integer-gmp (empty) → 0.5.1.0
raw patch · 24 files changed
+12248/−0 lines, 24 filesdep +ghc-primsetup-changed
Dependencies added: ghc-prim
Files
- GHC/Integer.lhs +66/−0
- GHC/Integer/GMP/Internals.hs +40/−0
- GHC/Integer/GMP/Prim.hs +372/−0
- GHC/Integer/Logarithms.hs +43/−0
- GHC/Integer/Logarithms/Internals.hs +260/−0
- GHC/Integer/Type.lhs +1021/−0
- LICENSE +62/−0
- Setup.hs +6/−0
- aclocal.m4 +44/−0
- cbits/alloc.c +97/−0
- cbits/cbits.c +14/−0
- cbits/float.c +249/−0
- cbits/gmp-wrappers.cmm +823/−0
- cbits/longlong.c +66/−0
- changelog.md +44/−0
- config.guess +1558/−0
- config.sub +1791/−0
- configure +4973/−0
- configure.ac +86/−0
- gmp/config.mk.in +11/−0
- include/HsIntegerGmp.h.in +6/−0
- install-sh +527/−0
- integer-gmp.buildinfo.in +5/−0
- integer-gmp.cabal +84/−0
+ GHC/Integer.lhs view
@@ -0,0 +1,66 @@+\begin{code}+{-# LANGUAGE CPP, MagicHash, NoImplicitPrelude #-}++-----------------------------------------------------------------------------+-- |+-- Module : GHC.Integer+-- Copyright : (c) The University of Glasgow 1994-2008+-- License : see libraries/integer-gmp/LICENSE+--+-- Maintainer : cvs-ghc@haskell.org+-- Stability : internal+-- Portability : non-portable (GHC Extensions)+--+-- The 'Integer' type.+--+-- This module exposes the /portable/ 'Integer' API. See+-- "GHC.Integer.GMP.Internals" for the GMP-specific internal+-- representation of 'Integer' as well as optimized GMP-specific+-- operations.+-----------------------------------------------------------------------------++#include "MachDeps.h"++module GHC.Integer (+ Integer,++ -- * Construct 'Integer's+ mkInteger, smallInteger, wordToInteger,+#if WORD_SIZE_IN_BITS < 64+ word64ToInteger, int64ToInteger,+#endif+ -- * Conversion to other integral types+ integerToWord, integerToInt,+#if WORD_SIZE_IN_BITS < 64+ integerToWord64, integerToInt64,+#endif++ -- * Helpers for 'RealFloat' type-class operations+ encodeFloatInteger, floatFromInteger,+ encodeDoubleInteger, decodeDoubleInteger, doubleFromInteger,++ -- * Arithmetic operations+ plusInteger, minusInteger, timesInteger, negateInteger,+ absInteger, signumInteger,+ divModInteger, divInteger, modInteger,+ quotRemInteger, quotInteger, remInteger,++ -- * Comparison predicates+ eqInteger, neqInteger,+ leInteger, gtInteger, ltInteger, geInteger, compareInteger,+ eqInteger#, neqInteger#,+ leInteger#, gtInteger#, ltInteger#, geInteger#,++ -- * Bit-operations+ andInteger, orInteger, xorInteger, complementInteger,+ shiftLInteger, shiftRInteger, testBitInteger,++ -- * Hashing+ hashInteger,+ ) where++import GHC.Integer.Type++default ()+\end{code}+
+ GHC/Integer/GMP/Internals.hs view
@@ -0,0 +1,40 @@+{-# LANGUAGE NoImplicitPrelude #-}++-- | This modules provides access to the 'Integer' constructors and+-- exposes some highly optimized GMP-operations.+--+-- Note that since @integer-gmp@ does not depend on `base`, error+-- reporting via exceptions, 'error', or 'undefined' is not+-- available. Instead, the low-level functions will crash the runtime+-- if called with invalid arguments.+--+-- See also+-- <https://ghc.haskell.org/trac/ghc/wiki/Commentary/Libraries/Integer GHC Commentary: Libraries/Integer>.++module GHC.Integer.GMP.Internals+ ( -- * The 'Integer' type+ Integer(..)++ -- * Number theoretic functions+ , gcdInt+ , gcdInteger+ , gcdExtInteger+ , lcmInteger+ , nextPrimeInteger+ , testPrimeInteger++ -- * Exponentiation functions+ , powInteger+ , powModInteger+ , powModSecInteger+ , recipModInteger++ -- * Import/export functions+ , sizeInBaseInteger+ , importIntegerFromByteArray+ , importIntegerFromAddr+ , exportIntegerToMutableByteArray+ , exportIntegerToAddr+ ) where++import GHC.Integer.Type
+ GHC/Integer/GMP/Prim.hs view
@@ -0,0 +1,372 @@+{-# LANGUAGE BangPatterns, CPP, MagicHash, NoImplicitPrelude, UnboxedTuples+ , UnliftedFFITypes, GHCForeignImportPrim #-}+{-# OPTIONS_HADDOCK hide #-}++#include "MachDeps.h"+module GHC.Integer.GMP.Prim (+ MPZ#,++ cmpInteger#,+ cmpIntegerInt#,++ plusInteger#,+ plusIntegerInt#,+ minusInteger#,+ minusIntegerInt#,+ timesInteger#,+ timesIntegerInt#,++ quotRemInteger#,+ quotRemIntegerWord#,+ quotInteger#,+ quotIntegerWord#,+ remInteger#,+ remIntegerWord#,++ divModInteger#,+ divModIntegerWord#,+ divInteger#,+ divIntegerWord#,+ modInteger#,+ modIntegerWord#,+ divExactInteger#,+ divExactIntegerWord#,++ gcdInteger#,+ gcdExtInteger#,+ gcdIntegerInt#,+ gcdInt#,++ decodeDouble#,++ int2Integer#,+ integer2Int#,++ word2Integer#,+ integer2Word#,++ andInteger#,+ orInteger#,+ xorInteger#,+ complementInteger#,++ testBitInteger#,+ mul2ExpInteger#,+ fdivQ2ExpInteger#,++ powInteger#,+ powModInteger#,+ powModSecInteger#,+ recipModInteger#,++ nextPrimeInteger#,+ testPrimeInteger#,++ sizeInBaseInteger#,+ importIntegerFromByteArray#,+ importIntegerFromAddr#,+ exportIntegerToMutableByteArray#,+ exportIntegerToAddr#,++#if WORD_SIZE_IN_BITS < 64+ int64ToInteger#, integerToInt64#,+ word64ToInteger#, integerToWord64#,+#endif++#ifndef WORD_SIZE_IN_BITS+#error WORD_SIZE_IN_BITS not defined!!!+#endif++ ) where++import GHC.Prim+import GHC.Types++-- Double isn't available yet, and we shouldn't be using defaults anyway:+default ()++-- | This is represents a @mpz_t@ value in a heap-saving way.+--+-- The first tuple element, @/s/@, encodes the sign of the integer+-- @/i/@ (i.e. @signum /s/ == signum /i/@), and the number of /limbs/+-- used to represent the magnitude. If @abs /s/ > 1@, the 'ByteArray#'+-- contains @abs /s/@ limbs encoding the integer. Otherwise, if @abs+-- /s/ < 2@, the single limb is stored in the 'Word#' element instead+-- (and the 'ByteArray#' element is undefined and MUST NOT be accessed+-- as it doesn't point to a proper 'ByteArray#' but rather to an+-- unsafe-coerced 'Int' in order be polite to the GC -- see+-- @DUMMY_BYTE_ARR@ in gmp-wrappers.cmm)+--+-- More specifically, the following encoding is used (where `⊥` means+-- undefined/unused):+--+-- * (# 0#, ⊥, 0## #) -> value = 0+-- * (# 1#, ⊥, w #) -> value = w+-- * (# -1#, ⊥, w #) -> value = -w+-- * (# s#, d, 0## #) -> value = J# s d+--+-- This representation allows to avoid temporary heap allocations+-- (-> Trac #8647) of 1-limb 'ByteArray#'s which fit into the+-- 'S#'-constructor. Moreover, this allows to delays 1-limb+-- 'ByteArray#' heap allocations, as such 1-limb `mpz_t`s can be+-- optimistically allocated on the Cmm stack and returned as a @#word@+-- in case the `mpz_t` wasn't grown beyond 1 limb by the GMP+-- operation.+--+-- See also the 'GHC.Integer.Type.mpzToInteger' function which ought+-- to be used for converting 'MPZ#'s to 'Integer's and the+-- @MP_INT_1LIMB_RETURN()@ macro in @gmp-wrappers.cmm@ which+-- constructs 'MPZ#' values in the first place for implementation+-- details.+type MPZ# = (# Int#, ByteArray#, Word# #)++-- | Returns -1,0,1 according as first argument is less than, equal to, or greater than second argument.+--+foreign import prim "integer_cmm_cmpIntegerzh" cmpInteger#+ :: Int# -> ByteArray# -> Int# -> ByteArray# -> Int#++-- | Returns -1,0,1 according as first argument is less than, equal to, or greater than second argument, which+-- is an ordinary Int\#.+foreign import prim "integer_cmm_cmpIntegerIntzh" cmpIntegerInt#+ :: Int# -> ByteArray# -> Int# -> Int#++-- |+--+foreign import prim "integer_cmm_plusIntegerzh" plusInteger#+ :: Int# -> ByteArray# -> Int# -> ByteArray# -> MPZ#++-- | Optimized version of 'plusInteger#' for summing big-ints with small-ints+--+foreign import prim "integer_cmm_plusIntegerIntzh" plusIntegerInt#+ :: Int# -> ByteArray# -> Int# -> MPZ#++-- |+--+foreign import prim "integer_cmm_minusIntegerzh" minusInteger#+ :: Int# -> ByteArray# -> Int# -> ByteArray# -> MPZ#++-- | Optimized version of 'minusInteger#' for substracting small-ints from big-ints+--+foreign import prim "integer_cmm_minusIntegerIntzh" minusIntegerInt#+ :: Int# -> ByteArray# -> Int# -> MPZ#++-- |+--+foreign import prim "integer_cmm_timesIntegerzh" timesInteger#+ :: Int# -> ByteArray# -> Int# -> ByteArray# -> MPZ#++-- | Optimized version of 'timesInteger#' for multiplying big-ints with small-ints+--+foreign import prim "integer_cmm_timesIntegerIntzh" timesIntegerInt#+ :: Int# -> ByteArray# -> Int# -> MPZ#++-- | Compute div and mod simultaneously, where div rounds towards negative+-- infinity and\ @(q,r) = divModInteger#(x,y)@ implies+-- @plusInteger# (timesInteger# q y) r = x@.+--+foreign import prim "integer_cmm_quotRemIntegerzh" quotRemInteger#+ :: Int# -> ByteArray# -> Int# -> ByteArray# -> (# MPZ#, MPZ# #)++-- | Variant of 'quotRemInteger#'+--+foreign import prim "integer_cmm_quotRemIntegerWordzh" quotRemIntegerWord#+ :: Int# -> ByteArray# -> Word# -> (# MPZ#, MPZ# #)++-- | Rounds towards zero.+--+foreign import prim "integer_cmm_quotIntegerzh" quotInteger#+ :: Int# -> ByteArray# -> Int# -> ByteArray# -> MPZ#++-- | Rounds towards zero.+foreign import prim "integer_cmm_quotIntegerWordzh" quotIntegerWord#+ :: Int# -> ByteArray# -> Word# -> MPZ#++-- | Satisfies \texttt{plusInteger\# (timesInteger\# (quotInteger\# x y) y) (remInteger\# x y) == x}.+--+foreign import prim "integer_cmm_remIntegerzh" remInteger#+ :: Int# -> ByteArray# -> Int# -> ByteArray# -> MPZ#++-- | Variant of 'remInteger#'+foreign import prim "integer_cmm_remIntegerWordzh" remIntegerWord#+ :: Int# -> ByteArray# -> Word# -> MPZ#++-- | Compute div and mod simultaneously, where div rounds towards negative infinity+-- and\texttt{(q,r) = divModInteger\#(x,y)} implies \texttt{plusInteger\# (timesInteger\# q y) r = x}.+--+foreign import prim "integer_cmm_divModIntegerzh" divModInteger#+ :: Int# -> ByteArray# -> Int# -> ByteArray# -> (# MPZ#, MPZ# #)+foreign import prim "integer_cmm_divModIntegerWordzh" divModIntegerWord#+ :: Int# -> ByteArray# -> Word# -> (# MPZ#, MPZ# #)+foreign import prim "integer_cmm_divIntegerzh" divInteger#+ :: Int# -> ByteArray# -> Int# -> ByteArray# -> MPZ#+foreign import prim "integer_cmm_divIntegerWordzh" divIntegerWord#+ :: Int# -> ByteArray# -> Word# -> MPZ#+foreign import prim "integer_cmm_modIntegerzh" modInteger#+ :: Int# -> ByteArray# -> Int# -> ByteArray# -> MPZ#+foreign import prim "integer_cmm_modIntegerWordzh" modIntegerWord#+ :: Int# -> ByteArray# -> Word# -> MPZ#++-- | Divisor is guaranteed to be a factor of dividend.+--+foreign import prim "integer_cmm_divExactIntegerzh" divExactInteger#+ :: Int# -> ByteArray# -> Int# -> ByteArray# -> MPZ#++foreign import prim "integer_cmm_divExactIntegerWordzh" divExactIntegerWord#+ :: Int# -> ByteArray# -> Word# -> MPZ#++-- | Greatest common divisor.+--+foreign import prim "integer_cmm_gcdIntegerzh" gcdInteger#+ :: Int# -> ByteArray# -> Int# -> ByteArray# -> MPZ#++-- | Extended greatest common divisor.+--+foreign import prim "integer_cmm_gcdExtIntegerzh" gcdExtInteger#+ :: Int# -> ByteArray# -> Int# -> ByteArray# -> (# MPZ#, MPZ# #)++-- | Greatest common divisor, where second argument is an ordinary {\tt Int\#}.+--+foreign import prim "integer_cmm_gcdIntegerIntzh" gcdIntegerInt#+ :: Int# -> ByteArray# -> Int# -> Int#++-- |+--+foreign import prim "integer_cmm_gcdIntzh" gcdInt#+ :: Int# -> Int# -> Int#++-- | Convert to arbitrary-precision integer.+-- First {\tt Int\#} in result is the exponent; second {\tt Int\#} and {\tt ByteArray\#}+-- represent an {\tt Integer\#} holding the mantissa.+--+foreign import prim "integer_cmm_decodeDoublezh" decodeDouble#+ :: Double# -> (# Int#, MPZ# #)++-- |+--+-- Note: This primitive doesn't use 'MPZ#' because its purpose is to instantiate a 'J#'-value.+foreign import prim "integer_cmm_int2Integerzh" int2Integer#+ :: Int# -> (# Int#, ByteArray# #)++-- |+--+-- Note: This primitive doesn't use 'MPZ#' because its purpose is to instantiate a 'J#'-value.+foreign import prim "integer_cmm_word2Integerzh" word2Integer#+ :: Word# -> (# Int#, ByteArray# #)++-- |+--+foreign import prim "integer_cmm_andIntegerzh" andInteger#+ :: Int# -> ByteArray# -> Int# -> ByteArray# -> MPZ#++-- |+--+foreign import prim "integer_cmm_orIntegerzh" orInteger#+ :: Int# -> ByteArray# -> Int# -> ByteArray# -> MPZ#++-- |+--+foreign import prim "integer_cmm_xorIntegerzh" xorInteger#+ :: Int# -> ByteArray# -> Int# -> ByteArray# -> MPZ#++-- |+--+foreign import prim "integer_cmm_testBitIntegerzh" testBitInteger#+ :: Int# -> ByteArray# -> Int# -> Int#++-- |+--+foreign import prim "integer_cmm_mul2ExpIntegerzh" mul2ExpInteger#+ :: Int# -> ByteArray# -> Int# -> MPZ#++-- |+--+foreign import prim "integer_cmm_fdivQ2ExpIntegerzh" fdivQ2ExpInteger#+ :: Int# -> ByteArray# -> Int# -> MPZ#++-- |+--+foreign import prim "integer_cmm_powIntegerzh" powInteger#+ :: Int# -> ByteArray# -> Word# -> MPZ#++-- |+--+foreign import prim "integer_cmm_powModIntegerzh" powModInteger#+ :: Int# -> ByteArray# -> Int# -> ByteArray# -> Int# -> ByteArray# -> MPZ#++-- |+--+foreign import prim "integer_cmm_powModSecIntegerzh" powModSecInteger#+ :: Int# -> ByteArray# -> Int# -> ByteArray# -> Int# -> ByteArray# -> MPZ#++-- |+--+foreign import prim "integer_cmm_recipModIntegerzh" recipModInteger#+ :: Int# -> ByteArray# -> Int# -> ByteArray# -> MPZ#++-- |+--+foreign import prim "integer_cmm_nextPrimeIntegerzh" nextPrimeInteger#+ :: Int# -> ByteArray# -> MPZ#++-- |+--+foreign import prim "integer_cmm_testPrimeIntegerzh" testPrimeInteger#+ :: Int# -> ByteArray# -> Int# -> Int#++-- |+--+foreign import prim "integer_cmm_sizeInBasezh" sizeInBaseInteger#+ :: Int# -> ByteArray# -> Int# -> Word#++-- |+--+foreign import prim "integer_cmm_importIntegerFromByteArrayzh" importIntegerFromByteArray#+ :: ByteArray# -> Word# -> Word# -> Int# -> MPZ#++-- |+--+foreign import prim "integer_cmm_importIntegerFromAddrzh" importIntegerFromAddr#+ :: Addr# -> Word# -> Int# -> State# s -> (# State# s, MPZ# #)++-- |+--+foreign import prim "integer_cmm_exportIntegerToMutableByteArrayzh" exportIntegerToMutableByteArray#+ :: Int# -> ByteArray# -> MutableByteArray# s -> Word# -> Int# -> State# s -> (# State# s, Word# #)++-- |+--+foreign import prim "integer_cmm_exportIntegerToAddrzh" exportIntegerToAddr#+ :: Int# -> ByteArray# -> Addr# -> Int# -> State# s -> (# State# s, Word# #)++-- |+--+foreign import prim "integer_cmm_complementIntegerzh" complementInteger#+ :: Int# -> ByteArray# -> MPZ#++#if WORD_SIZE_IN_BITS < 64+-- Note: This primitive doesn't use 'MPZ#' because its purpose is to instantiate a 'J#'-value.+foreign import prim "integer_cmm_int64ToIntegerzh" int64ToInteger#+ :: Int64# -> (# Int#, ByteArray# #)++-- Note: This primitive doesn't use 'MPZ#' because its purpose is to instantiate a 'J#'-value.+foreign import prim "integer_cmm_word64ToIntegerzh" word64ToInteger#+ :: Word64# -> (# Int#, ByteArray# #)++foreign import ccall unsafe "hs_integerToInt64"+ integerToInt64# :: Int# -> ByteArray# -> Int64#++foreign import ccall unsafe "hs_integerToWord64"+ integerToWord64# :: Int# -> ByteArray# -> Word64#+#endif++-- used to be primops:+integer2Int# :: Int# -> ByteArray# -> Int#+integer2Int# s d = if isTrue# (s ==# 0#)+ then 0#+ else let !v = indexIntArray# d 0# in+ if isTrue# (s <# 0#)+ then negateInt# v+ else v++integer2Word# :: Int# -> ByteArray# -> Word#+integer2Word# s d = int2Word# (integer2Int# s d)
+ GHC/Integer/Logarithms.hs view
@@ -0,0 +1,43 @@+{-# LANGUAGE MagicHash, UnboxedTuples, NoImplicitPrelude #-}+module GHC.Integer.Logarithms+ ( integerLogBase#+ , integerLog2#+ , wordLog2#+ ) where++import GHC.Prim+import GHC.Integer+import qualified GHC.Integer.Logarithms.Internals as I++-- | Calculate the integer logarithm for an arbitrary base.+-- The base must be greater than 1, the second argument, the number+-- whose logarithm is sought, should be positive, otherwise the+-- result is meaningless.+--+-- > base ^ integerLogBase# base m <= m < base ^ (integerLogBase# base m + 1)+--+-- for @base > 1@ and @m > 0@.+integerLogBase# :: Integer -> Integer -> Int#+integerLogBase# b m = case step b of+ (# _, e #) -> e+ where+ step pw =+ if m `ltInteger` pw+ then (# m, 0# #)+ else case step (pw `timesInteger` pw) of+ (# q, e #) ->+ if q `ltInteger` pw+ then (# q, 2# *# e #)+ else (# q `quotInteger` pw, 2# *# e +# 1# #)++-- | Calculate the integer base 2 logarithm of an 'Integer'.+-- The calculation is more efficient than for the general case,+-- on platforms with 32- or 64-bit words much more efficient.+--+-- The argument must be strictly positive, that condition is /not/ checked.+integerLog2# :: Integer -> Int#+integerLog2# = I.integerLog2#++-- | This function calculates the integer base 2 logarithm of a 'Word#'.+wordLog2# :: Word# -> Int#+wordLog2# = I.wordLog2#
+ GHC/Integer/Logarithms/Internals.hs view
@@ -0,0 +1,260 @@+{-# LANGUAGE CPP, MagicHash, UnboxedTuples, NoImplicitPrelude #-}+{-# OPTIONS_HADDOCK hide #-}++#include "MachDeps.h"++-- Fast integer logarithms to base 2.+-- integerLog2# and wordLog2# are of general usefulness,+-- the others are only needed for a fast implementation of+-- fromRational.+-- Since they are needed in GHC.Float, we must expose this+-- module, but it should not show up in the docs.++module GHC.Integer.Logarithms.Internals+ ( integerLog2#+ , integerLog2IsPowerOf2#+ , wordLog2#+ , roundingMode#+ ) where++import GHC.Prim+import GHC.Types (isTrue#)+import GHC.Integer.Type++-- When larger word sizes become common, add support for those,+-- it is not hard, just tedious.+#if (WORD_SIZE_IN_BITS != 32) && (WORD_SIZE_IN_BITS != 64)++-- Less than ideal implementations for strange word sizes++import GHC.Integer++default ()++-- We do not know whether the word has 30 bits or 128 or even more,+-- so we cannot start from the top, although that would be much more+-- efficient.+-- Count the bits until the highest set bit is found.+wordLog2# :: Word# -> Int#+wordLog2# w = go 8# w+ where+ go acc u = case u `uncheckedShiftRL#` 8# of+ 0## -> case leadingZeros of+ BA ba -> acc -# indexInt8Array# ba (word2Int# u)+ v -> go (acc +# 8#) v++-- Assumption: Integer is strictly positive+integerLog2# :: Integer -> Int#+integerLog2# (S# i) = wordLog2# (int2Word# i) -- that is easy+integerLog2# m = case step m (smallInteger 2#) 1# of+ (# _, l #) -> l+ where+ -- Invariants:+ -- pw = 2 ^ lg+ -- case step n pw lg of+ -- (q, e) -> pw^(2*e) <= n < pw^(2*e+2)+ -- && q <= n/pw^(2*e) < (q+1)+ -- && q < pw^2+ step n pw lg =+ if n `ltInteger` pw+ then (# n, 0# #)+ else case step n (shiftLInteger pw lg) (2# *# lg) of+ (# q, e #) ->+ if q `ltInteger` pw+ then (# q, 2# *# e #)+ else (# q `shiftRInteger` lg, 2# *# e +# 1# #)++-- Calculate the log2 of a positive integer and check+-- whether it is a power of 2.+-- By coincidence, the presence of a power of 2 is+-- signalled by zero and not one.+integerLog2IsPowerOf2# :: Integer -> (# Int#, Int# #)+integerLog2IsPowerOf2# m =+ case integerLog2# m of+ lg -> if m `eqInteger` (smallInteger 1# `shiftLInteger` lg)+ then (# lg, 0# #)+ else (# lg, 1# #)++-- Detect the rounding mode,+-- 0# means round to zero,+-- 1# means round to even,+-- 2# means round away from zero+roundingMode# :: Integer -> Int# -> Int#+roundingMode# m h =+ case smallInteger 1# `shiftLInteger` h of+ c -> case m `andInteger`+ ((c `plusInteger` c) `minusInteger` smallInteger 1#) of+ r ->+ if c `ltInteger` r+ then 2#+ else if c `gtInteger` r+ then 0#+ else 1#++#else++default ()++-- We have a nice word size, we can do much better now.++#if WORD_SIZE_IN_BITS == 32++#define WSHIFT 5+#define MMASK 31++#else++#define WSHIFT 6+#define MMASK 63++#endif++-- Assumption: Integer is strictly positive+-- For small integers, use wordLog#,+-- in the general case, check words from the most+-- significant down, once a nonzero word is found,+-- calculate its log2 and add the number of following bits.+integerLog2# :: Integer -> Int#+integerLog2# (S# i) = wordLog2# (int2Word# i)+integerLog2# (J# s ba) = check (s -# 1#)+ where+ check i = case indexWordArray# ba i of+ 0## -> check (i -# 1#)+ w -> wordLog2# w +# (uncheckedIShiftL# i WSHIFT#)++-- Assumption: Integer is strictly positive+-- First component is log2 n, second is 0# iff n is a power of two+integerLog2IsPowerOf2# :: Integer -> (# Int#, Int# #)+-- The power of 2 test is n&(n-1) == 0, thus powers of 2+-- are indicated bythe second component being zero.+integerLog2IsPowerOf2# (S# i) =+ case int2Word# i of+ w -> (# wordLog2# w, word2Int# (w `and#` (w `minusWord#` 1##)) #)+-- Find the log2 as above, test whether that word is a power+-- of 2, if so, check whether only zero bits follow.+integerLog2IsPowerOf2# (J# s ba) = check (s -# 1#)+ where+ check :: Int# -> (# Int#, Int# #)+ check i = case indexWordArray# ba i of+ 0## -> check (i -# 1#)+ w -> (# wordLog2# w +# (uncheckedIShiftL# i WSHIFT#)+ , case w `and#` (w `minusWord#` 1##) of+ 0## -> test (i -# 1#)+ _ -> 1# #)+ test :: Int# -> Int#+ test i = if isTrue# (i <# 0#)+ then 0#+ else case indexWordArray# ba i of+ 0## -> test (i -# 1#)+ _ -> 1#++-- Assumption: Integer and Int# are strictly positive, Int# is less+-- than logBase 2 of Integer, otherwise havoc ensues.+-- Used only for the numerator in fromRational when the denominator+-- is a power of 2.+-- The Int# argument is log2 n minus the number of bits in the mantissa+-- of the target type, i.e. the index of the first non-integral bit in+-- the quotient.+--+-- 0# means round down (towards zero)+-- 1# means we have a half-integer, round to even+-- 2# means round up (away from zero)+roundingMode# :: Integer -> Int# -> Int#+roundingMode# (S# i) t =+ case int2Word# i `and#` ((uncheckedShiftL# 2## t) `minusWord#` 1##) of+ k -> case uncheckedShiftL# 1## t of+ c -> if isTrue# (c `gtWord#` k)+ then 0#+ else if isTrue# (c `ltWord#` k)+ then 2#+ else 1#+roundingMode# (J# _ ba) t =+ case word2Int# (int2Word# t `and#` MMASK##) of+ j -> -- index of relevant bit in word+ case uncheckedIShiftRA# t WSHIFT# of+ k -> -- index of relevant word+ case indexWordArray# ba k `and#`+ ((uncheckedShiftL# 2## j) `minusWord#` 1##) of+ r ->+ case uncheckedShiftL# 1## j of+ c -> if isTrue# (c `gtWord#` r)+ then 0#+ else if isTrue# (c `ltWord#` r)+ then 2#+ else test (k -# 1#)+ where+ test i = if isTrue# (i <# 0#)+ then 1#+ else case indexWordArray# ba i of+ 0## -> test (i -# 1#)+ _ -> 2#++-- wordLog2# 0## = -1#+{-# INLINE wordLog2# #-}+wordLog2# :: Word# -> Int#+wordLog2# w =+ case leadingZeros of+ BA lz ->+ let zeros u = indexInt8Array# lz (word2Int# u) in+#if WORD_SIZE_IN_BITS == 64+ case uncheckedShiftRL# w 56# of+ a ->+ if isTrue# (a `neWord#` 0##)+ then 64# -# zeros a+ else+ case uncheckedShiftRL# w 48# of+ b ->+ if isTrue# (b `neWord#` 0##)+ then 56# -# zeros b+ else+ case uncheckedShiftRL# w 40# of+ c ->+ if isTrue# (c `neWord#` 0##)+ then 48# -# zeros c+ else+ case uncheckedShiftRL# w 32# of+ d ->+ if isTrue# (d `neWord#` 0##)+ then 40# -# zeros d+ else+#endif+ case uncheckedShiftRL# w 24# of+ e ->+ if isTrue# (e `neWord#` 0##)+ then 32# -# zeros e+ else+ case uncheckedShiftRL# w 16# of+ f ->+ if isTrue# (f `neWord#` 0##)+ then 24# -# zeros f+ else+ case uncheckedShiftRL# w 8# of+ g ->+ if isTrue# (g `neWord#` 0##)+ then 16# -# zeros g+ else 8# -# zeros w++#endif++-- Lookup table+data BA = BA ByteArray#++leadingZeros :: BA+leadingZeros =+ let mkArr s =+ case newByteArray# 256# s of+ (# s1, mba #) ->+ case writeInt8Array# mba 0# 9# s1 of+ s2 ->+ let fillA lim val idx st =+ if isTrue# (idx ==# 256#)+ then st+ else if isTrue# (idx <# lim)+ then case writeInt8Array# mba idx val st of+ nx -> fillA lim val (idx +# 1#) nx+ else fillA (2# *# lim) (val -# 1#) idx st+ in case fillA 2# 8# 1# s2 of+ s3 -> case unsafeFreezeByteArray# mba s3 of+ (# _, ba #) -> ba+ in case mkArr realWorld# of+ b -> BA b
+ GHC/Integer/Type.lhs view
