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-rw-r--r--CabalHelper/Compat/Version.hs25
-rw-r--r--CabalHelper/Compile.hs22
-rw-r--r--CabalHelper/Licenses.hs18
-rw-r--r--CabalHelper/Main.hs87
-rw-r--r--CabalHelper/Wrapper.hs4
5 files changed, 110 insertions, 46 deletions
diff --git a/CabalHelper/Compat/Version.hs b/CabalHelper/Compat/Version.hs
new file mode 100644
index 0000000..d2389aa
--- /dev/null
+++ b/CabalHelper/Compat/Version.hs
@@ -0,0 +1,25 @@
+{-# LANGUAGE CPP #-}
+module CabalHelper.Compat.Version
+ ( DataVersion
+ , toDataVersion
+ , fromDataVersion
+ , Data.Version.showVersion
+ ) where
+
+import qualified Data.Version
+import qualified Distribution.Version (Version)
+#if MIN_VERSION_Cabal(2,0,0)
+import qualified Distribution.Version (versionNumbers, mkVersion)
+#endif
+
+type DataVersion = Data.Version.Version
+
+toDataVersion :: Distribution.Version.Version -> Data.Version.Version
+fromDataVersion :: Data.Version.Version -> Distribution.Version.Version
+#if MIN_VERSION_Cabal(2,0,0)
+toDataVersion v = Data.Version.Version (Distribution.Version.versionNumbers v) []
+fromDataVersion (Data.Version.Version vs _) = Distribution.Version.mkVersion vs
+#else
+toDataVersion = id
+fromDataVersion = id
+#endif
diff --git a/CabalHelper/Compile.hs b/CabalHelper/Compile.hs
index 0f1942a..66cd96b 100644
--- a/CabalHelper/Compile.hs
+++ b/CabalHelper/Compile.hs
@@ -152,7 +152,8 @@ compile distdir opts@Options {..} Compile {..} = do
cCabalSourceDir <- canonicalizePath `traverse` compCabalSourceDir
appdir <- appDataDir
- let outdir' = maybe appdir (const $ distdir </> "cabal-helper") cCabalSourceDir
+ let outdir' =
+ maybe appdir (const $ distdir </> "cabal-helper") cCabalSourceDir
createDirectoryIfMissing True outdir'
outdir <- canonicalizePath outdir'
@@ -164,16 +165,17 @@ compile distdir opts@Options {..} Compile {..} = do
vLog opts $ "outdir: " ++ outdir
vLog opts $ "exedir: " ++ exedir
- let (mj:mi:_) = case compCabalVersion of
- Left _commitid -> [1, 10000]
- Right (Version vs _) -> vs
- let ghc_opts =
- concat [
+ let (mj1:mj2:mi:_) = case compCabalVersion of
+ Left _commitid -> [1, 10000, 0]
+ Right (Version vs _) -> vs
+ let ghc_opts = concat [
[ "-outputdir", outdir
, "-o", exe
, "-optP-DCABAL_HELPER=1"
- , "-optP-DCABAL_MAJOR=" ++ show mj
- , "-optP-DCABAL_MINOR=" ++ show mi
+ , "-optP-DCH_MIN_VERSION_Cabal(major1,major2,minor)=(\
+ \ (major1) < "++show mj1++" \
+ \|| (major1) == "++show mj1++" && (major2) < "++show mj2++"\
+ \|| (major1) == "++show mj1++" && (major2) == "++show mj2++" && (minor) < "++show mi++")"
],
maybeToList $ ("-package-conf="++) <$> compPackageDb,
map ("-i"++) $ nub $ ".":maybeToList cCabalSourceDir,
@@ -289,9 +291,7 @@ cabalInstall opts db e_ver_msrcdir = do
,
case e_ver_msrcdir of
Right ver ->
- [ "install", "Cabal"
- , "--constraint", "Cabal == " ++ showVersion ver
- ]
+ [ "install", "Cabal-"++showVersion ver ]
Left srcdir ->
[ "install", srcdir ]
]
diff --git a/CabalHelper/Licenses.hs b/CabalHelper/Licenses.hs
index 10a0e7c..55a1600 100644
--- a/CabalHelper/Licenses.hs
+++ b/CabalHelper/Licenses.hs
@@ -1,4 +1,10 @@
