使用 BIO *bio = BIO_new(BIO_s_mem());时编译出错

[jiek233]

使用楼主的编译方法得到的OpenSSL库，在使用函数 BIO *bio = BIO_new(BIO_s_mem());时编译出错，不能正常编译。Error:error: linker command failed with exit code 1 (use -v to see invocation) 已经查了一天了，定位到这行代码，但是试了作者给的各个版本都有这个问题，使用作者的demo工程同样也有这个问题，望解答。谢谢！

[jiek233]

NDK版本是16.1.4479499，Cmake版本是AndroidStudio最新，AndroidStudio3.0.1，sdk版本同作者demo

[jiek233]

最新尝试到的报错信息 Build command failed. Error while executing process D:\Sdk\cmake\3.6.4111459\bin\cmake.exe with arguments {--build E:\android\openssl_for_ios_and_android\example\android\app.externalNativeBuild\cmake\debug\armeabi-v7a --target native-lib} [1/2] Building CXX object CMakeFiles/native-lib.dir/src/main/cpp/native-lib.cpp.o [2/2] Linking CXX shared library ........\build\intermediates\cmake\debug\obj\armeabi-v7a\libnative-lib.so FAILED: cmd.exe /C "cd . && D:\ndk\android-ndk-r14b\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe --target=armv7-none-linux-androideabi --gcc-toolchain=D:/ndk/android-ndk-r14b/toolchains/arm-linux-androideabi-4.9/prebuilt/windows-x86_64 --sysroot=D:/ndk/android-ndk-r14b/platforms/android-16/arch-arm -fPIC -g -DANDROID -ffunction-sections -funwind-tables -fstack-protector-strong -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fno-integrated-as -mthumb -Wa,--noexecstack -Wformat -Werror=format-security -g -DANDROID -ffunction-sections -funwind-tables -fstack-protector-strong -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fno-integrated-as -mthumb -Wa,--noexecstack -Wformat -Werror=format-security -O0 -fno-limit-debug-info -O0 -fno-limit-debug-info -Wl,--build-id -Wl,--warn-shared-textrel -Wl,--fatal-warnings -Wl,--fix-cortex-a8 -Wl,--no-undefined -Wl,-z,noexecstack -Qunused-arguments -Wl,-z,relro -Wl,-z,now -Wl,--build-id -Wl,--warn-shared-textrel -Wl,--fatal-warnings -Wl,--fix-cortex-a8 -Wl,--no-undefined -Wl,-z,noexecstack -Qunused-arguments -Wl,-z,relro -Wl,-z,now -shared -Wl,-soname,libnative-lib.so -o ........\build\intermediates\cmake\debug\obj\armeabi-v7a\libnative-lib.so CMakeFiles/native-lib.dir/src/main/cpp/native-lib.cpp.o ../../../../openssl-armeabi-v7a/lib/libcrypto.a ../../../../openssl-armeabi-v7a/lib/libssl.a -llog -lm "D:/ndk/android-ndk-r14b/sources/cxx-stl/gnu-libstdc++/4.9/libs/armeabi-v7a/libgnustl_static.a" && cd ." ../../../../openssl-armeabi-v7a/lib/libcrypto.a(c_zlib.o):c_zlib.c:function zlib_stateful_expand_block: error: undefined reference to 'inflate' ../../../../openssl-armeabi-v7a/lib/libcrypto.a(c_zlib.o):c_zlib.c:function zlib_stateful_compress_block: error: undefined reference to 'deflate' ../../../../openssl-armeabi-v7a/lib/libcrypto.a(c_zlib.o):c_zlib.c:function zlib_stateful_finish: error: undefined reference to 'inflateEnd' ../../../../openssl-armeabi-v7a/lib/libcrypto.a(c_zlib.o):c_zlib.c:function zlib_stateful_finish: error: undefined reference to 'deflateEnd' ../../../../openssl-armeabi-v7a/lib/libcrypto.a(c_zlib.o):c_zlib.c:function zlib_statefulinit: error: undefined reference to 'inflateInit' ../../../../openssl-armeabi-v7a/lib/libcrypto.a(c_zlib.o):c_zlib.c:function zlib_statefulinit: error: undefined reference to 'deflateInit' ../../../../openssl-armeabi-v7a/lib/libcrypto.a(c_zlib.o):c_zlib.c:function bio_zlib_free: error: undefined reference to 'inflateEnd' ../../../../openssl-armeabi-v7a/lib/libcrypto.a(c_zlib.o):c_zlib.c:function bio_zlib_free: error: undefined reference to 'deflateEnd' ../../../../openssl-armeabi-v7a/lib/libcrypto.a(c_zlib.o):c_zlib.c:function bio_zlib_ctrl: error: undefined reference to 'deflate' ../../../../openssl-armeabi-v7a/lib/libcrypto.a(c_zlib.o):c_zlib.c:function bio_zlib_ctrl: error: undefined reference to 'zError' ../../../../openssl-armeabi-v7a/lib/libcrypto.a(c_zlib.o):c_zlib.c:function bio_zlib_write: error: undefined reference to 'deflate' ../../../../openssl-armeabi-v7a/lib/libcrypto.a(c_zlib.o):c_zlib.c:function bio_zlib_write: error: undefined reference to 'zError' ../../../../openssl-armeabi-v7a/lib/libcrypto.a(c_zlib.o):c_zlib.c:function bio_zlibwrite: error: undefined reference to 'deflateInit' ../../../../openssl-armeabi-v7a/lib/libcrypto.a(c_zlib.o):c_zlib.c:function bio_zlib_read: error: undefined reference to 'inflate' ../../../../openssl-armeabi-v7a/lib/libcrypto.a(c_zlib.o):c_zlib.c:function bio_zlib_read: error: undefined reference to 'zError' ../../../../openssl-armeabi-v7a/lib/libcrypto.a(c_zlib.o):c_zlib.c:function bio_zlibread: error: undefined reference to 'inflateInit' clang++.exe: error: linker command failed with exit code 1 (use -v to see invocation) ninja: build stopped: subcommand failed.

[Aa136075837]

这个问题解决了吗 ？

[kotori2]

https://github.com/leenjewel/openssl_for_ios_and_android/issues/48#issuecomment-520161506