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瑞芯微RK3506开发板必备攻略之Qt应用开发手册（下），触觉智能工控嵌入式方案
瑞芯微RK3506开发板详细信息：https:/product-item-122.html
2025-04-28 19:21:58太阳成集团tyc234cc主页264
（点击视频，领略RK3506核心板59元超高性价比方案）
Buildroot SDK安装与环境搭建
SDK安装
$ md5sum arm-buildroot-linux-gnueabihf_sdk-buildroot.tar.gz$ tar -xvf arm-buildroot-linux-gnueabihf_sdk-buildroot.tar.gz -C ./交叉编译环境搭建
$ cd ./arm-buildroot-linux-gnueabihf_sdk-buildroot
$ ./relocate-sdk.sh搭建环境后，查看qmake版本和交叉编译工具链版本：
$ ./bin/arm-buildroot-linux-gnueabihf-gcc -v
使用内建 specs。
COLLECT_GCC=/mnt//rk3506/rk3506_linux-250211/rk3506_linux6.1/buildroot/output/rockchip_rk3506-emmc/images/tmp/arm-buildroot-linux-gnueabihf_sdk-buildroot/bin/arm-buildroot-linux-gnueabihf-gcc.br_real
COLLECT_LTO_WRAPPER=/mnt/rk3506/rk3506_linux-250211/rk3506_linux6.1/buildroot/output/rockchip_rk3506-emmc/images/tmp/arm-buildroot-linux-gnueabihf_sdk-buildroot/bin/../libexec/gcc/arm-buildroot-linux-gnueabihf/12.4.0/lto-wrapper
目标：arm-buildroot-linux-gnueabihf
配置为：./configure --prefix=/mnt/rk3506/rk3506_linux-250211/rk3506_linux6.1/buildroot/output/rockchip_rk3506-emmc/host --sysconfdir=/mnt/rk3506/rk3506_linux-250211/rk3506_linux6.1/buildroot/output/rockchip_rk3506-emmc/host/etc
--enable-static --target=arm-buildroot-linux-gnueabihf --with-sysroot=/mnt/rk3506/rk3506_linux-250211/rk3506_linux6.1/buildroot/output/rockchip_rk3506-emmc/host/arm-buildroot-linux-gnueabihf/sysroot
--enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --enable-plugins --enable-lto --with-gmp=/mnt/rk3506/rk3506_linux-250211/rk3506_linux6.1/buildroot/output/rockchip_rk3506-emmc/host
--with-mpc=/mnt/rk3506/rk3506_linux-250211/rk3506_linux6.1/buildroot/output/rockchip_rk3506-emmc/host --with-mpfr=/mnt/rk3506/rk3506_linux-250211/rk3506_linux6.1/buildroot/output/rockchip_rk3506-emmc/host --with-pkgversion='Buildroot -g0b15601a4-dirty'
--with-bugurl=https://gitlab.com/buildroot.org/buildroot/-/issues --without-zstd --disable-libquadmath --disable-libquadmath-support --enable-tls --enable-threads --without-isl --without-cloog --with-abi=aapcs-linux --with-cpu=cortex-a7 --with-fpu=neon-vfpv4
--with-float=hard --with-mode=arm --enable-languages=c,c++ --with-build-time-tools=/mnt/rk3506/rk3506_linux-250211/rk3506_linux6.1/buildroot/output/rockchip_rk3506-emmc/host/arm-buildroot-linux-gnueabihf/bin --enable-shared --disable-libgomp
线程模型：posix
Supported LTO compression algorithms: zlib
gcc 版本 12.4.0 (Buildroot -g0b15601a4-dirty)
$ ./bin/qmake -v
QMake version 3.1
Using Qt version 5.15.11 in /mnt/rk3506/rk3506_linux-250211/rk3506_linux6.1/buildroot/output/rockchip_rk3506-emmc/images/tmp/arm-buildroot-linux-gnueabihf/sysroot/usr/libQt交叉编译
Qt源码demo
$ mkdir -p ./qt-demo && tar -xvf moveblocks.tar.gz -C ./qt-demo
$ cd qt-demo
$ ls
main.cpp moveblocks.pro交叉编译
$ /home/rk3506/rk3506_linux-250211/rk3506_linux6.1/buildroot/output/rockchip_rk3506-emmc/images/tmp/arm-buildroot-linux-gnueabihf_sdk-buildroot/bin/qmake ./
$ make
$ make install
$ ls
main.cpp Makefile moveblocks moveblocks.proQt验证
$ adb push Z:\moveblocks /tmp$ chmod a+x /tmp/moveblocks
$ /tmp/moveblocks开发板购买路径
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