I hit enter too soon, adding some details below -- My apologies

From: stunnel-users <stunnel-users-bounces@stunnel.org> on behalf of Michael Curran <mike_curran@hotmail.com>
Sent: Wednesday, November 16, 2016 7:42 AM
To: stunnel-users@stunnel.org
Subject: [stunnel-users] Windows builds

Hello --

Are there some solid instructions for building stunnel on windows? I am using Microsoft VS 2015 and the 64-bit compilers --

I had no issues building Openssl-fips and openssl using the fips modules, but stunnel doesnt appear to find them.

This is the basic error I am running into, but could be that stunnel wont work with 64-bit?

C:\stunnel_build\stunnel-5.36.tar\stunnel-5.36\src>.\makew32.bat

W32 ENVIRONMENT OK

Microsoft (R) Program Maintenance Utility Version 14.00.24210.0

Detected target: win64

cl /MD /W3 /O2 /nologo /I"\devel\win64\openssl\include" /DUNICODE /D_UNICODE -Fo..\obj\win64\stunnel.obj -c ..\src\stunnel.c

stunnel.c

c:\stunnel_build\stunnel-5.36.tar\stunnel-5.36\src\common.h(414): fatal error C1083: Cannot open include file: 'openssl/opensslconf.h': No such file or directory

NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\amd64\cl.EXE"' : return code '0x2'

Stop.

I did adjust the makew32.bat as follows

@echo off

TITLE W32 STUNNEL

:: In a multi-target compilation environment, it is better to open

:: a new cmd.exe window in order to avoid PATH pollution

:: (for example with some previous WCE compilation attempts)

set NEWTGTCPU=W64

rem Adjust the MS VC environment variables

rem ---------------------

rem Detect the latest Visual Studio

rem Visual Studio 2008

if DEFINED VS90COMNTOOLS if exist "%VS90COMNTOOLS%..\..\vc\vcvarsall.bat" set vsTools=%VS90COMNTOOLS%

rem Visual Studio 2010

if DEFINED VS100COMNTOOLS if exist "%VS100COMNTOOLS%..\..\vc\vcvarsall.bat" set vsTools=%VS100COMNTOOLS%

rem Visual Studio 2012

if DEFINED VS110COMNTOOLS if exist "%VS110COMNTOOLS%..\..\vc\vcvarsall.bat" set vsTools=%VS110COMNTOOLS%

rem Visual Studio 2013

if DEFINED VS120COMNTOOLS if exist "%VS120COMNTOOLS%..\..\vc\vcvarsall.bat" set vsTools=%VS120COMNTOOLS%

rem Visual Studio 2015

if DEFINED VS140COMNTOOLS if exist "%VS140COMNTOOLS%..\..\vc\vcvarsall.bat" set vsTools=%VS140COMNTOOLS%

::rem Initialize the Visual Studio tools

::call "%vsTools%..\..\vc\vcvarsall.bat"

rem Check the MSenv variables against our reference values

set isenvok=0

if NOT DEFINED TARGETCPU set TARGETCPU=XXXXX

if "%NEWTGTCPU%"=="%TARGETCPU%" set /A "isenvok+=1"

if %isenvok%==1 echo W32 ENVIRONMENT OK

if %isenvok%==1 goto envisok

:: Useless with separated target folders

::echo W32 TARGET CPU changed, destroying every obj files

::del .\*.obj

:: if env is NOT ok, adjust the MS VC environment variables

:: (this is to avoid repetitive pollution of PATH)

echo W32 ENVIRONMENT ADJUSTED

:: Reset of INCLUDE is needed because of accumulation of includes in vcvars32

set INCLUDE=

call "%vsTools%..\..\vc\bin\amd64\vcvars64.bat"

set TARGETCPU=%NEWTGTCPU%

:envisok

rem Make everything

rem ---------------

nmake.exe -f vc.mak %1 %2 %3 %4 %5 %6 %7 %8 %9