get rid of __WINDOWS__, use mingw32_HOST_OS

The latter is harder for me to remember, but avoids build failures in code
used by the configure program.

24 files changed, 55 insertions, 55 deletions

diff --git a/Annex/Content.hs b/Annex/Content.hs
index 96f9d78fc..2a109e3e3 100644
--- a/Annex/Content.hs
+++ b/Annex/Content.hs
@@ -92,14 +92,14 @@ inAnnexSafe = inAnnex' (fromMaybe False) (Just False) go
   where
 	go f = liftIO $ openforlock f >>= check
 	openforlock f = catchMaybeIO $
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 		openFd f ReadOnly Nothing defaultFileFlags
 #else
 		return ()
 #endif
 	check Nothing = return is_missing
 	check (Just h) = do
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 		v <- getLock h (ReadLock, AbsoluteSeek, 0, 0)
 		closeFd h
 		return $ case v of
@@ -116,7 +116,7 @@ inAnnexSafe = inAnnex' (fromMaybe False) (Just False) go
  - it. (If the content is not present, no locking is done.) -}
 lockContent :: Key -> Annex a -> Annex a
 lockContent key a = do
-#ifdef __WINDOWS__
+#ifdef mingw32_HOST_OS
 	a
 #else
 	file <- calcRepo $ gitAnnexLocation key
diff --git a/Annex/Environment.hs b/Annex/Environment.hs
index 18097d11d..ce9c33ad6 100644
--- a/Annex/Environment.hs
+++ b/Annex/Environment.hs
@@ -34,7 +34,7 @@ checkEnvironment = do
 
 checkEnvironmentIO :: IO ()
 checkEnvironmentIO =
-#ifdef __WINDOWS__
+#ifdef mingw32_HOST_OS
 	noop
 #else
 	whenM (null <$> myUserGecos) $ do
diff --git a/Annex/Journal.hs b/Annex/Journal.hs
index 0f0803aaa..506cbfcaf 100644
--- a/Annex/Journal.hs
+++ b/Annex/Journal.hs
@@ -87,7 +87,7 @@ lockJournal a = do
 	bracketIO (lock lockfile mode) unlock (const a)
   where
 	lock lockfile mode = do
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 		l <- noUmask mode $ createFile lockfile mode
 		waitToSetLock l (WriteLock, AbsoluteSeek, 0, 0)
 		return l
@@ -95,7 +95,7 @@ lockJournal a = do
 		writeFile lockfile ""
 		return lockfile
 #endif
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 	unlock = closeFd
 #else
 	unlock = removeFile
diff --git a/Annex/LockPool.hs b/Annex/LockPool.hs
index d8bc08485..40673bd7e 100644
--- a/Annex/LockPool.hs
+++ b/Annex/LockPool.hs
@@ -22,7 +22,7 @@ lockFile file = go =<< fromPool file
   where
 	go (Just _) = noop -- already locked
 	go Nothing = do
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 		mode <- annexFileMode
 		fd <- liftIO $ noUmask mode $
 			openFd file ReadOnly (Just mode) defaultFileFlags
@@ -37,7 +37,7 @@ unlockFile :: FilePath -> Annex ()
 unlockFile file = maybe noop go =<< fromPool file
   where
 	go fd = do
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 		liftIO $ closeFd fd
 #endif
 		changePool $ M.delete file
diff --git a/Annex/Ssh.hs b/Annex/Ssh.hs
index 182cc0298..4fdac28ad 100644
--- a/Annex/Ssh.hs
+++ b/Annex/Ssh.hs
@@ -98,7 +98,7 @@ sshCleanup = go =<< sshCacheDir
 			liftIO (catchDefaultIO [] $ dirContents dir)
 		forM_ sockets cleanup
 	cleanup socketfile = do
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 		-- Drop any shared lock we have, and take an
 		-- exclusive lock, without blocking. If the lock
 		-- succeeds, nothing is using this ssh, and it can
diff --git a/Annex/Version.hs b/Annex/Version.hs
index 7859707d3..05b3f0227 100644
--- a/Annex/Version.hs
+++ b/Annex/Version.hs
@@ -25,7 +25,7 @@ supportedVersions :: [Version]
 supportedVersions = [defaultVersion, directModeVersion]
 
 upgradableVersions :: [Version]
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 upgradableVersions = ["0", "1", "2"]
 #else
 upgradableVersions = ["2"]
diff --git a/Command/Fsck.hs b/Command/Fsck.hs
index ccc5811cc..6464fc002 100644
--- a/Command/Fsck.hs
+++ b/Command/Fsck.hs
@@ -35,7 +35,7 @@ import Utility.HumanTime
 import Git.FilePath
 import GitAnnex.Options
 