@@ -0,0 +1,1021 @@+\begin{code}+{-# LANGUAGE BangPatterns, CPP, UnboxedTuples, UnliftedFFITypes, MagicHash, NoImplicitPrelude #-}+{-# OPTIONS_HADDOCK hide #-}++-- Commentary of Integer library is located on the wiki:+-- http://ghc.haskell.org/trac/ghc/wiki/Commentary/Libraries/Integer+--+-- It gives an in-depth description of implementation details and+-- decisions.+--+-- TODO: Try to use optimized big/small int primops on IL32P64 archs+-- (mostly Windows/x86_64). Currently, we have to fall back to+-- unoptimized code-paths for most big/small-int primops, due to+-- @mpz_*()@ functions using @long@ types, which is smaller than+-- @mp_limb_t@ on IL32P64. The @mpn_*()@ functions are often safe to+-- use, as they use @mb_limb_t@ instead of @long@.+-- (look out for @#if SIZEOF_HSWORD == SIZEOF_LONG@ occurences)+--++#include "MachDeps.h"+#include "HsIntegerGmp.h"++#if SIZEOF_HSWORD == 4+#define INT_MINBOUND (-2147483648#)+#define NEG_INT_MINBOUND (S# 2147483647# `plusInteger` S# 1#)+#elif SIZEOF_HSWORD == 8+#define INT_MINBOUND (-9223372036854775808#)+#define NEG_INT_MINBOUND (S# 9223372036854775807# `plusInteger` S# 1#)+#else+#error Unknown SIZEOF_HSWORD; can't define INT_MINBOUND and NEG_INT_MINBOUND+#endif++module GHC.Integer.Type where++import GHC.Prim (+ -- Other types we use, convert from, or convert to+ Int#, Word#, Double#, Float#, ByteArray#, MutableByteArray#, Addr#, State#,+ indexIntArray#,+ -- Conversions between those types+ int2Word#, int2Double#, int2Float#, word2Int#,+ -- Operations on Int# that we use for operations on S#+ quotInt#, remInt#, quotRemInt#, negateInt#,+ (*#), (-#),+ (==#), (/=#), (<=#), (>=#), (<#), (>#),+ mulIntMayOflo#, addIntC#, subIntC#,+ and#, or#, xor#,+ )++import GHC.Integer.GMP.Prim (+ -- GMP-related primitives+ MPZ#,+ cmpInteger#, cmpIntegerInt#,+ plusInteger#, minusInteger#,+ timesInteger#,+ quotRemInteger#, quotInteger#, remInteger#,+ divModInteger#, divInteger#, modInteger#,+ divExactInteger#,+ gcdInteger#, gcdExtInteger#, gcdIntegerInt#, gcdInt#,+ decodeDouble#,+ int2Integer#, integer2Int#, word2Integer#, integer2Word#,+ andInteger#, orInteger#, xorInteger#, complementInteger#,+ testBitInteger#, mul2ExpInteger#, fdivQ2ExpInteger#,+ powInteger#, powModInteger#, powModSecInteger#, recipModInteger#,+ nextPrimeInteger#, testPrimeInteger#,+ sizeInBaseInteger#,+ importIntegerFromByteArray#, importIntegerFromAddr#,+ exportIntegerToMutableByteArray#, exportIntegerToAddr#,++#if SIZEOF_HSWORD == SIZEOF_LONG+ plusIntegerInt#, minusIntegerInt#,+ timesIntegerInt#,+ divIntegerWord#, modIntegerWord#, divModIntegerWord#,+ divExactIntegerWord#,+ quotIntegerWord#, remIntegerWord#, quotRemIntegerWord#,+#endif++#if WORD_SIZE_IN_BITS < 64+ int64ToInteger#, integerToInt64#,+ word64ToInteger#, integerToWord64#,+#endif+ )++#if WORD_SIZE_IN_BITS < 64+import GHC.IntWord64 (+ Int64#, Word64#,+ int64ToWord64#, intToInt64#,+ int64ToInt#, word64ToInt64#,+ geInt64#, leInt64#, leWord64#,+ )+#endif++import GHC.Classes+import GHC.Types++default ()+\end{code}++%*********************************************************+%* *+\subsection{The @Integer@ type}+%* *+%*********************************************************++Convenient boxed Integer PrimOps.++\begin{code}+-- | Arbitrary-precision integers.+data Integer+ = S# Int# -- ^ \"small\" integers fitting into an 'Int#'+ | J# Int# ByteArray# -- ^ \"big\" integers represented as GMP's @mpz_t@ structure.+ --+ -- The 'Int#' field corresponds to @mpz_t@'s @_mp_size@ field,+ -- which encodes the sign and the number of /limbs/ stored in the+ -- 'ByteArray#' field (i.e. @mpz_t@'s @_mp_d@ field). Note: The+ -- 'ByteArray#' may have been over-allocated, and thus larger+ -- than the size denoted by the 'Int#' field.+ --+ -- This representation tries to avoid using the GMP number+ -- representation for small integers that fit into a native+ -- 'Int#'. This allows to reduce (or at least defer) calling into GMP+ -- for operations whose results remain in the 'Int#'-domain.+ --+ -- Note: It does __not__ constitute a violation of invariants to+ -- represent an integer which would fit into an 'Int#' with the+ -- 'J#'-constructor. For instance, the value @0@ has (only) two valid+ -- representations, either @'S#' 0#@ or @'J#' 0 _@.++-- | Construct 'Integer' value from list of 'Int's.+--+-- This function is used by GHC for constructing 'Integer' literals.+mkInteger :: Bool -- ^ sign of integer ('True' if non-negative)+ -> [Int] -- ^ absolute value expressed in 31 bit chunks, least significant first++ -- (ideally these would be machine-word 'Word's rather than 31-bit truncated 'Int's)+ -> Integer+mkInteger nonNegative is = let abs = f is+ in if nonNegative then abs else negateInteger abs+ where f [] = S# 0#+ f (I# i : is') = S# i `orInteger` shiftLInteger (f is') 31#++{-# NOINLINE smallInteger #-}+smallInteger :: Int# -> Integer+smallInteger i = S# i++{-# NOINLINE wordToInteger #-}+wordToInteger :: Word# -> Integer+wordToInteger w = if isTrue# (i >=# 0#)+ then S# i+ else case word2Integer# w of (# s, d #) -> J# s d+ where+ !i = word2Int# w++{-# NOINLINE integerToWord #-}+integerToWord :: Integer -> Word#+integerToWord (S# i) = int2Word# i+integerToWord (J# s d) = integer2Word# s d++#if WORD_SIZE_IN_BITS < 64+{-# NOINLINE integerToWord64 #-}+integerToWord64 :: Integer -> Word64#+integerToWord64 (S# i) = int64ToWord64# (intToInt64# i)+integerToWord64 (J# s d) = integerToWord64# s d++{-# NOINLINE word64ToInteger #-}+word64ToInteger :: Word64# -> Integer+word64ToInteger w = if isTrue# (w `leWord64#` int64ToWord64# (intToInt64# 0x7FFFFFFF#))+ then S# (int64ToInt# (word64ToInt64# w))+ else case word64ToInteger# w of+ (# s, d #) -> J# s d++{-# NOINLINE integerToInt64 #-}+integerToInt64 :: Integer -> Int64#+integerToInt64 (S# i) = intToInt64# i+integerToInt64 (J# s d) = integerToInt64# s d++{-# NOINLINE int64ToInteger #-}+int64ToInteger :: Int64# -> Integer+int64ToInteger i = if isTrue# (i `leInt64#` intToInt64# 0x7FFFFFFF#) &&+ isTrue# (i `geInt64#` intToInt64# -0x80000000#)+ then smallInteger (int64ToInt# i)+ else case int64ToInteger# i of+ (# s, d #) -> J# s d+#endif++integerToInt :: Integer -> Int#+{-# NOINLINE integerToInt #-}+integerToInt (S# i) = i+integerToInt (J# s d) = integer2Int# s d++-- This manually floated out constant is needed as GHC doesn't do it on its own+minIntAsBig :: Integer+minIntAsBig = case int2Integer# INT_MINBOUND of { (# s, d #) -> J# s d }++-- | Promote 'S#' to 'J#'+toBig :: Integer -> Integer+toBig (S# i) = case int2Integer# i of { (# s, d #) -> J# s d }+toBig i@(J# _ _) = i++-- | Demote 'J#' to 'S#' if possible. See also 'smartJ#'.+toSmall :: Integer -> Integer+toSmall i@(S# _) = i+toSmall (J# s# mb#) = smartJ# s# mb#+++-- | Smart 'J#' constructor which tries to construct 'S#' if possible+smartJ# :: Int# -> ByteArray# -> Integer+smartJ# 0# _ = S# 0#+smartJ# 1# mb# | isTrue# (v ># 0#) = S# v+ where+ v = indexIntArray# mb# 0#+smartJ# (-1#) mb# | isTrue# (v <# 0#) = S# v+ where+ v = negateInt# (indexIntArray# mb# 0#)+smartJ# s# mb# = J# s# mb#++-- |Construct 'Integer' out of a 'MPZ#' as returned by GMP wrapper primops+--+-- IMPORTANT: The 'ByteArray#' element MUST NOT be accessed unless the+-- size-element indicates more than one limb!+--+-- See notes at definition site of 'MPZ#' in "GHC.Integer.GMP.Prim"+-- for more details.+mpzToInteger :: MPZ# -> Integer+mpzToInteger (# 0#, _, _ #) = S# 0#+mpzToInteger (# 1#, _, w# #) | isTrue# (v# >=# 0#) = S# v#+ | True = case word2Integer# w# of (# _, d #) -> J# 1# d+ where+ v# = word2Int# w#+mpzToInteger (# -1#, _, w# #) | isTrue# (v# <=# 0#) = S# v#+ | True = case word2Integer# w# of (# _, d #) -> J# -1# d+ where+ v# = negateInt# (word2Int# w#)+mpzToInteger (# s#, mb#, _ #) = J# s# mb#++-- | Variant of 'mpzToInteger' for pairs of 'Integer's+mpzToInteger2 :: (# MPZ#, MPZ# #) -> (# Integer, Integer #)+mpzToInteger2 (# mpz1, mpz2 #) = (# i1, i2 #)+ where+ !i1 = mpzToInteger mpz1 -- This use of `!` avoids creating thunks,+ !i2 = mpzToInteger mpz2 -- see also Note [Use S# if possible].++-- |Negate MPZ#+mpzNeg :: MPZ# -> MPZ#+mpzNeg (# s#, mb#, w# #) = (# negateInt# s#, mb#, w# #)++\end{code}++Note [Use S# if possible]+~~~~~~~~~~~~~~~~~~~~~~~~~+It's a big win to use S#, rather than J#, whenever possible. Not only+does it take less space, but (probably more important) subsequent+operations are more efficient. See Trac #8638.++'smartJ#' is the smart constructor for J# that performs the necessary+tests. When returning a nested result, we always use smartJ# strictly,+thus+ let !r = smartJ# a b in (# r, somthing_else #)+to avoid creating a thunk that is subsequently evaluated to a J#.+smartJ# itself does a pretty small amount of work, so it's not worth+thunking it.++We call 'smartJ#' in places like quotRemInteger where a big input+might produce a small output.++Just using smartJ# in this way has good results:++ Program Size Allocs Runtime Elapsed TotalMem+--------------------------------------------------------------------------------+ gamteb +0.1% -19.0% 0.03 0.03 +0.0%+ kahan +0.2% -1.2% 0.17 0.17 +0.0%+ mandel +0.1% -7.7% 0.05 0.05 +0.0%+ power +0.1% -40.8% -32.5% -32.5% +0.0%+ symalg +0.2% -0.5% 0.01 0.01 +0.0%+--------------------------------------------------------------------------------+ Min +0.0% -40.8% -32.5% -32.5% -5.1%+ Max +0.2% +0.1% +2.0% +2.0% +0.0%+ Geometric Mean +0.1% -1.0% -2.5% -2.5% -0.1%++%*********************************************************+%* *+\subsection{Dividing @Integers@}+%* *+%*********************************************************++\begin{code}+-- XXX There's no good reason for us using unboxed tuples for the+-- results, but we don't have Data.Tuple available.++-- Note that we don't check for divide-by-zero here. That needs+-- to be done where it's used.+-- (we don't have error)++{-# NOINLINE quotRemInteger #-}+quotRemInteger :: Integer -> Integer -> (# Integer, Integer #)+quotRemInteger (S# INT_MINBOUND) b = quotRemInteger minIntAsBig b+quotRemInteger (S# i) (S# j) = case quotRemInt# i j of+ (# q, r #) -> (# S# q, S# r #)+#if SIZEOF_HSWORD == SIZEOF_LONG+quotRemInteger (J# s1 d1) (S# b) | isTrue# (b <# 0#)+ = case quotRemIntegerWord# s1 d1 (int2Word# (negateInt# b)) of+ (# q, r #) -> let !q' = mpzToInteger (mpzNeg q)+ !r' = mpzToInteger r+ in (# q', r' #) -- see also Trac #8726+quotRemInteger (J# s1 d1) (S# b)+ = mpzToInteger2 (quotRemIntegerWord# s1 d1 (int2Word# b))+#else+quotRemInteger i1@(J# _ _) i2@(S# _) = quotRemInteger i1 (toBig i2)+#endif+quotRemInteger i1@(S# _) i2@(J# _ _) = quotRemInteger (toBig i1) i2+quotRemInteger (J# s1 d1) (J# s2 d2)+ = mpzToInteger2(quotRemInteger# s1 d1 s2 d2) -- See Note [Use S# if possible]++{-# NOINLINE divModInteger #-}+divModInteger :: Integer -> Integer -> (# Integer, Integer #)+divModInteger (S# INT_MINBOUND) b = divModInteger minIntAsBig b+divModInteger (S# i) (S# j) = (# S# d, S# m #)+ where+ -- NB. don't inline these. (# S# (i `quotInt#` j), ... #) means+ -- (# let q = i `quotInt#` j in S# q, ... #) which builds a+ -- useless thunk. Placing the bindings here means they'll be+ -- evaluated strictly.+ !d = i `divInt#` j+ !m = i `modInt#` j+#if SIZEOF_HSWORD == SIZEOF_LONG+divModInteger (J# s1 d1) (S# b) | isTrue# (b <# 0#)+ = case divModIntegerWord# (negateInt# s1) d1 (int2Word# (negateInt# b)) of+ (# q, r #) -> let !q' = mpzToInteger q+ !r' = mpzToInteger (mpzNeg r)+ in (# q', r' #) -- see also Trac #8726+divModInteger (J# s1 d1) (S# b)+ = mpzToInteger2(divModIntegerWord# s1 d1 (int2Word# b))+#else+divModInteger i1@(J# _ _) i2@(S# _) = divModInteger i1 (toBig i2)+#endif+divModInteger i1@(S# _) i2@(J# _ _) = divModInteger (toBig i1) i2+divModInteger (J# s1 d1) (J# s2 d2) = mpzToInteger2 (divModInteger# s1 d1 s2 d2)++{-# NOINLINE remInteger #-}+remInteger :: Integer -> Integer -> Integer+remInteger (S# INT_MINBOUND) b = remInteger minIntAsBig b+remInteger (S# a) (S# b) = S# (remInt# a b)+{- Special case doesn't work, because a 1-element J# has the range+ -(2^32-1) -- 2^32-1, whereas S# has the range -2^31 -- (2^31-1)+remInteger ia@(S# a) (J# sb b)+ | sb ==# 1# = S# (remInt# a (word2Int# (integer2Word# sb b)))+ | sb ==# -1# = S# (remInt# a (0# -# (word2Int# (integer2Word# sb b))))+ | 0# <# sb = ia+ | otherwise = S# (0# -# a)+-}+remInteger ia@(S# _) ib@(J# _ _) = remInteger (toBig ia) ib+#if SIZEOF_HSWORD == SIZEOF_LONG+remInteger (J# sa a) (S# b)+ = mpzToInteger (remIntegerWord# sa a w)+ where+ w = int2Word# (if isTrue# (b <# 0#) then negateInt# b else b)+#else+remInteger i1@(J# _ _) i2@(S# _) = remInteger i1 (toBig i2)+#endif+remInteger (J# sa a) (J# sb b)+ = mpzToInteger (remInteger# sa a sb b)++{-# NOINLINE quotInteger #-}+quotInteger :: Integer -> Integer -> Integer+quotInteger (S# INT_MINBOUND) b = quotInteger minIntAsBig b+quotInteger (S# a) (S# b) = S# (quotInt# a b)+{- Special case disabled, see remInteger above+quotInteger (S# a) (J# sb b)+ | sb ==# 1# = S# (quotInt# a (word2Int# (integer2Word# sb b)))+ | sb ==# -1# = S# (quotInt# a (0# -# (word2Int# (integer2Word# sb b))))+ | otherwise = S# 0+-}+quotInteger ia@(S# _) ib@(J# _ _) = quotInteger (toBig ia) ib+#if SIZEOF_HSWORD == SIZEOF_LONG+quotInteger (J# sa a) (S# b) | isTrue# (b <# 0#)+ = mpzToInteger (mpzNeg (quotIntegerWord# sa a (int2Word# (negateInt# b))))+quotInteger (J# sa a) (S# b)+ = mpzToInteger (quotIntegerWord# sa a (int2Word# b))+#else+quotInteger i1@(J# _ _) i2@(S# _) = quotInteger i1 (toBig i2)+#endif+quotInteger (J# sa a) (J# sb b)+ = mpzToInteger (quotInteger# sa a sb b)++{-# NOINLINE modInteger #-}+modInteger :: Integer -> Integer -> Integer+modInteger (S# INT_MINBOUND) b = modInteger minIntAsBig b+modInteger (S# a) (S# b) = S# (modInt# a b)+modInteger ia@(S# _) ib@(J# _ _) = modInteger (toBig ia) ib+#if SIZEOF_HSWORD == SIZEOF_LONG+modInteger (J# sa a) (S# b) | isTrue# (b <# 0#)+ = mpzToInteger (mpzNeg (modIntegerWord# (negateInt# sa) a (int2Word# (negateInt# b))))+modInteger (J# sa a) (S# b)+ = mpzToInteger (modIntegerWord# sa a (int2Word# b))+#else+modInteger i1@(J# _ _) i2@(S# _) = modInteger i1 (toBig i2)+#endif+modInteger (J# sa a) (J# sb b)+ = mpzToInteger (modInteger# sa a sb b)++{-# NOINLINE divInteger #-}+divInteger :: Integer -> Integer -> Integer+divInteger (S# INT_MINBOUND) b = divInteger minIntAsBig b+divInteger (S# a) (S# b) = S# (divInt# a b)+divInteger ia@(S# _) ib@(J# _ _) = divInteger (toBig ia) ib+#if SIZEOF_HSWORD == SIZEOF_LONG+divInteger (J# sa a) (S# b) | isTrue# (b <# 0#)+ = mpzToInteger (divIntegerWord# (negateInt# sa) a (int2Word# (negateInt# b)))+divInteger (J# sa a) (S# b)+ = mpzToInteger (divIntegerWord# sa a (int2Word# b))+#else+divInteger i1@(J# _ _) i2@(S# _) = divInteger i1 (toBig i2)+#endif+divInteger (J# sa a) (J# sb b)+ = mpzToInteger (divInteger# sa a sb b)+\end{code}++++\begin{code}+-- | Compute greatest common divisor.+{-# NOINLINE gcdInteger #-}+gcdInteger :: Integer -> Integer -> Integer+-- SUP: Do we really need the first two cases?+gcdInteger (S# INT_MINBOUND) b = gcdInteger minIntAsBig b+gcdInteger a (S# INT_MINBOUND) = gcdInteger a minIntAsBig+gcdInteger (S# a) (S# b) = S# (gcdInt a b)+gcdInteger ia@(S# a) ib@(J# sb b)+ = if isTrue# (a ==# 0#) then absInteger ib+ else if isTrue# (sb ==# 0#) then absInteger ia+ else S# (gcdIntegerInt# absSb b absA)+ where !absA = if isTrue# (a <# 0#) then negateInt# a else a+ !absSb = if isTrue# (sb <# 0#) then negateInt# sb else sb+gcdInteger ia@(J# _ _) ib@(S# _) = gcdInteger ib ia+gcdInteger (J# sa a) (J# sb b) = mpzToInteger (gcdInteger# sa a sb b)++-- | Extended euclidean algorithm.+--+-- For @/a/@ and @/b/@, compute their greatest common divisor @/g/@+-- and the coefficient @/s/@ satisfying @/a//s/ + /b//t/ = /g/@.+--+-- /Since: 0.5.1.0/+{-# NOINLINE gcdExtInteger #-}+gcdExtInteger :: Integer -> Integer -> (# Integer, Integer #)+gcdExtInteger a@(S# _) b@(S# _) = gcdExtInteger (toBig a) (toBig b)+gcdExtInteger a@(S# _) b@(J# _ _) = gcdExtInteger (toBig a) b+gcdExtInteger a@(J# _ _) b@(S# _) = gcdExtInteger a (toBig b)+gcdExtInteger (J# sa a) (J# sb b) = mpzToInteger2 (gcdExtInteger# sa a sb b)++-- | Compute least common multiple.+{-# NOINLINE lcmInteger #-}+lcmInteger :: Integer -> Integer -> Integer+lcmInteger a b = if a `eqInteger` S# 0# then S# 0#+ else if b `eqInteger` S# 0# then S# 0#+ else (divExact aa (gcdInteger aa ab)) `timesInteger` ab+ where aa = absInteger a+ ab = absInteger b++-- | Compute greatest common divisor.+gcdInt :: Int# -> Int# -> Int#+gcdInt 0# y = absInt y+gcdInt x 0# = absInt x+gcdInt x y = gcdInt# (absInt x) (absInt y)++absInt :: Int# -> Int#+absInt x = if isTrue# (x <# 0#) then negateInt# x else x++divExact :: Integer -> Integer -> Integer+divExact (S# INT_MINBOUND) b = divExact minIntAsBig b+divExact (S# a) (S# b) = S# (quotInt# a b)+divExact (S# a) (J# sb b)+ = S# (quotInt# a (integer2Int# sb b))+#if SIZEOF_HSWORD == SIZEOF_LONG+divExact (J# sa a) (S# b) | isTrue# (b <# 0#)+ = mpzToInteger (divExactIntegerWord# (negateInt# sa) a (int2Word# (negateInt# b)))+divExact (J# sa a) (S# b) = mpzToInteger (divExactIntegerWord# sa a (int2Word# b))+#else+divExact i1@(J# _ _) i2@(S# _) = divExact i1 (toBig i2)+#endif+divExact (J# sa a) (J# sb b) = mpzToInteger (divExactInteger# sa a sb b)+\end{code}+++%*********************************************************+%* *+\subsection{The @Integer@ instances for @Eq@, @Ord@}+%* *+%*********************************************************++\begin{code}++-- | /Since: 0.5.1.0/+{-# NOINLINE eqInteger# #-}+eqInteger# :: Integer -> Integer -> Int#+eqInteger# (S# i) (S# j) = i ==# j+eqInteger# (S# i) (J# s d) = cmpIntegerInt# s d i ==# 0#+eqInteger# (J# s d) (S# i) = cmpIntegerInt# s d i ==# 0#+eqInteger# (J# s1 d1) (J# s2 d2) = (cmpInteger# s1 d1 s2 d2) ==# 0#++-- | /Since: 0.5.1.0/+{-# NOINLINE neqInteger# #-}+neqInteger# :: Integer -> Integer -> Int#+neqInteger# (S# i) (S# j) = i /=# j+neqInteger# (S# i) (J# s d) = cmpIntegerInt# s d i /=# 0#+neqInteger# (J# s d) (S# i) = cmpIntegerInt# s d i /=# 0#+neqInteger# (J# s1 d1) (J# s2 d2) = (cmpInteger# s1 d1 s2 d2) /=# 0#++{-# INLINE eqInteger #-}+{-# INLINE neqInteger #-}+eqInteger, neqInteger :: Integer -> Integer -> Bool+eqInteger a b = isTrue# (a `eqInteger#` b)+neqInteger a b = isTrue# (a `neqInteger#` b)++instance Eq Integer where+ (==) = eqInteger+ (/=) = neqInteger++------------------------------------------------------------------------++-- | /Since: 0.5.1.0/+{-# NOINLINE leInteger# #-}+leInteger# :: Integer -> Integer -> Int#+leInteger# (S# i) (S# j) = i <=# j+leInteger# (J# s d) (S# i) = cmpIntegerInt# s d i <=# 0#+leInteger# (S# i) (J# s d) = cmpIntegerInt# s d i >=# 0#+leInteger# (J# s1 d1) (J# s2 d2) = (cmpInteger# s1 d1 s2 d2) <=# 0#++-- | /Since: 0.5.1.0/+{-# NOINLINE gtInteger# #-}+gtInteger# :: Integer -> Integer -> Int#+gtInteger# (S# i) (S# j) = i ># j+gtInteger# (J# s d) (S# i) = cmpIntegerInt# s d i ># 0#+gtInteger# (S# i) (J# s d) = cmpIntegerInt# s d i <# 0#+gtInteger# (J# s1 d1) (J# s2 d2) = (cmpInteger# s1 d1 s2 d2) ># 0#++-- | /Since: 0.5.1.0/+{-# NOINLINE ltInteger# #-}+ltInteger# :: Integer -> Integer -> Int#+ltInteger# (S# i) (S# j) = i <# j+ltInteger# (J# s d) (S# i) = cmpIntegerInt# s d i <# 0#+ltInteger# (S# i) (J# s d) = cmpIntegerInt# s d i ># 0#+ltInteger# (J# s1 d1) (J# s2 d2) = (cmpInteger# s1 d1 s2 d2) <# 0#++-- | /Since: 0.5.1.0/+{-# NOINLINE geInteger# #-}+geInteger# :: Integer -> Integer -> Int#+geInteger# (S# i) (S# j) = i >=# j+geInteger# (J# s d) (S# i) = cmpIntegerInt# s d i >=# 0#+geInteger# (S# i) (J# s d) = cmpIntegerInt# s d i <=# 0#+geInteger# (J# s1 d1) (J# s2 d2) = (cmpInteger# s1 d1 s2 d2) >=# 0#++{-# INLINE leInteger #-}+{-# INLINE ltInteger #-}+{-# INLINE geInteger #-}+{-# INLINE gtInteger #-}+leInteger, gtInteger, ltInteger, geInteger :: Integer -> Integer -> Bool+leInteger a b = isTrue# (a `leInteger#` b)+gtInteger a b = isTrue# (a `gtInteger#` b)+ltInteger a b = isTrue# (a `ltInteger#` b)+geInteger a b = isTrue# (a `geInteger#` b)++{-# NOINLINE compareInteger #-}+compareInteger :: Integer -> Integer -> Ordering+compareInteger (S# i) (S# j)+ = if isTrue# (i ==# j) then EQ+ else if isTrue# (i <=# j) then LT+ else GT+compareInteger (J# s d) (S# i)+ = case cmpIntegerInt# s d i of { res# ->+ if isTrue# (res# <# 0#) then LT else+ if isTrue# (res# ># 0#) then GT else EQ+ }+compareInteger (S# i) (J# s d)+ = case cmpIntegerInt# s d i of { res# ->+ if isTrue# (res# ># 0#) then LT else+ if isTrue# (res# <# 0#) then GT else EQ+ }+compareInteger (J# s1 d1) (J# s2 d2)+ = case cmpInteger# s1 d1 s2 d2 of { res# ->+ if isTrue# (res# <# 0#) then LT else+ if isTrue# (res# ># 0#) then GT else EQ+ }++instance Ord Integer where+ (<=) = leInteger+ (<) = ltInteger+ (>) = gtInteger+ (>=) = geInteger+ compare = compareInteger+\end{code}+++%*********************************************************+%* *+\subsection{The @Integer@ instances for @Num@}+%* *+%*********************************************************++\begin{code}+{-# NOINLINE absInteger #-}+absInteger :: Integer -> Integer+absInteger (S# INT_MINBOUND) = NEG_INT_MINBOUND+absInteger n@(S# i) = if isTrue# (i >=# 0#) then n else S# (negateInt# i)+absInteger n@(J# s d) = if isTrue# (s >=# 0#) then n else J# (negateInt# s) d++{-# NOINLINE signumInteger #-}+signumInteger :: Integer -> Integer+signumInteger (S# i) = if isTrue# (i <# 0#) then S# -1#+ else if isTrue# (i ==# 0#) then S# 0#+ else S# 1#+signumInteger (J# s d)+ = let+ !cmp = cmpIntegerInt# s d 0#+ in+ if isTrue# (cmp ># 0#) then S# 1#+ else if isTrue# (cmp ==# 0#) then S# 0#+ else S# (negateInt# 1#)++{-# NOINLINE plusInteger #-}+plusInteger :: Integer -> Integer -> Integer+plusInteger (S# i) (S# j) = case addIntC# i j of+ (# r, c #) ->+ if isTrue# (c ==# 0#)+ then S# r+#if SIZEOF_HSWORD == SIZEOF_LONG+ else case int2Integer# i of+ (# s, d #) -> mpzToInteger (plusIntegerInt# s d j)+#else+ else plusInteger (toBig (S# i)) (toBig (S# j))+#endif+plusInteger i1@(J# _ _) (S# 0#) = i1+#if SIZEOF_HSWORD == SIZEOF_LONG+plusInteger (J# s1 d1) (S# j) = mpzToInteger (plusIntegerInt# s1 d1 j)+#else+plusInteger i1@(J# _ _) i2@(S# _) = plusInteger i1 (toBig i2)+#endif+plusInteger i1@(S# _) i2@(J# _ _) = plusInteger i2 i1+plusInteger (J# s1 d1) (J# s2 d2) = mpzToInteger (plusInteger# s1 d1 s2 d2)++{-# NOINLINE minusInteger #-}+minusInteger :: Integer -> Integer -> Integer+minusInteger (S# i) (S# j) = case subIntC# i j of+ (# r, c #) ->+ if isTrue# (c ==# 0#) then S# r+#if SIZEOF_HSWORD == SIZEOF_LONG+ else case int2Integer# i of+ (# s, d #) -> mpzToInteger (minusIntegerInt# s d j)+#else+ else minusInteger (toBig (S# i)) (toBig (S# j))+#endif+minusInteger i1@(J# _ _) (S# 0#) = i1+minusInteger (S# 0#) (J# s2 d2) = J# (negateInt# s2) d2+#if SIZEOF_HSWORD == SIZEOF_LONG+minusInteger (J# s1 d1) (S# j) = mpzToInteger (minusIntegerInt# s1 d1 j)+minusInteger (S# i) (J# s2 d2) = mpzToInteger (plusIntegerInt# (negateInt# s2) d2 i)+#else+minusInteger i1@(J# _ _) i2@(S# _) = minusInteger i1 (toBig i2)+minusInteger i1@(S# _) i2@(J# _ _) = minusInteger (toBig i1) i2+#endif+minusInteger (J# s1 d1) (J# s2 d2) = mpzToInteger (minusInteger# s1 d1 s2 d2)++{-# NOINLINE timesInteger #-}+timesInteger :: Integer -> Integer -> Integer+timesInteger (S# i) (S# j) = if isTrue# (mulIntMayOflo# i j ==# 0#)+ then S# (i *# j)+#if SIZEOF_HSWORD == SIZEOF_LONG+ else case int2Integer# i of+ (# s, d #) -> mpzToInteger (timesIntegerInt# s d j)+#else+ else timesInteger (toBig (S# i)) (toBig (S# j))+#endif+timesInteger (S# 0#) _ = S# 0#+timesInteger (S# -1#) i2 = negateInteger i2+timesInteger (S# 1#) i2 = i2+#if SIZEOF_HSWORD == SIZEOF_LONG+timesInteger (S# i1) (J# s2 d2) = mpzToInteger (timesIntegerInt# s2 d2 i1)+#else+timesInteger i1@(S# _) i2@(J# _ _) = timesInteger (toBig i1) i2+#endif+timesInteger i1@(J# _ _) i2@(S# _) = timesInteger i2 i1 -- swap args & retry+timesInteger (J# s1 d1) (J# s2 d2) = mpzToInteger (timesInteger# s1 d1 s2 d2)++{-# NOINLINE negateInteger #-}+negateInteger :: Integer -> Integer+negateInteger (S# INT_MINBOUND) = NEG_INT_MINBOUND+negateInteger (S# i) = S# (negateInt# i)+negateInteger (J# s d) = J# (negateInt# s) d+\end{code}+++%*********************************************************+%* *+\subsection{The @Integer@ stuff for Double@}+%* *+%*********************************************************++\begin{code}+{-# NOINLINE encodeFloatInteger #-}+encodeFloatInteger :: Integer -> Int# -> Float#+encodeFloatInteger (S# i) j = int_encodeFloat# i j+encodeFloatInteger (J# s# d#) e = encodeFloat# s# d# e++{-# NOINLINE encodeDoubleInteger #-}+encodeDoubleInteger :: Integer -> Int# -> Double#+encodeDoubleInteger (S# i) j = int_encodeDouble# i j+encodeDoubleInteger (J# s# d#) e = encodeDouble# s# d# e++{-# NOINLINE decodeDoubleInteger #-}+decodeDoubleInteger :: Double# -> (# Integer, Int# #)+decodeDoubleInteger d = case decodeDouble# d of+ (# exp#, man# #) -> let !man = mpzToInteger man#+ in (# man, exp# #)++-- previous code: doubleFromInteger n = fromInteger n = encodeFloat n 0+-- doesn't work too well, because encodeFloat is defined in+-- terms of ccalls which can never be simplified away. We+-- want simple literals like (fromInteger 3 :: Float) to turn+-- into (F# 3.0), hence the special case for S# here.++{-# NOINLINE doubleFromInteger #-}+doubleFromInteger :: Integer -> Double#+doubleFromInteger (S# i#) = int2Double# i#+doubleFromInteger (J# s# d#) = encodeDouble# s# d# 0#++{-# NOINLINE floatFromInteger #-}+floatFromInteger :: Integer -> Float#+floatFromInteger (S# i#) = int2Float# i#+floatFromInteger (J# s# d#) = encodeFloat# s# d# 0#++foreign import ccall unsafe "integer_cbits_encodeFloat"+ encodeFloat# :: Int# -> ByteArray# -> Int# -> Float#+foreign import ccall unsafe "__int_encodeFloat"+ int_encodeFloat# :: Int# -> Int# -> Float#++foreign import ccall unsafe "integer_cbits_encodeDouble"+ encodeDouble# :: Int# -> ByteArray# -> Int# -> Double#+foreign import ccall unsafe "__int_encodeDouble"+ int_encodeDouble# :: Int# -> Int# -> Double#+\end{code}++%*********************************************************+%* *+\subsection{The @Integer@ Bit definitions@}+%* *+%*********************************************************++We explicitly pattern match against J# and S# in order to produce+Core that doesn't have pattern matching errors, as that would+introduce a spurious dependency to base.