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c36510c21e
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118 lines
5.4 KiB
CMake
118 lines
5.4 KiB
CMake
set(TARGET audiocpp_cpp_httplib)
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find_package(Threads REQUIRED)
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add_library(${TARGET} STATIC httplib.cpp httplib.h)
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target_include_directories(${TARGET} PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
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target_compile_features(${TARGET} PUBLIC cxx_std_17)
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target_link_libraries(${TARGET} PRIVATE Threads::Threads)
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if (MSVC)
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target_compile_options(${TARGET} PRIVATE /w)
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else()
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target_compile_options(${TARGET} PRIVATE -w)
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endif()
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# Match llama.cpp's TLS arrangement: cpp-httplib is vendored and BoringSSL is
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# built with the opt-in native manager, so Hugging Face HTTPS does not require
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# libcurl or system OpenSSL development packages. Packagers may explicitly use
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# system OpenSSL instead.
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if (NOT AUDIOCPP_USE_SYSTEM_OPENSSL)
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set(AUDIOCPP_BORINGSSL_VERSION "0.20260813.0" CACHE STRING
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"Pinned BoringSSL release used by the native package manager")
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set(AUDIOCPP_BORINGSSL_SHA256
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"37e23cb9a5fa54f01b07cadd653cebc1d1b235945439a6c334fea58ea47b5b0a"
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CACHE STRING "SHA256 of the pinned BoringSSL source archive")
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set(AUDIOCPP_BORINGSSL_ARCHIVE "" CACHE FILEPATH
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"Optional pre-fetched BoringSSL archive for offline/reproducible builds")
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if (AUDIOCPP_BORINGSSL_ARCHIVE)
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set(AUDIOCPP_BORINGSSL_URL "${AUDIOCPP_BORINGSSL_ARCHIVE}")
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else()
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set(AUDIOCPP_BORINGSSL_URL
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"https://github.com/google/boringssl/archive/refs/tags/${AUDIOCPP_BORINGSSL_VERSION}.tar.gz")
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endif()
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set(OPENSSL_NO_ASM ON CACHE BOOL "Disable BoringSSL assembly generation" FORCE)
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set(FIPS OFF CACHE BOOL "Disable BoringSSL FIPS build" FORCE)
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include(FetchContent)
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set(AUDIOCPP_BORINGSSL_FETCH_ARGS
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URL "${AUDIOCPP_BORINGSSL_URL}"
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URL_HASH "SHA256=${AUDIOCPP_BORINGSSL_SHA256}"
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)
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# CMake < 3.24 does not know this option and folds it into URL_HASH.
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if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.24")
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list(APPEND AUDIOCPP_BORINGSSL_FETCH_ARGS DOWNLOAD_EXTRACT_TIMESTAMP TRUE)
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endif()
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FetchContent_Declare(audiocpp_boringssl ${AUDIOCPP_BORINGSSL_FETCH_ARGS})
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set(AUDIOCPP_SAVED_BUILD_SHARED_LIBS ${BUILD_SHARED_LIBS})
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set(AUDIOCPP_SAVED_BUILD_TESTING ${BUILD_TESTING})
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set(BUILD_SHARED_LIBS OFF)
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set(BUILD_TESTING OFF)
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FetchContent_MakeAvailable(audiocpp_boringssl)
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set(BUILD_SHARED_LIBS ${AUDIOCPP_SAVED_BUILD_SHARED_LIBS})
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set(BUILD_TESTING ${AUDIOCPP_SAVED_BUILD_TESTING})
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# Some packagers (notably Nix) inject a global -Werror. Do not let the
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# parent project's warning policy turn compatibility warnings inside the
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# pinned third-party TLS implementation into audio.cpp build failures.
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# Discover targets recursively instead of naming only crypto/ssl: Nix's
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# default all-target build also compiles auxiliary libraries such as
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# decrepit, and BoringSSL may add further subdirectory targets over time.
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function(audiocpp_relax_boringssl_warnings AUDIOCPP_DIRECTORY)
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get_property(AUDIOCPP_DIRECTORY_TARGETS
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DIRECTORY "${AUDIOCPP_DIRECTORY}" PROPERTY BUILDSYSTEM_TARGETS)
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foreach(AUDIOCPP_BORINGSSL_TARGET IN LISTS AUDIOCPP_DIRECTORY_TARGETS)
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get_target_property(AUDIOCPP_BORINGSSL_TARGET_TYPE
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${AUDIOCPP_BORINGSSL_TARGET} TYPE)
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if (NOT AUDIOCPP_BORINGSSL_TARGET_TYPE STREQUAL "INTERFACE_LIBRARY"
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AND NOT AUDIOCPP_BORINGSSL_TARGET_TYPE STREQUAL "UTILITY")
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set_property(TARGET ${AUDIOCPP_BORINGSSL_TARGET}
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PROPERTY COMPILE_WARNING_AS_ERROR OFF)
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if (MSVC)
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target_compile_options(${AUDIOCPP_BORINGSSL_TARGET} PRIVATE /WX-)
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else()
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target_compile_options(${AUDIOCPP_BORINGSSL_TARGET} PRIVATE
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-Wno-error
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-Wno-unused-parameter
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# BoringSSL intentionally uses GNU compound literals
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# in its vectorized C++ implementation. The parent
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# enables -pedantic-errors globally, so keep that
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# policy out of this pinned third-party dependency.
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-Wno-pedantic
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-Wno-error=pedantic)
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endif()
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endif()
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endforeach()
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get_property(AUDIOCPP_BORINGSSL_SUBDIRECTORIES
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DIRECTORY "${AUDIOCPP_DIRECTORY}" PROPERTY SUBDIRECTORIES)
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foreach(AUDIOCPP_BORINGSSL_SUBDIRECTORY
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IN LISTS AUDIOCPP_BORINGSSL_SUBDIRECTORIES)
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audiocpp_relax_boringssl_warnings(
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"${AUDIOCPP_BORINGSSL_SUBDIRECTORY}")
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endforeach()
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endfunction()
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audiocpp_relax_boringssl_warnings("${audiocpp_boringssl_SOURCE_DIR}")
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target_compile_definitions(${TARGET} PUBLIC CPPHTTPLIB_OPENSSL_SUPPORT)
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target_link_libraries(${TARGET} PUBLIC ssl crypto)
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else()
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find_package(OpenSSL REQUIRED)
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target_compile_definitions(${TARGET} PUBLIC CPPHTTPLIB_OPENSSL_SUPPORT)
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target_link_libraries(${TARGET} PUBLIC OpenSSL::SSL OpenSSL::Crypto)
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endif()
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if (WIN32)
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target_compile_definitions(${TARGET} PUBLIC _WIN32_WINNT=0x0A00)
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target_link_libraries(${TARGET} PUBLIC ws2_32 crypt32)
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elseif (APPLE)
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find_library(AUDIOCPP_CORE_FOUNDATION_FRAMEWORK CoreFoundation REQUIRED)
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find_library(AUDIOCPP_SECURITY_FRAMEWORK Security REQUIRED)
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target_link_libraries(${TARGET} PUBLIC
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${AUDIOCPP_CORE_FOUNDATION_FRAMEWORK}
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${AUDIOCPP_SECURITY_FRAMEWORK}
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)
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endif()
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