Commit 6dea5762 authored by Mikhail Glushenkov's avatar Mikhail Glushenkov Committed by GitHub
Browse files

Merge pull request #3939 from ezyang/pr/lower-compat-Cabal-bound

Lower library compatibility version to 1.25, since 1.25 is dev series…
parents 4fd559ad 54ce5f4d
......@@ -1112,7 +1112,7 @@ elaborateInstallPlan verbosity platform compiler compilerprogdb pkgConfigDB
-- Only non-Custom or sufficiently recent Custom
-- scripts can be build per-component.
= (fromMaybe PD.Custom (PD.buildType pd) /= PD.Custom)
|| PD.specVersion pd >= mkVersion [2,0,0]
|| PD.specVersion pd >= mkVersion [1,25,0]
-}
elab0 = elaborateSolverToCommon mapDep spkg
......@@ -2357,9 +2357,7 @@ defaultSetupDeps compiler platform pkg =
-- breaking changes to the Cabal API that Setup.hs scripts use.
-- So for old custom Setup scripts that do not specify explicit
-- constraints, we constrain them to use a compatible Cabal version.
-- The exact version where we'll make this API break has not yet been
-- decided, so for the meantime we guess at 2.x.
cabalCompatMaxVer = mkVersion [2]
cabalCompatMaxVer = mkVersion [1,25]
-- In principle we can talk to any old Cabal version, and we need to
-- be able to do that for custom Setup scripts that require older
-- Cabal lib versions. However in practice we have currently have
......
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