++\begin{code}+{-# NOINLINE andInteger #-}+andInteger :: Integer -> Integer -> Integer+(S# x) `andInteger` (S# y) = S# (word2Int# (int2Word# x `and#` int2Word# y))+x@(S# _) `andInteger` y@(J# _ _) = toBig x `andInteger` y+x@(J# _ _) `andInteger` y@(S# _) = x `andInteger` toBig y+(J# s1 d1) `andInteger` (J# s2 d2) =+ mpzToInteger (andInteger# s1 d1 s2 d2)++{-# NOINLINE orInteger #-}+orInteger :: Integer -> Integer -> Integer+(S# x) `orInteger` (S# y) = S# (word2Int# (int2Word# x `or#` int2Word# y))+x@(S# _) `orInteger` y@(J# _ _) = toBig x `orInteger` y+x@(J# _ _) `orInteger` y@(S# _) = x `orInteger` toBig y+(J# s1 d1) `orInteger` (J# s2 d2) =+ mpzToInteger (orInteger# s1 d1 s2 d2)++{-# NOINLINE xorInteger #-}+xorInteger :: Integer -> Integer -> Integer+(S# x) `xorInteger` (S# y) = S# (word2Int# (int2Word# x `xor#` int2Word# y))+x@(S# _) `xorInteger` y@(J# _ _) = toBig x `xorInteger` y+x@(J# _ _) `xorInteger` y@(S# _) = x `xorInteger` toBig y+(J# s1 d1) `xorInteger` (J# s2 d2) =+ mpzToInteger (xorInteger# s1 d1 s2 d2)++{-# NOINLINE complementInteger #-}+complementInteger :: Integer -> Integer+complementInteger (S# x)+ = S# (word2Int# (int2Word# x `xor#` int2Word# (0# -# 1#)))+complementInteger (J# s d)+ = mpzToInteger (complementInteger# s d)++{-# NOINLINE shiftLInteger #-}+shiftLInteger :: Integer -> Int# -> Integer+shiftLInteger j@(S# _) i = shiftLInteger (toBig j) i+shiftLInteger (J# s d) i = mpzToInteger (mul2ExpInteger# s d i)++{-# NOINLINE shiftRInteger #-}+shiftRInteger :: Integer -> Int# -> Integer+shiftRInteger j@(S# _) i = shiftRInteger (toBig j) i+shiftRInteger (J# s d) i = mpzToInteger (fdivQ2ExpInteger# s d i)++-- | /Since: 0.5.1.0/+{-# NOINLINE testBitInteger #-}+testBitInteger :: Integer -> Int# -> Bool+testBitInteger j@(S# _) i = testBitInteger (toBig j) i+testBitInteger (J# s d) i = isTrue# (testBitInteger# s d i /=# 0#)++-- | \"@'powInteger' /b/ /e/@\" computes base @/b/@ raised to exponent @/e/@.+--+-- /Since: 0.5.1.0/+{-# NOINLINE powInteger #-}+powInteger :: Integer -> Word# -> Integer+powInteger j@(S# _) e = powInteger (toBig j) e+powInteger (J# s d) e = mpzToInteger (powInteger# s d e)++-- | \"@'powModInteger' /b/ /e/ /m/@\" computes base @/b/@ raised to+-- exponent @/e/@ modulo @/m/@.+--+-- Negative exponents are supported if an inverse modulo @/m/@+-- exists. It's advised to avoid calling this primitive with negative+-- exponents unless it is guaranteed the inverse exists, as failure to+-- do so will likely cause program abortion due to a divide-by-zero+-- fault. See also 'recipModInteger'.+--+-- /Since: 0.5.1.0/+{-# NOINLINE powModInteger #-}+powModInteger :: Integer -> Integer -> Integer -> Integer+powModInteger (J# s1 d1) (J# s2 d2) (J# s3 d3) =+ mpzToInteger (powModInteger# s1 d1 s2 d2 s3 d3)+powModInteger b e m = powModInteger (toBig b) (toBig e) (toBig m)++-- | \"@'powModSecInteger' /b/ /e/ /m/@\" computes base @/b/@ raised to+-- exponent @/e/@ modulo @/m/@. It is required that @/e/ > 0@ and+-- @/m/@ is odd.+--+-- This is a \"secure\" variant of 'powModInteger' using the+-- @mpz_powm_sec()@ function which is designed to be resilient to side+-- channel attacks and is therefore intended for cryptographic+-- applications.+--+-- This primitive is only available when the underlying GMP library+-- supports it (GMP >= 5). Otherwise, it internally falls back to+-- @'powModInteger'@, and a warning will be emitted when used.+--+-- /Since: 0.5.1.0/+{-# NOINLINE powModSecInteger #-}+powModSecInteger :: Integer -> Integer -> Integer -> Integer+powModSecInteger (J# s1 d1) (J# s2 d2) (J# s3 d3) =+ mpzToInteger (powModSecInteger# s1 d1 s2 d2 s3 d3)+powModSecInteger b e m = powModSecInteger (toBig b) (toBig e) (toBig m)++#if HAVE_SECURE_POWM == 0+{-# WARNING powModSecInteger "The underlying GMP library does not support a secure version of powModInteger which is side-channel resistant - you need at least GMP version 5 to support this" #-}+#endif++-- | \"@'recipModInteger' /x/ /m/@\" computes the inverse of @/x/@ modulo @/m/@. If+-- the inverse exists, the return value @/y/@ will satisfy @0 < /y/ <+-- abs(/m/)@, otherwise the result is @0@.+--+-- Note: The implementation exploits the undocumented property of+-- @mpz_invert()@ to not mangle the result operand (which is initialized+-- to 0) in case of non-existence of the inverse.+--+-- /Since: 0.5.1.0/+{-# NOINLINE recipModInteger #-}+recipModInteger :: Integer -> Integer -> Integer+recipModInteger j@(S# _) m@(S# _) = recipModInteger (toBig j) (toBig m)+recipModInteger j@(S# _) m@(J# _ _) = recipModInteger (toBig j) m+recipModInteger j@(J# _ _) m@(S# _) = recipModInteger j (toBig m)+recipModInteger (J# s d) (J# ms md) = mpzToInteger (recipModInteger# s d ms md)++-- | Probalistic Miller-Rabin primality test.+--+-- \"@'testPrimeInteger' /n/ /k/@\" determines whether @/n/@ is prime+-- and returns one of the following results:+--+-- * @2#@ is returned if @/n/@ is definitely prime,+--+-- * @1#@ if @/n/@ is a /probable prime/, or+--+-- * @0#@ if @/n/@ is definitely not a prime.+--+-- The @/k/@ argument controls how many test rounds are performed for+-- determining a /probable prime/. For more details, see+-- <http://gmplib.org/manual/Number-Theoretic-Functions.html#index-mpz_005fprobab_005fprime_005fp-360 GMP documentation for `mpz_probab_prime_p()`>.+--+-- /Since: 0.5.1.0/+{-# NOINLINE testPrimeInteger #-}+testPrimeInteger :: Integer -> Int# -> Int#+testPrimeInteger j@(S# _) reps = testPrimeInteger (toBig j) reps+testPrimeInteger (J# s d) reps = testPrimeInteger# s d reps++-- | Compute next prime greater than @/n/@ probalistically.+--+-- According to the GMP documentation, the underlying function+-- @mpz_nextprime()@ \"uses a probabilistic algorithm to identify+-- primes. For practical purposes it's adequate, the chance of a+-- composite passing will be extremely small.\"+--+-- /Since: 0.5.1.0/+{-# NOINLINE nextPrimeInteger #-}+nextPrimeInteger :: Integer -> Integer+nextPrimeInteger j@(S# _) = nextPrimeInteger (toBig j)+nextPrimeInteger (J# s d) = mpzToInteger (nextPrimeInteger# s d)++-- | Compute number of digits (without sign) in given @/base/@.+--+-- It's recommended to avoid calling 'sizeInBaseInteger' for small+-- integers as this function would currently convert those to big+-- integers in order to call @mpz_sizeinbase()@.+--+-- This function wraps @mpz_sizeinbase()@ which has some+-- implementation pecularities to take into account:+--+-- * \"@'sizeInBaseInteger' 0 /base/ = 1@\" (see also comment in 'exportIntegerToMutableByteArray').+--+-- * This function is only defined if @/base/ >= 2#@ and @/base/ <= 256#@+-- (Note: the documentation claims that only @/base/ <= 62#@ is+-- supported, however the actual implementation supports up to base 256).+--+-- * If @/base/@ is a power of 2, the result will be exact. In other+-- cases (e.g. for @/base/ = 10#@), the result /may/ be 1 digit too large+-- sometimes.+--+-- * \"@'sizeInBaseInteger' /i/ 2#@\" can be used to determine the most+-- significant bit of @/i/@.+--+-- /Since: 0.5.1.0/+{-# NOINLINE sizeInBaseInteger #-}+sizeInBaseInteger :: Integer -> Int# -> Word#+sizeInBaseInteger (J# s d) b = sizeInBaseInteger# s d b+sizeInBaseInteger j@(S# _) b = sizeInBaseInteger (toBig j) b -- TODO++-- | Dump 'Integer' (without sign) to mutable byte-array in base-256 representation.+--+-- The call+--+-- @'exportIntegerToMutableByteArray' /i/ /mba/ /offset/ /order/@+--+-- writes+--+-- * the 'Integer' @/i/@+--+-- * into the 'MutableByteArray#' @/mba/@ starting at @/offset/@+--+-- * with most significant byte first if @order@ is @1#@ or least+-- significant byte first if @order@ is @-1#@, and+--+-- * returns number of bytes written.+--+-- Use \"@'sizeInBaseInteger' /i/ 256#@\" to compute the exact number of+-- bytes written in advance for @/i/ /= 0@. In case of @/i/ == 0@,+-- 'exportIntegerToMutableByteArray' will write and report zero bytes+-- written, whereas 'sizeInBaseInteger' report one byte.+--+-- It's recommended to avoid calling 'exportIntegerToMutableByteArray' for small+-- integers as this function would currently convert those to big+-- integers in order to call @mpz_export()@.+--+-- /Since: 0.5.1.0/+{-# NOINLINE exportIntegerToMutableByteArray #-}+exportIntegerToMutableByteArray :: Integer -> MutableByteArray# s -> Word# -> Int# -> State# s -> (# State# s, Word# #)+exportIntegerToMutableByteArray (J# s d) mba o e = exportIntegerToMutableByteArray# s d mba o e+exportIntegerToMutableByteArray j@(S# _) mba o e = exportIntegerToMutableByteArray (toBig j) mba o e -- TODO++-- | Dump 'Integer' (without sign) to @/addr/@ in base-256 representation.+--+-- @'exportIntegerToAddr' /addr/ /o/ /e/@+--+-- See description of 'exportIntegerToMutableByteArray' for more details.+--+-- /Since: 0.5.1.0/+{-# NOINLINE exportIntegerToAddr #-}+exportIntegerToAddr :: Integer -> Addr# -> Int# -> State# s -> (# State# s, Word# #)+exportIntegerToAddr (J# s d) addr o e = exportIntegerToAddr# s d addr o e+exportIntegerToAddr j@(S# _) addr o e = exportIntegerToAddr (toBig j) addr o e -- TODO++-- | Read 'Integer' (without sign) from byte-array in base-256 representation.+--+-- The call+--+-- @'importIntegerFromByteArray' /ba/ /offset/ /size/ /order/@+--+-- reads+--+-- * @/size/@ bytes from the 'ByteArray#' @/ba/@ starting at @/offset/@+--+-- * with most significant byte first if @/order/@ is @1#@ or least+-- significant byte first if @/order/@ is @-1#@, and+--+-- * returns a new 'Integer'+--+-- /Since: 0.5.1.0/+{-# NOINLINE importIntegerFromByteArray #-}+importIntegerFromByteArray :: ByteArray# -> Word# -> Word# -> Int# -> Integer+importIntegerFromByteArray ba o l e = mpzToInteger (importIntegerFromByteArray# ba o l e)++-- | Read 'Integer' (without sign) from memory location at @/addr/@ in+-- base-256 representation.+--+-- @'importIntegerFromAddr' /addr/ /size/ /order/@+--+-- See description of 'importIntegerFromByteArray' for more details.+--+-- /Since: 0.5.1.0/+{-# NOINLINE importIntegerFromAddr #-}+importIntegerFromAddr :: Addr# -> Word# -> Int# -> State# s -> (# State# s, Integer #)+importIntegerFromAddr addr l e st = case importIntegerFromAddr# addr l e st of+ (# st', mpz #) -> let !j = mpzToInteger mpz in (# st', j #)++\end{code}++%*********************************************************+%* *+\subsection{The @Integer@ hashing@}+%* *+%*********************************************************++\begin{code}+-- This is used by hashUnique++-- | 'hashInteger' returns the same value as 'fromIntegral', although in+-- unboxed form. It might be a reasonable hash function for 'Integer',+-- given a suitable distribution of 'Integer' values.+--+-- Note: 'hashInteger' is currently just an alias for 'integerToInt'.++hashInteger :: Integer -> Int#+hashInteger = integerToInt+\end{code}+
+ LICENSE view
@@ -0,0 +1,62 @@+This library (libraries/integer(-gmp)) is derived from code from several+sources: ++ * Code from the GHC project which is largely (c) The University of+ Glasgow, and distributable under a BSD-style license (see below),++ * Code from the Haskell 98 Report which is (c) Simon Peyton Jones+ and freely redistributable (but see the full license for+ restrictions).++The full text of these licenses is reproduced below. All of the+licenses are BSD-style or compatible.++-----------------------------------------------------------------------------++The Glasgow Haskell Compiler License++Copyright 2004, The University Court of the University of Glasgow. +All rights reserved.++Redistribution and use in source and binary forms, with or without+modification, are permitted provided that the following conditions are met:++- Redistributions of source code must retain the above copyright notice,+this list of conditions and the following disclaimer.+ +- Redistributions in binary form must reproduce the above copyright notice,+this list of conditions and the following disclaimer in the documentation+and/or other materials provided with the distribution.+ +- Neither name of the University nor the names of its contributors may be+used to endorse or promote products derived from this software without+specific prior written permission. ++THIS SOFTWARE IS PROVIDED BY THE UNIVERSITY COURT OF THE UNIVERSITY OF+GLASGOW AND THE CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,+INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND+FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE+UNIVERSITY COURT OF THE UNIVERSITY OF GLASGOW OR THE CONTRIBUTORS BE LIABLE+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY+OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH+DAMAGE.++-----------------------------------------------------------------------------++Code derived from the document "Report on the Programming Language+Haskell 98", is distributed under the following license:++ Copyright (c) 2002 Simon Peyton Jones++ The authors intend this Report to belong to the entire Haskell+ community, and so we grant permission to copy and distribute it for+ any purpose, provided that it is reproduced in its entirety,+ including this Notice. Modified versions of this Report may also be+ copied and distributed for any purpose, provided that the modified+ version is clearly presented as such, and that it does not claim to+ be a definition of the Haskell 98 Language.+
+ Setup.hs view
@@ -0,0 +1,6 @@+module Main (main) where++import Distribution.Simple++main :: IO ()+main = defaultMain
+ aclocal.m4 view
@@ -0,0 +1,44 @@++dnl--------------------------------------------------------------------+dnl * Check whether this machine has gmp/gmp3 installed+dnl--------------------------------------------------------------------++AC_DEFUN([LOOK_FOR_GMP_LIB],[+ if test "$HaveFrameworkGMP" = "NO"+ then+ AC_CHECK_LIB([gmp], [__gmpz_powm],+ [HaveLibGmp=YES; GMP_LIBS=gmp])+ if test "$HaveLibGmp" = "NO"+ then+ AC_CHECK_LIB([gmp3], [__gmpz_powm],+ [HaveLibGmp=YES; GMP_LIBS=gmp3])+ fi+ if test "$HaveLibGmp" = "YES"+ then+ AC_CHECK_LIB([$GMP_LIBS], [__gmpz_powm_sec],+ [HaveSecurePowm=1])+ fi+ fi+])++dnl--------------------------------------------------------------------+dnl * Mac OS X only: check for GMP.framework+dnl--------------------------------------------------------------------++AC_DEFUN([LOOK_FOR_GMP_FRAMEWORK],[+ if test "$HaveLibGmp" = "NO"+ then+ case $target_os in+ darwin*)+ AC_MSG_CHECKING([for GMP.framework])+ save_libs="$LIBS"+ LIBS="-framework GMP"+ AC_TRY_LINK_FUNC(__gmpz_powm_sec,+ [HaveFrameworkGMP=YES; GMP_FRAMEWORK=GMP])+ LIBS="$save_libs"+ AC_MSG_RESULT([$HaveFrameworkGMP])+ ;;+ esac+ fi+])+
+ cbits/alloc.c view
@@ -0,0 +1,97 @@+/* -----------------------------------------------------------------------------+ *+ * (c) The GHC Team, 1998-2012+ *+ * ---------------------------------------------------------------------------*/++#include <string.h>++#include "Rts.h"++#include "gmp.h"++void * stgAllocForGMP (size_t size_in_bytes);+void * stgReallocForGMP (void *ptr, size_t old_size, size_t new_size);+void stgDeallocForGMP (void *ptr STG_UNUSED, size_t size STG_UNUSED);++static void initAllocForGMP( void ) __attribute__((constructor));++/* -----------------------------------------------------------------------------+ Tell GMP to use our custom heap allocation functions.++ Our allocation strategy is to use GHC heap allocations rather than malloc+ and co. The heap objects we use are ByteArray#s which of course have their+ usual header word or two. But gmp doesn't know about ghc heap objects and+ header words. So our allocator has to make a ByteArray# and return a pointer+ to its interior! When the gmp function returns we receive that interior+ pointer. Then we look back a couple words to get the proper ByteArray#+ pointer (which then gets returned as a ByteArray# and thus get tracked+ properly by the GC).++ WARNING!! WARNING!! WARNING!!++ It is absolutely vital that this initialisation function be called before+ any of the gmp functions are called. We'd still be looking back a couple+ words for the ByteArray# header, but if we were accidentally using malloc+ then it'd all go wrong because of course there would be no ByteArray#+ header, just malloc's own internal book keeping info. To make things worse+ we would not notice immediately, it'd only be when the GC comes round to+ inspect things... BANG!++ > Program received signal SIGSEGV, Segmentation fault.+ > [Switching to Thread 0x7f5a9ebc76f0 (LWP 17838)]+ > evacuate1 (p=0x7f5a99acd2e0) at rts/sm/Evac.c:375+ > 375 switch (info->type) {++ -------------------------------------------------------------------------- */++static void initAllocForGMP( void )+{+ mp_set_memory_functions(stgAllocForGMP, stgReallocForGMP, stgDeallocForGMP);+}+++/* -----------------------------------------------------------------------------+ Allocation functions for GMP.++ These all use the allocate() interface - we can't have any garbage+ collection going on during a gmp operation, so we use allocate()+ which always succeeds. The gmp operations which might need to+ allocate will ask the storage manager (via doYouWantToGC()) whether+ a garbage collection is required, in case we get into a loop doing+ only allocate() style allocation.+ -------------------------------------------------------------------------- */++void *+stgAllocForGMP (size_t size_in_bytes)+{+ StgArrWords* arr;+ nat data_size_in_words, total_size_in_words;+ Capability *cap;++ /* round up to a whole number of words */+ data_size_in_words = ROUNDUP_BYTES_TO_WDS(size_in_bytes);+ total_size_in_words = sizeofW(StgArrWords) + data_size_in_words;++ /* allocate and fill it in. */+ cap = rts_unsafeGetMyCapability();+ arr = (StgArrWords *)allocate(cap, total_size_in_words);+ SET_ARR_HDR(arr, &stg_ARR_WORDS_info, ((CapabilityPublic*)cap)->r.rCCCS, size_in_bytes);++ /* and return a ptr to the goods inside the array */+ return arr->payload;+}++void *+stgReallocForGMP (void *ptr, size_t old_size, size_t new_size)+{+ size_t min_size = old_size < new_size ? old_size : new_size;++ return memcpy(stgAllocForGMP(new_size), ptr, min_size);+}++void+stgDeallocForGMP (void *ptr STG_UNUSED, size_t size STG_UNUSED)+{+ /* easy for us: the garbage collector does the dealloc'n */+}
+ cbits/cbits.c view
@@ -0,0 +1,14 @@++/* We combine the C files here.+ *+ * There is actually a good reason for this, really!+ * The alloc file contains a __attribute__((constructor)) function. We must+ * have this function in the same .o file as other stuff that actually gets+ * used otherwise the static linker doesn't bother to pull in the .o file+ * containing the constructor function. While we could just stick them in+ * the same .c file that'd be a bit annoying. So we combine them here.+ * */++#include "alloc.c"+#include "float.c"+#include "longlong.c"
+ cbits/float.c view
@@ -0,0 +1,249 @@+/* -----------------------------------------------------------------------------+ *+ * (c) Lennart Augustsson+ * (c) The GHC Team, 1998-2000+ *+ * Support for floating-point <-> gmp integer primitives+ *+ * ---------------------------------------------------------------------------*/++/* TODO: do we need PosixSource.h ? it lives in rts/ not public includes/ */+/* #include "PosixSource.h" */+#include "Rts.h"+#include "gmp.h"+#include "GmpDerivedConstants.h"++#include <math.h>++#define IEEE_FLOATING_POINT 1++/*+ * Encoding and decoding Doubles. Code based on the HBC code+ * (lib/fltcode.c).+ */++#define SIZEOF_LIMB_T SIZEOF_MP_LIMB_T++#if SIZEOF_LIMB_T == 4+#define GMP_BASE 4294967296.0+#define LIMBBITS_LOG_2 5+#elif SIZEOF_LIMB_T == 8+#define GMP_BASE 18446744073709551616.0+#define LIMBBITS_LOG_2 6+#else+#error Cannot cope with SIZEOF_LIMB_T -- please add definition of GMP_BASE+#endif++#define DNBIGIT ((SIZEOF_DOUBLE+SIZEOF_LIMB_T-1)/SIZEOF_LIMB_T)+#define FNBIGIT ((SIZEOF_FLOAT +SIZEOF_LIMB_T-1)/SIZEOF_LIMB_T)++#if IEEE_FLOATING_POINT+#define MY_DMINEXP ((DBL_MIN_EXP) - (DBL_MANT_DIG) - 1)+/* DMINEXP is defined in values.h on Linux (for example) */+#define DHIGHBIT 0x00100000+#define DMSBIT 0x80000000++#define MY_FMINEXP ((FLT_MIN_EXP) - (FLT_MANT_DIG) - 1)+#define FHIGHBIT 0x00800000+#define FMSBIT 0x80000000+#endif++#if defined(WORDS_BIGENDIAN) || defined(FLOAT_WORDS_BIGENDIAN)+#define L 1+#define H 0+#else+#define L 0+#define H 1+#endif++#define __abs(a) (( (a) >= 0 ) ? (a) : (-(a)))++StgDouble+integer_cbits_encodeDouble (I_ size, StgByteArray ba, I_ e) /* result = s * 2^e */+{+ StgDouble r;+ const mp_limb_t *const arr = (const mp_limb_t *)ba;+ I_ i;++ /* Convert MP_INT to a double; knows a lot about internal rep! */+ i = __abs(size)-1;+ if ((i < 15) || (e >= 0)) /* overflows only if the final result does */+ {+ /* This would cause overflow if a large MP_INT is passed, even if the+ * exponent would scale it back into range, so we do it only when it's safe. */+ for(r = 0.0; i >= 0; i--)+ r = (r * GMP_BASE) + arr[i];++ } else { /* possibly more than 1024 bits in the MP_INT, but gets scaled down */++ /* Find the first nonzero limb; normally it would be the first */+ r = 0.0;+ while((i >= 0) && (r == 0.0))+ {+ r = arr[i--];+ }+ if (i >= 0)+ r = (r * GMP_BASE) + arr[i];+#if SIZEOF_LIMB_T < 8+ if (i > 0)+ r = (r * GMP_BASE) + arr[--i];+#endif+ /* Now we have at least the 65 leading bits of the MP_INT or all of it.+ * Any further bits would be rounded down, so from now on everything is+ * multiplication by powers of 2.+ * If i is positive, arr contains i limbs we haven't looked at yet, so+ * adjust the exponent by i*8*SIZEOF_LIMB_T. Unfortunately, we must+ * beware of overflow, so we can't simply add this to e. */+ if (i > 0)+ {+ /* first add the number of whole limbs that would be cancelled */+ i = i + e / (8 * SIZEOF_LIMB_T);+ /* check for overflow */+ if ((i > 0) && ((i >> (8*sizeof(I_) - 1 - LIMBBITS_LOG_2)) > 0))+ {+ /* overflow, give e a large dummy value */+ e = 2147483647;+ } else {+ /* no overflow, get the exact value */+ e = i * (8 * SIZEOF_LIMB_T) + (e % (8 * SIZEOF_LIMB_T));+ }+ }+ }++ /* Now raise to the exponent */+ if ( r != 0.0 ) /* Lennart suggests this avoids a bug in MIPS's ldexp */+ r = ldexp(r, e);++ /* sign is encoded in the size */+ if (size < 0)+ r = -r;++ return r;+}++StgFloat+integer_cbits_encodeFloat (I_ size, StgByteArray ba, I_ e) /* result = s * 2^e */+{+ StgFloat r;+ const mp_limb_t *arr = (const mp_limb_t *)ba;+ I_ i;++ /* Convert MP_INT to a float; knows a lot about internal rep! */+ i = __abs(size)-1;+ /* just in case StgFloat is a double, check sizes */+#if SIZEOF_FLOAT == 4+ if ((i < 2) || (e >= 0))+#else+ if ((i < 15) || (e >= 0))+#endif+ {+ for(r = 0.0; i >= 0; i--)+ r = (r * GMP_BASE) + arr[i];+ } else {++ /* Find the first nonzero limb; normally it would be the first */+ r = 0.0;+ while((i >= 0) && (r == 0.0))+ {+ r = arr[i--];+ }+ if (i >= 0)+ r = (r * GMP_BASE) + arr[i];+#if (SIZEOF_LIMB_T < 8) && (SIZEOF_FLOAT > 4)+ if (i > 0)+ r = (r * GMP_BASE) + arr[--i];+#endif+ /* Now we have enough leading bits of the MP_INT.+ * Any further bits would be rounded down, so from now on everything is+ * multiplication by powers of 2.+ * If i is positive, arr contains i limbs we haven't looked at yet, so+ * adjust the exponent by i*8*SIZEOF_LIMB_T. Unfortunately, we must+ * beware of overflow, so we can't simply add this to e. */+ if (i > 0)+ {+ /* first add the number of whole limbs that would be cancelled */+ i = i + e / (8 * SIZEOF_LIMB_T);+ /* check for overflow */+ if ((i > 0) && ((i >> (8*sizeof(I_) - 1 - LIMBBITS_LOG_2)) > 0))+ {+ /* overflow, give e a large dummy value */+ e = 2147483647;+ } else {+ /* no overflow, get the exact value */+ e = i * (8 * SIZEOF_LIMB_T) + (e % (8 * SIZEOF_LIMB_T));+ }+ }+ }++ /* Now raise to the exponent */+ if ( r != 0.0 ) /* Lennart suggests this avoids a bug in MIPS's ldexp */+ r = ldexp(r, e);++ /* sign is encoded in the size */+ if (size < 0)+ r = -r;++ return r;+}++/* This only supports IEEE floating point */++void+integer_cbits_decodeDouble (MP_INT *man, I_ *exp, StgDouble dbl)+{+ /* Do some bit fiddling on IEEE */+ unsigned int low, high; /* assuming 32 bit ints */+ int sign, iexp;+ union { double d; unsigned int i[2]; } u; /* assuming 32 bit ints, 64 bit double */++ ASSERT(sizeof(unsigned int ) == 4 );+ ASSERT(sizeof(dbl ) == SIZEOF_DOUBLE);+ ASSERT(sizeof(man->_mp_d[0]) == SIZEOF_LIMB_T);+ ASSERT(DNBIGIT*SIZEOF_LIMB_T >= SIZEOF_DOUBLE);++ u.d = dbl; /* grab chunks of the double */+ low = u.i[L];+ high = u.i[H];++ /* we know the MP_INT* passed in has size zero, so we realloc+ no matter what.+ */+ man->_mp_alloc = DNBIGIT;++ if (low == 0 && (high & ~DMSBIT) == 0) {+ man->_mp_size = 0;+ *exp = 0L;+ } else {+ man->_mp_size = DNBIGIT;+ iexp = ((high >> 20) & 0x7ff) + MY_DMINEXP;+ sign = high;++ high &= DHIGHBIT-1;+ if (iexp != MY_DMINEXP) /* don't add hidden bit to denorms */+ high |= DHIGHBIT;+ else {+ iexp++;+ /* A denorm, normalize the mantissa */+ while (! (high & DHIGHBIT)) {+ high <<= 1;+ if (low & DMSBIT)+ high++;+ low <<= 1;+ iexp--;+ }+ }+ *exp = (I_) iexp;+#if DNBIGIT == 2+ man->_mp_d[0] = (mp_limb_t)low;+ man->_mp_d[1] = (mp_limb_t)high;+#else+#if DNBIGIT == 1+ man->_mp_d[0] = ((mp_limb_t)high) << 32 | (mp_limb_t)low;+#else+#error Cannot cope with DNBIGIT+#endif+#endif+ if (sign < 0)+ man->_mp_size = -man->_mp_size;+ }+}
