER ${CMAKE_Fortran_COMPILER_ID} _compiler_id)
 if (${_compiler_id} STREQUAL "GNU" AND NOT ${VARIABLE_TRACKING})

diff --git a/glue-codes/simulink/src/create_FAST_SFunc.m b/glue-codes/simulink/src/create_FAST_SFunc.m
@@ -14,7 +14,7 @@
 
 mexname = 'FAST_SFunc'; % base name of the resulting mex file
 
-built_with_visualStudio = true; %if the libraries were built with cmake, set to false
+built_with_visualStudio = false; %if the libraries were built with cmake, set to false
 
 
 if (ispc && built_with_visualStudio)   
@@ -47,12 +47,12 @@
         % If there are shared libraries does it work for outDir to be the local directory?
     else
         installDir = '../../../install';
-        outDir = fullfile(installDir, 'lib');
+        outDir = '.';
     end
 
     libDir = fullfile(installDir, 'lib');
     includeDir = fullfile(installDir, 'include');
-    libName = 'openfastlib';
+    libName = 'openfastlib_mex';
 end
 
 %% BUILD COMMAND
@@ -76,9 +76,14 @@
 else % mac/unix
 
     mex('-largeArrayDims', ...
-        '-v', ... %add this line for "verbose" output (for debugging)
+        ... '-v', ... %add this line for "verbose" output (for debugging)
         ['-L', libDir], ...
         ['-l', libName], ...
+        '-lgfortran', ...
+        '-lquadmath', ...
+        '-llapack', ...
+        '-lblas', ...
+        '-ldl', ...
         ['-I', includeDir], ...
         '-outdir', outDir, ...
         ['CFLAGS=$CFLAGS -DS_FUNCTION_NAME=' mexname], ...

diff --git a/modules/aerodyn/CMakeLists.txt b/modules/aerodyn/CMakeLists.txt
@@ -80,23 +80,39 @@ set(ADI_LIB_SOURCES
 )
 
 # UnsteadyAero lib
-add_library(uaaerolib ${UA_LIBS_SOURCES})
+add_library(uaaerolib_obj OBJECT ${UA_LIBS_SOURCES})
+target_link_libraries(uaaerolib_obj afinfolib_obj nwtclibs_obj)
+
+add_library(uaaerolib $<TARGET_OBJECTS:uaaerolib_obj>)
 target_link_libraries(uaaerolib afinfolib nwtclibs)
 
 # AirfoilInfo lib
-add_library(afinfolib ${AFINFO_LIBS_SOURCES})
+add_library(afinfolib_obj OBJECT ${AFINFO_LIBS_SOURCES})
+target_link_libraries(afinfolib_obj nwtclibs_obj)
+
+add_library(afinfolib $<TARGET_OBJECTS:afinfolib_obj>)
 target_link_libraries(afinfolib nwtclibs)
 
 # this lib is only for the ctest
-add_library(fvwlib ${FVW_LIBS_SOURCES})
+add_library(fvwlib_obj OBJECT ${FVW_LIBS_SOURCES})
+target_link_libraries(fvwlib_obj uaaerolib_obj afinfolib_obj nwtclibs_obj)
+
+add_library(fvwlib $<TARGET_OBJECTS:fvwlib_obj>)
 target_link_libraries(fvwlib uaaerolib afinfolib nwtclibs)
 
 # Aero acoustics
-add_library(aeroacoustics ${AEROACOUSTIC_SOURCES})
+add_library(aeroacoustics_obj OBJECT ${AEROACOUSTIC_SOURCES})
+target_link_libraries(aeroacoustics_obj afinfolib_obj nwtclibs_obj)
+
+add_library(aeroacoustics $<TARGET_OBJECTS:aeroacoustics_obj>)
 target_link_libraries(aeroacoustics afinfolib nwtclibs)
 
-add_library(aerodynlib ${AD_LIBS_SOURCES})
-target_link_libraries(aerodynlib fvwlib uaaerolib afinfolib nwtclibs aeroacoustics)
+
+add_library(aerodynlib_obj OBJECT ${AD_LIBS_SOURCES})
+target_link_libraries(aerodynlib_obj uaaerolib_obj afinfolib_obj fvwlib_obj aeroacoustics_obj nwtclibs_obj)
+
+add_library(aerodynlib $<TARGET_OBJECTS:aerodynlib_obj>  $<TARGET_OBJECTS:uaaerolib_obj>  $<TARGET_OBJECTS:afinfolib_obj>  $<TARGET_OBJECTS:fvwlib_obj>  $<TARGET_OBJECTS:aeroacoustics_obj>)
+target_link_libraries(aerodynlib nwtclibs)
 
