116 lines
4.3 KiB
CMake
116 lines
4.3 KiB
CMake
cmake_minimum_required(VERSION 3.20)
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project(CapySR CXX C)
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set(CMAKE_CXX_STANDARD 20)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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set(CMAKE_C_STANDARD 11)
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if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
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set(CMAKE_BUILD_TYPE Release CACHE STRING "" FORCE)
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endif()
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
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if(MSVC)
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add_compile_options(/W4 /permissive- /Zc:preprocessor /utf-8 /bigobj /wd4100 /wd4267 /wd4244 /wd4065)
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add_compile_definitions(_CRT_SECURE_NO_WARNINGS NOMINMAX WIN32_LEAN_AND_MEAN _WIN32_WINNT=0x0601)
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set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
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else()
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add_compile_options(-Wall -Wextra -Wno-unused-parameter)
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add_compile_definitions(NOMINMAX WIN32_LEAN_AND_MEAN _WIN32_WINNT=0x0601)
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endif()
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find_package(Python3 COMPONENTS Interpreter REQUIRED)
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find_program(PROTOC_EXECUTABLE protoc REQUIRED)
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# ---------------------------------------------------------------- codegen ----
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set(PROTO_DIR ${CMAKE_SOURCE_DIR}/proto)
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set(PROTO_GEN_DIR ${CMAKE_SOURCE_DIR}/src/proto/gen)
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set(PROTO_SHARDS 8)
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file(GLOB PROTO_FILES CONFIGURE_DEPENDS ${PROTO_DIR}/*.proto)
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set(PROTO_GEN_SOURCES ${PROTO_GEN_DIR}/protos.h)
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math(EXPR LAST_SHARD "${PROTO_SHARDS} - 1")
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foreach(i RANGE ${LAST_SHARD})
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list(APPEND PROTO_GEN_SOURCES ${PROTO_GEN_DIR}/protos_${i}.cpp)
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endforeach()
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add_custom_command(
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OUTPUT ${PROTO_GEN_SOURCES}
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COMMAND ${Python3_EXECUTABLE} ${CMAKE_SOURCE_DIR}/tools/gen_proto.py
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--proto-dir ${PROTO_DIR}
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--seeds ${PROTO_DIR}/seeds.txt
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--out-dir ${PROTO_GEN_DIR}
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--protoc ${PROTOC_EXECUTABLE}
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--shards ${PROTO_SHARDS}
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DEPENDS ${CMAKE_SOURCE_DIR}/tools/gen_proto.py ${PROTO_DIR}/seeds.txt ${PROTO_FILES}
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COMMENT "Generating protocol structs"
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VERBATIM)
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set(CMDID_GEN_SOURCES ${CMAKE_SOURCE_DIR}/src/net/cmd_ids.h ${CMAKE_SOURCE_DIR}/src/net/cmd_ids.cpp)
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add_custom_command(
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OUTPUT ${CMDID_GEN_SOURCES}
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COMMAND ${Python3_EXECUTABLE} ${CMAKE_SOURCE_DIR}/tools/gen_cmdids.py
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--input ${PROTO_DIR}/cmdids.txt --out-dir ${CMAKE_SOURCE_DIR}/src/net
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DEPENDS ${CMAKE_SOURCE_DIR}/tools/gen_cmdids.py ${PROTO_DIR}/cmdids.txt
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COMMENT "Generating command ids"
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VERBATIM)
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# ------------------------------------------------------------ third party ----
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add_library(ikcp STATIC third_party/ikcp/ikcp.c)
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target_include_directories(ikcp PUBLIC third_party/ikcp)
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if(MSVC)
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target_compile_options(ikcp PRIVATE /W0)
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else()
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target_compile_options(ikcp PRIVATE -w)
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endif()
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# ----------------------------------------------------------------- server ----
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file(GLOB_RECURSE CAPYSR_SOURCES CONFIGURE_DEPENDS
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${CMAKE_SOURCE_DIR}/src/core/*.cpp
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${CMAKE_SOURCE_DIR}/src/data/*.cpp
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${CMAKE_SOURCE_DIR}/src/game/*.cpp
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${CMAKE_SOURCE_DIR}/src/http/*.cpp
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${CMAKE_SOURCE_DIR}/src/net/*.cpp
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${CMAKE_SOURCE_DIR}/src/sdk/*.cpp)
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list(REMOVE_ITEM CAPYSR_SOURCES ${CMAKE_SOURCE_DIR}/src/net/cmd_ids.cpp)
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# The generated headers are included by anything that touches the protocol, so every
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# target has to wait for codegen -- not just the one that lists it as a source.
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add_custom_target(capysr_codegen DEPENDS ${PROTO_GEN_SOURCES} ${CMDID_GEN_SOURCES})
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add_library(capysr_core STATIC
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${CAPYSR_SOURCES}
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${PROTO_GEN_SOURCES}
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${CMDID_GEN_SOURCES})
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add_dependencies(capysr_core capysr_codegen)
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target_include_directories(capysr_core PUBLIC
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${CMAKE_SOURCE_DIR}/src
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${CMAKE_SOURCE_DIR}/third_party
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${CMAKE_SOURCE_DIR}/third_party/json)
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target_link_libraries(capysr_core PUBLIC ikcp)
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if(WIN32)
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target_link_libraries(capysr_core PUBLIC ws2_32 mswsock dbghelp)
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else()
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find_package(Threads REQUIRED)
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target_link_libraries(capysr_core PUBLIC Threads::Threads)
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endif()
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add_executable(capysr src/main.cpp)
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add_dependencies(capysr capysr_codegen)
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target_link_libraries(capysr PRIVATE capysr_core)
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# ------------------------------------------------------------------ tests ----
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file(GLOB TEST_SOURCES CONFIGURE_DEPENDS ${CMAKE_SOURCE_DIR}/tests/*.cpp)
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if(TEST_SOURCES)
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add_executable(capysr_tests ${TEST_SOURCES})
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add_dependencies(capysr_tests capysr_codegen)
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target_include_directories(capysr_tests PRIVATE ${CMAKE_SOURCE_DIR})
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target_link_libraries(capysr_tests PRIVATE capysr_core)
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enable_testing()
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add_test(NAME capysr_tests COMMAND capysr_tests)
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endif()
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