base 4.16.0.0 → 4.16.1.0

raw patch · 26 files changed

+2087/−1801 lines, 26 filesPVP: major bump suggested

API removals or changes: PVP suggests a major version bump

API changes (from Hackage documentation)

Files

• Data/Foldable.hs +22/−11
• Data/Functor/Classes.hs +1/−0
• Data/Traversable.hs +16/−6
• Data/Type/Ord.hs +19/−5
• Foreign/C/Types.hs +27/−26
• Foreign/Ptr.hs +3/−2
• GHC/Conc/IO.hs +1/−0
• GHC/Conc/Sync.hs +0/−3
• GHC/Conc/Sync.hs-boot +0/−2
• GHC/Event/Manager.hs +15/−2
• GHC/Event/Windows.hsc +12/−8
• GHC/Event/Windows/FFI.hsc +12/−15
• GHC/IO/Windows/Paths.hs +1/−1
• GHC/Int.hs +24/−0
• GHC/Real.hs +8/−0
• GHC/TypeLits.hs +3/−1
• GHC/TypeNats.hs +5/−2
• GHC/Word.hs +32/−4
• System/IO.hs +12/−12
• System/Posix/Types.hs +26/−25
• base.cabal +1/−1
• cbits/Win32Utils.c +2/−2
• changelog.md +22/−1
• config.guess +1743/−1634
• config.sub +70/−25
• include/CTypes.h +10/−13

@@ -373,6 +373,7 @@     -- >>> foldl (\a _ -> a) 0 $ repeat 1     -- * Hangs forever *     --+    -- WARNING: When it comes to lists, you always want to use either 'foldl'' or 'foldr' instead.     foldl :: (b -> a -> b) -> b -> t a -> b     foldl f z t = appEndo (getDual (foldMap (Dual . Endo . flip f) t)) z     -- There's no point mucking around with coercions here,@@ -604,6 +605,8 @@     -- >>> maximum Nothing     -- *** Exception: maximum: empty structure     --+    -- WARNING: This function is partial for possibly-empty structures like lists.+    --     -- @since 4.8.0.0     maximum :: forall a . Ord a => t a -> a     maximum = fromMaybe (errorWithoutStackTrace "maximum: empty structure") .@@ -630,6 +633,8 @@     -- >>> minimum Nothing     -- *** Exception: minimum: empty structure     --+    -- WARNING: This function is partial for possibly-empty structures like lists.+    --     -- @since 4.8.0.0     minimum :: forall a . Ord a => t a -> a     minimum = fromMaybe (errorWithoutStackTrace "minimum: empty structure") .@@ -1179,7 +1184,6 @@ -- -- >>> concat [[1, 2, 3], [4, 5], [6], []] -- [1,2,3,4,5,6]--- concat :: Foldable t => t [a] -> [a] concat xs = build (\c n -> foldr (\x y -> foldr c y x) n xs) {-# INLINE concat #-}@@ -1313,6 +1317,8 @@ -- -- >>> maximumBy (compare `on` length) ["Hello", "World", "!", "Longest", "bar"] -- "Longest"+--+-- WARNING: This function is partial for possibly-empty structures like lists.  -- See Note [maximumBy/minimumBy space usage] maximumBy :: Foldable t => (a -> a -> Ordering) -> t a -> a@@ -1335,6 +1341,8 @@ -- -- >>> minimumBy (compare `on` length) ["Hello", "World", "!", "Longest", "bar"] -- "!"+--+-- WARNING: This function is partial for possibly-empty structures like lists.  -- See Note [maximumBy/minimumBy space usage] minimumBy :: Foldable t => (a -> a -> Ordering) -> t a -> a@@ -1491,7 +1499,7 @@ -- $overview -- -- #overview#--- The Foldabla class generalises some common "Data.List" functions to+-- The Foldable class generalises some common "Data.List" functions to -- structures that can be reduced to a summary value one element at a time. -- -- == Left and right folds@@ -1645,8 +1653,9 @@ -- -- > myconcat xs = foldr (\a b -> a ++ b) [] xs ----- is subtantially cheaper (linear in the length of the consumed portion of the--- final list, thus e.g. constant time/space for just the first element) than:+-- is substantially cheaper (linear in the length of the consumed portion of+-- the final list, thus e.g. constant time/space for just the first element)+-- than: -- -- > revconcat xs = foldr (\a b -> b ++ a) [] xs --@@ -1837,7 +1846,7 @@ -- $shortcircuit -- -- #short#--- Examples of short-cicuit reduction include various boolean predicates that+-- Examples of short-circuit reduction include various boolean predicates that -- test whether some or all the elements of a structure satisfy a given -- condition.  Because these don't necessarily consume the entire list, they -- typically employ `foldr` with an operator that is conditionally strict in@@ -1872,7 +1881,7 @@ -- * Boolean predicate folds. --   These functions examine elements strictly until a condition is met, --   but then return a result ignoring the rest (lazy in the tail).  These---   may loop forever given an unbounded input where no elements satisy the+--   may loop forever given an unbounded input where no elements satisfy the --   termination condition. -- --     @@@ -1903,8 +1912,8 @@ --   in some monads are conditionally lazy and can /short-circuit/ a chain of --   computations.  The below folds will terminate as early as possible, but --   even infinite loops can be productive here, when evaluated solely for---   their stream of IO side-effects.  See "Data.Traversable#validation"---   for some additional discussion.+--   their stream of IO side-effects.  See "Data.Traversable#effectful"+--   for discussion of related functions. -- --     @ --     `traverse_`  :: (Foldable t, Applicative f) => (a -> f b) -> t a -> f ()@@ -2331,7 +2340,7 @@ -- #laws# -- -- The type constructor 'Endo' from "Data.Monoid", associates with each type--- __@b@__ the __@newtype@__-encapulated type of functions mapping __@b@__ to+-- __@b@__ the __@newtype@__-encapsulated type of functions mapping __@b@__ to -- itself.  Functions from a type to itself are called /endomorphisms/, hence -- the name /Endo/.  The type __@Endo b@__ is a 'Monoid' under function -- composition:@@ -2368,7 +2377,7 @@ -- > foldl f z t = appEndo (getDual (foldMap (Dual . Endo . flip f) t)) z -- -- When the elements of the structure are taken from a 'Monoid', the--- defintion of 'fold' must agree with __@foldMap id@__:+-- definition of 'fold' must agree with __@foldMap id@__: -- -- > fold = foldMap id --@@ -2418,7 +2427,9 @@ -- The more general methods of the 'Foldable' class are now exported by the -- "Prelude" in place of the original List-specific methods (see the -- [FTP Proposal](https://wiki.haskell.org/Foldable_Traversable_In_Prelude)).--- The List-specific variants are still available in "Data.List".+-- The List-specific variants are for now still available in "GHC.OldList", but+-- that module is intended only as a transitional aid, and may be removed in+-- the future. -- -- Surprises can arise from the @Foldable@ instance of the 2-tuple @(a,)@ which -- now behaves as a 1-element @Foldable@ container in its second slot.  In

@@ -296,6 +296,7 @@ -- @ -- -- For more information, refer to the documentation for the 'Read' class.+-- -- @since 4.9.0.0 class Read2 f where     {-# MINIMAL liftReadsPrec2 | liftReadPrec2 #-}

@@ -654,6 +654,7 @@ ------------------  -- $effectful+-- #effectful# -- -- The 'traverse' and 'mapM' methods have analogues in the "Data.Foldable" -- module.  These are 'traverse_' and 'mapM_', and their flipped variants@@ -1314,7 +1315,9 @@ -- -- #ziplist# -- As a warm-up for looking at the 'ZipList' 'Applicative' functor, we'll first--- look at a simpler fixed-width analogue.+-- look at a simpler analogue.  First define a fixed width 2-element @Vec2@+-- type, whose 'Applicative' instance combines a pair of functions with a pair of+-- values by applying each function to the corresponding value slot: -- -- > data Vec2 a = Vec2 a a -- > instance Functor Vec2 where@@ -1327,7 +1330,9 @@ -- >     foldMap f (Vec2 a b) = f a <> f b -- > instance Traversable Vec2 where -- >     traverse f (Vec2 a b) = Vec2 <$> f a <*> f b--- >+--+-- Along with a similar definition for fixed width 3-element vectors:+-- -- > data Vec3 a = Vec3 a a a -- > instance Functor Vec3 where -- >     fmap f (Vec3 x y z) = Vec3 (f x) (f y) (f z)@@ -1338,8 +1343,12 @@ -- >     foldr f z (Vec3 a b c) = f a (f b (f c z)) -- >     foldMap f (Vec3 a b c) = f a <> f b <> f c -- > instance Traversable Vec3 where--- >     traverse f (Vec3 a b) = Vec3 <$> f a <*> f b <*> f c+-- >     traverse f (Vec3 a b c) = Vec3 <$> f a <*> f b <*> f c --+-- With the above definitions, @'sequenceA'@ (same as @'traverse' 'id'@) acts+-- as a /matrix transpose/ operation on @Vec2 (Vec3 Int)@ producing a+-- corresponding @Vec3 (Vec2 Int)@:+-- -- Let __@t = Vec2 (Vec3 1 2 3) (Vec3 4 5 6)@__ be our 'Traversable' structure, -- and __@g = id :: Vec3 Int -> Vec3 Int@__ be the function used to traverse -- __@t@__.  We then have:@@ -1347,9 +1356,10 @@ -- > traverse g t = Vec2 <$> (Vec3 1 2 3) <*> (Vec3 4 5 6) -- >              = Vec3 (Vec2 1 4) (Vec2 2 5) (Vec2 3 6) ----- And since __@traverse id@__ is just 'sequenceA', we see that the effect of--- 'sequenceA' on the structure __@t@__ is to perform a matrix /transpose/.--- Below we look at an analogue of the above for 'Control.Applicative.ZipList'.+-- This construction can be generalised from fixed width vectors to variable+-- length lists via 'Control.Applicative.ZipList'.  This gives a transpose+-- operation that works well for lists of equal length.  If some of the lists+-- are longer than others, they're truncated to the longest common length. -- -- We've already looked at the standard 'Applicative' instance of @List@ for -- which applying __@m@__ functions __@f1, f2, ..., fm@__ to __@n@__ input

@@ -44,15 +44,17 @@  -- | 'Compare' branches on the kind of its arguments to either compare by -- 'Symbol' or 'Nat'.+-- -- @since 4.16.0.0 type Compare :: k -> k -> Ordering-type family Compare a b+type family Compare (a :: k) (b :: k) :: Ordering  type instance Compare (a :: Natural) b = CmpNat    a b type instance Compare (a :: Symbol)  b = CmpSymbol a b type instance Compare (a :: Char)    b = CmpChar   a b  -- | Ordering data type for type literals that provides proof of their ordering.+-- -- @since 4.16.0.0 data OrderingI a b where   LTI :: Compare a b ~ 'LT => OrderingI a b@@ -66,57 +68,69 @@ infix 4 <=?, <=, >=?, >=, <?, <, >?, >  -- | Comparison (<=) of comparable types, as a constraint.+-- -- @since 4.16.0.0 type x <= y = (x <=? y) ~ 'True  -- | Comparison (>=) of comparable types, as a constraint.+-- -- @since 4.16.0.0 type x >= y = (x >=? y) ~ 'True  -- | Comparison (<) of comparable types, as a constraint.+-- -- @since 4.16.0.0-type x < y = (x >? y) ~ 'True+type x < y = (x <? y) ~ 'True  -- | Comparison (>) of comparable types, as a constraint.+-- -- @since 4.16.0.0 type x > y = (x >? y) ~ 'True   -- | Comparison (<=) of comparable types, as a function.+-- -- @since 4.16.0.0 type (<=?) :: k -> k -> Bool type m <=? n = OrdCond (Compare m n) 'True 'True 'False  -- | Comparison (>=) of comparable types, as a function.+-- -- @since 4.16.0.0 type (>=?) :: k -> k -> Bool type m >=? n = OrdCond (Compare m n) 'False 'True 'True  -- | Comparison (<) of comparable types, as a function.+-- -- @since 4.16.0.0 type (<?) :: k -> k -> Bool type m <? n = OrdCond (Compare m n) 'True 'False 'False  -- | Comparison (>) of comparable types, as a function.+-- -- @since 4.16.0.0 type (>?) :: k -> k -> Bool type m >? n = OrdCond (Compare m n) 'False 'False 'True   -- | Maximum between two comparable types.+-- -- @since 4.16.0.0 type Max :: k -> k -> k type Max m n = OrdCond (Compare m n) n n m  -- | Minimum between two comparable types.+-- -- @since 4.16.0.0 type Min :: k -> k -> k type Min m n = OrdCond (Compare m n) m m n  --- | A case statement on `Ordering`.--- `Ordering c l e g` is `l` when `c ~ LT`, `e` when `c ~ EQ`, and `g` when--- `c ~ GT`.+-- | A case statement on 'Ordering'.+--+-- @OrdCond c l e g@ is @l@ when @c ~ LT@, @e@ when @c ~ EQ@, and @g@ when+-- @c ~ GT@.+-- -- @since 4.16.0.0 type OrdCond :: Ordering -> k -> k -> k -> k type family OrdCond o lt eq gt where

@@ -98,60 +98,61 @@ import GHC.Show import GHC.Read import GHC.Num+import GHC.Ix  #include "HsBaseConfig.h" #include "CTypes.h"  -- | Haskell type representing the C @char@ type. -- /(The concrete types of "Foreign.C.Types#platform" are platform-specific.)/-INTEGRAL_TYPE(CChar,HTYPE_CHAR)+INTEGRAL_TYPE(CChar,"char",HTYPE_CHAR) -- | Haskell type representing the C @signed char@ type. -- /(The concrete types of "Foreign.C.Types#platform" are platform-specific.)/-INTEGRAL_TYPE(CSChar,HTYPE_SIGNED_CHAR)+INTEGRAL_TYPE(CSChar,"signed char",HTYPE_SIGNED_CHAR) -- | Haskell type representing the C @unsigned char@ type. -- /(The concrete types of "Foreign.C.Types#platform" are platform-specific.)/-INTEGRAL_TYPE(CUChar,HTYPE_UNSIGNED_CHAR)+INTEGRAL_TYPE(CUChar,"unsigned char",HTYPE_UNSIGNED_CHAR)  -- | Haskell type representing the C @short@ type. -- /(The concrete types of "Foreign.C.Types#platform" are platform-specific.)/-INTEGRAL_TYPE(CShort,HTYPE_SHORT)+INTEGRAL_TYPE(CShort,"short",HTYPE_SHORT) -- | Haskell type representing the C @unsigned short@ type. -- /(The concrete types of "Foreign.C.Types#platform" are platform-specific.)/-INTEGRAL_TYPE(CUShort,HTYPE_UNSIGNED_SHORT)+INTEGRAL_TYPE(CUShort,"unsigned short",HTYPE_UNSIGNED_SHORT)  -- | Haskell type representing the C @int@ type. -- /(The concrete types of "Foreign.C.Types#platform" are platform-specific.)/-INTEGRAL_TYPE(CInt,HTYPE_INT)+INTEGRAL_TYPE(CInt,"int",HTYPE_INT) -- | Haskell type representing the C @unsigned int@ type. -- /(The concrete types of "Foreign.C.Types#platform" are platform-specific.)/-INTEGRAL_TYPE(CUInt,HTYPE_UNSIGNED_INT)+INTEGRAL_TYPE(CUInt,"unsigned int",HTYPE_UNSIGNED_INT)  -- | Haskell type representing the C @long@ type. -- /(The concrete types of "Foreign.C.Types#platform" are platform-specific.)/-INTEGRAL_TYPE(CLong,HTYPE_LONG)+INTEGRAL_TYPE(CLong,"long",HTYPE_LONG) -- | Haskell type representing the C @unsigned long@ type. -- /(The concrete types of "Foreign.C.Types#platform" are platform-specific.)/-INTEGRAL_TYPE(CULong,HTYPE_UNSIGNED_LONG)+INTEGRAL_TYPE(CULong,"unsigned long",HTYPE_UNSIGNED_LONG)  -- | Haskell type representing the C @long long@ type. -- /(The concrete types of "Foreign.C.Types#platform" are platform-specific.)/-INTEGRAL_TYPE(CLLong,HTYPE_LONG_LONG)+INTEGRAL_TYPE(CLLong,"long long",HTYPE_LONG_LONG) -- | Haskell type representing the C @unsigned long long@ type. -- /(The concrete types of "Foreign.C.Types#platform" are platform-specific.)/-INTEGRAL_TYPE(CULLong,HTYPE_UNSIGNED_LONG_LONG)+INTEGRAL_TYPE(CULLong,"unsigned long long",HTYPE_UNSIGNED_LONG_LONG)  -- | Haskell type representing the C @bool@ type. -- /(The concrete types of "Foreign.C.Types#platform" are platform-specific.)/ -- -- @since 4.10.0.0-INTEGRAL_TYPE_WITH_CTYPE(CBool,bool,HTYPE_BOOL)+INTEGRAL_TYPE(CBool,"bool",HTYPE_BOOL)  -- | Haskell type representing the C @float@ type. -- /(The concrete types of "Foreign.C.Types#platform" are platform-specific.)/-FLOATING_TYPE(CFloat,HTYPE_FLOAT)+FLOATING_TYPE(CFloat,"float",HTYPE_FLOAT) -- | Haskell type representing the C @double@ type. -- /(The concrete types of "Foreign.C.Types#platform" are platform-specific.)/-FLOATING_TYPE(CDouble,HTYPE_DOUBLE)+FLOATING_TYPE(CDouble,"double",HTYPE_DOUBLE) -- XXX GHC doesn't support CLDouble yet  {-# RULES@@ -168,34 +169,34 @@  -- | Haskell type representing the C @ptrdiff_t@ type. -- /(The concrete types of "Foreign.C.Types#platform" are platform-specific.)/-INTEGRAL_TYPE(CPtrdiff,HTYPE_PTRDIFF_T)+INTEGRAL_TYPE(CPtrdiff,"ptrdiff_t",HTYPE_PTRDIFF_T) -- | Haskell type representing the C @size_t@ type. -- /(The concrete types of "Foreign.C.Types#platform" are platform-specific.)/-INTEGRAL_TYPE(CSize,HTYPE_SIZE_T)+INTEGRAL_TYPE(CSize,"size_t",HTYPE_SIZE_T) -- | Haskell type representing the C @wchar_t@ type. -- /(The concrete types of "Foreign.C.Types#platform" are platform-specific.)/-INTEGRAL_TYPE(CWchar,HTYPE_WCHAR_T)+INTEGRAL_TYPE(CWchar,"wchar_t",HTYPE_WCHAR_T) -- | Haskell type representing the C @sig_atomic_t@ type. -- /(The concrete types of "Foreign.C.Types#platform" are platform-specific.)/-INTEGRAL_TYPE(CSigAtomic,HTYPE_SIG_ATOMIC_T)+INTEGRAL_TYPE(CSigAtomic,"sig_atomic_t",HTYPE_SIG_ATOMIC_T)  -- | Haskell type representing the C @clock_t@ type. -- /(The concrete types of "Foreign.C.Types#platform" are platform-specific.)/-ARITHMETIC_TYPE(CClock,HTYPE_CLOCK_T)+ARITHMETIC_TYPE(CClock,"clock_t",HTYPE_CLOCK_T) -- | Haskell type representing the C @time_t@ type. -- /(The concrete types of "Foreign.C.Types#platform" are platform-specific.)/-ARITHMETIC_TYPE(CTime,HTYPE_TIME_T)+ARITHMETIC_TYPE(CTime,"time_t",HTYPE_TIME_T) -- | Haskell type representing the C @useconds_t@ type. -- /(The concrete types of "Foreign.C.Types#platform" are platform-specific.)/ -- -- @since 4.4.0.0 -ARITHMETIC_TYPE(CUSeconds,HTYPE_USECONDS_T)+ARITHMETIC_TYPE(CUSeconds,"useconds_t",HTYPE_USECONDS_T) -- | Haskell type representing the C @suseconds_t@ type. -- /(The concrete types of "Foreign.C.Types#platform" are platform-specific.)/ -- -- @since 4.4.0.0-ARITHMETIC_TYPE(CSUSeconds,HTYPE_SUSECONDS_T)+ARITHMETIC_TYPE(CSUSeconds,"suseconds_t",HTYPE_SUSECONDS_T)  -- FIXME: Implement and provide instances for Eq and Storable -- | Haskell type representing the C @FILE@ type.@@ -208,10 +209,10 @@ -- /(The concrete types of "Foreign.C.Types#platform" are platform-specific.)/ data CJmpBuf = CJmpBuf -INTEGRAL_TYPE(CIntPtr,HTYPE_INTPTR_T)-INTEGRAL_TYPE(CUIntPtr,HTYPE_UINTPTR_T)-INTEGRAL_TYPE(CIntMax,HTYPE_INTMAX_T)-INTEGRAL_TYPE(CUIntMax,HTYPE_UINTMAX_T)+INTEGRAL_TYPE(CIntPtr,"intptr_t",HTYPE_INTPTR_T)+INTEGRAL_TYPE(CUIntPtr,"uintptr_t",HTYPE_UINTPTR_T)+INTEGRAL_TYPE(CIntMax,"intmax_t",HTYPE_INTMAX_T)+INTEGRAL_TYPE(CUIntMax,"uintmax_t",HTYPE_UINTMAX_T)  -- C99 types which are still missing include: -- wint_t, wctrans_t, wctype_t

