time (empty) → 1.0

raw patch · 32 files changed

+5734/−0 lines, 32 filesdep +basebuild-type:Customsetup-changed

Dependencies added: base

Files

Data/Time.hs +12/−0
Data/Time/Calendar.hs +10/−0
Data/Time/Calendar/Days.hs +51/−0
Data/Time/Calendar/Easter.hs +38/−0
Data/Time/Calendar/Gregorian.hs +74/−0
Data/Time/Calendar/Julian.hs +68/−0
Data/Time/Calendar/JulianYearDay.hs +38/−0
Data/Time/Calendar/MonthDay.hs +39/−0
Data/Time/Calendar/OrdinalDate.hs +56/−0
Data/Time/Calendar/Private.hs +53/−0
Data/Time/Calendar/WeekDate.hs +41/−0
Data/Time/Clock.hs +20/−0
Data/Time/Clock/CTimeval.hs +36/−0
Data/Time/Clock/POSIX.hs +65/−0
Data/Time/Clock/Scale.hs +57/−0
Data/Time/Clock/TAI.hs +127/−0
Data/Time/Clock/UTC.hs +88/−0
Data/Time/Clock/UTCDiff.hs +15/−0
Data/Time/LocalTime.hs +14/−0
Data/Time/LocalTime/Format.hs +213/−0
Data/Time/LocalTime/LocalTime.hs +81/−0
Data/Time/LocalTime/TimeOfDay.hs +74/−0
Data/Time/LocalTime/TimeZone.hs +76/−0
LICENSE +10/−0
Setup.hs +6/−0
aclocal.m4 +19/−0
cbits/HsTime.c +52/−0
configure +4147/−0
configure.ac +16/−0
include/HsTime.h +12/−0
include/HsTimeConfig.h.in +79/−0
time.cabal +47/−0

+ Data/Time.hs view

@@ -0,0 +1,12 @@+{-# OPTIONS -Wall -Werror #-}++module Data.Time+(+	module Data.Time.Calendar,+	module Data.Time.Clock,+	module Data.Time.LocalTime+) where++import Data.Time.Calendar+import Data.Time.Clock+import Data.Time.LocalTime

+ Data/Time/Calendar.hs view

@@ -0,0 +1,10 @@+{-# OPTIONS -Wall -Werror #-}++module Data.Time.Calendar+(+	module Data.Time.Calendar.Days,+	module Data.Time.Calendar.Gregorian+) where++import Data.Time.Calendar.Days+import Data.Time.Calendar.Gregorian

+ Data/Time/Calendar/Days.hs view

@@ -0,0 +1,51 @@+{-# OPTIONS -Wall -Werror #-}++-- #hide+module Data.Time.Calendar.Days+(+	-- * Days+	Day(..),addDays,diffDays+) where++-- | The Modified Julian Day is a standard count of days, with zero being the day 1858-11-17.+newtype Day = ModifiedJulianDay {toModifiedJulianDay :: Integer} deriving (Eq,Ord)++-- necessary because H98 doesn't have "cunning newtype" derivation+instance Enum Day where+	succ (ModifiedJulianDay a) = ModifiedJulianDay (succ a)+	pred (ModifiedJulianDay a) = ModifiedJulianDay (pred a)+	toEnum = ModifiedJulianDay . toEnum+	fromEnum (ModifiedJulianDay a) = fromEnum a+	enumFrom (ModifiedJulianDay a) = fmap ModifiedJulianDay (enumFrom a)+	enumFromThen (ModifiedJulianDay a) (ModifiedJulianDay b) = fmap ModifiedJulianDay (enumFromThen a b)+	enumFromTo (ModifiedJulianDay a) (ModifiedJulianDay b) = fmap ModifiedJulianDay (enumFromTo a b)+	enumFromThenTo (ModifiedJulianDay a) (ModifiedJulianDay b) (ModifiedJulianDay c) = fmap ModifiedJulianDay (enumFromThenTo a b c)++addDays :: Integer -> Day -> Day+addDays n (ModifiedJulianDay a) = ModifiedJulianDay (a + n)++diffDays :: Day -> Day -> Integer+diffDays (ModifiedJulianDay a) (ModifiedJulianDay b) = a - b++{-+instance Show Day where+	show (ModifiedJulianDay d) = "MJD " ++ (show d)++-- necessary because H98 doesn't have "cunning newtype" derivation+instance Num Day where+	(ModifiedJulianDay a) + (ModifiedJulianDay b) = ModifiedJulianDay (a + b)+	(ModifiedJulianDay a) - (ModifiedJulianDay b) = ModifiedJulianDay (a - b)+	(ModifiedJulianDay a) * (ModifiedJulianDay b) = ModifiedJulianDay (a * b)+	negate (ModifiedJulianDay a) = ModifiedJulianDay (negate a)+	abs (ModifiedJulianDay a) = ModifiedJulianDay (abs a)+	signum (ModifiedJulianDay a) = ModifiedJulianDay (signum a)+	fromInteger = ModifiedJulianDay++instance Real Day where+	toRational (ModifiedJulianDay a) = toRational a++instance Integral Day where+	toInteger (ModifiedJulianDay a) = toInteger a+	quotRem (ModifiedJulianDay a) (ModifiedJulianDay b) = (ModifiedJulianDay c,ModifiedJulianDay d) where+		(c,d) = quotRem a b+-}

+ Data/Time/Calendar/Easter.hs view

@@ -0,0 +1,38 @@+{-# OPTIONS -Wall -Werror #-}++module Data.Time.Calendar.Easter+	(+	sundayAfter,+	orthodoxPaschalMoon,orthodoxEaster,+	gregorianPaschalMoon,gregorianEaster+	) where++-- formulae from Reingold & Dershowitz, _Calendrical Calculations_, ch. 8.+	+import Data.Time.Calendar+import Data.Time.Calendar.Julian++-- | The next Sunday strictly after a given day.+sundayAfter :: Day -> Day+sundayAfter day = addDays (7 - (mod (toModifiedJulianDay day + 3) 7)) day++-- | Given a year, find the Paschal full moon according to Orthodox Christian tradition+orthodoxPaschalMoon :: Integer -> Day+orthodoxPaschalMoon year  = addDays (- shiftedEpact) (fromJulian jyear 4 19) where+	shiftedEpact = mod (14 + 11 * (mod year 19)) 30+	jyear = if year > 0 then year else year - 1++-- | Given a year, find Easter according to Orthodox Christian tradition+orthodoxEaster :: Integer -> Day+orthodoxEaster = sundayAfter . orthodoxPaschalMoon++-- | Given a year, find the Paschal full moon according to the Gregorian method+gregorianPaschalMoon :: Integer -> Day+gregorianPaschalMoon year  = addDays (- adjustedEpact) (fromGregorian year 4 19) where+	century = (div year 100) + 1+	shiftedEpact = mod (14 + 11 * (mod year 19) - (div (3 * century) 4) + (div (5 + 8 * century) 25)) 30+	adjustedEpact = if shiftedEpact == 0 || ((shiftedEpact == 1) && (mod year 19 < 10)) then shiftedEpact + 1 else shiftedEpact++-- | Given a year, find Easter according to the Gregorian method+gregorianEaster :: Integer -> Day+gregorianEaster = sundayAfter . gregorianPaschalMoon

+ Data/Time/Calendar/Gregorian.hs view

@@ -0,0 +1,74 @@+{-# OPTIONS -Wall -Werror #-}++-- #hide+module Data.Time.Calendar.Gregorian+(+	-- * Gregorian calendar+	toGregorian,fromGregorian,showGregorian,gregorianMonthLength,++	-- calendrical arithmetic+    -- e.g. "one month after March 31st"+	addGregorianMonthsClip,addGregorianMonthsRollOver,+	addGregorianYearsClip,addGregorianYearsRollOver,++	-- re-exported from OrdinalDate+	isLeapYear+) where++import Data.Time.Calendar.MonthDay+import Data.Time.Calendar.OrdinalDate+import Data.Time.Calendar.Days+import Data.Time.Calendar.Private++-- | convert to proleptic Gregorian calendar. First element of result is year, second month number (1-12), third day (1-31).+toGregorian :: Day -> (Integer,Int,Int)+toGregorian date = (year,month,day) where+	(year,yd) = toOrdinalDate date+	(month,day) = dayOfYearToMonthAndDay (isLeapYear year) yd++-- | convert from proleptic Gregorian calendar. First argument is year, second month number (1-12), third day (1-31).+-- Invalid values will be clipped to the correct range, month first, then day.+fromGregorian :: Integer -> Int -> Int -> Day+fromGregorian year month day = fromOrdinalDate year (monthAndDayToDayOfYear (isLeapYear year) month day)++-- | show in ISO 8601 format (yyyy-mm-dd)+showGregorian :: Day -> String+showGregorian date = (show4 y) ++ "-" ++ (show2 m) ++ "-" ++ (show2 d) where+	(y,m,d) = toGregorian date++-- | The number of days in a given month according to the proleptic Gregorian calendar. First argument is year, second is month.+gregorianMonthLength :: Integer -> Int -> Int+gregorianMonthLength year = monthLength (isLeapYear year)++rolloverMonths :: (Integer,Integer) -> (Integer,Int)+rolloverMonths (y,m) = (y + (div (m - 1) 12),fromIntegral (mod (m - 1) 12) + 1)++addGregorianMonths :: Integer -> Day -> (Integer,Int,Int)+addGregorianMonths n day = (y',m',d) where+	(y,m,d) = toGregorian day+	(y',m') = rolloverMonths (y,fromIntegral m + n)++-- | Add months, with days past the last day of the month clipped to the last day.+-- For instance, 2005-01-30 + 1 month = 2005-02-28.+addGregorianMonthsClip :: Integer -> Day -> Day+addGregorianMonthsClip n day = fromGregorian y m d where+	(y,m,d) = addGregorianMonths n day++-- | Add months, with days past the last day of the month rolling over to the next month.+-- For instance, 2005-01-30 + 1 month = 2005-03-02.+addGregorianMonthsRollOver :: Integer -> Day -> Day+addGregorianMonthsRollOver n day = addDays (fromIntegral d - 1) (fromGregorian y m 1) where+	(y,m,d) = addGregorianMonths n day++-- | Add years, matching month and day, with Feb 29th clipped to Feb 28th if necessary.+-- For instance, 2004-02-29 + 2 years = 2006-02-28.+addGregorianYearsClip :: Integer -> Day -> Day+addGregorianYearsClip n = addGregorianMonthsClip (n * 12)++-- | Add years, matching month and day, with Feb 29th rolled over to Mar 1st if necessary.+-- For instance, 2004-02-29 + 2 years = 2006-03-01.+addGregorianYearsRollOver :: Integer -> Day -> Day+addGregorianYearsRollOver n = addGregorianMonthsRollOver (n * 12)++instance Show Day where+	show = showGregorian

+ Data/Time/Calendar/Julian.hs view

@@ -0,0 +1,68 @@+{-# OPTIONS -Wall -Werror #-}++module Data.Time.Calendar.Julian+(+	module Data.Time.Calendar.JulianYearDay,++	toJulian,fromJulian,showJulian,julianMonthLength,++	-- calendrical arithmetic+    -- e.g. "one month after March 31st"+	addJulianMonthsClip,addJulianMonthsRollOver,+	addJulianYearsClip,addJulianYearsRollOver+) where++import Data.Time.Calendar.MonthDay+import Data.Time.Calendar.JulianYearDay+import Data.Time.Calendar.Days+import Data.Time.Calendar.Private++-- | convert to proleptic Julian calendar. First element of result is year, second month number (1-12), third day (1-31).+toJulian :: Day -> (Integer,Int,Int)+toJulian date = (year,month,day) where+	(year,yd) = toJulianYearAndDay date+	(month,day) = dayOfYearToMonthAndDay (isJulianLeapYear year) yd++-- | convert from proleptic Julian calendar. First argument is year, second month number (1-12), third day (1-31).+-- Invalid values will be clipped to the correct range, month first, then day.+fromJulian :: Integer -> Int -> Int -> Day+fromJulian year month day = fromJulianYearAndDay year (monthAndDayToDayOfYear (isJulianLeapYear year) month day)++-- | show in ISO 8601 format (yyyy-mm-dd)+showJulian :: Day -> String+showJulian date = (show4 y) ++ "-" ++ (show2 m) ++ "-" ++ (show2 d) where+	(y,m,d) = toJulian date++-- | The number of days in a given month according to the proleptic Julian calendar. First argument is year, second is month.+julianMonthLength :: Integer -> Int -> Int+julianMonthLength year = monthLength (isJulianLeapYear year)++rolloverMonths :: (Integer,Integer) -> (Integer,Int)+rolloverMonths (y,m) = (y + (div (m - 1) 12),fromIntegral (mod (m - 1) 12) + 1)++addJulianMonths :: Integer -> Day -> (Integer,Int,Int)+addJulianMonths n day = (y',m',d) where+	(y,m,d) = toJulian day+	(y',m') = rolloverMonths (y,fromIntegral m + n)++-- | Add months, with days past the last day of the month clipped to the last day.+-- For instance, 2005-01-30 + 1 month = 2005-02-28.+addJulianMonthsClip :: Integer -> Day -> Day+addJulianMonthsClip n day = fromJulian y m d where+	(y,m,d) = addJulianMonths n day++-- | Add months, with days past the last day of the month rolling over to the next month.+-- For instance, 2005-01-30 + 1 month = 2005-03-02.+addJulianMonthsRollOver :: Integer -> Day -> Day+addJulianMonthsRollOver n day = addDays (fromIntegral d - 1) (fromJulian y m 1) where+	(y,m,d) = addJulianMonths n day++-- | Add years, matching month and day, with Feb 29th clipped to Feb 28th if necessary.+-- For instance, 2004-02-29 + 2 years = 2006-02-28.+addJulianYearsClip :: Integer -> Day -> Day+addJulianYearsClip n = addJulianMonthsClip (n * 12)++-- | Add years, matching month and day, with Feb 29th rolled over to Mar 1st if necessary.+-- For instance, 2004-02-29 + 2 years = 2006-03-01.+addJulianYearsRollOver :: Integer -> Day -> Day+addJulianYearsRollOver n = addJulianMonthsRollOver (n * 12)

