58 lines
1.6 KiB
CMake
58 lines
1.6 KiB
CMake
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cmake_minimum_required(VERSION 3.20 FATAL_ERROR)
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Include(FetchContent)
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set(CMAKE_CXX_STANDARD 23) # latest c++
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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set(CMAKE_CXX_EXTENSIONS OFF)
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# prepare out unit test framework
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FetchContent_Declare(
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Catch2
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GIT_REPOSITORY https://github.com/catchorg/Catch2.git
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GIT_TAG v3.4.0 # or a later release
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)
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FetchContent_MakeAvailable(Catch2)
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# Versioning
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project ("AdventOfCode2024" VERSION 0.0.1 DESCRIPTION "" LANGUAGES CXX)
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# ---
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# Grab source files
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file(GLOB_RECURSE AdventOfCode2024Sources
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"include/*.h"
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"include/*.hpp"
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"src/*.c"
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"src/*.cpp"
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)
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file(GLOB_RECURSE AdventOfCode2024Tests
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"tests/include/*.h"
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"tests/include/*.hpp"
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"tests/src/*.c"
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"tests/src/*.cpp"
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)
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# Project setup
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set(output_target AdventOfCode2024)
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# This is split in 2 because catch2 generates its own main() functions
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# and we don't want to recompile everything twice, so we reuse the lib object.
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# lib
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# / \
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# main exe catch2
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# Library to contain logic/code
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add_library(${output_target}-lib ${AdventOfCode2024Sources})
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target_include_directories(${output_target}-lib PUBLIC "include")
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# Executable that links to the lib containing the code
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add_executable(${output_target} "AdventOfCode2024.cpp")
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target_link_libraries(${output_target} PRIVATE ${output_target}-lib)
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# Catch2 linked with the lib.
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add_executable(${output_target}-tests ${AdventOfCode2024Tests})
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target_include_directories(${output_target}-tests PRIVATE "tests/include")
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target_link_libraries(${output_target}-tests PRIVATE
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${output_target}-lib
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Catch2::Catch2WithMain
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)
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