Using [git reset --hard] to crash your SDK

[Q1anWan]

I had successfully compiled an image:

[mk-update_pack.sh:info] Making -RK1106 update.img OK.
[build.sh:info] Running build_updateimg succeeded.
[build.sh:info] Running build_firmware succeeded.
[build.sh:info] Running build_all succeeded.
'uboot.debug.tar.bz2' -> '/home/qianwan/sdk/ws/luckfox-pico/IMAGE/IPC_EMMC_UBUNTU_RV1106_LUCKFOX_PICO_ULTRA_20241210.1700_RELEASE_TEST/DEBUG_FILES/uboot/uboot.debug.tar.bz2'
save to /home/qianwan/ws/sdk/luckfox-pico/IMAGE/IPC_EMMC_UBUNTU_RV1106_LUCKFOX_PICO_ULTRA_20241210.1700_RELEASE_TEST
[build.sh:info] Running build_save succeeded.
[build.sh:info] Running build_allsave succeeded.

However, after executing git reset --hard and subsequently running sudo ./build, my SDK crashed and displayed errors like these:

In file included from /home/qianwan/ws/sdk/luckfox-pico/sysdrv/source/kernel/drivers/soc/rockchip/iomux.c:17:
/home/qianwan/ws/sdk/luckfox-pico/sysdrv/source/kernel/drivers/soc/rockchip/../../pinctrl/pinctrl-rockchip.h:338:20: error: field 'gpio_chip' has incomplete type
  struct gpio_chip  gpio_chip;
                    ^~~~~~~~~
/home/qianwan/ws/sdk/luckfox-pico/sysdrv/source/kernel/drivers/soc/rockchip/../../pinctrl/pinctrl-rockchip.h:339:28: error: field 'grange' has incomplete type
  struct pinctrl_gpio_range grange;
                            ^~~~~~
/home/qianwan/ws/sdk/luckfox-pico/sysdrv/source/kernel/drivers/soc/rockchip/../../pinctrl/pinctrl-rockchip.h:430:24: error: field 'param' has incomplete type
  enum pin_config_param param;
                        ^~~~~
/home/qianwan/ws/sdk/luckfox-pico/sysdrv/source/kernel/drivers/soc/rockchip/../../pinctrl/pinctrl-rockchip.h:467:23: error: field 'pctl' has incomplete type
  struct pinctrl_desc  pctl;
                       ^~~~
make[6]: *** [/home/qianwan/ws/sdk/luckfox-pico/sysdrv/source/kernel/scripts/Makefile.build:273: drivers/soc/rockchip/iomux.o] Error 1
make[5]: *** [/home/qianwan/ws/sdk/luckfox-pico/sysdrv/source/kernel/scripts/Makefile.build:516: drivers/soc/rockchip] Error 2
make[4]: *** [/home/qianwan/ws/sdk/luckfox-pico/sysdrv/source/kernel/scripts/Makefile.build:516: drivers/soc] Error 2
make[4]: *** Waiting for unfinished jobs....
  AR      drivers/video/fbdev/core/built-in.a
  AR      drivers/video/fbdev/built-in.a
  AR      drivers/video/built-in.a
make[3]: *** [/home/qianwan/ws/sdk/luckfox-pico/sysdrv/source/kernel/Makefile:1935: drivers] Error 2
make[2]: *** [arch/arm/Makefile:375: rv1106g-luckfox-pico-ultra.img] Error 2
make[2]: Leaving directory '/home/qianwan/ws/sdk/luckfox-pico/sysdrv/source/objs_kernel'
make[1]: *** [Makefile:185: __sub-make] Error 2
make[1]: Leaving directory '/home/qianwan/ws/sdk/luckfox-pico/sysdrv/source/kernel'
make: *** [Makefile:489: kernel] Error 1
make: Leaving directory '/home/qianwan/ws/sdk/luckfox-pico/sysdrv'
[build.sh:error] Running build_kernel failed!
[build.sh:error] exit code 2 from line 876:
[build.sh:info]     make kernel -C ${SDK_SYSDRV_DIR} $kernel_build_options KERNEL_DTS=${RK_KERNEL_DTS} KERNEL_CFG=${RK_KERNEL_DEFCONFIG} KERNEL_CFG_FRAGMENT=${RK_KERNEL_DEFCONFIG_FRAGMENT}

I was compelled to uninstall the entire SDK and reinstall it to resolve the issue. Additionally, I've tried to run sudo ./build clean before git reset --hard. But it didn't work.

It appears there might be some bugs present.

[luckfox-eng33]

I think this may be due to permissions issues, build.sh clean may indeed leave some files behind
But you need to git reset --hard when you can first try to delete the current sdk