d8208685a2
Reactor/loop-pool engine with TCP/µTP/MSE transports, per-connection pipelining, priority-driven piece selection with endgame, and the Python FFI test harness. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
58 lines
1.7 KiB
CMake
58 lines
1.7 KiB
CMake
cmake_minimum_required(VERSION 3.16)
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project(torrent_peer C)
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set(CMAKE_C_STANDARD 11)
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set(CMAKE_C_STANDARD_REQUIRED ON)
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if(NOT CMAKE_BUILD_TYPE)
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set(CMAKE_BUILD_TYPE Release)
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endif()
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# Fast by default; -march=native is great for local benchmarking. Disable with
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# -DPEER_NATIVE=OFF for portable / CI builds.
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option(PEER_NATIVE "Optimize for the build host (-march=native)" ON)
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option(PEER_ASAN "Build with AddressSanitizer/UBSan" OFF)
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add_library(torrentpeer SHARED
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src/engine.c
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src/loop.c
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src/connection.c
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src/transport.c
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src/transport_mse.c
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src/transport_utp.c
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src/crypto.c
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src/proto.c
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src/scheduler.c
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src/reqtab.c
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src/ring.c
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src/arena.c
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src/peer_compat.c
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)
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target_include_directories(torrentpeer PUBLIC include)
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target_compile_options(torrentpeer PRIVATE
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-O3 -Wall -Wextra -Wno-unused-parameter
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)
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if(PEER_NATIVE AND NOT PEER_ASAN)
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target_compile_options(torrentpeer PRIVATE -march=native)
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endif()
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if(PEER_ASAN)
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target_compile_options(torrentpeer PRIVATE -O1 -g -fsanitize=address,undefined -fno-omit-frame-pointer)
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target_link_options(torrentpeer PRIVATE -fsanitize=address,undefined)
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endif()
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find_package(Threads REQUIRED)
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target_link_libraries(torrentpeer PRIVATE Threads::Threads)
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# P3a: link-time optimization for release builds (skipped under ASan).
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option(PEER_LTO "Enable link-time optimization" ON)
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if(PEER_LTO AND NOT PEER_ASAN)
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include(CheckIPOSupported)
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check_ipo_supported(RESULT _ipo_ok OUTPUT _ipo_msg)
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if(_ipo_ok)
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set_target_properties(torrentpeer PROPERTIES INTERPROCEDURAL_OPTIMIZATION ON)
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endif()
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endif()
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# Keep the .so name predictable for ctypes: libtorrentpeer.so
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set_target_properties(torrentpeer PROPERTIES OUTPUT_NAME torrentpeer)
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