154 lines
4.9 KiB
Bash
154 lines
4.9 KiB
Bash
#!/bin/bash
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# compile.sh — KL630 cross-compile (ARM armv7-a)
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# Run inside Docker: docker run --rm -v "<host_path>:/workspace/kl630_build" kl630-dev bash /workspace/kl630_build/compile.sh
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set -e
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WORKSPACE=/workspace/kl630_build
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BUILD_DIR=$WORKSPACE/build
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OUTPUT=$BUILD_DIR/kp_firmware_host_stream
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CC=arm-linux-gnueabihf-gcc
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LIB_DIR=$WORKSPACE/lib
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echo "=== Checking compiler ==="
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which $CC || { echo "ERROR: $CC not found"; exit 1; }
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$CC --version | head -1
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mkdir -p $BUILD_DIR
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CFLAGS="-DVATICS_PLATFORM -DKL630 -D_GNU_SOURCE -U_FORTIFY_SOURCE"
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CFLAGS="$CFLAGS -march=armv7-a -mfpu=neon -mfloat-abi=hard -Os"
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CFLAGS="$CFLAGS -Wall -Wno-unused-variable -Wno-unused-function"
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INCLUDES="-I$WORKSPACE/include/host_stream"
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INCLUDES="$INCLUDES -I$WORKSPACE/include/app_flow"
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INCLUDES="$INCLUDES -I$WORKSPACE/include/app_flow/pre_post_proc"
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INCLUDES="$INCLUDES -I$WORKSPACE/include/common"
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# Prefer real SDK headers when available; fallback to local fake headers.
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SDK_INCLUDE_CANDIDATES=(
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#"$WORKSPACE/SDK/sdk/vtcs_root_vienna/include"
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"$WORKSPACE/include/vtcs_root_vienna/include"
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"$WORKSPACE/third_party/kl630_sdk/include"
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)
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SDK_SYSROOT_INCLUDE="$WORKSPACE/third_party/kl630_sdk/sysroot/usr/include"
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#SDK_MODULES_ROOT="$WORKSPACE/SDK/sdk/modules"
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SDK_MODULES_ROOT="$WORKSPACE/include/modules"
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USE_FAKE_HEADERS=1
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for SDK_INCLUDE_ROOT in "${SDK_INCLUDE_CANDIDATES[@]}"; do
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if [ -d "$SDK_INCLUDE_ROOT" ]; then
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INCLUDES="$INCLUDES -I$SDK_INCLUDE_ROOT"
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if [ -d "$SDK_INCLUDE_ROOT/vmf" ]; then
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INCLUDES="$INCLUDES -I$SDK_INCLUDE_ROOT/vmf"
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fi
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USE_FAKE_HEADERS=0
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echo "=== Using SDK include: $SDK_INCLUDE_ROOT ==="
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break
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fi
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done
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if [ -d "$SDK_MODULES_ROOT" ]; then
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INCLUDES="$INCLUDES -I$SDK_MODULES_ROOT"
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fi
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if [ -d "$SDK_SYSROOT_INCLUDE" ]; then
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INCLUDES="$INCLUDES -I$SDK_SYSROOT_INCLUDE"
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fi
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if [ -d "$WORKSPACE/include/fake" ]; then
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# Keep fake headers as the last fallback for components not shipped in this SDK pack.