+ Data/Time/Calendar/JulianYearDay.hs view

@@ -0,0 +1,38 @@+{-# OPTIONS -Wall -Werror #-}++-- #hide+module Data.Time.Calendar.JulianYearDay+	(+	-- * Year and day format+	module Data.Time.Calendar.JulianYearDay+	) where++import Data.Time.Calendar.Days+import Data.Time.Calendar.Private++-- | convert to ISO 8601 Ordinal Day format. First element of result is year (proleptic Gregoran calendar),+-- second is the day of the year, with 1 for Jan 1, and 365 (or 366 in leap years) for Dec 31.+toJulianYearAndDay :: Day -> (Integer,Int)+toJulianYearAndDay (ModifiedJulianDay mjd) = (year,yd) where+	a = mjd + 678577+	quad = div a 1461+	d = mod a 1461+	y = min (div d 365) 3+	yd = fromInteger (d - (y * 365) + 1)+	year = quad * 4 + y + 1++-- | convert from ISO 8601 Ordinal Day format.+-- Invalid day numbers will be clipped to the correct range (1 to 365 or 366).+fromJulianYearAndDay :: Integer -> Int -> Day+fromJulianYearAndDay year day = ModifiedJulianDay mjd where+	y = year - 1+	mjd = (fromIntegral (clip 1 (if isJulianLeapYear year then 366 else 365) day)) + (365 * y) + (div y 4) - 678578++-- | show in ISO 8601 Ordinal Day format (yyyy-ddd)+showJulianYearAndDay :: Day -> String+showJulianYearAndDay date = (show4 y) ++ "-" ++ (show3 d) where+	(y,d) = toJulianYearAndDay date++-- | Is this year a leap year according to the propleptic Gregorian calendar?+isJulianLeapYear :: Integer -> Bool+isJulianLeapYear year = (mod year 4 == 0)

+ Data/Time/Calendar/MonthDay.hs view

@@ -0,0 +1,39 @@+{-# OPTIONS -Wall -Werror #-}++module Data.Time.Calendar.MonthDay+	(+	monthAndDayToDayOfYear,dayOfYearToMonthAndDay,monthLength+	) where++import Data.Time.Calendar.Private++-- | convert month and day in the Gregorian or Julian calendars to day of year.+-- First arg is leap year flag+monthAndDayToDayOfYear :: Bool -> Int -> Int -> Int+monthAndDayToDayOfYear isLeap month day = (div (367 * month'' - 362) 12) + k + day' where+	month' = clip 1 12 month+	day' = fromIntegral (clip 1 (monthLength' isLeap month') day)+	month'' = fromIntegral month'+	k = if month' <= 2 then 0 else if isLeap then -1 else -2++-- | convert day of year in the Gregorian or Julian calendars to month and day.+-- First arg is leap year flag+dayOfYearToMonthAndDay :: Bool -> Int -> (Int,Int)+dayOfYearToMonthAndDay isLeap yd = findMonthDay (monthLengths isLeap) (clip 1 (if isLeap then 366 else 365) yd)++findMonthDay :: [Int] -> Int -> (Int,Int)+findMonthDay (n:ns) yd | yd > n = (\(m,d) -> (m + 1,d)) (findMonthDay ns (yd - n))+findMonthDay _ yd = (1,yd)++-- | the length of a given month in the Gregorian or Julian calendars.+-- First arg is leap year flag+monthLength :: Bool -> Int -> Int+monthLength isLeap month' = monthLength' isLeap (clip 1 12 month')++monthLength' :: Bool -> Int -> Int+monthLength' isLeap month' = (monthLengths isLeap) !! (month' - 1)++monthLengths :: Bool -> [Int]+monthLengths isleap = +	[31,if isleap then 29 else 28,31,30,31,30,31,31,30,31,30,31]+	--J        F                   M  A  M  J  J  A  S  O  N  D

+ Data/Time/Calendar/OrdinalDate.hs view

@@ -0,0 +1,56 @@+{-# OPTIONS -Wall -Werror #-}++-- | ISO 8601 Ordinal Date format+module Data.Time.Calendar.OrdinalDate where++import Data.Time.Calendar.Days+import Data.Time.Calendar.Private++-- | convert to ISO 8601 Ordinal Date format. First element of result is year (proleptic Gregoran calendar),+-- second is the day of the year, with 1 for Jan 1, and 365 (or 366 in leap years) for Dec 31.+toOrdinalDate :: Day -> (Integer,Int)+toOrdinalDate (ModifiedJulianDay mjd) = (year,yd) where+	a = mjd + 678575+	quadcent = div a 146097+	b = mod a 146097+	cent = min (div b 36524) 3+	c = b - (cent * 36524)+	quad = div c 1461+	d = mod c 1461+	y = min (div d 365) 3+	yd = fromInteger (d - (y * 365) + 1)+	year = quadcent * 400 + cent * 100 + quad * 4 + y + 1++-- | convert from ISO 8601 Ordinal Date format.+-- Invalid day numbers will be clipped to the correct range (1 to 365 or 366).+fromOrdinalDate :: Integer -> Int -> Day+fromOrdinalDate year day = ModifiedJulianDay mjd where+	y = year - 1+	mjd = (fromIntegral (clip 1 (if isLeapYear year then 366 else 365) day)) + (365 * y) + (div y 4) - (div y 100) + (div y 400) - 678576++-- | show in ISO 8601 Ordinal Date format (yyyy-ddd)+showOrdinalDate :: Day -> String+showOrdinalDate date = (show4 y) ++ "-" ++ (show3 d) where+	(y,d) = toOrdinalDate date++-- | Is this year a leap year according to the propleptic Gregorian calendar?+isLeapYear :: Integer -> Bool+isLeapYear year = (mod year 4 == 0) && ((mod year 400 == 0) || not (mod year 100 == 0))++-- | Get the number of the Monday-starting week in the year and the day of the week.+-- The first Monday is the first day of week 1, any earlier days in the year are week 0 (as \"%W\" in formatTime).+-- Monday is 1, Sunday is 7 (as \"%u\" in formatTime).+mondayStartWeek :: Day -> (Int,Int)+mondayStartWeek date = (fromInteger ((div d 7) - (div k 7)),fromInteger (mod d 7) + 1) where+	yd = snd (toOrdinalDate date)+	d = (toModifiedJulianDay date) + 2+	k = d - (toInteger yd)++-- | Get the number of the Sunday-starting week in the year and the day of the week.+-- The first Sunday is the first day of week 1, any earlier days in the year are week 0 (as \"%U\" in formatTime).+-- Sunday is 0, Saturday is 6 (as \"%w\" in formatTime).+sundayStartWeek :: Day -> (Int,Int)+sundayStartWeek date =(fromInteger ((div d 7) - (div k 7)),fromInteger (mod d 7)) where+	yd = snd (toOrdinalDate date)+	d = (toModifiedJulianDay date) + 3+	k = d - (toInteger yd)

+ Data/Time/Calendar/Private.hs view

@@ -0,0 +1,53 @@+{-# OPTIONS -Wall -Werror #-}++-- #hide+module Data.Time.Calendar.Private where++import Data.Fixed++show2 :: (Num t,Ord t,Show t) => t -> String+show2 i | i < 0 = '-':(show2 (negate i))+show2 i = let+	s = show i in+  case s of+	[_] -> '0':s+	_ -> s++show2Space :: (Num t,Ord t,Show t) => t -> String+show2Space i | i < 0 = '-':(show2Space (negate i))+show2Space i = let+	s = show i in+  case s of+	[_] -> ' ':s+	_ -> s++show2Fixed :: Pico -> String+show2Fixed x | x < 10 = '0':(showFixed True x)+show2Fixed x = showFixed True x++show3 :: (Num t,Ord t,Show t) => t -> String+show3 i | i < 0 = '-':(show3 (negate i))+show3 i = let+	s = show2 i in+  case s of+	[_,_] -> '0':s+	_ -> s++show4 :: (Num t,Ord t,Show t) => t -> String+show4 i | i < 0 = '-':(show4 (negate i))+show4 i = let+	s = show3 i in+  case s of+	[_,_,_] -> '0':s+	_ -> s++mod100 :: (Integral i) => i -> i+mod100 x = mod x 100++div100 :: (Integral i) => i -> i+div100 x = div x 100++clip :: (Ord t) => t -> t -> t -> t+clip a _ x | x < a = a+clip _ b x | x > b = b+clip _ _ x = x

+ Data/Time/Calendar/WeekDate.hs view

@@ -0,0 +1,41 @@+{-# OPTIONS -Wall -Werror #-}++-- | ISO 8601 Week Date format+module Data.Time.Calendar.WeekDate where++import Data.Time.Calendar.OrdinalDate+import Data.Time.Calendar.Days+import Data.Time.Calendar.Private++-- | convert to ISO 8601 Week Date format. First element of result is year, second week number (1-53), third day of week (1 for Monday to 7 for Sunday).+-- Note that \"Week\" years are not quite the same as Gregorian years, as the first day of the year is always a Monday.+-- The first week of a year is the first week to contain at least four days in the corresponding Gregorian year.+toWeekDate :: Day -> (Integer,Int,Int)+toWeekDate date@(ModifiedJulianDay mjd) = (y1,fromInteger (w1 + 1),fromInteger (mod d 7) + 1) where+	(y0,yd) = toOrdinalDate date+	d = mjd + 2+	foo :: Integer -> Integer+	foo y = bar (toModifiedJulianDay (fromOrdinalDate y 6))+	bar k = (div d 7) - (div k 7)+	w0 = bar (d - (toInteger yd) + 4)+	(y1,w1) = if w0 == -1+		then (y0 - 1,foo (y0 - 1))+		else if w0 == 52+		then if (foo (y0 + 1)) == 0+			then (y0 + 1,0)+			else (y0,w0)+		else (y0,w0)++-- | convert from ISO 8601 Week Date format. First argument is year, second week number (1-52 or 53), third day of week (1 for Monday to 7 for Sunday).+-- Invalid week and day values will be clipped to the correct range.+fromWeekDate :: Integer -> Int -> Int -> Day+fromWeekDate y w d = ModifiedJulianDay (k - (mod k 7) + (toInteger (((clip 1 (if longYear then 53 else 52) w) * 7) + (clip 1 7 d))) - 10) where+		k = toModifiedJulianDay (fromOrdinalDate y 6)+		longYear = case toWeekDate (fromOrdinalDate y 365) of+			(_,53,_) -> True+			_ -> False++-- | show in ISO 8601 Week Date format as yyyy-Www-dd (e.g. +showWeekDate :: Day -> String+showWeekDate date = (show4 y) ++ "-W" ++ (show2 w) ++ "-" ++ (show d) where+	(y,w,d) = toWeekDate date

+ Data/Time/Clock.hs view

@@ -0,0 +1,20 @@+{-# OPTIONS -Wall -Werror #-}++-- | Types and functions for UTC and UT1+module Data.Time.Clock+(+	module Data.Time.Clock.Scale,+	module Data.Time.Clock.UTC,+	module Data.Time.Clock.UTCDiff,+	module Data.Time.Clock+) where++import Data.Time.Clock.Scale+import Data.Time.Clock.UTCDiff+import Data.Time.Clock.UTC+import Data.Time.Clock.POSIX+import Control.Monad++-- | Get the current UTC time from the system clock.+getCurrentTime :: IO UTCTime+getCurrentTime = liftM posixSecondsToUTCTime getPOSIXTime

+ Data/Time/Clock/CTimeval.hs view

@@ -0,0 +1,36 @@+{-# OPTIONS -ffi -Wall -Werror -cpp #-}++-- #hide+module Data.Time.Clock.CTimeval where++#ifndef mingw32_HOST_OS+-- All Unix-specific, this++import Foreign+import Foreign.C++data CTimeval = MkCTimeval CLong CLong++instance Storable CTimeval where+	sizeOf _ = (sizeOf (undefined :: CLong)) * 2+	alignment _ = alignment (undefined :: CLong)+	peek p = do+		s   <- peekElemOff (castPtr p) 0+		mus <- peekElemOff (castPtr p) 1+		return (MkCTimeval s mus)+	poke p (MkCTimeval s mus) = do+		pokeElemOff (castPtr p) 0 s+		pokeElemOff (castPtr p) 1 mus++foreign import ccall unsafe "time.h gettimeofday" gettimeofday :: Ptr CTimeval -> Ptr () -> IO CInt++-- | Get the current POSIX time from the system clock.+getCTimeval :: IO CTimeval+getCTimeval = with (MkCTimeval 0 0) (\ptval -> do+	result <- gettimeofday ptval nullPtr+	if (result == 0)+	 then peek ptval+	 else fail ("error in gettimeofday: " ++ (show result))+	)++#endif