{-# LANGUAGE CPP #-}
+
+#ifdef MIN_VERSION_Cabal
+#undef CH_MIN_VERSION_Cabal
+#define CH_MIN_VERSION_Cabal MIN_VERSION_Cabal
+#endif
+
module CabalHelper.Licenses (
displayDependencyLicenseList
, groupByLicense
@@ -32,21 +38,21 @@ import Distribution.Version (Version)
-#if CABAL_MAJOR == 1 && CABAL_MINOR > 22
+#if CH_MIN_VERSION_Cabal(1,23,0)
+-- CPP > 1.22
type CPackageIndex a = PackageIndex (InstalledPackageInfo)
-#elif CABAL_MAJOR == 1 && CABAL_MINOR >= 22
+#elif CH_MIN_VERSION_Cabal(1,22,0)
+-- CPP >= 1.22
type CPackageIndex a = PackageIndex (InstalledPackageInfo_ a)
#else
type CPackageIndex a = PackageIndex
#endif
-#if CABAL_MAJOR == 1 && CABAL_MINOR >= 23
+#if CH_MIN_VERSION_Cabal(1,23,0)
+-- CPP >= 1.23
type CInstalledPackageId = UnitId
lookupInstalledPackageId' :: PackageIndex a -> UnitId -> Maybe a
lookupInstalledPackageId' = lookupUnitId
-#elif CABAL_MAJOR == 1 && CABAL_MINOR > 22
-type CInstalledPackageId = ComponentId
-lookupInstalledPackageId' = lookupComponentId
#else
type CInstalledPackageId = InstalledPackageId
lookupInstalledPackageId' = lookupInstalledPackageId
diff --git a/CabalHelper/Main.hs b/CabalHelper/Main.hs
index abdeef8..dcf87c5 100644
--- a/CabalHelper/Main.hs
+++ b/CabalHelper/Main.hs
@@ -16,6 +16,12 @@
{-# LANGUAGE CPP, BangPatterns, RecordWildCards, RankNTypes, ViewPatterns #-}
{-# OPTIONS_GHC -fno-warn-deprecations #-}
+
+#ifdef MIN_VERSION_Cabal
+#undef CH_MIN_VERSION_Cabal
+#define CH_MIN_VERSION_Cabal MIN_VERSION_Cabal
+#endif>
+
import Distribution.Simple.Utils (cabalVersion)
import Distribution.Simple.Configure
@@ -34,7 +40,8 @@ import Distribution.PackageDescription (PackageDescription,
TestSuiteInterface(..),
BenchmarkInterface(..),
withLib)
-#if CABAL_MAJOR == 1 && CABAL_MINOR >= 25
+#if CH_MIN_VERSION_Cabal(1,25,0)
+-- CPP CABAL_MAJOR == 1 && CABAL_MINOR >= 25
import Distribution.PackageDescription (unFlagName, mkFlagName)
#endif
import Distribution.PackageDescription.Parse (readPackageDescription)
@@ -51,9 +58,11 @@ import Distribution.Simple.LocalBuildInfo (LocalBuildInfo(..),
externalPackageDeps,
withComponentsLBI,
withLibLBI)
-#if CABAL_MAJOR == 1 && CABAL_MINOR >= 23
+#if CH_MIN_VERSION_Cabal(1,23,0)
+-- >= 1.23
import Distribution.Simple.LocalBuildInfo (localUnitId)
-#elif CABAL_MAJOR == 1 && CABAL_MINOR <= 22
+#else
+-- <= 1.22
import Distribution.Simple.LocalBuildInfo (inplacePackageId)
#endif
@@ -70,17 +79,29 @@ import Distribution.ModuleName (components)
import qualified Distribution.ModuleName as C (ModuleName)
import Distribution.Text (display)
import Distribution.Verbosity (Verbosity, silent, deafening, normal)
-import Distribution.Version (Version, mkVersion, versionNumbers)
-#if CABAL_MAJOR == 1 && CABAL_MINOR >= 22
+import Distribution.Version (Version)
+#if CH_MIN_VERSION_Cabal(2,0,0)
+-- CPP >= 2.0
+import Distribution.Version (versionNumbers, mkVersion)
+#endif
+
+#if CH_MIN_VERSION_Cabal(1,22,0)
+-- CPP >= 1.22
import Distribution.Utils.NubList
#endif
-#if CABAL_MAJOR == 1 && CABAL_MINOR >= 25
+#if CH_MIN_VERSION_Cabal(1,25,0)
+-- CPP >= 1.25
import Distribution.Types.ForeignLib (ForeignLib(..))
