报错如日志所示：
/home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: 1: /home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: ELF: not found
/home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: 2: /home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: @8: not found
/home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: 3: /home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: �: not found
/home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: 4: /home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: �: not found
/home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: 5: /home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: �j�j� xZ: not found
/home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: 6: /home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: 8�j8�j��TT@T@: not found
/home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: 8: /home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: Syntax error: "(" unexpected
/home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: 1: /home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: ELF: not found
/home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: 2: /home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: @8: not found
/home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: 3: /home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: �: not found
/home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: 4: /home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: �: not found
/home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: 5: /home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: �j�j� xZ: not found
/home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: 6: /home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: 8�j8�j��TT@T@: not found
/home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: 8: /home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: Syntax error: "(" unexpected
dirname: missing operand
Try 'dirname --help' for more information.
/home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: 1: /home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: ELF: not found
/home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: 2: /home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: @8: not found
/home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: 3: /home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: �: not found
/home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: 4: /home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: �: not found
/home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: 5: /home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: �j�j� xZ: not found
/home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: 6: /home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: 8�j8�j��TT@T@: not found
/home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: 8: /home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: Syntax error: "(" unexpected
/home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: 1: /home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: ELF: not found
/home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: 2: /home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: @8: not found
/home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: 3: /home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: �: not foundmake[2]: *** [include/autoconf.mk.dep] Error 1
make[2]: *** Waiting for unfinished jobs....
/home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: 4: /home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: �: not found
/home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: 5: /home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: �j�j� xZ: not found
/home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: 6: /home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: 8�j8�j��TT@T@: not found
/home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: 8: /home/allwin/android/u-boot/../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc: Syntax error: "(" unexpected
make[2]: *** [include/autoconf.mk] Error 1
make[1]: *** [silentoldconfig] Error 1
make: *** No rule to make target `include/config/auto.conf', needed by `include/config/uboot.release'. Stop.
