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我正在尝试在(64 位)Windows 7 上使用 OpenSSL 构建一个 C 文件。我已经从官方 OpenSSL 站点下载了最新的完整二进制文件，并且正在使用 MinGW，并添加了相应的 bin 目录到 PATH。但是我收到以下错误:
c:\Workspace\OSAccess\c>gcc -I%JAVA_HOME%\include -I%JAVA_HOME%\include\win32 -Ic:\OpenSSL-Win64\include -std=c99 -lm -lcrypto -o libosaccess.dll osaccess.c
c:/mingw/bin/../lib/gcc/mingw32/4.8.1/../../../../mingw32/bin/ld.exe: cannot find -lcrypto
collect2.exe: error: ld returned 1 exit status
我找不到任何名为 libcrypto.dll 或 cryptolib.dll 的文件，所以我尝试使用提供的安装说明从源代码构建我自己的 OpenSSL，因为我可以看到 crypto 和 ssl 的静态库似乎没有随 Windows 安装一起提供。我在其他帖子中看到了对其他几个库的引用，libeay32 和 ssleay32，但它们返回相同的错误。
如果我删除 -lcrypto(或其他)然后我得到 Undefined reference 错误:
c:\Workspace\OSAccess\c>gcc -I%java_home%\include -I%java_home%\include\win32 -Ic:\OpenSSL-Win64\include -std=c99 -lm -o libosaccess.dll osaccess.c
C:\Users\xxxx\AppData\Local\Temp\ccbi3e1T.o:osaccess.c:(.text+0x383): undefined reference to 'Netbios@4'
C:\Users\xxxx\AppData\Local\Temp\ccbi3e1T.o:osaccess.c:(.text+0x3d1): undefined reference to 'Netbios@4'
C:\Users\xxxx\AppData\Local\Temp\ccbi3e1T.o:osaccess.c:(.text+0x445): undefined reference to 'Netbios@4'
C:\Users\xxxx\AppData\Local\Temp\ccbi3e1T.o:osaccess.c:(.text+0x73d): undefined reference to 'EVP_CIPHER_CTX_init'
C:\Users\xxxx\AppData\Local\Temp\ccbi3e1T.o:osaccess.c:(.text+0x742): undefined reference to 'EVP_aes_256_cbc'
C:\Users\xxxx\AppData\Local\Temp\ccbi3e1T.o:osaccess.c:(.text+0x76a): undefined reference to 'EVP_EncryptInit_ex'
C:\Users\xxxx\AppData\Local\Temp\ccbi3e1T.o:osaccess.c:(.text+0x794): undefined reference to 'EVP_EncryptUpdate'
C:\Users\xxxx\AppData\Local\Temp\ccbi3e1T.o:osaccess.c:(.text+0x7d2): undefined reference to 'EVP_EncryptFinal_ex'
C:\Users\xxxx\AppData\Local\Temp\ccbi3e1T.o:osaccess.c:(.text+0x81c): undefined reference to 'EVP_CIPHER_CTX_cleanup'
C:\Users\xxxx\AppData\Local\Temp\ccbi3e1T.o:osaccess.c:(.text+0x865): undefined reference to 'EVP_CIPHER_CTX_init'
C:\Users\xxxx\AppData\Local\Temp\ccbi3e1T.o:osaccess.c:(.text+0x86a): undefined reference to 'EVP_aes_256_cbc'
C:\Users\xxxx\AppData\Local\Temp\ccbi3e1T.o:osaccess.c:(.text+0x892): undefined reference to 'EVP_DecryptInit_ex'
C:\Users\xxxx\AppData\Local\Temp\ccbi3e1T.o:osaccess.c:(.text+0x8bc): undefined reference to 'EVP_DecryptUpdate'
C:\Users\xxxx\AppData\Local\Temp\ccbi3e1T.o:osaccess.c:(.text+0x8fa): undefined reference to 'EVP_DecryptFinal_ex'
C:\Users\xxxx\AppData\Local\Temp\ccbi3e1T.o:osaccess.c:(.text+0x930): undefined reference to 'EVP_CIPHER_CTX_cleanup'