import Distribution.Types.UnqualComponentName (unUnqualComponentName)
#endif
+#if CH_MIN_VERSION_Cabal(2,1,0)
+import Distribution.Types.UnitId (UnitId)
+import Distribution.Types.MungedPackageId (MungedPackageId)
+#endif
+
import Control.Applicative ((<$>))
import Control.Arrow (first, second, (&&&))
import Control.Monad
@@ -310,16 +331,21 @@ main = do
flagName' = unFlagName . flagName
-#if CABAL_MAJOR == 1 && CABAL_MINOR < 25
+#if !CH_MIN_VERSION_Cabal(1,25,0)
+-- CPP < 1.25
unFlagName (FlagName n) = n
mkFlagName n = FlagName n
#endif
toDataVersion :: Version -> DataVersion.Version
-toDataVersion v = DataVersion.Version (versionNumbers v) []
-
--fromDataVersion :: DataVersion.Version -> Version
+#if CH_MIN_VERSION_Cabal(2,0,0)
+toDataVersion v = DataVersion.Version (versionNumbers v) []
--fromDataVersion (DataVersion.Version vs _) = mkVersion vs
+#else
+toDataVersion = id
+fromDataVersion = id
+#endif
getLibrary :: PackageDescription -> Library
getLibrary pd = unsafePerformIO $ do
@@ -378,7 +404,8 @@ componentOptions (lbi, v, distdir) inplaceFlag flags f =
componentOptions' (lbi, v, distdir) inplaceFlag flags renderGhcOptions' f
componentNameToCh CLibName = ChLibName
-#if CABAL_MAJOR == 1 && CABAL_MINOR >= 25
+#if CH_MIN_VERSION_Cabal(1,25,0)
+-- CPP >= 1.25
componentNameToCh (CSubLibName n) = ChSubLibName $ unUnqualComponentName' n
componentNameToCh (CFLibName n) = ChFLibName $ unUnqualComponentName' n
#endif
@@ -386,15 +413,18 @@ componentNameToCh (CExeName n) = ChExeName $ unUnqualComponentName' n
componentNameToCh (CTestName n) = ChTestName $ unUnqualComponentName' n
componentNameToCh (CBenchName n) = ChBenchName $ unUnqualComponentName' n
-#if CABAL_MAJOR == 1 && CABAL_MINOR >= 25
+#if CH_MIN_VERSION_Cabal(1,25,0)
+-- CPP >= 1.25
unUnqualComponentName' = unUnqualComponentName
#else
unUnqualComponentName' = id
#endif
-#if CABAL_MAJOR == 1 && CABAL_MINOR < 25
+#if !CH_MIN_VERSION_Cabal(1,25,0)
+-- CPP < 1.25
componentNameFromComponent (CLib Library {}) = CLibName
-#elif CABAL_MAJOR == 1 && CABAL_MINOR >= 25
+#elif CH_MIN_VERSION_Cabal(1,25,0)
+-- CPP >= 1.25 (redundant)
componentNameFromComponent (CLib Library { libName = Nothing }) = CLibName
componentNameFromComponent (CLib Library { libName = Just n }) = CSubLibName n
componentNameFromComponent (CFLib ForeignLib {..}) = CFLibName foreignLibName
@@ -458,10 +488,6 @@ removeInplaceDeps v lbi pd clbi = let
in
(componentGhcOptions normal lbi libbi libclbi liboutdir) {
ghcOptPackageDBs = []
-#if CABAL_MAJOR == 1 && CABAL_MINOR > 22 && CABAL_MINOR < 23
- , ghcOptComponentId = NoFlag
