wehub-resource-sync
97 lines
3.9 KiB
CMake
97 lines
3.9 KiB
CMake
cmake_minimum_required(VERSION 3.6)
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project(mnn_model_downloader VERSION 1.0.0 LANGUAGES CXX C)
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set(CMAKE_CXX_STANDARD 17)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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# Function to convert file to C++ array
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function(embed_file_as_c_array input_file output_file symbol_name)
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file(READ ${input_file} hex_content HEX)
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string(REGEX REPLACE "([0-9a-f][0-9a-f])" "0x\\1," hex_content ${hex_content})
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string(REGEX REPLACE ",$" "" hex_content ${hex_content})
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file(WRITE ${output_file} "const unsigned char ${symbol_name}[] = { ${hex_content} };\n")
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endfunction()
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# Generate embedded model_market.json data
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set(MODEL_MARKET_JSON_FILE "${CMAKE_CURRENT_LIST_DIR}/../../../Android/MnnLlmChat/app/src/main/assets/model_market.json")
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set(MODEL_MARKET_JSON_INC_FILE "${CMAKE_CURRENT_BINARY_DIR}/model_market_json_data.inc")
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if(EXISTS ${MODEL_MARKET_JSON_FILE})
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embed_file_as_c_array(${MODEL_MARKET_JSON_FILE} ${MODEL_MARKET_JSON_INC_FILE} model_market_json_data)
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else()
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message(WARNING "model_market.json not found at ${MODEL_MARKET_JSON_FILE}")
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# Create an empty file so the build doesn't fail
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file(WRITE ${MODEL_MARKET_JSON_INC_FILE} "const unsigned char model_market_json_data[] = { 0x7B, 0x7D }; // Empty JSON object {}\n")
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endif()
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# Source files
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file(GLOB SOURCES
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"src/*.cpp"
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)
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# Header files
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file(GLOB HEADERS
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"include/*.hpp"
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)
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# Create static library
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add_library(mnn_model_downloader STATIC ${SOURCES})
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# Include directories
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target_include_directories(mnn_model_downloader PUBLIC
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$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
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$<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>
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$<INSTALL_INTERFACE:include>
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)
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# MNN Source Dir (Assumed to be set by parent or passed in)
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if (NOT MNN_SOURCE_DIR)
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get_filename_component(MNN_SOURCE_DIR "${CMAKE_CURRENT_LIST_DIR}/../../.." ABSOLUTE)
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endif()
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target_include_directories(mnn_model_downloader PRIVATE
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${MNN_SOURCE_DIR}/include/
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${MNN_SOURCE_DIR}/transformers/llm/engine/src/
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${MNN_SOURCE_DIR}/transformers/llm/engine/include/
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${MNN_SOURCE_DIR}/3rd_party/
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)
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# OpenSSL Support (copied from mnncli)
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if(APPLE)
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set(OPENSSL_ROOT_DIR "/opt/homebrew/opt/openssl@3")
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set(OPENSSL_USE_STATIC_LIBS TRUE)
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set(OPENSSL_INCLUDE_DIR "${OPENSSL_ROOT_DIR}/include")
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set(OPENSSL_LIBRARIES "${OPENSSL_ROOT_DIR}/lib/libssl.a" "${OPENSSL_ROOT_DIR}/lib/libcrypto.a")
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target_include_directories(mnn_model_downloader PRIVATE ${OPENSSL_INCLUDE_DIR})
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target_compile_definitions(mnn_model_downloader PRIVATE CPPHTTPLIB_OPENSSL_SUPPORT)
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# Don't need to link here for static lib, but good to know
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elseif(UNIX AND NOT ANDROID)
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find_package(OpenSSL REQUIRED)
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if(OpenSSL_FOUND)
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target_include_directories(mnn_model_downloader PRIVATE ${OPENSSL_INCLUDE_DIR})
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target_compile_definitions(mnn_model_downloader PRIVATE CPPHTTPLIB_OPENSSL_SUPPORT)
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endif()
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endif()
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# Android OpenSSL
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if(ANDROID)
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target_compile_definitions(mnn_model_downloader PRIVATE ANDROID_BUILD)
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# OpenSSL configuration usually propagated from parent or checking locally
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set(OPENSSL_ANDROID_CONFIG "${MNN_SOURCE_DIR}/3rd_party/openssl-android/openssl-android-config.cmake")
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if(EXISTS "${OPENSSL_ANDROID_CONFIG}")
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include("${OPENSSL_ANDROID_CONFIG}")
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if(OpenSSL_FOUND)
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target_include_directories(mnn_model_downloader PRIVATE ${OPENSSL_INCLUDE_DIR})
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target_compile_definitions(mnn_model_downloader PRIVATE CPPHTTPLIB_OPENSSL_SUPPORT)
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endif()
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endif()
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endif()
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# Compiler options
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target_compile_options(mnn_model_downloader PRIVATE -fexceptions)
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target_compile_definitions(mnn_model_downloader PRIVATE CPPHTTPLIB_NO_BROTLI)
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target_compile_definitions(mnn_model_downloader PRIVATE CPPHTTPLIB_NO_EXCEPTIONS)
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# OpenCV if needed (check if verify logic uses it, likely not directly, but Image/Video utils might)
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# Assuming simple downloader doesn't depend on OpenCV directly unless verified.
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