我正在尝试在Windows上创建一个32位动态版本的OpenSSL。我还在Windows上构建了一个32位动态版本的Zlib。我的Zlib目录中没有可用的静态版本。
我读过的每个地方都说过所需要的一切;但是，当我编译Zlib时，它不会作为库中的依赖项出现。如何让OpenSSL以动态链接Zlib？
配置调用：
perl Configure threads shared zlib-dynamic --prefix=C:\local\windows\vc11\32\openssl --with-zlib-lib=C:\local\windows\vc11\32\zlib\lib\zlibd.lib --with-zlib-include=C:\local\windows\vc11\32\zlib\include no-rc5 no-idea no-ssl2 -D_REENTRANT debug-VC-WIN32
输出：
Configuring for debug-VC-WIN32
no-ec_nistp_64_gcc_128 [default] OPENSSL_NO_EC_NISTP_64_GCC_128 (skip dir)
no-gmp [default] OPENSSL_NO_GMP (skip dir)
no-idea [option] OPENSSL_NO_IDEA (skip dir)
no-jpake [experimental] OPENSSL_NO_JPAKE (skip dir)
no-krb5 [krb5-flavor not specified] OPENSSL_NO_KRB5
no-md2 [default] OPENSSL_NO_MD2 (skip dir)
no-rc5 [option] OPENSSL_NO_RC5 (skip dir)
no-rfc3779 [default] OPENSSL_NO_RFC3779 (skip dir)
no-sctp [default] OPENSSL_NO_SCTP (skip dir)
no-ssl2 [option] OPENSSL_NO_SSL2 (skip dir)
no-store [experimental] OPENSSL_NO_STORE (skip dir)
no-unit-test [default] OPENSSL_NO_UNIT_TEST (skip dir)
IsMK1MF=1
CC =cl
CFLAG =-DZLIB_SHARED -DZLIB -DOPENSSL_THREADS -DDSO_WIN32 -D_REENTRANT -W3 -Gs0 -GF -Gy -Zi -nologo -DOPENSSL_SYSNAME_WIN32 -DWIN32_LEAN_AND_MEAN -DL_ENDIAN -D_CRT_SECURE_NO_DEPRECATE -DOPENSSL_BN_ASM_PART_WORDS -DOPENSSL_IA32_SSE2 -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_GF2m -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DMD5_ASM -DRMD160_ASM -DAES_ASM -DVPAES_ASM -DWHIRLPOOL_ASM -DGHASH_ASM
EX_LIBS =
CPUID_OBJ =x86cpuid.o
BN_ASM =bn-586.o co-586.o x86-mont.o x86-gf2m.o
DES_ENC =des-586.o crypt586.o
AES_ENC =aes-586.o vpaes-x86.o aesni-x86.o
BF_ENC =bf-586.o
CAST_ENC =c_enc.o
RC4_ENC =rc4-586.o
RC5_ENC =rc5-586.o
MD5_OBJ_ASM =md5-586.o
SHA1_OBJ_ASM =sha1-586.o sha256-586.o sha512-586.o
RMD160_OBJ_ASM=rmd-586.o
CMLL_ENC =cmll-x86.o
MODES_OBJ =ghash-x86.o
ENGINES_OBJ =
PROCESSOR =
RANLIB =true
ARFLAGS =
PERL =perl
THIRTY_TWO_BIT mode
BN_LLONG mode
RC4_INDEX mode
RC4_CHUNK is undefined
Configured for debug-VC-WIN32.
命令：ms\do_nasm.bat
输出：
C:\Source\OpenSsl\openssl-1.0.1j>perl util\mkfiles.pl 1>MINFO
C:\Source\OpenSsl\openssl-1.0.1j>perl util\mk1mf.pl dll nasm VC-WIN32 1>ms\ntdll.mak
...
Link Ret:$(BIN_D)\$(E_EXE).exe: $(E_OBJ) $(LIBS_DEP)
$(LINK) $(LFLAGS) /out:$(BIN_D)\$(E_EXE).exe @<<
$(APP_EX_OBJ) $(E_OBJ) $(L_LIBS) $(EX_LIBS)
<<
IF EXIST $@.manifest mt -nologo -manifest $@.manifest -outputresource:$@;1
# Post zlib_opt:2
# Post zlib_lib:C:\local\windows\vc11\32\zlib\lib\zlibd.lib
Dumpbins：
Dump of file libeay32.dll
File Type: DLL
Section contains the following imports:
WS2_32.dll
100B620C Import Address Table
100EEB04 Import Name Table
0 time date stamp
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GDI32.dll
100B6010 Import Address Table
100EE908 Import Name Table
0 time date stamp
0 Index of first forwarder reference
2C9 SelectObject
1EB GetDeviceCaps
1C7 GetBitmapBits
105 DeleteObject
102 DeleteDC
32 CreateDCA
31 CreateCompatibleDC
30 CreateCompatibleBitmap
13 BitBlt
21B GetObjectA
ADVAPI32.dll
100B6000 Import Address Table
100EE8F8 Import Name Table
0 time date stamp
0 Index of first forwarder reference
2AA RegisterEventSourceA
EB DeregisterEventSource
2BA ReportEventA
USER32.dll
100B61F8 Import Address Table
100EEAF0 Import Name Table
0 time date stamp
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138 GetDesktopWindow
244 MessageBoxA
1B7 GetUserObjectInformationW
192 GetProcessWindowStation
MSVCR110.dll
100B60AC Import Address Table
100EE9A4 Import Name Table
0 time date stamp
0 Index of first forwarder reference
190 __clean_type_info_names_internal
422 _onexit
469 _snprintf
279 _exit
69C wcsstr
1B6 __iob_func
67A vfprintf
50A _vsnprintf
639 raise
63C realloc
61D malloc
5E4 free
