[travis] First try to hookup coveralls.io code coverage tracking

.travis.yml

@@ -9,16 +9,18 @@ before_install:
   - sudo apt-get install libcairo2-dev # for utils
   - sudo apt-get install libicu-dev # for extra unicode functions
   - sudo apt-get install libgraphite2-dev # for extra shapers
+  - sudo pip install cpp-coveralls # for coveralls.io code coverage tracking
 install:
   - true
 before_script:
   - true
 script:
-  - ./autogen.sh --with-freetype --with-glib --with-gobject --with-cairo --with-icu --with-graphite2
+  - NOCONFIGURE=1 ./autogen.sh
+  - ./configure --with-freetype --with-glib --with-gobject --with-cairo --with-icu --with-graphite2 CPPFLAGS="-fprofile-arcs -ftest-coverage" LDFLAGS=-lgcov
   - make CPPFLAGS=-Werror
   - make check CPPFLAGS=-Werror
 after_success:
-  - true
+  - coveralls
 after_failure:
   - true
 after_script: