[F] Fixed .travis file

.travis.yml

@@ -23,16 +23,12 @@ script:
   - cmake --help
 
   # Build cmocka
-  - cd tests
+  - mkdir -p tests/cmocka-1.1.0/build
+  - cd tests/cmocka-1.1.0/build
+  - cmake ..
+  - make
+  - cd ../../..
   - ls
-  - cd cmocka-1.1.0
-  - ls
-  # - cd tests/cmocka-1.1.0/build
-  # - ls
-  # - cmake ..
-  # - make
-  # - cd ../../..
-  # - ls
 
   # # Perform out-of-source build(CMake backend generation, build, and test)
   # # Test build without optimizations