@@ -62,6 +62,7 @@ import GHC.Real import GHC.Show import GHC.Enum+import GHC.Ix  import Data.Bits import Foreign.Storable ( Storable(..) )@@ -79,13 +80,13 @@ -- | An unsigned integral type that can be losslessly converted to and from -- @Ptr@. This type is also compatible with the C99 type @uintptr_t@, and -- can be marshalled to and from that type safely.-INTEGRAL_TYPE(WordPtr,Word)+INTEGRAL_TYPE(WordPtr,"uintptr_t",Word)         -- Word and Int are guaranteed pointer-sized in GHC  -- | A signed integral type that can be losslessly converted to and from -- @Ptr@.  This type is also compatible with the C99 type @intptr_t@, and -- can be marshalled to and from that type safely.-INTEGRAL_TYPE(IntPtr,Int)+INTEGRAL_TYPE(IntPtr,"intptr_t",Int)         -- Word and Int are guaranteed pointer-sized in GHC  -- | casts a @Ptr@ to a @WordPtr@

@@ -79,6 +79,7 @@ -- | Interrupts the current wait of the I/O manager if it is currently blocked. -- This instructs it to re-read how much it should wait and to process any -- pending events.+-- -- @since 4.15 interruptIOManager :: IO () #if !defined(mingw32_HOST_OS)

@@ -539,8 +539,6 @@         -- ^blocked in 'retry' in an STM transaction   | BlockedOnForeignCall         -- ^currently in a foreign call-  | BlockedOnIOCompletion-        -- ^currently blocked on an I/O Completion port   | BlockedOnOther         -- ^blocked on some other resource.  Without @-threaded@,         -- I\/O and 'Control.Concurrent.threadDelay' show up as@@ -579,7 +577,6 @@      mk_stat 11 = ThreadBlocked BlockedOnForeignCall      mk_stat 12 = ThreadBlocked BlockedOnException      mk_stat 14 = ThreadBlocked BlockedOnMVar -- possibly: BlockedOnMVarRead-     mk_stat 15 = ThreadBlocked BlockedOnIOCompletion      -- NB. these are hardcoded in rts/PrimOps.cmm      mk_stat 16 = ThreadFinished      mk_stat 17 = ThreadDied

@@ -49,8 +49,6 @@               -- ^blocked in 'retry' in an STM transaction         | BlockedOnForeignCall               -- ^currently in a foreign call-        | BlockedOnIOCompletion-              -- ^currently blocked on an I/O Completion port         | BlockedOnOther               -- ^blocked on some other resource.  Without @-threaded@,               -- I\/O and 'threadDelay' show up as 'BlockedOnOther', with @-threaded@

@@ -148,7 +148,9 @@  haveOneShot :: Bool {-# INLINE haveOneShot #-}-#if defined(HAVE_EPOLL) || defined(HAVE_KQUEUE)+#if defined(darwin_HOST_OS) || defined(ios_HOST_OS)+haveOneShot = False+#elif defined(HAVE_EPOLL) || defined(HAVE_KQUEUE) haveOneShot = True #else haveOneShot = False@@ -361,9 +363,20 @@   return r {-# INLINE registerFd #-} +{-+    Building GHC with parallel IO manager on Mac freezes when+    compiling the dph libraries in the phase 2. As workaround, we+    don't use oneshot and we wake up an IO manager on Mac every time+    when we register an event.++    For more information, please read:+        https://gitlab.haskell.org/ghc/ghc/issues/7651+-} -- | Wake up the event manager. wakeManager :: EventManager -> IO ()-#if defined(HAVE_EPOLL) || defined(HAVE_KQUEUE)+#if defined(darwin_HOST_OS) || defined(ios_HOST_OS)+wakeManager mgr = sendWakeup (emControl mgr)+#elif defined(HAVE_EPOLL) || defined(HAVE_KQUEUE) wakeManager _ = return () #else wakeManager mgr = sendWakeup (emControl mgr)

@@ -542,18 +542,19 @@         signalThrow ex = failIfFalse_ (dbgMsg "signalThrow") $                             writeIOPort signal (IOFailed ex)     mask_ $ do-      let completionCB' e b = completionCB e b >>= \result ->-                                case result of-                                  IOSuccess val -> signalReturn val-                                  IOFailed  err -> signalThrow err-      let callbackData = CompletionData h completionCB'+      let completionCB' e b = do+            result <- completionCB e b+            case result of+              IOSuccess val -> signalReturn val+              IOFailed  err -> signalThrow err+       -- Note [Memory Management]       -- These callback data and especially the overlapped structs have to keep       -- alive throughout the entire lifetime of the requests.   Since this       -- function will block until done so it can call completionCB at the end       -- we can safely use dynamic memory management here and so reduce the       -- possibility of memory errors.-      withRequest async offset callbackData $ \hs_lpol cdData -> do+      withRequest async offset h completionCB' $ \hs_lpol cdData -> do         let ptr_lpol = hs_lpol `plusPtr` cdOffset         let lpol = castPtr hs_lpol         -- We need to add the payload before calling startCBResult, the reason being@@ -1066,7 +1067,7 @@           when (oldDataPtr /= nullPtr && oldDataPtr /= castPtr nullReq) $             do debugIO $ "exchanged: " ++ show oldDataPtr                payload <- peek oldDataPtr :: IO CompletionData-               let !cb = cdCallback payload+               cb <- deRefStablePtr (cdCallback payload)                reqs <- removeRequest                debugIO $ "-1.. " ++ show reqs ++ " requests queued."                status <- FFI.overlappedIOStatus (lpOverlapped oe)@@ -1162,7 +1163,7 @@              exit <-                case event_id of                  _ | event_id == io_MANAGER_WAKEUP -> return False-                 _ | event_id == io_MANAGER_DIE    -> return True+                 _ | event_id == io_MANAGER_DIE    -> c_ioManagerFinished >> return True                  0 -> return False -- spurious wakeup                  _ -> do debugIO $ "handling console event: " ++ show (event_id `shiftR` 1)                          start_console_handler (event_id `shiftR` 1)@@ -1202,6 +1203,9 @@ -- * Wakeup events, which are not used by WINIO and will be ignored foreign import ccall unsafe "readIOManagerEvent" -- in the RTS (ThrIOManager.c)   c_readIOManagerEvent :: IO Word32++foreign import ccall unsafe "ioManagerFinished" -- in the RTS (ThrIOManager.c)+  c_ioManagerFinished :: IO ()  foreign import ccall unsafe "rtsSupportsBoundThreads" threadedIOMgr :: Bool 

@@ -231,14 +231,6 @@ -- | Callback type that will be called when an I/O operation completes. type IOCallback = CompletionCallback () --- | Wrap the IOCallback type into a FunPtr.-foreign import ccall "wrapper"-  wrapIOCallback :: IOCallback -> IO (FunPtr IOCallback)---- | Unwrap a FunPtr IOCallback to a normal Haskell function.-foreign import ccall "dynamic"-  mkIOCallback :: FunPtr IOCallback -> IOCallback- -- | Structure that the I/O manager uses to associate callbacks with -- additional payload such as their OVERLAPPED structure and Win32 handle -- etc.  *Must* be kept in sync with that in `winio_structs.h` or horrible things@@ -247,7 +239,7 @@ -- We keep the handle around for the benefit of ghc-external libraries making -- use of the manager. data CompletionData = CompletionData { cdHandle   :: !HANDLE-                                     , cdCallback :: !IOCallback+                                     , cdCallback :: !(StablePtr IOCallback)                                      }  instance Storable CompletionData where@@ -255,14 +247,13 @@     alignment _ = #{alignment CompletionData}      peek ptr = do-      cdCallback <- mkIOCallback `fmap` #{peek CompletionData, cdCallback} ptr+      cdCallback <- #{peek CompletionData, cdCallback} ptr       cdHandle   <- #{peek CompletionData, cdHandle} ptr       let !cd = CompletionData{..}       return cd      poke ptr CompletionData{..} = do-      cb <- wrapIOCallback cdCallback-      #{poke CompletionData, cdCallback} ptr cb+      #{poke CompletionData, cdCallback} ptr cdCallback       #{poke CompletionData, cdHandle} ptr cdHandle  ------------------------------------------------------------------------@@ -402,10 +393,10 @@ --    the native OS Handle not the Haskell one. i.e. remote-iserv.  -- See [Note AsyncHandles]-withRequest :: Bool -> Word64 -> CompletionData+withRequest :: Bool -> Word64 -> HANDLE -> IOCallback             -> (Ptr HASKELL_OVERLAPPED -> Ptr CompletionData -> IO a)             -> IO a-withRequest async offset cbData f =+withRequest async offset hdl cb f = do     -- Create the completion record and store it.     -- We only need the record when we enqueue a request, however if we     -- delay creating it then we will run into a race condition where the@@ -417,7 +408,10 @@     --     -- Todo: Use a memory pool for this so we don't have to hit malloc every     --       time.  This would allow us to scale better.-    allocaBytes #{size HASKELL_OVERLAPPED} $ \hs_lpol ->+    cb_sptr <- newStablePtr cb+    let cbData :: CompletionData+        cbData = CompletionData hdl cb_sptr+    r <- allocaBytes #{size HASKELL_OVERLAPPED} $ \hs_lpol ->       with cbData $ \cdData -> do         zeroOverlapped hs_lpol         let lpol = castPtr hs_lpol@@ -435,6 +429,9 @@             -- Once the request has finished, close the object and free it.             failIfFalse_ "withRequest (free)" $ c_CloseHandle event             return res++    freeStablePtr cb_sptr+    return r   -- | Create an event object for use when the HANDLE isn't asynchronous

@@ -30,7 +30,7 @@ import Foreign.C.String import Foreign.Marshal.Alloc (free) -foreign import WINDOWS_CCONV safe "__hs_create_device_name"+foreign import ccall safe "__hs_create_device_name"     c_GetDevicePath :: CWString -> IO CWString  -- | This function converts Windows paths between namespaces. More specifically

@@ -124,7 +124,11 @@                         = I8# (intToInt8# i#)         | otherwise     = toEnumError "Int8" i (minBound::Int8, maxBound::Int8)     fromEnum (I8# x#)   = I# (int8ToInt# x#)+    -- See Note [Stable Unfolding for list producers] in GHC.Enum+    {-# INLINE enumFrom #-}     enumFrom            = boundedEnumFrom+    -- See Note [Stable Unfolding for list producers] in GHC.Enum+    {-# INLINE enumFromThen #-}     enumFromThen        = boundedEnumFromThen  -- | @since 2.01@@ -335,7 +339,11 @@                         = I16# (intToInt16# i#)         | otherwise     = toEnumError "Int16" i (minBound::Int16, maxBound::Int16)     fromEnum (I16# x#)  = I# (int16ToInt# x#)+    -- See Note [Stable Unfolding for list producers] in GHC.Enum+    {-# INLINE enumFrom #-}     enumFrom            = boundedEnumFrom+    -- See Note [Stable Unfolding for list producers] in GHC.Enum+    {-# INLINE enumFromThen #-}     enumFromThen        = boundedEnumFromThen  -- | @since 2.01@@ -543,7 +551,11 @@         | otherwise     = toEnumError "Int32" i (minBound::Int32, maxBound::Int32) #endif     fromEnum (I32# x#)  = I# (int32ToInt# x#)+    -- See Note [Stable Unfolding for list producers] in GHC.Enum+    {-# INLINE enumFrom #-}     enumFrom            = boundedEnumFrom+    -- See Note [Stable Unfolding for list producers] in GHC.Enum+    {-# INLINE enumFromThen #-}     enumFromThen        = boundedEnumFromThen  -- | @since 2.01@@ -754,9 +766,17 @@         | x >= fromIntegral (minBound::Int) && x <= fromIntegral (maxBound::Int)                         = I# (int64ToInt# x#)         | otherwise     = fromEnumError "Int64" x+    -- See Note [Stable Unfolding for list producers] in GHC.Enum+    {-# INLINE enumFrom #-}     enumFrom            = integralEnumFrom+    -- See Note [Stable Unfolding for list producers] in GHC.Enum+    {-# INLINE enumFromThen #-}     enumFromThen        = integralEnumFromThen+    -- See Note [Stable Unfolding for list producers] in GHC.Enum+    {-# INLINE enumFromTo #-}     enumFromTo          = integralEnumFromTo+    -- See Note [Stable Unfolding for list producers] in GHC.Enum+    {-# INLINE enumFromThenTo #-}     enumFromThenTo      = integralEnumFromThenTo  -- | @since 2.01@@ -948,7 +968,11 @@         | otherwise     = predError "Int64"     toEnum (I# i#)      = I64# i#     fromEnum (I64# x#)  = I# x#+    -- See Note [Stable Unfolding for list producers] in GHC.Enum+    {-# INLINE enumFrom #-}     enumFrom            = boundedEnumFrom+    -- See Note [Stable Unfolding for list producers] in GHC.Enum+    {-# INLINE enumFromThen #-}     enumFromThen        = boundedEnumFromThen  -- | @since 2.01

@@ -771,9 +771,13 @@ "gcd/Word->Word->Word"          gcd = gcdWord  #-} +-- See Note [Stable Unfolding for list producers] in GHC.Enum+{-# INLINABLE integralEnumFrom #-} integralEnumFrom :: (Integral a, Bounded a) => a -> [a] integralEnumFrom n = map fromInteger [toInteger n .. toInteger (maxBound `asTypeOf` n)] +-- See Note [Stable Unfolding for list producers] in GHC.Enum+{-# INLINABLE integralEnumFromThen #-} integralEnumFromThen :: (Integral a, Bounded a) => a -> a -> [a] integralEnumFromThen n1 n2   | i_n2 >= i_n1  = map fromInteger [i_n1, i_n2 .. toInteger (maxBound `asTypeOf` n1)]@@ -782,9 +786,13 @@     i_n1 = toInteger n1     i_n2 = toInteger n2 +-- See Note [Stable Unfolding for list producers] in GHC.Enum+{-# INLINABLE integralEnumFromTo #-} integralEnumFromTo :: Integral a => a -> a -> [a] integralEnumFromTo n m = map fromInteger [toInteger n .. toInteger m] +-- See Note [Stable Unfolding for list producers] in GHC.Enum+{-# INLINABLE integralEnumFromThenTo #-} integralEnumFromThenTo :: Integral a => a -> a -> a -> [a] integralEnumFromThenTo n1 n2 m   = map fromInteger [toInteger n1, toInteger n2 .. toInteger m]

@@ -156,7 +156,7 @@  -- | Convert a character into an unknown type-level char. ----- | @since 4.16.0.0+-- @since 4.16.0.0 someCharVal :: Char -> SomeChar someCharVal n   = withSChar SomeChar (SChar n) Proxy {-# NOINLINE someCharVal #-}@@ -276,6 +276,7 @@  -- | Like 'sameSymbol', but if the symbols aren't equal, this additionally -- provides proof of LT or GT.+-- -- @since 4.16.0.0 cmpSymbol :: forall a b proxy1 proxy2. (KnownSymbol a, KnownSymbol b)           => proxy1 a -> proxy2 b -> OrderingI a b@@ -289,6 +290,7 @@  -- | Like 'sameChar', but if the Chars aren't equal, this additionally -- provides proof of LT or GT.+-- -- @since 4.16.0.0 cmpChar :: forall a b proxy1 proxy2. (KnownChar a, KnownChar b)         => proxy1 a -> proxy2 b -> OrderingI a b

@@ -54,8 +54,10 @@  -- | A type synonym for 'Natural'. ----- Prevously, this was an opaque data type, but it was changed to a type synonym--- @since @base-4.15.0.0@.+-- Prevously, this was an opaque data type, but it was changed to a type+-- synonym.+--+-- @since 4.16.0.0  type Nat = Natural --------------------------------------------------------------------------------@@ -222,6 +224,7 @@  -- | Like 'sameNat', but if the numbers aren't equal, this additionally -- provides proof of LT or GT.+-- -- @since 4.16.0.0 cmpNat :: forall a b proxy1 proxy2. (KnownNat a, KnownNat b)        => proxy1 a -> proxy2 b -> OrderingI a b

