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A MIN_VERSION for Cabal

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This commit is contained in:
Michael Snoyman 2014-10-31 11:15:41 +02:00
parent 4068fc53e4
commit 101e5758cf
1 changed files with 6 additions and 1 deletions
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7
Data/Hackage.hs
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@ -214,7 +214,12 @@ getMetadata name version hash' gpd = do
env <- ask env <- ask
return $ liftIO $ runNoLoggingT $ flip runReaderT env $ do return $ liftIO $ runNoLoggingT $ flip runReaderT env $ do
(mreadme, mchangelog, mlicenseContent) <- (mreadme, mchangelog, mlicenseContent) <-
grabExtraFiles name version $ PD.licenseFiles pd grabExtraFiles name version
#if MIN_VERSION_Cabal(1, 20, 0)
$ PD.licenseFiles pd
#else
[PD.licenseFile pd]
#endif
return Metadata return Metadata
{ metadataName = name { metadataName = name
, metadataVersion = version , metadataVersion = version