CMakeLists.txt 941 Bytes
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cmake_minimum_required(VERSION 3.3)
project(Tutorial)
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set(CMAKE_CXX_STANDARD 14)
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# should we use our own math functions
option(USE_MYMATH "Use tutorial provided math implementation" ON)

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# the version number.
set(Tutorial_VERSION_MAJOR 1)
set(Tutorial_VERSION_MINOR 0)

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# configure a header file to pass some of the CMake settings
# to the source code
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configure_file(
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  "${PROJECT_SOURCE_DIR}/TutorialConfig.h.in"
  "${PROJECT_BINARY_DIR}/TutorialConfig.h"
  )

# add the MathFunctions library?
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if(USE_MYMATH)
  add_subdirectory(MathFunctions)
  list(APPEND EXTRA_LIBS MathFunctions)
endif(USE_MYMATH)
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# add the executable
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add_executable(Tutorial tutorial.cxx)
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target_link_libraries(Tutorial PUBLIC ${EXTRA_LIBS})
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# add the binary tree to the search path for include files
# so that we will find TutorialConfig.h
target_include_directories(Tutorial PUBLIC
                           "${PROJECT_BINARY_DIR}"
                           )