ghc -M: need to add a dep on Prelude unless -fno-implicit-prelude is on

[ghc-hetmet.git] / compiler / main / DynFlags.hs

diff --git a/compiler/main/DynFlags.hs b/compiler/main/DynFlags.hs
index 62acd55..53687c9 100644 (file)
--- a/compiler/main/DynFlags.hs
+++ b/compiler/main/DynFlags.hs
@@ -347,6 +347,9 @@ data DynFlags = DynFlags {
   buildTag              :: String,      -- ^ The global \"way\" (e.g. \"p\" for prof)
   rtsBuildTag           :: String,      -- ^ The RTS \"way\"
 
+  -- For object splitting
+  splitInfo             :: Maybe (String,Int),
+
   -- paths etc.
   objectDir             :: Maybe String,
   hiDir                 :: Maybe String,
@@ -408,7 +411,6 @@ data DynFlags = DynFlags {
   depIncludePkgDeps     :: Bool,
   depExcludeMods        :: [ModuleName],
   depSuffixes           :: [String],
-  depWarnings           :: Bool,
 
   --  Package flags
   extraPkgConfs         :: [FilePath],
@@ -601,6 +603,7 @@ defaultDynFlags =
         wayNames                = panic "defaultDynFlags: No wayNames",
         buildTag                = panic "defaultDynFlags: No buildTag",
         rtsBuildTag             = panic "defaultDynFlags: No rtsBuildTag",
+        splitInfo               = Nothing,
         -- initSysTools fills all these in
         ghcUsagePath            = panic "defaultDynFlags: No ghciUsagePath",
         ghciUsagePath           = panic "defaultDynFlags: No ghciUsagePath",
@@ -624,7 +627,6 @@ defaultDynFlags =
         depIncludePkgDeps = False,
         depExcludeMods    = [],
         depSuffixes       = [],
-        depWarnings       = True,
         -- end of ghc -M values
         haddockOptions = Nothing,
         flags = [
@@ -770,9 +772,6 @@ addDepExcludeMod m d
 addDepSuffix :: FilePath -> DynFlags -> DynFlags
 addDepSuffix s d = d { depSuffixes = deOptDep s : depSuffixes d }
 
-setDepWarnings :: Bool -> DynFlags -> DynFlags
-setDepWarnings b d = d { depWarnings = b }
-
 -- XXX Legacy code:
 -- We used to use "-optdep-flag -optdeparg", so for legacy applications
 -- we need to strip the "-optdep" off of the arg
@@ -1203,7 +1202,7 @@ dynamic_flags = [
   , Flag "dep-makefile"             (HasArg (upd . setDepMakefile)) Supported
   , Flag "optdep-f"                 (HasArg (upd . setDepMakefile))
          (Deprecated "Use -dep-makefile instead")
-  , Flag "optdep-w"                 (NoArg  (upd (setDepWarnings False)))
+  , Flag "optdep-w"                 (NoArg  (return ()))
          (Deprecated "-optdep-w doesn't do anything")
   , Flag "include-pkg-deps" (NoArg  (upd (setDepIncludePkgDeps True))) Supported
   , Flag "optdep--include-prelude"  (NoArg  (upd (setDepIncludePkgDeps True)))