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Switch RK3576 toolchain to Buildroot SDK and migrate to Python 3.10

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EricX-Zhao
2026-07-11 20:29:12 +03:00
parent 39f628605f
commit 8868ca2a35
5 changed files with 47 additions and 42 deletions
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cross_compile/rk3576/cc_rk3576.Dockerfile
+8 -8
View File
@@ -10,20 +10,20 @@ COPY rk3576/aarch64-buildroot-linux-gnu_sdk-buildroot.tar.gz /opt/
RUN tar -zxf aarch64-buildroot-linux-gnu_sdk-buildroot.tar.gz \
&& rm /opt/aarch64-buildroot-linux-gnu_sdk-buildroot.tar.gz
# use python3.11
RUN update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.10 1 \
&& update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.11 2 \
&& update-alternatives --set python3 /usr/bin/python3.11 \
&& rm -f /usr/bin/python3-config \
&& ln -s /usr/bin/python3.11-config /usr/bin/python3-config
COPY rk3576/rk3576.toolchain.cmake /opt/cmake/
ENV CC_TOOLCHAIN_FILE=/opt/cmake/rk3576.toolchain.cmake
ENV TARGET_SYSROOT=/opt/rk3576
ENV PATH="${PATH}:/opt/aarch64-buildroot-linux-gnu_sdk-buildroot/bin"
ENV PYTHON_PKG_PATH=${TARGET_SYSROOT}/lib/python3.11/site-packages
ENV PYTHON_PKG_PATH=${TARGET_SYSROOT}/lib/python3.10/site-packages
ENV CC=aarch64-buildroot-linux-gnu-gcc \
CXX=aarch64-buildroot-linux-gnu-g++ \
AR=aarch64-buildroot-linux-gnu-ar \
RANLIB=aarch64-buildroot-linux-gnu-ranlib \
HOSTARCH=aarch64-buildroot-linux-gnu \
BUILDARCH=x86_64-linux-gnu
ARG BUILD_JOBS=6
ENV MAKEFLAGS="-j${BUILD_JOBS}"
cross_compile/rk3576/rk3576.toolchain.cmake
+5 -4
View File
@@ -15,10 +15,10 @@ add_link_options($<$<CONFIG:Release>:-s>)
add_link_options("LINKER:-rpath-link,$ENV{TARGET_SYSROOT}/lib")
# use buildroot sdk python3.11
set(Python3_EXECUTABLE /usr/bin/python3.11)
set(Python3_INCLUDE_DIR ${CMAKE_SYSROOT}/usr/include/python3.11)
set(Python3_LIBRARY ${CMAKE_SYSROOT}/usr/lib/libpython3.11.so)
set(Python3_NumPy_INCLUDE_DIR ${CMAKE_SYSROOT}/usr/lib/python3.11/site-packages/numpy/core/include)
set(Python3_EXECUTABLE /usr/bin/python3.10)
# set(Python3_INCLUDE_DIR ${CMAKE_SYSROOT}/usr/include/python3.11)
# set(Python3_LIBRARY ${CMAKE_SYSROOT}/usr/lib/libpython3.11.so)
set(Python3_NumPy_INCLUDE_DIR $ENV{TARGET_SYSROOT}/lib/python3.10/site-packages/numpy/core/include)
# use cross compile packages
set(LZ4_INCLUDE_DIR $ENV{TARGET_SYSROOT}/include)
@@ -27,3 +27,4 @@ set(flann_DIR $ENV{TARGET_SYSROOT}/lib/cmake/flann)
set(FLANN_INCLUDE_DIR $ENV{TARGET_SYSROOT}/include)
set(FLANN_LIBRARY $ENV{TARGET_SYSROOT}/lib/libflann.so)
set(yaml-cpp_DIR $ENV{TARGET_SYSROOT}/lib/cmake/yaml-cpp)
set(OpenCV_DIR $ENV{TARGET_SYSROOT}/lib/cmake/opencv4)