@@ -134,7 +134,11 @@                         = W8# (wordToWord8# (int2Word# i#))         | otherwise     = toEnumError "Word8" i (minBound::Word8, maxBound::Word8)     fromEnum (W8# x#)   = I# (word2Int# (word8ToWord# x#))+    -- See Note [Stable Unfolding for list producers] in GHC.Enum+    {-# INLINE enumFrom #-}     enumFrom            = boundedEnumFrom+    -- See Note [Stable Unfolding for list producers] in GHC.Enum+    {-# INLINE enumFromThen #-}     enumFromThen        = boundedEnumFromThen  -- | @since 2.01@@ -318,7 +322,11 @@                         = W16# (wordToWord16# (int2Word# i#))         | otherwise     = toEnumError "Word16" i (minBound::Word16, maxBound::Word16)     fromEnum (W16# x#)  = I# (word2Int# (word16ToWord# x#))+    -- See Note [Stable Unfolding for list producers] in GHC.Enum+    {-# INLINE enumFrom #-}     enumFrom            = boundedEnumFrom+    -- See Note [Stable Unfolding for list producers] in GHC.Enum+    {-# INLINE enumFromThen #-}     enumFromThen        = boundedEnumFromThen  -- | @since 2.01@@ -549,7 +557,11 @@     enumFromThenTo      = integralEnumFromThenTo #else     fromEnum (W32# x#)  = I# (word2Int# (word32ToWord# x#))+    -- See Note [Stable Unfolding for list producers] in GHC.Enum+    {-# INLINE enumFrom #-}     enumFrom            = boundedEnumFrom+    -- See Note [Stable Unfolding for list producers] in GHC.Enum+    {-# INLINE enumFromThen #-}     enumFromThen        = boundedEnumFromThen #endif @@ -716,9 +728,17 @@         | x <= fromIntegral (maxBound::Int)                         = I# (word2Int# (word64ToWord# x#))         | otherwise     = fromEnumError "Word64" x+    -- See Note [Stable Unfolding for list producers] in GHC.Enum+    {-# INLINE enumFrom #-}     enumFrom            = integralEnumFrom+    -- See Note [Stable Unfolding for list producers] in GHC.Enum+    {-# INLINE enumFromThen #-}     enumFromThen        = integralEnumFromThen+    -- See Note [Stable Unfolding for list producers] in GHC.Enum+    {-# INLINE enumFromTo #-}     enumFromTo          = integralEnumFromTo+    -- See Note [Stable Unfolding for list producers] in GHC.Enum+    {-# INLINE enumFromThenTo #-}     enumFromThenTo      = integralEnumFromThenTo  -- | @since 2.01@@ -857,10 +877,18 @@         | otherwise     = fromEnumError "Word64" x  #if WORD_SIZE_IN_BITS < 64-    enumFrom       = integralEnumFrom-    enumFromThen   = integralEnumFromThen-    enumFromTo     = integralEnumFromTo-    enumFromThenTo = integralEnumFromThenTo+    -- See Note [Stable Unfolding for list producers] in GHC.Enum+    {-# INLINE enumFrom #-}+    enumFrom            = integralEnumFrom+    -- See Note [Stable Unfolding for list producers] in GHC.Enum+    {-# INLINE enumFromThen #-}+    enumFromThen        = integralEnumFromThen+    -- See Note [Stable Unfolding for list producers] in GHC.Enum+    {-# INLINE enumFromTo #-}+    enumFromTo          = integralEnumFromTo+    -- See Note [Stable Unfolding for list producers] in GHC.Enum+    {-# INLINE enumFromThenTo #-}+    enumFromThenTo      = integralEnumFromThenTo #else     -- See Note [Stable Unfolding for list producers] in GHC.Enum     {-# INLINABLE enumFrom #-}

@@ -231,13 +231,13 @@ import Foreign.C.String import Foreign.Ptr import Foreign.Marshal.Alloc+import Foreign.Marshal.Utils (with) import Foreign.Storable import GHC.IO.SubSystem import GHC.IO.Windows.Handle (openFileAsTemp) import GHC.IO.Handle.Windows (mkHandleFromHANDLE) import GHC.IO.Device as IODevice import GHC.Real (fromIntegral)-import Foreign.Marshal.Utils (new) #endif import Foreign.C.Types import System.Posix.Internals@@ -527,17 +527,17 @@       let label = if null prefix then "ghc" else prefix       withCWString tmp_dir $ \c_tmp_dir ->         withCWString label $ \c_template ->-          withCWString suffix $ \c_suffix -> do-            c_ptr <- new nullPtr-            res <- c_createUUIDTempFileErrNo c_tmp_dir c_template c_suffix-                                             c_ptr-            if not res-               then do errno <- getErrno-                       ioError (errnoToIOError loc errno Nothing (Just tmp_dir))-               else do c_p <- peek c_ptr-                       filename <- peekCWString c_p-                       free c_p-                       handleResultsWinIO filename ((fromIntegral mode .&. o_EXCL) == o_EXCL)+          withCWString suffix $ \c_suffix ->+            with nullPtr $ \c_ptr -> do+              res <- c_createUUIDTempFileErrNo c_tmp_dir c_template c_suffix c_ptr+              if not res+                 then do errno <- getErrno+                         ioError (errnoToIOError loc errno Nothing (Just tmp_dir))+                 else do c_p <- peek c_ptr+                         filename <- peekCWString c_p+                         free c_p+                         let flags = fromIntegral mode .&. o_EXCL+                         handleResultsWinIO filename (flags == o_EXCL)      findTempNamePosix = do       let label = if null prefix then "ghc" else prefix

@@ -134,101 +134,102 @@  import GHC.Base import GHC.Enum+import GHC.Ix import GHC.Num+import GHC.Read import GHC.Real -- import GHC.Prim-import GHC.Read import GHC.Show  #include "CTypes.h"  #if defined(HTYPE_DEV_T)-INTEGRAL_TYPE(CDev,HTYPE_DEV_T)+INTEGRAL_TYPE(CDev,"dev_t",HTYPE_DEV_T) #endif #if defined(HTYPE_INO_T)-INTEGRAL_TYPE(CIno,HTYPE_INO_T)+INTEGRAL_TYPE(CIno,"ino_t",HTYPE_INO_T) #endif #if defined(HTYPE_MODE_T)-INTEGRAL_TYPE_WITH_CTYPE(CMode,mode_t,HTYPE_MODE_T)+INTEGRAL_TYPE(CMode,"mode_t",HTYPE_MODE_T) #endif #if defined(HTYPE_OFF_T)-INTEGRAL_TYPE(COff,HTYPE_OFF_T)+INTEGRAL_TYPE(COff,"off_t",HTYPE_OFF_T) #endif #if defined(HTYPE_PID_T)-INTEGRAL_TYPE(CPid,HTYPE_PID_T)+INTEGRAL_TYPE(CPid,"pid_t",HTYPE_PID_T) #endif  #if defined(HTYPE_SSIZE_T)-INTEGRAL_TYPE(CSsize,HTYPE_SSIZE_T)+INTEGRAL_TYPE(CSsize,"ssize_t",HTYPE_SSIZE_T) #endif  #if defined(HTYPE_GID_T)-INTEGRAL_TYPE(CGid,HTYPE_GID_T)+INTEGRAL_TYPE(CGid,"gid_t",HTYPE_GID_T) #endif #if defined(HTYPE_NLINK_T)-INTEGRAL_TYPE(CNlink,HTYPE_NLINK_T)+INTEGRAL_TYPE(CNlink,"nlink_t",HTYPE_NLINK_T) #endif  #if defined(HTYPE_UID_T)-INTEGRAL_TYPE(CUid,HTYPE_UID_T)+INTEGRAL_TYPE(CUid,"uid_t",HTYPE_UID_T) #endif #if defined(HTYPE_CC_T)-ARITHMETIC_TYPE(CCc,HTYPE_CC_T)+ARITHMETIC_TYPE(CCc,"cc_t",HTYPE_CC_T) #endif #if defined(HTYPE_SPEED_T)-ARITHMETIC_TYPE(CSpeed,HTYPE_SPEED_T)+ARITHMETIC_TYPE(CSpeed,"speed_t",HTYPE_SPEED_T) #endif #if defined(HTYPE_TCFLAG_T)-INTEGRAL_TYPE(CTcflag,HTYPE_TCFLAG_T)+INTEGRAL_TYPE(CTcflag,"tcflag_t",HTYPE_TCFLAG_T) #endif #if defined(HTYPE_RLIM_T)-INTEGRAL_TYPE(CRLim,HTYPE_RLIM_T)+INTEGRAL_TYPE(CRLim,"rlim_t",HTYPE_RLIM_T) #endif  #if defined(HTYPE_BLKSIZE_T) -- | @since 4.10.0.0-INTEGRAL_TYPE_WITH_CTYPE(CBlkSize,blksize_t,HTYPE_BLKSIZE_T)+INTEGRAL_TYPE(CBlkSize,"blksize_t",HTYPE_BLKSIZE_T) #endif #if defined(HTYPE_BLKCNT_T) -- | @since 4.10.0.0-INTEGRAL_TYPE_WITH_CTYPE(CBlkCnt,blkcnt_t,HTYPE_BLKCNT_T)+INTEGRAL_TYPE(CBlkCnt,"blkcnt_t",HTYPE_BLKCNT_T) #endif #if defined(HTYPE_CLOCKID_T) -- | @since 4.10.0.0-INTEGRAL_TYPE_WITH_CTYPE(CClockId,clockid_t,HTYPE_CLOCKID_T)+INTEGRAL_TYPE(CClockId,"clockid_t",HTYPE_CLOCKID_T) #endif #if defined(HTYPE_FSBLKCNT_T) -- | @since 4.10.0.0-INTEGRAL_TYPE_WITH_CTYPE(CFsBlkCnt,fsblkcnt_t,HTYPE_FSBLKCNT_T)+INTEGRAL_TYPE(CFsBlkCnt,"fsblkcnt_t",HTYPE_FSBLKCNT_T) #endif #if defined(HTYPE_FSFILCNT_T) -- | @since 4.10.0.0-INTEGRAL_TYPE_WITH_CTYPE(CFsFilCnt,fsfilcnt_t,HTYPE_FSFILCNT_T)+INTEGRAL_TYPE(CFsFilCnt,"fsfilcnt_t",HTYPE_FSFILCNT_T) #endif #if defined(HTYPE_ID_T) -- | @since 4.10.0.0-INTEGRAL_TYPE_WITH_CTYPE(CId,id_t,HTYPE_ID_T)+INTEGRAL_TYPE(CId,"id_t",HTYPE_ID_T) #endif #if defined(HTYPE_KEY_T) -- | @since 4.10.0.0-INTEGRAL_TYPE_WITH_CTYPE(CKey,key_t,HTYPE_KEY_T)+INTEGRAL_TYPE(CKey,"key_t",HTYPE_KEY_T) #endif #if defined(HTYPE_TIMER_T) -- | @since 4.10.0.0-OPAQUE_TYPE_WITH_CTYPE(CTimer,timer_t,HTYPE_TIMER_T)+OPAQUE_TYPE(CTimer,"timer_t",HTYPE_TIMER_T) #endif  #if defined(HTYPE_SOCKLEN_T) -- | @since 4.14.0.0-INTEGRAL_TYPE(CSocklen,HTYPE_SOCKLEN_T)+INTEGRAL_TYPE(CSocklen,"socklen_t",HTYPE_SOCKLEN_T) #endif #if defined(HTYPE_NFDS_T) -- | @since 4.14.0.0-INTEGRAL_TYPE(CNfds,HTYPE_NFDS_T)+INTEGRAL_TYPE(CNfds,"nfds_t",HTYPE_NFDS_T) #endif  -- Make an Fd type rather than using CInt everywhere-INTEGRAL_TYPE(Fd,CInt)+INTEGRAL_TYPE(Fd,"int",CInt)  -- nicer names, and backwards compatibility with POSIX library: #if defined(HTYPE_NLINK_T)

@@ -1,6 +1,6 @@ cabal-version:  3.0 name:           base-version:        4.16.0.0+version:        4.16.1.0 -- NOTE: Don't forget to update ./changelog.md  license:        BSD-3-Clause

@@ -183,10 +183,9 @@       RPC_WSTR guidStr;       if (UuidToStringW ((UUID*)&guid, &guidStr) != S_OK)         goto fail;-       /* We can't create a device path here since this path escapes the compiler          so instead return a normal path and have openFile deal with it.  */-      wchar_t* devName = malloc (sizeof (wchar_t) * wcslen (pathName));+      wchar_t* devName = malloc (sizeof (wchar_t) * (wcslen (pathName) + 1));       wcscpy (devName, pathName);       int len = wcslen (devName) + wcslen (suffix) + wcslen (prefix)               + wcslen (guidStr) + 3;@@ -204,6 +203,7 @@        free (devName);       RpcStringFreeW (&guidStr);+       /* This should never happen because GUIDs are unique.  But in case hell          froze over let's check anyway.  */       DWORD dwAttrib = GetFileAttributesW (*tempFileName);

@@ -1,5 +1,14 @@ # Changelog for [`base` package](http://hackage.haskell.org/package/base)-\++## 4.16.1.0 *Feb 2022*++  * Shipped with GHC 9.2.2++  * The following Foreign C types now have an instance of `Ix`:+    CChar, CSChar, CUChar, CShort, CUShort, CInt, CUInt, CLong, CULong,+    CPtrdiff, CSize, CWchar, CSigAtomic, CLLong, CULLong, CBool, CIntPtr, CUIntPtr,+    CIntMax, CUIntMax.+ ## 4.16.0.0 *Nov 2021*    * Shipped with GHC 9.2.1@@ -53,6 +62,18 @@    * `fromInteger :: Integer -> Float/Double` now consistently round to the     nearest value, with ties to even.++  * The `Data.Int.Int{8,16,32}` (resp. `Data.Word.Word{8,16,32}`) types are now+    represented by their associated fixed-width unlifted types rather than+    `Int#` (resp. `Word#`).++  * Additions to `Data.Bits`:++    - Newtypes `And`, `Ior`, `Xor` and `Iff` which wrap their argument,+      and whose `Semigroup` instances are defined using `(.&.)`, `(.|.)`, `xor`+      and ```\x y -> complement (x `xor` y)```, respectively.++    - `oneBits :: FiniteBits a => a`, `oneBits = complement zeroBits`.  ## 4.15.0.0 *Feb 2021* 

