Add code coverage support

Jan Breuer

2015-11-26 cca8a549714c291512daaa9850cbfa1c73623b54

 .travis.yml

@@ -1,3 +1,4 @@
language: c
addons:
  apt:
    packages:
@@ -6,6 +7,9 @@
    - gcc-multilib

sudo: false

before_install:
  - pip install --user cpp-coveralls

before_script:
  - wget http://downloads.sourceforge.net/project/cunit/CUnit/2.1-3/CUnit-2.1-3.tar.bz2 -O /tmp/cunit.tar.bz2
@@ -17,6 +21,10 @@
  - cd ..

script:
    - make
    - CC=clang CFLAGS="-g -O0 -fsanitize=address" LDFLAGS="-g -fsanitize=address" make clean test
    - CFLAGS="-m32" LDFLAGS="-m32 -L$PWD/CUnit-2.1-3/CUnit/Sources/.libs/" make clean test
  - make
  - CC=clang CFLAGS="-g -O0 -fsanitize=address" LDFLAGS="-g -fsanitize=address" make clean test
  - CFLAGS="-m32" LDFLAGS="-m32 -L$PWD/CUnit-2.1-3/CUnit/Sources/.libs/" make clean test
  - LDFLAGS="-lgcov" CFLAGS="-fprofile-arcs -ftest-coverage" make clean all test

after_success:
  - coveralls -b libscpi/ -e libscpi/test -e examples -e libscpi/obj/shared --gcov-options '\-lp'