229 lines
7.3 KiB
CMake
229 lines
7.3 KiB
CMake
# ========================================================
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# CMake Configuration for the Sortiva Project
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# ========================================================
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# Specify the minimum CMake version required
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cmake_minimum_required(VERSION 3.22)
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# Project name, languages, and version
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project(sortiva
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LANGUAGES CXX
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VERSION 1.0.0
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)
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# ========================================================
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# C++ Standard and General Settings
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# ========================================================
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set(CMAKE_CXX_STANDARD 20) # Use C++20
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set(CMAKE_CXX_STANDARD_REQUIRED ON) # Enforce C++20 standard
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set(CMAKE_CXX_EXTENSIONS OFF) # Disable compiler-specific extensions
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set(CMAKE_EXPORT_COMPILE_COMMANDS ON) # Generate compile commands (useful for IDEs)
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set(USE_FOLDERS ON) # Organize targets into folders (for IDEs)
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set(BUILD_SHARED_LIBS OFF) # Build static libraries by default
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# =======================================================
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# Helper Functions:
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# Puts Targets into a Folder
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# Finds all files in a dir wich are defined file-types
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# =======================================================
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# This function puts targets into a specified folder.
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# It checks if the target exists and gets the actual target (if it is aliased).
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# It then sets the folder property for the target.
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function(put_targets_into_folder)
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set(oneValueArgs FOLDER)
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set(multiValueArgs TARGETS)
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cmake_parse_arguments(ARGS "" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
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foreach(target ${ARGS_TARGETS})
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# Check if target exists
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if (NOT TARGET ${target})
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message(FATAL_ERROR "${target} target not found")
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endif()
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# Get the actual target (if it is aliased)
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get_target_property(actual_target ${target} ALIASED_TARGET)
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if (NOT actual_target)
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set(actual_target ${target})
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endif()
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# Set the folder property for the target
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set_target_properties(${actual_target} PROPERTIES FOLDER ${ARGS_FOLDER})
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endforeach()
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endfunction()
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function(find_files var_name path)
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set(sources)
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foreach(ext ${ARGN})
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file(GLOB_RECURSE files "${path}/*.${ext}")
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list(APPEND sources ${files})
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endforeach()
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set(${var_name} ${${var_name}} ${sources} PARENT_SCOPE)
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endfunction()
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# ========================================================
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# FetchContent Setup
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# ========================================================
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# FetchContent allows us to retrieve external libraries (e.g., Sol2, Google Test) dynamically.
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include(FetchContent)
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# Set FetchContent to work offline if needed
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set(FETCHCONTENT_UPDATES_DISCONNECTED ON) # Prevent automatic updates
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set(FETCHCONTENT_QUIET OFF) # Display download progress
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set(CMAKE_EXPORT_COMPILE_COMMANDS ON) # Generate compile_commands.json
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# ========================================================
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# Options
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# ========================================================
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option(SVA_BUILD_TEST ON) # Option for test to be build as well
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# ========================================================
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# External Dependencies
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# ========================================================
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# --- Add Sol2 (Lua C++ Binding Library)
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FetchContent_Declare(
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sol2
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GIT_REPOSITORY https://github.com/ThePhD/sol2.git
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GIT_TAG v3.3.0
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)
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FetchContent_MakeAvailable(sol2)
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# ========================================================
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# Helper Function: Set Common Target Properties
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# ========================================================
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# This function defines common properties (such as libraries and include directories)
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# that are shared among all targets.
