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During the training, we talk about INTERFACE libraries just before Step3 so it makes more sense to do the exercise related to them in Step3
41 lines
1.2 KiB
CMake
41 lines
1.2 KiB
CMake
cmake_minimum_required(VERSION 3.10)
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# set the project name and version
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project(Tutorial VERSION 1.0)
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# TODO 4: Replace the following code by:
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# * Creating an interface library called tutorial_compiler_flags
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# Hint: use add_library() with the INTERFACE signature
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# * Add compiler feature cxx_std_11 to tutorial_compiler_flags
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# Hint: Use target_compile_features()
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# specify the C++ standard
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set(CMAKE_CXX_STANDARD 11)
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set(CMAKE_CXX_STANDARD_REQUIRED True)
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# configure a header file to pass some of the CMake settings
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# to the source code
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configure_file(TutorialConfig.h.in TutorialConfig.h)
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# TODO 2: Remove EXTRA_INCLUDES list
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# add the MathFunctions library
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add_subdirectory(MathFunctions)
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list(APPEND EXTRA_INCLUDES "${PROJECT_SOURCE_DIR}/MathFunctions")
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# add the executable
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add_executable(Tutorial tutorial.cxx)
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# TODO 5: Link Tutorial to tutorial_compiler_flags
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target_link_libraries(Tutorial PUBLIC MathFunctions)
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# TODO 3: Remove use of EXTRA_INCLUDES
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# add the binary tree to the search path for include files
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# so that we will find TutorialConfig.h
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target_include_directories(Tutorial PUBLIC
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"${PROJECT_BINARY_DIR}"
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${EXTRA_INCLUDES}
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)
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