Move information from BUILD.txt into INSTALL.md

Also remove out of date TODO file, no longer relevant.

BUILD.txt

@@ -1,18 +0,0 @@
-The test call application requires the following packages
- - Port audio - http://www.portaudio.com
- - Secret Rabbit Code - http://www.mega-nerd.com/SRC/
- - SpanDSP - http://www.soft-switch.org/
- - Codec2 - http://www.rowetel.com/blog/?page_id=452
-   (svn co https://freetel.svn.sourceforge.net/svnroot/freetel/codec2 codec2)
-
-The test call application can be disabled by adding --disable-voiptest to the
-configure line.
-
-To build run the following commands..
-
-autoreconf -f
-# May be called libtoolize
-glibtoolize -i
-./configure
-make
-

INSTALL.md

@@ -4,7 +4,9 @@ Serval DNA Build and Test
 To build
 --------
 
-    autoconf
+Run the following commands:
+
+    autoreconf -f -i
     ./configure
     make
 
@@ -19,9 +21,33 @@ The Serval DNA code successfully builds for the following platforms:
  * Mac OS X 10.7 “Lion”, x86\_64, [gcc 4.2][] available in [Xcode 4][] 3.2.6
  * Oracle SunOs 5.10 (Solaris), Sparc, [gcc 4.4][]
 
-Built artefacts
+Dependencies
+------------
+
+The dependencies for build are expressed in [configure.in](./configure.in).
+Most mandatory dependencies are present by default in a conventional Linux
+development environment.
+
+Mandatory dependencies:
+
+ * standard C library `libc` and standard headers
+ * standard math library `libm` and headers `<math.h>` `<float.h>`
+ * network services library `libnsl` and headers
+ * socket library `libsocket` and headers
+ * dynamic link library `libdl` and header `<dlfcn.h>`
+ * Native Posix Threads Library `libpthread` and header `<pthread.h>`
+ * on Solaris, the realtime library `librt` (for the `nanosleep()` function)
+
+Optional:
+
+ * Java compiler and SDK (mandatory for Android's **libservald.so**)
+ * ALSA sound library and headers (only present on Linux not Android)
+
+Built artifacts
 ---------------
 
+The build process produces the following artifacts:
+
 * **servald** is the main executable.
 
 * **libservald.so** is a shared library built only for Android, which is linked
@@ -36,8 +62,33 @@ Built artefacts
   entry points to functions for managing the client end of a monitor connection
   with the servald daemon.
 
-Testing
--------
+Voice call test
+---------------
+
+If the following packages are present then `./configure` will set the
+`HAVE_VOIPTEST` macro and build **servald** with its `phone` command available
+for performing voice call testing:
+
+ * [Port audio](http://www.portaudio.com)
+ * [Secret Rabbit Code](http://www.mega-nerd.com/SRC/) (a.k.a. Sample Rate
+   Convert) by Erik de Castor Lopo
+ * [SpanDSP](http://www.soft-switch.org/) by Steve Underwood
+ * [Codec2](http://www.rowetel.com/blog/?page_id=452) by Dave Rowe of Rowetel
+
+The Codec2 source code can be fetched using [Subversion][]:
+
+    svn checkout https://freetel.svn.sourceforge.net/svnroot/freetel/codec2 codec2
+
+The following options can be used to control the `HAVE_VOIPTEST` macro:
+
+ * `./configure --enable-voiptest` will set `HAVE_VOIPTEST` and fail if the
+   necessary packages are not present
+
+ * `./configure --disable-voiptest` will unset `HAVE_VOIPTEST` and will not
+   check for presence of the above packages
+
+Test scripts
+------------
 
 The scripts in the [tests](./tests/) directory require [Bash][] version 3.2.48
 or later.  To run the tests, build the `servald` executable natively using [GNU
@@ -74,3 +125,4 @@ directory.
 [JNI]: http://en.wikipedia.org/wiki/Java_Native_Interface
 [Bash]: http://en.wikipedia.org/wiki/Bash_(Unix_shell)
 [GNU make]: http://www.gnu.org/software/make/
+[Subversion]: http://subversion.apache.org/

TODO

@@ -1,38 +0,0 @@
-Pending:
-
-- Parallelise large-value reads and writes
-- Fix out-of-order problem for writing large values to stdout (file is fine)
-- Non-mmap() mode for Mesh Potato and JFFS
-- Return early if all peers have responded (what about broadcast address virtual-peers?)
-- Activation flag in HLR records so that create without further action does not make a completed record.
-- async mode: fork()/background after first response with file output (for pipelining with MP IVRs)
-- async mode: work with broadcast requests
-- async mode: work with instance=-1 requests
-- SID based Peer targeting, e.g., for writeItem
-- cache peer:SID mappings to allow later unicasting
-- consider NACK for peers with no results to return
-
-Done:
-20100623 - testdna script now uses /bin/sh instead of /bin/csh facilitating testing on more embedded targets
-20100623 - Retries for requests (already deals with SET, including multi-packet SET?)
-20100623 - Multi-packet GET retry policy (okay, it is as bad as TFTP with retries, but that is probably okay for now,
-           at least we have the potential to pipe-line)
-20100623 - Multi-packet set doesn't send multiple packets (ok to confirm each in turn)
-20100623 - Output to file confirmed functional
-20100623 - BATMAN peer list retrieval
-20100623 - excluding previous responders from re-broadcast requests
-20100611 - Added code for template based file output when reading variables
-20100611 - Added code to allow user specified peers
-20100601 - Space retries properly in time, and allow multiple recvfroms() per retry.
-20100601 - Do not request results from peers that have already responsed.
-20100601 - Ensure broadcasts do not result in duplicate identical results
-20100601 - broadcast get: compulsory retry regime
-20100531 - Simulated packet loss / BER for server for testing.
-20100531 - "response set" structure for efficient chaining of responses, as well as making it easier to manage retries
-20100529 - SET working (replace and noreplace modes)
-20100529 - Get rid of unnecessary timeouts
-20100529 - Regression test script
-20100529 - Batch-mode responses (for instance=-1)
-20100529 - Multi-instance requests now working (and with no unnecessary delays)
-20100529 - Search by SID now works
-20100529 - Reading all instances of a variable by SID without timeout, but actually reading them all