+ Data/Time/Clock/POSIX.hs view

@@ -0,0 +1,65 @@+{-# OPTIONS -Wall -Werror -cpp #-}++-- | POSIX time, if you need to deal with timestamps and the like.+-- Most people won't need this module.+module Data.Time.Clock.POSIX+(+	posixDayLength,POSIXTime,posixSecondsToUTCTime,utcTimeToPOSIXSeconds,getPOSIXTime+) where++import Data.Time.Clock.UTC+import Data.Time.Calendar.Days+import Data.Fixed+import Control.Monad++#ifdef mingw32_HOST_OS+import Data.Word	( Word64)+import System.Win32.Time+#else+import Data.Time.Clock.CTimeval+#endif++-- | 86400 nominal seconds in every day+posixDayLength :: NominalDiffTime+posixDayLength = 86400++-- | POSIX time is the nominal time since 1970-01-01 00:00 UTC+type POSIXTime = NominalDiffTime++unixEpochDay :: Day+unixEpochDay = ModifiedJulianDay 40587++posixSecondsToUTCTime :: POSIXTime -> UTCTime+posixSecondsToUTCTime i = let+	(d,t) = divMod' i posixDayLength+ in UTCTime (addDays d unixEpochDay) (realToFrac t)++utcTimeToPOSIXSeconds :: UTCTime -> POSIXTime+utcTimeToPOSIXSeconds (UTCTime d t) =+ (fromInteger (diffDays d unixEpochDay) * posixDayLength) + min posixDayLength (realToFrac t)++-- | Get the current POSIX time from the system clock.+getPOSIXTime :: IO POSIXTime++#ifdef mingw32_HOST_OS+-- On Windows, the equlvalent of POSIX time is "file time", defined as+-- the number of 100-nanosecond intervals that have elapsed since+-- 12:00 A.M. January 1, 1601 (UTC).  We can convert this into a POSIX+-- time by adjusting the offset to be relative to the POSIX epoch.++getPOSIXTime = do+  FILETIME ft <- System.Win32.Time.getSystemTimeAsFileTime+  return (fromIntegral (ft - win32_epoch_adjust) / 10000000)++win32_epoch_adjust :: Word64+win32_epoch_adjust = 116444736000000000++#else++-- Use POSIX time+ctimevalToPosixSeconds :: CTimeval -> POSIXTime+ctimevalToPosixSeconds (MkCTimeval s mus) = (fromIntegral s) + (fromIntegral mus) / 1000000++getPOSIXTime = liftM ctimevalToPosixSeconds getCTimeval++#endif

+ Data/Time/Clock/Scale.hs view

@@ -0,0 +1,57 @@+{-# OPTIONS -Wall -Werror #-}++-- #hide+module Data.Time.Clock.Scale+(+	-- * Universal Time+	-- | Time as measured by the earth.+	UniversalTime(..),++	-- * Absolute intervals+	DiffTime+) where++import Data.Fixed++-- | The Modified Julian Date is the day with the fraction of the day, measured from UT midnight.+-- It's used to represent UT1, which is time as measured by the earth's rotation, adjusted for various wobbles.+newtype UniversalTime = ModJulianDate {getModJulianDate :: Rational} deriving (Eq,Ord)++-- | This is a length of time, as measured by a clock.+-- Conversion functions will treat it as seconds.+-- It has an accuracy of 10^-12 s.+newtype DiffTime = MkDiffTime Pico deriving (Eq,Ord)++-- necessary because H98 doesn't have "cunning newtype" derivation+instance Enum DiffTime where+	succ (MkDiffTime a) = MkDiffTime (succ a)+	pred (MkDiffTime a) = MkDiffTime (pred a)+	toEnum = MkDiffTime . toEnum+	fromEnum (MkDiffTime a) = fromEnum a+	enumFrom (MkDiffTime a) = fmap MkDiffTime (enumFrom a)+	enumFromThen (MkDiffTime a) (MkDiffTime b) = fmap MkDiffTime (enumFromThen a b)+	enumFromTo (MkDiffTime a) (MkDiffTime b) = fmap MkDiffTime (enumFromTo a b)+	enumFromThenTo (MkDiffTime a) (MkDiffTime b) (MkDiffTime c) = fmap MkDiffTime (enumFromThenTo a b c)++instance Show DiffTime where+	show (MkDiffTime t) = (showFixed True t) ++ "s"++-- necessary because H98 doesn't have "cunning newtype" derivation+instance Num DiffTime where+	(MkDiffTime a) + (MkDiffTime b) = MkDiffTime (a + b)+	(MkDiffTime a) - (MkDiffTime b) = MkDiffTime (a - b)+	(MkDiffTime a) * (MkDiffTime b) = MkDiffTime (a * b)+	negate (MkDiffTime a) = MkDiffTime (negate a)+	abs (MkDiffTime a) = MkDiffTime (abs a)+	signum (MkDiffTime a) = MkDiffTime (signum a)+	fromInteger i = MkDiffTime (fromInteger i)++-- necessary because H98 doesn't have "cunning newtype" derivation+instance Real DiffTime where+	toRational (MkDiffTime a) = toRational a++-- necessary because H98 doesn't have "cunning newtype" derivation+instance Fractional DiffTime where+	(MkDiffTime a) / (MkDiffTime b) = MkDiffTime (a / b)+	recip (MkDiffTime a) = MkDiffTime (recip a)+	fromRational r = MkDiffTime (fromRational r)

+ Data/Time/Clock/TAI.hs view

@@ -0,0 +1,127 @@+{-# OPTIONS -Wall -Werror #-}++-- | TAI and leap-second tables for converting to UTC: most people won't need this module.+module Data.Time.Clock.TAI+(+	-- TAI arithmetic+	AbsoluteTime,taiEpoch,addAbsoluteTime,diffAbsoluteTime,++	-- leap-second table type+	LeapSecondTable,++	-- conversion between UTC and TAI with table+	utcDayLength,utcToTAITime,taiToUTCTime,++	parseTAIUTCDATFile+) where++import Data.Time.LocalTime+import Data.Time.Calendar.Days+import Data.Time.Clock+import Data.Fixed++-- | AbsoluteTime is TAI, time as measured by a clock.+newtype AbsoluteTime = MkAbsoluteTime {unAbsoluteTime :: DiffTime} deriving (Eq,Ord)++instance Show AbsoluteTime where+	show t = show (utcToLocalTime utc (taiToUTCTime (const 0) t)) ++ " TAI" -- ugly, but standard apparently++-- | The epoch of TAI, which is +taiEpoch :: AbsoluteTime+taiEpoch = MkAbsoluteTime 0++-- | addAbsoluteTime a b = a + b+addAbsoluteTime :: DiffTime -> AbsoluteTime -> AbsoluteTime+addAbsoluteTime t (MkAbsoluteTime a) = MkAbsoluteTime (a + t)++-- | diffAbsoluteTime a b = a - b+diffAbsoluteTime :: AbsoluteTime -> AbsoluteTime -> DiffTime+diffAbsoluteTime (MkAbsoluteTime a) (MkAbsoluteTime b) = a - b++-- | TAI - UTC during this day.+-- No table is provided, as any program compiled with it would become+-- out of date in six months.+type LeapSecondTable = Day -> Integer++utcDayLength :: LeapSecondTable -> Day -> DiffTime+utcDayLength table day = realToFrac (86400 + (table (addDays 1 day)) - (table day))++dayStart :: LeapSecondTable -> Day -> AbsoluteTime+dayStart table day = MkAbsoluteTime	(realToFrac ((toModifiedJulianDay day) * 86400 + (table day)))++utcToTAITime :: LeapSecondTable -> UTCTime -> AbsoluteTime+utcToTAITime table (UTCTime day dtime) = MkAbsoluteTime (t + dtime) where+	MkAbsoluteTime t = dayStart table day++taiToUTCTime :: LeapSecondTable -> AbsoluteTime -> UTCTime+taiToUTCTime table abstime = stable (ModifiedJulianDay (div' (unAbsoluteTime abstime) 86400)) where+	stable day = if (day == day') then UTCTime day dtime else stable day' where+		dayt = dayStart table day+		dtime = diffAbsoluteTime abstime dayt+		day' = addDays (div' dtime (utcDayLength table day)) day++-- | Parse the contents of a tai-utc.dat file.+-- This does not do any kind of validation and will return a bad table for input+-- not in the correct format.+parseTAIUTCDATFile :: String -> LeapSecondTable+parseTAIUTCDATFile ss = offsetlist 0 (parse (lines ss)) where+	offsetlist :: Integer -> [(Day,Integer)] -> LeapSecondTable+	offsetlist i [] _ = i+	offsetlist i ((d0,_):_) d | d < d0 = i+	offsetlist _ ((_,i0):xx) d = offsetlist i0 xx d+	+	parse :: [String] -> [(Day,Integer)]+	parse [] = []+	parse (a:as) = let+		ps = parse as+	 in case matchLine a of+		Just di -> di:ps+		Nothing -> ps+	+	matchLine :: String -> Maybe (Day,Integer)+	matchLine s = do+		check0S s+		(d,s') <- findJD s+		i <- findOffset s'+		return (d,i)+	+	-- a bit fragile+	check0S :: String -> Maybe ()+	check0S "X 0.0      S" = Just ()+	check0S [] = Nothing+	check0S (_:cs) = check0S cs+	+	findJD :: String -> Maybe (Day,String)+	findJD ('=':'J':'D':s) = do+		d <- getInteger '5' s+		return (ModifiedJulianDay (d - 2400000),s)+	findJD [] = Nothing+	findJD (_:cs) = findJD cs+	+	findOffset :: String -> Maybe Integer+	findOffset ('T':'A':'I':'-':'U':'T':'C':'=':s) = getInteger '0' s+	findOffset [] = Nothing+	findOffset (_:cs) = findOffset cs+	+	getInteger :: Char -> String -> Maybe Integer+	getInteger p s = do+		digits <- getDigits p s+		fromDigits 0 digits+	+	getDigits :: Char -> String -> Maybe String+	getDigits p (' ':s) = getDigits p s+	getDigits p (c:cs) | c >= '0' && c <= '9' = do+		s <- getDigits p cs+		return (c:s)+	getDigits p ('.':p1:_) = if p == p1 then Just [] else Nothing+	getDigits _ _ = Nothing+		+	+	fromDigits :: Integer -> String -> Maybe Integer+	fromDigits i [] = Just i+	fromDigits i (c:cs) | c >= '0' && c <= '9' = fromDigits ((i * 10) + (fromIntegral ((fromEnum c) - (fromEnum '0')))) cs+	fromDigits _ _ = Nothing++-- typical line format:+-- 1972 JAN  1 =JD 2441317.5  TAI-UTC=  10.0       S + (MJD - 41317.) X 0.0      S+-- 1972 JUL  1 =JD 2441499.5  TAI-UTC=  11.0       S + (MJD - 41317.) X 0.0      S

+ Data/Time/Clock/UTC.hs view

@@ -0,0 +1,88 @@+{-# OPTIONS -Wall -Werror #-}++-- #hide+module Data.Time.Clock.UTC+(+	-- * UTC+	-- | UTC is time as measured by a clock, corrected to keep pace with the earth by adding or removing+	-- occasional seconds, known as \"leap seconds\".+	-- These corrections are not predictable and are announced with six month's notice.+	-- No table of these corrections is provided, as any program compiled with it would become+	-- out of date in six months.+	-- +	-- If you don't care about leap seconds, use UTCTime and NominalDiffTime for your clock calculations,+	-- and you'll be fine.+	UTCTime(..),NominalDiffTime+) where++import Data.Time.Calendar.Days+import Data.Time.Clock.Scale+import Data.Fixed++-- | This is the simplest representation of UTC.+-- It consists of the day number, and a time offset from midnight.+-- Note that if a day has a leap second added to it, it will have 86401 seconds.+data UTCTime = UTCTime {+	-- | the day+	utctDay :: Day,+	-- | the time from midnight, 0 <= t < 86401s (because of leap-seconds)+	utctDayTime :: DiffTime+}++instance Eq UTCTime where+	(UTCTime da ta) == (UTCTime db tb) = (da == db) && (ta == tb)++instance Ord UTCTime where+	compare (UTCTime da ta) (UTCTime db tb) = case (compare da db) of+		EQ -> compare ta tb+		cmp -> cmp++-- | This is a length of time, as measured by UTC.+-- Conversion functions will treat it as seconds.+-- It has an accuracy of 10^-12 s.+-- It ignores leap-seconds, so it's not necessarily a fixed amount of clock time.+-- For instance, 23:00 UTC + 2 hours of NominalDiffTime = 01:00 UTC (+ 1 day),+-- regardless of whether a leap-second intervened.+newtype NominalDiffTime = MkNominalDiffTime Pico deriving (Eq,Ord)++instance Enum NominalDiffTime where+	succ (MkNominalDiffTime a) = MkNominalDiffTime (succ a)+	pred (MkNominalDiffTime a) = MkNominalDiffTime (pred a)+	toEnum = MkNominalDiffTime . toEnum+	fromEnum (MkNominalDiffTime a) = fromEnum a+	enumFrom (MkNominalDiffTime a) = fmap MkNominalDiffTime (enumFrom a)+	enumFromThen (MkNominalDiffTime a) (MkNominalDiffTime b) = fmap MkNominalDiffTime (enumFromThen a b)+	enumFromTo (MkNominalDiffTime a) (MkNominalDiffTime b) = fmap MkNominalDiffTime (enumFromTo a b)+	enumFromThenTo (MkNominalDiffTime a) (MkNominalDiffTime b) (MkNominalDiffTime c) = fmap MkNominalDiffTime (enumFromThenTo a b c)++instance Show NominalDiffTime where+	show (MkNominalDiffTime t) = (showFixed True t) ++ "s"++-- necessary because H98 doesn't have "cunning newtype" derivation+instance Num NominalDiffTime where+	(MkNominalDiffTime a) + (MkNominalDiffTime b) = MkNominalDiffTime (a + b)+	(MkNominalDiffTime a) - (MkNominalDiffTime b) = MkNominalDiffTime (a - b)+	(MkNominalDiffTime a) * (MkNominalDiffTime b) = MkNominalDiffTime (a * b)+	negate (MkNominalDiffTime a) = MkNominalDiffTime (negate a)+	abs (MkNominalDiffTime a) = MkNominalDiffTime (abs a)+	signum (MkNominalDiffTime a) = MkNominalDiffTime (signum a)+	fromInteger i = MkNominalDiffTime (fromInteger i)++-- necessary because H98 doesn't have "cunning newtype" derivation+instance Real NominalDiffTime where+	toRational (MkNominalDiffTime a) = toRational a++-- necessary because H98 doesn't have "cunning newtype" derivation+instance Fractional NominalDiffTime where+	(MkNominalDiffTime a) / (MkNominalDiffTime b) = MkNominalDiffTime (a / b)+	recip (MkNominalDiffTime a) = MkNominalDiffTime (recip a)+	fromRational r = MkNominalDiffTime (fromRational r)++-- necessary because H98 doesn't have "cunning newtype" derivation+instance RealFrac NominalDiffTime where+	properFraction (MkNominalDiffTime a) = (i,MkNominalDiffTime f) where+		(i,f) = properFraction a+	truncate (MkNominalDiffTime a) = truncate a+	round (MkNominalDiffTime a) = round a+	ceiling (MkNominalDiffTime a) = ceiling a+	floor (MkNominalDiffTime a) = floor a

