Merge pull request #71 from redpony/cmake

new instr

README.md

@@ -5,34 +5,24 @@
 ## System requirements 
 
 - A Linux or Mac OS X system
-- A C++ compiler implementing the [C++-11 standard](http://www.stroustrup.com/C++11FAQ.html) <font color="red"><b>(NEW)</b></font>
-    - Unfortunately, many systems have compilers that predate C++-11 support.
+- A C++ compiler implementing at least the [C++-11 standard](http://www.stroustrup.com/C++11FAQ.html)
+    - Some systems may have compilers that predate C++-11 support.
     - You may need to build your own C++ compiler or upgrade your operating system's.
 - [Boost C++ libraries (version 1.44 or later)](http://www.boost.org/)
-    - If you build your own boost, you _must install it_ using `bjam install`.
+    - If you build your own boost, you _must install it_ using `bjam install` (to install it into a customized location use `--prefix=/path/to/target`).
     - Older versions of Boost _may_ work, but problems have been reported with command line option parsing on some platforms with older versions.
 - [GNU Flex](http://flex.sourceforge.net/)
+- [cmake](http://www.cmake.org/) - <font color="red"><b>(NEW)</b></font>
 
-## Building from a downloaded archive
-
-If your system contains the required tools and libraries in the usual places, you should be able to build as simply as:
-
-    ./configure
-    make -j4
-    ./tests/run-system-tests.pl
-
-## Building from a git clone
+## Building the software from a git clone
 
 In addition to the standard `cdec` third party software requirements, you will additionally need the following software to work with the `cdec` source code directly from git:
 
-- [Autoconf / Automake / Libtool](http://www.gnu.org/software/autoconf/)
-    - Older versions of GNU autotools may not work properly.
-
-Instructions:
+Build instructions:
 
-    autoreconf -ifv
-    ./configure
+    cmake .
     make -j4
+    make test
     ./tests/run-system-tests.pl
 
 ## Further information