+ cbits/gmp-wrappers.cmm view
@@ -0,0 +1,823 @@+/* -----------------------------------------------------------------------------+ *+ * (c) The GHC Team, 1998-2012+ *+ * Out-of-line primitive operations+ *+ * This file contains the implementations of all the primitive+ * operations ("primops") which are not expanded inline. See+ * ghc/compiler/prelude/primops.txt.pp for a list of all the primops;+ * this file contains code for most of those with the attribute+ * out_of_line=True.+ *+ * Entry convention: the entry convention for a primop is that all the+ * args are in Stg registers (R1, R2, etc.). This is to make writing+ * the primops easier. (see compiler/codeGen/CgCallConv.hs).+ *+ * Return convention: results from a primop are generally returned+ * using the ordinary unboxed tuple return convention. The C-- parser+ * implements the RET_xxxx() macros to perform unboxed-tuple returns+ * based on the prevailing return convention.+ *+ * This file is written in a subset of C--, extended with various+ * features specific to GHC. It is compiled by GHC directly. For the+ * syntax of .cmm files, see the parser in ghc/compiler/cmm/CmmParse.y.+ *+ * ---------------------------------------------------------------------------*/++#include "Cmm.h"+#include "GmpDerivedConstants.h"+#include "HsIntegerGmp.h"++import "integer-gmp" __gmpz_add;+import "integer-gmp" __gmpz_add_ui;+import "integer-gmp" __gmpz_sub;+import "integer-gmp" __gmpz_sub_ui;+import "integer-gmp" __gmpz_mul;+import "integer-gmp" __gmpz_mul_2exp;+import "integer-gmp" __gmpz_mul_si;+import "integer-gmp" __gmpz_tstbit;+import "integer-gmp" __gmpz_fdiv_q_2exp;+import "integer-gmp" __gmpz_gcd;+import "integer-gmp" __gmpz_gcdext;+import "integer-gmp" __gmpn_gcd_1;+import "integer-gmp" __gmpn_cmp;+import "integer-gmp" __gmpz_tdiv_q;+import "integer-gmp" __gmpz_tdiv_q_ui;+import "integer-gmp" __gmpz_tdiv_r;+import "integer-gmp" __gmpz_tdiv_r_ui;+import "integer-gmp" __gmpz_fdiv_q;+import "integer-gmp" __gmpz_fdiv_q_ui;+import "integer-gmp" __gmpz_fdiv_r;+import "integer-gmp" __gmpz_fdiv_r_ui;+import "integer-gmp" __gmpz_tdiv_qr;+import "integer-gmp" __gmpz_tdiv_qr_ui;+import "integer-gmp" __gmpz_fdiv_qr;+import "integer-gmp" __gmpz_fdiv_qr_ui;+import "integer-gmp" __gmpz_divexact;+import "integer-gmp" __gmpz_divexact_ui;+import "integer-gmp" __gmpz_and;+import "integer-gmp" __gmpz_xor;+import "integer-gmp" __gmpz_ior;+import "integer-gmp" __gmpz_com;+import "integer-gmp" __gmpz_pow_ui;+import "integer-gmp" __gmpz_powm;+#if HAVE_SECURE_POWM == 1+import "integer-gmp" __gmpz_powm_sec;+#endif+import "integer-gmp" __gmpz_invert;+import "integer-gmp" __gmpz_nextprime;+import "integer-gmp" __gmpz_probab_prime_p;+import "integer-gmp" __gmpz_sizeinbase;+import "integer-gmp" __gmpz_import;+import "integer-gmp" __gmpz_export;++import "integer-gmp" integer_cbits_decodeDouble;++import "rts" stg_INTLIKE_closure;++/* -----------------------------------------------------------------------------+ Arbitrary-precision Integer operations.++ There are some assumptions in this code that mp_limb_t == W_. This is+ the case for all the platforms that GHC supports, currently.+ -------------------------------------------------------------------------- */++#if SIZEOF_MP_LIMB_T != SIZEOF_W+#error "sizeof(mp_limb_t) != sizeof(W_)"+#endif++/* This is used when a dummy pointer is needed for a ByteArray# return value++ Ideally this would be a statically allocated 'ByteArray#'+ containing SIZEOF_W 0-bytes. However, since in those cases when a+ dummy value is needed, the 'ByteArray#' is not supposed to be+ accessed anyway, this is should be a tolerable hack.+ */+#define DUMMY_BYTE_ARR (stg_INTLIKE_closure+1)++/* set mpz_t from Int#/ByteArray# */+#define MP_INT_SET_FROM_BA(mp_ptr,i,ba) \+ MP_INT__mp_alloc(mp_ptr) = W_TO_INT(BYTE_ARR_WDS(ba)); \+ MP_INT__mp_size(mp_ptr) = W_TO_INT(i); \+ MP_INT__mp_d(mp_ptr) = BYTE_ARR_CTS(ba)++/* convert mpz_t to Int#/ByteArray# return pair */+#define MP_INT_AS_PAIR(mp_ptr) \+ TO_W_(MP_INT__mp_size(mp_ptr)),(MP_INT__mp_d(mp_ptr)-SIZEOF_StgArrWords)++#define MP_INT_TO_BA(mp_ptr) \+ (MP_INT__mp_d(mp_ptr)-SIZEOF_StgArrWords)++/* Size of mpz_t with single limb */+#define SIZEOF_MP_INT_1LIMB (SIZEOF_MP_INT+WDS(1))++/* Initialize 0-valued single-limb mpz_t at mp_ptr */+#define MP_INT_1LIMB_INIT0(mp_ptr) \+ MP_INT__mp_alloc(mp_ptr) = W_TO_INT(1); \+ MP_INT__mp_size(mp_ptr) = W_TO_INT(0); \+ MP_INT__mp_d(mp_ptr) = (mp_ptr+SIZEOF_MP_INT)+++/* return mpz_t as (# s::Int#, d::ByteArray#, l1::Word# #) tuple+ *+ * semantics:+ *+ * (# 0, _, 0 #) -> value = 0+ * (# 1, _, w #) -> value = w+ * (# -1, _, w #) -> value = -w+ * (# s, d, 0 #) -> value = J# s d+ *+ */+#define MP_INT_1LIMB_RETURN(mp_ptr) \+ CInt __mp_s; \+ __mp_s = MP_INT__mp_size(mp_ptr); \+ \+ if (__mp_s == W_TO_INT(0)) \+ { \+ return (0,DUMMY_BYTE_ARR,0); \+ } \+ \+ if (__mp_s == W_TO_INT(-1) || __mp_s == W_TO_INT(1)) \+ { \+ return (TO_W_(__mp_s),DUMMY_BYTE_ARR,W_[MP_INT__mp_d(mp_ptr)]); \+ } \+ \+ return (TO_W_(__mp_s),MP_INT_TO_BA(mp_ptr),0)++/* Helper macro used by MP_INT_1LIMB_RETURN2 */+#define MP_INT_1LIMB_AS_TUP3(s,d,w,mp_ptr) \+ CInt s; P_ d; W_ w; \+ s = MP_INT__mp_size(mp_ptr); \+ \+ if (s == W_TO_INT(0)) \+ { \+ d = DUMMY_BYTE_ARR; w = 0; \+ } else { \+ if (s == W_TO_INT(-1) || s == W_TO_INT(1)) \+ { \+ d = DUMMY_BYTE_ARR; w = W_[MP_INT__mp_d(mp_ptr)]; \+ } else { \+ d = MP_INT_TO_BA(mp_ptr); w = 0; \+ } \+ }++#define MP_INT_1LIMB_RETURN2(mp_ptr1,mp_ptr2) \+ MP_INT_1LIMB_AS_TUP3(__r1s,__r1d,__r1w,mp_ptr1); \+ MP_INT_1LIMB_AS_TUP3(__r2s,__r2d,__r2w,mp_ptr2); \+ return (TO_W_(__r1s),__r1d,__r1w, TO_W_(__r2s),__r2d,__r2w)++/* :: ByteArray# -> Word# -> Word# -> Int# -> (# Int#, ByteArray#, Word# #) */+integer_cmm_importIntegerFromByteArrayzh (P_ ba, W_ of, W_ sz, W_ e)+{+ W_ src_ptr;+ W_ mp_result;++again:+ STK_CHK_GEN_N (SIZEOF_MP_INT_1LIMB);+ MAYBE_GC(again);++ mp_result = Sp - SIZEOF_MP_INT_1LIMB;+ MP_INT_1LIMB_INIT0(mp_result);++ src_ptr = BYTE_ARR_CTS(ba) + of;++ ccall __gmpz_import(mp_result "ptr", sz, W_TO_INT(e), W_TO_INT(1), W_TO_INT(0), 0, src_ptr "ptr");++ MP_INT_1LIMB_RETURN(mp_result);+}++/* :: Addr# -> Word# -> Int# -> State# s -> (# State# s, Int#, ByteArray#, Word# #) */+integer_cmm_importIntegerFromAddrzh (W_ src_ptr, W_ sz, W_ e)+{+ W_ mp_result;++again:+ STK_CHK_GEN_N (SIZEOF_MP_INT_1LIMB);+ MAYBE_GC(again);++ mp_result = Sp - SIZEOF_MP_INT_1LIMB;++ MP_INT_1LIMB_INIT0(mp_result);++ ccall __gmpz_import(mp_result "ptr", sz, W_TO_INT(e), W_TO_INT(1), W_TO_INT(0), 0, src_ptr "ptr");++ MP_INT_1LIMB_RETURN(mp_result);+}++/* :: Int# -> ByteArray# -> MutableByteArray# s -> Word# -> Int# -> State# s -> (# State# s, Word# #) */+integer_cmm_exportIntegerToMutableByteArrayzh (W_ ws1, P_ d1, P_ mba, W_ of, W_ e)+{+ W_ dst_ptr;+ W_ mp_tmp;+ W_ cnt_result;++again:+ STK_CHK_GEN_N (SIZEOF_MP_INT + SIZEOF_W);+ MAYBE_GC(again);++ mp_tmp = Sp - SIZEOF_MP_INT;+ MP_INT_SET_FROM_BA(mp_tmp, ws1, d1);++ cnt_result = Sp - (SIZEOF_MP_INT + SIZEOF_W);+ W_[cnt_result] = 0;++ dst_ptr = BYTE_ARR_CTS(mba) + of;++ ccall __gmpz_export(dst_ptr "ptr", cnt_result "ptr", W_TO_INT(e), W_TO_INT(1), W_TO_INT(0), 0, mp_tmp "ptr");++ return (W_[cnt_result]);+}++/* :: Int# -> ByteArray# -> Addr# -> Int# -> State# s -> (# State# s, Word# #) */+integer_cmm_exportIntegerToAddrzh (W_ ws1, P_ d1, W_ dst_ptr, W_ e)+{+ W_ mp_tmp;+ W_ cnt_result;++again:+ STK_CHK_GEN_N (SIZEOF_MP_INT + SIZEOF_W);+ MAYBE_GC(again);++ mp_tmp = Sp - SIZEOF_MP_INT;+ MP_INT_SET_FROM_BA(mp_tmp, ws1, d1);++ cnt_result = Sp - (SIZEOF_MP_INT + SIZEOF_W);+ W_[cnt_result] = 0;++ ccall __gmpz_export(dst_ptr "ptr", cnt_result "ptr", W_TO_INT(e), W_TO_INT(1), W_TO_INT(0), 0, mp_tmp "ptr");++ return (W_[cnt_result]);+}++integer_cmm_int2Integerzh (W_ val)+{+ W_ s, p; /* to avoid aliasing */++ ALLOC_PRIM_N (SIZEOF_StgArrWords + WDS(1), integer_cmm_int2Integerzh, val);++ p = Hp - SIZEOF_StgArrWords;+ SET_HDR(p, stg_ARR_WORDS_info, CCCS);+ StgArrWords_bytes(p) = SIZEOF_W;++ /* mpz_set_si is inlined here, makes things simpler */+ if (%lt(val,0)) {+ s = -1;+ Hp(0) = -val;+ } else {+ if (%gt(val,0)) {+ s = 1;+ Hp(0) = val;+ } else {+ s = 0;+ }+ }++ /* returns (# size :: Int#,+ data :: ByteArray#+ #)+ */+ return (s,p);+}++integer_cmm_word2Integerzh (W_ val)+{+ W_ s, p; /* to avoid aliasing */++ ALLOC_PRIM_N (SIZEOF_StgArrWords + WDS(1), integer_cmm_word2Integerzh, val);++ p = Hp - SIZEOF_StgArrWords;+ SET_HDR(p, stg_ARR_WORDS_info, CCCS);+ StgArrWords_bytes(p) = SIZEOF_W;++ if (val != 0) {+ s = 1;+ W_[Hp] = val;+ } else {+ s = 0;+ }++ /* returns (# size :: Int#,+ data :: ByteArray# #)+ */+ return (s,p);+}+++/*+ * 'long long' primops for converting to/from Integers.+ */++#if WORD_SIZE_IN_BITS < 64++integer_cmm_int64ToIntegerzh (L_ val)+{+ W_ hi, lo, s, neg, words_needed, p;++ neg = 0;++ hi = TO_W_(val >> 32);+ lo = TO_W_(val);++ if ( hi == 0 || (hi == 0xFFFFFFFF && lo != 0) ) {+ // minimum is one word+ words_needed = 1;+ } else {+ words_needed = 2;+ }++ ALLOC_PRIM (SIZEOF_StgArrWords + WDS(words_needed));++ p = Hp - SIZEOF_StgArrWords - WDS(words_needed) + WDS(1);+ SET_HDR(p, stg_ARR_WORDS_info, CCCS);+ StgArrWords_bytes(p) = WDS(words_needed);++ if ( %lt(hi,0) ) {+ neg = 1;+ lo = -lo;+ if(lo == 0) {+ hi = -hi;+ } else {+ hi = -hi - 1;+ }+ }++ if ( words_needed == 2 ) {+ s = 2;+ Hp(-1) = lo;+ Hp(0) = hi;+ } else {+ if ( lo != 0 ) {+ s = 1;+ Hp(0) = lo;+ } else /* val==0 */ {+ s = 0;+ }+ }+ if ( neg != 0 ) {+ s = -s;+ }++ /* returns (# size :: Int#,+ data :: ByteArray# #)+ */+ return (s,p);+}+integer_cmm_word64ToIntegerzh (L_ val)+{+ W_ hi, lo, s, words_needed, p;++ hi = TO_W_(val >> 32);+ lo = TO_W_(val);++ if ( hi != 0 ) {+ words_needed = 2;+ } else {+ words_needed = 1;+ }++ ALLOC_PRIM (SIZEOF_StgArrWords + WDS(words_needed));++ p = Hp - SIZEOF_StgArrWords - WDS(words_needed) + WDS(1);+ SET_HDR(p, stg_ARR_WORDS_info, CCCS);+ StgArrWords_bytes(p) = WDS(words_needed);++ if ( hi != 0 ) {+ s = 2;+ Hp(-1) = lo;+ Hp(0) = hi;+ } else {+ if ( lo != 0 ) {+ s = 1;+ Hp(0) = lo;+ } else /* val==0 */ {+ s = 0;+ }+ }++ /* returns (# size :: Int#,+ data :: ByteArray# #)+ */+ return (s,p);+}++#endif /* WORD_SIZE_IN_BITS < 64 */++#define GMP_TAKE2_RET1(name,mp_fun) \+name (W_ ws1, P_ d1, W_ ws2, P_ d2) \+{ \+ W_ mp_tmp1; \+ W_ mp_tmp2; \+ W_ mp_result1; \+ \+again: \+ STK_CHK_GEN_N (2*SIZEOF_MP_INT + SIZEOF_MP_INT_1LIMB); \+ MAYBE_GC(again); \+ \+ mp_tmp1 = Sp - 1*SIZEOF_MP_INT; \+ mp_tmp2 = Sp - 2*SIZEOF_MP_INT; \+ mp_result1 = Sp - 2*SIZEOF_MP_INT - SIZEOF_MP_INT_1LIMB; \+ \+ MP_INT_SET_FROM_BA(mp_tmp1,ws1,d1); \+ MP_INT_SET_FROM_BA(mp_tmp2,ws2,d2); \+ \+ MP_INT_1LIMB_INIT0(mp_result1); \+ \+ /* Perform the operation */ \+ ccall mp_fun(mp_result1 "ptr",mp_tmp1 "ptr",mp_tmp2 "ptr"); \+ \+ MP_INT_1LIMB_RETURN(mp_result1); \+}++#define GMP_TAKE3_RET1(name,mp_fun) \+name (W_ ws1, P_ d1, W_ ws2, P_ d2, W_ ws3, P_ d3) \+{ \+ W_ mp_tmp1; \+ W_ mp_tmp2; \+ W_ mp_tmp3; \+ W_ mp_result1; \+ \+again: \+ STK_CHK_GEN_N (3*SIZEOF_MP_INT + SIZEOF_MP_INT_1LIMB); \+ MAYBE_GC(again); \+ \+ mp_tmp1 = Sp - 1*SIZEOF_MP_INT; \+ mp_tmp2 = Sp - 2*SIZEOF_MP_INT; \+ mp_tmp3 = Sp - 3*SIZEOF_MP_INT; \+ mp_result1 = Sp - 3*SIZEOF_MP_INT - SIZEOF_MP_INT_1LIMB; \+ \+ MP_INT_SET_FROM_BA(mp_tmp1,ws1,d1); \+ MP_INT_SET_FROM_BA(mp_tmp2,ws2,d2); \+ MP_INT_SET_FROM_BA(mp_tmp3,ws3,d3); \+ \+ MP_INT_1LIMB_INIT0(mp_result1); \+ \+ /* Perform the operation */ \+ ccall mp_fun(mp_result1 "ptr", \+ mp_tmp1 "ptr", mp_tmp2 "ptr", mp_tmp3 "ptr"); \+ \+ MP_INT_1LIMB_RETURN(mp_result1); \+}++#define GMP_TAKE1_UL1_RET1(name,mp_fun) \+name (W_ ws1, P_ d1, W_ wul) \+{ \+ W_ mp_tmp; \+ W_ mp_result; \+ \+ /* call doYouWantToGC() */ \+again: \+ STK_CHK_GEN_N (SIZEOF_MP_INT + SIZEOF_MP_INT_1LIMB); \+ MAYBE_GC(again); \+ \+ mp_tmp = Sp - SIZEOF_MP_INT; \+ mp_result = Sp - SIZEOF_MP_INT - SIZEOF_MP_INT_1LIMB; \+ \+ MP_INT_SET_FROM_BA(mp_tmp,ws1,d1); \+ \+ MP_INT_1LIMB_INIT0(mp_result); \+ \+ /* Perform the operation */ \+ ccall mp_fun(mp_result "ptr", mp_tmp "ptr", W_TO_LONG(wul)); \+ \+ MP_INT_1LIMB_RETURN(mp_result); \+}++#define GMP_TAKE1_I1_RETI1(name,mp_fun) \+name (W_ ws1, P_ d1, W_ wi) \+{ \+ CInt res; \+ W_ mp_tmp; \+ \+again: \+ STK_CHK_GEN_N (SIZEOF_MP_INT); \+ MAYBE_GC(again); \+ \+ mp_tmp = Sp - 1 * SIZEOF_MP_INT; \+ MP_INT_SET_FROM_BA(mp_tmp,ws1,d1); \+ \+ /* Perform the operation */ \+ (res) = ccall mp_fun(mp_tmp "ptr", W_TO_INT(wi)); \+ \+ return (TO_W_(res)); \+}++#define GMP_TAKE1_UL1_RETI1(name,mp_fun) \+name (W_ ws1, P_ d1, W_ wul) \+{ \+ CInt res; \+ W_ mp_tmp; \+ \+again: \+ STK_CHK_GEN_N (SIZEOF_MP_INT); \+ MAYBE_GC(again); \+ \+ mp_tmp = Sp - 1 * SIZEOF_MP_INT; \+ MP_INT_SET_FROM_BA(mp_tmp,ws1,d1); \+ \+ /* Perform the operation */ \+ (res) = ccall mp_fun(mp_tmp "ptr", W_TO_LONG(wul)); \+ \+ return (TO_W_(res)); \+}++#define GMP_TAKE1_RET1(name,mp_fun) \+name (W_ ws1, P_ d1) \+{ \+ W_ mp_tmp1; \+ W_ mp_result1; \+ \+again: \+ STK_CHK_GEN_N (SIZEOF_MP_INT + SIZEOF_MP_INT_1LIMB); \+ MAYBE_GC(again); \+ \+ mp_tmp1 = Sp - SIZEOF_MP_INT; \+ mp_result1 = Sp - SIZEOF_MP_INT - SIZEOF_MP_INT_1LIMB; \+ \+ MP_INT_SET_FROM_BA(mp_tmp1,ws1,d1); \+ \+ MP_INT_1LIMB_INIT0(mp_result1); \+ \+ /* Perform the operation */ \+ ccall mp_fun(mp_result1 "ptr",mp_tmp1 "ptr"); \+ \+ MP_INT_1LIMB_RETURN(mp_result1); \+}++#define GMP_TAKE2_RET2(name,mp_fun) \+name (W_ ws1, P_ d1, W_ ws2, P_ d2) \+{ \+ W_ mp_tmp1; \+ W_ mp_tmp2; \+ W_ mp_result1; \+ W_ mp_result2; \+ \+again: \+ STK_CHK_GEN_N (2*SIZEOF_MP_INT + 2*SIZEOF_MP_INT_1LIMB); \+ MAYBE_GC(again); \+ \+ mp_tmp1 = Sp - 1*SIZEOF_MP_INT; \+ mp_tmp2 = Sp - 2*SIZEOF_MP_INT; \+ mp_result1 = Sp - 2*SIZEOF_MP_INT - 1*SIZEOF_MP_INT_1LIMB; \+ mp_result2 = Sp - 2*SIZEOF_MP_INT - 2*SIZEOF_MP_INT_1LIMB; \+ \+ MP_INT_SET_FROM_BA(mp_tmp1,ws1,d1); \+ MP_INT_SET_FROM_BA(mp_tmp2,ws2,d2); \+ \+ MP_INT_1LIMB_INIT0(mp_result1); \+ MP_INT_1LIMB_INIT0(mp_result2); \+ \+ /* Perform the operation */ \+ ccall mp_fun(mp_result1 "ptr", mp_result2 "ptr", \+ mp_tmp1 "ptr", mp_tmp2 "ptr"); \+ \+ MP_INT_1LIMB_RETURN2(mp_result1, mp_result2); \+}++#define GMP_TAKE1_UL1_RET2(name,mp_fun) \+name (W_ ws1, P_ d1, W_ wul2) \+{ \+ W_ mp_tmp1; \+ W_ mp_result1; \+ W_ mp_result2; \+ \+again: \+ STK_CHK_GEN_N (SIZEOF_MP_INT + 2*SIZEOF_MP_INT_1LIMB); \+ MAYBE_GC(again); \+ \+ mp_tmp1 = Sp - SIZEOF_MP_INT; \+ mp_result1 = Sp - SIZEOF_MP_INT - 1*SIZEOF_MP_INT_1LIMB; \+ mp_result2 = Sp - SIZEOF_MP_INT - 2*SIZEOF_MP_INT_1LIMB; \+ \+ MP_INT_SET_FROM_BA(mp_tmp1,ws1,d1); \+ \+ MP_INT_1LIMB_INIT0(mp_result1); \+ MP_INT_1LIMB_INIT0(mp_result2); \+ \+ /* Perform the operation */ \+ ccall mp_fun(mp_result1 "ptr", mp_result2 "ptr", \+ mp_tmp1 "ptr", W_TO_LONG(wul2)); \+ \+ MP_INT_1LIMB_RETURN2(mp_result1, mp_result2); \+}++GMP_TAKE2_RET1(integer_cmm_plusIntegerzh, __gmpz_add)+GMP_TAKE2_RET1(integer_cmm_minusIntegerzh, __gmpz_sub)+GMP_TAKE2_RET1(integer_cmm_timesIntegerzh, __gmpz_mul)+GMP_TAKE1_UL1_RET1(integer_cmm_timesIntegerIntzh, __gmpz_mul_si)+GMP_TAKE2_RET1(integer_cmm_gcdIntegerzh, __gmpz_gcd)+#define CMM_GMPZ_GCDEXT(g,s,a,b) __gmpz_gcdext(g,s,NULL,a,b)+GMP_TAKE2_RET2(integer_cmm_gcdExtIntegerzh, CMM_GMPZ_GCDEXT)+GMP_TAKE2_RET1(integer_cmm_quotIntegerzh, __gmpz_tdiv_q)+GMP_TAKE1_UL1_RET1(integer_cmm_quotIntegerWordzh, __gmpz_tdiv_q_ui)+GMP_TAKE2_RET1(integer_cmm_remIntegerzh, __gmpz_tdiv_r)+GMP_TAKE1_UL1_RET1(integer_cmm_remIntegerWordzh, __gmpz_tdiv_r_ui)+GMP_TAKE2_RET1(integer_cmm_divIntegerzh, __gmpz_fdiv_q)+GMP_TAKE1_UL1_RET1(integer_cmm_divIntegerWordzh, __gmpz_fdiv_q_ui)+GMP_TAKE2_RET1(integer_cmm_modIntegerzh, __gmpz_fdiv_r)+GMP_TAKE1_UL1_RET1(integer_cmm_modIntegerWordzh, __gmpz_fdiv_r_ui)+GMP_TAKE2_RET1(integer_cmm_divExactIntegerzh, __gmpz_divexact)+GMP_TAKE1_UL1_RET1(integer_cmm_divExactIntegerWordzh, __gmpz_divexact_ui)+GMP_TAKE2_RET1(integer_cmm_andIntegerzh, __gmpz_and)+GMP_TAKE2_RET1(integer_cmm_orIntegerzh, __gmpz_ior)+GMP_TAKE2_RET1(integer_cmm_xorIntegerzh, __gmpz_xor)+GMP_TAKE1_UL1_RETI1(integer_cmm_testBitIntegerzh, __gmpz_tstbit)+GMP_TAKE1_UL1_RET1(integer_cmm_mul2ExpIntegerzh, __gmpz_mul_2exp)+GMP_TAKE1_UL1_RET1(integer_cmm_fdivQ2ExpIntegerzh, __gmpz_fdiv_q_2exp)+GMP_TAKE1_RET1(integer_cmm_complementIntegerzh, __gmpz_com)++GMP_TAKE2_RET2(integer_cmm_quotRemIntegerzh, __gmpz_tdiv_qr)+GMP_TAKE1_UL1_RET2(integer_cmm_quotRemIntegerWordzh,__gmpz_tdiv_qr_ui)+GMP_TAKE2_RET2(integer_cmm_divModIntegerzh, __gmpz_fdiv_qr)+GMP_TAKE1_UL1_RET2(integer_cmm_divModIntegerWordzh, __gmpz_fdiv_qr_ui)++GMP_TAKE3_RET1(integer_cmm_powModIntegerzh, __gmpz_powm)+#if HAVE_SECURE_POWM == 1+GMP_TAKE3_RET1(integer_cmm_powModSecIntegerzh, __gmpz_powm_sec)+#else+GMP_TAKE3_RET1(integer_cmm_powModSecIntegerzh, __gmpz_powm)+#endif++GMP_TAKE2_RET1(integer_cmm_recipModIntegerzh, __gmpz_invert)+GMP_TAKE1_UL1_RET1(integer_cmm_powIntegerzh, __gmpz_pow_ui)++GMP_TAKE1_RET1(integer_cmm_nextPrimeIntegerzh, __gmpz_nextprime)+GMP_TAKE1_I1_RETI1(integer_cmm_testPrimeIntegerzh, __gmpz_probab_prime_p)++GMP_TAKE1_I1_RETI1(integer_cmm_sizeInBasezh, __gmpz_sizeinbase)++integer_cmm_gcdIntzh (W_ int1, W_ int2)+{+ W_ r;+ W_ mp_tmp_w;++ STK_CHK_GEN_N (1 * SIZEOF_W);++ mp_tmp_w = Sp - 1 * SIZEOF_W;++ W_[mp_tmp_w] = int1;+ (r) = ccall __gmpn_gcd_1(mp_tmp_w "ptr", 1, int2);++ return (r);+}+++integer_cmm_gcdIntegerIntzh (W_ s1, P_ d1, W_ int)+{+ W_ r;+ (r) = ccall __gmpn_gcd_1 (BYTE_ARR_CTS(d1) "ptr", s1, int);+ return (r);+}+++integer_cmm_cmpIntegerIntzh (W_ usize, P_ d1, W_ v_digit)+{+ W_ vsize, u_digit;++ vsize = 0;++ // paraphrased from __gmpz_cmp_si() in the GMP sources+ if (%gt(v_digit,0)) {+ vsize = 1;+ } else {+ if (%lt(v_digit,0)) {+ vsize = -1;+ v_digit = -v_digit;+ }+ }++ if (usize != vsize) {+ return (usize - vsize);+ }++ if (usize == 0) {+ return (0);+ }++ u_digit = W_[BYTE_ARR_CTS(d1)];++ if (u_digit == v_digit) {+ return (0);+ }++ if (%gtu(u_digit,v_digit)) { // NB. unsigned: these are mp_limb_t's+ return (usize);+ } else {+ return (-usize);+ }+}++integer_cmm_cmpIntegerzh (W_ usize, P_ d1, W_ vsize, P_ d2)+{+ W_ size, up, vp;+ CInt cmp;++ // paraphrased from __gmpz_cmp() in the GMP sources++ if (usize != vsize) {+ return (usize - vsize);+ }++ if (usize == 0) {+ return (0);+ }++ if (%lt(usize,0)) { // NB. not <, which is unsigned+ size = -usize;+ } else {+ size = usize;+ }++ up = BYTE_ARR_CTS(d1);+ vp = BYTE_ARR_CTS(d2);++ (cmp) = ccall __gmpn_cmp(up "ptr", vp "ptr", size);++ if (cmp == 0 :: CInt) {+ return (0);+ }++ if (%lt(cmp,0 :: CInt) == %lt(usize,0)) {+ return (1);+ } else {+ return (-1);+ }+}++#define DOUBLE_MANTISSA_SIZE SIZEOF_DOUBLE+#define ARR_SIZE (SIZEOF_StgArrWords + DOUBLE_MANTISSA_SIZE)++integer_cmm_decodeDoublezh (D_ arg)+{+ W_ mp_tmp1;+ W_ mp_tmp_w;++#if SIZEOF_DOUBLE != SIZEOF_W+ W_ p;++ STK_CHK_GEN_N (SIZEOF_MP_INT + SIZEOF_W);+ ALLOC_PRIM (ARR_SIZE);++ mp_tmp1 = Sp - SIZEOF_MP_INT;+ mp_tmp_w = Sp - SIZEOF_MP_INT - SIZEOF_W;++ /* Be prepared to tell Lennart-coded integer_cbits_decodeDouble+ where mantissa.d can be put (it does not care about the rest) */+ p = Hp - ARR_SIZE + WDS(1);+ SET_HDR(p, stg_ARR_WORDS_info, CCCS);+ StgArrWords_bytes(p) = DOUBLE_MANTISSA_SIZE;+ MP_INT__mp_d(mp_tmp1) = BYTE_ARR_CTS(p);++#else+ /* When SIZEOF_DOUBLE == SIZEOF_W == 8, the result will fit into a+ single 8-byte limb, and so we avoid allocating on the Heap and+ use only the Stack instead */++ STK_CHK_GEN_N (SIZEOF_MP_INT_1LIMB + SIZEOF_W);++ mp_tmp1 = Sp - SIZEOF_MP_INT_1LIMB;+ mp_tmp_w = Sp - SIZEOF_MP_INT_1LIMB - SIZEOF_W;++ MP_INT_1LIMB_INIT0(mp_tmp1);+#endif++ /* Perform the operation */+ ccall integer_cbits_decodeDouble(mp_tmp1 "ptr", mp_tmp_w "ptr", arg);++ /* returns: (Int# (expn), MPZ#) */+ MP_INT_1LIMB_AS_TUP3(r1s, r1d, r1w, mp_tmp1);++ return (W_[mp_tmp_w], TO_W_(r1s), r1d, r1w);+}++/* :: Int# -> ByteArray# -> Int# -> (# Int#, ByteArray#, Word# #) */+#define GMPX_TAKE1_UL1_RET1(name,pos_arg_fun,neg_arg_fun) \+name(W_ ws1, P_ d1, W_ wl) \+{ \+ W_ mp_tmp; \+ W_ mp_result; \+ \+again: \+ STK_CHK_GEN_N (SIZEOF_MP_INT + SIZEOF_MP_INT_1LIMB); \+ MAYBE_GC(again); \+ \+ mp_tmp = Sp - SIZEOF_MP_INT; \+ mp_result = Sp - SIZEOF_MP_INT - SIZEOF_MP_INT_1LIMB; \+ \+ MP_INT_SET_FROM_BA(mp_tmp,ws1,d1); \+ \+ MP_INT_1LIMB_INIT0(mp_result); \+ \+ if(%lt(wl,0)) { \+ ccall neg_arg_fun(mp_result "ptr", mp_tmp "ptr", W_TO_LONG(-wl)); \+ } else { \+ ccall pos_arg_fun(mp_result "ptr", mp_tmp "ptr", W_TO_LONG(wl)); \+ } \+ \+ MP_INT_1LIMB_RETURN(mp_result); \+}++/* NB: We need both primitives as we can't express 'minusIntegerInt#'+ in terms of 'plusIntegerInt#' for @minBound :: Int@ */+GMPX_TAKE1_UL1_RET1(integer_cmm_plusIntegerIntzh,__gmpz_add_ui,__gmpz_sub_ui)+GMPX_TAKE1_UL1_RET1(integer_cmm_minusIntegerIntzh,__gmpz_sub_ui,__gmpz_add_ui)
+ cbits/longlong.c view
@@ -0,0 +1,66 @@+/* -----------------------------------------------------------------------------+ * $Id: longlong.c,v 1.4 2002/12/13 14:23:42 simonmar Exp $+ *+ * (c) The GHC Team, 1998-1999+ *+ * Primitive operations over (64-bit) long longs+ * (only used on 32-bit platforms.)+ *+ * ---------------------------------------------------------------------------*/+++/*+Primitive Integer conversions to/from HsInt64 and HsWord64s.+N.B. These are not primops!++Instead of going the normal (boring) route of making the list+of primitive operations even longer to cope with operations+over 64-bit entities, we implement them instead 'out-of-line'.++The primitive ops get their own routine (in C) that implements+the operation, requiring the caller to _ccall_ out. This has+performance implications of course, but we currently don't+expect intensive use of either Int64 or Word64 types.+*/++#include "Rts.h"++#if WORD_SIZE_IN_BITS < 64++HsWord64 hs_integerToWord64 (HsInt sa, StgByteArray /* Really: mp_limb_t* */ da)+{+ mp_limb_t* d;+ HsInt s;+ HsWord64 res;+ d = (mp_limb_t *)da;+ s = sa;+ switch (s) {+ case 0: res = 0; break;+ case 1: res = d[0]; break;+ case -1: res = -(HsWord64)d[0]; break;+ default:+ res = (HsWord64)d[0] + ((HsWord64)d[1] << (BITS_IN (mp_limb_t)));+ if (s < 0) res = -res;+ }+ return res;+}++HsInt64 hs_integerToInt64 (HsInt sa, StgByteArray /* Really: mp_limb_t* */ da)+{+ mp_limb_t* d;+ HsInt s;+ HsInt64 res;+ d = (mp_limb_t *)da;+ s = (sa);+ switch (s) {+ case 0: res = 0; break;+ case 1: res = d[0]; break;+ case -1: res = -(HsInt64)d[0]; break;+ default:+ res = (HsInt64)d[0] + ((HsWord64)d[1] << (BITS_IN (mp_limb_t)));+ if (s < 0) res = -res;+ }+ return res;+}++#endif /* WORD_SIZE_IN_BITS < 64 */
+ changelog.md view
@@ -0,0 +1,44 @@+# Changelog for [`integer-gmp` package](http://hackage.haskell.org/package/integer-gmp)++## 0.5.1.0 *Feb 2014*++ * Bundled with GHC 7.8.1++ * Improved Haddock documentation++ * New [PrimBool](https://ghc.haskell.org/trac/ghc/wiki/PrimBool)+ versions of comparison predicates in `GHC.Integer`:++ eqInteger# :: Integer -> Integer -> Int#+ geInteger# :: Integer -> Integer -> Int#+ gtInteger# :: Integer -> Integer -> Int#+ leInteger# :: Integer -> Integer -> Int#+ ltInteger# :: Integer -> Integer -> Int#+ neqInteger# :: Integer -> Integer -> Int#++ * New `GHC.Integer.testBitInteger` primitive for use with `Data.Bits`++ * Reduce short-lived heap allocation and try to demote `J#` back+ to `S#` more aggressively. See also+ [#8647](https://ghc.haskell.org/trac/ghc/ticket/8647)+ for more details.++ * New GMP-specific binary (de)serialization primitives added to+ `GHC.Integer.GMP.Internals`:++ importIntegerFromByteArray+ importIntegerFromAddr+ exportIntegerToAddr+ exportIntegerToMutableByteArray+ sizeInBaseInteger++ * New GMP-implemented number-theoretic operations added to+ `GHC.Integer.GMP.Internals`:++ gcdExtInteger+ nextPrimeInteger+ testPrimeInteger+ powInteger+ powModInteger+ powModSecInteger+ recipModInteger
+ config.guess view
