From ec0599a07389a444cd2a05ca48abf17e0783ae36 Mon Sep 17 00:00:00 2001
From: bnewbold <bnewbold@robocracy.org>
Date: Mon, 20 Jun 2016 23:32:47 -0400
Subject: README: rename to markdown

---
 README.md | 64 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 README.md

(limited to 'README.md')

diff --git a/README.md b/README.md
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+
+                 _                          _     _                _                 _ 
+  _____  ___   _| |__   ___ _ __ __ _ _ __ | |_  | |__   _____   _(_)_ __   ___  ___| |
+ / _ \ \/ / | | | '_ \ / _ \ '__/ _` | '_ \| __| | '_ \ / _ \ \ / / | '_ \ / _ \/ __| |
+|  __/>  <| |_| | |_) |  __/ | | (_| | | | | |_  | |_) | (_) \ V /| | | | |  __/\__ \_|
+ \___/_/\_\\__,_|_.__/ \___|_|  \__,_|_| |_|\__| |_.__/ \___/ \_/ |_|_| |_|\___||___(_)
+
+
+
+### Build Dependencies and Installation
+
+It should be possible to build this project for most platforms using cargo
+directly. Installation and XScreensaver integration probably only works on UNIX
+machines (Linux, *BSD, etc). It's only been developed and tested on Debian
+jessie, using the stable Rust toolchain (version 1.9).
+
+A patched version of the `glutin` OpenGL window generation library is required;
+see below.
+
+The `pandoc` tool is required for building manpages.
+
+To just build (`--debug`) and run an indivual "hack", eg `exuberantbovines`:
+
+    cargo run --bin exuberantbovines
+
+To build everything (`--release`) and install, first run:
+
+    make install
+
+Then follow the directions about adding lines like the following to you
+`~/.xscreensaver` to have hacks actually show up in, eg, `xscreensaver-demo`:
+
+    GL:               exuberantbovines --root             \n\
+
+### Installing Patched glutin Library
+
+Circa June 2016, this project requires a patched version of the `glutin` window
+creation library to allow re-using an existing X Window. This is only necessary
+for integration with X Windows, but the project won't build without it.
+
+As a workaround until there is a solution in upstream `glutin`, use the "dependency override" feature of the cargo build tool:
+
+  http://doc.crates.io/specifying-dependencies.html#overriding-dependencies
+
+Checkout the `feature-existing` branch from
+`https://github.com/bnewbold/glutin`, then, under this directory
+(exuberant-bovines), create a `.cargo/config` file with a path like:
+
+  paths = ["/home/bnewbold/src/glutin"]
+
+### Creating Your Own Hacks
+
+You'll need to create at least three files with the same base name ("$HACK"):
+
+- the rust sourcecode (src/bin/$HACK.rs)
+- an XML config file (configs/$HACK.xml)
+- a manpage in Markdown format (doc/$HACK.6.md)
+
+Then just add your HACK to the list in Makefile.
+
+See also XScreensaver's "Writing new XScreenSaver modules"
+
+    https://github.com/Zygo/xscreensaver/blob/master2/README.hacking
+
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