Use KWSys as a static object lib on Windows

source/adios2/CMakeLists.txt

@@ -55,7 +55,7 @@ target_include_directories(adios2
     $<BUILD_INTERFACE:${ADIOS2_BINARY_DIR}/source>
     $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
 )
-target_link_libraries(adios2 PRIVATE adios2sys pugixml)
+target_link_libraries(adios2 PRIVATE adios2sys_interface pugixml)
 target_link_libraries(adios2 PUBLIC ${CMAKE_THREAD_LIBS_INIT})
 
 if(UNIX)

source/dataman/CMakeLists.txt

@@ -19,7 +19,7 @@ target_include_directories(dataman
   PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
 )
 target_link_libraries(dataman
-  PRIVATE adios2sys
+  PRIVATE adios2sys_interface
   PUBLIC NLohmannJson
 )
 set_target_properties(dataman PROPERTIES

thirdparty/KWSys/CMakeLists.txt

@@ -2,10 +2,14 @@ set(KWSYS_NAMESPACE adios2sys)
 set(KWSYS_USE_DynamicLoader ON)
 set(KWSYS_USE_RegularExpression ON)
 set(KWSYS_USE_SystemTools ON)
-set(KWSYS_BUILD_SHARED ${BUILD_SHARED_LIBS})
+if(WIN32)
+  set(KWSYS_BUILD_SHARED OFF)
+else()
+  set(KWSYS_BUILD_SHARED ${BUILD_SHARED_LIBS})
+endif()
 set(KWSYS_SPLIT_OBJECTS_FROM_INTERFACE ON)
 set(KWSYS_INSTALL_EXPORT_NAME adios2Exports)
 set(KWSYS_INSTALL_LIB_DIR ${CMAKE_INSTALL_LIBDIR})
-set(KWSYS_DEFINE_SYMBOL adios2_EXPORTS)
 
 add_subdirectory(adios2sys)
+add_library(adios2sys_interface ALIAS adios2sys_private)