updOptLevel,
setTmpDir,
setPackageName,
+ doingTickyProfiling,
-- ** Parsing DynFlags
parseDynamicFlags,
import Maybes ( orElse )
import SrcLoc
import FastString
+import FiniteMap
import Outputable
import {-# SOURCE #-} ErrUtils ( Severity(..), Message, mkLocMessage )
-import Data.IORef ( readIORef )
+import Data.IORef
import Control.Monad ( when )
import Data.Char
| Opt_RegsGraph -- do graph coloring register allocation
| Opt_RegsIterative -- do iterative coalescing graph coloring register allocation
+ -- profiling opts
+ | Opt_AutoSccsOnAllToplevs
+ | Opt_AutoSccsOnExportedToplevs
+ | Opt_AutoSccsOnIndividualCafs
+
-- misc opts
| Opt_Cpp
| Opt_Pp
pkgDatabase :: Maybe (UniqFM PackageConfig),
pkgState :: PackageState,
+ -- Temporary files
+ -- These have to be IORefs, because the defaultCleanupHandler needs to
+ -- know what to clean when an exception happens
+ filesToClean :: IORef [FilePath],
+ dirsToClean :: IORef (FiniteMap FilePath FilePath),
+
-- hsc dynamic flags
flags :: [DynFlag],
isNoLink NoLink = True
isNoLink _ = False
+-- Is it worth evaluating this Bool and caching it in the DynFlags value
+-- during initDynFlags?
+doingTickyProfiling :: DynFlags -> Bool
+doingTickyProfiling dflags = WayTicky `elem` wayNames dflags
+
data PackageFlag
= ExposePackage String
| HidePackage String
ways <- readIORef v_Ways
build_tag <- readIORef v_Build_tag
rts_build_tag <- readIORef v_RTS_Build_tag
+ refFilesToClean <- newIORef []
+ refDirsToClean <- newIORef emptyFM
return dflags{
wayNames = ways,
buildTag = build_tag,
- rtsBuildTag = rts_build_tag
+ rtsBuildTag = rts_build_tag,
+ filesToClean = refFilesToClean,
+ dirsToClean = refDirsToClean
}
-- | The normal 'DynFlags'. Note that they is not suitable for use in this form
depExcludeMods = [],
depSuffixes = [],
-- end of ghc -M values
+ filesToClean = panic "defaultDynFlags: No filesToClean",
+ dirsToClean = panic "defaultDynFlags: No dirsToClean",
haddockOptions = Nothing,
flags = [
Opt_AutoLinkPackages,
(IntSuffix $ \n -> upd $ \dfs -> dfs{ ctxtStkDepth = n })
Supported
+ ------ Profiling ----------------------------------------------------
+
+ -- XXX Should the -f* flags be deprecated?
+ -- They don't seem to be documented
+ , Flag "fauto-sccs-on-all-toplevs"
+ (NoArg (setDynFlag Opt_AutoSccsOnAllToplevs))
+ Supported
+ , Flag "auto-all"
+ (NoArg (setDynFlag Opt_AutoSccsOnAllToplevs))
+ Supported
+ , Flag "no-auto-all"
+ (NoArg (unSetDynFlag Opt_AutoSccsOnAllToplevs))
+ Supported
+ , Flag "fauto-sccs-on-exported-toplevs"
+ (NoArg (setDynFlag Opt_AutoSccsOnExportedToplevs))
+ Supported
+ , Flag "auto"
+ (NoArg (setDynFlag Opt_AutoSccsOnExportedToplevs))
+ Supported
+ , Flag "no-auto"
+ (NoArg (unSetDynFlag Opt_AutoSccsOnExportedToplevs))
+ Supported
+ , Flag "fauto-sccs-on-individual-cafs"
+ (NoArg (setDynFlag Opt_AutoSccsOnIndividualCafs))
+ Supported
+ , Flag "caf-all"
+ (NoArg (setDynFlag Opt_AutoSccsOnIndividualCafs))
+ Supported
+ , Flag "no-caf-all"
+ (NoArg (unSetDynFlag Opt_AutoSccsOnIndividualCafs))
+ Supported
+
------ DPH flags ----------------------------------------------------
, Flag "fdph-seq"