我用的是ubuntu11.10，编译android4.03

make

出现了这个错误，怎么解决啊

external/zlib/zutil.h:164: error: expected declaration specifiers or '...' before 'off_t'
external/zlib/zutil.h:165: error: expected declaration specifiers or '...' before 'off_t'
external/zlib/adler32.c:12: error: expected declaration specifiers or '...' before 'off_t'
external/zlib/adler32.c: In function 'adler32_combine_':
external/zlib/adler32.c:134: error: expected declaration specifiers before 'off_t'
external/zlib/adler32.c:131: warning: type of 'len2' defaults to 'int'
external/zlib/adler32.c:135: error: number of arguments doesn't match prototype
external/zlib/adler32.c:12: error: prototype declaration
external/zlib/adler32.c: In function 'adler32_combine':
external/zlib/adler32.c:158: error: expected declaration specifiers before 'off_t'
external/zlib/adler32.c:155: warning: type of 'len2' defaults to 'int'
external/zlib/adler32.c:159: error: number of arguments doesn't match prototype
external/zlib/zlib.h:1594: error: prototype declaration
external/zlib/adler32.c:160: error: too many arguments to function 'adler32_combine_'
external/zlib/adler32.c: In function 'adler32_combine64':
external/zlib/adler32.c:166: error: expected declaration specifiers before 'off_t'
external/zlib/adler32.c:163: warning: type of 'len2' defaults to 'int'
external/zlib/adler32.c:167: error: number of arguments doesn't match prototype
external/zlib/zutil.h:164: error: prototype declaration
external/zlib/adler32.c:168: error: too many arguments to function 'adler32_combine_'
make: *** [out/target/product/generic/obj/SHARED_LIBRARIES/libz_intermediates/adler32.o] 错误

请各位赐教，很急啊，该怎样解决