c++ - How can I use CMake to link vtk library to multiple source file? -


here typical cmakelist file 1 source file:

cmake_minimum_required(version 2.8)  project(test)  find_package(vtk required) include(${vtk_use_file})  add_executable(test macosx_bundle test)  if(vtk_libraries)   target_link_libraries(test ${vtk_libraries}) else()   target_link_libraries(test vtkhybrid vtkwidgets) endif()

the above example if have test.cxx , cmakelists.txt only. do if have test2.cxx source file (random class) , test3.cxx source file? want keep test.cxx main, , other random classes, still using vtk library.

add_executable can used choose source files use project.

add_executable(test macosx_bundle test.cxx test2.cxx test42.cxx)

same as

set(cxx_src_files test.cxx test2.cxx test42.cxx) add_executable(test macosx_bundle ${cxx_src_files})

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