@@ -0,0 +1,1558 @@+#! /bin/sh+# Attempt to guess a canonical system name.+# Copyright 1992-2013 Free Software Foundation, Inc.++timestamp='2013-06-10'++# 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 <http://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.+#+# You can get the latest version of this script from:+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD+#+# Please send patches with a ChangeLog entry 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.++Operation modes:+ -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 ($timestamp)++Originally written by Per Bothner.+Copyright 1992-2013 Free Software Foundation, Inc.++This is free software; see the source for copying conditions. There is NO+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."++help="+Try \`$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++trap 'exit 1' 1 2 15++# 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.++set_cc_for_build='+trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;+trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;+: ${TMPDIR=/tmp} ;+ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;+dummy=$tmp/dummy ;+tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;+case $CC_FOR_BUILD,$HOST_CC,$CC in+ ,,) echo "int x;" > $dummy.c ;+ for c in cc gcc c89 c99 ; do+ if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then+ CC_FOR_BUILD="$c"; 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=$HOST_CC ;;+esac ; set_cc_for_build= ;'++# This is needed to find uname on a Pyramid OSx when run in the BSD universe.+# (ghazi@noc.rutgers.edu 1994-08-24)+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then+ PATH=$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/*)+ # If the system lacks a compiler, then just pick glibc.+ # We could probably try harder.+ LIBC=gnu++ eval $set_cc_for_build+ cat <<-EOF > $dummy.c+ #include <features.h>+ #if defined(__UCLIBC__)+ LIBC=uclibc+ #elif defined(__dietlibc__)+ LIBC=dietlibc+ #else+ LIBC=gnu+ #endif+ EOF+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`+ ;;+esac++# Note: order is significant - the case branches are not exclusive.++case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in+ *:NetBSD:*:*)+ # NetBSD (nbsd) targets should (where applicable) match one or+ # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,+ # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently+ # switched to ELF, *-*-netbsd* would select the old+ # object file format. This provides both forward+ # compatibility and a consistent mechanism for selecting the+ # object file format.+ #+ # Note: NetBSD doesn't particularly care about the vendor+ # portion of the name. We always set it to "unknown".+ sysctl="sysctl -n hw.machine_arch"+ UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \+ /usr/sbin/$sysctl 2>/dev/null || echo unknown)`+ case "${UNAME_MACHINE_ARCH}" in+ armeb) machine=armeb-unknown ;;+ arm*) machine=arm-unknown ;;+ sh3el) machine=shl-unknown ;;+ sh3eb) machine=sh-unknown ;;+ sh5el) machine=sh5le-unknown ;;+ *) machine=${UNAME_MACHINE_ARCH}-unknown ;;+ esac+ # The Operating System including object format, if it has switched+ # to ELF recently, or will in the future.+ case "${UNAME_MACHINE_ARCH}" in+ arm*|i386|m68k|ns32k|sh3*|sparc|vax)+ eval $set_cc_for_build+ if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \+ | grep -q __ELF__+ then+ # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).+ # Return netbsd for either. FIX?+ os=netbsd+ else+ os=netbsdelf+ fi+ ;;+ *)+ os=netbsd+ ;;+ esac+ # The OS release+ # Debian GNU/NetBSD machines have a different userland, and+ # thus, need a distinct triplet. However, they do not need+ # kernel version information, so it can be replaced with a+ # suitable tag, in the style of linux-gnu.+ case "${UNAME_VERSION}" in+ Debian*)+ release='-gnu'+ ;;+ *)+ release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`+ ;;+ esac+ # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:+ # contains redundant information, the shorter form:+ # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.+ echo "${machine}-${os}${release}"+ exit ;;+ *:Bitrig:*:*)+ UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`+ echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}+ exit ;;+ *:OpenBSD:*:*)+ UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`+ echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}+ exit ;;+ *:ekkoBSD:*:*)+ echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}+ exit ;;+ *:SolidBSD:*:*)+ echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}+ exit ;;+ macppc:MirBSD:*:*)+ echo powerpc-unknown-mirbsd${UNAME_RELEASE}+ exit ;;+ *:MirBSD:*:*)+ echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}+ exit ;;+ alpha:OSF1:*:*)+ 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.+ echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`+ # Reset EXIT trap before exiting to avoid spurious non-zero exit code.+ exitcode=$?+ trap '' 0+ exit $exitcode ;;+ Alpha\ *:Windows_NT*:*)+ # How do we know it's Interix rather than the generic POSIX subsystem?+ # Should we change UNAME_MACHINE based on the output of uname instead+ # of the specific Alpha model?+ echo alpha-pc-interix+ exit ;;+ 21064:Windows_NT:50:3)+ echo alpha-dec-winnt3.5+ exit ;;+ Amiga*:UNIX_System_V:4.0:*)+ echo m68k-unknown-sysv4+ exit ;;+ *:[Aa]miga[Oo][Ss]:*:*)+ echo ${UNAME_MACHINE}-unknown-amigaos+ exit ;;+ *:[Mm]orph[Oo][Ss]:*:*)+ echo ${UNAME_MACHINE}-unknown-morphos+ exit ;;+ *:OS/390:*:*)+ echo i370-ibm-openedition+ exit ;;+ *:z/VM:*:*)+ echo s390-ibm-zvmoe+ exit ;;+ *:OS400:*:*)+ echo powerpc-ibm-os400+ exit ;;+ arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)+ echo arm-acorn-riscix${UNAME_RELEASE}+ exit ;;+ arm*:riscos:*:*|arm*:RISCOS:*:*)+ echo arm-unknown-riscos+ exit ;;+ SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)+ echo hppa1.1-hitachi-hiuxmpp+ exit ;;+ Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)+ # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.+ if test "`(/bin/universe) 2>/dev/null`" = att ; then+ echo pyramid-pyramid-sysv3+ else+ echo pyramid-pyramid-bsd+ fi+ exit ;;+ NILE*:*:*:dcosx)+ echo pyramid-pyramid-svr4+ exit ;;+ DRS?6000:unix:4.0:6*)+ echo sparc-icl-nx6+ exit ;;+ DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)+ case `/usr/bin/uname -p` in+ sparc) echo sparc-icl-nx7; exit ;;+ esac ;;+ s390x:SunOS:*:*)+ echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`+ exit ;;+ sun4H:SunOS:5.*:*)+ echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`+ exit ;;+ sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)+ echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`+ exit ;;+ i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)+ echo i386-pc-auroraux${UNAME_RELEASE}+ exit ;;+ i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)+ eval $set_cc_for_build+ SUN_ARCH="i386"+ # If there is a compiler, see if it is configured for 64-bit objects.+ # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.+ # This test works for both compilers.+ if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then+ if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \+ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \+ grep IS_64BIT_ARCH >/dev/null+ then+ SUN_ARCH="x86_64"+ fi+ fi+ echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`+ exit ;;+ 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.+ echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`+ exit ;;+ 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'.+ echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`+ exit ;;+ sun3*:SunOS:*:*)+ echo m68k-sun-sunos${UNAME_RELEASE}+ exit ;;+ 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)+ echo m68k-sun-sunos${UNAME_RELEASE}+ ;;+ sun4)+ echo sparc-sun-sunos${UNAME_RELEASE}+ ;;+ esac+ exit ;;+ aushp:SunOS:*:*)+ echo sparc-auspex-sunos${UNAME_RELEASE}+ exit ;;+ # The situation for MiNT is a little confusing. The machine name+ # can be virtually everything (everything which is not+ # "atarist" or "atariste" at least should have a processor+ # > m68000). The system name ranges from "MiNT" over "FreeMiNT"+ # to the lowercase version "mint" (or "freemint"). Finally+ # the system name "TOS" denotes a system which is actually not+ # MiNT. But MiNT is downward compatible to TOS, so this should+ # be no problem.+ atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)+ echo m68k-atari-mint${UNAME_RELEASE}+ exit ;;+ atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)+ echo m68k-atari-mint${UNAME_RELEASE}+ exit ;;+ *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)+ echo m68k-atari-mint${UNAME_RELEASE}+ exit ;;+ milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)+ echo m68k-milan-mint${UNAME_RELEASE}+ exit ;;+ hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)+ echo m68k-hades-mint${UNAME_RELEASE}+ exit ;;+ *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)+ echo m68k-unknown-mint${UNAME_RELEASE}+ exit ;;+ m68k:machten:*:*)+ echo m68k-apple-machten${UNAME_RELEASE}+ exit ;;+ powerpc:machten:*:*)+ echo powerpc-apple-machten${UNAME_RELEASE}+ exit ;;+ RISC*:Mach:*:*)+ echo mips-dec-mach_bsd4.3+ exit ;;+ RISC*:ULTRIX:*:*)+ echo mips-dec-ultrix${UNAME_RELEASE}+ exit ;;+ VAX*:ULTRIX*:*:*)+ echo vax-dec-ultrix${UNAME_RELEASE}+ exit ;;+ 2020:CLIX:*:* | 2430:CLIX:*:*)+ echo clipper-intergraph-clix${UNAME_RELEASE}+ exit ;;+ mips:*:*:UMIPS | mips:*:*:RISCos)+ eval $set_cc_for_build+ sed 's/^ //' << EOF >$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; }+ echo mips-mips-riscos${UNAME_RELEASE}+ exit ;;+ Motorola:PowerMAX_OS:*:*)+ echo powerpc-motorola-powermax+ exit ;;+ Motorola:*:4.3:PL8-*)+ echo powerpc-harris-powermax+ exit ;;+ Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)+ echo powerpc-harris-powermax+ exit ;;+ Night_Hawk:Power_UNIX:*:*)+ echo powerpc-harris-powerunix+ exit ;;+ m88k:CX/UX:7*:*)+ echo m88k-harris-cxux7+ exit ;;+ m88k:*:4*:R4*)+ echo m88k-motorola-sysv4+ exit ;;+ m88k:*:3*:R3*)+ echo m88k-motorola-sysv3+ exit ;;+ AViiON:dgux:*:*)+ # DG/UX returns AViiON for all architectures+ UNAME_PROCESSOR=`/usr/bin/uname -p`+ if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]+ then+ if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \+ [ ${TARGET_BINARY_INTERFACE}x = x ]+ then+ echo m88k-dg-dgux${UNAME_RELEASE}+ else+ echo m88k-dg-dguxbcs${UNAME_RELEASE}+ fi+ else+ echo i586-dg-dgux${UNAME_RELEASE}+ fi+ exit ;;+ M88*:DolphinOS:*:*) # DolphinOS (SVR3)+ echo m88k-dolphin-sysv3+ exit ;;+ M88*:*:R3*:*)+ # Delta 88k system running SVR3+ echo m88k-motorola-sysv3+ exit ;;+ XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)+ echo m88k-tektronix-sysv3+ exit ;;+ Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)+ echo m68k-tektronix-bsd+ exit ;;+ *:IRIX*:*:*)+ echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`+ exit ;;+ ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.+ echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id+ exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '+ i*86:AIX:*:*)+ echo i386-ibm-aix+ exit ;;+ ia64:AIX:*:*)+ if [ -x /usr/bin/oslevel ] ; then+ IBM_REV=`/usr/bin/oslevel`+ else+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}+ fi+ echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}+ exit ;;+ *:AIX:2:3)+ if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then+ eval $set_cc_for_build+ sed 's/^ //' << EOF >$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+ echo "$SYSTEM_NAME"+ else+ echo rs6000-ibm-aix3.2.5+ fi+ elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then+ echo rs6000-ibm-aix3.2.4+ else+ echo rs6000-ibm-aix3.2+ fi+ exit ;;+ *:AIX:*:[4567])+ IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`+ if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then+ IBM_ARCH=rs6000+ else+ IBM_ARCH=powerpc+ fi+ if [ -x /usr/bin/oslevel ] ; then+ IBM_REV=`/usr/bin/oslevel`+ else+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}+ fi+ echo ${IBM_ARCH}-ibm-aix${IBM_REV}+ exit ;;+ *:AIX:*:*)+ echo rs6000-ibm-aix+ exit ;;+ ibmrt:4.4BSD:*|romp-ibm:BSD:*)+ 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+ eval $set_cc_for_build+ sed 's/^ //' << EOF >$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+ eval $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:*:*)+ eval $set_cc_for_build+ sed 's/^ //' << EOF >$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 ;;+ *:FreeBSD:*:*)+ UNAME_PROCESSOR=`/usr/bin/uname -p`+ case ${UNAME_PROCESSOR} in+ amd64)+ echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;+ *)+ echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;+ esac+ exit ;;+ i*:CYGWIN*:*)+ echo ${UNAME_MACHINE}-pc-cygwin+ exit ;;+ *:MINGW64*:*)+ echo ${UNAME_MACHINE}-pc-mingw64+ exit ;;+ *:MINGW*:*)+ echo ${UNAME_MACHINE}-pc-mingw32+ exit ;;+ i*:MSYS*:*)+ echo ${UNAME_MACHINE}-pc-msys+ exit ;;+ i*:windows32*:*)+ # uname -m includes "-pc" on this system.+ echo ${UNAME_MACHINE}-mingw32+ 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 ;;+ [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)+ echo i${UNAME_MACHINE}-pc-mks+ exit ;;+ 8664:Windows_NT:*)+ echo x86_64-pc-mks+ exit ;;+ i*:Windows_NT*:* | Pentium*:Windows_NT*:*)+ # How do we know it's Interix rather than the generic POSIX subsystem?+ # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we+ # UNAME_MACHINE based on the output of uname instead of i386?+ echo i586-pc-interix+ exit ;;+ i*:UWIN*:*)+ echo ${UNAME_MACHINE}-pc-uwin+ exit ;;+ amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)+ echo x86_64-unknown-cygwin+ exit ;;+ p*:CYGWIN*:*)+ echo powerpcle-unknown-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 '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}+ exit ;;+ i*86:Minix:*:*)+ echo ${UNAME_MACHINE}-pc-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:*:*)+ eval $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 ;;+ 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 ;;+ m32r*:Linux:*:*)+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}+ exit ;;+ m68*:Linux:*:*)+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}+ exit ;;+ mips:Linux:*:* | mips64:Linux:*:*)+ eval $set_cc_for_build+ sed 's/^ //' << EOF >$dummy.c+ #undef CPU+ #undef ${UNAME_MACHINE}+ #undef ${UNAME_MACHINE}el+ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)+ CPU=${UNAME_MACHINE}el+ #else+ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)+ CPU=${UNAME_MACHINE}+ #else+ CPU=+ #endif+ #endif+EOF+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }+ ;;+ or1k:Linux:*:*)+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}+ exit ;;+ or32: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 ;;+ 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 ${UNAME_MACHINE}-unknown-linux-${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.*:* | i*86:SYSTEM_V: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 ${UNAME_MACHINE}-pc-sysv32+ fi+ exit ;;+ pc:*:*:*)+ # Left here for compatibility:+ # uname -m prints for DJGPP always 'pc', but it prints nothing about+ # the processor, so we play safe by assuming i586.+ # Note: whatever this is, it MUST be the same as what config.sub+ # prints for the "djgpp" host, or else GDB configury will decide that+ # this is a cross-build.+ echo i586-pc-msdosdjgpp+ exit ;;+ Intel:Mach:3*:*)+ echo i386-pc-mach3+ exit ;;+ paragon:*:*:*)+ echo i860-intel-osf1+ exit ;;+ i860:*:4.*:*) # i860-SVR4+ if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then+ echo i860-stardent-sysv${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 ;;+ 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+ eval $set_cc_for_build+ if test "$UNAME_PROCESSOR" = unknown ; then+ UNAME_PROCESSOR=powerpc+ fi+ 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+ 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 ;;+ *: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 $cputype instead. 386+ # is converted to i386 for consistency with other x86+ # operating systems.+ if test "$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 ;;+esac++eval $set_cc_for_build+cat >$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 (__arm) && defined (__acorn) && defined (__unix)+ printf ("arm-acorn-riscix\n"); exit (0);+#endif++#if defined (hp300) && !defined (hpux)+ printf ("m68k-hp-bsd\n"); exit (0);+#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 (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; }++# Convex versions that predate uname can use getsysinfo(1)++if [ -x /usr/convex/getsysinfo ]+then+ case `getsysinfo -f cpu_type` in+ c1*)+ echo c1-convex-bsd+ exit ;;+ c2*)+ if getsysinfo -f scalar_acc+ then echo c32-convex-bsd+ else echo c2-convex-bsd+ fi+ exit ;;+ c34*)+ echo c34-convex-bsd+ exit ;;+ c38*)+ echo c38-convex-bsd+ exit ;;+ c4*)+ echo c4-convex-bsd+ exit ;;+ esac+fi++cat >&2 <<EOF+$0: unable to guess system type++This script, last modified $timestamp, has failed to recognize+the operating system you are using. It is advised that you+download the most up to date version of the config scripts from++ http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD+and+ http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD++If the version you run ($0) is already up to date, please+send the following data and any information you think might be+pertinent to <config-patches@gnu.org> in order to provide the needed+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++exit 1++# Local variables:+# eval: (add-hook 'write-file-hooks 'time-stamp)+# time-stamp-start: "timestamp='"+# time-stamp-format: "%:y-%02m-%02d"+# time-stamp-end: "'"+# End:
+ config.sub view
@@ -0,0 +1,1791 @@+#! /bin/sh+# Configuration validation subroutine script.+# Copyright 1992-2013 Free Software Foundation, Inc.++timestamp='2013-08-10'++# 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 <http://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").+++# Please send patches with a ChangeLog entry to config-patches@gnu.org.+#+# Configuration subroutine to validate and canonicalize a configuration type.+# Supply the specified configuration type as an argument.+# If it is invalid, we print an error message on stderr and exit with code 1.+# Otherwise, we print the canonical config type on stdout and succeed.++# You can get the latest version of this script from:+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD++# This file is supposed to be the same for all GNU packages+# and recognize all the CPU types, system types and aliases+# that are meaningful with *any* GNU software.+# Each package is responsible for reporting which valid configurations+# it does not support. The user should be able to distinguish+# a failure to support a valid configuration from a meaningless+# configuration.++# The goal of this file is to map all the various variations of a given+# machine specification into a single specification in the form:+# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM+# or in some cases, the newer four-part form:+# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM+# It is wrong to echo any other type of specification.++me=`echo "$0" | sed -e 's,.*/,,'`++usage="\+Usage: $0 [OPTION] CPU-MFR-OPSYS+ $0 [OPTION] ALIAS++Canonicalize a configuration name.++Operation modes:+ -h, --help print this help, then exit+ -t, --time-stamp print date of last modification, then exit+ -v, --version print version number, then exit++Report bugs and patches to <config-patches@gnu.org>."++version="\+GNU config.sub ($timestamp)++Copyright 1992-2013 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"+ exit 1 ;;++ *local*)+ # First pass through any local machine types.+ echo $1+ exit ;;++ * )+ break ;;+ esac+done++case $# in+ 0) echo "$me: missing argument$help" >&2+ exit 1;;+ 1) ;;+ *) echo "$me: too many arguments$help" >&2+ exit 1;;+esac++# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).+# Here we must recognize all the valid KERNEL-OS combinations.+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`+case $maybe_os in+ nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \+ linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \+ knetbsd*-gnu* | netbsd*-gnu* | \+ kopensolaris*-gnu* | \+ storm-chaos* | os2-emx* | rtmk-nova*)+ os=-$maybe_os+ basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`+ ;;+ android-linux)+ os=-linux-android+ basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown+ ;;+ *)+ basic_machine=`echo $1 | sed 's/-[^-]*$//'`+ if [ $basic_machine != $1 ]+ then os=`echo $1 | sed 's/.*-/-/'`+ else os=; fi+ ;;+esac++### Let's recognize common machines as not being operating systems so+### that things like config.sub decstation-3100 work. We also+### recognize some manufacturers as not being operating systems, so we+### can provide default operating systems below.+case $os in+ -sun*os*)+ # Prevent following clause from handling this invalid input.+ ;;+ -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \+ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \+ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \+ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\+ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \+ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \+ -apple | -axis | -knuth | -cray | -microblaze*)+ os=+ basic_machine=$1+ ;;+ -bluegene*)+ os=-cnk+ ;;+ -sim | -cisco | -oki | -wec | -winbond)+ os=+ basic_machine=$1+ ;;+ -scout)+ ;;+ -wrs)+ os=-vxworks+ basic_machine=$1+ ;;+ -chorusos*)+ os=-chorusos+ basic_machine=$1+ ;;+ -chorusrdb)+ os=-chorusrdb+ basic_machine=$1+ ;;+ -hiux*)+ os=-hiuxwe2+ ;;+ -sco6)+ os=-sco5v6+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`+ ;;+ -sco5)+ os=-sco3.2v5+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`+ ;;+ -sco4)+ os=-sco3.2v4+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`+ ;;+ -sco3.2.[4-9]*)+ os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`+ ;;+ -sco3.2v[4-9]*)+ # Don't forget version if it is 3.2v4 or newer.+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`+ ;;+ -sco5v6*)+ # Don't forget version if it is 3.2v4 or newer.+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`+ ;;+ -sco*)+ os=-sco3.2v2+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`+ ;;+ -udk*)+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`+ ;;+ -isc)+ os=-isc2.2+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`+ ;;+ -clix*)+ basic_machine=clipper-intergraph+ ;;+ -isc*)+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`+ ;;+ -lynx*178)+ os=-lynxos178+ ;;+ -lynx*5)+ os=-lynxos5+ ;;+ -lynx*)+ os=-lynxos+ ;;+ -ptx*)+ basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`+ ;;+ -windowsnt*)+ os=`echo $os | sed -e 's/windowsnt/winnt/'`+ ;;+ -psos*)+ os=-psos+ ;;+ -mint | -mint[0-9]*)+ basic_machine=m68k-atari+ os=-mint+ ;;+esac++# Decode aliases for certain CPU-COMPANY combinations.+case $basic_machine in+ # Recognize the basic CPU types without company name.+ # Some are omitted here because they have special meanings below.+ 1750a | 580 \+ | a29k \+ | aarch64 | aarch64_be \+ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \+ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \+ | am33_2.0 \+ | arc | arceb \+ | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \+ | avr | avr32 \+ | be32 | be64 \+ | bfin \+ | c4x | c8051 | clipper \+ | d10v | d30v | dlx | dsp16xx \+ | epiphany \+ | fido | fr30 | frv \+ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \+ | hexagon \+ | i370 | i860 | i960 | ia64 \+ | ip2k | iq2000 \+ | le32 | le64 \+ | lm32 \+ | m32c | m32r | m32rle | m68000 | m68k | m88k \+ | maxq | mb | microblaze | microblazeel | mcore | mep | metag \+ | mips | mipsbe | mipseb | mipsel | mipsle \+ | mips16 \+ | mips64 | mips64el \+ | mips64octeon | mips64octeonel \+ | mips64orion | mips64orionel \+ | mips64r5900 | mips64r5900el \+ | mips64vr | mips64vrel \+ | mips64vr4100 | mips64vr4100el \+ | mips64vr4300 | mips64vr4300el \+ | mips64vr5000 | mips64vr5000el \+ | mips64vr5900 | mips64vr5900el \+ | mipsisa32 | mipsisa32el \+ | mipsisa32r2 | mipsisa32r2el \+ | mipsisa64 | mipsisa64el \+ | mipsisa64r2 | mipsisa64r2el \+ | mipsisa64sb1 | mipsisa64sb1el \+ | mipsisa64sr71k | mipsisa64sr71kel \+ | mipsr5900 | mipsr5900el \+ | mipstx39 | mipstx39el \+ | mn10200 | mn10300 \+ | moxie \+ | mt \+ | msp430 \+ | nds32 | nds32le | nds32be \+ | nios | nios2 | nios2eb | nios2el \+ | ns16k | ns32k \+ | open8 \+ | or1k | or32 \+ | pdp10 | pdp11 | pj | pjl \+ | powerpc | powerpc64 | powerpc64le | powerpcle \+ | pyramid \+ | rl78 | rx \+ | score \+ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \+ | sh64 | sh64le \+ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \+ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \+ | spu \+ | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \+ | ubicom32 \+ | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \+ | we32k \+ | x86 | xc16x | xstormy16 | xtensa \+ | z8k | z80)+ basic_machine=$basic_machine-unknown+ ;;+ c54x)+ basic_machine=tic54x-unknown+ ;;+ c55x)+ basic_machine=tic55x-unknown+ ;;+ c6x)+ basic_machine=tic6x-unknown+ ;;+ m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip)+ basic_machine=$basic_machine-unknown+ os=-none+ ;;+ m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)+ ;;+ ms1)+ basic_machine=mt-unknown+ ;;++ strongarm | thumb | xscale)+ basic_machine=arm-unknown+ ;;+ xgate)+ basic_machine=$basic_machine-unknown+ os=-none+ ;;+ xscaleeb)+ basic_machine=armeb-unknown+ ;;++ xscaleel)+ basic_machine=armel-unknown+ ;;++ # We use `pc' rather than `unknown'+ # because (1) that's what they normally are, and+ # (2) the word "unknown" tends to confuse beginning users.