+ Data/Time/Clock/UTCDiff.hs view

@@ -0,0 +1,15 @@+{-# OPTIONS -Wall -Werror #-}++-- #hide+module Data.Time.Clock.UTCDiff where++import Data.Time.Clock.POSIX+import Data.Time.Clock.UTC++-- | addUTCTime a b = a + b+addUTCTime :: NominalDiffTime -> UTCTime -> UTCTime+addUTCTime x t = posixSecondsToUTCTime (x + (utcTimeToPOSIXSeconds t))++-- | diffUTCTime a b = a - b+diffUTCTime :: UTCTime -> UTCTime -> NominalDiffTime+diffUTCTime a b = (utcTimeToPOSIXSeconds a) - (utcTimeToPOSIXSeconds b)

+ Data/Time/LocalTime.hs view

@@ -0,0 +1,14 @@+{-# OPTIONS -Wall -Werror #-}++module Data.Time.LocalTime+(+	module Data.Time.LocalTime.TimeZone,+	module Data.Time.LocalTime.TimeOfDay,+	module Data.Time.LocalTime.LocalTime,+	module Data.Time.LocalTime.Format+) where++import Data.Time.LocalTime.TimeZone+import Data.Time.LocalTime.TimeOfDay+import Data.Time.LocalTime.LocalTime+import Data.Time.LocalTime.Format

+ Data/Time/LocalTime/Format.hs view

@@ -0,0 +1,213 @@+{-# OPTIONS -Wall -Werror #-}++-- #hide+module Data.Time.LocalTime.Format+	(+	-- * UNIX-style formatting+	module Data.Time.LocalTime.Format+	) where++import Data.Time.LocalTime.LocalTime+import Data.Time.LocalTime.TimeOfDay+import Data.Time.LocalTime.TimeZone+import Data.Time.Calendar.WeekDate+import Data.Time.Calendar.OrdinalDate+import Data.Time.Calendar+import Data.Time.Calendar.Private+import Data.Time.Clock+import Data.Time.Clock.POSIX++import System.Locale+import Data.Maybe+import Data.Char++-- <http://www.opengroup.org/onlinepubs/007908799/xsh/strftime.html>+class FormatTime t where+	formatCharacter :: Char -> Maybe (TimeLocale -> t -> String)++-- | Substitute various time-related information for each %-code in the string, as per 'formatCharacter'.+--+-- For all types (note these three are done here, not by 'formatCharacter'):+--+-- [@%%@] @%@+--+-- [@%t@] tab+--+-- [@%n@] newline+--+-- For TimeZone (and ZonedTime and UTCTime):+--+-- [@%z@] timezone offset+--+-- [@%Z@] timezone name+--+-- For LocalTime (and ZonedTime and UTCTime):+--+-- [@%c@] as 'dateTimeFmt' @locale@ (e.g. @%a %b %e %H:%M:%S %Z %Y@)+--+-- For TimeOfDay (and LocalTime and ZonedTime and UTCTime):+--+-- [@%R@] same as @%H:%M@+--+-- [@%T@] same as @%H:%M:%S@+--+-- [@%X@] as 'timeFmt' @locale@ (e.g. @%H:%M:%S@)+--+-- [@%r@] as 'time12Fmt' @locale@ (e.g. @%I:%M:%S %p@)+--+-- [@%P@] day half from ('amPm' @locale@), converted to lowercase, @am@, @pm@+--+-- [@%p@] day half from ('amPm' @locale@), @AM@, @PM@+--+-- [@%H@] hour, 24-hour, leading 0 as needed, @00@ - @23@+--+-- [@%I@] hour, 12-hour, leading 0 as needed, @01@ - @12@+--+-- [@%k@] hour, 24-hour, leading space as needed, @ 0@ - @23@+--+-- [@%l@] hour, 12-hour, leading space as needed, @ 1@ - @12@+--+-- [@%M@] minute, @00@ - @59@+--+-- [@%S@] second with decimal part if not an integer, @00@ - @60.999999999999@+--+-- For UTCTime and ZonedTime:+--+-- [@%s@] number of seconds since the Unix epoch+--+-- For Day (and LocalTime and ZonedTime and UTCTime):+--+-- [@%D@] same as @%m\/%d\/%y@+--+-- [@%F@] same as @%Y-%m-%d@+--+-- [@%x@] as 'dateFmt' @locale@ (e.g. @%m\/%d\/%y@)+--+-- [@%Y@] year+--+-- [@%y@] last two digits of year, @00@ - @99@+--+-- [@%C@] century (being the first two digits of the year), @00@ - @99@+--+-- [@%B@] month name, long form ('fst' from 'months' @locale@), @January@ - @December@+--+-- [@%b@, @%h@] month name, short form ('snd' from 'months' @locale@), @Jan@ - @Dec@+--+-- [@%m@] month of year, leading 0 as needed, @01@ - @12@+--+-- [@%d@] day of month, leading 0 as needed, @01@ - @31@+--+-- [@%e@] day of month, leading space as needed,  @ 1@ - @31@+--+-- [@%j@] day of year for Ordinal Date format, @001@ - @366@+--+-- [@%G@] year for Week Date format+--+-- [@%g@] last two digits of year for Week Date format, @00@ - @99@+--+-- [@%V@] week for Week Date format, @01@ - @53@+--+-- [@%u@] day for Week Date format, @1@ - @7@+--+-- [@%a@] day of week, short form ('snd' from 'wDays' @locale@), @Sun@ - @Sat@+--+-- [@%A@] day of week, long form ('fst' from 'wDays' @locale@), @Sunday@ - @Saturday@+--+-- [@%U@] week number of year, where weeks start on Sunday (as 'sundayStartWeek'), @01@ - @53@+--+-- [@%w@] day of week number, @0@ (= Sunday) - @6@ (= Saturday)+--+-- [@%W@] week number of year, where weeks start on Monday (as 'mondayStartWeek'), @01@ - @53@+formatTime :: (FormatTime t) => TimeLocale -> String -> t -> String+formatTime _ [] _ = ""+formatTime locale ('%':c:cs) t = (formatChar c) ++ (formatTime locale cs t) where+	formatChar '%' = "%"+	formatChar 't' = "\t"+	formatChar 'n' = "\n"+	formatChar _ = case (formatCharacter c) of+		Just f -> f locale t+		_ -> ""+formatTime locale (c:cs) t = c:(formatTime locale cs t)++instance FormatTime LocalTime where+	formatCharacter 'c' = Just (\locale -> formatTime locale (dateTimeFmt locale))+	formatCharacter c = case (formatCharacter c) of+		Just f -> Just (\locale dt -> f locale (localDay dt))+		Nothing -> case (formatCharacter c) of+			Just f -> Just (\locale dt -> f locale (localTimeOfDay dt))+			Nothing -> Nothing++instance FormatTime TimeOfDay where+	-- Aggregate+	formatCharacter 'R' = Just (\locale -> formatTime locale "%H:%M")+	formatCharacter 'T' = Just (\locale -> formatTime locale "%H:%M:%S")+	formatCharacter 'X' = Just (\locale -> formatTime locale (timeFmt locale))+	formatCharacter 'r' = Just (\locale -> formatTime locale (time12Fmt locale))+	-- AM/PM+	formatCharacter 'P' = Just (\locale day -> map toLower ((if (todHour day) < 12 then fst else snd) (amPm locale)))+	formatCharacter 'p' = Just (\locale day -> (if (todHour day) < 12 then fst else snd) (amPm locale))+	-- Hour+	formatCharacter 'H' = Just (\_ -> show2 . todHour)+	formatCharacter 'I' = Just (\_ -> show2 . (\h -> (mod (h - 1) 12) + 1) . todHour)+	formatCharacter 'k' = Just (\_ -> show2Space . todHour)+	formatCharacter 'l' = Just (\_ -> show2Space . (\h -> (mod (h - 1) 12) + 1) . todHour)+	-- Minute+	formatCharacter 'M' = Just (\_ -> show2 . todMin)+	-- Second+	formatCharacter 'S' = Just (\_ -> show2Fixed . todSec)++	-- Default+	formatCharacter _   = Nothing++instance FormatTime ZonedTime where+	formatCharacter 's' = Just (\_ zt -> show (truncate (utcTimeToPOSIXSeconds (zonedTimeToUTC zt)) :: Integer))+	formatCharacter c = case (formatCharacter c) of+		Just f -> Just (\locale dt -> f locale (zonedTimeToLocalTime dt))+		Nothing -> case (formatCharacter c) of+			Just f -> Just (\locale dt -> f locale (zonedTimeZone dt))+			Nothing -> Nothing++instance FormatTime TimeZone where+	formatCharacter 'z' = Just (\_ -> timeZoneOffsetString)+	formatCharacter 'Z' = Just (\_ -> timeZoneName)+	formatCharacter _ = Nothing++instance FormatTime Day where+	-- Aggregate+	formatCharacter 'D' = Just (\locale -> formatTime locale "%m/%d/%y")+	formatCharacter 'F' = Just (\locale -> formatTime locale "%Y-%m-%d")+	formatCharacter 'x' = Just (\locale -> formatTime locale (dateFmt locale))++	-- Year Count+	formatCharacter 'Y' = Just (\_ -> show . fst . toOrdinalDate)+	formatCharacter 'y' = Just (\_ -> show2 . mod100 . fst . toOrdinalDate)+	formatCharacter 'C' = Just (\_ -> show2 . div100 . fst . toOrdinalDate)+	-- Month of Year+	formatCharacter 'B' = Just (\locale -> fst . (\(_,m,_) -> (months locale) !! (m - 1)) . toGregorian)+	formatCharacter 'b' = Just (\locale -> snd . (\(_,m,_) -> (months locale) !! (m - 1)) . toGregorian)+	formatCharacter 'h' = Just (\locale -> snd . (\(_,m,_) -> (months locale) !! (m - 1)) . toGregorian)+	formatCharacter 'm' = Just (\_ -> show2 . (\(_,m,_) -> m) . toGregorian)+	-- Day of Month+	formatCharacter 'd' = Just (\_ -> show2 . (\(_,_,d) -> d) . toGregorian)+	formatCharacter 'e' = Just (\_ -> show2Space . (\(_,_,d) -> d) . toGregorian)+	-- Day of Year+	formatCharacter 'j' = Just (\_ -> show3 . snd . toOrdinalDate)++	-- ISO 8601 Week Date+	formatCharacter 'G' = Just (\_ -> show . (\(y,_,_) -> y) . toWeekDate)+	formatCharacter 'g' = Just (\_ -> show2 . mod100 . (\(y,_,_) -> y) . toWeekDate)+	formatCharacter 'V' = Just (\_ -> show2 . (\(_,w,_) -> w) . toWeekDate)+	formatCharacter 'u' = Just (\_ -> show . (\(_,_,d) -> d) . toWeekDate)++	-- Day of week+	formatCharacter 'a' = Just (\locale -> snd . ((wDays locale) !!) . snd . sundayStartWeek)+	formatCharacter 'A' = Just (\locale -> fst . ((wDays locale) !!) . snd . sundayStartWeek)+	formatCharacter 'U' = Just (\_ -> show2 . fst . sundayStartWeek)+	formatCharacter 'w' = Just (\_ -> show . snd . sundayStartWeek)+	formatCharacter 'W' = Just (\_ -> show2 . fst . mondayStartWeek)+	+	-- Default+	formatCharacter _   = Nothing++instance FormatTime UTCTime where+	formatCharacter c = fmap (\f locale t -> f locale (utcToZonedTime utc t)) (formatCharacter c)

