::The current precompiled version of openssl is: :: openssl-1.0.0g :: VS2010 SP1 / Windows SDK 7.1 :: using release environment (/MT) ::The following script must be run from a Windows SDK http://www.microsoft.com/download/en/details.aspx?id=8279 prompt, ::and http://www.activestate.com/activeperl/downloads must be the perl interpreter @echo off ::Win32 release call setenv /win7 /x86 /release perl Configure no-bf no-camellia no-cast no-cms no-comp no-des no-idea no-jpake no-krb5 no-md2 no-md4 no-mdc2 no-rc2 no-rc4 no-rc5 no-ripemd no-seed no-store VC-WIN32 call ms\do_ms nmake -f ms\nt.mak xcopy /S /I /Y inc32\* openssl mkdir openssl\Win32\openssl move openssl\openssl\opensslconf.h openssl\Win32\openssl xcopy /Y out32\*.lib openssl\Win32 copy /Y tmp32\lib.pdb openssl\Win32 nmake -f ms\nt.mak vclean ::x64 release call setenv /win7 /x64 /release perl Configure no-bf no-camellia no-cast no-cms no-comp no-des no-idea no-jpake no-krb5 no-md2 no-md4 no-mdc2 no-rc2 no-rc4 no-rc5 no-ripemd no-seed no-store VC-WIN64A call ms\do_win64a nmake -f ms\nt.mak mkdir openssl\x64\openssl copy inc32\openssl\opensslconf.h openssl\x64\openssl xcopy /Y out32\*.lib openssl\x64 copy /Y tmp32\lib.pdb openssl\x64