docs+ci: Remove support for 12.04 and switch to Ubuntu 14.04 with Tra…

…vis-CI builds

Change-Id: Id7020b73ce2505565fa5f084d8ebeb6bfc9a2c42

.jenkins.d/01-deps.sh

@@ -17,18 +17,7 @@ if has Ubuntu $NODE_LABELS; then
     set -x
     sudo apt-get update -qq -y
     sudo apt-get -qq -y install build-essential
-    sudo apt-get -qq -y install libssl-dev libsqlite3-dev libcrypto++-dev
-
-    if has Ubuntu-12.04 $NODE_LABELS; then
-        sudo apt-get install -qq -y python-software-properties
-        sudo add-apt-repository -y ppa:boost-latest/ppa
-        sudo apt-get update -qq -y
-        sudo apt-get install -qq -y libboost1.55-all-dev
-        sudo apt-get install -qq -y python-gnomedesktop
-    else
-        sudo apt-get install -qq -y libboost-all-dev
-    fi
-
+    sudo apt-get -qq -y install libssl-dev libsqlite3-dev libcrypto++-dev libboost-all-dev
     sudo apt-get install -qq -y python-setuptools python-dev python-pygraphviz python-kiwi
     sudo apt-get install -qq -y python-pygoocanvas python-gnome2
     sudo apt-get install -qq -y python-rsvg ipython

.jenkins.d/10-build.sh

@@ -13,10 +13,6 @@ git submodule update --init
 sudo rm -Rf build/ .waf-1* .waf3-1*
 find . -name '*.pyc' | sudo xargs rm -f
 
-if has Ubuntu-12.04 $NODE_LABELS; then
-    EXTRA_FLAGS=" --boost-libs=/usr/lib/x86_64-linux-gnu"
-fi
-
 # Configure/build in debug mode
 ./waf -j1 configure -d debug --enable-modules=ndnSIM --enable-examples --enable-tests $EXTRA_FLAGS
 ./waf -j1 build

.travis.yml

@@ -1,18 +1,14 @@
-language: cpp
-os:
-  - linux
+sudo: required
+language: generic
+os: linux
+dist: trusty
 compiler:
   - gcc
 notifications:
   email:
     on_success: always
     on_failure: always
-cache:
-  - ccache
 env:
-  - NODE_LABELS="Linux Ubuntu Ubuntu-12.04"
-before_install:
-  - travis_retry sudo apt-get install -qq ccache
+  - NODE_LABELS="Linux Ubuntu Ubuntu-14.04"
 script:
-  - export CXX="ccache $CXX"
   - ./.jenkins

docs/source/getting-started.rst

@@ -7,34 +7,14 @@ Portability
 .. image:: https://travis-ci.org/named-data-ndnSIM/ndnSIM.svg?branch=test-travis-ci
     :target: https://travis-ci.org/named-data-ndnSIM/ndnSIM
 
-ndnSIM 2.0 has been successfully compiled and used on following platforms:
+ndnSIM 2.x has been successfully compiled and used on following platforms:
 
-- Ubuntu Linux 12.04 (see the note)
 - Ubuntu Linux 14.04 (32- and 64-bit platform)
 - Ubuntu Linux 16.04 (32- and 64-bit platform)
 - OS X 10.9
 - OS X 10.10
 - OS X 10.11
 
-.. note::
-    ndnSIM is currently cannot be compiled on Ubuntu Linux 12.04 with the packaged boost
-    libraries (there is an `issue with boost 1.48 and gcc 4.6
-    <https://svn.boost.org/trac/boost/ticket/6153>`_).  It is still possible to compile ndnSIM
-    on this platform, but either compiler or boost libraries (or both) need to get upgraded.
-
-    More recent version of boost can be installed from "Boost C++ Libraries" team PPA::
-
-        sudo apt-get install python-software-properties
-        sudo add-apt-repository ppa:boost-latest/ppa
-        sudo apt-get update
-        sudo apt-get install libboost1.55-all-dev
-
-        # add  --boost-libs=/usr/lib/x86_64-linux-gnu  to ./waf configure
-        # ./waf configure --boost-libs=/usr/lib/x86_64-linux-gnu
-
-    Make sure that all other version of boost libraries (``-dev`` packages) are removed,
-    otherwise compilation will fail.
-
 .. _requirements:
 
 Prerequisites
@@ -46,7 +26,7 @@ Prerequisites
 -  ``libsqlite3``
 -  ``libcrypto++``
 -  ``pkg-config``
--  Boost libraries >= 1.49
+-  Boost libraries >= 1.53
 
 .. role:: red
 
@@ -81,16 +61,7 @@ development tools and libraries, and ndn-cxx prerequisites.
 
    .. code-block:: bash
 
-       sudo apt-get install build-essential libsqlite3-dev libcrypto++-dev
-
-       # For Ubuntu 12.04
-       sudo apt-get install python-software-properties
-       sudo add-apt-repository ppa:boost-latest/ppa
-       sudo apt-get update
-       sudo apt-get install libboost1.55-all-dev
-
-       # For all other Ubuntu versions
-       sudo apt-get install libboost-all-dev
+       sudo apt-get install build-essential libsqlite3-dev libcrypto++-dev libboost-all-dev
 
   * Fedora Linux