+ i*86 | x86_64)+ basic_machine=$basic_machine-pc+ ;;+ # Object if more than one company name word.+ *-*-*)+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2+ exit 1+ ;;+ # Recognize the basic CPU types with company name.+ 580-* \+ | a29k-* \+ | aarch64-* | aarch64_be-* \+ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \+ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \+ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \+ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \+ | avr-* | avr32-* \+ | be32-* | be64-* \+ | bfin-* | bs2000-* \+ | c[123]* | c30-* | [cjt]90-* | c4x-* \+ | c8051-* | clipper-* | craynv-* | cydra-* \+ | d10v-* | d30v-* | dlx-* \+ | elxsi-* \+ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \+ | h8300-* | h8500-* \+ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \+ | hexagon-* \+ | i*86-* | i860-* | i960-* | ia64-* \+ | ip2k-* | iq2000-* \+ | le32-* | le64-* \+ | lm32-* \+ | m32c-* | m32r-* | m32rle-* \+ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \+ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \+ | microblaze-* | microblazeel-* \+ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \+ | mips16-* \+ | mips64-* | mips64el-* \+ | mips64octeon-* | mips64octeonel-* \+ | mips64orion-* | mips64orionel-* \+ | mips64r5900-* | mips64r5900el-* \+ | mips64vr-* | mips64vrel-* \+ | mips64vr4100-* | mips64vr4100el-* \+ | mips64vr4300-* | mips64vr4300el-* \+ | mips64vr5000-* | mips64vr5000el-* \+ | mips64vr5900-* | mips64vr5900el-* \+ | mipsisa32-* | mipsisa32el-* \+ | mipsisa32r2-* | mipsisa32r2el-* \+ | mipsisa64-* | mipsisa64el-* \+ | mipsisa64r2-* | mipsisa64r2el-* \+ | mipsisa64sb1-* | mipsisa64sb1el-* \+ | mipsisa64sr71k-* | mipsisa64sr71kel-* \+ | mipsr5900-* | mipsr5900el-* \+ | mipstx39-* | mipstx39el-* \+ | mmix-* \+ | mt-* \+ | msp430-* \+ | nds32-* | nds32le-* | nds32be-* \+ | nios-* | nios2-* | nios2eb-* | nios2el-* \+ | none-* | np1-* | ns16k-* | ns32k-* \+ | open8-* \+ | orion-* \+ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \+ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \+ | pyramid-* \+ | rl78-* | romp-* | rs6000-* | rx-* \+ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \+ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \+ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \+ | sparclite-* \+ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \+ | tahoe-* \+ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \+ | tile*-* \+ | tron-* \+ | ubicom32-* \+ | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \+ | vax-* \+ | we32k-* \+ | x86-* | x86_64-* | xc16x-* | xps100-* \+ | xstormy16-* | xtensa*-* \+ | ymp-* \+ | z8k-* | z80-*)+ ;;+ # Recognize the basic CPU types without company name, with glob match.+ xtensa*)+ basic_machine=$basic_machine-unknown+ ;;+ # Recognize the various machine names and aliases which stand+ # for a CPU type and a company and sometimes even an OS.+ 386bsd)+ basic_machine=i386-unknown+ os=-bsd+ ;;+ 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)+ basic_machine=m68000-att+ ;;+ 3b*)+ basic_machine=we32k-att+ ;;+ a29khif)+ basic_machine=a29k-amd+ os=-udi+ ;;+ abacus)+ basic_machine=abacus-unknown+ ;;+ adobe68k)+ basic_machine=m68010-adobe+ os=-scout+ ;;+ alliant | fx80)+ basic_machine=fx80-alliant+ ;;+ altos | altos3068)+ basic_machine=m68k-altos+ ;;+ am29k)+ basic_machine=a29k-none+ os=-bsd+ ;;+ amd64)+ basic_machine=x86_64-pc+ ;;+ amd64-*)+ basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`+ ;;+ amdahl)+ basic_machine=580-amdahl+ os=-sysv+ ;;+ amiga | amiga-*)+ basic_machine=m68k-unknown+ ;;+ amigaos | amigados)+ basic_machine=m68k-unknown+ os=-amigaos+ ;;+ amigaunix | amix)+ basic_machine=m68k-unknown+ os=-sysv4+ ;;+ apollo68)+ basic_machine=m68k-apollo+ os=-sysv+ ;;+ apollo68bsd)+ basic_machine=m68k-apollo+ os=-bsd+ ;;+ aros)+ basic_machine=i386-pc+ os=-aros+ ;;+ aux)+ basic_machine=m68k-apple+ os=-aux+ ;;+ balance)+ basic_machine=ns32k-sequent+ os=-dynix+ ;;+ blackfin)+ basic_machine=bfin-unknown+ os=-linux+ ;;+ blackfin-*)+ basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`+ os=-linux+ ;;+ bluegene*)+ basic_machine=powerpc-ibm+ os=-cnk+ ;;+ c54x-*)+ basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`+ ;;+ c55x-*)+ basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`+ ;;+ c6x-*)+ basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`+ ;;+ c90)+ basic_machine=c90-cray+ os=-unicos+ ;;+ cegcc)+ basic_machine=arm-unknown+ os=-cegcc+ ;;+ convex-c1)+ basic_machine=c1-convex+ os=-bsd+ ;;+ convex-c2)+ basic_machine=c2-convex+ os=-bsd+ ;;+ convex-c32)+ basic_machine=c32-convex+ os=-bsd+ ;;+ convex-c34)+ basic_machine=c34-convex+ os=-bsd+ ;;+ convex-c38)+ basic_machine=c38-convex+ os=-bsd+ ;;+ cray | j90)+ basic_machine=j90-cray+ os=-unicos+ ;;+ craynv)+ basic_machine=craynv-cray+ os=-unicosmp+ ;;+ cr16 | cr16-*)+ basic_machine=cr16-unknown+ os=-elf+ ;;+ crds | unos)+ basic_machine=m68k-crds+ ;;+ crisv32 | crisv32-* | etraxfs*)+ basic_machine=crisv32-axis+ ;;+ cris | cris-* | etrax*)+ basic_machine=cris-axis+ ;;+ crx)+ basic_machine=crx-unknown+ os=-elf+ ;;+ da30 | da30-*)+ basic_machine=m68k-da30+ ;;+ decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)+ basic_machine=mips-dec+ ;;+ decsystem10* | dec10*)+ basic_machine=pdp10-dec+ os=-tops10+ ;;+ decsystem20* | dec20*)+ basic_machine=pdp10-dec+ os=-tops20+ ;;+ delta | 3300 | motorola-3300 | motorola-delta \+ | 3300-motorola | delta-motorola)+ basic_machine=m68k-motorola+ ;;+ delta88)+ basic_machine=m88k-motorola+ os=-sysv3+ ;;+ dicos)+ basic_machine=i686-pc+ os=-dicos+ ;;+ djgpp)+ basic_machine=i586-pc+ os=-msdosdjgpp+ ;;+ dpx20 | dpx20-*)+ basic_machine=rs6000-bull+ os=-bosx+ ;;+ dpx2* | dpx2*-bull)+ basic_machine=m68k-bull+ os=-sysv3+ ;;+ ebmon29k)+ basic_machine=a29k-amd+ os=-ebmon+ ;;+ elxsi)+ basic_machine=elxsi-elxsi+ os=-bsd+ ;;+ encore | umax | mmax)+ basic_machine=ns32k-encore+ ;;+ es1800 | OSE68k | ose68k | ose | OSE)+ basic_machine=m68k-ericsson+ os=-ose+ ;;+ fx2800)+ basic_machine=i860-alliant+ ;;+ genix)+ basic_machine=ns32k-ns+ ;;+ gmicro)+ basic_machine=tron-gmicro+ os=-sysv+ ;;+ go32)+ basic_machine=i386-pc+ os=-go32+ ;;+ h3050r* | hiux*)+ basic_machine=hppa1.1-hitachi+ os=-hiuxwe2+ ;;+ h8300hms)+ basic_machine=h8300-hitachi+ os=-hms+ ;;+ h8300xray)+ basic_machine=h8300-hitachi+ os=-xray+ ;;+ h8500hms)+ basic_machine=h8500-hitachi+ os=-hms+ ;;+ harris)+ basic_machine=m88k-harris+ os=-sysv3+ ;;+ hp300-*)+ basic_machine=m68k-hp+ ;;+ hp300bsd)+ basic_machine=m68k-hp+ os=-bsd+ ;;+ hp300hpux)+ basic_machine=m68k-hp+ os=-hpux+ ;;+ hp3k9[0-9][0-9] | hp9[0-9][0-9])+ basic_machine=hppa1.0-hp+ ;;+ hp9k2[0-9][0-9] | hp9k31[0-9])+ basic_machine=m68000-hp+ ;;+ hp9k3[2-9][0-9])+ basic_machine=m68k-hp+ ;;+ hp9k6[0-9][0-9] | hp6[0-9][0-9])+ basic_machine=hppa1.0-hp+ ;;+ hp9k7[0-79][0-9] | hp7[0-79][0-9])+ basic_machine=hppa1.1-hp+ ;;+ hp9k78[0-9] | hp78[0-9])+ # FIXME: really hppa2.0-hp+ basic_machine=hppa1.1-hp+ ;;+ hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)+ # FIXME: really hppa2.0-hp+ basic_machine=hppa1.1-hp+ ;;+ hp9k8[0-9][13679] | hp8[0-9][13679])+ basic_machine=hppa1.1-hp+ ;;+ hp9k8[0-9][0-9] | hp8[0-9][0-9])+ basic_machine=hppa1.0-hp+ ;;+ hppa-next)+ os=-nextstep3+ ;;+ hppaosf)+ basic_machine=hppa1.1-hp+ os=-osf+ ;;+ hppro)+ basic_machine=hppa1.1-hp+ os=-proelf+ ;;+ i370-ibm* | ibm*)+ basic_machine=i370-ibm+ ;;+ i*86v32)+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`+ os=-sysv32+ ;;+ i*86v4*)+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`+ os=-sysv4+ ;;+ i*86v)+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`+ os=-sysv+ ;;+ i*86sol2)+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`+ os=-solaris2+ ;;+ i386mach)+ basic_machine=i386-mach+ os=-mach+ ;;+ i386-vsta | vsta)+ basic_machine=i386-unknown+ os=-vsta+ ;;+ iris | iris4d)+ basic_machine=mips-sgi+ case $os in+ -irix*)+ ;;+ *)+ os=-irix4+ ;;+ esac+ ;;+ isi68 | isi)+ basic_machine=m68k-isi+ os=-sysv+ ;;+ m68knommu)+ basic_machine=m68k-unknown+ os=-linux+ ;;+ m68knommu-*)+ basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`+ os=-linux+ ;;+ m88k-omron*)+ basic_machine=m88k-omron+ ;;+ magnum | m3230)+ basic_machine=mips-mips+ os=-sysv+ ;;+ merlin)+ basic_machine=ns32k-utek+ os=-sysv+ ;;+ microblaze*)+ basic_machine=microblaze-xilinx+ ;;+ mingw64)+ basic_machine=x86_64-pc+ os=-mingw64+ ;;+ mingw32)+ basic_machine=i686-pc+ os=-mingw32+ ;;+ mingw32ce)+ basic_machine=arm-unknown+ os=-mingw32ce+ ;;+ miniframe)+ basic_machine=m68000-convergent+ ;;+ *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)+ basic_machine=m68k-atari+ os=-mint+ ;;+ mips3*-*)+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`+ ;;+ mips3*)+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown+ ;;+ monitor)+ basic_machine=m68k-rom68k+ os=-coff+ ;;+ morphos)+ basic_machine=powerpc-unknown+ os=-morphos+ ;;+ msdos)+ basic_machine=i386-pc+ os=-msdos+ ;;+ ms1-*)+ basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`+ ;;+ msys)+ basic_machine=i686-pc+ os=-msys+ ;;+ mvs)+ basic_machine=i370-ibm+ os=-mvs+ ;;+ nacl)+ basic_machine=le32-unknown+ os=-nacl+ ;;+ ncr3000)+ basic_machine=i486-ncr+ os=-sysv4+ ;;+ netbsd386)+ basic_machine=i386-unknown+ os=-netbsd+ ;;+ netwinder)+ basic_machine=armv4l-rebel+ os=-linux+ ;;+ news | news700 | news800 | news900)+ basic_machine=m68k-sony+ os=-newsos+ ;;+ news1000)+ basic_machine=m68030-sony+ os=-newsos+ ;;+ news-3600 | risc-news)+ basic_machine=mips-sony+ os=-newsos+ ;;+ necv70)+ basic_machine=v70-nec+ os=-sysv+ ;;+ next | m*-next )+ basic_machine=m68k-next+ case $os in+ -nextstep* )+ ;;+ -ns2*)+ os=-nextstep2+ ;;+ *)+ os=-nextstep3+ ;;+ esac+ ;;+ nh3000)+ basic_machine=m68k-harris+ os=-cxux+ ;;+ nh[45]000)+ basic_machine=m88k-harris+ os=-cxux+ ;;+ nindy960)+ basic_machine=i960-intel+ os=-nindy+ ;;+ mon960)+ basic_machine=i960-intel+ os=-mon960+ ;;+ nonstopux)+ basic_machine=mips-compaq+ os=-nonstopux+ ;;+ np1)+ basic_machine=np1-gould+ ;;+ neo-tandem)+ basic_machine=neo-tandem+ ;;+ nse-tandem)+ basic_machine=nse-tandem+ ;;+ nsr-tandem)+ basic_machine=nsr-tandem+ ;;+ op50n-* | op60c-*)+ basic_machine=hppa1.1-oki+ os=-proelf+ ;;+ openrisc | openrisc-*)+ basic_machine=or32-unknown+ ;;+ os400)+ basic_machine=powerpc-ibm+ os=-os400+ ;;+ OSE68000 | ose68000)+ basic_machine=m68000-ericsson+ os=-ose+ ;;+ os68k)+ basic_machine=m68k-none+ os=-os68k+ ;;+ pa-hitachi)+ basic_machine=hppa1.1-hitachi+ os=-hiuxwe2+ ;;+ paragon)+ basic_machine=i860-intel+ os=-osf+ ;;+ parisc)+ basic_machine=hppa-unknown+ os=-linux+ ;;+ parisc-*)+ basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`+ os=-linux+ ;;+ pbd)+ basic_machine=sparc-tti+ ;;+ pbb)+ basic_machine=m68k-tti+ ;;+ pc532 | pc532-*)+ basic_machine=ns32k-pc532+ ;;+ pc98)+ basic_machine=i386-pc+ ;;+ pc98-*)+ basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`+ ;;+ pentium | p5 | k5 | k6 | nexgen | viac3)+ basic_machine=i586-pc+ ;;+ pentiumpro | p6 | 6x86 | athlon | athlon_*)+ basic_machine=i686-pc+ ;;+ pentiumii | pentium2 | pentiumiii | pentium3)+ basic_machine=i686-pc+ ;;+ pentium4)+ basic_machine=i786-pc+ ;;+ pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)+ basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`+ ;;+ pentiumpro-* | p6-* | 6x86-* | athlon-*)+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`+ ;;+ pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`+ ;;+ pentium4-*)+ basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`+ ;;+ pn)+ basic_machine=pn-gould+ ;;+ power) basic_machine=power-ibm+ ;;+ ppc | ppcbe) basic_machine=powerpc-unknown+ ;;+ ppc-* | ppcbe-*)+ basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`+ ;;+ ppcle | powerpclittle | ppc-le | powerpc-little)+ basic_machine=powerpcle-unknown+ ;;+ ppcle-* | powerpclittle-*)+ basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`+ ;;+ ppc64) basic_machine=powerpc64-unknown+ ;;+ ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`+ ;;+ ppc64le | powerpc64little | ppc64-le | powerpc64-little)+ basic_machine=powerpc64le-unknown+ ;;+ ppc64le-* | powerpc64little-*)+ basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`+ ;;+ ps2)+ basic_machine=i386-ibm+ ;;+ pw32)+ basic_machine=i586-unknown+ os=-pw32+ ;;+ rdos | rdos64)+ basic_machine=x86_64-pc+ os=-rdos+ ;;+ rdos32)+ basic_machine=i386-pc+ os=-rdos+ ;;+ rom68k)+ basic_machine=m68k-rom68k+ os=-coff+ ;;+ rm[46]00)+ basic_machine=mips-siemens+ ;;+ rtpc | rtpc-*)+ basic_machine=romp-ibm+ ;;+ s390 | s390-*)+ basic_machine=s390-ibm+ ;;+ s390x | s390x-*)+ basic_machine=s390x-ibm+ ;;+ sa29200)+ basic_machine=a29k-amd+ os=-udi+ ;;+ sb1)+ basic_machine=mipsisa64sb1-unknown+ ;;+ sb1el)+ basic_machine=mipsisa64sb1el-unknown+ ;;+ sde)+ basic_machine=mipsisa32-sde+ os=-elf+ ;;+ sei)+ basic_machine=mips-sei+ os=-seiux+ ;;+ sequent)+ basic_machine=i386-sequent+ ;;+ sh)+ basic_machine=sh-hitachi+ os=-hms+ ;;+ sh5el)+ basic_machine=sh5le-unknown+ ;;+ sh64)+ basic_machine=sh64-unknown+ ;;+ sparclite-wrs | simso-wrs)+ basic_machine=sparclite-wrs+ os=-vxworks+ ;;+ sps7)+ basic_machine=m68k-bull+ os=-sysv2+ ;;+ spur)+ basic_machine=spur-unknown+ ;;+ st2000)+ basic_machine=m68k-tandem+ ;;+ stratus)+ basic_machine=i860-stratus+ os=-sysv4+ ;;+ strongarm-* | thumb-*)+ basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`+ ;;+ sun2)+ basic_machine=m68000-sun+ ;;+ sun2os3)+ basic_machine=m68000-sun+ os=-sunos3+ ;;+ sun2os4)+ basic_machine=m68000-sun+ os=-sunos4+ ;;+ sun3os3)+ basic_machine=m68k-sun+ os=-sunos3+ ;;+ sun3os4)+ basic_machine=m68k-sun+ os=-sunos4+ ;;+ sun4os3)+ basic_machine=sparc-sun+ os=-sunos3+ ;;+ sun4os4)+ basic_machine=sparc-sun+ os=-sunos4+ ;;+ sun4sol2)+ basic_machine=sparc-sun+ os=-solaris2+ ;;+ sun3 | sun3-*)+ basic_machine=m68k-sun+ ;;+ sun4)+ basic_machine=sparc-sun+ ;;+ sun386 | sun386i | roadrunner)+ basic_machine=i386-sun+ ;;+ sv1)+ basic_machine=sv1-cray+ os=-unicos+ ;;+ symmetry)+ basic_machine=i386-sequent+ os=-dynix+ ;;+ t3e)+ basic_machine=alphaev5-cray+ os=-unicos+ ;;+ t90)+ basic_machine=t90-cray+ os=-unicos+ ;;+ tile*)+ basic_machine=$basic_machine-unknown+ os=-linux-gnu+ ;;+ tx39)+ basic_machine=mipstx39-unknown+ ;;+ tx39el)+ basic_machine=mipstx39el-unknown+ ;;+ toad1)+ basic_machine=pdp10-xkl+ os=-tops20+ ;;+ tower | tower-32)+ basic_machine=m68k-ncr+ ;;+ tpf)+ basic_machine=s390x-ibm+ os=-tpf+ ;;+ udi29k)+ basic_machine=a29k-amd+ os=-udi+ ;;+ ultra3)+ basic_machine=a29k-nyu+ os=-sym1+ ;;+ v810 | necv810)+ basic_machine=v810-nec+ os=-none+ ;;+ vaxv)+ basic_machine=vax-dec+ os=-sysv+ ;;+ vms)+ basic_machine=vax-dec+ os=-vms+ ;;+ vpp*|vx|vx-*)+ basic_machine=f301-fujitsu+ ;;+ vxworks960)+ basic_machine=i960-wrs+ os=-vxworks+ ;;+ vxworks68)+ basic_machine=m68k-wrs+ os=-vxworks+ ;;+ vxworks29k)+ basic_machine=a29k-wrs+ os=-vxworks+ ;;+ w65*)+ basic_machine=w65-wdc+ os=-none+ ;;+ w89k-*)+ basic_machine=hppa1.1-winbond+ os=-proelf+ ;;+ xbox)+ basic_machine=i686-pc+ os=-mingw32+ ;;+ xps | xps100)+ basic_machine=xps100-honeywell+ ;;+ xscale-* | xscalee[bl]-*)+ basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`+ ;;+ ymp)+ basic_machine=ymp-cray+ os=-unicos+ ;;+ z8k-*-coff)+ basic_machine=z8k-unknown+ os=-sim+ ;;+ z80-*-coff)+ basic_machine=z80-unknown+ os=-sim+ ;;+ none)+ basic_machine=none-none+ os=-none+ ;;++# Here we handle the default manufacturer of certain CPU types. It is in+# some cases the only manufacturer, in others, it is the most popular.+ w89k)+ basic_machine=hppa1.1-winbond+ ;;+ op50n)+ basic_machine=hppa1.1-oki+ ;;+ op60c)+ basic_machine=hppa1.1-oki+ ;;+ romp)+ basic_machine=romp-ibm+ ;;+ mmix)+ basic_machine=mmix-knuth+ ;;+ rs6000)+ basic_machine=rs6000-ibm+ ;;+ vax)+ basic_machine=vax-dec+ ;;+ pdp10)+ # there are many clones, so DEC is not a safe bet+ basic_machine=pdp10-unknown+ ;;+ pdp11)+ basic_machine=pdp11-dec+ ;;+ we32k)+ basic_machine=we32k-att+ ;;+ sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)+ basic_machine=sh-unknown+ ;;+ sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)+ basic_machine=sparc-sun+ ;;+ cydra)+ basic_machine=cydra-cydrome+ ;;+ orion)+ basic_machine=orion-highlevel+ ;;+ orion105)+ basic_machine=clipper-highlevel+ ;;+ mac | mpw | mac-mpw)+ basic_machine=m68k-apple+ ;;+ pmac | pmac-mpw)+ basic_machine=powerpc-apple+ ;;+ *-unknown)+ # Make sure to match an already-canonicalized machine name.+ ;;+ *)+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2+ exit 1+ ;;+esac++# Here we canonicalize certain aliases for manufacturers.+case $basic_machine in+ *-digital*)+ basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`+ ;;+ *-commodore*)+ basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`+ ;;+ *)+ ;;+esac++# Decode manufacturer-specific aliases for certain operating systems.++if [ x"$os" != x"" ]+then+case $os in+ # First match some system type aliases+ # that might get confused with valid system types.+ # -solaris* is a basic system type, with this one exception.+ -auroraux)+ os=-auroraux+ ;;+ -solaris1 | -solaris1.*)+ os=`echo $os | sed -e 's|solaris1|sunos4|'`+ ;;+ -solaris)+ os=-solaris2+ ;;+ -svr4*)+ os=-sysv4+ ;;+ -unixware*)+ os=-sysv4.2uw+ ;;+ -gnu/linux*)+ os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`+ ;;+ # First accept the basic system types.+ # The portable systems comes first.+ # Each alternative MUST END IN A *, to match a version number.+ # -sysv* is not here because it comes later, after sysvr4.+ -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \+ | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\+ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \+ | -sym* | -kopensolaris* | -plan9* \+ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \+ | -aos* | -aros* \+ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \+ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \+ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \+ | -bitrig* | -openbsd* | -solidbsd* \+ | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \+ | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \+ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \+ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \+ | -chorusos* | -chorusrdb* | -cegcc* \+ | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \+ | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \+ | -linux-newlib* | -linux-musl* | -linux-uclibc* \+ | -uxpv* | -beos* | -mpeix* | -udk* \+ | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \+ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \+ | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \+ | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \+ | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \+ | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \+ | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)+ # Remember, each alternative MUST END IN *, to match a version number.+ ;;+ -qnx*)+ case $basic_machine in+ x86-* | i*86-*)+ ;;+ *)+ os=-nto$os+ ;;+ esac+ ;;+ -nto-qnx*)+ ;;+ -nto*)+ os=`echo $os | sed -e 's|nto|nto-qnx|'`+ ;;+ -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \+ | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \+ | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)+ ;;+ -mac*)+ os=`echo $os | sed -e 's|mac|macos|'`+ ;;+ -linux-dietlibc)+ os=-linux-dietlibc+ ;;+ -linux*)+ os=`echo $os | sed -e 's|linux|linux-gnu|'`+ ;;+ -sunos5*)+ os=`echo $os | sed -e 's|sunos5|solaris2|'`+ ;;+ -sunos6*)+ os=`echo $os | sed -e 's|sunos6|solaris3|'`+ ;;+ -opened*)+ os=-openedition+ ;;+ -os400*)+ os=-os400+ ;;+ -wince*)+ os=-wince+ ;;+ -osfrose*)+ os=-osfrose+ ;;+ -osf*)+ os=-osf+ ;;+ -utek*)+ os=-bsd+ ;;+ -dynix*)+ os=-bsd+ ;;+ -acis*)+ os=-aos+ ;;+ -atheos*)+ os=-atheos+ ;;+ -syllable*)+ os=-syllable+ ;;+ -386bsd)+ os=-bsd+ ;;+ -ctix* | -uts*)+ os=-sysv+ ;;+ -nova*)+ os=-rtmk-nova+ ;;+ -ns2 )+ os=-nextstep2+ ;;+ -nsk*)+ os=-nsk+ ;;+ # Preserve the version number of sinix5.+ -sinix5.*)+ os=`echo $os | sed -e 's|sinix|sysv|'`+ ;;+ -sinix*)+ os=-sysv4+ ;;+ -tpf*)+ os=-tpf+ ;;+ -triton*)+ os=-sysv3+ ;;+ -oss*)+ os=-sysv3+ ;;+ -svr4)+ os=-sysv4+ ;;+ -svr3)+ os=-sysv3+ ;;+ -sysvr4)+ os=-sysv4+ ;;+ # This must come after -sysvr4.+ -sysv*)+ ;;+ -ose*)+ os=-ose+ ;;+ -es1800*)+ os=-ose+ ;;+ -xenix)+ os=-xenix+ ;;+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)+ os=-mint+ ;;+ -aros*)+ os=-aros+ ;;+ -zvmoe)+ os=-zvmoe+ ;;+ -dicos*)+ os=-dicos+ ;;+ -nacl*)+ ;;+ -none)+ ;;+ *)+ # Get rid of the `-' at the beginning of $os.+ os=`echo $os | sed 's/[^-]*-//'`+ echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2+ exit 1+ ;;+esac+else++# Here we handle the default operating systems that come with various machines.+# The value should be what the vendor currently ships out the door with their+# machine or put another way, the most popular os provided with the machine.++# Note that if you're going to try to match "-MANUFACTURER" here (say,+# "-sun"), then you have to tell the case statement up towards the top+# that MANUFACTURER isn't an operating system. Otherwise, code above+# will signal an error saying that MANUFACTURER isn't an operating+# system, and we'll never get to this point.++case $basic_machine in+ score-*)+ os=-elf+ ;;+ spu-*)+ os=-elf+ ;;+ *-acorn)+ os=-riscix1.2+ ;;+ arm*-rebel)+ os=-linux+ ;;+ arm*-semi)+ os=-aout+ ;;+ c4x-* | tic4x-*)+ os=-coff+ ;;+ c8051-*)+ os=-elf+ ;;+ hexagon-*)+ os=-elf+ ;;+ tic54x-*)+ os=-coff+ ;;+ tic55x-*)+ os=-coff+ ;;+ tic6x-*)+ os=-coff+ ;;+ # This must come before the *-dec entry.+ pdp10-*)+ os=-tops20+ ;;+ pdp11-*)+ os=-none+ ;;+ *-dec | vax-*)+ os=-ultrix4.2+ ;;+ m68*-apollo)+ os=-domain+ ;;+ i386-sun)+ os=-sunos4.0.2+ ;;+ m68000-sun)+ os=-sunos3+ ;;+ m68*-cisco)+ os=-aout+ ;;+ mep-*)+ os=-elf+ ;;+ mips*-cisco)+ os=-elf+ ;;+ mips*-*)+ os=-elf+ ;;+ or1k-*)+ os=-elf+ ;;+ or32-*)+ os=-coff+ ;;+ *-tti) # must be before sparc entry or we get the wrong os.+ os=-sysv3+ ;;+ sparc-* | *-sun)+ os=-sunos4.1.1+ ;;+ *-be)+ os=-beos+ ;;+ *-haiku)+ os=-haiku+ ;;+ *-ibm)+ os=-aix+ ;;+ *-knuth)+ os=-mmixware+ ;;+ *-wec)+ os=-proelf+ ;;+ *-winbond)+ os=-proelf+ ;;+ *-oki)+ os=-proelf+ ;;+ *-hp)+ os=-hpux+ ;;+ *-hitachi)+ os=-hiux+ ;;+ i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)+ os=-sysv+ ;;+ *-cbm)+ os=-amigaos+ ;;+ *-dg)+ os=-dgux+ ;;+ *-dolphin)+ os=-sysv3+ ;;+ m68k-ccur)+ os=-rtu+ ;;+ m88k-omron*)+ os=-luna+ ;;+ *-next )+ os=-nextstep+ ;;+ *-sequent)+ os=-ptx+ ;;+ *-crds)+ os=-unos+ ;;+ *-ns)+ os=-genix+ ;;+ i370-*)+ os=-mvs+ ;;+ *-next)+ os=-nextstep3+ ;;+ *-gould)+ os=-sysv+ ;;+ *-highlevel)+ os=-bsd+ ;;+ *-encore)+ os=-bsd+ ;;+ *-sgi)+ os=-irix+ ;;+ *-siemens)+ os=-sysv4+ ;;+ *-masscomp)+ os=-rtu+ ;;+ f30[01]-fujitsu | f700-fujitsu)+ os=-uxpv+ ;;+ *-rom68k)+ os=-coff+ ;;+ *-*bug)+ os=-coff+ ;;+ *-apple)+ os=-macos+ ;;+ *-atari*)+ os=-mint+ ;;+ *)+ os=-none+ ;;+esac+fi++# Here we handle the case where we know the os, and the CPU type, but not the+# manufacturer. We pick the logical manufacturer.+vendor=unknown+case $basic_machine in+ *-unknown)+ case $os in+ -riscix*)+ vendor=acorn+ ;;+ -sunos*)+ vendor=sun+ ;;+ -cnk*|-aix*)+ vendor=ibm+ ;;+ -beos*)+ vendor=be+ ;;+ -hpux*)+ vendor=hp+ ;;+ -mpeix*)+ vendor=hp+ ;;+ -hiux*)+ vendor=hitachi+ ;;+ -unos*)+ vendor=crds+ ;;+ -dgux*)+ vendor=dg+ ;;+ -luna*)+ vendor=omron+ ;;+ -genix*)+ vendor=ns+ ;;+ -mvs* | -opened*)+ vendor=ibm+ ;;+ -os400*)+ vendor=ibm+ ;;+ -ptx*)+ vendor=sequent+ ;;+ -tpf*)+ vendor=ibm+ ;;+ -vxsim* | -vxworks* | -windiss*)+ vendor=wrs+ ;;+ -aux*)+ vendor=apple+ ;;+ -hms*)+ vendor=hitachi+ ;;+ -mpw* | -macos*)+ vendor=apple+ ;;+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)+ vendor=atari+ ;;+ -vos*)+ vendor=stratus+ ;;+ esac+ basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`+ ;;+esac++echo $basic_machine$os+exit++# Local variables:+# eval: (add-hook 'write-file-hooks 'time-stamp)+# time-stamp-start: "timestamp='"+# time-stamp-format: "%:y-%02m-%02d"+# time-stamp-end: "'"+# End:
+ configure view
@@ -0,0 +1,4973 @@+#! /bin/sh+# Guess values for system-dependent variables and create Makefiles.+# Generated by GNU Autoconf 2.69 for Haskell integer (GMP) 0.1.+#+# Report bugs to <libraries@haskell.org>.+#+#+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.+#+#+# This configure script is free software; the Free Software Foundation+# gives unlimited permission to copy, distribute and modify it.+## -------------------- ##+## M4sh Initialization. ##+## -------------------- ##++# Be more Bourne compatible+DUALCASE=1; export DUALCASE # for MKS sh+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :+ emulate sh+ NULLCMD=:+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which+ # is contrary to our usage. Disable this feature.+ alias -g '${1+"$@"}'='"$@"'+ setopt NO_GLOB_SUBST+else+ case `(set -o) 2>/dev/null` in #(+ *posix*) :+ set -o posix ;; #(+ *) :+ ;;+esac+fi+++as_nl='+'+export as_nl+# Printing a long string crashes Solaris 7 /usr/bin/printf.+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo+# Prefer a ksh shell builtin over an external printf program on Solaris,+# but without wasting forks for bash or zsh.+if test -z "$BASH_VERSION$ZSH_VERSION" \+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then+ as_echo='print -r --'+ as_echo_n='print -rn --'+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then+ as_echo='printf %s\n'+ as_echo_n='printf %s'+else+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'+ as_echo_n='/usr/ucb/echo -n'+ else+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'+ as_echo_n_body='eval+ arg=$1;+ case $arg in #(+ *"$as_nl"*)+ expr "X$arg" : "X\\(.*\\)$as_nl";+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;+ esac;+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"+ '+ export as_echo_n_body+ as_echo_n='sh -c $as_echo_n_body as_echo'+ fi+ export as_echo_body+ as_echo='sh -c $as_echo_body as_echo'+fi++# The user is always right.+if test "${PATH_SEPARATOR+set}" != set; then+ PATH_SEPARATOR=:+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||+ PATH_SEPARATOR=';'+ }+fi+++# IFS+# We need space, tab and new line, in precisely that order. Quoting is+# there to prevent editors from complaining about space-tab.+# (If _AS_PATH_WALK were called with IFS unset, it would disable word+# splitting by setting IFS to empty value.)+IFS=" "" $as_nl"++# Find who we are. Look in the path if we contain no directory separator.+as_myself=+case $0 in #((+ *[\\/]* ) as_myself=$0 ;;+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR+for as_dir in $PATH+do+ IFS=$as_save_IFS+ test -z "$as_dir" && as_dir=.+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break+ done+IFS=$as_save_IFS++ ;;+esac+# We did not find ourselves, most probably we were run as `sh COMMAND'+# in which case we are not to be found in the path.+if test "x$as_myself" = x; then+ as_myself=$0+fi+if test ! -f "$as_myself"; then+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2+ exit 1+fi++# Unset variables that we do not need and which cause bugs (e.g. in+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"+# suppresses any "Segmentation fault" message there. '((' could+# trigger a bug in pdksh 5.2.14.+for as_var in BASH_ENV ENV MAIL MAILPATH+do eval test x\${$as_var+set} = xset \+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :+done+PS1='$ '+PS2='> '+PS4='+ '++# NLS nuisances.+LC_ALL=C+export LC_ALL+LANGUAGE=C+export LANGUAGE++# CDPATH.+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH++# Use a proper internal environment variable to ensure we don't fall+ # into an infinite loop, continuously re-executing ourselves.+ if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then+ _as_can_reexec=no; export _as_can_reexec;+ # We cannot yet assume a decent shell, so we have to provide a+# neutralization value for shells without unset; and this also+# works around shells that cannot unset nonexistent variables.+# Preserve -v and -x to the replacement shell.+BASH_ENV=/dev/null+ENV=/dev/null+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV+case $- in # ((((+ *v*x* | *x*v* ) as_opts=-vx ;;+ *v* ) as_opts=-v ;;+ *x* ) as_opts=-x ;;+ * ) as_opts= ;;+esac+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}+# Admittedly, this is quite paranoid, since all the known shells bail+# out after a failed `exec'.+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2+as_fn_exit 255+ fi+ # We don't want this to propagate to other subprocesses.+ { _as_can_reexec=; unset _as_can_reexec;}+if test "x$CONFIG_SHELL" = x; then+ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :+ emulate sh+ NULLCMD=:+ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which+ # is contrary to our usage. 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"./$cache_file";;+ esac+ fi+else+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5+$as_echo "$as_me: creating cache $cache_file" >&6;}+ >$cache_file+fi++# Check that the precious variables saved in the cache have kept the same+# value.+ac_cache_corrupted=false+for ac_var in $ac_precious_vars; do+ eval ac_old_set=\$ac_cv_env_${ac_var}_set+ eval ac_new_set=\$ac_env_${ac_var}_set+ eval ac_old_val=\$ac_cv_env_${ac_var}_value+ eval ac_new_val=\$ac_env_${ac_var}_value+ case $ac_old_set,$ac_new_set in+ set,)+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}+ ac_cache_corrupted=: ;;+ ,set)+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}+ ac_cache_corrupted=: ;;+ ,);;+ *)+ if test "x$ac_old_val" != "x$ac_new_val"; then+ # differences in whitespace do not lead to failure.+ ac_old_val_w=`echo x $ac_old_val`+ ac_new_val_w=`echo x $ac_new_val`+ if test "$ac_old_val_w" != "$ac_new_val_w"; then+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}+ ac_cache_corrupted=:+ else+ { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}+ eval $ac_var=\$ac_old_val+ fi+ { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}+ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}+ fi;;+ esac+ # Pass precious variables to config.status.+ if test "$ac_new_set" = set; then+ case $ac_new_val in+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;+ *) ac_arg=$ac_var=$ac_new_val ;;+ esac+ case " $ac_configure_args " in+ *" '$ac_arg' "*) ;; # Avoid dups. 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"cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5+fi++# These three variables are undocumented and unsupported,+# and are intended to be withdrawn in a future Autoconf release.+# They can cause serious problems if a builder's source tree is in a directory+# whose full name contains unusual characters.+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.+++# Make sure we can run config.sub.+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||+ as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5+$as_echo_n "checking build system type... " >&6; }+if ${ac_cv_build+:} false; then :+ $as_echo_n "(cached) " >&6+else+ ac_build_alias=$build_alias+test "x$ac_build_alias" = x &&+ ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`+test "x$ac_build_alias" = x &&+ as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5++fi+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5+$as_echo "$ac_cv_build" >&6; }+case $ac_cv_build in+*-*-*) ;;+*) as_fn_error $? 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"invalid value of canonical host" "$LINENO" 5;;+esac+host=$ac_cv_host+ac_save_IFS=$IFS; IFS='-'+set x $ac_cv_host+shift+host_cpu=$1+host_vendor=$2+shift; shift+# Remember, the first character of IFS is used to create $*,+# except with old shells:+host_os=$*+IFS=$ac_save_IFS+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac+++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5+$as_echo_n "checking target system type... " >&6; }+if ${ac_cv_target+:} false; then :+ $as_echo_n "(cached) " >&6+else+ if test "x$target_alias" = x; then+ ac_cv_target=$ac_cv_host+else+ ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5+fi++fi+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5+$as_echo "$ac_cv_target" >&6; }+case $ac_cv_target in+*-*-*) ;;+*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;+esac+target=$ac_cv_target+ac_save_IFS=$IFS; IFS='-'+set x $ac_cv_target+shift+target_cpu=$1+target_vendor=$2+shift; shift+# Remember, the first character of IFS is used to create $*,+# except with old shells:+target_os=$*+IFS=$ac_save_IFS+case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac+++# The aliases save the names the user supplied, while $host etc.+# will get canonicalized.+test -n "$target_alias" &&+ test "$program_prefix$program_suffix$program_transform_name" = \+ NONENONEs,x,x, &&+ program_prefix=${target_alias}-+++# Check whether --with-cc was given.+if test "${with_cc+set}" = set; then :+ withval=$with_cc; CC=$withval+fi++ac_ext=c+ac_cpp='$CPP $CPPFLAGS'+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'+ac_compiler_gnu=$ac_cv_c_compiler_gnu+if test -n "$ac_tool_prefix"; then+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.+set dummy ${ac_tool_prefix}gcc; ac_word=$2+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5+$as_echo_n "checking for $ac_word... " >&6; }+if ${ac_cv_prog_CC+:} false; then :+ $as_echo_n "(cached) " >&6+else+ if test -n "$CC"; then+ ac_cv_prog_CC="$CC" # Let the user override the test.+else+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR+for as_dir in $PATH+do+ IFS=$as_save_IFS+ test -z "$as_dir" && as_dir=.+ for ac_exec_ext in '' $ac_executable_extensions; do+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then+ ac_cv_prog_CC="${ac_tool_prefix}gcc"+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5+ break 2+ fi+done+ done+IFS=$as_save_IFS++fi+fi+CC=$ac_cv_prog_CC+if test -n "$CC"; then+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5+$as_echo "$CC" >&6; }+else+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5+$as_echo "no" >&6; }+fi+++fi+if test -z "$ac_cv_prog_CC"; then+ ac_ct_CC=$CC+ # Extract the first word of "gcc", so it can be a program name with args.+set dummy gcc; ac_word=$2+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5+$as_echo_n "checking for $ac_word... " >&6; }+if ${ac_cv_prog_ac_ct_CC+:} false; then :+ $as_echo_n "(cached) " >&6+else+ if test -n "$ac_ct_CC"; then+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.+else+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR+for as_dir in $PATH+do+ IFS=$as_save_IFS+ test -z "$as_dir" && as_dir=.+ for ac_exec_ext in '' $ac_executable_extensions; do+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then+ ac_cv_prog_ac_ct_CC="gcc"+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5+ break 2+ fi+done+ done+IFS=$as_save_IFS++fi+fi+ac_ct_CC=$ac_cv_prog_ac_ct_CC+if test -n "$ac_ct_CC"; then+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5+$as_echo "$ac_ct_CC" >&6; }+else+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5+$as_echo "no" >&6; }+fi++ if test "x$ac_ct_CC" = x; then+ CC=""+ else+ case $cross_compiling:$ac_tool_warned in+yes:)+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}+ac_tool_warned=yes ;;+esac+ CC=$ac_ct_CC+ fi+else+ CC="$ac_cv_prog_CC"+fi++if test -z "$CC"; then+ if test -n "$ac_tool_prefix"; then+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.+set dummy ${ac_tool_prefix}cc; ac_word=$2+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5+$as_echo_n "checking for $ac_word... " >&6; }+if ${ac_cv_prog_CC+:} false; then :+ $as_echo_n "(cached) " >&6+else+ if test -n "$CC"; then+ ac_cv_prog_CC="$CC" # Let the user override the test.+else+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR+for as_dir in $PATH+do+ IFS=$as_save_IFS+ test -z "$as_dir" && as_dir=.+ for ac_exec_ext in '' $ac_executable_extensions; do+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then+ ac_cv_prog_CC="${ac_tool_prefix}cc"+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5+ break 2+ fi+done+ done+IFS=$as_save_IFS++fi+fi+CC=$ac_cv_prog_CC+if test -n "$CC"; then+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5+$as_echo "$CC" >&6; }+else+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5+$as_echo "no" >&6; }+fi+++ fi+fi+if test -z "$CC"; then+ # Extract the first word of "cc", so it can be a program name with args.+set dummy cc; ac_word=$2+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5+$as_echo_n "checking for $ac_word... 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" >&6; }+if ${ac_cv_prog_cc_c89+:} false; then :+ $as_echo_n "(cached) " >&6+else+ ac_cv_prog_cc_c89=no+ac_save_CC=$CC+cat confdefs.h - <<_ACEOF >conftest.$ac_ext+/* end confdefs.h. */+#include <stdarg.h>+#include <stdio.h>+struct stat;+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */+struct buf { int x; };+FILE * (*rcsopen) (struct buf *, struct stat *, int);+static char *e (p, i)+ char **p;+ int i;+{+ return p[i];+}+static char *f (char * (*g) (char **, int), char **p, ...)+{+ char *s;+ va_list v;+ va_start (v,p);+ s = g (p, va_arg (v,int));+ va_end (v);+ return s;+}++/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has+ function prototypes and stuff, but not '\xHH' hex character constants.+ These don't provoke an error unfortunately, instead are silently treated+ as 'x'. The following induces an error, until -std is added to get+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an+ array size at least. It's necessary to write '\x00'==0 to get something+ that's true only with -std. */+int osf4_cc_array ['\x00' == 0 ? 1 : -1];++/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters+ inside strings and character constants. */+#define FOO(x) 'x'+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];++int test (int i, double x);+struct s1 {int (*f) (int a);};+struct s2 {int (*f) (double a);};+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);+int argc;+char **argv;+int+main ()+{+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];+ ;+ return 0;+}+_ACEOF+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"+do+ CC="$ac_save_CC $ac_arg"+ if ac_fn_c_try_compile "$LINENO"; then :+ ac_cv_prog_cc_c89=$ac_arg+fi+rm -f core conftest.err conftest.$ac_objext+ test "x$ac_cv_prog_cc_c89" != "xno" && break+done+rm -f conftest.$ac_ext+CC=$ac_save_CC++fi+# AC_CACHE_VAL+case "x$ac_cv_prog_cc_c89" in+ x)+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5+$as_echo "none needed" >&6; } ;;+ xno)+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5+$as_echo "unsupported" >&6; } ;;+ *)+ CC="$CC $ac_cv_prog_cc_c89"+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;+esac+if test "x$ac_cv_prog_cc_c89" != xno; then :++fi++ac_ext=c+ac_cpp='$CPP $CPPFLAGS'+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'+ac_compiler_gnu=$ac_cv_c_compiler_gnu++++++# Check whether --with-gmp-includes was given.+if test "${with_gmp_includes+set}" = set; then :+ withval=$with_gmp_includes; GMP_INCLUDE_DIRS=$withval; CPPFLAGS="-I$withval"+else+ GMP_INCLUDE_DIRS=+fi++++# Check whether --with-gmp-libraries was given.+if test "${with_gmp_libraries+set}" = set; then :+ withval=$with_gmp_libraries; GMP_LIB_DIRS=$withval; LDFLAGS="-L$withval"+else+ GMP_LIB_DIRS=+fi++++# Check whether --with-gmp-framework-preferred was given.+if test "${with_gmp_framework_preferred+set}" = set; then :+ withval=$with_gmp_framework_preferred; GMP_PREFER_FRAMEWORK=YES+else+ GMP_PREFER_FRAMEWORK=NO+fi++++# Check whether --with-intree-gmp was given.+if test "${with_intree_gmp+set}" = set; then :+ withval=$with_intree_gmp; GMP_FORCE_INTREE=YES+else+ GMP_FORCE_INTREE=NO+fi++++HaveLibGmp=NO+GMP_LIBS=+HaveFrameworkGMP=NO+GMP_FRAMEWORK=+HaveSecurePowm=0++if test "$GMP_FORCE_INTREE" != "YES"+then+ if test "$GMP_PREFER_FRAMEWORK" = "YES"+ then+++ if test "$HaveLibGmp" = "NO"+ then+ case $target_os in+ darwin*)+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GMP.framework" >&5+$as_echo_n "checking for GMP.framework... " >&6; }+ save_libs="$LIBS"+ LIBS="-framework GMP"+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext+/* end confdefs.h. */++/* Override any GCC internal prototype to avoid an error.+ Use char because int might match the return type of a GCC+ builtin and then its argument prototype would still apply. */+#ifdef __cplusplus+extern "C"+#endif+char __gmpz_powm_sec ();+int+main ()+{+return __gmpz_powm_sec ();+ ;+ return 0;+}+_ACEOF+if ac_fn_c_try_link "$LINENO"; then :+ HaveFrameworkGMP=YES; GMP_FRAMEWORK=GMP+fi+rm -f core conftest.err conftest.$ac_objext \+ conftest$ac_exeext conftest.$ac_ext+ LIBS="$save_libs"+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HaveFrameworkGMP" >&5+$as_echo "$HaveFrameworkGMP" >&6; }+ ;;+ esac+ fi+++ if test "$HaveFrameworkGMP" = "NO"+ then+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __gmpz_powm in -lgmp" >&5+$as_echo_n "checking for __gmpz_powm in -lgmp... " >&6; }+if ${ac_cv_lib_gmp___gmpz_powm+:} false; then :+ $as_echo_n "(cached) " >&6+else+ ac_check_lib_save_LIBS=$LIBS+LIBS="-lgmp $LIBS"+cat confdefs.h - <<_ACEOF >conftest.$ac_ext+/* end confdefs.h. */++/* Override any GCC internal prototype to avoid an error.+ Use char because int might match the return type of a GCC+ builtin and then its argument prototype would still apply. */+#ifdef __cplusplus+extern "C"+#endif+char __gmpz_powm ();+int+main ()+{+return __gmpz_powm ();+ ;+ return 0;+}+_ACEOF+if ac_fn_c_try_link "$LINENO"; then :+ ac_cv_lib_gmp___gmpz_powm=yes+else+ ac_cv_lib_gmp___gmpz_powm=no+fi+rm -f core conftest.err conftest.$ac_objext \+ conftest$ac_exeext conftest.$ac_ext+LIBS=$ac_check_lib_save_LIBS+fi+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp___gmpz_powm" >&5+$as_echo "$ac_cv_lib_gmp___gmpz_powm" >&6; }+if test "x$ac_cv_lib_gmp___gmpz_powm" = xyes; then :+ HaveLibGmp=YES; GMP_LIBS=gmp+fi++ if test "$HaveLibGmp" = "NO"+ then+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __gmpz_powm in -lgmp3" >&5+$as_echo_n "checking for __gmpz_powm in -lgmp3... " >&6; }+if ${ac_cv_lib_gmp3___gmpz_powm+:} false; then :+ $as_echo_n "(cached) " >&6+else+ ac_check_lib_save_LIBS=$LIBS+LIBS="-lgmp3 $LIBS"+cat confdefs.h - <<_ACEOF >conftest.$ac_ext+/* end confdefs.h. */++/* Override any GCC internal prototype to avoid an error.+ Use char because int might match the return type of a GCC+ builtin and then its argument prototype would still apply. */+#ifdef __cplusplus+extern "C"+#endif+char __gmpz_powm ();+int+main ()+{+return __gmpz_powm ();+ ;+ return 0;+}+_ACEOF+if ac_fn_c_try_link "$LINENO"; then :+ ac_cv_lib_gmp3___gmpz_powm=yes+else+ ac_cv_lib_gmp3___gmpz_powm=no+fi+rm -f core conftest.err conftest.$ac_objext \+ conftest$ac_exeext conftest.$ac_ext+LIBS=$ac_check_lib_save_LIBS+fi+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp3___gmpz_powm" >&5+$as_echo "$ac_cv_lib_gmp3___gmpz_powm" >&6; }+if test "x$ac_cv_lib_gmp3___gmpz_powm" = xyes; then :+ HaveLibGmp=YES; GMP_LIBS=gmp3+fi++ fi+ if test "$HaveLibGmp" = "YES"+ then+ as_ac_Lib=`$as_echo "ac_cv_lib_$GMP_LIBS''___gmpz_powm_sec" | $as_tr_sh`+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __gmpz_powm_sec in -l$GMP_LIBS" >&5+$as_echo_n "checking for __gmpz_powm_sec in -l$GMP_LIBS... " >&6; }+if eval \${$as_ac_Lib+:} false; then :+ $as_echo_n "(cached) " >&6+else+ ac_check_lib_save_LIBS=$LIBS+LIBS="-l$GMP_LIBS $LIBS"+cat confdefs.h - <<_ACEOF >conftest.$ac_ext+/* end confdefs.h. */++/* Override any GCC internal prototype to avoid an error.+ Use char because int might match the return type of a GCC+ builtin and then its argument prototype would still apply. */+#ifdef __cplusplus+extern "C"+#endif+char __gmpz_powm_sec ();+int+main ()+{+return __gmpz_powm_sec ();+ ;+ return 0;+}+_ACEOF+if ac_fn_c_try_link "$LINENO"; then :+ eval "$as_ac_Lib=yes"+else+ eval "$as_ac_Lib=no"+fi+rm -f core conftest.err conftest.$ac_objext \+ conftest$ac_exeext conftest.$ac_ext+LIBS=$ac_check_lib_save_LIBS+fi+eval ac_res=\$$as_ac_Lib+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5+$as_echo "$ac_res" >&6; }+if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :+ HaveSecurePowm=1+fi++ fi+ fi++ else++ if test "$HaveFrameworkGMP" = "NO"+ then+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __gmpz_powm in -lgmp" >&5+$as_echo_n "checking for __gmpz_powm in -lgmp... " >&6; }+if ${ac_cv_lib_gmp___gmpz_powm+:} false; then :+ $as_echo_n "(cached) " >&6+else+ ac_check_lib_save_LIBS=$LIBS+LIBS="-lgmp $LIBS"+cat confdefs.h - <<_ACEOF >conftest.$ac_ext+/* end confdefs.h. */++/* Override any GCC internal prototype to avoid an error.+ Use char because int might match the return type of a GCC+ builtin and then its argument prototype would still apply. */+#ifdef __cplusplus+extern "C"+#endif+char __gmpz_powm ();+int+main ()+{+return __gmpz_powm ();+ ;+ return 0;+}+_ACEOF+if ac_fn_c_try_link "$LINENO"; then :+ ac_cv_lib_gmp___gmpz_powm=yes+else+ ac_cv_lib_gmp___gmpz_powm=no+fi+rm -f core conftest.err conftest.$ac_objext \+ conftest$ac_exeext conftest.$ac_ext+LIBS=$ac_check_lib_save_LIBS+fi+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp___gmpz_powm" >&5+$as_echo "$ac_cv_lib_gmp___gmpz_powm" >&6; }+if test "x$ac_cv_lib_gmp___gmpz_powm" = xyes; then :+ HaveLibGmp=YES; GMP_LIBS=gmp+fi++ if test "$HaveLibGmp" = "NO"+ then+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __gmpz_powm in -lgmp3" >&5+$as_echo_n "checking for __gmpz_powm in -lgmp3... " >&6; }+if ${ac_cv_lib_gmp3___gmpz_powm+:} false; then :+ $as_echo_n "(cached) " >&6+else+ ac_check_lib_save_LIBS=$LIBS+LIBS="-lgmp3 $LIBS"+cat confdefs.h - <<_ACEOF >conftest.$ac_ext+/* end confdefs.h. */++/* Override any GCC internal prototype to avoid an error.+ Use char because int might match the return type of a GCC+ builtin and then its argument prototype would still apply. */+#ifdef __cplusplus+extern "C"+#endif+char __gmpz_powm ();+int+main ()+{+return __gmpz_powm ();+ ;+ return 0;+}+_ACEOF+if ac_fn_c_try_link "$LINENO"; then :+ ac_cv_lib_gmp3___gmpz_powm=yes+else+ ac_cv_lib_gmp3___gmpz_powm=no+fi+rm -f core conftest.err conftest.$ac_objext \+ conftest$ac_exeext conftest.$ac_ext+LIBS=$ac_check_lib_save_LIBS+fi+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp3___gmpz_powm" >&5+$as_echo "$ac_cv_lib_gmp3___gmpz_powm" >&6; }+if test "x$ac_cv_lib_gmp3___gmpz_powm" = xyes; then :+ HaveLibGmp=YES; GMP_LIBS=gmp3+fi++ fi+ if test "$HaveLibGmp" = "YES"+ then+ as_ac_Lib=`$as_echo "ac_cv_lib_$GMP_LIBS''___gmpz_powm_sec" | $as_tr_sh`+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __gmpz_powm_sec in -l$GMP_LIBS" >&5+$as_echo_n "checking for __gmpz_powm_sec in -l$GMP_LIBS... " >&6; }+if eval \${$as_ac_Lib+:} false; then :+ $as_echo_n "(cached) " >&6+else+ ac_check_lib_save_LIBS=$LIBS+LIBS="-l$GMP_LIBS $LIBS"+cat confdefs.h - <<_ACEOF >conftest.$ac_ext+/* end confdefs.h. */++/* Override any GCC internal prototype to avoid an error.+ Use char because int might match the return type of a GCC+ builtin and then its argument prototype would still apply. */+#ifdef __cplusplus+extern "C"+#endif+char __gmpz_powm_sec ();+int+main ()+{+return __gmpz_powm_sec ();+ ;+ return 0;+}+_ACEOF+if ac_fn_c_try_link "$LINENO"; then :+ eval "$as_ac_Lib=yes"+else+ eval "$as_ac_Lib=no"+fi+rm -f core conftest.err conftest.$ac_objext \+ conftest$ac_exeext conftest.$ac_ext+LIBS=$ac_check_lib_save_LIBS+fi+eval ac_res=\$$as_ac_Lib+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5+$as_echo "$ac_res" >&6; }+if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :+ HaveSecurePowm=1+fi++ fi+ fi+++ if test "$HaveLibGmp" = "NO"+ then+ case $target_os in+ darwin*)+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GMP.framework" >&5+$as_echo_n "checking for GMP.framework... " >&6; }+ save_libs="$LIBS"+ LIBS="-framework GMP"+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext+/* end confdefs.h. */++/* Override any GCC internal prototype to avoid an error.+ Use char because int might match the return type of a GCC+ builtin and then its argument prototype would still apply. */+#ifdef __cplusplus+extern "C"+#endif+char __gmpz_powm_sec ();+int+main ()+{+return __gmpz_powm_sec ();+ ;+ return 0;+}+_ACEOF+if ac_fn_c_try_link "$LINENO"; then :+ HaveFrameworkGMP=YES; GMP_FRAMEWORK=GMP+fi+rm -f core conftest.err conftest.$ac_objext \+ conftest$ac_exeext conftest.$ac_ext+ LIBS="$save_libs"+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HaveFrameworkGMP" >&5+$as_echo "$HaveFrameworkGMP" >&6; }+ ;;+ esac+ fi++ fi+fi+if test "$HaveFrameworkGMP" = "YES" || test "$HaveLibGmp" = "YES"+then+ ac_ext=c+ac_cpp='$CPP $CPPFLAGS'+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'+ac_compiler_gnu=$ac_cv_c_compiler_gnu+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5+$as_echo_n "checking how to run the C preprocessor... " >&6; }+# On Suns, sometimes $CPP names a directory.