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INCLUDES="$INCLUDES -I$WORKSPACE/include/fake"
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fi
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if [ "$USE_FAKE_HEADERS" -eq 1 ]; then
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echo "=== Header mode: fallback fake headers ==="
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else
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CFLAGS="$CFLAGS -DUSE_REAL_SDK_HEADERS=1"
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echo "=== Header mode: real SDK headers + fake fallback ==="
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fi
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ALL_SRCS=$(ls \
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$WORKSPACE/src/host_stream/*.c \
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$WORKSPACE/src/app_flow/*.c \
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$WORKSPACE/src/pre_post_proc/*.c \
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2>/dev/null)
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echo ""
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echo "=== Source files ==="
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for s in $ALL_SRCS; do echo " $s"; done
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echo ""
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echo "=== Compiling ==="
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OBJ_FILES=()
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COMPILE_ERRORS=0
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for src in $ALL_SRCS; do
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base=$(basename $src .c)
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obj=$BUILD_DIR/${base}.o
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echo " CC $base.c"
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if $CC $CFLAGS $INCLUDES -c "$src" -o "$obj" 2>&1; then
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OBJ_FILES+=("$obj")
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else
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echo " *** COMPILE ERROR: $src ***"
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COMPILE_ERRORS=$((COMPILE_ERRORS + 1))
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fi
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done
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if [ $COMPILE_ERRORS -gt 0 ]; then
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echo ""
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echo "ERROR: $COMPILE_ERRORS file(s) failed to compile."
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exit 1
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fi
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echo ""
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echo "=== All objects compiled ==="
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# 建立 app_yolo symlink（versioned .so）
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if [ ! -e "$LIB_DIR/libapp_yolo.so" ]; then
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AYSO=$(ls $LIB_DIR/libapp_yolo.so* 2>/dev/null | head -1)
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if [ -n "$AYSO" ]; then
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ln -sf $(basename $AYSO) $LIB_DIR/libapp_yolo.so
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echo " symlink: libapp_yolo.so -> $(basename $AYSO)"
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fi
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fi
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# 建立 uClibc rpath-link symlinks
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# 只建 libc.so.0/libc.so.1 供 rpath-link 解析 libvmf.so 的依賴
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# 不建 libc.so 和 libpthread.so — 讓 -lc/-lpthread 繼續用 glibc startup
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if [ -e "$LIB_DIR/libuClibc-1.0.34.so" ]; then
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for name in libc.so.0 libc.so.1; do
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[ ! -e "$LIB_DIR/$name" ] && ln -sf libuClibc-1.0.34.so $LIB_DIR/$name && echo " symlink: $name -> libuClibc-1.0.34.so"
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done
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else
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echo "WARNING: libuClibc-1.0.34.so not found in $LIB_DIR"
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echo " Transfer it from device: tftp -p -l /lib/libuClibc-1.0.34.so -r libuClibc-1.0.34.so <host_ip> 9069"
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fi
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echo ""
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echo "=== Linking ==="
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$CC -march=armv7-a -mfpu=neon -mfloat-abi=hard \
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"${OBJ_FILES[@]}" \
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-L$LIB_DIR \
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-Wl,-rpath-link,$LIB_DIR \
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-Wl,-rpath,\$ORIGIN/lib \
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-Wl,--dynamic-linker,/lib/ld-uClibc.so.1 \
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-Wl,--allow-shlib-undefined \
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-Wl,--allow-multiple-definition \
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-lvmf -lmembroker -lmsgbroker -lsyncringbuffer -liniparser \
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-lvmf_nnm -lkutils -laio -lpthread -lm \
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-lapp_yolo \
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-o $OUTPUT \
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&& echo "" \
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&& echo "=== SUCCESS: $OUTPUT ===" \
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|| { echo ""; echo "=== LINK FAILED ==="; exit 1; }
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ls -lh $OUTPUT
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echo ""
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echo "=== Patching ELF for uClibc ==="
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# Remove glibc dynamic linker (causes ld-uClibc to try loading itself as .so)
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patchelf --remove-needed ld-linux-armhf.so.3 $OUTPUT
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# Map glibc sonames to uClibc equivalents
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patchelf --replace-needed libc.so.6 libc.so.0 $OUTPUT
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patchelf --remove-needed libm.so.6 $OUTPUT
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patchelf --remove-needed libpthread.so.0 $OUTPUT
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echo "=== NEEDED after patch ==="
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readelf -d $OUTPUT | grep NEEDED
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