错误：Apple Silicon 上的 OpenSSL：libcrypto.dylib，为 macOS-arm64 构建，但尝试链接为 macOS-x86_64 构建的文件

Question

我正在编写一个使用 OpenSSL 的程序。它工作正常，然后我重置/删除了 CMake 缓存。我现在收到以下错误消息。

我使用 Homebrew 安装了 OpenSSL。我将以下内容添加到我的 .bash_profile 中：

导出 PKG_CONFIG_PATH="/opt/homebrew/opt/openssl@1.1/lib/pkgconfig"

我将其添加到位于 /etc/paths 的全局路径文件中：

/opt/homebrew/opt/openssl@1.1/bin

用于调试此问题的其他修复/建议是什么？

错误：

/Applications/CLion.app/Contents/bin/cmake/mac/bin/cmake --build /Users/stephenjje/Documents/Je/test/cmake-build-debug --target test -- -j 6
[  2%] Linking C executable test
ld: warning: ignoring file /usr/local/Cellar/openssl@1.1/1.1.1k/lib/libcrypto.dylib, building for macOS-arm64 but attempting to link with file built for macOS-x86_64
ld: warning: ignoring file /usr/local/Cellar/openssl@1.1/1.1.1k/lib/libssl.dylib, building for macOS-arm64 but attempting to link with file built for macOS-x86_64
Undefined symbols for architecture arm64:
  "_ERR_print_errors_fp", referenced from:
      _http_tcpip_inbound_initialize in http_tcpip_inbound.c.o
      _http_tcpip_inbound_tls_initialize in http_tcpip_inbound.c.o
      _http_tcpip_outbound_get_url_using_string_type_tls in http_tcpip_outbound.c.o
  "_OPENSSL_init_crypto", referenced from:
      _http_tcpip_inbound_tls_initialize in http_tcpip_inbound.c.o
  "_OPENSSL_init_ssl", referenced from:
      _http_tcpip_inbound_tls_initialize in http_tcpip_inbound.c.o
  "_SSL_CIPHER_get_name", referenced from:
      _http_tcpip_inbound_initialize in http_tcpip_inbound.c.o
  "_SSL_CTX_free", referenced from:
      _http_tcpip_inbound_initialize in http_tcpip_inbound.c.o
  "_SSL_CTX_new", referenced from:
      _http_tcpip_inbound_tls_initialize in http_tcpip_inbound.c.o
      _http_tcpip_outbound_get_url_using_string_type_tls in http_tcpip_outbound.c.o
  "_SSL_CTX_use_PrivateKey_file", referenced from:
      _http_tcpip_inbound_tls_initialize in http_tcpip_inbound.c.o
  "_SSL_CTX_use_certificate_file", referenced from:
      _http_tcpip_inbound_tls_initialize in http_tcpip_inbound.c.o
  "_SSL_accept", referenced from:
      _http_tcpip_inbound_initialize in http_tcpip_inbound.c.o
  "_SSL_connect", referenced from:
      _http_tcpip_outbound_get_url_using_string_type_tls in http_tcpip_outbound.c.o
  "_SSL_ctrl", referenced from:
      _http_tcpip_outbound_get_url_using_string_type_tls in http_tcpip_outbound.c.o
  "_SSL_free", referenced from:
      _http_tcpip_inbound_initialize in http_tcpip_inbound.c.o
  "_SSL_get_current_cipher", referenced from:
      _http_tcpip_inbound_initialize in http_tcpip_inbound.c.o
  "_SSL_get_peer_certificate", referenced from:
      _http_tcpip_outbound_get_url_using_string_type_tls in http_tcpip_outbound.c.o
  "_SSL_new", referenced from:
      _http_tcpip_inbound_initialize in http_tcpip_inbound.c.o
      _http_tcpip_outbound_get_url_using_string_type_tls in http_tcpip_outbound.c.o
  "_SSL_read", referenced from:
      _http_tcpip_inbound_parse_request in http_tcpip_inbound.c.o
      _http_tcpip_outbound_get_url_using_string_type_tls in http_tcpip_outbound.c.o
  "_SSL_set_fd", referenced from:
      _http_tcpip_inbound_initialize in http_tcpip_inbound.c.o
      _http_tcpip_outbound_get_url_using_string_type_tls in http_tcpip_outbound.c.o
  "_SSL_shutdown", referenced from:
      _http_tcpip_inbound_initialize in http_tcpip_inbound.c.o
  "_SSL_write", referenced from:
      _http_tcpip_inbound_send_response in http_tcpip_inbound.c.o
      _http_tcpip_outbound_request_send_type_tls in http_tcpip_outbound.c.o
  "_TLS_client_method", referenced from:
      _http_tcpip_outbound_get_url_using_string_type_tls in http_tcpip_outbound.c.o
  "_TLS_server_method", referenced from:
      _http_tcpip_inbound_tls_initialize in http_tcpip_inbound.c.o
  "_X509_free", referenced from:
      _http_tcpip_outbound_get_url_using_string_type_tls in http_tcpip_outbound.c.o
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
gmake[3]: *** [CMakeFiles/test.dir/build.make:680: test] Error 1
gmake[2]: *** [CMakeFiles/Makefile2:83: CMakeFiles/test.dir/all] Error 2
gmake[1]: *** [CMakeFiles/Makefile2:90: CMakeFiles/test.dir/rule] Error 2

Answer 1

您使用的是 M1 Mac 吗？从错误输出来看，您已在 下安装了 Homebrew /usr/local，这表明您使用的是 x86 Mac。而是/opt/homebrewM1 Mac的安装位置。

我猜你只是使用 x86 Mac，但你/opt/homebrew/opt/openssl@1.1从网络上的某个地方复制了这个东西。您的 CLion 尝试针对arm64设备进行构建。当然它会失败，因为你根本不在手臂机器上。更改构建设置并停止为设备构建项目arm（但仅针对x86设备）。

我不知道如何在 CLion 中执行此操作，但 XCode 中有一些示例。Xcode 12，为 iOS 模拟器构建，但链接到为 iOS 构建的目标文件，用于架构 arm64