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记录一个驱动的编译错误

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 楼主| keer_zu 发表于 2020-2-29 23:43 | 显示全部楼层 |阅读模式
编译, ge, include, Gen, TE
本帖最后由 keer_zu 于 2020-2-29 23:43 编辑

一个简单的示例，makefile:

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  1. KERN_DIR = /home/xxx/ag35_0111_0708/ql-ol-sdk/ql-ol-kernel/msm-3.18
    

  2.   
    

  3. all:
    

  4.             make -C $(KERN_DIR) M=`pwd` modules 
    


  5. 

  6. clean:
    

  7.             make -C $(KERN_DIR) M=`pwd` modules clean
    

  8.                 rm -rf modules.order
    


  9. 

  10. obj-m    += hello.o

出现错误：
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  1. ././include/linux/kconfig.h:4:32: fatal error: generated/autoconf.h: No such file or directory

进入内核目录，执行：

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  1. make prepare

输出结果：
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  1. HOSTCC  scripts/basic/fixdep
    

  2.   HOSTCC  scripts/kconfig/conf.o
    

  3.   SHIPPED scripts/kconfig/zconf.tab.c
    

  4.   SHIPPED scripts/kconfig/zconf.lex.c
    

  5.   SHIPPED scripts/kconfig/zconf.hash.c
    

  6.   HOSTCC  scripts/kconfig/zconf.tab.o
    

  7.   HOSTLD  scripts/kconfig/conf
    

  8. scripts/kconfig/conf  --silentoldconfig Kconfig
    

  9. ***
    

  10. *** Configuration file ".config" not found!
    

  11. ***
    

  12. *** Please run some configurator (e.g. "make oldconfig" or
    

  13. *** "make menuconfig" or "make xconfig").
    

  14. ***
    

  15. scripts/kconfig/Makefile:40: recipe for target 'silentoldconfig' failed
    

  16. make[2]: *** [silentoldconfig] Error 1
    

  17. Makefile:546: recipe for target 'silentoldconfig' failed
    

  18. make[1]: *** [silentoldconfig] Error 2
    

  19. make: *** No rule to make target 'include/config/auto.conf', needed by 'include/config/kernel.release'.  Stop.

于是根据提示，在内核目录执行：

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  1. make menuconfig

ok后，继续执行： make prepare
得到如下结果：
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  1.   CHK     include/config/kernel.release
    

  2.   UPD     include/config/kernel.release
    

  3.   WRAP    arch/arm/include/generated/asm/auxvec.h
    

  4.   WRAP    arch/arm/include/generated/asm/bitsperlong.h
    

  5.   WRAP    arch/arm/include/generated/asm/cputime.h
    

  6.   WRAP    arch/arm/include/generated/asm/current.h
    

  7.   WRAP    arch/arm/include/generated/asm/early_ioremap.h
    

  8.   WRAP    arch/arm/include/generated/asm/emergency-restart.h
    

  9.   WRAP    arch/arm/include/generated/asm/errno.h
    

  10.   WRAP    arch/arm/include/generated/asm/exec.h
    

  11.   WRAP    arch/arm/include/generated/asm/hash.h
    

  12.   WRAP    arch/arm/include/generated/asm/ioctl.h
    

  13.   WRAP    arch/arm/include/generated/asm/ipcbuf.h
    

  14.   WRAP    arch/arm/include/generated/asm/irq_regs.h
    

  15.   WRAP    arch/arm/include/generated/asm/kdebug.h
    

  16.   WRAP    arch/arm/include/generated/asm/local.h
    

  17.   WRAP    arch/arm/include/generated/asm/local64.h
    

  18.   WRAP    arch/arm/include/generated/asm/mcs_spinlock.h
    

  19.   WRAP    arch/arm/include/generated/asm/msgbuf.h
    

  20.   WRAP    arch/arm/include/generated/asm/param.h
    

  21.   WRAP    arch/arm/include/generated/asm/parport.h
    

  22.   WRAP    arch/arm/include/generated/asm/poll.h
    

  23.   WRAP    arch/arm/include/generated/asm/preempt.h
    

  24.   WRAP    arch/arm/include/generated/asm/resource.h
    

  25.   WRAP    arch/arm/include/generated/asm/rwsem.h
    

  26.   WRAP    arch/arm/include/generated/asm/scatterlist.h
    

  27.   WRAP    arch/arm/include/generated/asm/sections.h
    

  28.   WRAP    arch/arm/include/generated/asm/segment.h
    

  29.   WRAP    arch/arm/include/generated/asm/sembuf.h
    

  30.   WRAP    arch/arm/include/generated/asm/serial.h
    

  31.   WRAP    arch/arm/include/generated/asm/shmbuf.h
    

  32.   WRAP    arch/arm/include/generated/asm/siginfo.h
    

  33.   WRAP    arch/arm/include/generated/asm/simd.h
    

  34.   WRAP    arch/arm/include/generated/asm/sizes.h
    

  35.   WRAP    arch/arm/include/generated/asm/socket.h
    

  36.   WRAP    arch/arm/include/generated/asm/sockios.h
    

  37.   WRAP    arch/arm/include/generated/asm/termbits.h
    

  38.   WRAP    arch/arm/include/generated/asm/termios.h
    

  39.   WRAP    arch/arm/include/generated/asm/timex.h
    

  40.   WRAP    arch/arm/include/generated/asm/trace_clock.h
    

  41.   WRAP    arch/arm/include/generated/asm/unaligned.h
    

  42.   CHK     include/generated/uapi/linux/version.h
    

  43.   UPD     include/generated/uapi/linux/version.h
    

  44.   CHK     include/generated/utsrelease.h
    

  45.   UPD     include/generated/utsrelease.h
    

  46.   Generating include/generated/mach-types.h
    

  47.   CC      kernel/bounds.s
    

  48.   GEN     include/generated/bounds.h
    

  49.   CC      arch/arm/kernel/asm-offsets.s
    

  50.   GEN     include/generated/asm-offsets.h
    

  51.   CALL    scripts/checksyscalls.sh

然后继续编译驱动，得到以下错误：


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  1. /bin/sh: 1: ./scripts/recordmcount: not found

于是继续在内核目录下执行：
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  1. make modules_prepare


结果ok。继续编译驱动，通过了。


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 楼主| keer_zu 发表于 2020-2-29 23:43 | 显示全部楼层
交叉编译：
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  1. CROSS_COMPILE:= arm-oe-linux-gnueabi-
    

  2. ARCH:= arm
    

  3. CC:= $(CROSS_COMPILE)gcc
    

  4. LD:= $(CROSS_COMPILE)ld
    

  5. KERN_DIR = /home/xxx/ag35_0111_0708/ql-ol-sdk/ql-ol-kernel/msm-3.18
    


  6. 

  7. all:
    

  8.             make -C $(KERN_DIR) M=`pwd` modules 
    


  9. 

  10. clean:
    

  11.             make -C $(KERN_DIR) M=`pwd` modules clean
    

  12.                 rm -rf modules.order
    


  13. 

  14. obj-m    += hello.o
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