[Git][ghc/ghc][wip/backports-9.0] gitlab-ci: Fix maximum happy version

[Ben Gamari]

Ben Gamari pushed to branch wip/backports-9.0 at Glasgow Haskell Compiler / GHC


Commits:
96960190 by Ben Gamari at 2020-11-29T20:00:02-05:00
gitlab-ci: Fix maximum happy version

- - - - -


1 changed file:

- .gitlab/ci.sh


Changes:

=====================================
.gitlab/ci.sh
=====================================
@@ -9,7 +9,8 @@ set -e -o pipefail
 
 # Configuration:
 hackage_index_state="2020-09-14T19:30:43Z"
-MIN_HAPPY_VERSION="1.20"
+MIN_HAPPY_VERSION="1.19.10"
+MAX_HAPPY_VERSION="1.20"
 MIN_ALEX_VERSION="3.2"
 
 TOP="$(pwd)"
@@ -317,7 +318,7 @@ function setup_toolchain() {
   cabal update
 
   info "Building happy..."
-  $cabal_install happy --constraint="happy>=$MIN_HAPPY_VERSION"
+  $cabal_install happy --constraint="happy>=$MIN_HAPPY_VERSION" --constraint="happy<$MAX_HAPPY_VERSION"
 
   info "Building alex..."
   $cabal_install alex --constraint="alex>=$MIN_ALEX_VERSION"



View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/9696019052ac16afd30a67f53f9b31e5dca1ed37

-- 
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/9696019052ac16afd30a67f53f9b31e5dca1ed37
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