pxa300原始碼scripts/mod/sumversion.c error: `PATH_MAX' undeclared

在 ~/300/src/preview-kit/linux/打入sudo make zImage後發生error：

HOSTCC  scripts/mod/sumversion.o
scripts/mod/sumversion.c: In function `get_src_version':
scripts/mod/sumversion.c:384: error: `PATH_MAX' undeclared (first use in this function)
scripts/mod/sumversion.c:384: error: (Each undeclared identifier is reported only once
scripts/mod/sumversion.c:384: error: for each function it appears in.)
scripts/mod/sumversion.c:384: warning: unused variable `filelist'
make[2]: *** [scripts/mod/sumversion.o] Error 1
make[1]: *** [scripts/mod] Error 2
make: *** [scripts] Error 2

solution:

 
~/300/src/preview-kit/linux/scripts/mod$ vim sumversion.c
新增 #include 


#include 
#include 
#include "modpost.h"
#include