-#endif
-
}
_ -> mempty
clbi' = clbi { componentPackageDeps = deps }
@@ -469,16 +495,22 @@ removeInplaceDeps v lbi pd clbi = let
in (clbi', libopts)
where
+#if CH_MIN_VERSION_Cabal(2,1,0)
+ isInplaceDep :: (UnitId, MungedPackageId) -> Bool
+ isInplaceDep (mpid, pid) = localUnitId lbi == mpid
+#else
isInplaceDep :: (InstalledPackageId, PackageId) -> Bool
-#if CABAL_MAJOR == 1 && CABAL_MINOR >= 23
+# if CH_MIN_VERSION_Cabal(1,23,0)
+-- CPP >= 1.23
isInplaceDep (ipid, pid) = localUnitId lbi == ipid
-#elif CABAL_MAJOR == 1 && CABAL_MINOR <= 22
+# else
+-- CPP <= 1.22
isInplaceDep (ipid, pid) = inplacePackageId pid == ipid
-
+# endif
#endif
-
-#if CABAL_MAJOR == 1 && CABAL_MINOR >= 22
+#if CH_MIN_VERSION_Cabal(1,22,0)
+-- CPP >= 1.22
-- >= 1.22 uses NubListR
nubPackageFlags opts = opts
#else
@@ -490,15 +522,16 @@ renderGhcOptions' :: LocalBuildInfo
-> GhcOptions
-> IO [String]
renderGhcOptions' lbi v opts = do
-#if CABAL_MAJOR == 1 && CABAL_MINOR < 20
+#if !CH_MIN_VERSION_Cabal(1,20,0)
+-- CPP < 1.20
(ghcProg, _) <- requireProgram v ghcProgram (withPrograms lbi)
let Just ghcVer = programVersion ghcProg
return $ renderGhcOptions ghcVer opts
-#elif CABAL_MAJOR == 1 && CABAL_MINOR >= 20 && CABAL_MINOR < 24
--- && CABAL_MINOR < 24
+#elif CH_MIN_VERSION_Cabal(1,20,0) && !CH_MIN_VERSION_Cabal(1,24,0)
+-- CPP >= 1.20 && < 1.24
return $ renderGhcOptions (compiler lbi) opts
-#elif CABAL_MAJOR == 1 && CABAL_MINOR >= 24
--- CABAL_MAJOR == 1 && CABAL_MINOR >= 24
+#else
+-- CPP >= 1.24
return $ renderGhcOptions (compiler lbi) (hostPlatform lbi) opts
#endif
diff --git a/CabalHelper/Wrapper.hs b/CabalHelper/Wrapper.hs
index 1987e6c..5805f3f 100644
--- a/CabalHelper/Wrapper.hs
+++ b/CabalHelper/Wrapper.hs
@@ -22,7 +22,6 @@ import Data.Char
import Data.List
import Data.Maybe
import Data.String
-import Data.Version
import Text.Printf
import System.Console.GetOpt
import System.Environment
@@ -44,6 +43,7 @@ import CabalHelper.Common
import CabalHelper.GuessGhc
import CabalHelper.Compile
import CabalHelper.Types
+import CabalHelper.Compat.Version
usage :: IO ()
usage = do
@@ -126,7 +126,7 @@ main = handlePanic $ do
[cfile] <- filter isCabalFile <$> getDirectoryContents projdir
gpd <- readPackageDescription v (projdir </> cfile)
putStrLn $ show $
- [Just $ ChResponseVersion (display (packageName gpd)) (packageVersion gpd)]
+ [Just $ ChResponseVersion (display (packageName gpd)) (toDataVersion $ packageVersion gpd)]
projdir:distdir:args' -> do
cfgf <- canonicalizePath (distdir </> "setup-config")
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-25 18:15:07 +0000