[commit: ghc] wip/nfs-locking: Add wrapper for Runhaskell, Fix #304 (#305) (c158014)

git at git.haskell.org git at git.haskell.org
Fri Oct 27 01:18:15 UTC 2017


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

On branch  : wip/nfs-locking
Link       : http://ghc.haskell.org/trac/ghc/changeset/c158014fbb90046a43d1d6d78b888a687ce341c6/ghc

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

commit c158014fbb90046a43d1d6d78b888a687ce341c6
Author: Zhen Zhang <izgzhen at gmail.com>
Date:   Sun Apr 16 04:08:33 2017 +0800

    Add wrapper for Runhaskell, Fix #304 (#305)


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

c158014fbb90046a43d1d6d78b888a687ce341c6
 .gitignore                       |  3 +++
 src/Rules/Program.hs             |  2 ++
 src/Rules/Wrappers/Runhaskell.hs | 15 +++++++++++++++
 3 files changed, 20 insertions(+)

diff --git a/.gitignore b/.gitignore
index 6b06fea..2e3581b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,3 +17,6 @@ cabal.sandbox.config
 
 # the user settings
 /UserSettings.hs
+
+# Mostly temp file by emacs
+*~
diff --git a/src/Rules/Program.hs b/src/Rules/Program.hs
index 254284a..71fb8b7 100644
--- a/src/Rules/Program.hs
+++ b/src/Rules/Program.hs
@@ -12,6 +12,7 @@ import Oracles.ModuleFiles
 import Oracles.PackageData
 import Rules.Wrappers.Ghc
 import Rules.Wrappers.GhcPkg
+import Rules.Wrappers.Runhaskell
 import Settings
 import Settings.Path
 import Target
@@ -25,6 +26,7 @@ type Wrapper = FilePath -> Expr String
 wrappers :: [(Context, Wrapper)]
 wrappers = [ (vanillaContext Stage0 ghc   , ghcWrapper   )
            , (vanillaContext Stage1 ghc   , ghcWrapper   )
+           , (vanillaContext Stage1 runGhc, runhaskellWrapper)
            , (vanillaContext Stage0 ghcPkg, ghcPkgWrapper) ]
 
 buildProgram :: [(Resource, Int)] -> Context -> Rules ()
diff --git a/src/Rules/Wrappers/Runhaskell.hs b/src/Rules/Wrappers/Runhaskell.hs
new file mode 100644
index 0000000..521b41a
--- /dev/null
+++ b/src/Rules/Wrappers/Runhaskell.hs
@@ -0,0 +1,15 @@
+module Rules.Wrappers.Runhaskell (runhaskellWrapper) where
+
+import Base
+import Expression
+import Oracles.Path
+
+runhaskellWrapper :: FilePath -> Expr String
+runhaskellWrapper program = do
+    lift $ need [sourcePath -/- "Rules/Wrappers/Runhaskell.hs"]
+    top <- getTopDirectory
+    return $ unlines
+        [ "#!/bin/bash"
+        , "exec " ++ (top -/- program)
+          ++ " -f" ++ (top -/- "inplace/lib/bin/ghc-stage2") -- HACK
+          ++ " -B" ++ (top -/- "inplace/lib") ++ " ${1+\"$@\"}" ]



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