@@ -1,1639 +1,1748 @@ #! /bin/sh # Attempt to guess a canonical system name.-#   Copyright 1992-2019 Free Software Foundation, Inc.--timestamp='2019-03-04'--# This file is free software; you can redistribute it and/or modify it-# under the terms of the GNU General Public License as published by-# the Free Software Foundation; either version 3 of the License, or-# (at your option) any later version.-#-# This program is distributed in the hope that it will be useful, but-# WITHOUT ANY WARRANTY; without even the implied warranty of-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU-# General Public License for more details.-#-# You should have received a copy of the GNU General Public License-# along with this program; if not, see <https://www.gnu.org/licenses/>.-#-# As a special exception to the GNU General Public License, if you-# distribute this file as part of a program that contains a-# configuration script generated by Autoconf, you may include it under-# the same distribution terms that you use for the rest of that-# program.  This Exception is an additional permission under section 7-# of the GNU General Public License, version 3 ("GPLv3").-#-# Originally written by Per Bothner; maintained since 2000 by Ben Elliston.-#-# You can get the latest version of this script from:-# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess-#-# Please send patches to <config-patches@gnu.org>.---me=`echo "$0" | sed -e 's,.*/,,'`--usage="\-Usage: $0 [OPTION]--Output the configuration name of the system \`$me' is run on.--Options:-  -h, --help         print this help, then exit-  -t, --time-stamp   print date of last modification, then exit-  -v, --version      print version number, then exit--Report bugs and patches to <config-patches@gnu.org>."--version="\-GNU config.guess ($timestamp)--Originally written by Per Bothner.-Copyright 1992-2019 Free Software Foundation, Inc.--This is free software; see the source for copying conditions.  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then-		IBM_ARCH=rs6000-	else-		IBM_ARCH=powerpc-	fi-	if [ -x /usr/bin/lslpp ] ; then-		IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |-			   awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`-	else-		IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"-	fi-	echo "$IBM_ARCH"-ibm-aix"$IBM_REV"-	exit ;;-    *:AIX:*:*)-	echo rs6000-ibm-aix-	exit ;;-    ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*)-	echo romp-ibm-bsd4.4-	exit ;;-    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and-	echo romp-ibm-bsd"$UNAME_RELEASE"   # 4.3 with uname added to-	exit ;;                             # report: romp-ibm BSD 4.3-    *:BOSX:*:*)-	echo rs6000-bull-bosx-	exit ;;-    DPX/2?00:B.O.S.:*:*)-	echo m68k-bull-sysv3-	exit ;;-    9000/[34]??:4.3bsd:1.*:*)-	echo m68k-hp-bsd-	exit ;;-    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)-	echo m68k-hp-bsd4.4-	exit ;;-    9000/[34678]??:HP-UX:*:*)-	HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`-	case "$UNAME_MACHINE" in-	    9000/31?)            HP_ARCH=m68000 ;;-	    9000/[34]??)         HP_ARCH=m68k ;;-	    9000/[678][0-9][0-9])-		if [ -x /usr/bin/getconf ]; then-		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`-		    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`-		    case "$sc_cpu_version" in-		      523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0-		      528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1-		      532)                      # CPU_PA_RISC2_0-			case "$sc_kernel_bits" in-			  32) HP_ARCH=hppa2.0n ;;-			  64) HP_ARCH=hppa2.0w ;;-			  '') HP_ARCH=hppa2.0 ;;   # HP-UX 10.20-			esac ;;-		    esac-		fi-		if [ "$HP_ARCH" = "" ]; then-		    set_cc_for_build-		    sed 's/^		//' << EOF > "$dummy.c"--		#define _HPUX_SOURCE-		#include <stdlib.h>-		#include <unistd.h>--		int main ()-		{-		#if defined(_SC_KERNEL_BITS)-		    long bits = sysconf(_SC_KERNEL_BITS);-		#endif-		    long cpu  = sysconf (_SC_CPU_VERSION);--		    switch (cpu)-			{-			case CPU_PA_RISC1_0: puts ("hppa1.0"); break;-			case CPU_PA_RISC1_1: puts ("hppa1.1"); break;-			case CPU_PA_RISC2_0:-		#if defined(_SC_KERNEL_BITS)-			    switch (bits)-				{-				case 64: puts ("hppa2.0w"); break;-				case 32: puts ("hppa2.0n"); break;-				default: puts ("hppa2.0"); break;-				} break;-		#else  /* !defined(_SC_KERNEL_BITS) */-			    puts ("hppa2.0"); break;-		#endif-			default: puts ("hppa1.0"); break;-			}-		    exit (0);-		}-EOF-		    (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"`-		    test -z "$HP_ARCH" && HP_ARCH=hppa-		fi ;;-	esac-	if [ "$HP_ARCH" = hppa2.0w ]-	then-	    set_cc_for_build--	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating-	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler-	    # generating 64-bit code.  GNU and HP use different nomenclature:-	    #-	    # $ CC_FOR_BUILD=cc ./config.guess-	    # => hppa2.0w-hp-hpux11.23-	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess-	    # => hppa64-hp-hpux11.23--	    if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) |-		grep -q __LP64__-	    then-		HP_ARCH=hppa2.0w-	    else-		HP_ARCH=hppa64-	    fi-	fi-	echo "$HP_ARCH"-hp-hpux"$HPUX_REV"-	exit ;;-    ia64:HP-UX:*:*)-	HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`-	echo ia64-hp-hpux"$HPUX_REV"-	exit ;;-    3050*:HI-UX:*:*)-	set_cc_for_build-	sed 's/^	//' << EOF > "$dummy.c"-	#include <unistd.h>-	int-	main ()-	{-	  long cpu = sysconf (_SC_CPU_VERSION);-	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns-	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct-	     results, however.  */-	  if (CPU_IS_PA_RISC (cpu))-	    {-	      switch (cpu)-		{-		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;-		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;-		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;-		  default: puts ("hppa-hitachi-hiuxwe2"); break;-		}-	    }-	  else if (CPU_IS_HP_MC68K (cpu))-	    puts ("m68k-hitachi-hiuxwe2");-	  else puts ("unknown-hitachi-hiuxwe2");-	  exit (0);-	}-EOF-	$CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` &&-		{ echo "$SYSTEM_NAME"; exit; }-	echo unknown-hitachi-hiuxwe2-	exit ;;-    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*)-	echo hppa1.1-hp-bsd-	exit ;;-    9000/8??:4.3bsd:*:*)-	echo hppa1.0-hp-bsd-	exit ;;-    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)-	echo hppa1.0-hp-mpeix-	exit ;;-    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*)-	echo hppa1.1-hp-osf-	exit ;;-    hp8??:OSF1:*:*)-	echo hppa1.0-hp-osf-	exit ;;-    i*86:OSF1:*:*)-	if [ -x /usr/sbin/sysversion ] ; then-	    echo "$UNAME_MACHINE"-unknown-osf1mk-	else-	    echo "$UNAME_MACHINE"-unknown-osf1-	fi-	exit ;;-    parisc*:Lites*:*:*)-	echo hppa1.1-hp-lites-	exit ;;-    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)-	echo c1-convex-bsd-	exit ;;-    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)-	if getsysinfo -f scalar_acc-	then echo c32-convex-bsd-	else echo c2-convex-bsd-	fi-	exit ;;-    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)-	echo c34-convex-bsd-	exit ;;-    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)-	echo c38-convex-bsd-	exit ;;-    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)-	echo c4-convex-bsd-	exit ;;-    CRAY*Y-MP:*:*:*)-	echo ymp-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'-	exit ;;-    CRAY*[A-Z]90:*:*:*)-	echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \-	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \-	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \-	      -e 's/\.[^.]*$/.X/'-	exit ;;-    CRAY*TS:*:*:*)-	echo t90-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'-	exit ;;-    CRAY*T3E:*:*:*)-	echo alphaev5-cray-unicosmk"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'-	exit ;;-    CRAY*SV1:*:*:*)-	echo sv1-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'-	exit ;;-    *:UNICOS/mp:*:*)-	echo craynv-cray-unicosmp"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'-	exit ;;-    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)-	FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`-	FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`-	FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'`-	echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"-	exit ;;-    5000:UNIX_System_V:4.*:*)-	FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`-	FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'`-	echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"-	exit ;;-    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)-	echo "$UNAME_MACHINE"-pc-bsdi"$UNAME_RELEASE"-	exit ;;-    sparc*:BSD/OS:*:*)-	echo sparc-unknown-bsdi"$UNAME_RELEASE"-	exit ;;-    *:BSD/OS:*:*)-	echo "$UNAME_MACHINE"-unknown-bsdi"$UNAME_RELEASE"-	exit ;;-    arm:FreeBSD:*:*)-	UNAME_PROCESSOR=`uname -p`-	set_cc_for_build-	if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \-	    | grep -q __ARM_PCS_VFP-	then-	    echo "${UNAME_PROCESSOR}"-unknown-freebsd"`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`"-gnueabi-	else-	    echo "${UNAME_PROCESSOR}"-unknown-freebsd"`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`"-gnueabihf-	fi-	exit ;;-    *:FreeBSD:*:*)-	UNAME_PROCESSOR=`/usr/bin/uname -p`-	case "$UNAME_PROCESSOR" in-	    amd64)-		UNAME_PROCESSOR=x86_64 ;;-	    i386)-		UNAME_PROCESSOR=i586 ;;-	esac-	echo "$UNAME_PROCESSOR"-unknown-freebsd"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"-	exit ;;-    i*:CYGWIN*:*)-	echo "$UNAME_MACHINE"-pc-cygwin-	exit ;;-    *:MINGW64*:*)-	echo "$UNAME_MACHINE"-pc-mingw64-	exit ;;-    *:MINGW*:*)-	echo "$UNAME_MACHINE"-pc-mingw32-	exit ;;-    *:MSYS*:*)-	echo "$UNAME_MACHINE"-pc-msys-	exit ;;-    i*:PW*:*)-	echo "$UNAME_MACHINE"-pc-pw32-	exit ;;-    *:Interix*:*)-	case "$UNAME_MACHINE" in-	    x86)-		echo i586-pc-interix"$UNAME_RELEASE"-		exit ;;-	    authenticamd | genuineintel | EM64T)-		echo x86_64-unknown-interix"$UNAME_RELEASE"-		exit ;;-	    IA64)-		echo ia64-unknown-interix"$UNAME_RELEASE"-		exit ;;-	esac ;;-    i*:UWIN*:*)-	echo "$UNAME_MACHINE"-pc-uwin-	exit ;;-    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)-	echo x86_64-pc-cygwin-	exit ;;-    prep*:SunOS:5.*:*)-	echo powerpcle-unknown-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"-	exit ;;-    *:GNU:*:*)-	# the GNU system-	echo "`echo "$UNAME_MACHINE"|sed -e 's,[-/].*$,,'`-unknown-$LIBC`echo "$UNAME_RELEASE"|sed -e 's,/.*$,,'`"-	exit ;;-    *:GNU/*:*:*)-	# other systems with GNU libc and userland-	echo "$UNAME_MACHINE-unknown-`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`-$LIBC"-	exit ;;-    *:Minix:*:*)-	echo "$UNAME_MACHINE"-unknown-minix-	exit ;;-    aarch64:Linux:*:*)-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"-	exit ;;-    aarch64_be:Linux:*:*)-	UNAME_MACHINE=aarch64_be-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"-	exit ;;-    alpha:Linux:*:*)-	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in-	  EV5)   UNAME_MACHINE=alphaev5 ;;-	  EV56)  UNAME_MACHINE=alphaev56 ;;-	  PCA56) UNAME_MACHINE=alphapca56 ;;-	  PCA57) UNAME_MACHINE=alphapca56 ;;-	  EV6)   UNAME_MACHINE=alphaev6 ;;-	  EV67)  UNAME_MACHINE=alphaev67 ;;-	  EV68*) UNAME_MACHINE=alphaev68 ;;-	esac-	objdump --private-headers /bin/sh | grep -q ld.so.1-	if test "$?" = 0 ; then LIBC=gnulibc1 ; fi-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"-	exit ;;-    arc:Linux:*:* | arceb:Linux:*:*)-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"-	exit ;;-    arm*:Linux:*:*)-	set_cc_for_build-	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \-	    | grep -q __ARM_EABI__-	then-	    echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"-	else-	    if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \-		| grep -q __ARM_PCS_VFP-	    then-		echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabi-	    else-		echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabihf-	    fi-	fi-	exit ;;-    avr32*:Linux:*:*)-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"-	exit ;;-    cris:Linux:*:*)-	echo "$UNAME_MACHINE"-axis-linux-"$LIBC"-	exit ;;-    crisv32:Linux:*:*)-	echo "$UNAME_MACHINE"-axis-linux-"$LIBC"-	exit ;;-    e2k:Linux:*:*)-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"-	exit ;;-    frv:Linux:*:*)-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"-	exit ;;-    hexagon:Linux:*:*)-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"-	exit ;;-    i*86:Linux:*:*)-	echo "$UNAME_MACHINE"-pc-linux-"$LIBC"-	exit ;;-    ia64:Linux:*:*)-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"-	exit ;;-    k1om:Linux:*:*)-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"-	exit ;;-    m32r*:Linux:*:*)-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"-	exit ;;-    m68*:Linux:*:*)-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"-	exit ;;-    mips:Linux:*:* | mips64:Linux:*:*)-	set_cc_for_build-	IS_GLIBC=0-	test x"${LIBC}" = xgnu && IS_GLIBC=1-	sed 's/^	//' << EOF > "$dummy.c"-	#undef CPU-	#undef mips-	#undef mipsel-	#undef mips64-	#undef mips64el-	#if ${IS_GLIBC} && defined(_ABI64)-	LIBCABI=gnuabi64-	#else-	#if ${IS_GLIBC} && defined(_ABIN32)-	LIBCABI=gnuabin32-	#else-	LIBCABI=${LIBC}-	#endif-	#endif--	#if ${IS_GLIBC} && defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6-	CPU=mipsisa64r6-	#else-	#if ${IS_GLIBC} && !defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6-	CPU=mipsisa32r6-	#else-	#if defined(__mips64)-	CPU=mips64-	#else-	CPU=mips-	#endif-	#endif-	#endif--	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)-	MIPS_ENDIAN=el-	#else-	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)-	MIPS_ENDIAN=-	#else-	MIPS_ENDIAN=-	#endif-	#endif-EOF-	eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU\|^MIPS_ENDIAN\|^LIBCABI'`"-	test "x$CPU" != x && { echo "$CPU${MIPS_ENDIAN}-unknown-linux-$LIBCABI"; exit; }-	;;-    mips64el:Linux:*:*)-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"-	exit ;;-    openrisc*:Linux:*:*)-	echo or1k-unknown-linux-"$LIBC"-	exit ;;-    or32:Linux:*:* | or1k*:Linux:*:*)-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"-	exit ;;-    padre:Linux:*:*)-	echo sparc-unknown-linux-"$LIBC"-	exit ;;-    parisc64:Linux:*:* | hppa64:Linux:*:*)-	echo hppa64-unknown-linux-"$LIBC"-	exit ;;-    parisc:Linux:*:* | hppa:Linux:*:*)-	# Look for CPU level-	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in-	  PA7*) echo hppa1.1-unknown-linux-"$LIBC" ;;-	  PA8*) echo hppa2.0-unknown-linux-"$LIBC" ;;-	  *)    echo hppa-unknown-linux-"$LIBC" ;;-	esac-	exit ;;-    ppc64:Linux:*:*)-	echo powerpc64-unknown-linux-"$LIBC"-	exit ;;-    ppc:Linux:*:*)-	echo powerpc-unknown-linux-"$LIBC"-	exit ;;-    ppc64le:Linux:*:*)-	echo powerpc64le-unknown-linux-"$LIBC"-	exit ;;-    ppcle:Linux:*:*)-	echo powerpcle-unknown-linux-"$LIBC"-	exit ;;-    riscv32:Linux:*:* | riscv64:Linux:*:*)-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"-	exit ;;-    s390:Linux:*:* | s390x:Linux:*:*)-	echo "$UNAME_MACHINE"-ibm-linux-"$LIBC"-	exit ;;-    sh64*:Linux:*:*)-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"-	exit ;;-    sh*:Linux:*:*)-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"-	exit ;;-    sparc:Linux:*:* | sparc64:Linux:*:*)-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"-	exit ;;-    tile*:Linux:*:*)-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"-	exit ;;-    vax:Linux:*:*)-	echo "$UNAME_MACHINE"-dec-linux-"$LIBC"-	exit ;;-    x86_64:Linux:*:*)-	echo "$UNAME_MACHINE"-pc-linux-"$LIBC"-	exit ;;-    xtensa*:Linux:*:*)-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"-	exit ;;-    i*86:DYNIX/ptx:4*:*)-	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.-	# earlier versions are messed up and put the nodename in both-	# sysname and nodename.-	echo i386-sequent-sysv4-	exit ;;-    i*86:UNIX_SV:4.2MP:2.*)-	# Unixware is an offshoot of SVR4, but it has its own version-	# number series starting with 2...-	# I am not positive that other SVR4 systems won't match this,-	# I just have to hope.  -- rms.-	# Use sysv4.2uw... so that sysv4* matches it.-	echo "$UNAME_MACHINE"-pc-sysv4.2uw"$UNAME_VERSION"-	exit ;;-    i*86:OS/2:*:*)-	# If we were able to find `uname', then EMX Unix compatibility-	# is probably installed.-	echo "$UNAME_MACHINE"-pc-os2-emx-	exit ;;-    i*86:XTS-300:*:STOP)-	echo "$UNAME_MACHINE"-unknown-stop-	exit ;;-    i*86:atheos:*:*)-	echo "$UNAME_MACHINE"-unknown-atheos-	exit ;;-    i*86:syllable:*:*)-	echo "$UNAME_MACHINE"-pc-syllable-	exit ;;-    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)-	echo i386-unknown-lynxos"$UNAME_RELEASE"-	exit ;;-    i*86:*DOS:*:*)-	echo "$UNAME_MACHINE"-pc-msdosdjgpp-	exit ;;-    i*86:*:4.*:*)-	UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'`-	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then-		echo "$UNAME_MACHINE"-univel-sysv"$UNAME_REL"-	else-		echo "$UNAME_MACHINE"-pc-sysv"$UNAME_REL"-	fi-	exit ;;-    i*86:*:5:[678]*)-	# UnixWare 7.x, OpenUNIX and OpenServer 6.-	case `/bin/uname -X | grep "^Machine"` in-	    *486*)	     UNAME_MACHINE=i486 ;;-	    *Pentium)	     UNAME_MACHINE=i586 ;;-	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;-	esac-	echo "$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}"-	exit ;;-    i*86:*:3.2:*)-	if test -f /usr/options/cb.name; then-		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`-		echo "$UNAME_MACHINE"-pc-isc"$UNAME_REL"-	elif /bin/uname -X 2>/dev/null >/dev/null ; then-		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`-		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486-		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \-			&& UNAME_MACHINE=i586-		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \-			&& UNAME_MACHINE=i686-		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \-			&& UNAME_MACHINE=i686-		echo "$UNAME_MACHINE"-pc-sco"$UNAME_REL"-	else-		echo "$UNAME_MACHINE"-pc-sysv32-	fi-	exit ;;-    pc:*:*:*)-	# Left here for compatibility:-	# uname -m prints for DJGPP always 'pc', but it prints nothing about-	# the processor, so we play safe by assuming i586.-	# Note: whatever this is, it MUST be the same as what config.sub-	# prints for the "djgpp" host, or else GDB configure will decide that-	# this is a cross-build.-	echo i586-pc-msdosdjgpp-	exit ;;-    Intel:Mach:3*:*)-	echo i386-pc-mach3-	exit ;;-    paragon:*:*:*)-	echo i860-intel-osf1-	exit ;;-    i860:*:4.*:*) # i860-SVR4-	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then-	  echo i860-stardent-sysv"$UNAME_RELEASE" # Stardent Vistra i860-SVR4-	else # Add other i860-SVR4 vendors below as they are discovered.-	  echo i860-unknown-sysv"$UNAME_RELEASE"  # Unknown i860-SVR4-	fi-	exit ;;-    mini*:CTIX:SYS*5:*)-	# "miniframe"-	echo m68010-convergent-sysv-	exit ;;-    mc68k:UNIX:SYSTEM5:3.51m)-	echo m68k-convergent-sysv-	exit ;;-    M680?0:D-NIX:5.3:*)-	echo m68k-diab-dnix-	exit ;;-    M68*:*:R3V[5678]*:*)-	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;-    3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)-	OS_REL=''-	test -r /etc/.relid \-	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`-	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \-	  && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }-	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \-	  && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;-    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)-	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \-	  && { echo i486-ncr-sysv4; exit; } ;;-    NCR*:*:4.2:* | MPRAS*:*:4.2:*)-	OS_REL='.3'-	test -r /etc/.relid \-	    && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`-	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \-	    && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }-	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \-	    && { echo i586-ncr-sysv4.3"$OS_REL"; exit; }-	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \-	    && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;-    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)-	echo m68k-unknown-lynxos"$UNAME_RELEASE"-	exit ;;-    mc68030:UNIX_System_V:4.*:*)-	echo m68k-atari-sysv4-	exit ;;-    TSUNAMI:LynxOS:2.*:*)-	echo sparc-unknown-lynxos"$UNAME_RELEASE"-	exit ;;-    rs6000:LynxOS:2.*:*)-	echo rs6000-unknown-lynxos"$UNAME_RELEASE"-	exit ;;-    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)-	echo powerpc-unknown-lynxos"$UNAME_RELEASE"-	exit ;;-    SM[BE]S:UNIX_SV:*:*)-	echo mips-dde-sysv"$UNAME_RELEASE"-	exit ;;-    RM*:ReliantUNIX-*:*:*)-	echo mips-sni-sysv4-	exit ;;-    RM*:SINIX-*:*:*)-	echo mips-sni-sysv4-	exit ;;-    *:SINIX-*:*:*)-	if uname -p 2>/dev/null >/dev/null ; then-		UNAME_MACHINE=`(uname -p) 2>/dev/null`-		echo "$UNAME_MACHINE"-sni-sysv4-	else-		echo ns32k-sni-sysv-	fi-	exit ;;-    PENTIUM:*:4.0*:*)	# Unisys `ClearPath HMP IX 4000' SVR4/MP effort-			# says <Richard.M.Bartel@ccMail.Census.GOV>-	echo i586-unisys-sysv4-	exit ;;-    *:UNIX_System_V:4*:FTX*)-	# From Gerald Hewes <hewes@openmarket.com>.-	# How about differentiating between stratus architectures? -djm-	echo hppa1.1-stratus-sysv4-	exit ;;-    *:*:*:FTX*)-	# From seanf@swdc.stratus.com.-	echo i860-stratus-sysv4-	exit ;;-    i*86:VOS:*:*)-	# From Paul.Green@stratus.com.-	echo "$UNAME_MACHINE"-stratus-vos-	exit ;;-    *:VOS:*:*)-	# From Paul.Green@stratus.com.-	echo hppa1.1-stratus-vos-	exit ;;-    mc68*:A/UX:*:*)-	echo m68k-apple-aux"$UNAME_RELEASE"-	exit ;;-    news*:NEWS-OS:6*:*)-	echo mips-sony-newsos6-	exit ;;-    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)-	if [ -d /usr/nec ]; then-		echo mips-nec-sysv"$UNAME_RELEASE"-	else-		echo mips-unknown-sysv"$UNAME_RELEASE"-	fi-	exit ;;-    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.-	echo powerpc-be-beos-	exit ;;-    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.-	echo powerpc-apple-beos-	exit ;;-    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.-	echo i586-pc-beos-	exit ;;-    BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.-	echo i586-pc-haiku-	exit ;;-    x86_64:Haiku:*:*)-	echo x86_64-unknown-haiku-	exit ;;-    SX-4:SUPER-UX:*:*)-	echo sx4-nec-superux"$UNAME_RELEASE"-	exit ;;-    SX-5:SUPER-UX:*:*)-	echo sx5-nec-superux"$UNAME_RELEASE"-	exit ;;-    SX-6:SUPER-UX:*:*)-	echo sx6-nec-superux"$UNAME_RELEASE"-	exit ;;-    SX-7:SUPER-UX:*:*)-	echo sx7-nec-superux"$UNAME_RELEASE"-	exit ;;-    SX-8:SUPER-UX:*:*)-	echo sx8-nec-superux"$UNAME_RELEASE"-	exit ;;-    SX-8R:SUPER-UX:*:*)-	echo sx8r-nec-superux"$UNAME_RELEASE"-	exit ;;-    SX-ACE:SUPER-UX:*:*)-	echo sxace-nec-superux"$UNAME_RELEASE"-	exit ;;-    Power*:Rhapsody:*:*)-	echo powerpc-apple-rhapsody"$UNAME_RELEASE"-	exit ;;-    *:Rhapsody:*:*)-	echo "$UNAME_MACHINE"-apple-rhapsody"$UNAME_RELEASE"-	exit ;;-    *:Darwin:*:*)-	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown-	set_cc_for_build-	if test "$UNAME_PROCESSOR" = unknown ; then-	    UNAME_PROCESSOR=powerpc-	fi-	if test "`echo "$UNAME_RELEASE" | sed -e 's/\..*//'`" -le 10 ; then-	    if [ "$CC_FOR_BUILD" != no_compiler_found ]; then-		if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \-		       (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \-		       grep IS_64BIT_ARCH >/dev/null-		then-		    case $UNAME_PROCESSOR in-			i386) UNAME_PROCESSOR=x86_64 ;;-			powerpc) UNAME_PROCESSOR=powerpc64 ;;-		    esac-		fi-		# On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc-		if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \-		       (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \-		       grep IS_PPC >/dev/null-		then-		    UNAME_PROCESSOR=powerpc-		fi-	    fi-	elif test "$UNAME_PROCESSOR" = i386 ; then-	    # Avoid executing cc on OS X 10.9, as it ships with a stub-	    # that puts up a graphical alert prompting to install-	    # developer tools.  Any system running Mac OS X 10.7 or-	    # later (Darwin 11 and later) is required to have a 64-bit-	    # processor. This is not true of the ARM version of Darwin-	    # that Apple uses in portable devices.-	    UNAME_PROCESSOR=x86_64-	fi-	echo "$UNAME_PROCESSOR"-apple-darwin"$UNAME_RELEASE"-	exit ;;-    *:procnto*:*:* | *:QNX:[0123456789]*:*)-	UNAME_PROCESSOR=`uname -p`-	if test "$UNAME_PROCESSOR" = x86; then-		UNAME_PROCESSOR=i386-		UNAME_MACHINE=pc-	fi-	echo "$UNAME_PROCESSOR"-"$UNAME_MACHINE"-nto-qnx"$UNAME_RELEASE"-	exit ;;-    *:QNX:*:4*)-	echo i386-pc-qnx-	exit ;;-    NEO-*:NONSTOP_KERNEL:*:*)-	echo neo-tandem-nsk"$UNAME_RELEASE"-	exit ;;-    NSE-*:NONSTOP_KERNEL:*:*)-	echo nse-tandem-nsk"$UNAME_RELEASE"-	exit ;;-    NSR-*:NONSTOP_KERNEL:*:*)-	echo nsr-tandem-nsk"$UNAME_RELEASE"-	exit ;;-    NSV-*:NONSTOP_KERNEL:*:*)-	echo nsv-tandem-nsk"$UNAME_RELEASE"-	exit ;;-    NSX-*:NONSTOP_KERNEL:*:*)-	echo nsx-tandem-nsk"$UNAME_RELEASE"-	exit ;;-    *:NonStop-UX:*:*)-	echo mips-compaq-nonstopux-	exit ;;-    BS2000:POSIX*:*:*)-	echo bs2000-siemens-sysv-	exit ;;-    DS/*:UNIX_System_V:*:*)-	echo "$UNAME_MACHINE"-"$UNAME_SYSTEM"-"$UNAME_RELEASE"-	exit ;;-    *:Plan9:*:*)-	# "uname -m" is not consistent, so use $cputype instead. 386-	# is converted to i386 for consistency with other x86-	# operating systems.-	# shellcheck disable=SC2154-	if test "$cputype" = 386; then-	    UNAME_MACHINE=i386-	else-	    UNAME_MACHINE="$cputype"-	fi-	echo "$UNAME_MACHINE"-unknown-plan9-	exit ;;-    *:TOPS-10:*:*)-	echo pdp10-unknown-tops10-	exit ;;-    *:TENEX:*:*)-	echo pdp10-unknown-tenex-	exit ;;-    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)-	echo pdp10-dec-tops20-	exit ;;-    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)-	echo pdp10-xkl-tops20-	exit ;;-    *:TOPS-20:*:*)-	echo pdp10-unknown-tops20-	exit ;;-    *:ITS:*:*)-	echo pdp10-unknown-its-	exit ;;-    SEI:*:*:SEIUX)-	echo mips-sei-seiux"$UNAME_RELEASE"-	exit ;;-    *:DragonFly:*:*)-	echo "$UNAME_MACHINE"-unknown-dragonfly"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"-	exit ;;-    *:*VMS:*:*)-	UNAME_MACHINE=`(uname -p) 2>/dev/null`-	case "$UNAME_MACHINE" in-	    A*) echo alpha-dec-vms ; exit ;;-	    I*) echo ia64-dec-vms ; exit ;;-	    V*) echo vax-dec-vms ; exit ;;-	esac ;;-    *:XENIX:*:SysV)-	echo i386-pc-xenix-	exit ;;-    i*86:skyos:*:*)-	echo "$UNAME_MACHINE"-pc-skyos"`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'`"-	exit ;;-    i*86:rdos:*:*)-	echo "$UNAME_MACHINE"-pc-rdos-	exit ;;-    i*86:AROS:*:*)-	echo "$UNAME_MACHINE"-pc-aros-	exit ;;-    x86_64:VMkernel:*:*)-	echo "$UNAME_MACHINE"-unknown-esx-	exit ;;-    amd64:Isilon\ OneFS:*:*)-	echo x86_64-unknown-onefs-	exit ;;-    *:Unleashed:*:*)-	echo "$UNAME_MACHINE"-unknown-unleashed"$UNAME_RELEASE"-	exit ;;-esac--# No uname command or uname output not recognized.