253 lines
7.2 KiB
CMake
253 lines
7.2 KiB
CMake
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# Original file Copyright CMU462 Fall 2015:
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# Kayvon Fatahalian, Keenan Crane,
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# Sky Gao, Bryce Summers, Michael Choquette.
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cmake_minimum_required(VERSION 2.8)
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project(CGL)
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#-------------------------------------------------------------------------------
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# Build options
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#-------------------------------------------------------------------------------
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option(CGL_BUILD_DEBUG "Build for debug" OFF)
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option(CGL_BUILD_SHARED "Build shared libraries" OFF)
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option(CGL_BUILD_DOCS "Build documentation" OFF)
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option(CGL_BUILD_TESTS "Build tests programs" OFF)
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option(CGL_BUILD_EXAMPLES "Build examples" OFF)
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#-------------------------------------------------------------------------------
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# CMake modules
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#-------------------------------------------------------------------------------
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list(APPEND CMAKE_MODULE_PATH "${CGL_SOURCE_DIR}/cmake/modules/")
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#-------------------------------------------------------------------------------
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# CGL paths
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#-------------------------------------------------------------------------------
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set(CGL_INCLUDE_DIRS "${CGL_SOURCE_DIR}/include")
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#-------------------------------------------------------------------------------
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# Platform-specific settings
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#-------------------------------------------------------------------------------
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###################
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# Building on OSX #
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###################
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if(APPLE)
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# Clang only
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if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "CLANG")
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# OSX Framework dependencies
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if(NOT CGL_BUILD_SHARED)
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include_directories( "/System/Library/Frameworks" )
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find_library (COCOA_LIBRARIES Cocoa)
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find_library (IOKIT_LIBRARIES IOkit)
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find_library (COREVIDEO_LIBRARIES CoreVideo)
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endif()
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# Clang configuration
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if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "AppleClang")
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set(CLANG_CXX_FLAGS "-std=c++11 -m64")
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if(CGL_BUILD_DEBUG)
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set(CMAKE_BUILD_TYPE Debug)
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else(CGL_BUILD_DEBUG)
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set(CLANG_CXX_FLAGS "${CLANG_CXX_FLAGS} -O3")
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set(CLANG_CXX_FLAGS "${CLANG_CXX_FLAGS} -funroll-loops")
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set(CLANG_CXX_FLAGS "${CLANG_CXX_FLAGS} -Wno-narrowing")
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set(CLANG_CXX_FLAGS "${CLANG_CXX_FLAGS} -Wno-deprecated-register")
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endif(CGL_BUILD_DEBUG)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CLANG_CXX_FLAGS}")
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endif()
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# GCC configuration
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if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
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set(GCC_CXX_FLAGS "-std=gnu++0x -m64")
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if(CGL_BUILD_DEBUG)
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set(CMAKE_BUILD_TYPE Debug)
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else(CGL_BUILD_DEBUG)
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set(GCC_CXX_FLAGS "${GCC_CXX_FLAGS} -O3")
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set(GCC_CXX_FLAGS "${GCC_CXX_FLAGS} -fopenmp")
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endif(CGL_BUILD_DEBUG)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${GCC_CXX_FLAGS}")
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endif()
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endif()
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endif(APPLE)
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##################
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# Build on Linux #
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##################
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set(LINUX UNIX AND NOT APPLE)
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if(LINUX)
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# GCC only
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if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
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set(GCC_CXX_FLAGS "-std=gnu++0x -m64")
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# X11 Dependencies
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if(NOT CGL_BUILD_SHARED)
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set(GCC_CXX_FLAGS "${GCC_CXX_FLAGS} -lXi")
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set(GCC_CXX_FLAGS "${GCC_CXX_FLAGS} -lXxf86vm")
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set(GCC_CXX_FLAGS "${GCC_CXX_FLAGS} -lXinerama")
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set(GCC_CXX_FLAGS "${GCC_CXX_FLAGS} -lXcursor")
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set(GCC_CXX_FLAGS "${GCC_CXX_FLAGS} -lXfixes")
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set(GCC_CXX_FLAGS "${GCC_CXX_FLAGS} -lXrandr")
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set(GCC_CXX_FLAGS "${GCC_CXX_FLAGS} -lXext")
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set(GCC_CXX_FLAGS "${GCC_CXX_FLAGS} -lXrender")
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set(GCC_CXX_FLAGS "${GCC_CXX_FLAGS} -lX11")
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set(GCC_CXX_FLAGS "${GCC_CXX_FLAGS} -lpthread")
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set(GCC_CXX_FLAGS "${GCC_CXX_FLAGS} -lxcb")
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set(GCC_CXX_FLAGS "${GCC_CXX_FLAGS} -lXau")
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endif()
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# Debug configuration
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if(CGL_BUILD_DEBUG)
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set(CMAKE_BUILD_TYPE Debug)
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else(CGL_BUILD_DEBUG)
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set(GCC_CXX_FLAGS "${GCC_CXX_FLAGS} -O3")
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set(GCC_CXX_FLAGS "${GCC_CXX_FLAGS} -fopenmp")
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endif(CGL_BUILD_DEBUG)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${GCC_CXX_FLAGS}")
