[openssl-users] Build failure with OpenSSL version 1.0.2e in Win32 platform

Matt Caswell matt at openssl.org
Fri Dec 11 15:51:13 UTC 2015

On 11/12/15 15:46, Abdul Razik wrote:
> Hello
> Can someone please help with this issue? I am trying to build version
> 1.0.2e with VS 2015 and got the following build error with 32 bit, 64
> bit builds fine ,
> searching online it seems to have been resolved, not sure how to get
> the fix and which files are affected by the fix. Can someone please
> help with this?

>From INSTALL.W32:
- Netwide Assembler, a.k.a. NASM, available from
  is required if you intend to utilize assembler modules. Note that NASM
  is now the only supported assembler.

See the instructions later in that file for how to use it to build OpenSSL.


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