-set_cc_for_build-cat > "$dummy.c" <<EOF-#ifdef _SEQUENT_-#include <sys/types.h>-#include <sys/utsname.h>-#endif-main ()-{-#if defined (sony)-#if defined (MIPSEB)-  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,-     I don't know....  */-  printf ("mips-sony-bsd\n"); exit (0);-#else-#include <sys/param.h>-  printf ("m68k-sony-newsos%s\n",-#ifdef NEWSOS4-  "4"-#else-  ""-#endif-  ); exit (0);-#endif-#endif--#if defined (NeXT)-#if !defined (__ARCHITECTURE__)-#define __ARCHITECTURE__ "m68k"-#endif-  int version;-  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;-  if (version < 4)-    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);-  else-    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);-  exit (0);-#endif--#if defined (MULTIMAX) || defined (n16)-#if defined (UMAXV)-  printf ("ns32k-encore-sysv\n"); exit (0);-#else-#if defined (CMU)-  printf ("ns32k-encore-mach\n"); exit (0);-#else-  printf ("ns32k-encore-bsd\n"); exit (0);-#endif-#endif-#endif--#if defined (__386BSD__)-  printf ("i386-pc-bsd\n"); exit (0);-#endif--#if defined (sequent)-#if defined (i386)-  printf ("i386-sequent-dynix\n"); exit (0);-#endif-#if defined (ns32000)-  printf ("ns32k-sequent-dynix\n"); exit (0);-#endif-#endif--#if defined (_SEQUENT_)-  struct utsname un;--  uname(&un);-  if (strncmp(un.version, "V2", 2) == 0) {-    printf ("i386-sequent-ptx2\n"); exit (0);-  }-  if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */-    printf ("i386-sequent-ptx1\n"); exit (0);-  }-  printf ("i386-sequent-ptx\n"); exit (0);-#endif--#if defined (vax)-#if !defined (ultrix)-#include <sys/param.h>-#if defined (BSD)-#if BSD == 43-  printf ("vax-dec-bsd4.3\n"); exit (0);-#else-#if BSD == 199006-  printf ("vax-dec-bsd4.3reno\n"); exit (0);-#else-  printf ("vax-dec-bsd\n"); exit (0);-#endif-#endif-#else-  printf ("vax-dec-bsd\n"); exit (0);-#endif-#else-  printf ("vax-dec-ultrix\n"); exit (0);-#endif-#endif-#if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__)-#if defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__)-#include <signal.h>-#if defined(_SIZE_T_) /* >= ULTRIX4 */-  printf ("mips-dec-ultrix4\n"); exit (0);-#else-#if defined(ULTRIX3) || defined(ultrix3) || defined(SIGLOST)-  printf ("mips-dec-ultrix3\n"); exit (0);-#endif-#endif-#endif-#endif--#if defined (alliant) && defined (i860)-  printf ("i860-alliant-bsd\n"); exit (0);-#endif--  exit (1);-}-EOF--$CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null && SYSTEM_NAME=`$dummy` &&-	{ echo "$SYSTEM_NAME"; exit; }--# Apollos put the system type in the environment.-test -d /usr/apollo && { echo "$ISP-apollo-$SYSTYPE"; exit; }--echo "$0: unable to guess system type" >&2--case "$UNAME_MACHINE:$UNAME_SYSTEM" in-    mips:Linux | mips64:Linux)-	# If we got here on MIPS GNU/Linux, output extra information.-	cat >&2 <<EOF--NOTE: MIPS GNU/Linux systems require a C compiler to fully recognize-the system type. Please install a C compiler and try again.-EOF-	;;-esac--cat >&2 <<EOF--This script (version $timestamp), has failed to recognize the-operating system you are using. If your script is old, overwrite *all*-copies of config.guess and config.sub with the latest versions from:--  https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess-and-  https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub--If $0 has already been updated, send the following data and any-information you think might be pertinent to config-patches@gnu.org to-provide the necessary information to handle your system.--config.guess timestamp = $timestamp--uname -m = `(uname -m) 2>/dev/null || echo unknown`-uname -r = `(uname -r) 2>/dev/null || echo unknown`-uname -s = `(uname -s) 2>/dev/null || echo unknown`-uname -v = `(uname -v) 2>/dev/null || echo unknown`--/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`-/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`--hostinfo               = `(hostinfo) 2>/dev/null`-/bin/universe          = `(/bin/universe) 2>/dev/null`-/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`-/bin/arch              = `(/bin/arch) 2>/dev/null`-/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`--UNAME_MACHINE = "$UNAME_MACHINE"-UNAME_RELEASE = "$UNAME_RELEASE"-UNAME_SYSTEM  = "$UNAME_SYSTEM"-UNAME_VERSION = "$UNAME_VERSION"-EOF+#   Copyright 1992-2022 Free Software Foundation, Inc.++# shellcheck disable=SC2006,SC2268 # see below for rationale++timestamp='2022-01-09'++# This file is free software; you can redistribute it and/or modify it+# under the terms of the GNU General Public License as published by+# the Free Software Foundation, either version 3 of the License, or+# (at your option) any later version.+#+# This program is distributed in the hope that it will be useful, but+# WITHOUT ANY WARRANTY; without even the implied warranty of+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU+# General Public License for more details.+#+# You should have received a copy of the GNU General Public License+# along with this program; if not, see <https://www.gnu.org/licenses/>.+#+# As a special exception to the GNU General Public License, if you+# distribute this file as part of a program that contains a+# configuration script generated by Autoconf, you may include it under+# the same distribution terms that you use for the rest of that+# program.  This Exception is an additional permission under section 7+# of the GNU General Public License, version 3 ("GPLv3").+#+# Originally written by Per Bothner; maintained since 2000 by Ben Elliston.+#+# You can get the latest version of this script from:+# https://git.savannah.gnu.org/cgit/config.git/plain/config.guess+#+# Please send patches to <config-patches@gnu.org>.+++# The "shellcheck disable" line above the timestamp inhibits complaints+# about features and limitations of the classic Bourne shell that were+# superseded or lifted in POSIX.  However, this script identifies a wide+# variety of pre-POSIX systems that do not have POSIX shells at all, and+# even some reasonably current systems (Solaris 10 as case-in-point) still+# have a pre-POSIX /bin/sh.+++me=`echo "$0" | sed -e 's,.*/,,'`++usage="\+Usage: $0 [OPTION]++Output the configuration name of the system \`$me' is run on.++Options:+  -h, --help         print this help, then exit+  -t, --time-stamp   print date of last modification, then exit+  -v, --version      print version number, then exit++Report bugs and patches to <config-patches@gnu.org>."++version="\+GNU config.guess ($timestamp)++Originally written by Per Bothner.+Copyright 1992-2022 Free Software Foundation, Inc.++This is free software; see the source for copying conditions.  There is NO+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."++help="+Try \`$me --help' for more information."++# Parse command line+while test $# -gt 0 ; do+  case $1 in+    --time-stamp | --time* | -t )+       echo "$timestamp" ; exit ;;+    --version | -v )+       echo "$version" ; exit ;;+    --help | --h* | -h )+       echo "$usage"; exit ;;+    -- )     # Stop option processing+       shift; break ;;+    - )	# Use stdin as input.+       break ;;+    -* )+       echo "$me: invalid option $1$help" >&2+       exit 1 ;;+    * )+       break ;;+  esac+done++if test $# != 0; then+  echo "$me: too many arguments$help" >&2+  exit 1+fi++# Just in case it came from the environment.+GUESS=++# CC_FOR_BUILD -- compiler used by this script. Note that the use of a+# compiler to aid in system detection is discouraged as it requires+# temporary files to be created and, as you can see below, it is a+# headache to deal with in a portable fashion.++# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still+# use `HOST_CC' if defined, but it is deprecated.++# Portable tmp directory creation inspired by the Autoconf team.++tmp=+# shellcheck disable=SC2172+trap 'test -z "$tmp" || rm -fr "$tmp"' 0 1 2 13 15++set_cc_for_build() {+    # prevent multiple calls if $tmp is already set+    test "$tmp" && return 0+    : "${TMPDIR=/tmp}"+    # shellcheck disable=SC2039,SC3028+    { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||+	{ test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir "$tmp" 2>/dev/null) ; } ||+	{ tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir "$tmp" 2>/dev/null) && echo "Warning: creating insecure temp directory" >&2 ; } ||+	{ echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; }+    dummy=$tmp/dummy+    case ${CC_FOR_BUILD-},${HOST_CC-},${CC-} in+	,,)    echo "int x;" > "$dummy.c"+	       for driver in cc gcc c89 c99 ; do+		   if ($driver -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then+		       CC_FOR_BUILD=$driver+		       break+		   fi+	       done+	       if test x"$CC_FOR_BUILD" = x ; then+		   CC_FOR_BUILD=no_compiler_found+	       fi+	       ;;+	,,*)   CC_FOR_BUILD=$CC ;;+	,*,*)  CC_FOR_BUILD=$HOST_CC ;;+    esac+}++# This is needed to find uname on a Pyramid OSx when run in the BSD universe.+# (ghazi@noc.rutgers.edu 1994-08-24)+if test -f /.attbin/uname ; then+	PATH=$PATH:/.attbin ; export PATH+fi++UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown+UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown++case $UNAME_SYSTEM in+Linux|GNU|GNU/*)+	LIBC=unknown++	set_cc_for_build+	cat <<-EOF > "$dummy.c"+	#include <features.h>+	#if defined(__UCLIBC__)+	LIBC=uclibc+	#elif defined(__dietlibc__)+	LIBC=dietlibc+	#elif defined(__GLIBC__)+	LIBC=gnu+	#else+	#include <stdarg.h>+	/* First heuristic to detect musl libc.  */+	#ifdef __DEFINED_va_list+	LIBC=musl+	#endif+	#endif+	EOF+	cc_set_libc=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`+	eval "$cc_set_libc"++	# Second heuristic to detect musl libc.+	if [ "$LIBC" = unknown ] &&+	   command -v ldd >/dev/null &&+	   ldd --version 2>&1 | grep -q ^musl; then+		LIBC=musl+	fi++	# If the system lacks a compiler, then just pick glibc.+	# We could probably try harder.+	if [ "$LIBC" = unknown ]; then+		LIBC=gnu+	fi+	;;+esac++# Note: order is significant - the case branches are not exclusive.++case $UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION in+    *:NetBSD:*:*)+	# NetBSD (nbsd) targets should (where applicable) match one or+	# more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,+	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently+	# switched to ELF, *-*-netbsd* would select the old+	# object file format.  This provides both forward+	# compatibility and a consistent mechanism for selecting the+	# object file format.+	#+	# Note: NetBSD doesn't particularly care about the vendor+	# portion of the name.  We always set it to "unknown".+	UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \+	    /sbin/sysctl -n hw.machine_arch 2>/dev/null || \+	    /usr/sbin/sysctl -n hw.machine_arch 2>/dev/null || \+	    echo unknown)`+	case $UNAME_MACHINE_ARCH in+	    aarch64eb) machine=aarch64_be-unknown ;;+	    armeb) machine=armeb-unknown ;;+	    arm*) machine=arm-unknown ;;+	    sh3el) machine=shl-unknown ;;+	    sh3eb) machine=sh-unknown ;;+	    sh5el) machine=sh5le-unknown ;;+	    earmv*)+		arch=`echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e\(armv[0-9]\).*$,\1,'`+		endian=`echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*\(eb\)$,\1,p'`+		machine=${arch}${endian}-unknown+		;;+	    *) machine=$UNAME_MACHINE_ARCH-unknown ;;+	esac+	# The Operating System including object format, if it has switched+	# to ELF recently (or will in the future) and ABI.+	case $UNAME_MACHINE_ARCH in+	    earm*)+		os=netbsdelf+		;;+	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)+		set_cc_for_build+		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \+			| grep -q __ELF__+		then+		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).+		    # Return netbsd for either.  FIX?+		    os=netbsd+		else+		    os=netbsdelf+		fi+		;;+	    *)+		os=netbsd+		;;+	esac+	# Determine ABI tags.+	case $UNAME_MACHINE_ARCH in+	    earm*)+		expr='s/^earmv[0-9]/-eabi/;s/eb$//'+		abi=`echo "$UNAME_MACHINE_ARCH" | sed -e "$expr"`+		;;+	esac+	# The OS release+	# Debian GNU/NetBSD machines have a different userland, and+	# thus, need a distinct triplet. However, they do not need+	# kernel version information, so it can be replaced with a+	# suitable tag, in the style of linux-gnu.+	case $UNAME_VERSION in+	    Debian*)+		release='-gnu'+		;;+	    *)+		release=`echo "$UNAME_RELEASE" | sed -e 's/[-_].*//' | cut -d. -f1,2`+		;;+	esac+	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:+	# contains redundant information, the shorter form:+	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.+	GUESS=$machine-${os}${release}${abi-}+	;;+    *:Bitrig:*:*)+	UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`+	GUESS=$UNAME_MACHINE_ARCH-unknown-bitrig$UNAME_RELEASE+	;;+    *:OpenBSD:*:*)+	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`+	GUESS=$UNAME_MACHINE_ARCH-unknown-openbsd$UNAME_RELEASE+	;;+    *:SecBSD:*:*)+	UNAME_MACHINE_ARCH=`arch | sed 's/SecBSD.//'`+	GUESS=$UNAME_MACHINE_ARCH-unknown-secbsd$UNAME_RELEASE+	;;+    *:LibertyBSD:*:*)+	UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`+	GUESS=$UNAME_MACHINE_ARCH-unknown-libertybsd$UNAME_RELEASE+	;;+    *:MidnightBSD:*:*)+	GUESS=$UNAME_MACHINE-unknown-midnightbsd$UNAME_RELEASE+	;;+    *:ekkoBSD:*:*)+	GUESS=$UNAME_MACHINE-unknown-ekkobsd$UNAME_RELEASE+	;;+    *:SolidBSD:*:*)+	GUESS=$UNAME_MACHINE-unknown-solidbsd$UNAME_RELEASE+	;;+    *:OS108:*:*)+	GUESS=$UNAME_MACHINE-unknown-os108_$UNAME_RELEASE+	;;+    macppc:MirBSD:*:*)+	GUESS=powerpc-unknown-mirbsd$UNAME_RELEASE+	;;+    *:MirBSD:*:*)+	GUESS=$UNAME_MACHINE-unknown-mirbsd$UNAME_RELEASE+	;;+    *:Sortix:*:*)+	GUESS=$UNAME_MACHINE-unknown-sortix+	;;+    *:Twizzler:*:*)+	GUESS=$UNAME_MACHINE-unknown-twizzler+	;;+    *:Redox:*:*)+	GUESS=$UNAME_MACHINE-unknown-redox+	;;+    mips:OSF1:*.*)+	GUESS=mips-dec-osf1+	;;+    alpha:OSF1:*:*)+	# Reset EXIT trap before exiting to avoid spurious non-zero exit code.+	trap '' 0+	case $UNAME_RELEASE in+	*4.0)+		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`+		;;+	*5.*)+		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`+		;;+	esac+	# According to Compaq, /usr/sbin/psrinfo has been available on+	# OSF/1 and Tru64 systems produced since 1995.  I hope that+	# covers most systems running today.  This code pipes the CPU+	# types through head -n 1, so we only detect the type of CPU 0.+	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`+	case $ALPHA_CPU_TYPE in+	    "EV4 (21064)")+		UNAME_MACHINE=alpha ;;+	    "EV4.5 (21064)")+		UNAME_MACHINE=alpha ;;+	    "LCA4 (21066/21068)")+		UNAME_MACHINE=alpha ;;+	    "EV5 (21164)")+		UNAME_MACHINE=alphaev5 ;;+	    "EV5.6 (21164A)")+		UNAME_MACHINE=alphaev56 ;;+	    "EV5.6 (21164PC)")+		UNAME_MACHINE=alphapca56 ;;+	    "EV5.7 (21164PC)")+		UNAME_MACHINE=alphapca57 ;;+	    "EV6 (21264)")+		UNAME_MACHINE=alphaev6 ;;+	    "EV6.7 (21264A)")+		UNAME_MACHINE=alphaev67 ;;+	    "EV6.8CB (21264C)")+		UNAME_MACHINE=alphaev68 ;;+	    "EV6.8AL (21264B)")+		UNAME_MACHINE=alphaev68 ;;+	    "EV6.8CX (21264D)")+		UNAME_MACHINE=alphaev68 ;;+	    "EV6.9A (21264/EV69A)")+		UNAME_MACHINE=alphaev69 ;;+	    "EV7 (21364)")+		UNAME_MACHINE=alphaev7 ;;+	    "EV7.9 (21364A)")+		UNAME_MACHINE=alphaev79 ;;+	esac+	# A Pn.n version is a patched version.+	# A Vn.n version is a released version.+	# A Tn.n version is a released field test version.+	# A Xn.n version is an unreleased experimental baselevel.+	# 1.2 uses "1.2" for uname -r.+	OSF_REL=`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`+	GUESS=$UNAME_MACHINE-dec-osf$OSF_REL+	;;+    Amiga*:UNIX_System_V:4.0:*)+	GUESS=m68k-unknown-sysv4+	;;+    *:[Aa]miga[Oo][Ss]:*:*)+	GUESS=$UNAME_MACHINE-unknown-amigaos+	;;+    *:[Mm]orph[Oo][Ss]:*:*)+	GUESS=$UNAME_MACHINE-unknown-morphos+	;;+    *:OS/390:*:*)+	GUESS=i370-ibm-openedition+	;;+    *:z/VM:*:*)+	GUESS=s390-ibm-zvmoe+	;;+    *:OS400:*:*)+	GUESS=powerpc-ibm-os400+	;;+    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)+	GUESS=arm-acorn-riscix$UNAME_RELEASE+	;;+    arm*:riscos:*:*|arm*:RISCOS:*:*)+	GUESS=arm-unknown-riscos+	;;+    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)+	GUESS=hppa1.1-hitachi-hiuxmpp+	;;+    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)+	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.+	case `(/bin/universe) 2>/dev/null` in+	    att) GUESS=pyramid-pyramid-sysv3 ;;+	    *)   GUESS=pyramid-pyramid-bsd   ;;+	esac+	;;+    NILE*:*:*:dcosx)+	GUESS=pyramid-pyramid-svr4+	;;+    DRS?6000:unix:4.0:6*)+	GUESS=sparc-icl-nx6+	;;+    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)+	case `/usr/bin/uname -p` in+	    sparc) GUESS=sparc-icl-nx7 ;;+	esac+	;;+    s390x:SunOS:*:*)+	SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`+	GUESS=$UNAME_MACHINE-ibm-solaris2$SUN_REL+	;;+    sun4H:SunOS:5.*:*)+	SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`+	GUESS=sparc-hal-solaris2$SUN_REL+	;;+    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)+	SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`+	GUESS=sparc-sun-solaris2$SUN_REL+	;;+    i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)+	GUESS=i386-pc-auroraux$UNAME_RELEASE+	;;+    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)+	set_cc_for_build+	SUN_ARCH=i386+	# If there is a compiler, see if it is configured for 64-bit objects.+	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.+	# This test works for both compilers.+	if test "$CC_FOR_BUILD" != no_compiler_found; then+	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \+		(CCOPTS="" $CC_FOR_BUILD -m64 -E - 2>/dev/null) | \+		grep IS_64BIT_ARCH >/dev/null+	    then+		SUN_ARCH=x86_64+	    fi+	fi+	SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`+	GUESS=$SUN_ARCH-pc-solaris2$SUN_REL+	;;+    sun4*:SunOS:6*:*)+	# According to config.sub, this is the proper way to canonicalize+	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but+	# it's likely to be more like Solaris than SunOS4.+	SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`+	GUESS=sparc-sun-solaris3$SUN_REL+	;;+    sun4*:SunOS:*:*)+	case `/usr/bin/arch -k` in+	    Series*|S4*)+		UNAME_RELEASE=`uname -v`+		;;+	esac+	# Japanese Language versions have a version number like `4.1.3-JL'.+	SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/'`+	GUESS=sparc-sun-sunos$SUN_REL+	;;+    sun3*:SunOS:*:*)+	GUESS=m68k-sun-sunos$UNAME_RELEASE+	;;+    sun*:*:4.2BSD:*)+	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`+	test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3+	case `/bin/arch` in+	    sun3)+		GUESS=m68k-sun-sunos$UNAME_RELEASE+		;;+	    sun4)+		GUESS=sparc-sun-sunos$UNAME_RELEASE+		;;+	esac+	;;+    aushp:SunOS:*:*)+	GUESS=sparc-auspex-sunos$UNAME_RELEASE+	;;+    # The situation for MiNT is a little confusing.  The machine name+    # can be virtually everything (everything which is not+    # "atarist" or "atariste" at least should have a processor+    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"+    # to the lowercase version "mint" (or "freemint").  Finally+    # the system name "TOS" denotes a system which is actually not+    # MiNT.  But MiNT is downward compatible to TOS, so this should+    # be no problem.+    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)+	GUESS=m68k-atari-mint$UNAME_RELEASE+	;;+    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)+	GUESS=m68k-atari-mint$UNAME_RELEASE+	;;+    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)+	GUESS=m68k-atari-mint$UNAME_RELEASE+	;;+    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)+	GUESS=m68k-milan-mint$UNAME_RELEASE+	;;+    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)+	GUESS=m68k-hades-mint$UNAME_RELEASE+	;;+    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)+	GUESS=m68k-unknown-mint$UNAME_RELEASE+	;;+    m68k:machten:*:*)+	GUESS=m68k-apple-machten$UNAME_RELEASE+	;;+    powerpc:machten:*:*)+	GUESS=powerpc-apple-machten$UNAME_RELEASE+	;;+    RISC*:Mach:*:*)+	GUESS=mips-dec-mach_bsd4.3+	;;+    RISC*:ULTRIX:*:*)+	GUESS=mips-dec-ultrix$UNAME_RELEASE+	;;+    VAX*:ULTRIX*:*:*)+	GUESS=vax-dec-ultrix$UNAME_RELEASE+	;;+    2020:CLIX:*:* | 2430:CLIX:*:*)+	GUESS=clipper-intergraph-clix$UNAME_RELEASE+	;;+    mips:*:*:UMIPS | mips:*:*:RISCos)+	set_cc_for_build+	sed 's/^	//' << EOF > "$dummy.c"+#ifdef __cplusplus+#include <stdio.h>  /* for printf() prototype */+	int main (int argc, char *argv[]) {+#else+	int main (argc, argv) int argc; char *argv[]; {+#endif+	#if defined (host_mips) && defined (MIPSEB)+	#if defined (SYSTYPE_SYSV)+	  printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0);+	#endif+	#if defined (SYSTYPE_SVR4)+	  printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0);+	#endif+	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)+	  printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0);+	#endif+	#endif+	  exit (-1);+	}+EOF+	$CC_FOR_BUILD -o "$dummy" "$dummy.c" &&+	  dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` &&+	  SYSTEM_NAME=`"$dummy" "$dummyarg"` &&+	    { echo "$SYSTEM_NAME"; exit; }+	GUESS=mips-mips-riscos$UNAME_RELEASE+	;;+    Motorola:PowerMAX_OS:*:*)+	GUESS=powerpc-motorola-powermax+	;;+    Motorola:*:4.3:PL8-*)+	GUESS=powerpc-harris-powermax+	;;+    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)+	GUESS=powerpc-harris-powermax+	;;+    Night_Hawk:Power_UNIX:*:*)+	GUESS=powerpc-harris-powerunix+	;;+    m88k:CX/UX:7*:*)+	GUESS=m88k-harris-cxux7+	;;+    m88k:*:4*:R4*)+	GUESS=m88k-motorola-sysv4+	;;+    m88k:*:3*:R3*)+	GUESS=m88k-motorola-sysv3+	;;+    AViiON:dgux:*:*)+	# DG/UX returns AViiON for all architectures+	UNAME_PROCESSOR=`/usr/bin/uname -p`+	if test "$UNAME_PROCESSOR" = mc88100 || test "$UNAME_PROCESSOR" = mc88110+	then+	    if test "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx || \+	       test "$TARGET_BINARY_INTERFACE"x = x+	    then+		GUESS=m88k-dg-dgux$UNAME_RELEASE+	    else+		GUESS=m88k-dg-dguxbcs$UNAME_RELEASE+	    fi+	else+	    GUESS=i586-dg-dgux$UNAME_RELEASE+	fi+	;;+    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)+	GUESS=m88k-dolphin-sysv3+	;;+    M88*:*:R3*:*)+	# Delta 88k system running SVR3+	GUESS=m88k-motorola-sysv3+	;;+    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)+	GUESS=m88k-tektronix-sysv3+	;;+    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)+	GUESS=m68k-tektronix-bsd+	;;+    *:IRIX*:*:*)+	IRIX_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/g'`+	GUESS=mips-sgi-irix$IRIX_REL+	;;+    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.+	GUESS=romp-ibm-aix    # uname -m gives an 8 hex-code CPU id+	;;                    # Note that: echo "'`uname -s`'" gives 'AIX '+    i*86:AIX:*:*)+	GUESS=i386-ibm-aix+	;;+    ia64:AIX:*:*)+	if test -x /usr/bin/oslevel ; then+		IBM_REV=`/usr/bin/oslevel`+	else+		IBM_REV=$UNAME_VERSION.$UNAME_RELEASE+	fi+	GUESS=$UNAME_MACHINE-ibm-aix$IBM_REV+	;;+    *:AIX:2:3)+	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then+		set_cc_for_build+		sed 's/^		//' << EOF > "$dummy.c"+		#include <sys/systemcfg.h>++		main()+			{+			if (!__power_pc())+				exit(1);+			puts("powerpc-ibm-aix3.2.5");+			exit(0);+			}+EOF+		if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"`+		then+			GUESS=$SYSTEM_NAME+		else+			GUESS=rs6000-ibm-aix3.2.5+		fi+	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then+		GUESS=rs6000-ibm-aix3.2.4+	else+		GUESS=rs6000-ibm-aix3.2+	fi+	;;+    *:AIX:*:[4567])+	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`+	if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then+		IBM_ARCH=rs6000+	else+		IBM_ARCH=powerpc+	fi+	if test -x /usr/bin/lslpp ; then+		IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc | \+			   awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`+	else+		IBM_REV=$UNAME_VERSION.$UNAME_RELEASE+	fi+	GUESS=$IBM_ARCH-ibm-aix$IBM_REV+	;;+    *:AIX:*:*)+	GUESS=rs6000-ibm-aix+	;;+    ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*)+	GUESS=romp-ibm-bsd4.4+	;;+    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and+	GUESS=romp-ibm-bsd$UNAME_RELEASE    # 4.3 with uname added to+	;;                                  # report: romp-ibm BSD 4.3+    *:BOSX:*:*)+	GUESS=rs6000-bull-bosx+	;;+    DPX/2?00:B.O.S.:*:*)+	GUESS=m68k-bull-sysv3+	;;+    9000/[34]??:4.3bsd:1.*:*)+	GUESS=m68k-hp-bsd+	;;+    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)+	GUESS=m68k-hp-bsd4.4+	;;+    9000/[34678]??:HP-UX:*:*)+	HPUX_REV=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*.[0B]*//'`+	case $UNAME_MACHINE in+	    9000/31?)            HP_ARCH=m68000 ;;+	    9000/[34]??)         HP_ARCH=m68k ;;+	    9000/[678][0-9][0-9])+		if test -x /usr/bin/getconf; then+		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`+		    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`+		    case $sc_cpu_version in+		      523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0+		      528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1+		      532)                      # CPU_PA_RISC2_0+			case $sc_kernel_bits in+			  32) HP_ARCH=hppa2.0n ;;+			  64) HP_ARCH=hppa2.0w ;;+			  '') HP_ARCH=hppa2.0 ;;   # HP-UX 10.20+			esac ;;+		    esac+		fi+		if test "$HP_ARCH" = ""; then+		    set_cc_for_build+		    sed 's/^		//' << EOF > "$dummy.c"++		#define _HPUX_SOURCE+		#include <stdlib.h>+		#include <unistd.h>++		int main ()+		{+		#if defined(_SC_KERNEL_BITS)+		    long bits = sysconf(_SC_KERNEL_BITS);+		#endif+		    long cpu  = sysconf (_SC_CPU_VERSION);++		    switch (cpu)+			{+			case CPU_PA_RISC1_0: puts ("hppa1.0"); break;+			case CPU_PA_RISC1_1: puts ("hppa1.1"); break;+			case CPU_PA_RISC2_0:+		#if defined(_SC_KERNEL_BITS)+			    switch (bits)+				{+				case 64: puts ("hppa2.0w"); break;+				case 32: puts ("hppa2.0n"); break;+				default: puts ("hppa2.0"); break;+				} break;+		#else  /* !defined(_SC_KERNEL_BITS) */+			    puts ("hppa2.0"); break;+		#endif+			default: puts ("hppa1.0"); break;+			}+		    exit (0);+		}+EOF+		    (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"`+		    test -z "$HP_ARCH" && HP_ARCH=hppa+		fi ;;+	esac+	if test "$HP_ARCH" = hppa2.0w+	then+	    set_cc_for_build++	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating+	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler+	    # generating 64-bit code.  GNU and HP use different nomenclature:+	    #+	    # $ CC_FOR_BUILD=cc ./config.guess+	    # => hppa2.0w-hp-hpux11.23+	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess+	    # => hppa64-hp-hpux11.23++	    if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) |+		grep -q __LP64__+	    then+		HP_ARCH=hppa2.0w+	    else+		HP_ARCH=hppa64+	    fi+	fi+	GUESS=$HP_ARCH-hp-hpux$HPUX_REV+	;;+    ia64:HP-UX:*:*)+	HPUX_REV=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*.