linux gcc6,linux 内核编译 错误 fatal error: linux/compiler-gcc6.h: No such file or directory

在交叉编译i.MX6UL的Kernel代码时出现这个错误

CHK include/config/kernel.release

Using .. as source for kernel

GEN ./Makefile

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

CHK include/generated/utsrelease.h

make[3]: ‘include/generated/mach-types.h’ is up to date.

CC kernel/bounds.s

In file included from ../include/linux/compiler.h:54:0,

from ../include/uapi/linux/stddef.h:1,

from ../include/linux/stddef.h:4,

from ../include/uapi/linux/posix_types.h:4,

from ../include/uapi/linux/types.h:13,

from ../include/linux/types.h:5,

from ../include/linux/page-flags.h:8,

from ../kernel/bounds.c:9:

../include/linux/compiler-gcc.h:121:30: fatal error: linux/compiler-gcc6.h: No such file or directory

#include gcc_header(GNUC)

^

compilation terminated.

原因是因为我使用的交叉编译工具链版本太高(6.2.1版本)导致，先在内核代码根目录下搜索

[root@localhost linux-2.6.32]# find . -name "compiler-gcc*"

./include/linux/compiler-gcc.h

./include/linux/compiler-gcc3.h

./include/linux/compiler-gcc4.h

[root@localhost linux-2.6.32]#

支持的版本有3、4。

解决方案：下载 高版本内核 或者 低版本交叉编译链