#!/bin/sh
 

 # This is the master OpenVPN build script for Windows.

 # This script will build OpenVPN, the TAP driver, and

 # the installer from source, targeting x86 on Windows
 # 2000 and higher, and x64 on Windows 2003 and higher.

 # For quick start options, see pre-built notes below.

 #

 # Note that if you are only looking to build the
 # openvpn user-space binaries (openvpn.exe
 # and openvpnserv.exe) you can use the
 # provided autoconf/automake build environment.
 #

 # If you are building from an expanded .tar.gz file,
 # make sure to run "./doclean" before "./domake-win".
 #

 # See top-level build configuration and settings in:

 #

 #   version.m4

 #   install-win32/settings.in
 #
 # Mandatory prerequisites:

 #
 # MinGW     -- for GNU C compiler
 # MSYS      -- for bash
 # msysDTK   -- for perl
 # NSIS      -- for building installer

 #
 # The following additional prerequisites may be omitted
 # when building in pre-built mode (see note below). 

 #

 # svn       -- for checking out source code (or TortoiseSVN)

 # Windows Driver Kit (6001_17121_HyperV_WDK.iso) -- for building
 #    TAP driver + tapinstall

 #
 # Required libraries (must be prebuilt)
 #

 # OpenSSL       -- define OPENSSL_DIR in settings.in
 # LZO           -- define LZO_DIR in settings.in
 # PKCS11-HELPER -- define PKCS11_HELPER_DIR

 #

 # Optional OpenVPN GUI binary (prebuilt)
 #           -- define OPENVPN_GUI_DIR and OPENVPN_GUI in settings.in
 #

 # Required source code not included in OpenVPN SVN repository
 # because of MS licensing restrictions:

 #

 # ../tapinstall -- This is based on 'devcon' which is found in the
 #                  Windows Driver Kit (formerly known as DDK).
 #                  Copy the 'devcon' source tree to ../tapinstall
 #                  Edit 'sources' and modify TARGETNAME=tapinstall

 # Note that all variables referenced here such as GENOUT,
 # GENOUT_PREBUILT, and CLEAN are defined in install-win32/settings.in

 # SPECIAL NOTES ON PRE-BUILT MODE
 #   Setting up a complete tool chain to build OpenVPN and all
 #   dependencies on Windows can be an onerous task, so the capability
 #   is provided to reference a directory of pre-built components during

 #   the build process.  When dependencies are missing to build a given
 #   component (such as the TAP driver), the build script will auto-detect
 #   this and use the pre-built version instead.  This would allow you, for
 #   example, to build an OpenVPN installer with custom edits to
 #   install-win32/settings.in, but then avoid needing to build all other

 #   components (such as OpenSSL, LZO, Pkcs11-helper, TAP driver, Windows

 #   service, etc.).  The procedure is as follows. First Download and expand
 #   the pre-built binaries from:

 #

 #     http://openvpn.net/prebuilt/ (choose the most recent -prebuilt .tbz file)

 #
 #   After expanding the .tbz file, cd to the top level directory and
 #   expand an OpenVPN source distribution taken from either the subversion
 #   repository or a source .tar.gz file.  It's best to use an OpenVPN source
 #   version that is the same or slightly later than the pre-built binaries
 #   file.  So now you have a directory containing something that looks like
 #   this:
 #
 #   gen-prebuilt     -> from prebuilt .tbz file
 #   lzo-2.02         -> from prebuilt .tbz file

 #   openssl-0.9.8i   -> from prebuilt .tbz file

 #   pkcs11-helper    -> from prebuilt .tbz file

 #   openvpn-2.1_rc13.tar.gz  -> downloaded from openvpn.net
 #   openvpn-2.1_rc13 -> directory expanded from above file

 #

 #   Now cd to your expanded source tree (openvpn-2.1_rc13 in the

 #   example above), make edits to install-win32/settings.in (or even
 #   patch the OpenVPN source code directly), and run this script:
 #
 #       ./domake-win
 #
 #   If everything runs correctly, you should have a custom installer
 #   written to ./gen/install
 
 # First build the autodefs directory, containing C, sh, and NSIS versions

 # of global settings, using install-win32/settings.in as source.
 # These settings will then drive the rest of the build process. 

 install-win32/winconfig

 # clean all generated files

 install-win32/doclean
 

 # Load a pre-built GENOUT directory if GENOUT_PREBUILT is defined
 # and the GENOUT directory is non-existing
 install-win32/getprebuilt
 

 # Each of the scripts below build, get, and/or possibly sign a different
 # OpenVPN component, placing the generated files in GENOUT.  Each of these
 # steps is fully indepedent, and can be executed in any order or omitted.
 # The exception is the last script which gathers together all files from

 # GENOUT and builds the installer.

 # Make the OpenVPN user-space components (OpenVPN and service)

 install-win32/makeopenvpn

 
 # Make the OpenVPN TAP driver

 install-win32/maketap

 
 # Make the tapinstall utility, used to install the TAP driver
 install-win32/maketapinstall
 
 # Get the OpenSSL libraries from a pre-build OpenSSL tree
 install-win32/getopenssl
 
 # Get the PKCS-11 helper library from a pre-built OpenSSL tree
 install-win32/getpkcs11helper
 
 # Get the OpenVPN GUI (must be prebuilt)

 install-win32/getgui

 # Get the OpenVPN XML-based GUI (must be prebuilt)
 install-win32/getxgui
 

 # Produce the license text, install README, and sample config files
 install-win32/maketext
 

 # This final step builds the OpenVPN installer using generated
 # files from GENOUT

 install-win32/buildinstaller