 # ADI lib
 add_library(adilib ${ADI_LIB_SOURCES})
@@ -133,7 +149,7 @@ if(APPLE OR UNIX)
 endif()
 
 
-install(TARGETS unsteadyaero_driver aerodyn_driver adilib aerodynlib fvwlib uaaerolib afinfolib aeroacoustics aerodyn_inflow_c_binding
+install(TARGETS unsteadyaero_driver aerodyn_driver adilib aerodynlib fvwlib uaaerolib afinfolib aeroacoustics aerodyn_inflow_c_binding aerodynlib_obj fvwlib_obj uaaerolib_obj afinfolib_obj aeroacoustics_obj
   EXPORT "${CMAKE_PROJECT_NAME}Libraries"
   RUNTIME DESTINATION bin
   LIBRARY DESTINATION lib

diff --git a/modules/aerodyn14/CMakeLists.txt b/modules/aerodyn14/CMakeLists.txt
@@ -29,10 +29,13 @@ set(AD14_LIBS_SOURCES
   src/DWM_Types.f90
 )
 
-add_library(aerodyn14lib ${AD14_LIBS_SOURCES})
+add_library(aerodyn14lib_obj OBJECT ${AD14_LIBS_SOURCES})
+target_link_libraries(aerodyn14lib_obj ifwlib_obj nwtclibs_obj)
+
+add_library(aerodyn14lib $<TARGET_OBJECTS:aerodyn14lib_obj>)
 target_link_libraries(aerodyn14lib ifwlib nwtclibs)
 
-install(TARGETS aerodyn14lib
+install(TARGETS aerodyn14lib aerodyn14lib_obj
   EXPORT "${CMAKE_PROJECT_NAME}Libraries"
   RUNTIME DESTINATION bin
   LIBRARY DESTINATION lib

diff --git a/modules/beamdyn/CMakeLists.txt b/modules/beamdyn/CMakeLists.txt
@@ -26,10 +26,13 @@ set(BD_SOURCES
   src/BeamDyn_Types.f90
   )
 
-add_library(beamdynlib ${BD_SOURCES})
+add_library(beamdynlib_obj OBJECT ${BD_SOURCES})
+target_link_libraries(beamdynlib_obj nwtclibs_obj)
+
+add_library(beamdynlib $<TARGET_OBJECTS:beamdynlib_obj>)
 target_link_libraries(beamdynlib nwtclibs)
 
-install(TARGETS beamdynlib
+install(TARGETS beamdynlib beamdynlib_obj
   EXPORT "${CMAKE_PROJECT_NAME}Libraries"
   RUNTIME DESTINATION bin
   LIBRARY DESTINATION lib
@@ -42,7 +45,7 @@ set(BD_DRIVER_SOURCES
 add_executable(beamdyn_driver ${BD_DRIVER_SOURCES})
 target_link_libraries(beamdyn_driver beamdynlib nwtclibs versioninfolib ${CMAKE_DL_LIBS})
 
-install(TARGETS beamdyn_driver
+install(TARGETS beamdyn_driver 
   RUNTIME DESTINATION bin
   LIBRARY DESTINATION lib
   ARCHIVE DESTINATION lib)
diff --git a/modules/elastodyn/CMakeLists.txt b/modules/elastodyn/CMakeLists.txt
@@ -26,10 +26,13 @@ set(ED_SOURCES
   src/ElastoDyn_Types.f90
   )
 
-add_library(elastodynlib ${ED_SOURCES})
+add_library(elastodynlib_obj OBJECT ${ED_SOURCES})
+target_link_libraries(elastodynlib_obj servodynlib_obj nwtclibs_obj)
+
+add_library(elastodynlib $<TARGET_OBJECTS:elastodynlib_obj>)
 target_link_libraries(elastodynlib servodynlib nwtclibs)
 
-install(TARGETS elastodynlib
+install(TARGETS elastodynlib elastodynlib_obj
   EXPORT "${CMAKE_PROJECT_NAME}Libraries"
   RUNTIME DESTINATION bin
   LIBRARY DESTINATION lib