2019-07-08 又一次更新
這次是為了升級到可以支持TLS1.3，所以又要編譯OpenSSL，再次記錄一下。
- 不能再用VS2005編譯了，我怎么試驗也不行。手頭現(xiàn)成的VS是2012所以就以它為示例
- 首先就是要安裝ActivePerl
- 啟動 Developer Command Prompt For VS2012
- 然后運行如下命令
> perl Configure VC-WIN32 #生成Makefile > nmake #直接編譯，以前會調(diào)用ms\do_ms之類的，新的OpenSSL中沒有這東西了
這樣就OK了
這之后在把編譯好的庫放入原來的工程中編譯的時候又出問題了，主要是編譯選項的Runtime Library：MDD MTD MD MT這個有沖突。那么這種沖突如何解決呢？以MD改MT為例
- 找到目錄下生成的Makefile
- 搜索MD （CFLAGS中的），找到后改成MT
- 重新 nmake
就可以了
下面那一大堆都是自己以前的記錄，但是前幾天在翻看OpenSSL的源代碼的時候突然想調(diào)試一下，所以就想著怎么用編出給VS調(diào)試用的OpenSSL Library。雖然后來沒有實現(xiàn)自己的想法，不過找到一個不錯的網(wǎng)站，上面有已經(jīng)編譯好的OpenSSL的Library還有編譯方法。相比我的記錄就更加全面了，所以記錄一下。
Building OpenSSL with Visual Studio
@1
- Uncompress the openssl-1.0.1c.tar.gz, For example at C:\openssl-1.0.1c
- Install the ActivePerl
- Use the VS2005 Command Prompt
Start->All Programs->Microsoft Vistual Studio 2005->Visual Studio Tools->Visual Studio 2005 Command Prompt
> perl configure VC-WIN32
> ms\do_ms
If you want to build the dlls, input:
> nmake -f ms\ntdll.mak
if you want to build the libs, input:
> nmake -f ms\nt.mak
- when the compiling is finished, you can find the dll&exe in <openssl-1.0.1c/out32dll> folder or you can find the lib&exe in <openssl-1.0.1c/out32> folder.
- If you want use openssl api in you project, please include the <openssl-1.0.1c/inc32> folder in you project.
@2
OpenSSL 1.0.1k compile error
I try to buld openssl-1.0.1k with Visual Studio...
> PERL Configure VC-WIN32...
> ms\do_nasm
> NMAKE -f ms\nt.mak
and have one error:
.\crypto\cversion.c(80) : error C2065: 'cflags' : undeclared identifier
Simple patch:
diff U3 a/openssl-1.0.1k/crypto/cversion.c b/openssl-1.0.1k/crypto/cversion.c
--- a/openssl-1.0.1k/crypto/cversion.c Thu Jan 08 08:00:56 2015
+++ b/openssl-1.0.1k/crypto/cversion.c Thu Jan 08 10:16:03 2015
@@ -77,7 +77,7 @@
if (t == SSLEAY_CFLAGS)
{
#ifdef CFLAGS
- return(cflags);
+ return(CFLAGS);
#else
return("compiler: information not available");
#endif
@3
OpenSSL 1.0.2e compile error
Building 1.0.2e has error
Assembling: tmp32\sha1-586.asm
tmp32\sha1-586.asm(1432) : error A2070:invalid instruction operands
tmp32\sha1-586.asm(1576) : error A2070:invalid instruction operands
NMAKE : fatal error U1077: "C:\Program Files (x86)\Microsoft Visual Studio 10.
0\VC\BIN\ml.EXE": return code "0x1"
The all asm SHOULD use NASM to build, so use NASM to replace the MS:
- Install the NASM, download from http://www.nasm.us/
- Add the NASM path to the $PATH
Build the OpenSSL:
> perl configure VC-WIN32
> ms\do_nasm
> nmake -f ms\nt.mak
