Change CI script again

.appveyor.yml

@@ -27,17 +27,9 @@ install:
  - "cabal --version"
  - "ghc --version"
  - "cabal %CABOPTS% v2-update -vverbose+nowrap"
- - "cabal %CABOPTS% v2-install alex --bindir=/hsbin"
- - "alex --version"
 
 build: off
 
 test_script:
  - "cd %APPVEYOR_BUILD_FOLDER%"
- - | 
-   if [[ $(ghc --numeric-version) < "8" ]]
-   then
-     cabal test -f -bootstrap
-   else
-     make sdist-test
-   fi
+ - "cabal test -f -bootstrap"

.travis.yml

@@ -1,6 +1,6 @@
 # language: haskell
 
-# Keep the list of tested GHC versions in sync with `tested-with` in `alex.cabal`.
+# Keep the list of tested GHC versions in sync with `tested-with` in `happy.cabal`.
 env:
  - GHCVER=7.0.4
  - GHCVER=7.4.2
@@ -17,17 +17,17 @@ env:
 before_install:
  - sudo add-apt-repository -y ppa:hvr/ghc
  - sudo apt-get update
- - sudo apt-get install alex-3.1.7 cabal-install-3.4 ghc-$GHCVER
- - export PATH=/opt/cabal/3.4/bin:/opt/ghc/$GHCVER/bin:/opt/alex/3.1.7/bin:$PATH
+ - sudo apt-get install cabal-install-3.4 ghc-$GHCVER
+ - export PATH=/opt/cabal/3.4/bin:/opt/ghc/$GHCVER/bin:$PATH
 
 install:
  - cabal update
 
 script:
  - | 
-   if [[ $(ghc --numeric-version) < "8" ]]
+   if [[ $(ghc --numeric-version) == "8.10.1" ]] # only perform make sdist-test once
    then
-     cabal test -f -bootstrap
-   else
      make sdist-test
+   else
+     cabal test -f -bootstrap
    fi