59 lines
1.6 KiB
CMake
59 lines
1.6 KiB
CMake
cmake_minimum_required(VERSION 3.12)
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# Project name and version
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project(dc VERSION 1.0.4)
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# Retrieve build date
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string(TIMESTAMP BUILD_DATE "%d-%b-%Y %H:%M:%S")
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# Retrieve git hash
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execute_process(
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COMMAND git rev-parse --short HEAD
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WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
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OUTPUT_VARIABLE DC_GIT_HASH
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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# Set C++ version
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set(CMAKE_CXX_STANDARD 20)
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# Set debug flags by default
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if(NOT CMAKE_BUILD_TYPE)
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set(CMAKE_BUILD_TYPE Debug)
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endif()
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# Debug build flags
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set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} \
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-Wall -Wextra -pedantic -Werror \
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-fstack-protector-strong -D_FORTIFY_SOURCE=2 \
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-Wformat-security -fsanitize=address -fsanitize=undefined \
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-fstack-clash-protection -Wundef -Wshadow -Wpointer-arith \
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-Wcast-align -Wwrite-strings -ftrapv -std=c++20 -g -O2")
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# Release build flags
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set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O3 -std=c++20")
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# Get build flags
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if(CMAKE_BUILD_TYPE STREQUAL "Debug")
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set(DC_FLAGS "${CMAKE_CXX_FLAGS_DEBUG}")
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elseif(CMAKE_BUILD_TYPE STREQUAL "Release")
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set(DC_FLAGS "${CMAKE_CXX_FLAGS_RELEASE}")
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endif()
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# Main file
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add_executable(dc main.cpp)
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# Source files
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include_directories(src)
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add_subdirectory(src)
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# Link sources to main
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target_link_libraries(dc src)
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# Pass variables to the preprocessor
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add_compile_definitions(DC_VER="${PROJECT_VERSION}")
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add_compile_definitions(DC_HASH="${DC_GIT_HASH}")
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add_compile_definitions(DC_BUILD="${CMAKE_BUILD_TYPE}")
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add_compile_definitions(DC_FLAGS="${DC_FLAGS}")
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add_compile_definitions(DC_BUILD_DATE="${BUILD_DATE}")
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