[build] add travis build definition

.travis.yml

@@ -0,0 +1,47 @@
+sudo: required # to run ASAN 
+
+language:
+  - c
+  - cpp
+
+compiler:
+  - clang
+  - gcc
+os:
+  - osx
+
+matrix:
+  include:
+    - os: linux
+      compiler: gcc
+      addons:
+        apt:
+          packages:
+            - lcov
+            - python
+            - doxygen
+
+      before_install:
+        # - pip install --user codecov
+
+      after_script:
+        - make coverage_base
+        - make doc_doxygen_coverage
+        # - codecov --file coverage.info -F unittests
+        # - codecov --file doc-coverage.info -F documentation
+
+    - os: linux
+      compiler: clang
+
+script:
+  - cmake -DCMAKE_BUILD_TYPE=RelWithDebInfo -DENABLE_ASAN=ON -DENABLE_BENCHMARKS=ON -DENABLE_CODE_COVERAGE=ON ENABLE_EXAMPLES=ON -DENABLE_SHARED_LIB=ON -DENABLE_STATIC_LIB=ON -DENABLE_TESTS=ON .
+  - make
+  - make test CTEST_OUTPUT_ON_FAILURE=TRUE
+  - ./benchmarks/hawktracer_benchmarks
+
+branches:
+  only:
+    - master
+
+notifications:
+  email: false

README.md

@@ -1,3 +1,6 @@
+[![Build Status](https://travis-ci.org/amzn/hawktracer.svg?branch=master)](https://travis-ci.org/amzn/hawktracer)
+[![Gitter chat](https://img.shields.io/gitter/room/amzn/hawktracer.svg)](https://gitter.im/amzn/hawktracer)
+
 # HawkTracer
 
 HawkTracer is a highly portable, low-overhead, configurable profiling tool built in Amazon Video for getting performance metrics from low-end devices.

cmake/coverage.cmake

@@ -30,8 +30,11 @@ if(NOT XDG_OPEN_PATH)
     set(XDG_OPEN_PATH cmake -E echo Coverage report generated. Open )
 endif()
 
-add_custom_target(coverage
+add_custom_target(coverage_base
     COMMAND ${LCOV_PATH} --directory . --capture --output-file coverage.info
-    COMMAND ${LCOV_PATH} -r coverage.info /usr/\\*include/\\* \\*tests/\\* -o coverage.info
+    COMMAND ${LCOV_PATH} -r coverage.info /usr/\\*include/\\* \\*tests/\\* \\*benchmarks/\\* -o coverage.info)
+
+add_custom_target(coverage
     COMMAND ${GENHTML_PATH} coverage.info --output-directory coverage_report
-    COMMAND ${XDG_OPEN_PATH} coverage_report/index.html)
+    COMMAND ${XDG_OPEN_PATH} coverage_report/index.html
+    DEPENDS coverage_base)