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 import System.Posix.Process (getProcessID)
 #else
 import System.Random (getStdRandom, random)
@@ -151,7 +151,7 @@ performRemote key file backend numcopies remote =
 		, checkKeyNumCopies key file numcopies
 		]
 	withtmp a = do
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 		v <- liftIO getProcessID
 #else
 		v <- liftIO (getStdRandom random :: IO Int)
@@ -458,7 +458,7 @@ recordFsckTime key = do
 	parent <- parentDir <$> calcRepo (gitAnnexLocation key)
 	liftIO $ void $ tryIO $ do
 		touchFile parent
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 		setSticky parent
 #endif
 
diff --git a/Command/Unannex.hs b/Command/Unannex.hs
index ec00ded11..fbeaffa52 100644
--- a/Command/Unannex.hs
+++ b/Command/Unannex.hs
@@ -66,7 +66,7 @@ cleanupIndirect file key = do
 		)
 	return True
   where
-#ifdef __WINDOWS__
+#ifdef mingw32_HOST_OS
 	goFast = go
 #else
 	goFast = do
diff --git a/Git/Construct.hs b/Git/Construct.hs
index 6f58e9b28..586fa8c03 100644
--- a/Git/Construct.hs
+++ b/Git/Construct.hs
@@ -25,7 +25,7 @@ module Git.Construct (
 
 {-# LANGUAGE CPP #-}
 
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 import System.Posix.User
 #else
 import Git.FilePath
@@ -146,7 +146,7 @@ fromRemoteLocation :: String -> Repo -> IO Repo
 fromRemoteLocation s repo = gen $ calcloc s
   where
 	gen v	
-#ifdef __WINDOWS__
+#ifdef mingw32_HOST_OS
 		| dosstyle v = fromRemotePath (dospath v) repo
 #endif
 		| scpstyle v = fromUrl $ scptourl v
@@ -182,7 +182,7 @@ fromRemoteLocation s repo = gen $ calcloc s
 			| "/" `isPrefixOf` d = d
 			| "~" `isPrefixOf` d = '/':d
 			| otherwise = "/~/" ++ d
-#ifdef __WINDOWS__
+#ifdef mingw32_HOST_OS
 	-- git on Windows will write a path to .git/config with "drive:",
 	-- which is not to be confused with a "host:"
 	dosstyle = hasDrive
@@ -208,7 +208,7 @@ repoAbsPath d = do
 	return $ h </> d'
 
 expandTilde :: FilePath -> IO FilePath
-#ifdef __WINDOWS__
+#ifdef mingw32_HOST_OS
 expandTilde = return
 #else
 expandTilde = expandt True
diff --git a/Git/CurrentRepo.hs b/Git/CurrentRepo.hs
index 2a8807488..777caa981 100644
--- a/Git/CurrentRepo.hs
+++ b/Git/CurrentRepo.hs
@@ -41,7 +41,7 @@ get = do
 			return $ addworktree wt r
   where
 	pathenv s = do
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 		v <- getEnv s
 		case v of
 			Just d -> do
diff --git a/Git/FilePath.hs b/Git/FilePath.hs
index c3813fe9e..891f9991d 100644
--- a/Git/FilePath.hs
+++ b/Git/FilePath.hs
@@ -44,14 +44,14 @@ asTopFilePath file = TopFilePath file
 type InternalGitPath = String
 
 toInternalGitPath :: FilePath -> InternalGitPath
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 toInternalGitPath = id
 #else
 toInternalGitPath = replace "\\" "/"
 #endif
 