+ Data/Time/LocalTime/LocalTime.hs view

@@ -0,0 +1,81 @@+{-# OPTIONS -Wall -Werror #-}++-- #hide+module Data.Time.LocalTime.LocalTime+(+	-- * Local Time+	LocalTime(..),++	-- converting UTC and UT1 times to LocalTime+	utcToLocalTime,localTimeToUTC,ut1ToLocalTime,localTimeToUT1,+	+	ZonedTime(..),utcToZonedTime,zonedTimeToUTC,getZonedTime,utcToLocalZonedTime+) where++import Data.Time.LocalTime.TimeOfDay+import Data.Time.LocalTime.TimeZone+import Data.Time.Calendar+import Data.Time.Clock++-- | A simple day and time aggregate, where the day is of the specified parameter,+-- and the time is a TimeOfDay.+-- Conversion of this (as local civil time) to UTC depends on the time zone.+-- Conversion of this (as local mean time) to UT1 depends on the longitude.+data LocalTime = LocalTime {+	localDay    :: Day,+	localTimeOfDay   :: TimeOfDay+} deriving (Eq,Ord)++instance Show LocalTime where+	show (LocalTime d t) = (showGregorian d) ++ " " ++ (show t)++-- | show a UTC time in a given time zone as a LocalTime+utcToLocalTime :: TimeZone -> UTCTime -> LocalTime+utcToLocalTime tz (UTCTime day dt) = LocalTime (addDays i day) tod where+	(i,tod) = utcToLocalTimeOfDay tz (timeToTimeOfDay dt)++-- | find out what UTC time a given LocalTime in a given time zone is+localTimeToUTC :: TimeZone -> LocalTime -> UTCTime+localTimeToUTC tz (LocalTime day tod) = UTCTime (addDays i day) (timeOfDayToTime todUTC) where+	(i,todUTC) = localToUTCTimeOfDay tz tod++-- | 1st arg is observation meridian in degrees, positive is East+ut1ToLocalTime :: Rational -> UniversalTime -> LocalTime+ut1ToLocalTime long (ModJulianDate date) = LocalTime (ModifiedJulianDay localMJD) (dayFractionToTimeOfDay localToDOffset) where+	localTime = date + long / 360 :: Rational+	localMJD = floor localTime+	localToDOffset = localTime - (fromIntegral localMJD)	++-- | 1st arg is observation meridian in degrees, positive is East+localTimeToUT1 :: Rational -> LocalTime -> UniversalTime+localTimeToUT1 long (LocalTime (ModifiedJulianDay localMJD) tod) = ModJulianDate ((fromIntegral localMJD) + (timeOfDayToDayFraction tod) - (long / 360))++-- | A local time together with a TimeZone.+data ZonedTime = ZonedTime {+	zonedTimeToLocalTime :: LocalTime,+	zonedTimeZone :: TimeZone+}++utcToZonedTime :: TimeZone -> UTCTime -> ZonedTime+utcToZonedTime zone time = ZonedTime (utcToLocalTime zone time) zone++zonedTimeToUTC :: ZonedTime -> UTCTime+zonedTimeToUTC (ZonedTime t zone) = localTimeToUTC zone t++instance Show ZonedTime where+	show (ZonedTime t zone) = show t ++ " " ++ show zone++instance Show UTCTime where+	show t = show (utcToZonedTime utc t)++getZonedTime :: IO ZonedTime+getZonedTime = do+	t <- getCurrentTime+	zone <- getTimeZone t+	return (utcToZonedTime zone t)++-- |+utcToLocalZonedTime :: UTCTime -> IO ZonedTime+utcToLocalZonedTime t = do+	zone <- getTimeZone t+	return (utcToZonedTime zone t)

+ Data/Time/LocalTime/TimeOfDay.hs view

@@ -0,0 +1,74 @@+{-# OPTIONS -Wall -Werror #-}++-- #hide+module Data.Time.LocalTime.TimeOfDay+(+	-- * Time of day+	TimeOfDay(..),midnight,midday,+	utcToLocalTimeOfDay,localToUTCTimeOfDay,+	timeToTimeOfDay,timeOfDayToTime,+	dayFractionToTimeOfDay,timeOfDayToDayFraction+) where++import Data.Time.LocalTime.TimeZone+import Data.Time.Calendar.Private+import Data.Time.Clock+import Data.Fixed++-- | Time of day as represented in hour, minute and second (with picoseconds), typically used to express local time of day.+data TimeOfDay = TimeOfDay {+	-- | range 0 - 23+	todHour    :: Int,+	-- | range 0 - 59+	todMin     :: Int,+	-- | Note that 0 <= todSec < 61, accomodating leap seconds.+	-- Any local minute may have a leap second, since leap seconds happen in all zones simultaneously+	todSec     :: Pico+} deriving (Eq,Ord)++-- | Hour zero+midnight :: TimeOfDay+midnight = TimeOfDay 0 0 0++-- | Hour twelve+midday :: TimeOfDay+midday = TimeOfDay 12 0 0++instance Show TimeOfDay where+	show (TimeOfDay h m s) = (show2 h) ++ ":" ++ (show2 m) ++ ":" ++ (show2Fixed s)++-- | Convert a ToD in UTC to a ToD in some timezone, together with a day adjustment.+utcToLocalTimeOfDay :: TimeZone -> TimeOfDay -> (Integer,TimeOfDay)+utcToLocalTimeOfDay zone (TimeOfDay h m s) = (fromIntegral (div h' 24),TimeOfDay (mod h' 24) (mod m' 60) s) where+	m' = m + timeZoneMinutes zone+	h' = h + (div m' 60)++-- | Convert a ToD in some timezone to a ToD in UTC, together with a day adjustment.+localToUTCTimeOfDay :: TimeZone -> TimeOfDay -> (Integer,TimeOfDay)+localToUTCTimeOfDay zone = utcToLocalTimeOfDay (minutesToTimeZone (negate (timeZoneMinutes zone)))++posixDayLength :: DiffTime+posixDayLength = fromInteger 86400++-- | Get a TimeOfDay given a time since midnight.+-- Time more than 24h will be converted to leap-seconds.+timeToTimeOfDay :: DiffTime -> TimeOfDay+timeToTimeOfDay dt | dt >= posixDayLength = TimeOfDay 23 59 (60 + (realToFrac (dt - posixDayLength)))+timeToTimeOfDay dt = TimeOfDay (fromInteger h) (fromInteger m) s where+	s' = realToFrac dt+	s = mod' s' 60+	m' = div' s' 60+	m = mod' m' 60+	h = div' m' 60++-- | Find out how much time since midnight a given TimeOfDay is.+timeOfDayToTime :: TimeOfDay -> DiffTime+timeOfDayToTime (TimeOfDay h m s) = ((fromIntegral h) * 60 + (fromIntegral m)) * 60 + (realToFrac s)++-- | Get a TimeOfDay given the fraction of a day since midnight.+dayFractionToTimeOfDay :: Rational -> TimeOfDay+dayFractionToTimeOfDay df = timeToTimeOfDay (realToFrac (df * 86400))++-- | Get the fraction of a day since midnight given a TimeOfDay.+timeOfDayToDayFraction :: TimeOfDay -> Rational+timeOfDayToDayFraction tod = realToFrac (timeOfDayToTime tod / posixDayLength)

+ Data/Time/LocalTime/TimeZone.hs view

@@ -0,0 +1,76 @@+{-# OPTIONS -ffi -Wall -Werror #-}++-- #hide+module Data.Time.LocalTime.TimeZone+(+	-- * Time zones+	TimeZone(..),timeZoneOffsetString,minutesToTimeZone,hoursToTimeZone,utc,++	-- getting the locale time zone+	getTimeZone,getCurrentTimeZone+) where++--import System.Time.Calendar.Format+import Data.Time.Calendar.Private+import Data.Time.Clock+import Data.Time.Clock.POSIX++import Foreign+import Foreign.C++-- | A TimeZone is a whole number of minutes offset from UTC, together with a name and a \"just for summer\" flag.+data TimeZone = TimeZone {+	-- | The number of minutes offset from UTC. Positive means local time will be later in the day than UTC.+	timeZoneMinutes :: Int,+	-- | Is this time zone just persisting for the summer?+	timeZoneSummerOnly :: Bool,+	-- | The name of the zone, typically a three- or four-letter acronym.+	timeZoneName :: String+} deriving (Eq,Ord)++-- | Create a nameless non-summer timezone for this number of minutes+minutesToTimeZone :: Int -> TimeZone+minutesToTimeZone m = TimeZone m False ""++-- | Create a nameless non-summer timezone for this number of hours+hoursToTimeZone :: Int -> TimeZone+hoursToTimeZone i = minutesToTimeZone (60 * i)++showT :: Int -> String+showT t = (show2 (div t 60)) ++ (show2 (mod t 60))++-- | Text representing the offset of this timezone, such as \"-0800\" or \"+0400\" (like %z in formatTime)+timeZoneOffsetString :: TimeZone -> String+timeZoneOffsetString (TimeZone t _ _) | t < 0 = '-':(showT (negate t))+timeZoneOffsetString (TimeZone t _ _) = '+':(showT t)++instance Show TimeZone where+	show zone@(TimeZone _ _ "") = timeZoneOffsetString zone+	show (TimeZone _ _ name) = name++-- | The UTC time zone+utc :: TimeZone+utc = TimeZone 0 False "UTC"++{-# CFILES cbits/HsTime.c #-}+foreign import ccall unsafe "HsTime.h get_current_timezone_seconds" get_current_timezone_seconds :: CTime -> Ptr CInt -> Ptr CString -> IO CLong++posixToCTime :: POSIXTime -> CTime+posixToCTime  = fromInteger . floor++-- | Get the local time-zone for a given time (varying as per summertime adjustments)+getTimeZone :: UTCTime -> IO TimeZone+getTimeZone time = with 0 (\pdst -> with nullPtr (\pcname -> do+	secs <- get_current_timezone_seconds (posixToCTime (utcTimeToPOSIXSeconds time)) pdst pcname+	case secs of+		0x80000000 -> fail "localtime_r failed"+		_ -> do+			dst <- peek pdst+			cname <- peek pcname+			name <- peekCString cname+			return (TimeZone (div (fromIntegral secs) 60) (dst == 1) name)+	))++-- | Get the current time-zone+getCurrentTimeZone :: IO TimeZone+getCurrentTimeZone = getCurrentTime >>= getTimeZone

+ LICENSE view

@@ -0,0 +1,10 @@+TimeLib is Copyright (c) Ashley Yakeley, 2004-2005.+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.++- Neither name of the copyright holders 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 COPYRIGHT HOLDERS AND 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 COPYRIGHT OWNER OR 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.

+ Setup.hs view

@@ -0,0 +1,6 @@+module Main (main) where++import Distribution.Simple (defaultMainWithHooks, defaultUserHooks)++main :: IO ()+main = defaultMainWithHooks defaultUserHooks

+ aclocal.m4 view

@@ -0,0 +1,19 @@+# FP_DECL_ALTZONE
+# ---------------
+# Defines HAVE_DECL_ALTZONE to 1 if declared, 0 otherwise.
+#
+# Used by base package.
+AC_DEFUN([FP_DECL_ALTZONE],
+[AC_REQUIRE([AC_HEADER_TIME])dnl
+AC_CHECK_HEADERS([sys/time.h])
+AC_CHECK_DECLS([altzone], [], [],[#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else
+#  include <time.h>
+# endif
+#endif])
+])# FP_DECL_ALTZONE

+ cbits/HsTime.c view

@@ -0,0 +1,52 @@+#include "HsTime.h"+#include <stdio.h>++long int get_current_timezone_seconds (time_t t,int* pdst,char const* * pname)+{+	struct tm* ptm;+	long gmtoff;+	int dst;+	const char *name;++#if HAVE_LOCALTIME_R+	struct tm tmd;+	ptm = localtime_r(&t,&tmd);+#else+	ptm = localtime(&t);+#endif+	// We don't have a better API to use on Windows, the logic to+	// decide whether a given data/time falls within DST is+	// implemented as part of localtime() in the CRT.  This is_dst+	// flag is all we need here.++	if (ptm)+	{+	        dst = ptm -> tm_isdst;+#if HAVE_TM_ZONE+		name = ptm -> tm_zone;+		gmtoff = ptm -> tm_gmtoff;+#elif defined(_MSC_VER) || defined(__MINGW32__) || defined(_WIN32)+		name = dst ? _tzname[1] : _tzname[0];+		gmtoff = dst ? _timezone - 3600 : _timezone;+#else++# if HAVE_TZNAME+		name = *tzname;+# else+#  error "Don't know how to get at timezone name on your OS"+# endif++# if HAVE_DECL_ALTZONE+		gmtoff = dst ? altzone : timezone;+# else+		gmtoff = dst ? timezone - 3600 : timezone;+# endif++#endif // HAVE_TM_ZONE+	        *pdst  = dst;+		*pname = name;+		return gmtoff;++	}+	else return 0x80000000;+}

+ configure view

@@ -0,0 +1,4147 @@+#! /bin/sh+# Guess values for system-dependent variables and create Makefiles.+# Generated by GNU Autoconf 2.57 for Haskell time package 0.3.1.+#+# Report bugs to <ashley@semantic.org>.+#+# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002+# 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 Bourne compatible+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then+  emulate sh+  NULLCMD=:+  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which+  # is contrary to our usage.  Disable this feature.+  alias -g '${1+"$@"}'='"$@"'+elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then+  set -o posix+fi++# Support unset when possible.+if (FOO=FOO; unset FOO) >/dev/null 2>&1; then+  as_unset=unset+else+  as_unset=false+fi+++# Work around bugs in pre-3.0 UWIN ksh.+$as_unset ENV MAIL MAILPATH+PS1='$ '+PS2='> '+PS4='+ '++# NLS nuisances.+for as_var in \+  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \+  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \+  LC_TELEPHONE LC_TIME+do+  if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then+    eval $as_var=C; export $as_var+  else+    $as_unset $as_var+  fi+done++# Required to use basename.+if expr a : '\(a\)' >/dev/null 2>&1; then+  as_expr=expr+else+  as_expr=false+fi++if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then+  as_basename=basename+else+  as_basename=false+fi+++# Name of the executable.+as_me=`$as_basename "$0" ||+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \+	 X"$0" : 'X\(//\)$' \| \+	 X"$0" : 'X\(/\)$' \| \+	 .     : '\(.\)' 2>/dev/null ||+echo X/"$0" |+    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }+  	  /^X\/\(\/\/\)$/{ s//\1/; q; }+  	  /^X\/\(\/\).*/{ s//\1/; q; }+  	  s/.*/./; q'`+++# PATH needs CR, and LINENO needs CR and PATH.+# Avoid depending upon Character Ranges.+as_cr_letters='abcdefghijklmnopqrstuvwxyz'+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'+as_cr_Letters=$as_cr_letters$as_cr_LETTERS+as_cr_digits='0123456789'+as_cr_alnum=$as_cr_Letters$as_cr_digits++# The user is always right.+if test "${PATH_SEPARATOR+set}" != set; then+  echo "#! /bin/sh" >conf$$.sh+  echo  "exit 0"   >>conf$$.sh+  chmod +x conf$$.sh+  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then+    PATH_SEPARATOR=';'+  else+    PATH_SEPARATOR=:+  fi+  rm -f conf$$.sh+fi+++  as_lineno_1=$LINENO+  as_lineno_2=$LINENO+  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`+  test "x$as_lineno_1" != "x$as_lineno_2" &&+  test "x$as_lineno_3"  = "x$as_lineno_2"  || {+  # Find who we are.  Look in the path if we contain no path at all+  # relative or not.+  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/$0 && break+done++       ;;+  esac+  # We did not find ourselves, most probably we were run as `sh COMMAND'+  # in which case we are not to be found in the path.+  if test "x$as_myself" = x; then+    as_myself=$0+  fi+  if test ! -f "$as_myself"; then+    { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2+   { (exit 1); exit 1; }; }+  fi+  case $CONFIG_SHELL in+  '')+    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH+do+  IFS=$as_save_IFS+  test -z "$as_dir" && as_dir=.+  for as_base in sh bash ksh sh5; do+	 case $as_dir in+	 /*)+	   if ("$as_dir/$as_base" -c '+  as_lineno_1=$LINENO+  as_lineno_2=$LINENO+  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`+  test "x$as_lineno_1" != "x$as_lineno_2" &&+  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then+	     $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }+	     $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }+	     CONFIG_SHELL=$as_dir/$as_base+	     export CONFIG_SHELL+	     exec "$CONFIG_SHELL" "$0" ${1+"$@"}+	   fi;;+	 esac+       done+done+;;+  esac++  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO+  # uniformly replaced by the line number.  The first 'sed' inserts a+  # line-number line before each line; the second 'sed' does the real+  # work.  The second script uses 'N' to pair each line-number line+  # with the numbered line, and appends trailing '-' during+  # substitution so that $LINENO is not a special case at line end.+  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the+  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)+  sed '=' <$as_myself |+    sed '+      N+      s,$,-,+      : loop+      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,+      t loop+      s,-$,,+      s,^['$as_cr_digits']*\n,,+    ' >$as_me.lineno &&+  chmod +x $as_me.lineno ||+    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2+   { (exit 1); exit 1; }; }++  # Don't try to exec as it changes $[0], causing all sort of problems+  # (the dirname of $[0] is not the place where we might find the+  # original and so on.  Autoconf is especially sensible to this).+  . ./$as_me.lineno+  # Exit status is that of the last command.+  exit+}+++case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in+  *c*,-n*) ECHO_N= ECHO_C='+' ECHO_T='	' ;;+  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;+  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;+esac++if expr a : '\(a\)' >/dev/null 2>&1; then+  as_expr=expr+else+  as_expr=false+fi++rm -f conf$$ conf$$.exe conf$$.file+echo >conf$$.file+if ln -s conf$$.file conf$$ 2>/dev/null; then+  # We could just check for DJGPP; but this test a) works b) is more generic+  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).+  if test -f conf$$.exe; then+    # Don't use ln at all; we don't have any links+    as_ln_s='cp -p'+  else+    as_ln_s='ln -s'+  fi+elif ln conf$$.file conf$$ 2>/dev/null; then+  as_ln_s=ln+else+  as_ln_s='cp -p'+fi+rm -f conf$$ conf$$.exe conf$$.file++if mkdir -p . 2>/dev/null; then+  as_mkdir_p=:+else+  as_mkdir_p=false+fi++as_executable_p="test -f"++# Sed expression to map a string onto a valid CPP name.+as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"++# Sed expression to map a string onto a valid variable name.+as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"+++# IFS+# We need space, tab and new line, in precisely that order.+as_nl='+'+IFS=" 	$as_nl"++# CDPATH.+$as_unset CDPATH+++# Name of the host.+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,+# so uname gets run too.+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`++exec 6>&1++#+# Initializations.+#+ac_default_prefix=/usr/local+ac_config_libobj_dir=.+cross_compiling=no+subdirs=+MFLAGS=+MAKEFLAGS=+SHELL=${CONFIG_SHELL-/bin/sh}++# Maximum number of lines to put in a shell here document.+# This variable seems obsolete.  It should probably be removed, and+# only ac_max_sed_lines should be used.+: ${ac_max_here_lines=38}++# Identity of this package.+PACKAGE_NAME='Haskell time package'+PACKAGE_TARNAME='time'+PACKAGE_VERSION='0.3.1'+PACKAGE_STRING='Haskell time package 0.3.1'+PACKAGE_BUGREPORT='ashley@semantic.org'++ac_unique_file="include/HsTime.h"+# Factoring default headers for most tests.+ac_includes_default="\+#include <stdio.h>+#if HAVE_SYS_TYPES_H+# include <sys/types.h>+#endif+#if HAVE_SYS_STAT_H+# include <sys/stat.h>+#endif+#if STDC_HEADERS+# include <stdlib.h>+# include <stddef.h>+#else+# if HAVE_STDLIB_H+#  include <stdlib.h>+# endif+#endif+#if HAVE_STRING_H+# if !STDC_HEADERS && HAVE_MEMORY_H+#  include <memory.h>+# endif+# include <string.h>+#endif+#if HAVE_STRINGS_H+# include <strings.h>+#endif+#if HAVE_INTTYPES_H+# include <inttypes.h>+#else+# if HAVE_STDINT_H+#  include <stdint.h>+# endif+#endif+#if HAVE_UNISTD_H+# include <unistd.h>+#endif"++ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP EGREP LIBOBJS LTLIBOBJS'+ac_subst_files=''++# Initialize some variables set by options.+ac_init_help=+ac_init_version=false+# The variables have the same names as the options, with+# dashes changed to underlines.+cache_file=/dev/null+exec_prefix=NONE+no_create=+no_recursion=+prefix=NONE+program_prefix=NONE+program_suffix=NONE+program_transform_name=s,x,x,+silent=+site=+srcdir=+verbose=+x_includes=NONE+x_libraries=NONE++# Installation directory options.+# These are left unexpanded so users can "make install exec_prefix=/foo"+# and all the variables that are supposed to be based on exec_prefix+# by default will actually change.+# Use braces instead of parens because sh, perl, etc. also accept them.+bindir='${exec_prefix}/bin'+sbindir='${exec_prefix}/sbin'+libexecdir='${exec_prefix}/libexec'+datadir='${prefix}/share'+sysconfdir='${prefix}/etc'+sharedstatedir='${prefix}/com'+localstatedir='${prefix}/var'+libdir='${exec_prefix}/lib'+includedir='${prefix}/include'+oldincludedir='/usr/include'+infodir='${prefix}/info'+mandir='${prefix}/man'++ac_prev=+for ac_option+do+  # If the previous option needs an argument, assign it.+  if test -n "$ac_prev"; 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[VAR=VALUE]...++To assign environment variables (e.g., CC, CFLAGS...), specify them as+VAR=VALUE.  See below for descriptions of some of the useful variables.++Defaults for the options are specified in brackets.++Configuration:+  -h, --help              display this help and exit+      --help=short        display options specific to this package+      --help=recursive    display the short help of all the included packages+  -V, --version           display version information and exit+  -q, --quiet, --silent   do not print \`checking...' messages+      --cache-file=FILE   cache test results in FILE [disabled]+  -C, --config-cache      alias for \`--cache-file=config.cache'+  -n, --no-create         do not create output files+      --srcdir=DIR        find the sources in DIR [configure dir or \`..']++_ACEOF++  cat <<_ACEOF+Installation directories:+  --prefix=PREFIX         install architecture-independent files in PREFIX+                          [$ac_default_prefix]+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX+                          [PREFIX]++By default, \`make install' will install all the files in+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify+an installation prefix other than \`$ac_default_prefix' using \`--prefix',+for instance \`--prefix=\$HOME'.++For better control, use the options below.++Fine tuning of the installation directories:+  --bindir=DIR           user executables [EPREFIX/bin]+  --sbindir=DIR          system admin executables [EPREFIX/sbin]+  --libexecdir=DIR       program executables [EPREFIX/libexec]+  --datadir=DIR          read-only architecture-independent data [PREFIX/share]+  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]+  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]+  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]+  --libdir=DIR           object code libraries [EPREFIX/lib]+  --includedir=DIR       C header files [PREFIX/include]+  --oldincludedir=DIR    C header files for non-gcc [/usr/include]+  --infodir=DIR          info documentation [PREFIX/info]+  --mandir=DIR           man documentation [PREFIX/man]+_ACEOF++  cat <<\_ACEOF+_ACEOF+fi++if test -n "$ac_init_help"; then+  case $ac_init_help in+     short | recursive ) echo "Configuration of Haskell time package 0.3.1:";;+   esac+  cat <<\_ACEOF++Some influential environment variables:+  CC          C compiler command+  CFLAGS      C compiler flags+  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a+              nonstandard directory <lib dir>+  CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have+              headers in a nonstandard directory <include dir>+  CPP         C preprocessor++Use these variables to override the choices made by `configure' or to help+it to find libraries and programs with nonstandard names/locations.++Report bugs to <ashley@semantic.org>.+_ACEOF+fi++if test "$ac_init_help" = "recursive"; then+  # If there are subdirs, report their specific --help.+  ac_popdir=`pwd`+  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue+    test -d $ac_dir || continue+    ac_builddir=.++if test "$ac_dir" != .; then+  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`+  # A "../" for each directory in $ac_dir_suffix.+  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`+else+  ac_dir_suffix= ac_top_builddir=+fi++case $srcdir in+  .)  # No --srcdir option.  We are building in place.+    ac_srcdir=.+    if test -z "$ac_top_builddir"; then+       ac_top_srcdir=.+    else+       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`+    fi ;;+  [\\/]* | ?:[\\/]* )  # Absolute path.+    ac_srcdir=$srcdir$ac_dir_suffix;+    ac_top_srcdir=$srcdir ;;+  *) # Relative path.+    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix+    ac_top_srcdir=$ac_top_builddir$srcdir ;;+esac+# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be+# absolute.+ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`+ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`+ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`+ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`++    cd $ac_dir+    # Check for guested configure; otherwise get Cygnus style configure.+    if test -f $ac_srcdir/configure.gnu; then+      echo+      $SHELL $ac_srcdir/configure.gnu  --help=recursive+    elif test -f $ac_srcdir/configure; then+      echo+      $SHELL $ac_srcdir/configure  --help=recursive+    elif test -f $ac_srcdir/configure.ac ||+           test -f $ac_srcdir/configure.in; then+      echo+      $ac_configure --help+    else+      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2+    fi+    cd $ac_popdir+  done+fi++test -n "$ac_init_help" && exit 0+if $ac_init_version; then+  cat <<\_ACEOF+Haskell time package configure 0.3.1+generated by GNU Autoconf 2.57++Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002+Free Software Foundation, Inc.+This configure script is free software; the Free Software Foundation+gives unlimited permission to copy, distribute and modify it.+_ACEOF+  exit 0+fi+exec 5>config.log+cat >&5 <<_ACEOF+This file contains any messages produced by compilers while+running configure, to aid debugging if configure makes a mistake.++It was created by Haskell time package $as_me 0.3.1, which was+generated by GNU Autoconf 2.57.  Invocation command line was++  $ $0 $@++_ACEOF+{+cat <<_ASUNAME+## --------- ##+## Platform. ##+## --------- ##++hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`+uname -m = `(uname -m) 2>/dev/null || echo unknown`+uname -r = `(uname -r) 2>/dev/null || echo unknown`+uname -s = `(uname -s) 2>/dev/null || echo unknown`+uname -v = `(uname -v) 2>/dev/null || echo unknown`++/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`++/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`+hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`+/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`+/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`++_ASUNAME++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR+for as_dir in $PATH+do+  IFS=$as_save_IFS+  test -z "$as_dir" && as_dir=.+  echo "PATH: $as_dir"+done++} >&5++cat >&5 <<_ACEOF+++## ----------- ##+## Core tests. ##+## ----------- ##++_ACEOF+++# Keep a trace of the command line.+# Strip out --no-create and --no-recursion so they do not pile up.+# Strip out --silent because we don't want to record it for future runs.+# Also quote any args containing shell meta-characters.