[0B]*//'`+	GUESS=ia64-hp-hpux$HPUX_REV+	;;+    3050*:HI-UX:*:*)+	set_cc_for_build+	sed 's/^	//' << EOF > "$dummy.c"+	#include <unistd.h>+	int+	main ()+	{+	  long cpu = sysconf (_SC_CPU_VERSION);+	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns+	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct+	     results, however.  */+	  if (CPU_IS_PA_RISC (cpu))+	    {+	      switch (cpu)+		{+		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;+		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;+		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;+		  default: puts ("hppa-hitachi-hiuxwe2"); break;+		}+	    }+	  else if (CPU_IS_HP_MC68K (cpu))+	    puts ("m68k-hitachi-hiuxwe2");+	  else puts ("unknown-hitachi-hiuxwe2");+	  exit (0);+	}+EOF+	$CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` &&+		{ echo "$SYSTEM_NAME"; exit; }+	GUESS=unknown-hitachi-hiuxwe2+	;;+    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*)+	GUESS=hppa1.1-hp-bsd+	;;+    9000/8??:4.3bsd:*:*)+	GUESS=hppa1.0-hp-bsd+	;;+    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)+	GUESS=hppa1.0-hp-mpeix+	;;+    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*)+	GUESS=hppa1.1-hp-osf+	;;+    hp8??:OSF1:*:*)+	GUESS=hppa1.0-hp-osf+	;;+    i*86:OSF1:*:*)+	if test -x /usr/sbin/sysversion ; then+	    GUESS=$UNAME_MACHINE-unknown-osf1mk+	else+	    GUESS=$UNAME_MACHINE-unknown-osf1+	fi+	;;+    parisc*:Lites*:*:*)+	GUESS=hppa1.1-hp-lites+	;;+    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)+	GUESS=c1-convex-bsd+	;;+    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)+	if getsysinfo -f scalar_acc+	then echo c32-convex-bsd+	else echo c2-convex-bsd+	fi+	exit ;;+    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)+	GUESS=c34-convex-bsd+	;;+    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)+	GUESS=c38-convex-bsd+	;;+    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)+	GUESS=c4-convex-bsd+	;;+    CRAY*Y-MP:*:*:*)+	CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'`+	GUESS=ymp-cray-unicos$CRAY_REL+	;;+    CRAY*[A-Z]90:*:*:*)+	echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \+	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \+	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \+	      -e 's/\.[^.]*$/.X/'+	exit ;;+    CRAY*TS:*:*:*)+	CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'`+	GUESS=t90-cray-unicos$CRAY_REL+	;;+    CRAY*T3E:*:*:*)+	CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'`+	GUESS=alphaev5-cray-unicosmk$CRAY_REL+	;;+    CRAY*SV1:*:*:*)+	CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'`+	GUESS=sv1-cray-unicos$CRAY_REL+	;;+    *:UNICOS/mp:*:*)+	CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'`+	GUESS=craynv-cray-unicosmp$CRAY_REL+	;;+    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)+	FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`+	FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`+	FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'`+	GUESS=${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}+	;;+    5000:UNIX_System_V:4.*:*)+	FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`+	FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'`+	GUESS=sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}+	;;+    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)+	GUESS=$UNAME_MACHINE-pc-bsdi$UNAME_RELEASE+	;;+    sparc*:BSD/OS:*:*)+	GUESS=sparc-unknown-bsdi$UNAME_RELEASE+	;;+    *:BSD/OS:*:*)+	GUESS=$UNAME_MACHINE-unknown-bsdi$UNAME_RELEASE+	;;+    arm:FreeBSD:*:*)+	UNAME_PROCESSOR=`uname -p`+	set_cc_for_build+	if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \+	    | grep -q __ARM_PCS_VFP+	then+	    FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'`+	    GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabi+	else+	    FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'`+	    GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabihf+	fi+	;;+    *:FreeBSD:*:*)+	UNAME_PROCESSOR=`/usr/bin/uname -p`+	case $UNAME_PROCESSOR in+	    amd64)+		UNAME_PROCESSOR=x86_64 ;;+	    i386)+		UNAME_PROCESSOR=i586 ;;+	esac+	FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'`+	GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL+	;;+    i*:CYGWIN*:*)+	GUESS=$UNAME_MACHINE-pc-cygwin+	;;+    *:MINGW64*:*)+	GUESS=$UNAME_MACHINE-pc-mingw64+	;;+    *:MINGW*:*)+	GUESS=$UNAME_MACHINE-pc-mingw32+	;;+    *:MSYS*:*)+	GUESS=$UNAME_MACHINE-pc-msys+	;;+    i*:PW*:*)+	GUESS=$UNAME_MACHINE-pc-pw32+	;;+    *:SerenityOS:*:*)+        GUESS=$UNAME_MACHINE-pc-serenity+        ;;+    *:Interix*:*)+	case $UNAME_MACHINE in+	    x86)+		GUESS=i586-pc-interix$UNAME_RELEASE+		;;+	    authenticamd | genuineintel | EM64T)+		GUESS=x86_64-unknown-interix$UNAME_RELEASE+		;;+	    IA64)+		GUESS=ia64-unknown-interix$UNAME_RELEASE+		;;+	esac ;;+    i*:UWIN*:*)+	GUESS=$UNAME_MACHINE-pc-uwin+	;;+    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)+	GUESS=x86_64-pc-cygwin+	;;+    prep*:SunOS:5.*:*)+	SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`+	GUESS=powerpcle-unknown-solaris2$SUN_REL+	;;+    *:GNU:*:*)+	# the GNU system+	GNU_ARCH=`echo "$UNAME_MACHINE" | sed -e 's,[-/].*$,,'`+	GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's,/.*$,,'`+	GUESS=$GNU_ARCH-unknown-$LIBC$GNU_REL+	;;+    *:GNU/*:*:*)+	# other systems with GNU libc and userland+	GNU_SYS=`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"`+	GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'`+	GUESS=$UNAME_MACHINE-unknown-$GNU_SYS$GNU_REL-$LIBC+	;;+    *:Minix:*:*)+	GUESS=$UNAME_MACHINE-unknown-minix+	;;+    aarch64:Linux:*:*)+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC+	;;+    aarch64_be:Linux:*:*)+	UNAME_MACHINE=aarch64_be+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC+	;;+    alpha:Linux:*:*)+	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' /proc/cpuinfo 2>/dev/null` in+	  EV5)   UNAME_MACHINE=alphaev5 ;;+	  EV56)  UNAME_MACHINE=alphaev56 ;;+	  PCA56) UNAME_MACHINE=alphapca56 ;;+	  PCA57) UNAME_MACHINE=alphapca56 ;;+	  EV6)   UNAME_MACHINE=alphaev6 ;;+	  EV67)  UNAME_MACHINE=alphaev67 ;;+	  EV68*) UNAME_MACHINE=alphaev68 ;;+	esac+	objdump --private-headers /bin/sh | grep -q ld.so.1+	if test "$?" = 0 ; then LIBC=gnulibc1 ; fi+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC+	;;+    arc:Linux:*:* | arceb:Linux:*:* | arc32:Linux:*:* | arc64:Linux:*:*)+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC+	;;+    arm*:Linux:*:*)+	set_cc_for_build+	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \+	    | grep -q __ARM_EABI__+	then+	    GUESS=$UNAME_MACHINE-unknown-linux-$LIBC+	else+	    if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \+		| grep -q __ARM_PCS_VFP+	    then+		GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabi+	    else+		GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabihf+	    fi+	fi+	;;+    avr32*:Linux:*:*)+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC+	;;+    cris:Linux:*:*)+	GUESS=$UNAME_MACHINE-axis-linux-$LIBC+	;;+    crisv32:Linux:*:*)+	GUESS=$UNAME_MACHINE-axis-linux-$LIBC+	;;+    e2k:Linux:*:*)+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC+	;;+    frv:Linux:*:*)+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC+	;;+    hexagon:Linux:*:*)+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC+	;;+    i*86:Linux:*:*)+	GUESS=$UNAME_MACHINE-pc-linux-$LIBC+	;;+    ia64:Linux:*:*)+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC+	;;+    k1om:Linux:*:*)+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC+	;;+    loongarch32:Linux:*:* | loongarch64:Linux:*:* | loongarchx32:Linux:*:*)+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC+	;;+    m32r*:Linux:*:*)+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC+	;;+    m68*:Linux:*:*)+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC+	;;+    mips:Linux:*:* | mips64:Linux:*:*)+	set_cc_for_build+	IS_GLIBC=0+	test x"${LIBC}" = xgnu && IS_GLIBC=1+	sed 's/^	//' << EOF > "$dummy.c"+	#undef CPU+	#undef mips+	#undef mipsel+	#undef mips64+	#undef mips64el+	#if ${IS_GLIBC} && defined(_ABI64)+	LIBCABI=gnuabi64+	#else+	#if ${IS_GLIBC} && defined(_ABIN32)+	LIBCABI=gnuabin32+	#else+	LIBCABI=${LIBC}+	#endif+	#endif++	#if ${IS_GLIBC} && defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6+	CPU=mipsisa64r6+	#else+	#if ${IS_GLIBC} && !defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6+	CPU=mipsisa32r6+	#else+	#if defined(__mips64)+	CPU=mips64+	#else+	CPU=mips+	#endif+	#endif+	#endif++	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)+	MIPS_ENDIAN=el+	#else+	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)+	MIPS_ENDIAN=+	#else+	MIPS_ENDIAN=+	#endif+	#endif+EOF+	cc_set_vars=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU\|^MIPS_ENDIAN\|^LIBCABI'`+	eval "$cc_set_vars"+	test "x$CPU" != x && { echo "$CPU${MIPS_ENDIAN}-unknown-linux-$LIBCABI"; exit; }+	;;+    mips64el:Linux:*:*)+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC+	;;+    openrisc*:Linux:*:*)+	GUESS=or1k-unknown-linux-$LIBC+	;;+    or32:Linux:*:* | or1k*:Linux:*:*)+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC+	;;+    padre:Linux:*:*)+	GUESS=sparc-unknown-linux-$LIBC+	;;+    parisc64:Linux:*:* | hppa64:Linux:*:*)+	GUESS=hppa64-unknown-linux-$LIBC+	;;+    parisc:Linux:*:* | hppa:Linux:*:*)+	# Look for CPU level+	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in+	  PA7*) GUESS=hppa1.1-unknown-linux-$LIBC ;;+	  PA8*) GUESS=hppa2.0-unknown-linux-$LIBC ;;+	  *)    GUESS=hppa-unknown-linux-$LIBC ;;+	esac+	;;+    ppc64:Linux:*:*)+	GUESS=powerpc64-unknown-linux-$LIBC+	;;+    ppc:Linux:*:*)+	GUESS=powerpc-unknown-linux-$LIBC+	;;+    ppc64le:Linux:*:*)+	GUESS=powerpc64le-unknown-linux-$LIBC+	;;+    ppcle:Linux:*:*)+	GUESS=powerpcle-unknown-linux-$LIBC+	;;+    riscv32:Linux:*:* | riscv32be:Linux:*:* | riscv64:Linux:*:* | riscv64be:Linux:*:*)+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC+	;;+    s390:Linux:*:* | s390x:Linux:*:*)+	GUESS=$UNAME_MACHINE-ibm-linux-$LIBC+	;;+    sh64*:Linux:*:*)+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC+	;;+    sh*:Linux:*:*)+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC+	;;+    sparc:Linux:*:* | sparc64:Linux:*:*)+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC+	;;+    tile*:Linux:*:*)+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC+	;;+    vax:Linux:*:*)+	GUESS=$UNAME_MACHINE-dec-linux-$LIBC+	;;+    x86_64:Linux:*:*)+	set_cc_for_build+	LIBCABI=$LIBC+	if test "$CC_FOR_BUILD" != no_compiler_found; then+	    if (echo '#ifdef __ILP32__'; echo IS_X32; echo '#endif') | \+		(CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \+		grep IS_X32 >/dev/null+	    then+		LIBCABI=${LIBC}x32+	    fi+	fi+	GUESS=$UNAME_MACHINE-pc-linux-$LIBCABI+	;;+    xtensa*:Linux:*:*)+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC+	;;+    i*86:DYNIX/ptx:4*:*)+	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.+	# earlier versions are messed up and put the nodename in both+	# sysname and nodename.+	GUESS=i386-sequent-sysv4+	;;+    i*86:UNIX_SV:4.2MP:2.*)+	# Unixware is an offshoot of SVR4, but it has its own version+	# number series starting with 2...+	# I am not positive that other SVR4 systems won't match this,+	# I just have to hope.  -- rms.+	# Use sysv4.2uw... so that sysv4* matches it.+	GUESS=$UNAME_MACHINE-pc-sysv4.2uw$UNAME_VERSION+	;;+    i*86:OS/2:*:*)+	# If we were able to find `uname', then EMX Unix compatibility+	# is probably installed.+	GUESS=$UNAME_MACHINE-pc-os2-emx+	;;+    i*86:XTS-300:*:STOP)+	GUESS=$UNAME_MACHINE-unknown-stop+	;;+    i*86:atheos:*:*)+	GUESS=$UNAME_MACHINE-unknown-atheos+	;;+    i*86:syllable:*:*)+	GUESS=$UNAME_MACHINE-pc-syllable+	;;+    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)+	GUESS=i386-unknown-lynxos$UNAME_RELEASE+	;;+    i*86:*DOS:*:*)+	GUESS=$UNAME_MACHINE-pc-msdosdjgpp+	;;+    i*86:*:4.*:*)+	UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'`+	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then+		GUESS=$UNAME_MACHINE-univel-sysv$UNAME_REL+	else+		GUESS=$UNAME_MACHINE-pc-sysv$UNAME_REL+	fi+	;;+    i*86:*:5:[678]*)+	# UnixWare 7.x, OpenUNIX and OpenServer 6.+	case `/bin/uname -X | grep "^Machine"` in+	    *486*)	     UNAME_MACHINE=i486 ;;+	    *Pentium)	     UNAME_MACHINE=i586 ;;+	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;+	esac+	GUESS=$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}+	;;+    i*86:*:3.2:*)+	if test -f /usr/options/cb.name; then+		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`+		GUESS=$UNAME_MACHINE-pc-isc$UNAME_REL+	elif /bin/uname -X 2>/dev/null >/dev/null ; then+		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`+		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486+		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \+			&& UNAME_MACHINE=i586+		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \+			&& UNAME_MACHINE=i686+		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \+			&& UNAME_MACHINE=i686+		GUESS=$UNAME_MACHINE-pc-sco$UNAME_REL+	else+		GUESS=$UNAME_MACHINE-pc-sysv32+	fi+	;;+    pc:*:*:*)+	# Left here for compatibility:+	# uname -m prints for DJGPP always 'pc', but it prints nothing about+	# the processor, so we play safe by assuming i586.+	# Note: whatever this is, it MUST be the same as what config.sub+	# prints for the "djgpp" host, or else GDB configure will decide that+	# this is a cross-build.+	GUESS=i586-pc-msdosdjgpp+	;;+    Intel:Mach:3*:*)+	GUESS=i386-pc-mach3+	;;+    paragon:*:*:*)+	GUESS=i860-intel-osf1+	;;+    i860:*:4.*:*) # i860-SVR4+	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then+	  GUESS=i860-stardent-sysv$UNAME_RELEASE    # Stardent Vistra i860-SVR4+	else # Add other i860-SVR4 vendors below as they are discovered.+	  GUESS=i860-unknown-sysv$UNAME_RELEASE     # Unknown i860-SVR4+	fi+	;;+    mini*:CTIX:SYS*5:*)+	# "miniframe"+	GUESS=m68010-convergent-sysv+	;;+    mc68k:UNIX:SYSTEM5:3.51m)+	GUESS=m68k-convergent-sysv+	;;+    M680?0:D-NIX:5.3:*)+	GUESS=m68k-diab-dnix+	;;+    M68*:*:R3V[5678]*:*)+	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;+    3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)+	OS_REL=''+	test -r /etc/.relid \+	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \+	  && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }+	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \+	  && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;+    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \+	  && { echo i486-ncr-sysv4; exit; } ;;+    NCR*:*:4.2:* | MPRAS*:*:4.2:*)+	OS_REL='.3'+	test -r /etc/.relid \+	    && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \+	    && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }+	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \+	    && { echo i586-ncr-sysv4.3"$OS_REL"; exit; }+	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \+	    && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;+    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)+	GUESS=m68k-unknown-lynxos$UNAME_RELEASE+	;;+    mc68030:UNIX_System_V:4.*:*)+	GUESS=m68k-atari-sysv4+	;;+    TSUNAMI:LynxOS:2.*:*)+	GUESS=sparc-unknown-lynxos$UNAME_RELEASE+	;;+    rs6000:LynxOS:2.*:*)+	GUESS=rs6000-unknown-lynxos$UNAME_RELEASE+	;;+    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)+	GUESS=powerpc-unknown-lynxos$UNAME_RELEASE+	;;+    SM[BE]S:UNIX_SV:*:*)+	GUESS=mips-dde-sysv$UNAME_RELEASE+	;;+    RM*:ReliantUNIX-*:*:*)+	GUESS=mips-sni-sysv4+	;;+    RM*:SINIX-*:*:*)+	GUESS=mips-sni-sysv4+	;;+    *:SINIX-*:*:*)+	if uname -p 2>/dev/null >/dev/null ; then+		UNAME_MACHINE=`(uname -p) 2>/dev/null`+		GUESS=$UNAME_MACHINE-sni-sysv4+	else+		GUESS=ns32k-sni-sysv+	fi+	;;+    PENTIUM:*:4.0*:*)	# Unisys `ClearPath HMP IX 4000' SVR4/MP effort+			# says <Richard.M.Bartel@ccMail.Census.GOV>+	GUESS=i586-unisys-sysv4+	;;+    *:UNIX_System_V:4*:FTX*)+	# From Gerald Hewes <hewes@openmarket.com>.+	# How about differentiating between stratus architectures? -djm+	GUESS=hppa1.1-stratus-sysv4+	;;+    *:*:*:FTX*)+	# From seanf@swdc.stratus.com.+	GUESS=i860-stratus-sysv4+	;;+    i*86:VOS:*:*)+	# From Paul.Green@stratus.com.+	GUESS=$UNAME_MACHINE-stratus-vos+	;;+    *:VOS:*:*)+	# From Paul.Green@stratus.com.+	GUESS=hppa1.1-stratus-vos+	;;+    mc68*:A/UX:*:*)+	GUESS=m68k-apple-aux$UNAME_RELEASE+	;;+    news*:NEWS-OS:6*:*)+	GUESS=mips-sony-newsos6+	;;+    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)+	if test -d /usr/nec; then+		GUESS=mips-nec-sysv$UNAME_RELEASE+	else+		GUESS=mips-unknown-sysv$UNAME_RELEASE+	fi+	;;+    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.+	GUESS=powerpc-be-beos+	;;+    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.+	GUESS=powerpc-apple-beos+	;;+    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.+	GUESS=i586-pc-beos+	;;+    BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.+	GUESS=i586-pc-haiku+	;;+    x86_64:Haiku:*:*)+	GUESS=x86_64-unknown-haiku+	;;+    SX-4:SUPER-UX:*:*)+	GUESS=sx4-nec-superux$UNAME_RELEASE+	;;+    SX-5:SUPER-UX:*:*)+	GUESS=sx5-nec-superux$UNAME_RELEASE+	;;+    SX-6:SUPER-UX:*:*)+	GUESS=sx6-nec-superux$UNAME_RELEASE+	;;+    SX-7:SUPER-UX:*:*)+	GUESS=sx7-nec-superux$UNAME_RELEASE+	;;+    SX-8:SUPER-UX:*:*)+	GUESS=sx8-nec-superux$UNAME_RELEASE+	;;+    SX-8R:SUPER-UX:*:*)+	GUESS=sx8r-nec-superux$UNAME_RELEASE+	;;+    SX-ACE:SUPER-UX:*:*)+	GUESS=sxace-nec-superux$UNAME_RELEASE+	;;+    Power*:Rhapsody:*:*)+	GUESS=powerpc-apple-rhapsody$UNAME_RELEASE+	;;+    *:Rhapsody:*:*)+	GUESS=$UNAME_MACHINE-apple-rhapsody$UNAME_RELEASE+	;;+    arm64:Darwin:*:*)+	GUESS=aarch64-apple-darwin$UNAME_RELEASE+	;;+    *:Darwin:*:*)+	UNAME_PROCESSOR=`uname -p`+	case $UNAME_PROCESSOR in+	    unknown) UNAME_PROCESSOR=powerpc ;;+	esac+	if command -v xcode-select > /dev/null 2> /dev/null && \+		! xcode-select --print-path > /dev/null 2> /dev/null ; then+	    # Avoid executing cc if there is no toolchain installed as+	    # cc will be a stub that puts up a graphical alert+	    # prompting the user to install developer tools.+	    CC_FOR_BUILD=no_compiler_found+	else+	    set_cc_for_build+	fi+	if test "$CC_FOR_BUILD" != no_compiler_found; then+	    if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \+		   (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \+		   grep IS_64BIT_ARCH >/dev/null+	    then+		case $UNAME_PROCESSOR in+		    i386) UNAME_PROCESSOR=x86_64 ;;+		    powerpc) UNAME_PROCESSOR=powerpc64 ;;+		esac+	    fi+	    # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc+	    if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \+		   (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \+		   grep IS_PPC >/dev/null+	    then+		UNAME_PROCESSOR=powerpc+	    fi+	elif test "$UNAME_PROCESSOR" = i386 ; then+	    # uname -m returns i386 or x86_64+	    UNAME_PROCESSOR=$UNAME_MACHINE+	fi+	GUESS=$UNAME_PROCESSOR-apple-darwin$UNAME_RELEASE+	;;+    *:procnto*:*:* | *:QNX:[0123456789]*:*)+	UNAME_PROCESSOR=`uname -p`+	if test "$UNAME_PROCESSOR" = x86; then+		UNAME_PROCESSOR=i386+		UNAME_MACHINE=pc+	fi+	GUESS=$UNAME_PROCESSOR-$UNAME_MACHINE-nto-qnx$UNAME_RELEASE+	;;+    *:QNX:*:4*)+	GUESS=i386-pc-qnx+	;;+    NEO-*:NONSTOP_KERNEL:*:*)+	GUESS=neo-tandem-nsk$UNAME_RELEASE+	;;+    NSE-*:NONSTOP_KERNEL:*:*)+	GUESS=nse-tandem-nsk$UNAME_RELEASE+	;;+    NSR-*:NONSTOP_KERNEL:*:*)+	GUESS=nsr-tandem-nsk$UNAME_RELEASE+	;;+    NSV-*:NONSTOP_KERNEL:*:*)+	GUESS=nsv-tandem-nsk$UNAME_RELEASE+	;;+    NSX-*:NONSTOP_KERNEL:*:*)+	GUESS=nsx-tandem-nsk$UNAME_RELEASE+	;;+    *:NonStop-UX:*:*)+	GUESS=mips-compaq-nonstopux+	;;+    BS2000:POSIX*:*:*)+	GUESS=bs2000-siemens-sysv+	;;+    DS/*:UNIX_System_V:*:*)+	GUESS=$UNAME_MACHINE-$UNAME_SYSTEM-$UNAME_RELEASE+	;;+    *:Plan9:*:*)+	# "uname -m" is not consistent, so use $cputype instead. 386+	# is converted to i386 for consistency with other x86+	# operating systems.+	if test "${cputype-}" = 386; then+	    UNAME_MACHINE=i386+	elif test "x${cputype-}" != x; then+	    UNAME_MACHINE=$cputype+	fi+	GUESS=$UNAME_MACHINE-unknown-plan9+	;;+    *:TOPS-10:*:*)+	GUESS=pdp10-unknown-tops10+	;;+    *:TENEX:*:*)+	GUESS=pdp10-unknown-tenex+	;;+    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)+	GUESS=pdp10-dec-tops20+	;;+    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)+	GUESS=pdp10-xkl-tops20+	;;+    *:TOPS-20:*:*)+	GUESS=pdp10-unknown-tops20+	;;+    *:ITS:*:*)+	GUESS=pdp10-unknown-its+	;;+    SEI:*:*:SEIUX)+	GUESS=mips-sei-seiux$UNAME_RELEASE+	;;+    *:DragonFly:*:*)+	DRAGONFLY_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'`+	GUESS=$UNAME_MACHINE-unknown-dragonfly$DRAGONFLY_REL+	;;+    *:*VMS:*:*)+	UNAME_MACHINE=`(uname -p) 2>/dev/null`+	case $UNAME_MACHINE in+	    A*) GUESS=alpha-dec-vms ;;+	    I*) GUESS=ia64-dec-vms ;;+	    V*) GUESS=vax-dec-vms ;;+	esac ;;+    *:XENIX:*:SysV)+	GUESS=i386-pc-xenix+	;;+    i*86:skyos:*:*)+	SKYOS_REL=`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'`+	GUESS=$UNAME_MACHINE-pc-skyos$SKYOS_REL+	;;+    i*86:rdos:*:*)+	GUESS=$UNAME_MACHINE-pc-rdos+	;;+    i*86:Fiwix:*:*)+	GUESS=$UNAME_MACHINE-pc-fiwix+	;;+    *:AROS:*:*)+	GUESS=$UNAME_MACHINE-unknown-aros+	;;+    x86_64:VMkernel:*:*)+	GUESS=$UNAME_MACHINE-unknown-esx+	;;+    amd64:Isilon\ OneFS:*:*)+	GUESS=x86_64-unknown-onefs+	;;+    *:Unleashed:*:*)+	GUESS=$UNAME_MACHINE-unknown-unleashed$UNAME_RELEASE+	;;+esac++# Do we have a guess based on uname results?+if test "x$GUESS" != x; then+    echo "$GUESS"+    exit+fi++# No uname command or uname output not recognized.+set_cc_for_build+cat > "$dummy.c" <<EOF+#ifdef _SEQUENT_+#include <sys/types.h>+#include <sys/utsname.h>+#endif+#if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__)+#if defined (vax) || defined (__vax) || defined (__vax__) || defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__)+#include <signal.h>+#if defined(_SIZE_T_) || defined(SIGLOST)+#include <sys/utsname.h>+#endif+#endif+#endif+main ()+{+#if defined (sony)+#if defined (MIPSEB)+  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,+     I don't know....  */+  printf ("mips-sony-bsd\n"); exit (0);+#else+#include <sys/param.h>+  printf ("m68k-sony-newsos%s\n",+#ifdef NEWSOS4+  "4"+#else+  ""+#endif+  ); exit (0);+#endif+#endif++#if defined (NeXT)+#if !defined (__ARCHITECTURE__)+#define __ARCHITECTURE__ "m68k"+#endif+  int version;+  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;+  if (version < 4)+    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);+  else+    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);+  exit (0);+#endif++#if defined (MULTIMAX) || defined (n16)+#if defined (UMAXV)+  printf ("ns32k-encore-sysv\n"); exit (0);+#else+#if defined (CMU)+  printf ("ns32k-encore-mach\n"); exit (0);+#else+  printf ("ns32k-encore-bsd\n"); exit (0);+#endif+#endif+#endif++#if defined (__386BSD__)+  printf ("i386-pc-bsd\n"); exit (0);+#endif++#if defined (sequent)+#if defined (i386)+  printf ("i386-sequent-dynix\n"); exit (0);+#endif+#if defined (ns32000)+  printf ("ns32k-sequent-dynix\n"); exit (0);+#endif+#endif++#if defined (_SEQUENT_)+  struct utsname un;++  uname(&un);+  if (strncmp(un.version, "V2", 2) == 0) {+    printf ("i386-sequent-ptx2\n"); exit (0);+  }+  if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */+    printf ("i386-sequent-ptx1\n"); exit (0);+  }+  printf ("i386-sequent-ptx\n"); exit (0);+#endif++#if defined (vax)+#if !defined (ultrix)+#include <sys/param.h>+#if defined (BSD)+#if BSD == 43+  printf ("vax-dec-bsd4.3\n"); exit (0);+#else+#if BSD == 199006+  printf ("vax-dec-bsd4.3reno\n"); exit (0);+#else+  printf ("vax-dec-bsd\n"); exit (0);+#endif+#endif+#else+  printf ("vax-dec-bsd\n"); exit (0);+#endif+#else+#if defined(_SIZE_T_) || defined(SIGLOST)+  struct utsname un;+  uname (&un);+  printf ("vax-dec-ultrix%s\n", un.release); exit (0);+#else+  printf ("vax-dec-ultrix\n"); exit (0);+#endif+#endif+#endif+#if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__)+#if defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__)+#if defined(_SIZE_T_) || defined(SIGLOST)+  struct utsname *un;+  uname (&un);+  printf ("mips-dec-ultrix%s\n", un.release); exit (0);+#else+  printf ("mips-dec-ultrix\n"); exit (0);+#endif+#endif+#endif++#if defined (alliant) && defined (i860)+  printf ("i860-alliant-bsd\n"); exit (0);+#endif++  exit (1);+}+EOF++$CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null && SYSTEM_NAME=`"$dummy"` &&+	{ echo "$SYSTEM_NAME"; exit; }++# Apollos put the system type in the environment.+test -d /usr/apollo && { echo "$ISP-apollo-$SYSTYPE"; exit; }++echo "$0: unable to guess system type" >&2++case $UNAME_MACHINE:$UNAME_SYSTEM in+    mips:Linux | mips64:Linux)+	# If we got here on MIPS GNU/Linux, output extra information.+	cat >&2 <<EOF++NOTE: MIPS GNU/Linux systems require a C compiler to fully recognize+the system type. Please install a C compiler and try again.+EOF+	;;+esac++cat >&2 <<EOF++This script (version $timestamp), has failed to recognize the+operating system you are using. If your script is old, overwrite *all*+copies of config.guess and config.sub with the latest versions from:++  https://git.savannah.gnu.org/cgit/config.git/plain/config.guess+and+  https://git.savannah.gnu.org/cgit/config.git/plain/config.sub+EOF++our_year=`echo $timestamp | sed 's,-.*,,'`+thisyear=`date +%Y`+# shellcheck disable=SC2003+script_age=`expr "$thisyear" - "$our_year"`+if test "$script_age" -lt 3 ; then+   cat >&2 <<EOF++If $0 has already been updated, send the following data and any+information you think might be pertinent to config-patches@gnu.org to+provide the necessary information to handle your system.++config.guess timestamp = $timestamp++uname -m = `(uname -m) 2>/dev/null || echo unknown`+uname -r = `(uname -r) 2>/dev/null || echo unknown`+uname -s = `(uname -s) 2>/dev/null || echo unknown`+uname -v = `(uname -v) 2>/dev/null || echo unknown`++/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`++hostinfo               = `(hostinfo) 2>/dev/null`+/bin/universe          = `(/bin/universe) 2>/dev/null`+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`+/bin/arch              = `(/bin/arch) 2>/dev/null`+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`++UNAME_MACHINE = "$UNAME_MACHINE"+UNAME_RELEASE = "$UNAME_RELEASE"+UNAME_SYSTEM  = "$UNAME_SYSTEM"+UNAME_VERSION = "$UNAME_VERSION"+EOF+fi  exit 1 