 fromInternalGitPath :: InternalGitPath -> FilePath
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 fromInternalGitPath = id
 #else
 fromInternalGitPath = replace "/" "\\"
diff --git a/Logs/Transfer.hs b/Logs/Transfer.hs
index d7e25b936..b9084b78a 100644
--- a/Logs/Transfer.hs
+++ b/Logs/Transfer.hs
@@ -130,7 +130,7 @@ runTransfer t file shouldretry a = do
 			return ok
   where
 	prep tfile mode info = do
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 		mfd <- catchMaybeIO $
 			openFd (transferLockFile tfile) ReadWrite (Just mode)
 				defaultFileFlags { trunc = True }
@@ -154,7 +154,7 @@ runTransfer t file shouldretry a = do
 	cleanup tfile (Just fd) = do
 		void $ tryIO $ removeFile tfile
 		void $ tryIO $ removeFile $ transferLockFile tfile
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 		closeFd fd
 #endif
 	retry oldinfo metervar run = do
@@ -214,7 +214,7 @@ startTransferInfo file = TransferInfo
 checkTransfer :: Transfer -> Annex (Maybe TransferInfo)
 checkTransfer t = do
 	tfile <- fromRepo $ transferFile t
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 	mode <- annexFileMode
 	mfd <- liftIO $ catchMaybeIO $
 		openFd (transferLockFile tfile) ReadOnly (Just mode) defaultFileFlags
diff --git a/Remote/Directory.hs b/Remote/Directory.hs
index 6a687952a..adf2c09dc 100644
--- a/Remote/Directory.hs
+++ b/Remote/Directory.hs
@@ -219,7 +219,7 @@ retrieveEncrypted d chunksize (cipher, enck) k f p = metered (Just p) k $ \meter
 
 retrieveCheap :: FilePath -> ChunkSize -> Key -> FilePath -> Annex Bool
 retrieveCheap _ (Just _) _ _ = return False -- no cheap retrieval for chunks
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 retrieveCheap d _ k f = liftIO $ withStoredFiles Nothing d k go
   where
 	go [file] = catchBoolIO $ createSymbolicLink file f >> return True
diff --git a/Remote/Git.hs b/Remote/Git.hs
index a857d5c14..c9cebfb14 100644
--- a/Remote/Git.hs
+++ b/Remote/Git.hs
@@ -267,7 +267,7 @@ keyUrls :: Git.Repo -> Key -> [String]
 keyUrls r key = map tourl locs
   where
 	tourl l = Git.repoLocation r ++ "/" ++ l
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 	locs = annexLocations key
 #else
 	locs = map (replace "\\" "/") (annexLocations key)
@@ -361,7 +361,7 @@ copyFromRemote' r key file dest
 
 copyFromRemoteCheap :: Remote -> Key -> FilePath -> Annex Bool
 copyFromRemoteCheap r key file
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 	| not $ Git.repoIsUrl (repo r) = guardUsable (repo r) False $ do
 		loc <- liftIO $ gitAnnexLocation key (repo r) $
 			fromJust $ remoteGitConfig $ gitconfig r
@@ -418,7 +418,7 @@ rsyncHelper callback params = do
  - filesystem. Then cp could be faster. -}
 rsyncOrCopyFile :: [CommandParam] -> FilePath -> FilePath -> MeterUpdate -> Annex Bool
 rsyncOrCopyFile rsyncparams src dest p =
-#ifdef __WINDOWS__
+#ifdef mingw32_HOST_OS
 	dorsync
   where
 #else
diff --git a/Remote/Rsync.hs b/Remote/Rsync.hs
index 228a66d51..a8efd84e7 100644
--- a/Remote/Rsync.hs
+++ b/Remote/Rsync.hs
@@ -11,7 +11,7 @@ module Remote.Rsync (remote) where
 
 import qualified Data.ByteString.Lazy as L
 import qualified Data.Map as M
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 import System.Posix.Process (getProcessID)
 #else
 import System.Random (getStdRandom, random)
@@ -221,7 +221,7 @@ sendParams = ifM crippledFileSystem
  - up trees for rsync. -}
 withRsyncScratchDir :: (FilePath -> Annex Bool) -> Annex Bool
 withRsyncScratchDir a = do
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 	v <- liftIO getProcessID
 #else
 	v <- liftIO (getStdRandom random :: IO Int)
diff --git a/Utility/CoProcess.hs b/Utility/CoProcess.hs
index 700ef6eb1..710d2af13 100644
--- a/Utility/CoProcess.hs
+++ b/Utility/CoProcess.hs
@@ -88,6 +88,6 @@ rawMode ch = do
   where
   	raw h = do
 		fileEncoding h
-#ifdef __WINDOWS__
+#ifdef mingw32_HOST_OS
 		hSetNewlineMode h noNewlineTranslation
 #endif
diff --git a/Utility/CopyFile.hs b/Utility/CopyFile.hs
index 9f10cb790..4a609fd16 100644
--- a/Utility/CopyFile.hs
+++ b/Utility/CopyFile.hs
@@ -36,7 +36,7 @@ copyFileExternal src dest = do
 {- Create a hard link if the filesystem allows it, and fall back to copying
  - the file. -}
 createLinkOrCopy :: FilePath -> FilePath -> IO Bool
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 createLinkOrCopy src dest = go `catchIO` const fallback
   where
   	go = do
diff --git a/Utility/Daemon.hs b/Utility/Daemon.hs
index ad0950de2..124005795 100644
--- a/Utility/Daemon.hs
+++ b/Utility/Daemon.hs
@@ -12,7 +12,7 @@ module Utility.Daemon where
 import Common
 import Utility.LogFile
 
