diff options
| -rw-r--r-- | compiler/main/DynFlags.hs | 12 | ||||
| -rw-r--r-- | ghc/Main.hs | 2 |
2 files changed, 10 insertions, 4 deletions
diff --git a/compiler/main/DynFlags.hs b/compiler/main/DynFlags.hs index 121c85f685..47756c5ea1 100644 --- a/compiler/main/DynFlags.hs +++ b/compiler/main/DynFlags.hs @@ -66,6 +66,7 @@ module DynFlags ( -- ** Manipulating DynFlags defaultDynFlags, -- Settings -> DynFlags + defaultWays, initDynFlags, -- DynFlags -> IO DynFlags defaultFatalMessager, defaultLogAction, @@ -1183,9 +1184,9 @@ defaultDynFlags mySettings = packageFlags = [], pkgDatabase = Nothing, pkgState = panic "no package state yet: call GHC.setSessionDynFlags", - ways = [], - buildTag = mkBuildTag [], - rtsBuildTag = mkBuildTag [], + ways = defaultWays mySettings, + buildTag = mkBuildTag (defaultWays mySettings), + rtsBuildTag = mkBuildTag (defaultWays mySettings), splitInfo = Nothing, settings = mySettings, -- ghc -M values @@ -1240,6 +1241,11 @@ defaultDynFlags mySettings = interactivePrint = Nothing } +defaultWays :: Settings -> [Way] +defaultWays settings = if pc_dYNAMIC_BY_DEFAULT (sPlatformConstants settings) + then [WayDyn] + else [] + -------------------------------------------------------------------------- type FatalMessager = String -> IO () diff --git a/ghc/Main.hs b/ghc/Main.hs index 37b7f31e31..f05ddab7f6 100644 --- a/ghc/Main.hs +++ b/ghc/Main.hs @@ -292,7 +292,7 @@ checkOptions mode dflags srcs objs = do hPutStrLn stderr ("Warning: -debug, -threaded and -ticky are ignored by GHCi") -- -prof and --interactive are not a good combination - when (notNull (filter (not . wayRTSOnly) (ways dflags)) + when ((filter (not . wayRTSOnly) (ways dflags) /= defaultWays (settings dflags)) && isInterpretiveMode mode) $ do ghcError (UsageError "--interactive can't be used with -prof or -unreg.") |