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endif()
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endif(LINUX)
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####################
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# Build on Windows #
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####################
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if(WIN32)
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if(MSVC)
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set(MSVC_CXX_FLAGS "-std=gnu++0x")
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if(CGL_BUILD_DEBUG)
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set(CMAKE_BUILD_TYPE Debug)
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else(CGL_BUILD_DEBUG)
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endif(CGL_BUILD_DEBUG)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${MSVC_CXX_FLAGS}")
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endif(MSVC)
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if(MINGW)
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set(MSVC_CXX_FLAGS "-std=gnu++0x")
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if(CGL_BUILD_DEBUG)
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set(CMAKE_BUILD_TYPE Debug)
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else(CGL_BUILD_DEBUG)
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endif(CGL_BUILD_DEBUG)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${MSVC_CXX_FLAGS}")
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endif(MINGW)
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endif(WIN32)
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#-------------------------------------------------------------------------------
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# Find dependencies
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#-------------------------------------------------------------------------------
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link_directories(/usr/lib/x86_64-linux-gnu/mesa/)
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# Required packages
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find_package(OpenGL REQUIRED)
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find_package(Freetype REQUIRED)
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include_directories( ${OPENGL_INCLUDE_DIRS})
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# Use pkg-config for GLEW & GLFW if available
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find_package(PkgConfig QUIET)
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# GLEW
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# if(PKGCONFIG_FOUND)
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# pkg_search_module(GLEW QUIET glew)
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# else(PKGCONFIG_FOUND)
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# find_package(GLEW QUIET)
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# endif()
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# if(NOT GLEW_FOUND)
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# message("-- GLEW not found on system, compiling from source")
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# add_subdirectory("${CGL_SOURCE_DIR}/deps/glew")
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# set_property( TARGET glew APPEND_STRING PROPERTY COMPILE_FLAGS -w )
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# endif()
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add_subdirectory("${CGL_SOURCE_DIR}/deps/glew")
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set_property( TARGET glew APPEND_STRING PROPERTY COMPILE_FLAGS -w )
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# GLFW
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# if(PKGCONFIG_FOUND)
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# pkg_search_module(GLFW QUIET glfw3)
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# else(PKGCONFIG_FOUND)
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# find_package(GLFW QUIET)
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# endif()
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# if(NOT GLFW_FOUND)
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# message("-- GLFW not found on system, compiling from source")
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# add_subdirectory("${CGL_SOURCE_DIR}/deps/glfw")
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# set_property( TARGET glfw APPEND_STRING PROPERTY COMPILE_FLAGS -w )
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# endif()
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add_subdirectory("${CGL_SOURCE_DIR}/deps/glfw")
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set_property( TARGET glfw APPEND_STRING PROPERTY COMPILE_FLAGS -w )
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#-------------------------------------------------------------------------------
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# Set include directories
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#-------------------------------------------------------------------------------
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include_directories(
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${CGL_INCLUDE_DIRS}
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${GLEW_INCLUDE_DIRS}
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${GLFW_INCLUDE_DIRS}
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${FREETYPE_INCLUDE_DIRS}
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)
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#-------------------------------------------------------------------------------
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# Set link directories
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#-------------------------------------------------------------------------------
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link_directories(
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${GLEW_LIBRARY_DIRS}
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${GLFW_LIBRARY_DIRS}
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${FREETYPE_LIBRARY_DIRS}
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)
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#-------------------------------------------------------------------------------
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# Add subdirectories
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#-------------------------------------------------------------------------------
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# CGL library source directory
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add_subdirectory(src)
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# CGL tests source directory
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if(CGL_BUILD_TESTS)
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add_subdirectory(tests)
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endif()
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# CGL exmaples source directory
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if(CGL_BUILD_EXAMPLES)
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add_subdirectory(examples)
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endif()
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# CGL documentation directory
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if(CGL_BUILD_DOCS)
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find_package(DOXYGEN)
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if(DOXYGEN_FOUND AND CGL_BUILD_DOCS)
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add_subdirectory(docs)
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endif()
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endif()
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#-------------------------------------------------------------------------------
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# Packing
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#-------------------------------------------------------------------------------
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# Install settings
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set(CMAKE_INSTALL_PREFIX "${CGL_SOURCE_DIR}")
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