+# Make two passes to allow for proper duplicate-argument suppression.+ac_configure_args=+ac_configure_args0=+ac_configure_args1=+ac_sep=+ac_must_keep_next=false+for ac_pass in 1 2+do+  for ac_arg+  do+    case $ac_arg in+    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;+    -q | -quiet | --quiet | --quie | --qui | --qu | --q \+    | -silent | --silent | --silen | --sile | --sil)+      continue ;;+    *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)+      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;+    esac+    case $ac_pass in+    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;+    2)+      ac_configure_args1="$ac_configure_args1 '$ac_arg'"+      if test $ac_must_keep_next = true; then+        ac_must_keep_next=false # Got value, back to normal.+      else+        case $ac_arg in+          *=* | --config-cache | -C | -disable-* | --disable-* \+          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \+          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \+          | -with-* | --with-* | -without-* | --without-* | --x)+            case "$ac_configure_args0 " in+              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;+            esac+            ;;+          -* ) ac_must_keep_next=true ;;+        esac+      fi+      ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"+      # Get rid of the leading space.+      ac_sep=" "+      ;;+    esac+  done+done+$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }+$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }++# When interrupted or exit'd, cleanup temporary files, and complete+# config.log.  We remove comments because anyway the quotes in there+# would cause problems or look ugly.+# WARNING: Be sure not to use single quotes in there, as some shells,+# such as our DU 5.0 friend, will then `close' the trap.+trap 'exit_status=$?+  # Save into config.log some information that might help in debugging.+  {+    echo++    cat <<\_ASBOX+## ---------------- ##+## Cache variables. ##+## ---------------- ##+_ASBOX+    echo+    # The following way of writing the cache mishandles newlines in values,+{+  (set) 2>&1 |+    case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in+    *ac_space=\ *)+      sed -n \+        "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;+    	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"+      ;;+    *)+      sed -n \+        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"+      ;;+    esac;+}+    echo++    cat <<\_ASBOX+## ----------------- ##+## Output variables. ##+## ----------------- ##+_ASBOX+    echo+    for ac_var in $ac_subst_vars+    do+      eval ac_val=$`echo $ac_var`+      echo "$ac_var='"'"'$ac_val'"'"'"+    done | sort+    echo++    if test -n "$ac_subst_files"; then+      cat <<\_ASBOX+## ------------- ##+## Output files. ##+## ------------- ##+_ASBOX+      echo+      for ac_var in $ac_subst_files+      do+	eval ac_val=$`echo $ac_var`+        echo "$ac_var='"'"'$ac_val'"'"'"+      done | sort+      echo+    fi++    if test -s confdefs.h; then+      cat <<\_ASBOX+## ----------- ##+## confdefs.h. ##+## ----------- ##+_ASBOX+      echo+      sed "/^$/d" confdefs.h | sort+      echo+    fi+    test "$ac_signal" != 0 &&+      echo "$as_me: caught signal $ac_signal"+    echo "$as_me: exit $exit_status"+  } >&5+  rm -f core core.* *.core &&+  rm -rf conftest* confdefs* conf$$* $ac_clean_files &&+    exit $exit_status+     ' 0+for ac_signal in 1 2 13 15; do+  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal+done+ac_signal=0++# confdefs.h avoids OS command line length limits that DEFS can exceed.+rm -rf conftest* confdefs.h+# AIX cpp loses on an empty file, so make sure it contains at least a newline.+echo >confdefs.h++# Predefined preprocessor variables.++cat >>confdefs.h <<_ACEOF+#define PACKAGE_NAME "$PACKAGE_NAME"+_ACEOF+++cat >>confdefs.h <<_ACEOF+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"+_ACEOF+++cat >>confdefs.h <<_ACEOF+#define PACKAGE_VERSION "$PACKAGE_VERSION"+_ACEOF+++cat >>confdefs.h <<_ACEOF+#define PACKAGE_STRING "$PACKAGE_STRING"+_ACEOF+++cat >>confdefs.h <<_ACEOF+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"+_ACEOF+++# Let the site file select an alternate cache file if it wants to.+# Prefer explicitly selected file to automatically selected ones.+if test -z "$CONFIG_SITE"; then+  if test "x$prefix" != xNONE; then+    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"+  else+    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"+  fi+fi+for ac_site_file in $CONFIG_SITE; do+  if test -r "$ac_site_file"; then+    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5+echo "$as_me: loading site script $ac_site_file" >&6;}+    sed 's/^/| /' "$ac_site_file" >&5+    . "$ac_site_file"+  fi+done++if test -r "$cache_file"; then+  # Some versions of bash will fail to source /dev/null (special+  # files actually), so we avoid doing that.+  if test -f "$cache_file"; then+    { echo "$as_me:$LINENO: loading cache $cache_file" >&5+echo "$as_me: loading cache $cache_file" >&6;}+    case $cache_file in+      [\\/]* | ?:[\\/]* ) . $cache_file;;+      *)                      . ./$cache_file;;+    esac+  fi+else+  { echo "$as_me:$LINENO: creating cache $cache_file" >&5+echo "$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 `(set) 2>&1 |+               sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; 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,)+      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5+echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}+      ac_cache_corrupted=: ;;+    ,set)+      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5+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+        { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5+echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}+        { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5+echo "$as_me:   former value:  $ac_old_val" >&2;}+        { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5+echo "$as_me:   current value: $ac_new_val" >&2;}+        ac_cache_corrupted=:+      fi;;+  esac+  # Pass precious variables to config.status.+  if test "$ac_new_set" = set; then+    case $ac_new_val in+    *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)+      ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;+    *) ac_arg=$ac_var=$ac_new_val ;;+    esac+    case " $ac_configure_args " in+      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.+      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;+    esac+  fi+done+if $ac_cache_corrupted; then+  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5+echo "$as_me: error: changes in the environment can compromise the build" >&2;}+  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5+echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}+   { (exit 1); exit 1; }; }+fi++ac_ext=c+ac_cpp='$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+++++++++++++++++++++++++++++# Safety check: Ensure that we are in the correct source directory.+++          ac_config_headers="$ac_config_headers include/HsTimeConfig.h"+++ac_ext=c+ac_cpp='$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=$2+echo "$as_me:$LINENO: checking for $ac_word" >&5+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6+if test "${ac_cv_prog_CC+set}" = set; then+  echo $ECHO_N "(cached) $ECHO_C" >&6+else+  if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then+    ac_cv_prog_CC="${ac_tool_prefix}gcc"+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5+    break 2+  fi+done+done++fi+fi+CC=$ac_cv_prog_CC+if test -n "$CC"; then+  echo "$as_me:$LINENO: result: $CC" >&5+echo "${ECHO_T}$CC" >&6+else+  echo "$as_me:$LINENO: result: no" >&5+echo "${ECHO_T}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=$2+echo "$as_me:$LINENO: checking for $ac_word" >&5+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then+  echo $ECHO_N "(cached) $ECHO_C" >&6+else+  if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then+    ac_cv_prog_ac_ct_CC="gcc"+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5+    break 2+  fi+done+done++fi+fi+ac_ct_CC=$ac_cv_prog_ac_ct_CC+if test -n "$ac_ct_CC"; then+  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5+echo "${ECHO_T}$ac_ct_CC" >&6+else+  echo "$as_me:$LINENO: result: no" >&5+echo "${ECHO_T}no" >&6+fi++  CC=$ac_ct_CC+else+  CC="$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=$2+echo "$as_me:$LINENO: checking for $ac_word" >&5+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6+if test "${ac_cv_prog_CC+set}" = set; then+  echo $ECHO_N "(cached) $ECHO_C" >&6+else+  if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then+    ac_cv_prog_CC="${ac_tool_prefix}cc"+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5+    break 2+  fi+done+done++fi+fi+CC=$ac_cv_prog_CC+if test -n "$CC"; then+  echo "$as_me:$LINENO: result: $CC" >&5+echo "${ECHO_T}$CC" >&6+else+  echo "$as_me:$LINENO: result: no" >&5+echo "${ECHO_T}no" >&6+fi++fi+if test -z "$ac_cv_prog_CC"; then+  ac_ct_CC=$CC+  # Extract the first word of "cc", so it can be a program name with args.+set dummy cc; ac_word=$2+echo "$as_me:$LINENO: checking for $ac_word" >&5+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then+  echo $ECHO_N "(cached) $ECHO_C" >&6+else+  if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then+    ac_cv_prog_ac_ct_CC="cc"+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5+    break 2+  fi+done+done++fi+fi+ac_ct_CC=$ac_cv_prog_ac_ct_CC+if test -n "$ac_ct_CC"; then+  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5+echo "${ECHO_T}$ac_ct_CC" >&6+else+  echo "$as_me:$LINENO: result: no" >&5+echo "${ECHO_T}no" >&6+fi++  CC=$ac_ct_CC+else+  CC="$ac_cv_prog_CC"+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=$2+echo "$as_me:$LINENO: checking for $ac_word" >&5+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6+if test "${ac_cv_prog_CC+set}" = set; then+  echo $ECHO_N "(cached) $ECHO_C" >&6+else+  if test -n "$CC"; then+  ac_cv_prog_CC="$CC" # Let the user override the test.+else+  ac_prog_rejected=no+as_save_IFS=$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then+    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then+       ac_prog_rejected=yes+       continue+     fi+    ac_cv_prog_CC="cc"+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5+    break 2+  fi+done+done++if test $ac_prog_rejected = yes; then+  # We found a bogon in the path, so make sure we never use it.+  set dummy $ac_cv_prog_CC+  shift+  if test $# != 0; then+    # We chose a different compiler from the bogus one.+    # However, it has the same basename, so the bogon will be chosen+    # first if we set CC to just the basename; use the full file name.+    shift+    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"+  fi+fi+fi+fi+CC=$ac_cv_prog_CC+if test -n "$CC"; then+  echo "$as_me:$LINENO: result: $CC" >&5+echo "${ECHO_T}$CC" >&6+else+  echo "$as_me:$LINENO: result: no" >&5+echo "${ECHO_T}no" >&6+fi++fi+if test -z "$CC"; then+  if test -n "$ac_tool_prefix"; then+  for ac_prog in cl+  do+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.+set dummy $ac_tool_prefix$ac_prog; ac_word=$2+echo "$as_me:$LINENO: checking for $ac_word" >&5+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6+if test "${ac_cv_prog_CC+set}" = set; then+  echo $ECHO_N "(cached) $ECHO_C" >&6+else+  if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then+    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5+    break 2+  fi+done+done++fi+fi+CC=$ac_cv_prog_CC+if test -n "$CC"; then+  echo "$as_me:$LINENO: result: $CC" >&5+echo "${ECHO_T}$CC" >&6+else+  echo "$as_me:$LINENO: result: no" >&5+echo "${ECHO_T}no" >&6+fi++    test -n "$CC" && break+  done+fi+if test -z "$CC"; then+  ac_ct_CC=$CC+  for ac_prog in cl+do+  # Extract the first word of "$ac_prog", so it can be a program name with args.+set dummy $ac_prog; ac_word=$2+echo "$as_me:$LINENO: checking for $ac_word" >&5+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then+  echo $ECHO_N "(cached) $ECHO_C" >&6+else+  if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then+    ac_cv_prog_ac_ct_CC="$ac_prog"+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5+    break 2+  fi+done+done++fi+fi+ac_ct_CC=$ac_cv_prog_ac_ct_CC+if test -n "$ac_ct_CC"; then+  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5+echo "${ECHO_T}$ac_ct_CC" >&6+else+  echo "$as_me:$LINENO: result: no" >&5+echo "${ECHO_T}no" >&6+fi++  test -n "$ac_ct_CC" && break+done++  CC=$ac_ct_CC+fi++fi+++test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH+See \`config.log' for more details." >&5+echo "$as_me: error: no acceptable C compiler found in \$PATH+See \`config.log' for more details." >&2;}+   { (exit 1); exit 1; }; }++# Provide some information about the compiler.+echo "$as_me:$LINENO:" \+     "checking for C compiler version" >&5+ac_compiler=`set X $ac_compile; echo $2`+{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5+  (eval $ac_compiler --version </dev/null >&5) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); }+{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5+  (eval $ac_compiler -v </dev/null >&5) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); }+{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5+  (eval $ac_compiler -V </dev/null >&5) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); }++cat >conftest.$ac_ext <<_ACEOF+#line $LINENO "configure"+/* confdefs.h.  */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h.  */++int+main ()+{++  ;+  return 0;+}+_ACEOF+ac_clean_files_save=$ac_clean_files+ac_clean_files="$ac_clean_files a.out a.exe b.out"+# Try to create an executable without -o first, disregard a.out.+# It will help us diagnose broken compilers, and finding out an intuition+# of exeext.+echo "$as_me:$LINENO: checking for C compiler default output" >&5+echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6+ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`+if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5+  (eval $ac_link_default) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); }; then+  # Find the output, starting from the most likely.  This scheme is+# not robust to junk in `.', hence go to wildcards (a.*) only as a last+# resort.++# Be careful to initialize this variable, since it used to be cached.+# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.+ac_cv_exeext=+# b.out is created by i960 compilers.+for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out+do+  test -f "$ac_file" || continue+  case $ac_file in+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )+        ;;+    conftest.$ac_ext )+        # This is the source file.+        ;;+    [ab].out )+        # We found the default executable, but exeext='' is most+        # certainly right.+        break;;+    *.* )+        ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`+        # FIXME: I believe we export ac_cv_exeext for Libtool,+        # but it would be cool to find out if it's true.  Does anybody+        # maintain Libtool? --akim.