Merge pull request #459 from mithro/travis-fix

Two small Travis-CI related patches

.travis.yml

@@ -15,18 +15,21 @@ jobs:
     - os: osx
       osx_image: xcode10.2 # Includes Python 3.7
       language: shell
-#    - os: windows
-#      language: shell
-#      before_install:
-#        - choco info python3
-#        - choco install python3
-#        - export PATH=/c/Python38/:$PATH
-#        - cp -a /c/Python38/python.exe /c/Python38/python3.exe
+    - os: windows
+      language: shell
+      before_install:
+        - choco info python3
+        - choco install python3
+        - export PATH=/c/Python38/:$PATH
+        - cp -a /c/Python38/python.exe /c/Python38/python3.exe
+  allow_failures:
+    - os: windows
+      language: shell
 
 install:
   # Get Migen / LiteX / Cores
   - cd ~/
-  - wget https://raw.githubusercontent.com/enjoy-digital/litex/master/litex_setup.py
+  - cp $TRAVIS_BUILD_DIR/litex_setup.py .
   - python3 litex_setup.py init install
   # Install the LiteX version being tested
   - cd $TRAVIS_BUILD_DIR