[commit: ghc] wip/nfs-locking: Minor revision (7792fbb)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : wip/nfs-locking
Link       : http://ghc.haskell.org/trac/ghc/changeset/7792fbbebbb68f8f2b2e95d29a6365f74376b398/ghc

>---------------------------------------------------------------

commit 7792fbbebbb68f8f2b2e95d29a6365f74376b398
Author: Andrey Mokhov <andrey.mokhov at gmail.com>
Date:   Wed Aug 16 13:33:16 2017 +0100

    Minor revision


>---------------------------------------------------------------

7792fbbebbb68f8f2b2e95d29a6365f74376b398
 src/Expression.hs | 13 +++++++++++--
 src/GHC.hs        |  6 +++++-
 src/Settings.hs   | 13 -------------
 3 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/src/Expression.hs b/src/Expression.hs
index 8da4a6f..647c057 100644
--- a/src/Expression.hs
+++ b/src/Expression.hs
@@ -16,8 +16,8 @@ module Expression (
     Context, vanillaContext, stageContext, Target,
 
     -- * Convenient accessors
-    getBuildRoot, getBuildPath, getContext, getStage, getPackage, getBuilder,
-    getOutputs, getInputs, getWay, getInput, getOutput,
+    getBuildRoot, getBuildPath, getContext, getPkgData, getPkgDataList, getStage,
+    getPackage, getBuilder, getOutputs, getInputs, getWay, getInput, getOutput,
 
     -- * Re-exports
     module Base
@@ -28,6 +28,7 @@ import Hadrian.Expression hiding (Expr, Predicate, Args)
 
 import Base
 import Context (Context, vanillaContext, stageContext, getBuildPath, getStage, getPackage, getWay)
+import Oracles.PackageData
 import Target hiding (builder, inputs, outputs)
 
 -- | @Expr a@ is a computation that produces a value of type @Action a@ and can
@@ -42,6 +43,14 @@ type Args      = H.Args      Context Builder
 type Packages  = Expr [Package]
 type Ways      = Expr [Way]
 
+-- | Get a value from the @package-data.mk@ file of the current context.
+getPkgData :: (FilePath -> PackageData) -> Expr String
+getPkgData key = expr . pkgData . key =<< getBuildPath
+
+-- | Get a list of values from the @package-data.mk@ file of the current context.
+getPkgDataList :: (FilePath -> PackageDataList) -> Expr [String]
+getPkgDataList key = expr . pkgDataList . key =<< getBuildPath
+
 -- | Is the build currently in the provided stage?
 stage :: Stage -> Predicate
 stage s = (s ==) <$> getStage
diff --git a/src/GHC.hs b/src/GHC.hs
index 6d49630..1141030 100644
--- a/src/GHC.hs
+++ b/src/GHC.hs
@@ -18,7 +18,7 @@ module GHC (
     rtsContext, rtsBuildPath, rtsConfIn,
 
     -- * Miscellaneous
-    ghcSplitPath, stripCmdPath, inplaceInstallPath
+    ghcSplitPath, stripCmdPath, inplaceInstallPath, buildDll0
     ) where
 
 import Base
@@ -192,3 +192,7 @@ rtsBuildPath = buildPath rtsContext
 rtsConfIn :: FilePath
 rtsConfIn = pkgPath rts -/- "package.conf.in"
 
+buildDll0 :: Context -> Action Bool
+buildDll0 Context {..} = do
+    windows <- windowsHost
+    return $ windows && stage == Stage1 && package == compiler
diff --git a/src/Settings.hs b/src/Settings.hs
index 2b4b0ef..f25265b 100644
--- a/src/Settings.hs
+++ b/src/Settings.hs
@@ -13,8 +13,6 @@ import CommandLine
 import Expression
 import Flavour
 import GHC
-import Oracles.PackageData
-import Oracles.Setting
 import {-# SOURCE #-} Settings.Default
 import Settings.Flavours.Development
 import Settings.Flavours.Performance
@@ -38,12 +36,6 @@ getPackages = expr flavour >>= packages
 stagePackages :: Stage -> Action [Package]
 stagePackages stage = interpretInContext (stageContext stage) getPackages
 
-getPkgData :: (FilePath -> PackageData) -> Expr String
-getPkgData key = expr . pkgData . key =<< getBuildPath
-
-getPkgDataList :: (FilePath -> PackageDataList) -> Expr [String]
-getPkgDataList key = expr . pkgDataList . key =<< getBuildPath
-
 hadrianFlavours :: [Flavour]
 hadrianFlavours =
     [ defaultFlavour, developmentFlavour Stage1, developmentFlavour Stage2
@@ -154,8 +146,3 @@ stage1Only = defaultStage1Only
 -- | Install's DESTDIR setting.
 destDir :: FilePath
 destDir = defaultDestDir
-
-buildDll0 :: Context -> Action Bool
-buildDll0 Context {..} = do
-    windows <- windowsHost
-    return $ windows && stage == Stage1 && package == compiler