enable pubsub on travis

tools/travis/travis_linux_script.sh

@@ -216,7 +216,7 @@ else
     mkdir -p build && cd build
     # Valgrind cannot handle the full NS0 because the generated file is too big. Thus run NS0 full without valgrind
     cmake -DPYTHON_EXECUTABLE:FILEPATH=/usr/bin/$PYTHON -DUA_ENABLE_FULL_NS0=ON \
-    -DCMAKE_BUILD_TYPE=Debug -DUA_BUILD_EXAMPLES=ON -DUA_ENABLE_ENCRYPTION=ON -DUA_ENABLE_DISCOVERY=ON \
+    -DCMAKE_BUILD_TYPE=Debug -DUA_BUILD_EXAMPLES=ON -DUA_ENABLE_PUBSUB=ON -DUA_ENABLE_ENCRYPTION=ON -DUA_ENABLE_DISCOVERY=ON \
     -DUA_ENABLE_DISCOVERY_MULTICAST=ON -DUA_BUILD_UNIT_TESTS=ON -DUA_ENABLE_COVERAGE=OFF \
     -DUA_ENABLE_UNIT_TESTS_MEMCHECK=OFF ..
     make -j && make test ARGS="-V"
@@ -228,7 +228,7 @@ else
         echo -e "\r\n== Unit tests (minimal NS0) ==" && echo -en 'travis_fold:start:script.build.unit_test_ns0_minimal\\r'
         mkdir -p build && cd build
         cmake -DPYTHON_EXECUTABLE:FILEPATH=/usr/bin/$PYTHON \
-        -DCMAKE_BUILD_TYPE=Debug -DUA_BUILD_EXAMPLES=ON  -DUA_ENABLE_ENCRYPTION=ON -DUA_ENABLE_DISCOVERY=ON \
+        -DCMAKE_BUILD_TYPE=Debug -DUA_BUILD_EXAMPLES=ON -DUA_ENABLE_PUBSUB=ON -DUA_ENABLE_ENCRYPTION=ON -DUA_ENABLE_DISCOVERY=ON \
         -DUA_ENABLE_DISCOVERY_MULTICAST=ON -DUA_BUILD_UNIT_TESTS=ON -DUA_ENABLE_COVERAGE=ON \
         -DUA_ENABLE_UNIT_TESTS_MEMCHECK=ON ..
         make -j && make test ARGS="-V"