In reviewing the diffs between the old 1.6.4 tar-ball and the new 1.6.7 one, I noticed that makefile.vc was out of date:
diff -uNr tls1.6.4/win/makefile.vc /tmp/dist/tls1.6.7/win/makefile.vc
--- tls1.6.4/win/makefile.vc 2014-12-08 19:10:28.000000000 +0000
+++ /tmp/dist/tls1.6.7/win/makefile.vc 2015-06-06 10:07:08.000000000 +0100
@@ -18,7 +18,7 @@
# Copyright (c) 2003-2006 Pat Thoyts
#
#-------------------------------------------------------------------------
-# RCS: @(#)$Id: makefile.vc,v 1.11 2014/12/08 19:09:06 andreas_kupries Exp $
+# RCS: @(#)$Id: makefile.vc,v 1.14 2015/06/06 09:07:08 apnadkarni Exp $
#-------------------------------------------------------------------------
# Check to see we are configured to build with MSVC (MSDEVDIR or MSVCDIR)
@@ -164,7 +164,7 @@
#PROJECT_REQUIRES_TK=1
!include "rules.vc"
-DOTVERSION = 1.6.4
+DOTVERSION = 1.6.6
VERSION = $(DOTVERSION:.=)
STUBPREFIX = $(PROJECT)stub
@@ -192,13 +192,13 @@
SSL_LIB_DIR = $(OPENSSL)\lib
!endif
-SSL_LIBS =-libpath:"$(SSL_LIB_DIR)" ssleay32s.lib libeay32s.lib
+SSL_LIBS =-libpath:"$(SSL_LIB_DIR)" ssleay32.lib libeay32.lib
SSL_CFLAGS =-DNO_IDEA=1 -DNO_RC5=1
-!if !exist("$(SSL_LIB_DIR)\ssleay32s.lib")
+!if !exist("$(SSL_LIB_DIR)\ssleay32.lib")
MSG = ^
-Failed to locate "$(SSL_LIB_DIR)\ssleay32s.lib"
+Failed to locate "$(SSL_LIB_DIR)\ssleay32.lib"
You must provide the path to your OpenSSL library....
!error $(MSG)
!endif