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 import System.Posix
 #else
 import System.PosixCompat
@@ -26,7 +26,7 @@ import System.Posix.Types
  -
  - When successful, does not return. -}
 daemonize :: Fd -> Maybe FilePath -> Bool -> IO () -> IO ()
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 daemonize logfd pidfile changedirectory a = do
 	maybe noop checkalreadyrunning pidfile
 	_ <- forkProcess child1
@@ -58,7 +58,7 @@ daemonize = error "daemonize is not implemented on Windows" -- TODO
 lockPidFile :: FilePath -> IO ()
 lockPidFile file = do
 	createDirectoryIfMissing True (parentDir file)
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 	fd <- openFd file ReadWrite (Just stdFileMode) defaultFileFlags
 	locked <- catchMaybeIO $ setLock fd (WriteLock, AbsoluteSeek, 0, 0)
 	fd' <- openFd newfile ReadWrite (Just stdFileMode) defaultFileFlags
@@ -85,7 +85,7 @@ alreadyRunning = error "Daemon is already running."
  -
  - If it's running, returns its pid. -}
 checkDaemon :: FilePath -> IO (Maybe ProcessID)
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 checkDaemon pidfile = do
 	v <- catchMaybeIO $
 		openFd pidfile ReadOnly (Just stdFileMode) defaultFileFlags
@@ -110,7 +110,7 @@ checkDaemon pidfile = maybe Nothing readish <$> catchMaybeIO (readFile pidfile)
 
 {- Stops the daemon, safely. -}
 stopDaemon :: FilePath -> IO ()
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 stopDaemon pidfile = go =<< checkDaemon pidfile
   where
 	go Nothing = noop
diff --git a/Utility/FileMode.hs b/Utility/FileMode.hs
index 47247e2a1..d76fb5703 100644
--- a/Utility/FileMode.hs
+++ b/Utility/FileMode.hs
@@ -13,7 +13,7 @@ import Common
 
 import Control.Exception (bracket)
 import System.PosixCompat.Types
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 import System.Posix.Files
 #endif
 import Foreign (complement)
@@ -76,7 +76,7 @@ checkMode checkfor mode = checkfor `intersectFileModes` mode == checkfor
 
 {- Checks if a file mode indicates it's a symlink. -}
 isSymLink :: FileMode -> Bool
-#ifdef __WINDOWS__
+#ifdef mingw32_HOST_OS
 isSymLink _ = False
 #else
 isSymLink = checkMode symbolicLinkMode
@@ -89,7 +89,7 @@ isExecutable mode = combineModes executeModes `intersectFileModes` mode /= 0
 {- Runs an action without that pesky umask influencing it, unless the
  - passed FileMode is the standard one. -}
 noUmask :: FileMode -> IO a -> IO a
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 noUmask mode a
 	| mode == stdFileMode = a
 	| otherwise = bracket setup cleanup go
@@ -107,7 +107,7 @@ combineModes [m] = m
 combineModes (m:ms) = foldl unionFileModes m ms
 
 isSticky :: FileMode -> Bool
-#ifdef __WINDOWS__
+#ifdef mingw32_HOST_OS
 isSticky _ = False
 #else
 isSticky = checkMode stickyMode
diff --git a/Utility/Gpg.hs b/Utility/Gpg.hs
index 33a26e272..d9969ed2f 100644
--- a/Utility/Gpg.hs
+++ b/Utility/Gpg.hs
@@ -29,7 +29,7 @@ gpgcmd = fromMaybe "gpg" SysConfig.gpg
 