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function(set_common_properties target)
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target_link_libraries(${target} PRIVATE sol2::sol2) # Link with Sol2
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target_include_directories(${target} PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/include) # Include project headers
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target_sources(${target} PRIVATE ${SVA_COMMON_FILES}) # Include common files
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endfunction()
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# ========================================================
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# GUI Setup
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# ========================================================
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set(GUI_TARGET_NAME "${PROJECT_NAME}")
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# --- Create GUI Executable
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find_files(SVA_GUI_FILES "./src/gui/" hpp cpp h c hxx cxx)
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add_executable(${GUI_TARGET_NAME}
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src/main.cpp # Entry point for the GUI application
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src/sva.hpp # Header file for the console
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${SVA_GUI_FILES}
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)
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# ---------------
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# RAYLIB
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# ---------------
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# Dependencies
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set(RAYLIB_VERSION 5.0)
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find_package(raylib ${RAYLIB_VERSION} QUIET) # QUIET or REQUIRED
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if (NOT raylib_FOUND) # If there's none, fetch and build raylib
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include(FetchContent)
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FetchContent_Declare(
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raylib
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DOWNLOAD_EXTRACT_TIMESTAMP OFF
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URL https://github.com/raysan5/raylib/archive/refs/tags/${RAYLIB_VERSION}.tar.gz
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)
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FetchContent_GetProperties(raylib)
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if (NOT raylib_POPULATED) # Have we downloaded raylib yet?
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set(FETCHCONTENT_QUIET NO)
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FetchContent_MakeAvailable(raylib)
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set(BUILD_EXAMPLES OFF CACHE BOOL "" FORCE) # don't build the supplied examples
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endif()
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endif()
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put_targets_into_folder(FOLDER "raylib" TARGETS raylib uninstall)
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target_link_libraries(${GUI_TARGET_NAME} PRIVATE raylib)
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# Checks if OSX and links appropriate frameworks (Only required on MacOS)
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if (APPLE)
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target_link_libraries(${PROJECT_NAME} "-framework IOKit")
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target_link_libraries(${PROJECT_NAME} "-framework Cocoa")
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target_link_libraries(${PROJECT_NAME} "-framework OpenGL")
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endif()
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# -------------------------------
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# SFML (Not used anymore)
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# -------------------------------
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#
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# --- Add SFML (Simple and Fast Multimedia Library)
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# FetchContent_Declare(SFML
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# GIT_REPOSITORY https://github.com/SFML/SFML.git
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# GIT_TAG 2.6.x
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# GIT_SHALLOW ON
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# EXCLUDE_FROM_ALL
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# SYSTEM
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# )
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# FetchContent_MakeAvailable(SFML)
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#
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# target_link_libraries(${GUI_TARGET_NAME} PRIVATE sfml-graphics) # Link SFML graphics library
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#
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# --- Special handling for Windows: Copy OpenAL DLL (for sound support)
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# if(WIN32)
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# add_custom_command(
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# TARGET ${GUI_TARGET_NAME}
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# COMMENT "Copy OpenAL DLL"
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# PRE_BUILD COMMAND ${CMAKE_COMMAND} -E copy ${SFML_SOURCE_DIR}/extlibs/bin/$<IF:$<EQUAL:${CMAKE_SIZEOF_VOID_P},8>,x64,x86>/openal32.dll $<TARGET_FILE_DIR:${GUI_TARGET_NAME}>
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# VERBATIM
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# )
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# endif()
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# // SFML is not used anymore
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set_common_properties(${GUI_TARGET_NAME})
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# ========================================================
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# Test Setup (Only if SVA_BUILD_TEST is ON)
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# ========================================================
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if(${SVA_BUILD_TEST})
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# --- Add Google Test
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FetchContent_Declare(
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googletest
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GIT_REPOSITORY https://github.com/google/googletest.git
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GIT_TAG release-1.12.1
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)
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set(gtest_force_shared_crt ON CACHE BOOL "" FORCE) # Prevent shared CRT issues on Windows
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FetchContent_MakeAvailable(googletest)
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# Enable testing support
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enable_testing()
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# --- Create Test Executable
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add_executable(
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sortiva_test
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tests/test_main.cpp # Test entry point
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tests/test_sorting_functions.cpp
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)
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target_link_libraries(
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sortiva_test
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PRIVATE GTest::gtest_main # Link Google Test framework
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)
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set_common_properties(sortiva_test)
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# --- Enable Google Test's test discovery feature
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include(GoogleTest)
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gtest_discover_tests(sortiva_test)
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# put google test targets into a folder
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put_targets_into_folder(
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FOLDER "gtest"
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TARGETS
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GTest::gtest_main
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GTest::gmock_main
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GTest::gmock
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GTest::gtest
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)
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endif()
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