628 memcpy
37A _localtime64
4CA _time64
62C memset
2EF _gmtime64
49A _stricmp
4A4 _strnicmp
26D _errno
65D strncpy
626 memchr
62A memmove
43B _read
588 _write
5FE isdigit
613 isxdigit
5DC fprintf
5BF atoi
648 sprintf
663 strstr
5DF fputs
5CF fclose
5D0 feof
5D1 ferror
5D2 fflush
5D5 fgets
287 _fileno
5DA fopen
5E2 fread
5EA fseek
5EC ftell
5EF fwrite
56D _wfopen
466 _setmode
650 strchr
62E perror
2B4 _ftime64
637 qsort
651 strcmp
27F _fdopen
5F4 getenv
235 _chmod
423 _open
490 _stat64i32
656 strerror
604 isspace
5FB isalnum
674 tolower
65C strncmp
605 isupper
668 strtoul
661 strrchr
64C sscanf
5CC exit
667 strtol
645 signal
2D6 _getch
630 printf
24B _crt_debugger_hook
1AA __crtUnhandledException
1A9 __crtTerminateProcess
270 _except_handler4_common
173 __CppXcptFilter
215 _amsg_exit
38D _malloc_crt
2FE _initterm
2FF _initterm_e
37C _lock
4E6 _unlock
22B _calloc_crt
1AC __dllonexit
KERNEL32.dll
100B603C Import Address Table
100EE934 Import Name Table
0 time date stamp
0 Index of first forwarder reference
1B8 FreeLibrary
8E CloseHandle
199 FindNextFileA
188 FindFirstFileA
3C0 LoadLibraryA
321 GetVersion
228 GetCurrentThreadId
26A GetLastError
257 GetFileType
2DD GetStdHandle
517 SetLastError
3EC MultiByteToWideChar
43C QueryPerformanceCounter
224 GetCurrentProcessId
310 GetTickCount
322 GetVersionExA
341 GlobalMemoryStatus
1AC FlushConsoleInputBuffer
383 IsDebuggerPresent
13C EncodePointer
388 IsProcessorFeaturePresent
117 DecodePointer
2F4 GetSystemTimeAsFileTime
184 FindClose
2B5 GetProcAddress
27E GetModuleHandleA
16D ExitProcess
Summary
9000 .data
54000 .rdata
B000 .reloc
1000 .rsrc
B5000 .text
Dump of file ssleay32.dll
File Type: DLL
Section contains the following imports:
LIBEAY32.dll
1002E030 Import Address Table
10035B9C Import Name Table
0 time date stamp
0 Index of first forwarder reference
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MSVCR110.dll
1002E584 Import Address Table
100360F0 Import Name Table
0 time date stamp
0 Index of first forwarder reference
173 __CppXcptFilter
215 _amsg_exit
5E4 free
38D _malloc_crt
2FE _initterm
2FF _initterm_e
24B _crt_debugger_hook
1AA __crtUnhandledException
1A9 __crtTerminateProcess
37C _lock
4E6 _unlock
22B _calloc_crt
1AC __dllonexit
422 _onexit
190 __clean_type_info_names_internal
270 _except_handler4_common
26D _errno
650 strchr
2B4 _ftime64
65C strncmp
62C memset
628 memcpy
65D strncpy
62A memmove
4CA _time64
5DC fprintf
1B6 __iob_func
5B5 abort
KERNEL32.dll
1002E000 Import Address Table
10035B6C Import Name Table
0 time date stamp
0 Index of first forwarder reference
26A GetLastError
388 IsProcessorFeaturePresent
13C EncodePointer
117 DecodePointer
383 IsDebuggerPresent
43C QueryPerformanceCounter
224 GetCurrentProcessId
228 GetCurrentThreadId
2F4 GetSystemTimeAsFileTime
12E DisableThreadLibraryCalls
517 SetLastError
Summary
4000 .data
B000 .rdata
3000 .reloc
1000 .rsrc
2D000 .text
答案 0 :(得分：3)
在Windows中使用Dynamic Zlib进行编译...
当您静态链接zlib或使用no-comp等选项时，通常会收到类似no-zlib-dynamic的消息。我没有看到，所以我相信你得到了你所期望的。
但是，当我编译Zlib时，它不会作为库中的依赖项出现。
您是否可以在导入表上提供输出dumpbin或使用Dependency Walker等内容查找依赖项？
相关：通常，您应该尝试避免压缩，因为它会泄漏信息。因此，您通常使用no-comp进行配置。我只能说“通常”因为我不了解你的要求。
答案 1 :(得分：1)
如果你看一下OpenSSL源文件c_zlib.c，你会看到：
/*
* When OpenSSL is built on Windows, we do not want to require that
* the ZLIB.DLL be available in order for the OpenSSL DLLs to
* work. Therefore, all ZLIB routines are loaded at run time
* and we do not link to a .LIB file when ZLIB_SHARED is set.
*/
以及此行以下的代码：
zlib_dso = DSO_load(NULL, "ZLIB1", NULL, 0);
p_compress = (compress_ft) DSO_bind_func(zlib_dso, "compress");
p_inflate = (inflate_ft) DSO_bind_func(zlib_dso, "inflate");
...
因此，zlib1.dll将被此代码动态加载和绑定，因此您无法在libeay32.dll中看到与zlib1.dll的静态链接。
换句话说，一切都会很好地工作：）