38 lines
1.4 KiB
Diff
38 lines
1.4 KiB
Diff
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diff --git a/Setup.hs b/Setup.hs
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index ddf5a02..7ad1f26 100644
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--- a/Setup.hs
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+++ b/Setup.hs
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@@ -1,4 +1,4 @@
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-
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+{-# LANGUAGE CPP #-}
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import Control.Monad (when)
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import Language.Haskell.TH
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import Distribution.Simple (defaultMainWithHooks, simpleUserHooks, UserHooks(postConf), Args)
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@@ -6,14 +6,25 @@ import Distribution.Simple.Utils (cabalVersion)
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import Distribution.Simple.LocalBuildInfo
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import Distribution.Simple.Setup (ConfigFlags)
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import Distribution.Version (Version(..))
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+#if MIN_VERSION_Cabal(1,25,0)
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+import Distribution.Version (mkVersion)
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+#endif
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import Distribution.PackageDescription (PackageDescription)
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import Debug.Trace
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+#if MIN_VERSION_Cabal(1,25,0)
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+versionBranch :: Version -> Version
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+versionBranch = id
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+#else
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+mkVersion :: [Int] -> Version
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+mkVersion vs = Version vs []
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+#endif
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+
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-- I couldn't figure out a way to do this check from the cabal file, so we drop down
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-- here to do it instead:
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checkGoodVersion :: IO ()
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checkGoodVersion =
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- if cabalVersion >= Version [1,17,0] []
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+ if cabalVersion >= mkVersion [1,17,0]
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then putStrLn (" [Setup.hs] This version of Cabal is ok for profiling: "++show cabalVersion)
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else error (" [Setup.hs] This package should not be used in profiling mode with cabal version "++
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show (versionBranch cabalVersion)++" < 1.17.0\n"++
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