android NDK编译问题/arm-linux-androideabi/bin/ld.exe: error: cannot find -lcrypto

[蚁人日记]

在编译项目中的JNI部分生成动态SO库时，出现这样的问题：
$ $NDK/ndk-build
SharedLibrary : libDeepGuard.so
D:/android/androidndk/toolchains/arm-linux-androideabi-4.6/prebuilt/windows/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld.exe: error: cannot find -lcrypto
D:/android/androidndk/toolchains/arm-linux-androideabi-4.6/prebuilt/windows/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld.exe: ./obj/local/armeabi/objs/DeepGuard/OpensslWapper.o: in function BNPrintf(bignum_st*):jni/OpensslWapper.cpp:102: error: undefined reference to 'BN_bn2hex'
D:/android/androidndk/toolchains/arm-linux-androideabi-4.6/prebuilt/windows/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld.exe: ./obj/local/armeabi/objs/DeepGuard/OpensslWapper.o: in function BNPrintf(bignum_st*):jni/OpensslWapper.cpp:104: error: undefined reference to 'CRYPTO_free'
D:/android/androidndk/toolchains/arm-linux-androideabi-4.6/prebuilt/windows/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld.exe: ./obj/local/armeabi/objs/DeepGuard/OpensslWapper.o: in function SM2_sign(int, unsigned char const*, int, unsigned char*, unsigned int*, ec_key_st*):jni/OpensslWapper.cpp:257: error: undefined reference to 'RAND_seed'
D:/android/androidndk/toolchains/arm-linux-androideabi-4.6/prebuilt/windows/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld.exe: ./obj/local/armeabi/objs/DeepGuard/OpensslWapper.o: in function SM2_sign(int, unsigned char const*, int, unsigned char*, unsigned int*, ec_key_st*):jni/OpensslWapper.cpp:258: error: undefined reference to 'ECDSA_do_sign'
D:/android/androidndk/toolchains/arm-linux-androideabi-4.6/prebuilt/windows/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld.exe: ./obj/local/armeabi/objs/DeepGuard/OpensslWapper.o: in function SM2_sign(int, unsigned char const*, int, unsigned char*, unsigned int*, ec_key_st*):jni/OpensslWapper.cpp:265: error: undefined reference to 'i2d_ECDSA_SIG'
D:/android/androidndk/toolchains/arm-linux-androideabi-4.6/prebuilt/windows/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld.exe: ./obj/local/armeabi/objs/DeepGuard/OpensslWapper.o: in function SM2_sign(int, unsigned char const*, int, unsigned char*, unsigned int*, ec_key_st*):jni/OpensslWapper.cpp:266: error: undefined reference to 'ECDSA_SIG_free'
D:/android/androidndk/toolchains/arm-linux-androideabi-4.6/prebuilt/windows/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld.exe: ./obj/local/armeabi/objs/DeepGuard/OpensslWapper.o: in function SM2_verify(int, unsigned char const*, int, unsigned char const*, int, ec_key_st*):jni/OpensslWapper.cpp:290: error: undefined reference to 'ECDSA_SIG_new'
D:/android/androidndk/toolchains/arm-linux-androideabi-4.6/prebuilt/windows/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld.exe: ./obj/local/armeabi/objs/DeepGuard/OpensslWapper.o: in function SM2_verify(int, unsigned char const*, int, unsigned char const*, int, ec_key_st*):jni/OpensslWapper.cpp:292: error: undefined reference to 'd2i_ECDSA_SIG'
D:/android/androidndk/toolchains/arm-linux-androideabi-4.6/prebuilt/windows/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld.exe: ./obj/local/armeabi/objs/DeepGuard/OpensslWapper.o: in function SM2_verify(int, unsigned char const*, int, unsigned char const*, int, ec_key_st*):jni/OpensslWapper.cpp:119: error: undefined reference to 'EC_KEY_get0_group'
D:/android/androidndk/toolchains/arm-linux-androideabi-4.6/prebuilt/windows/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld.exe: ./obj/local/armeabi/objs/DeepGuard/OpensslWapper.o: in function SM2_verify(int, unsigned char const*, int, unsigned char const*, int, ec_key_st*):jni/OpensslWapper.cpp:119: error: undefined reference to 'EC_KEY_get0_public_key'
D:/android/androidndk/toolchains/arm-linux-androideabi-4.6/prebuilt/windows/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld.exe: ./obj/local/armeabi/objs/DeepGuard/OpensslWapper.o: in function SM2_verify(int, unsigned char const*, int, unsigned char const*, int, ec_key_st*):jni/OpensslWapper.cpp:129: error: undefined reference to 'ERR_put_error'
D:/android/androidndk/toolchains/arm-linux-androideabi-4.6/prebuilt/windows/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld.exe: ./obj/local/armeabi/objs/DeepGuard/OpensslWapper.o: in function SM2_verify(int, unsigned char const*, int, unsigned char const*, int, ec_key_st*):jni/OpensslWapper.cpp:132: error: undefined reference to 'BN_CTX_start'
D:/android/androidndk/toolchains/arm-linux-androideabi-4.6/prebuilt/windows/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld.exe: ./obj/local/armeabi/objs/DeepGuard/OpensslWapper.o: in function SM2_verify(int, unsigned char const*, int, unsigned char const*, int, ec_key_st*):jni/OpensslWapper.cpp:133: error: undefined reference to 'BN_CTX_get'
D:/android/androidndk/toolchains/arm-linux-androideabi-4.6/prebuilt/windows/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld.exe: ./obj/local/armeabi/objs/DeepGuard/OpensslWapper.o: in function SM2_verify(int, unsigned char const*, int, unsigned char const*, int, ec_key_st*):jni/OpensslWapper.cpp:134: error: undefined reference to 'BN_CTX_get'
D:/android/androidndk/toolchains/arm-linux-androideabi-4.6/prebuilt/windows/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld.exe: ./obj/local/armeabi/objs/DeepGuard/OpensslWapper.o: in function SM2_verify(int, unsigned char const*, int, unsigned char const*, int, ec_key_st*):jni/OpensslWapper.cpp:135: error: undefined reference to 'BN_CTX_get'
D:/android/androidndk/toolchains/arm-linux-androideabi-4.6/prebuilt/windows/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld.exe: ./obj/local/armeabi/objs/DeepGuard/OpensslWapper.o: in function SM2_verify(int, unsigned char const*, int, unsigned char const*, int, ec_key_st*):jni/OpensslWapper.cpp:136: error: undefined reference to 'BN_CTX_get'
D:/android/androidndk/toolchains/arm-linux-androideabi-4.6/prebuilt/windows/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld.exe: ./obj/local/armeabi/objs/DeepGuard/OpensslWapper.o: in function SM2_verify(int, unsigned char const*, int, unsigned char const*, int, ec_key_st*):jni/OpensslWapper.cpp:140: error: undefined reference to 'ERR_put_error'
D:/android/androidndk/toolchains/arm-linux-androideabi-4.6/prebuilt/windows/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld.exe: ./obj/local/armeabi/objs/DeepGuard/OpensslWapper.o: in function SM2_verify(int, unsigned char const*, int, unsigned char const*, int, ec_key_st*):jni/OpensslWapper.cpp:144: error: undefined reference to 'EC_GROUP_get_order'

从上面的输出信息来看，说是在文件目录下面缺少一个-lcrypto文件，请问这个文件目录是哪个目录？这是怎么一回事，请各位大牛帮我指点一下，非常感谢，谢谢，

[huoliren]

lz 问题解决了吗