change cmake file for travis

.travis.yml

@@ -1,72 +1,63 @@
- matrix:
-  include:
-    # Test build for Linux platform
-    - language: cpp
-      os: linux
-      addons:
-        apt:
-          sources:
-            - ubuntu-toolchain-r-test
-          packages:
-            - g++-7
-      env:
-        - MATRIX_EVAL="CC=gcc-7 && CXX=g++-7"
-      cache:
-        directories:
-      git:
-        depth: false
-        quiet: true
-
-      before_install:
-        - eval "${MATRIX_EVAL}"
-
-      install:
-      
-      script:
-        - echo "building knx-linux"
-        - cd examples/knx-linux
-        - mkdir -p build
-        - cd build
-        - cmake ..
-        - make
-        - cd ../..
-        - echo "building knx-linux-coupler"
-        - cd knx-linux-coupler
-        - mkdir -p build
-        - cd build
-        - cmake ..
-        - make
-
-    # Test build for PlatformIO based projects
-    - language: python
-      python:
-        - "3.8"
-      cache:
-        directories:
-          - "~/.platformio"
-      env:
-        - PLATFORMIO_EXTRA_SCRIPTS=pre:/tmp/scripts/custom_hwids.py
-      install:
-        - pip install -U platformio
-        - platformio update      
-      script:
-        # PRE scripts have to be copied manually as "platformio ci does not care about it"
-        - mkdir -p /tmp/scripts
-        - cp examples/knx-usb/custom_hwids.py /tmp/scripts
-
-        # Enable verbose output of platformio
-        #- platformio settings set force_verbose yes
-
-        - echo "-------";echo "Compiling example knx-usb";echo "--------";
-        - platformio ci --lib="." --project-conf=examples/knx-usb/platformio-ci.ini examples/knx-usb/src/main.cpp
-
-        - echo "-------";echo "Compiling example knx-demo";echo "--------";
-        - platformio ci --lib="." --project-conf=examples/knx-demo/platformio-ci.ini examples/knx-demo/knx-demo.ino
-
-        - echo "-------";echo "Compiling example knx-demo-coupler";echo "--------";
-        - platformio ci --lib="." --project-conf=examples/knx-demo-coupler/platformio-ci.ini examples/knx-demo-coupler/knx-demo-coupler.ino
-
-notifications:
-  email:
-    on_success: change
-    on_failure: change
+ matrix:
+  include:
+    # Test build for Linux platform
+    - language: cpp
+      os: linux
+      addons:
+        apt:
+          sources:
+            - ubuntu-toolchain-r-test
+          packages:
+            - g++-7
+      env:
+        - MATRIX_EVAL="CC=gcc-7 && CXX=g++-7"
+      cache:
+        directories:
+      git:
+        depth: false
+        quiet: true
+
+      before_install:
+        - eval "${MATRIX_EVAL}"
+
+      install:
+      
+      script:
+        - mkdir -p build
+        - cd build
+        - cmake ..
+        - make
+
+    # Test build for PlatformIO based projects
+    - language: python
+      python:
+        - "3.8"
+      cache:
+        directories:
+          - "~/.platformio"
+      env:
+        - PLATFORMIO_EXTRA_SCRIPTS=pre:/tmp/scripts/custom_hwids.py
+      install:
+        - pip install -U platformio
+        - platformio update      
+      script:
+        # PRE scripts have to be copied manually as "platformio ci does not care about it"
+        - mkdir -p /tmp/scripts
+        - cp examples/knx-usb/custom_hwids.py /tmp/scripts
+
+        # Enable verbose output of platformio
+        #- platformio settings set force_verbose yes
+
+        - echo "-------";echo "Compiling example knx-usb";echo "--------";
+        - platformio ci --lib="." --project-conf=examples/knx-usb/platformio-ci.ini examples/knx-usb/src/main.cpp
+
+        - echo "-------";echo "Compiling example knx-demo";echo "--------";
+        - platformio ci --lib="." --project-conf=examples/knx-demo/platformio-ci.ini examples/knx-demo/knx-demo.ino
+
+        - echo "-------";echo "Compiling example knx-demo-coupler";echo "--------";
+        - platformio ci --lib="." --project-conf=examples/knx-demo-coupler/platformio-ci.ini examples/knx-demo-coupler/knx-demo-coupler.ino
+
+notifications:
+  email:
+    on_success: change
+    on_failure: change