Hello,

I am trying to compile stunnel on windows instead of using the pre-built binaries. When I run stunnel.exe, and have engine=capi in my stunnel.conf file, i get the following

[ ] Enabling support for engine 'capi'
[!] error queue: 2606A074: error:2606A074:engine routines:ENGINE_by_id:no such engine
[!] error queue: 260B6084: error:260B6084:engine routines:DYNAMIC_LOAD:dso not found
[!] error queue: 25070067: error:25070067:DSO support routines:DSO_load:could not load the shared library
[!] ENGINE_by_id: 25078067: error:25078067:DSO support routines:WIN32_LOAD:could not load the shared library
[!] Line 17: "engine = capi": Failed to open the engine

Is this something wrong at link time in my compile? I used a precompiled version of OpenSSL, and modified this:

SSLDIR=C:\OpenSSL-Win32
INCDIR=$(SSLDIR)\include
LIBDIR=$(SSLDIR)\lib

I thought that was all that would be needed, but apparently not. I then tried to go to make this modification:

SSLLIBS=/LIBPATH:"$(LIBDIR)" libeay32.lib ssleay32.lib capi.lib

thinking that maybe I need to explicitly add capi in, and again it compiles, but does not run. I have also tried to move the capi.dll from the LIBDIR into the same folder as the stunnel executable to make sure it was found, and I still have had no luck. Any ideas?