错误与';pcap-lex';在使用make进行Android操作系统编译时

错误与';pcap-lex';在使用make进行Android操作系统编译时,android,ubuntu,android-emulator,lex,Android,Ubuntu,Android Emulator,Lex,当我跑的时候 . build/envsetup.sh lunch full-eng make 我得到以下错误 target Executable: tcpdump (out/target/product/generic/obj/EXECUTABLES/tcpdump_intermediates/LINKED/tcpdump) prebuilt/linux-x86/toolchain/arm-linux-androideabi-4.4.x/bin/../lib/gcc/arm-linux-and

当我跑的时候

. build/envsetup.sh
lunch full-eng
make
我得到以下错误

target Executable: tcpdump (out/target/product/generic/obj/EXECUTABLES/tcpdump_intermediates/LINKED/tcpdump)
prebuilt/linux-x86/toolchain/arm-linux-androideabi-4.4.x/bin/../lib/gcc/arm-linux-androideabi/4.4.3/../../../../arm-linux-androideabi/bin/ld: out/target/product/generic/obj/STATIC_LIBRARIES/libpcap_intermediates/libpcap.a(grammar.o): in function pcap_parse:y.tab.c:1711: error: undefined reference to 'pcap_lex'
collect2: ld returned 1 exit status
make: *** [out/target/product/generic/obj/EXECUTABLES/tcpdump_intermediates/LINKED/tcpdump] Error 1
我安装了flex和bison。 我在32位机器上运行Ubuntu11.10。 如何解决此错误