 stdParams :: [CommandParam] -> IO [String]
 stdParams params = do
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 	-- Enable batch mode if GPG_AGENT_INFO is set, to avoid extraneous
 	-- gpg output about password prompts. GPG_BATCH is set by the test
 	-- suite for a similar reason.
@@ -77,7 +77,7 @@ pipeStrict params input = do
  - Note that to avoid deadlock with the cleanup stage,
  - the reader must fully consume gpg's input before returning. -}
 feedRead :: [CommandParam] -> String -> (Handle -> IO ()) -> (Handle -> IO a) -> IO a
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 feedRead params passphrase feeder reader = do
 	-- pipe the passphrase into gpg on a fd
 	(frompipe, topipe) <- createPipe
diff --git a/Utility/LogFile.hs b/Utility/LogFile.hs
index 339d6e8b9..25f2e10fe 100644
--- a/Utility/LogFile.hs
+++ b/Utility/LogFile.hs
@@ -14,7 +14,7 @@ import Common
 import System.Posix.Types
 
 openLog :: FilePath -> IO Fd
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 openLog logfile = do
 	rotateLog logfile
 	openFd logfile WriteOnly (Just stdFileMode)
@@ -50,7 +50,7 @@ maxLogs :: Int
 maxLogs = 9
 
 redirLog :: Fd -> IO ()
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 redirLog logfd = do
 	mapM_ (redir logfd) [stdOutput, stdError]
 	closeFd logfd
@@ -58,7 +58,7 @@ redirLog logfd = do
 redirLog _ = error "redirLog TODO"
 #endif
 
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 redir :: Fd -> Fd -> IO ()
 redir newh h = do
 	closeFd h
diff --git a/Utility/Path.hs b/Utility/Path.hs
index 0a9931c46..79e8e8089 100644
--- a/Utility/Path.hs
+++ b/Utility/Path.hs
@@ -16,7 +16,7 @@ import Data.List
 import Data.Maybe
 import Control.Applicative
 
-#ifdef __WINDOWS__
+#ifdef mingw32_HOST_OS
 import Data.Char
 import qualified System.FilePath.Posix as Posix
 #else
@@ -38,7 +38,7 @@ import Utility.UserInfo
  - no normalization is done.
  -}
 absNormPath :: FilePath -> FilePath -> Maybe FilePath
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 absNormPath dir path = MissingH.absNormPath dir path
 #else
 absNormPath dir path = Just $ combine dir path
@@ -183,7 +183,7 @@ searchPath command
   where
 	indir d = check $ d </> command
 	check f = firstM doesFileExist
-#ifdef __WINDOWS__
+#ifdef mingw32_HOST_OS
 		[f, f ++ ".exe"]
 #else
 		[f]
@@ -203,7 +203,7 @@ dotfile file
 {- Converts a DOS style path to a Cygwin style path. Only on Windows.
  - Any trailing '\' is preserved as a trailing '/' -}
 toCygPath :: FilePath -> FilePath
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 toCygPath = id
 #else
 toCygPath p
@@ -226,7 +226,7 @@ toCygPath p
  - limit.
  -}
 fileNameLengthLimit :: FilePath -> IO Int
-#ifdef __WINDOWS__
+#ifdef mingw32_HOST_OS
 fileNameLengthLimit _ = return 255
 #else
 fileNameLengthLimit dir = do
diff --git a/Utility/ThreadScheduler.hs b/Utility/ThreadScheduler.hs
index 2b26baeb6..c3e871cde 100644
--- a/Utility/ThreadScheduler.hs
+++ b/Utility/ThreadScheduler.hs
@@ -13,7 +13,7 @@ module Utility.ThreadScheduler where
 import Common
 
 import Control.Concurrent
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 import System.Posix.Signals
 #ifndef __ANDROID__
 import System.Posix.Terminal
@@ -54,7 +54,7 @@ unboundDelay time = do
 waitForTermination :: IO ()
 waitForTermination = do
 	lock <- newEmptyMVar
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 	let check sig = void $
 		installHandler sig (CatchOnce $ putMVar lock ()) Nothing
 	check softwareTermination
diff --git a/Utility/UserInfo.hs b/Utility/UserInfo.hs
index 3a71c6baf..9c3bfd42f 100644
--- a/Utility/UserInfo.hs
+++ b/Utility/UserInfo.hs
@@ -24,7 +24,7 @@ import Utility.Env
 myHomeDir :: IO FilePath
 myHomeDir = myVal env homeDirectory
   where
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 	env = ["HOME"]
 #else
 	env = ["USERPROFILE", "HOME"] -- HOME is used in Cygwin
@@ -34,7 +34,7 @@ myHomeDir = myVal env homeDirectory
 myUserName :: IO String
 myUserName = myVal env userName
   where
-#ifndef __WINDOWS__
+#ifndef mingw32_HOST_OS
 	env = ["USER", "LOGNAME"]
 #else
 	env = ["USERNAME", "USER", "LOGNAME"]