diff --git a/.travis.yml b/.travis.yml
index 320e87d..ba53431 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,6 @@
+# Kudos to these guys:
 # http://genbattle.bitbucket.org/blog/2016/01/17/c++-travis-ci/
+# https://github.com/ticapix/arduino-toolbox/blob/master/.travis.yml
 
 # Ubuntu 14.04 Trusty support
 sudo: required
@@ -45,14 +47,38 @@ matrix:
 
 before_install:
   - sudo apt-get update -qq
+  - sudo apt-get install lcov
   - source <(curl -SLs https://raw.githubusercontent.com/fortyseveneffects/travis-ci-arduino/master/install.sh)
 
+install:
+  # Install lcov from source
+  - wget http://ftp.fr.debian.org/debian/pool/main/l/lcov/lcov_1.11.orig.tar.gz
+  - tar xf lcov_1.11.orig.tar.gz
+  - sudo make -C lcov-1.11/ install
+  - gem install coveralls-lcov
+  - lcov --version
+
+before_script:
+  # init coverage to 0 (optional)
+  - lcov --directory . --zerocounters
+
 script:
+  # Build examples with Arduino IDE on each available platform / board
   - build_main_platforms
+
+  # Build and run unit tests with regular C++ compiler
   - mkdir build && cd build
   - cmake -DCMAKE_CXX_COMPILER=$COMPILER -DCMAKE_BUILD_TYPE=Debug ..
-  - make
-  - ctest -V
+  - make all
+  - ctest --verbose
+
+after_success:
+  # Generate code coverage information & send to Coveralls
+  - cd build
+  - lcov --directory . --capture --output-file coverage.info
+  - lcov --remove coverage.info 'test/*' '/usr/*' 'external/*' --output-file coverage.info
+  - lcov --list coverage.info
+  - coveralls-lcov --repo-token ${COVERALLS_TOKEN} coverage.info
 
 notifications:
   email: false
diff --git a/CMakeLists.txt b/CMakeLists.txt
index a65df53..a06c2e4 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,12 +1,9 @@
 cmake_minimum_required(VERSION 2.8.7)
-project(arduino_midi_library)
+project(arduino_midi_library CXX)
 
-set(ROOT_SOURCE_DIR ${PROJECT_SOURCE_DIR})
-include_directories(${ROOT_SOURCE_DIR})
+add_subdirectory(builder)
 
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
-
-enable_testing()
+setup_builder()
 
 add_subdirectory(external)
 add_subdirectory(src)
diff --git a/builder/CMakeLists.txt b/builder/CMakeLists.txt
new file mode 100644
index 0000000..684103b
--- /dev/null
+++ b/builder/CMakeLists.txt
@@ -0,0 +1,15 @@
+
+macro(setup_builder)
+    enable_testing()
+
+    set(ROOT_SOURCE_DIR ${PROJECT_SOURCE_DIR} CACHE INTERNAL "Repository root directory")
+    set(ROOT_BINARY_DIR "${ROOT_SOURCE_DIR}/build")
+
+    include_directories(${ROOT_SOURCE_DIR})
+
+    set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -Wall -W -Wshadow -Wunused-variable -Wunused-parameter -Wunused-function -Wunused -Wno-system-headers -Wno-deprecated -Woverloaded-virtual")
+    set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -g -O0")
+    set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} --coverage")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
+
+endmacro()