+if test -n "$CPP" && test -d "$CPP"; then+ CPP=+fi+if test -z "$CPP"; then+ if ${ac_cv_prog_CPP+:} false; then :+ $as_echo_n "(cached) " >&6+else+ # Double quotes because CPP needs to be expanded+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"+ do+ ac_preproc_ok=false+for ac_c_preproc_warn_flag in '' yes+do+ # Use a header file that comes with gcc, so configuring glibc+ # with a fresh cross-compiler works.+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since+ # <limits.h> exists even on freestanding compilers.+ # On the NeXT, cc -E runs the code through the compiler's parser,+ # not just through cpp. "Syntax error" is here to catch this case.+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext+/* end confdefs.h. */+#ifdef __STDC__+# include <limits.h>+#else+# include <assert.h>+#endif+ Syntax error+_ACEOF+if ac_fn_c_try_cpp "$LINENO"; then :++else+ # Broken: fails on valid input.+continue+fi+rm -f conftest.err conftest.i conftest.$ac_ext++ # OK, works on sane cases. Now check whether nonexistent headers+ # can be detected and how.+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext+/* end confdefs.h. */+#include <ac_nonexistent.h>+_ACEOF+if ac_fn_c_try_cpp "$LINENO"; then :+ # Broken: success on invalid input.+continue+else+ # Passes both tests.+ac_preproc_ok=:+break+fi+rm -f conftest.err conftest.i conftest.$ac_ext++done+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.+rm -f conftest.i conftest.err conftest.$ac_ext+if $ac_preproc_ok; then :+ break+fi++ done+ ac_cv_prog_CPP=$CPP++fi+ CPP=$ac_cv_prog_CPP+else+ ac_cv_prog_CPP=$CPP+fi+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5+$as_echo "$CPP" >&6; }+ac_preproc_ok=false+for ac_c_preproc_warn_flag in '' yes+do+ # Use a header file that comes with gcc, so configuring glibc+ # with a fresh cross-compiler works.+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since+ # <limits.h> exists even on freestanding compilers.+ # On the NeXT, cc -E runs the code through the compiler's parser,+ # not just through cpp. "Syntax error" is here to catch this case.+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext+/* end confdefs.h. */+#ifdef __STDC__+# include <limits.h>+#else+# include <assert.h>+#endif+ Syntax error+_ACEOF+if ac_fn_c_try_cpp "$LINENO"; then :++else+ # Broken: fails on valid input.+continue+fi+rm -f conftest.err conftest.i conftest.$ac_ext++ # OK, works on sane cases. Now check whether nonexistent headers+ # can be detected and how.+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext+/* end confdefs.h. */+#include <ac_nonexistent.h>+_ACEOF+if ac_fn_c_try_cpp "$LINENO"; then :+ # Broken: success on invalid input.+continue+else+ # Passes both tests.+ac_preproc_ok=:+break+fi+rm -f conftest.err conftest.i conftest.$ac_ext++done+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.+rm -f conftest.i conftest.err conftest.$ac_ext+if $ac_preproc_ok; then :++else+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check+See \`config.log' for more details" "$LINENO" 5; }+fi++ac_ext=c+ac_cpp='$CPP $CPPFLAGS'+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'+ac_compiler_gnu=$ac_cv_c_compiler_gnu+++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }+if ${ac_cv_path_GREP+:} false; then :+ $as_echo_n "(cached) " >&6+else+ if test -z "$GREP"; then+ ac_path_GREP_found=false+ # Loop through the user's path and test for each of PROGNAME-LIST+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin+do+ IFS=$as_save_IFS+ test -z "$as_dir" && as_dir=.+ for ac_prog in grep ggrep; do+ for ac_exec_ext in '' $ac_executable_extensions; do+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"+ as_fn_executable_p "$ac_path_GREP" || continue+# Check for GNU ac_path_GREP and select it if it is found.+ # Check for GNU $ac_path_GREP+case `"$ac_path_GREP" --version 2>&1` in+*GNU*)+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;+*)+ ac_count=0+ $as_echo_n 0123456789 >"conftest.in"+ while :+ do+ cat "conftest.in" "conftest.in" >"conftest.tmp"+ mv "conftest.tmp" "conftest.in"+ cp "conftest.in" "conftest.nl"+ $as_echo 'GREP' >> "conftest.nl"+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break+ as_fn_arith $ac_count + 1 && ac_count=$as_val+ if test $ac_count -gt ${ac_path_GREP_max-0}; then+ # Best one so far, save it but keep looking for a better one+ ac_cv_path_GREP="$ac_path_GREP"+ ac_path_GREP_max=$ac_count+ fi+ # 10*(2^10) chars as input seems more than enough+ test $ac_count -gt 10 && break+ done+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;+esac++ $ac_path_GREP_found && break 3+ done+ done+ done+IFS=$as_save_IFS+ if test -z "$ac_cv_path_GREP"; then+ as_fn_error $? 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"could not create $ac_file" "$LINENO" 5++test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&+ { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \+ "$ac_tmp/out"`; test -z "$ac_out"; } &&+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'+which seems to be undefined. Please make sure it is defined" >&5+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'+which seems to be undefined. Please make sure it is defined" >&2;}++ rm -f "$ac_tmp/stdin"+ case $ac_file in+ -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;+ *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;+ esac \+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5+ ;;++++ esac++done # for ac_tag+++as_fn_exit 0+_ACEOF+ac_clean_files=$ac_clean_files_save++test $ac_write_fail = 0 ||+ as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5+++# configure is writing to config.log, and then calls config.status.+# config.status does its own redirection, appending to config.log.+# Unfortunately, on DOS this fails, as config.log is still kept open+# by configure, so config.status won't be able to write to it; its+# output is simply discarded. So we exec the FD to /dev/null,+# effectively closing config.log, so it can be properly (re)opened and+# appended to by config.status. When coming back to configure, we+# need to make the FD available again.+if test "$no_create" != yes; then+ ac_cs_success=:+ ac_config_status_args=+ test "$silent" = yes &&+ ac_config_status_args="$ac_config_status_args --quiet"+ exec 5>/dev/null+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false+ exec 5>>config.log+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which+ # would make configure fail if this is the last instruction.+ $ac_cs_success || as_fn_exit 1+fi+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}+fi+
+ configure.ac view
@@ -0,0 +1,86 @@+AC_INIT([Haskell integer (GMP)], [0.1], [libraries@haskell.org], [integer])++# Safety check: Ensure that we are in the correct source directory.+AC_CONFIG_SRCDIR([cbits/gmp-wrappers.cmm])++AC_CANONICAL_TARGET++AC_ARG_WITH([cc],+ [C compiler],+ [CC=$withval])+AC_PROG_CC()+++dnl--------------------------------------------------------------------+dnl * Deal with arguments telling us gmp is somewhere odd+dnl--------------------------------------------------------------------++AC_ARG_WITH([gmp-includes],+ [AC_HELP_STRING([--with-gmp-includes],+ [directory containing gmp.h])],+ [GMP_INCLUDE_DIRS=$withval; CPPFLAGS="-I$withval"],+ [GMP_INCLUDE_DIRS=])++AC_ARG_WITH([gmp-libraries],+ [AC_HELP_STRING([--with-gmp-libraries],+ [directory containing gmp library])],+ [GMP_LIB_DIRS=$withval; LDFLAGS="-L$withval"],+ [GMP_LIB_DIRS=])++AC_ARG_WITH([gmp-framework-preferred],+ [AC_HELP_STRING([--with-gmp-framework-preferred],+ [on OSX, prefer the GMP framework to the gmp lib])],+ [GMP_PREFER_FRAMEWORK=YES],+ [GMP_PREFER_FRAMEWORK=NO])++AC_ARG_WITH([intree-gmp],+ [AC_HELP_STRING([--with-intree-gmp],+ [force using the in-tree GMP])],+ [GMP_FORCE_INTREE=YES],+ [GMP_FORCE_INTREE=NO])++dnl--------------------------------------------------------------------+dnl * Detect gmp+dnl--------------------------------------------------------------------++HaveLibGmp=NO+GMP_LIBS=+HaveFrameworkGMP=NO+GMP_FRAMEWORK=+HaveSecurePowm=0++if test "$GMP_FORCE_INTREE" != "YES"+then+ if test "$GMP_PREFER_FRAMEWORK" = "YES"+ then+ LOOK_FOR_GMP_FRAMEWORK+ LOOK_FOR_GMP_LIB+ else+ LOOK_FOR_GMP_LIB+ LOOK_FOR_GMP_FRAMEWORK+ fi+fi+if test "$HaveFrameworkGMP" = "YES" || test "$HaveLibGmp" = "YES"+then+ AC_CHECK_HEADER([gmp.h], , [AC_MSG_ERROR([Cannot find gmp.h])])+fi++dnl--------------------------------------------------------------------+dnl * Make sure we got some form of gmp+dnl--------------------------------------------------------------------++AC_SUBST(GMP_INCLUDE_DIRS)+AC_SUBST(GMP_LIBS)+AC_SUBST(GMP_LIB_DIRS)+AC_SUBST(GMP_FRAMEWORK)+AC_SUBST(HaveLibGmp)+AC_SUBST(HaveFrameworkGMP)+AC_SUBST(HaveSecurePowm)++AC_CONFIG_FILES([integer-gmp.buildinfo gmp/config.mk include/HsIntegerGmp.h])++dnl--------------------------------------------------------------------+dnl * Generate the header cbits/GmpDerivedConstants.h+dnl--------------------------------------------------------------------++AC_OUTPUT
+ gmp/config.mk.in view
@@ -0,0 +1,11 @@+ifeq "$(HaveLibGmp)" ""+ HaveLibGmp = @HaveLibGmp@+endif++ifeq "$(HaveFrameworkGMP)" ""+ HaveFrameworkGMP = @HaveFrameworkGMP@+endif++GMP_INCLUDE_DIRS = @GMP_INCLUDE_DIRS@+GMP_LIB_DIRS = @GMP_LIB_DIRS@+
+ include/HsIntegerGmp.h.in view
@@ -0,0 +1,6 @@+#ifndef _HS_INTEGER_GMP_H_+#define _HS_INTEGER_GMP_H_++#define HAVE_SECURE_POWM @HaveSecurePowm@++#endif /* _HS_INTEGER_GMP_H_ */
+ install-sh view
@@ -0,0 +1,527 @@+#!/bin/sh+# install - install a program, script, or datafile++scriptversion=2011-11-20.07; # UTC++# This originates from X11R5 (mit/util/scripts/install.sh), which was+# later released in X11R6 (xc/config/util/install.sh) with the+# following copyright and license.+#+# Copyright (C) 1994 X Consortium+#+# Permission is hereby granted, free of charge, to any person obtaining a copy+# of this software and associated documentation files (the "Software"), to+# deal in the Software without restriction, including without limitation the+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or+# sell copies of the Software, and to permit persons to whom the Software is+# furnished to do so, subject to the following conditions:+#+# The above copyright notice and this permission notice shall be included in+# all copies or substantial portions of the Software.+#+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE+# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-+# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.+#+# Except as contained in this notice, the name of the X Consortium shall not+# be used in advertising or otherwise to promote the sale, use or other deal-+# ings in this Software without prior written authorization from the X Consor-+# tium.+#+#+# FSF changes to this file are in the public domain.+#+# Calling this script install-sh is preferred over install.sh, to prevent+# 'make' implicit rules from creating a file called install from it+# when there is no Makefile.+#+# This script is compatible with the BSD install script, but was written+# from scratch.++nl='+'+IFS=" "" $nl"++# set DOITPROG to echo to test this script++# Don't use :- since 4.3BSD and earlier shells don't like it.+doit=${DOITPROG-}+if test -z "$doit"; then+ doit_exec=exec+else+ doit_exec=$doit+fi++# Put in absolute file names if you don't have them in your path;+# or use environment vars.++chgrpprog=${CHGRPPROG-chgrp}+chmodprog=${CHMODPROG-chmod}+chownprog=${CHOWNPROG-chown}+cmpprog=${CMPPROG-cmp}+cpprog=${CPPROG-cp}+mkdirprog=${MKDIRPROG-mkdir}+mvprog=${MVPROG-mv}+rmprog=${RMPROG-rm}+stripprog=${STRIPPROG-strip}++posix_glob='?'+initialize_posix_glob='+ test "$posix_glob" != "?" || {+ if (set -f) 2>/dev/null; then+ posix_glob=+ else+ posix_glob=:+ fi+ }+'++posix_mkdir=++# Desired mode of installed file.+mode=0755++chgrpcmd=+chmodcmd=$chmodprog+chowncmd=+mvcmd=$mvprog+rmcmd="$rmprog -f"+stripcmd=++src=+dst=+dir_arg=+dst_arg=++copy_on_change=false+no_target_directory=++usage="\+Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE+ or: $0 [OPTION]... SRCFILES... DIRECTORY+ or: $0 [OPTION]... -t DIRECTORY SRCFILES...+ or: $0 [OPTION]... -d DIRECTORIES...++In the 1st form, copy SRCFILE to DSTFILE.+In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.+In the 4th, create DIRECTORIES.++Options:+ --help display this help and exit.+ --version display version info and exit.++ -c (ignored)+ -C install only if different (preserve the last data modification time)+ -d create directories instead of installing files.+ -g GROUP $chgrpprog installed files to GROUP.+ -m MODE $chmodprog installed files to MODE.+ -o USER $chownprog installed files to USER.+ -s $stripprog installed files.+ -t DIRECTORY install into DIRECTORY.+ -T report an error if DSTFILE is a directory.++Environment variables override the default commands:+ CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG+ RMPROG STRIPPROG+"++while test $# -ne 0; do+ case $1 in+ -c) ;;++ -C) copy_on_change=true;;++ -d) dir_arg=true;;++ -g) chgrpcmd="$chgrpprog $2"+ shift;;++ --help) echo "$usage"; exit $?;;++ -m) mode=$2+ case $mode in+ *' '* | *' '* | *'+'* | *'*'* | *'?'* | *'['*)+ echo "$0: invalid mode: $mode" >&2+ exit 1;;+ esac+ shift;;++ -o) chowncmd="$chownprog $2"+ shift;;++ -s) stripcmd=$stripprog;;++ -t) dst_arg=$2+ # Protect names problematic for 'test' and other utilities.+ case $dst_arg in+ -* | [=\(\)!]) dst_arg=./$dst_arg;;+ esac+ shift;;++ -T) no_target_directory=true;;++ --version) echo "$0 $scriptversion"; exit $?;;++ --) shift+ break;;++ -*) echo "$0: invalid option: $1" >&2+ exit 1;;++ *) break;;+ esac+ shift+done++if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then+ # When -d is used, all remaining arguments are directories to create.+ # When -t is used, the destination is already specified.+ # Otherwise, the last argument is the destination. Remove it from $@.+ for arg+ do+ if test -n "$dst_arg"; then+ # $@ is not empty: it contains at least $arg.+ set fnord "$@" "$dst_arg"+ shift # fnord+ fi+ shift # arg+ dst_arg=$arg+ # Protect names problematic for 'test' and other utilities.+ case $dst_arg in+ -* | [=\(\)!]) dst_arg=./$dst_arg;;+ esac+ done+fi++if test $# -eq 0; then+ if test -z "$dir_arg"; then+ echo "$0: no input file specified." >&2+ exit 1+ fi+ # It's OK to call 'install-sh -d' without argument.+ # This can happen when creating conditional directories.+ exit 0+fi++if test -z "$dir_arg"; then+ do_exit='(exit $ret); exit $ret'+ trap "ret=129; $do_exit" 1+ trap "ret=130; $do_exit" 2+ trap "ret=141; $do_exit" 13+ trap "ret=143; $do_exit" 15++ # Set umask so as not to create temps with too-generous modes.+ # However, 'strip' requires both read and write access to temps.+ case $mode in+ # Optimize common cases.+ *644) cp_umask=133;;+ *755) cp_umask=22;;++ *[0-7])+ if test -z "$stripcmd"; then+ u_plus_rw=+ else+ u_plus_rw='% 200'+ fi+ cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;+ *)+ if test -z "$stripcmd"; then+ u_plus_rw=+ else+ u_plus_rw=,u+rw+ fi+ cp_umask=$mode$u_plus_rw;;+ esac+fi++for src+do+ # Protect names problematic for 'test' and other utilities.+ case $src in+ -* | [=\(\)!]) src=./$src;;+ esac++ if test -n "$dir_arg"; then+ dst=$src+ dstdir=$dst+ test -d "$dstdir"+ dstdir_status=$?+ else++ # Waiting for this to be detected by the "$cpprog $src $dsttmp" command+ # might cause directories to be created, which would be especially bad+ # if $src (and thus $dsttmp) contains '*'.+ if test ! -f "$src" && test ! -d "$src"; then+ echo "$0: $src does not exist." >&2+ exit 1+ fi++ if test -z "$dst_arg"; then+ echo "$0: no destination specified." >&2+ exit 1+ fi+ dst=$dst_arg++ # If destination is a directory, append the input filename; won't work+ # if double slashes aren't ignored.+ if test -d "$dst"; then+ if test -n "$no_target_directory"; then+ echo "$0: $dst_arg: Is a directory" >&2+ exit 1+ fi+ dstdir=$dst+ dst=$dstdir/`basename "$src"`+ dstdir_status=0+ else+ # Prefer dirname, but fall back on a substitute if dirname fails.+ dstdir=`+ (dirname "$dst") 2>/dev/null ||+ expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \+ X"$dst" : 'X\(//\)[^/]' \| \+ X"$dst" : 'X\(//\)$' \| \+ X"$dst" : 'X\(/\)' \| . 2>/dev/null ||+ echo X"$dst" |+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{+ s//\1/+ q+ }+ /^X\(\/\/\)[^/].*/{+ s//\1/+ q+ }+ /^X\(\/\/\)$/{+ s//\1/+ q+ }+ /^X\(\/\).*/{+ s//\1/+ q+ }+ s/.*/./; q'+ `++ test -d "$dstdir"+ dstdir_status=$?+ fi+ fi++ obsolete_mkdir_used=false++ if test $dstdir_status != 0; then+ case $posix_mkdir in+ '')+ # Create intermediate dirs using mode 755 as modified by the umask.+ # This is like FreeBSD 'install' as of 1997-10-28.+ umask=`umask`+ case $stripcmd.$umask in+ # Optimize common cases.+ *[2367][2367]) mkdir_umask=$umask;;+ .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;++ *[0-7])+ mkdir_umask=`expr $umask + 22 \+ - $umask % 100 % 40 + $umask % 20 \+ - $umask % 10 % 4 + $umask % 2+ `;;+ *) mkdir_umask=$umask,go-w;;+ esac++ # With -d, create the new directory with the user-specified mode.+ # Otherwise, rely on $mkdir_umask.+ if test -n "$dir_arg"; then+ mkdir_mode=-m$mode+ else+ mkdir_mode=+ fi++ posix_mkdir=false+ case $umask in+ *[123567][0-7][0-7])+ # POSIX mkdir -p sets u+wx bits regardless of umask, which+ # is incompatible with FreeBSD 'install' when (umask & 300) != 0.+ ;;+ *)+ tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$+ trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0++ if (umask $mkdir_umask &&+ exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1+ then+ if test -z "$dir_arg" || {+ # Check for POSIX incompatibilities with -m.+ # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or+ # other-writable bit of parent directory when it shouldn't.+ # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.+ ls_ld_tmpdir=`ls -ld "$tmpdir"`+ case $ls_ld_tmpdir in+ d????-?r-*) different_mode=700;;+ d????-?--*) different_mode=755;;+ *) false;;+ esac &&+ $mkdirprog -m$different_mode -p -- "$tmpdir" && {+ ls_ld_tmpdir_1=`ls -ld "$tmpdir"`+ test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"+ }+ }+ then posix_mkdir=:+ fi+ rmdir "$tmpdir/d" "$tmpdir"+ else+ # Remove any dirs left behind by ancient mkdir implementations.+ rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null+ fi+ trap '' 0;;+ esac;;+ esac++ if+ $posix_mkdir && (+ umask $mkdir_umask &&+ $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"+ )+ then :+ else++ # The umask is ridiculous, or mkdir does not conform to POSIX,+ # or it failed possibly due to a race condition. Create the+ # directory the slow way, step by step, checking for races as we go.++ case $dstdir in+ /*) prefix='/';;+ [-=\(\)!]*) prefix='./';;+ *) prefix='';;+ esac++ eval "$initialize_posix_glob"++ oIFS=$IFS+ IFS=/+ $posix_glob set -f+ set fnord $dstdir+ shift+ $posix_glob set +f+ IFS=$oIFS++ prefixes=++ for d+ do+ test X"$d" = X && continue++ prefix=$prefix$d+ if test -d "$prefix"; then+ prefixes=+ else+ if $posix_mkdir; then+ (umask=$mkdir_umask &&+ $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break+ # Don't fail if two instances are running concurrently.+ test -d "$prefix" || exit 1+ else+ case $prefix in+ *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;+ *) qprefix=$prefix;;+ esac+ prefixes="$prefixes '$qprefix'"+ fi+ fi+ prefix=$prefix/+ done++ if test -n "$prefixes"; then+ # Don't fail if two instances are running concurrently.+ (umask $mkdir_umask &&+ eval "\$doit_exec \$mkdirprog $prefixes") ||+ test -d "$dstdir" || exit 1+ obsolete_mkdir_used=true+ fi+ fi+ fi++ if test -n "$dir_arg"; then+ { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&+ { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&+ { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||+ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1+ else++ # Make a couple of temp file names in the proper directory.+ dsttmp=$dstdir/_inst.$$_+ rmtmp=$dstdir/_rm.$$_++ # Trap to clean up those temp files at exit.+ trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0++ # Copy the file name to the temp name.+ (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&++ # and set any options; do chmod last to preserve setuid bits.+ #+ # If any of these fail, we abort the whole thing. If we want to+ # ignore errors from any of these, just make sure not to ignore+ # errors from the above "$doit $cpprog $src $dsttmp" command.+ #+ { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&+ { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&+ { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&+ { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&++ # If -C, don't bother to copy if it wouldn't change the file.+ if $copy_on_change &&+ old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&+ new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&++ eval "$initialize_posix_glob" &&+ $posix_glob set -f &&+ set X $old && old=:$2:$4:$5:$6 &&+ set X $new && new=:$2:$4:$5:$6 &&+ $posix_glob set +f &&++ test "$old" = "$new" &&+ $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1+ then+ rm -f "$dsttmp"+ else+ # Rename the file to the real destination.+ $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||++ # The rename failed, perhaps because mv can't rename something else+ # to itself, or perhaps because mv is so ancient that it does not+ # support -f.+ {+ # Now remove or move aside any old file at destination location.+ # We try this two ways since rm can't unlink itself on some+ # systems and the destination file might be busy for other+ # reasons. In this case, the final cleanup might fail but the new+ # file should still install successfully.+ {+ test ! -f "$dst" ||+ $doit $rmcmd -f "$dst" 2>/dev/null ||+ { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&+ { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }+ } ||+ { echo "$0: cannot unlink or rename $dst" >&2+ (exit 1); exit 1+ }+ } &&++ # Now rename the file to the real destination.+ $doit $mvcmd "$dsttmp" "$dst"+ }+ fi || exit 1++ trap '' 0+ fi+done++# Local variables:+# eval: (add-hook 'write-file-hooks 'time-stamp)+# time-stamp-start: "scriptversion="+# time-stamp-format: "%:y-%02m-%02d.%02H"+# time-stamp-time-zone: "UTC"+# time-stamp-end: "; # UTC"+# End:
+ integer-gmp.buildinfo.in view
@@ -0,0 +1,5 @@+include-dirs: @GMP_INCLUDE_DIRS@+extra-lib-dirs: @GMP_LIB_DIRS@+extra-libraries: @GMP_LIBS@+frameworks: @GMP_FRAMEWORK@+install-includes: HsIntegerGmp.h
+ integer-gmp.cabal view
@@ -0,0 +1,84 @@+name: integer-gmp+version: 0.5.1.0+-- GHC 7.6.1 released with 0.5.0.0+license: BSD3+license-file: LICENSE+category: Numerical+maintainer: libraries@haskell.org+bug-reports: http://ghc.haskell.org/trac/ghc/newticket?component=libraries%20%28other%29&keywords=integer-gmp+synopsis: Integer library based on GMP+description:+ This package provides the low-level implementation of the standard+ 'Integer' type based on the+ <http://gmplib.org/ GNU Multiple Precision Arithmetic Library (GMP)>.+ .+ This package provides access to the internal representation of+ 'Integer' as well as primitive operations with no proper error+ handling, and should only be used directly with the utmost care.+ .+ For more details about the design of @integer-gmp@, see+ <https://ghc.haskell.org/trac/ghc/wiki/Commentary/Libraries/Integer GHC Commentary: Libraries/Integer>.+build-type: Configure+cabal-version: >=1.10++extra-source-files:+ aclocal.m4+ cbits/alloc.c+ cbits/float.c+ cbits/gmp-wrappers.cmm+ cbits/longlong.c+ changelog.md+ config.guess+ config.sub+ configure+ configure.ac+ gmp/config.mk.in+ install-sh+ integer-gmp.buildinfo.in+ include/HsIntegerGmp.h.in++extra-tmp-files:+ autom4te.cache+ config.log+ config.status+ gmp/config.mk+ integer-gmp.buildinfo+ include/HsIntegerGmp.h++source-repository head+ type: git+ location: http://git.haskell.org/packages/integer-gmp.git++source-repository this+ type: git+ location: http://git.haskell.org/packages/integer-gmp.git+ tag: integer-gmp-0.5.1.0-release++Library+ default-language: Haskell2010+ other-extensions:+ BangPatterns+ CPP+ GHCForeignImportPrim+ MagicHash+ NoImplicitPrelude+ UnboxedTuples+ UnliftedFFITypes++ exposed-modules:+ GHC.Integer+ GHC.Integer.GMP.Internals+ GHC.Integer.GMP.Prim+ GHC.Integer.Logarithms+ GHC.Integer.Logarithms.Internals+ other-modules:+ GHC.Integer.Type++ c-sources: cbits/cbits.c+ include-dirs: include++ build-depends: ghc-prim >= 0.3.1 && < 0.4++ -- We need to set the package name to integer-gmp+ -- (without a version number) as it's magic.+ ghc-options: -Wall -package-name integer-gmp