Dependencies
------------
libDwmAuth requires Crypto++.

    On FreeBSD, you may install it from ports or:

        pkg install cryptopp

    On OS X, assuming you have macports installed:

        port install libcryptopp

    On Ubuntu, you can:

        apt-get install libcrypto++-dev

libDwmAuth requires libDwm.  Get the latest from:

    http://www.mcplex.net/Software/Downloads

A modern C++ compiler is required.  FreeBSD 11.0 and beyond have
a modern clang++ and hence will work fine.  OS X Sierra also has a modern
clang++ that works fine.  On Ubuntu 16.04 and 17.04, I'm using g++ 6.3.0.

Build instructions
------------------
./configure --enable-docs
make

Installation
------------
There is no 'install' make target.  I prefer to create a package and
install it, in part to get the benefits of the native packaging utilities.
On OS X, FreeBSD and Ubuntu, you can:

    make package

This will create a native package in the current directory, which you can
install with the native package utility.  On OS X you can just open the
package file.  On FreeBSD, you can use 'pkg add <pkgfilename>' where
<pkgfilename> is the package file that was created with 'make package'.
On Ubuntu, you can use 'dpkg -i <pkgfilename>'.

Note that Ubuntu's packaging is sub-par; it doesn't honor uppercase letters
in a package name and rewrites the package name with all lowercase letters.
