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chipichippichappachapppa
Asked: 2024-05-04 22:01:20 +0800 CST

致命错误：bsd/string.h：没有这样的文件或目录

  • 772

根据答案，我需要将 -lbsd 包含到 gcc 命令中。但我不知道应该将它插入这里的哪里。

我正在使用 Ubuntu 24.04 Linux vivobook16-m1605xa-mb089 6.8.0-31-generic #31-Ubuntu SMP PREEMPT_DYNAMIC Sat Apr 20 00:40:06 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux，.

这是我需要编译的 Makefile：

SHELL := /bin/bash

TARGET  = ax_usb_nic
KDIR    = /lib/modules/$(shell uname -r)/build
PWD = $(shell pwd)
CFILES  = ax_main.c \
      ax88179_178a.c \
      ax88179a_772d.c
EXTRA_CFLAGS = -DEXPORT_SYMTAB -fno-pie
ifneq (,$(filter $(SUBLEVEL),14 15 16 17 18 19 20 21))
MDIR    = kernel/drivers/usb/net
else
MDIR    = kernel/drivers/net/usb
endif

$(TARGET)-objs := $(CFILES:.c=.o)
obj-m := $(TARGET).o

all:
    make -C $(KDIR) M=$(PWD) modules
    $(CC) ax88179_programmer.c -o ax88179_programmer
    $(CC) ax88179a_programmer.c -o ax88179a_programmer
    #$(CC) ax_ioctl.c -o ax_ioctl

install:
ifneq (,$(wildcard /lib/modules/$(shell uname -r)/$(MDIR)/ax88179_178a.ko))
    gzip /lib/modules/$(shell uname -r)/$(MDIR)/ax88179_178a.ko
endif
    make -C $(KDIR) M=$(PWD) INSTALL_MOD_DIR=$(MDIR) modules_install
    depmod -A

clean:
    make -C $(KDIR) M=$(PWD) clean
    rm -f ax88179_programmer ax88179a_programmer ax_ioctl

这是我自己添加后收到的错误#include <bsd/string.h>：

make -C /lib/modules/6.8.0-31-generic/build M=/home/lelechko/Downloads/dexp-zh-utc2_drajver_100507_30082022/AX88772D-AX88179A-Drive/ASIX_USB_NET_Linux_Driver_v1.0.0_b7_Source/ASIX_USB_NET_Linux_Driver_v1.0.0_Source_b7 modules
make[1]: Entering directory '/usr/src/linux-headers-6.8.0-31-generic'
warning: the compiler differs from the one used to build the kernel
  The kernel was built by: x86_64-linux-gnu-gcc-13 (Ubuntu 13.2.0-23ubuntu4) 13.2.0
  You are using:           gcc-13 (Ubuntu 13.2.0-23ubuntu4) 13.2.0
  CC [M]  /home/lelechko/Downloads/dexp-zh-utc2_drajver_100507_30082022/AX88772D-AX88179A-Drive/ASIX_USB_NET_Linux_Driver_v1.0.0_b7_Source/ASIX_USB_NET_Linux_Driver_v1.0.0_Source_b7/ax_main.o
/home/lelechko/Downloads/dexp-zh-utc2_drajver_100507_30082022/AX88772D-AX88179A-Drive/ASIX_USB_NET_Linux_Driver_v1.0.0_b7_Source/ASIX_USB_NET_Linux_Driver_v1.0.0_Source_b7/ax_main.c:4:10: fatal error: bsd/string.h: No such file or directory
    4 | #include <bsd/string.h>
      |          ^~~~~~~~~~~~~~
compilation terminated.
make[3]: *** [scripts/Makefile.build:243: /home/lelechko/Downloads/dexp-zh-utc2_drajver_100507_30082022/AX88772D-AX88179A-Drive/ASIX_USB_NET_Linux_Driver_v1.0.0_b7_Source/ASIX_USB_NET_Linux_Driver_v1.0.0_Source_b7/ax_main.o] Error 1
make[2]: *** [/usr/src/linux-headers-6.8.0-31-generic/Makefile:1926: /home/lelechko/Downloads/dexp-zh-utc2_drajver_100507_30082022/AX88772D-AX88179A-Drive/ASIX_USB_NET_Linux_Driver_v1.0.0_b7_Source/ASIX_USB_NET_Linux_Driver_v1.0.0_Source_b7] Error 2
make[1]: *** [Makefile:240: __sub-make] Error 2
make[1]: Leaving directory '/usr/src/linux-headers-6.8.0-31-generic'
make: *** [Makefile:20: all] Error 2

我很感激你的帮助，因为我在 Makefiles 中完全是菜鸟，我只是想为我的 DEXP ZH-UTC2 usb-ethernet 适配器安装驱动程序

make

1 个回答

  1. Best Answer

    从您的问题中尚不清楚，但我假设您正在尝试添加，bsd/string.h因为您的模块无法构建，并出现错误抱怨strlcpy.

    由于您正在构建内核模块，因此 C 库函数（通常，不仅仅是来自C库）和头文件/usr/include是不相关的；该模块只能使用内核函数。strlcpy曾经在内核中可用，但在 6.8 中被删除。您需要更改要使用的模块strscpy。您会发现KSPP 跟踪问题中链接的大量示例。

    • 10

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