@@ -1,12 +1,14 @@ #! /bin/sh # Configuration validation subroutine script.-#   Copyright 1992-2020 Free Software Foundation, Inc.+#   Copyright 1992-2022 Free Software Foundation, Inc. -timestamp='2020-09-08'+# shellcheck disable=SC2006,SC2268 # see below for rationale +timestamp='2022-01-03'+ # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by-# the Free Software Foundation; either version 3 of the License, or+# the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, but@@ -33,7 +35,7 @@ # Otherwise, we print the canonical config type on stdout and succeed.  # You can get the latest version of this script from:-# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub+# https://git.savannah.gnu.org/cgit/config.git/plain/config.sub  # This file is supposed to be the same for all GNU packages # and recognize all the CPU types, system types and aliases@@ -50,6 +52,13 @@ #	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM # It is wrong to echo any other type of specification. +# The "shellcheck disable" line above the timestamp inhibits complaints+# about features and limitations of the classic Bourne shell that were+# superseded or lifted in POSIX.  However, this script identifies a wide+# variety of pre-POSIX systems that do not have POSIX shells at all, and+# even some reasonably current systems (Solaris 10 as case-in-point) still+# have a pre-POSIX /bin/sh.+ me=`echo "$0" | sed -e 's,.*/,,'`  usage="\@@ -67,7 +76,7 @@ version="\ GNU config.sub ($timestamp) -Copyright 1992-2020 Free Software Foundation, Inc.+Copyright 1992-2022 Free Software Foundation, Inc.  This is free software; see the source for copying conditions.  There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."@@ -112,9 +121,11 @@  # Split fields of configuration type # shellcheck disable=SC2162+saved_IFS=$IFS IFS="-" read field1 field2 field3 field4 <<EOF $1 EOF+IFS=$saved_IFS  # Separate into logical components for further validation case $1 in@@ -163,6 +174,10 @@ 						basic_machine=$field1 						basic_os=$field2 						;;+					zephyr*)+						basic_machine=$field1-unknown+						basic_os=$field2+						;; 					# Manufacturers 					dec* | mips* | sequent* | encore* | pc533* | sgi* | sony* \ 					| att* | 7300* | 3300* | delta* | motorola* | sun[234]* \@@ -922,9 +937,11 @@  	*-*) 		# shellcheck disable=SC2162+		saved_IFS=$IFS 		IFS="-" read cpu vendor <<EOF $basic_machine EOF+		IFS=$saved_IFS 		;; 	# We use `pc' rather than `unknown' 	# because (1) that's what they normally are, and@@ -1003,6 +1020,11 @@ 		;;  	# Here we normalize CPU types with a missing or matching vendor+	armh-unknown | armh-alt)+		cpu=armv7l+		vendor=alt+		basic_os=${basic_os:-linux-gnueabihf}+		;; 	dpx20-unknown | dpx20-bull) 		cpu=rs6000 		vendor=bull@@ -1104,7 +1126,7 @@ 	xscale-* | xscalee[bl]-*) 		cpu=`echo "$cpu" | sed 's/^xscale/arm/'` 		;;-	arm64-*)+	arm64-* | aarch64le-*) 		cpu=aarch64 		;; @@ -1165,7 +1187,7 @@ 			| alphapca5[67] | alpha64pca5[67] \ 			| am33_2.0 \ 			| amdgcn \-			| arc | arceb \+			| arc | arceb | arc32 | arc64 \ 			| arm | arm[lb]e | arme[lb] | armv* \ 			| avr | avr32 \ 			| asmjs \@@ -1185,6 +1207,7 @@ 			| k1om \ 			| le32 | le64 \ 			| lm32 \+			| loongarch32 | loongarch64 | loongarchx32 \ 			| m32c | m32r | m32rle \ 			| m5200 | m68000 | m680[012346]0 | m68360 | m683?2 | m68k \ 			| m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x \@@ -1203,9 +1226,13 @@ 			| mips64vr5900 | mips64vr5900el \ 			| mipsisa32 | mipsisa32el \ 			| mipsisa32r2 | mipsisa32r2el \+			| mipsisa32r3 | mipsisa32r3el \+			| mipsisa32r5 | mipsisa32r5el \ 			| mipsisa32r6 | mipsisa32r6el \ 			| mipsisa64 | mipsisa64el \ 			| mipsisa64r2 | mipsisa64r2el \+			| mipsisa64r3 | mipsisa64r3el \+			| mipsisa64r5 | mipsisa64r5el \ 			| mipsisa64r6 | mipsisa64r6el \ 			| mipsisa64sb1 | mipsisa64sb1el \ 			| mipsisa64sr71k | mipsisa64sr71kel \@@ -1229,7 +1256,7 @@ 			| powerpc | powerpc64 | powerpc64le | powerpcle | powerpcspe \ 			| pru \ 			| pyramid \-			| riscv | riscv32 | riscv64 \+			| riscv | riscv32 | riscv32be | riscv64 | riscv64be \ 			| rl78 | romp | rs6000 | rx \ 			| s390 | s390x \ 			| score \@@ -1241,6 +1268,7 @@ 			| sparcv8 | sparcv9 | sparcv9b | sparcv9v | sv1 | sx* \ 			| spu \ 			| tahoe \+			| thumbv7* \ 			| tic30 | tic4x | tic54x | tic55x | tic6x | tic80 \ 			| tron \ 			| ubicom32 \@@ -1281,31 +1309,37 @@ if test x$basic_os != x then -# First recognize some ad-hoc caes, or perhaps split kernel-os, or else just+# First recognize some ad-hoc cases, or perhaps split kernel-os, or else just # set os. case $basic_os in 	gnu/linux*) 		kernel=linux-		os=`echo $basic_os | sed -e 's|gnu/linux|gnu|'`+		os=`echo "$basic_os" | sed -e 's|gnu/linux|gnu|'` 		;;+	os2-emx)+		kernel=os2+		os=`echo "$basic_os" | sed -e 's|os2-emx|emx|'`+		;; 	nto-qnx*) 		kernel=nto-		os=`echo $basic_os | sed -e 's|nto-qnx|qnx|'`+		os=`echo "$basic_os" | sed -e 's|nto-qnx|qnx|'` 		;; 	*-*) 		# shellcheck disable=SC2162+		saved_IFS=$IFS 		IFS="-" read kernel os <<EOF $basic_os EOF+		IFS=$saved_IFS 		;; 	# Default OS when just kernel was specified 	nto*) 		kernel=nto-		os=`echo $basic_os | sed -e 's|nto|qnx|'`+		os=`echo "$basic_os" | sed -e 's|nto|qnx|'` 		;; 	linux*) 		kernel=linux-		os=`echo $basic_os | sed -e 's|linux|gnu|'`+		os=`echo "$basic_os" | sed -e 's|linux|gnu|'` 		;; 	*) 		kernel=@@ -1326,7 +1360,7 @@ 		os=cnk 		;; 	solaris1 | solaris1.*)-		os=`echo $os | sed -e 's|solaris1|sunos4|'`+		os=`echo "$os" | sed -e 's|solaris1|sunos4|'` 		;; 	solaris) 		os=solaris2@@ -1355,7 +1389,7 @@ 		os=sco3.2v4 		;; 	sco3.2.[4-9]*)-		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`+		os=`echo "$os" | sed -e 's/sco3.2./sco3.2v/'` 		;; 	sco*v* | scout) 		# Don't match below@@ -1431,7 +1465,7 @@ 		;; 	# Preserve the version number of sinix5. 	sinix5.*)-		os=`echo $os | sed -e 's|sinix|sysv|'`+		os=`echo "$os" | sed -e 's|sinix|sysv|'` 		;; 	sinix*) 		os=sysv4@@ -1677,12 +1711,15 @@  # Now, validate our (potentially fixed-up) OS. case $os in-	# Sometimes we do "kernel-abi", so those need to count as OSes.-	musl* | newlib* | uclibc*)+	# Sometimes we do "kernel-libc", so those need to count as OSes.+	musl* | newlib* | relibc* | uclibc*) 		;;-	# Likewise for "kernel-libc"-	eabi | eabihf | gnueabi | gnueabihf)+	# Likewise for "kernel-abi"+	eabi* | gnueabi*) 		;;+	# VxWorks passes extra cpu info in the 4th filed.+	simlinux | simwindows | spe)+		;; 	# Now accept the basic system types. 	# The portable systems comes first. 	# Each alternative MUST end in a * to match a version number.@@ -1698,12 +1735,12 @@ 	     | nindy* | vxsim* | vxworks* | ebmon* | hms* | mvs* \ 	     | clix* | riscos* | uniplus* | iris* | isc* | rtu* | xenix* \ 	     | mirbsd* | netbsd* | dicos* | openedition* | ose* \-	     | bitrig* | openbsd* | solidbsd* | libertybsd* | os108* \+	     | bitrig* | openbsd* | secbsd* | solidbsd* | libertybsd* | os108* \ 	     | ekkobsd* | freebsd* | riscix* | lynxos* | os400* \ 	     | bosx* | nextstep* | cxux* | aout* | elf* | oabi* \ 	     | ptx* | coff* | ecoff* | winnt* | domain* | vsta* \ 	     | udi* | lites* | ieee* | go32* | aux* | hcos* \-	     | chorusrdb* | cegcc* | glidix* \+	     | chorusrdb* | cegcc* | glidix* | serenity* \ 	     | cygwin* | msys* | pe* | moss* | proelf* | rtems* \ 	     | midipix* | mingw32* | mingw64* | mint* \ 	     | uxpv* | beos* | mpeix* | udk* | moxiebox* \@@ -1716,7 +1753,8 @@ 	     | skyos* | haiku* | rdos* | toppers* | drops* | es* \ 	     | onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \ 	     | midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* \-	     | nsk* | powerunix* | genode* | zvmoe* | qnx* )+	     | nsk* | powerunix* | genode* | zvmoe* | qnx* | emx* | zephyr* \+	     | fiwix* ) 		;; 	# This one is extra strict with allowed versions 	sco3.2v2 | sco3.2v[4-9]* | sco5v6*)@@ -1733,9 +1771,12 @@ # As a final step for OS-related things, validate the OS-kernel combination # (given a valid OS), if there is a kernel. case $kernel-$os in-	linux-gnu* | linux-dietlibc* | linux-android* | linux-newlib* | linux-musl* | linux-uclibc* )+	linux-gnu* | linux-dietlibc* | linux-android* | linux-newlib* \+		   | linux-musl* | linux-relibc* | linux-uclibc* ) 		;;-	-dietlibc* | -newlib* | -musl* | -uclibc* )+	uclinux-uclibc* )+		;;+	-dietlibc* | -newlib* | -musl* | -relibc* | -uclibc* ) 		# These are just libc implementations, not actual OSes, and thus 		# require a kernel. 		echo "Invalid configuration \`$1': libc \`$os' needs explicit kernel." 1>&2@@ -1743,7 +1784,11 @@ 		;; 	kfreebsd*-gnu* | kopensolaris*-gnu*) 		;;+	vxworks-simlinux | vxworks-simwindows | vxworks-spe)+		;; 	nto-qnx*)+		;;+	os2-emx) 		;; 	*-eabi* | *-gnueabi*) 		;;

