Ubuntu
98 lines
2.3 KiB
Bash
Executable File
98 lines
2.3 KiB
Bash
Executable File
#!/bin/bash
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# Build script for paper_recognizer.wasm
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# Prerequisites: emsdk must be installed (source emsdk_env.sh)
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set -e
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# 配置路径
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PROJECT_DIR="$(cd "$(dirname "$0")" && pwd)"
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SRC_DIR="$PROJECT_DIR/src"
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OUT_DIR="$PROJECT_DIR/web"
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OPENCV_DIR="/home/ubuntu/opencv"
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OPENCV_BUILD="$OPENCV_DIR/build_mini_os"
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# 可选：激活 emsdk
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if [ -z "$EMSDK" ]; then
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EMSDK_DIR="/home/ubuntu/emsdk"
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if [ -f "$EMSDK_DIR/emsdk_env.sh" ]; then
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source "$EMSDK_DIR/emsdk_env.sh"
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fi
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fi
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mkdir -p "$OUT_DIR"
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# 头文件路径
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INCLUDES=(
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"-I$SRC_DIR"
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"-I$OPENCV_DIR/include"
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"-I$OPENCV_DIR/modules/core/include"
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"-I$OPENCV_DIR/modules/imgproc/include"
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"-I$OPENCV_DIR/modules/imgcodecs/include"
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"-I$OPENCV_DIR/modules/flann/include"
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"-I$OPENCV_BUILD"
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)
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# OpenCV 静态库
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LIBS=(
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"-L$OPENCV_BUILD/lib"
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"-lopencv_core"
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"-lopencv_imgproc"
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"-L$OPENCV_BUILD/3rdparty/lib"
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"-lzlib"
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"-lopencv_imgcodecs"
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)
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# Emscripten 编译标志
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EMCC_FLAGS=(
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"-s WASM=1"
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"-s ALLOW_MEMORY_GROWTH=1"
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"-s TOTAL_MEMORY=64MB"
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"-s WASM_MEM_MAX=512MB"
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"-s MODULARIZE=1"
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"-s EXPORT_NAME=\"PaperRecognizerModule\""
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"-s EXPORTED_RUNTIME_METHODS=[\"ccall\",\"cwrap\",\"getValue\",\"setValue\",\"UTF8ToString\",\"stringToUTF8\",\"HEAPU8\",\"HEAP8\",\"HEAP32\"]"
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"-s EXPORTED_FUNCTIONS=[\"_malloc\",\"_free\",\"_recognize\",\"_getResultJson\",\"_getAnnotatedWidth\",\"_getAnnotatedHeight\",\"_getAnnotatedPixels\",\"_freeResult\"]"
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"-s FILESYSTEM=0"
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"-s DISABLE_EXCEPTION_CATCHING=1"
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"-Wno-unused-command-line-argument"
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)
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# 优化级别
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OPT_FLAGS="-Os -DNDEBUG"
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# 源文件
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SOURCES=(
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"$SRC_DIR/PaperRecognizer.cpp"
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"$SRC_DIR/ColorReader.cpp"
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"$SRC_DIR/PaperConfig.cpp"
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"$SRC_DIR/emsc_bridge.cpp"
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)
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echo "========================================"
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echo "Building paper_recognizer WASM module..."
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echo "========================================"
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echo "Project: $PROJECT_DIR"
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echo "OpenCV: $OPENCV_BUILD"
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echo ""
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# Emscripten 编译命令
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CMD="em++ \
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$OPT_FLAGS \
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${INCLUDES[@]} \
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${SOURCES[@]} \
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${LIBS[@]} \
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${EMCC_FLAGS[@]} \
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-o \"$OUT_DIR/paper_recognizer.js\""
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echo "Running:"
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echo "$CMD"
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echo ""
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eval "$CMD"
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echo ""
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echo "========================================"
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echo "Build complete!"
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echo "Output:"
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ls -lh "$OUT_DIR/"paper_recognizer.*
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echo "========================================"
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