@@ -20,23 +20,20 @@ #define FLOATING_CLASSES Fractional,Floating,RealFrac,RealFloat #define OPAQUE_CLASSES Eq,Ord,Storable -#define ARITHMETIC_TYPE(T,B) \-newtype T = T B deriving newtype (Read, Show, ARITHMETIC_CLASSES);--#define INTEGRAL_TYPE(T,B) \-newtype T = T B deriving newtype (Read, Show, ARITHMETIC_CLASSES, INTEGRAL_CLASSES);+#define ARITHMETIC_TYPE(T,THE_CTYPE,B) \+newtype {-# CTYPE THE_CTYPE #-} T = T B deriving newtype (Read, Show, ARITHMETIC_CLASSES); -#define INTEGRAL_TYPE_WITH_CTYPE(T,THE_CTYPE,B) \-newtype {-# CTYPE "THE_CTYPE" #-} T = T B \-    deriving newtype (Read, Show, ARITHMETIC_CLASSES, INTEGRAL_CLASSES);+#define INTEGRAL_TYPE(T,THE_CTYPE,B) \+newtype {-# CTYPE THE_CTYPE #-} T = T B \+    deriving newtype (Read, Show, ARITHMETIC_CLASSES, INTEGRAL_CLASSES, Ix); -#define FLOATING_TYPE(T,B) \-newtype T = T B deriving newtype (Read, Show, ARITHMETIC_CLASSES, FLOATING_CLASSES);+#define FLOATING_TYPE(T,THE_CTYPE,B) \+newtype {-# CTYPE THE_CTYPE #-} T = T B deriving newtype (Read, Show, ARITHMETIC_CLASSES, FLOATING_CLASSES);  #define FLOATING_TYPE_WITH_CTYPE(T,THE_CTYPE,B) \-newtype {-# CTYPE "THE_CTYPE" #-} T = T B \+newtype {-# CTYPE THE_CTYPE #-} T = T B \     deriving newtype (Read, Show, ARITHMETIC_CLASSES, FLOATING_CLASSES); -#define OPAQUE_TYPE_WITH_CTYPE(T,THE_CTYPE,B) \-newtype {-# CTYPE "THE_CTYPE" #-} T = T (B) \+#define OPAQUE_TYPE(T,THE_CTYPE,B) \+newtype {-# CTYPE THE_CTYPE #-} T = T (B) \     deriving newtype (Show, OPAQUE_CLASSES);