+        export ac_cv_exeext+        break;;+    * )+        break;;+  esac+done+else+  echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++{ { echo "$as_me:$LINENO: error: C compiler cannot create executables+See \`config.log' for more details." >&5+echo "$as_me: error: C compiler cannot create executables+See \`config.log' for more details." >&2;}+   { (exit 77); exit 77; }; }+fi++ac_exeext=$ac_cv_exeext+echo "$as_me:$LINENO: result: $ac_file" >&5+echo "${ECHO_T}$ac_file" >&6++# Check the compiler produces executables we can run.  If not, either+# the compiler is broken, or we cross compile.+echo "$as_me:$LINENO: checking whether the C compiler works" >&5+echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6+# FIXME: These cross compiler hacks should be removed for Autoconf 3.0+# If not cross compiling, check that we can run a simple program.+if test "$cross_compiling" != yes; then+  if { ac_try='./$ac_file'+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+  (eval $ac_try) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); }; }; then+    cross_compiling=no+  else+    if test "$cross_compiling" = maybe; then+	cross_compiling=yes+    else+	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.+If you meant to cross compile, use \`--host'.+See \`config.log' for more details." >&5+echo "$as_me: error: cannot run C compiled programs.+If you meant to cross compile, use \`--host'.+See \`config.log' for more details." >&2;}+   { (exit 1); exit 1; }; }+    fi+  fi+fi+echo "$as_me:$LINENO: result: yes" >&5+echo "${ECHO_T}yes" >&6++rm -f a.out a.exe conftest$ac_cv_exeext b.out+ac_clean_files=$ac_clean_files_save+# Check the compiler produces executables we can run.  If not, either+# the compiler is broken, or we cross compile.+echo "$as_me:$LINENO: checking whether we are cross compiling" >&5+echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6+echo "$as_me:$LINENO: result: $cross_compiling" >&5+echo "${ECHO_T}$cross_compiling" >&6++echo "$as_me:$LINENO: checking for suffix of executables" >&5+echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5+  (eval $ac_link) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); }; then+  # If both `conftest.exe' and `conftest' are `present' (well, observable)+# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will+# work properly (i.e., refer to `conftest.exe'), while it won't with+# `rm'.+for ac_file in conftest.exe conftest conftest.*; do+  test -f "$ac_file" || continue+  case $ac_file in+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`+          export ac_cv_exeext+          break;;+    * ) break;;+  esac+done+else+  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link+See \`config.log' for more details." >&5+echo "$as_me: error: cannot compute suffix of executables: cannot compile and link+See \`config.log' for more details." >&2;}+   { (exit 1); exit 1; }; }+fi++rm -f conftest$ac_cv_exeext+echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5+echo "${ECHO_T}$ac_cv_exeext" >&6++rm -f conftest.$ac_ext+EXEEXT=$ac_cv_exeext+ac_exeext=$EXEEXT+echo "$as_me:$LINENO: checking for suffix of object files" >&5+echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6+if test "${ac_cv_objext+set}" = set; then+  echo $ECHO_N "(cached) $ECHO_C" >&6+else+  cat >conftest.$ac_ext <<_ACEOF+#line $LINENO "configure"+/* confdefs.h.  */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h.  */++int+main ()+{++  ;+  return 0;+}+_ACEOF+rm -f conftest.o conftest.obj+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+  (eval $ac_compile) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); }; then+  for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do+  case $ac_file in+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;+    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`+       break;;+  esac+done+else+  echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile+See \`config.log' for more details." >&5+echo "$as_me: error: cannot compute suffix of object files: cannot compile+See \`config.log' for more details." >&2;}+   { (exit 1); exit 1; }; }+fi++rm -f conftest.$ac_cv_objext conftest.$ac_ext+fi+echo "$as_me:$LINENO: result: $ac_cv_objext" >&5+echo "${ECHO_T}$ac_cv_objext" >&6+OBJEXT=$ac_cv_objext+ac_objext=$OBJEXT+echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5+echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6+if test "${ac_cv_c_compiler_gnu+set}" = set; then+  echo $ECHO_N "(cached) $ECHO_C" >&6+else+  cat >conftest.$ac_ext <<_ACEOF+#line $LINENO "configure"+/* confdefs.h.  */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h.  */++int+main ()+{+#ifndef __GNUC__+       choke me+#endif++  ;+  return 0;+}+_ACEOF+rm -f conftest.$ac_objext+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+  (eval $ac_compile) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); } &&+         { ac_try='test -s conftest.$ac_objext'+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+  (eval $ac_try) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); }; }; then+  ac_compiler_gnu=yes+else+  echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++ac_compiler_gnu=no+fi+rm -f conftest.$ac_objext conftest.$ac_ext+ac_cv_c_compiler_gnu=$ac_compiler_gnu++fi+echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5+echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6+GCC=`test $ac_compiler_gnu = yes && echo yes`+ac_test_CFLAGS=${CFLAGS+set}+ac_save_CFLAGS=$CFLAGS+CFLAGS="-g"+echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5+echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6+if test "${ac_cv_prog_cc_g+set}" = set; then+  echo $ECHO_N "(cached) $ECHO_C" >&6+else+  cat >conftest.$ac_ext <<_ACEOF+#line $LINENO "configure"+/* confdefs.h.  */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h.  */++int+main ()+{++  ;+  return 0;+}+_ACEOF+rm -f conftest.$ac_objext+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+  (eval $ac_compile) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); } &&+         { ac_try='test -s conftest.$ac_objext'+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+  (eval $ac_try) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); }; }; then+  ac_cv_prog_cc_g=yes+else+  echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++ac_cv_prog_cc_g=no+fi+rm -f conftest.$ac_objext conftest.$ac_ext+fi+echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5+echo "${ECHO_T}$ac_cv_prog_cc_g" >&6+if test "$ac_test_CFLAGS" = set; then+  CFLAGS=$ac_save_CFLAGS+elif test $ac_cv_prog_cc_g = yes; then+  if test "$GCC" = yes; then+    CFLAGS="-g -O2"+  else+    CFLAGS="-g"+  fi+else+  if test "$GCC" = yes; then+    CFLAGS="-O2"+  else+    CFLAGS=+  fi+fi+echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5+echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6+if test "${ac_cv_prog_cc_stdc+set}" = set; then+  echo $ECHO_N "(cached) $ECHO_C" >&6+else+  ac_cv_prog_cc_stdc=no+ac_save_CC=$CC+cat >conftest.$ac_ext <<_ACEOF+#line $LINENO "configure"+/* confdefs.h.  */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h.  */+#include <stdarg.h>+#include <stdio.h>+#include <sys/types.h>+#include <sys/stat.h>+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */+struct buf { int x; };+FILE * (*rcsopen) (struct buf *, struct stat *, int);+static char *e (p, i)+     char **p;+     int i;+{+  return p[i];+}+static char *f (char * (*g) (char **, int), char **p, ...)+{+  char *s;+  va_list v;+  va_start (v,p);+  s = g (p, va_arg (v,int));+  va_end (v);+  return s;+}+int test (int i, double x);+struct s1 {int (*f) (int a);};+struct s2 {int (*f) (double a);};+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);+int argc;+char **argv;+int+main ()+{+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];+  ;+  return 0;+}+_ACEOF+# Don't try gcc -ansi; that turns off useful extensions and+# breaks some systems' header files.+# AIX			-qlanglvl=ansi+# Ultrix and OSF/1	-std1+# HP-UX 10.20 and later	-Ae+# HP-UX older versions	-Aa -D_HPUX_SOURCE+# SVR4			-Xc -D__EXTENSIONS__+for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"+do+  CC="$ac_save_CC $ac_arg"+  rm -f conftest.$ac_objext+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+  (eval $ac_compile) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); } &&+         { ac_try='test -s conftest.$ac_objext'+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+  (eval $ac_try) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); }; }; then+  ac_cv_prog_cc_stdc=$ac_arg+break+else+  echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++fi+rm -f conftest.$ac_objext+done+rm -f conftest.$ac_ext conftest.$ac_objext+CC=$ac_save_CC++fi++case "x$ac_cv_prog_cc_stdc" in+  x|xno)+    echo "$as_me:$LINENO: result: none needed" >&5+echo "${ECHO_T}none needed" >&6 ;;+  *)+    echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5+echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6+    CC="$CC $ac_cv_prog_cc_stdc" ;;+esac++# Some people use a C++ compiler to compile C.  Since we use `exit',+# in C++ we need to declare it.  In case someone uses the same compiler+# for both compiling C and C++ we need to have the C++ compiler decide+# the declaration of exit, since it's the most demanding environment.+cat >conftest.$ac_ext <<_ACEOF+#ifndef __cplusplus+  choke me+#endif+_ACEOF+rm -f conftest.$ac_objext+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+  (eval $ac_compile) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); } &&+         { ac_try='test -s conftest.$ac_objext'+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+  (eval $ac_try) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); }; }; then+  for ac_declaration in \+   ''\+   '#include <stdlib.h>' \+   'extern "C" void std::exit (int) throw (); using std::exit;' \+   'extern "C" void std::exit (int); using std::exit;' \+   'extern "C" void exit (int) throw ();' \+   'extern "C" void exit (int);' \+   'void exit (int);'+do+  cat >conftest.$ac_ext <<_ACEOF+#line $LINENO "configure"+/* confdefs.h.  */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h.  */+#include <stdlib.h>+$ac_declaration+int+main ()+{+exit (42);+  ;+  return 0;+}+_ACEOF+rm -f conftest.$ac_objext+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+  (eval $ac_compile) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); } &&+         { ac_try='test -s conftest.$ac_objext'+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+  (eval $ac_try) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); }; }; then+  :+else+  echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++continue+fi+rm -f conftest.$ac_objext conftest.$ac_ext+  cat >conftest.$ac_ext <<_ACEOF+#line $LINENO "configure"+/* confdefs.h.  */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h.  */+$ac_declaration+int+main ()+{+exit (42);+  ;+  return 0;+}+_ACEOF+rm -f conftest.$ac_objext+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+  (eval $ac_compile) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); } &&+         { ac_try='test -s conftest.$ac_objext'+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+  (eval $ac_try) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); }; }; then+  break+else+  echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++fi+rm -f conftest.$ac_objext conftest.$ac_ext+done+rm -f conftest*+if test -n "$ac_declaration"; then+  echo '#ifdef __cplusplus' >>confdefs.h+  echo $ac_declaration      >>confdefs.h+  echo '#endif'             >>confdefs.h+fi++else+  echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++fi+rm -f conftest.$ac_objext conftest.$ac_ext+ac_ext=c+ac_cpp='$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+++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+echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5+echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6+# On Suns, sometimes $CPP names a directory.+if test -n "$CPP" && test -d "$CPP"; then+  CPP=+fi+if test -z "$CPP"; then+  if test "${ac_cv_prog_CPP+set}" = set; then+  echo $ECHO_N "(cached) $ECHO_C" >&6+else+      # Double quotes because CPP needs to be expanded+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"+    do+      ac_preproc_ok=false+for ac_c_preproc_warn_flag in '' yes+do+  # Use a header file that comes with gcc, so configuring glibc+  # with a fresh cross-compiler works.+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since+  # <limits.h> exists even on freestanding compilers.+  # On the NeXT, cc -E runs the code through the compiler's parser,+  # not just through cpp. "Syntax error" is here to catch this case.+  cat >conftest.$ac_ext <<_ACEOF+#line $LINENO "configure"+/* confdefs.h.  */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h.  */+#ifdef __STDC__+# include <limits.h>+#else+# include <assert.h>+#endif+                     Syntax error+_ACEOF+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1+  ac_status=$?+  grep -v '^ *+' conftest.er1 >conftest.err+  rm -f conftest.er1+  cat conftest.err >&5+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); } >/dev/null; then+  if test -s conftest.err; then+    ac_cpp_err=$ac_c_preproc_warn_flag+  else+    ac_cpp_err=+  fi+else+  ac_cpp_err=yes+fi+if test -z "$ac_cpp_err"; then+  :+else+  echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++  # Broken: fails on valid input.+continue+fi+rm -f conftest.err conftest.$ac_ext++  # OK, works on sane cases.  Now check whether non-existent headers+  # can be detected and how.+  cat >conftest.$ac_ext <<_ACEOF+#line $LINENO "configure"+/* confdefs.h.  */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h.  */+#include <ac_nonexistent.h>+_ACEOF+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1+  ac_status=$?+  grep -v '^ *+' conftest.er1 >conftest.err+  rm -f conftest.er1+  cat conftest.err >&5+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); } >/dev/null; then+  if test -s conftest.err; then+    ac_cpp_err=$ac_c_preproc_warn_flag+  else+    ac_cpp_err=+  fi+else+  ac_cpp_err=yes+fi+if test -z "$ac_cpp_err"; then+  # Broken: success on invalid input.+continue+else+  echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++  # Passes both tests.+ac_preproc_ok=:+break+fi+rm -f conftest.err conftest.$ac_ext++done+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.+rm -f 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+echo "$as_me:$LINENO: result: $CPP" >&5+echo "${ECHO_T}$CPP" >&6+ac_preproc_ok=false+for ac_c_preproc_warn_flag in '' yes+do+  # Use a header file that comes with gcc, so configuring glibc+  # with a fresh cross-compiler works.+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since+  # <limits.h> exists even on freestanding compilers.+  # On the NeXT, cc -E runs the code through the compiler's parser,+  # not just through cpp. "Syntax error" is here to catch this case.+  cat >conftest.$ac_ext <<_ACEOF+#line $LINENO "configure"+/* confdefs.h.  */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h.  */+#ifdef __STDC__+# include <limits.h>+#else+# include <assert.h>+#endif+                     Syntax error+_ACEOF+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1+  ac_status=$?+  grep -v '^ *+' conftest.er1 >conftest.err+  rm -f conftest.er1+  cat conftest.err >&5+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); } >/dev/null; then+  if test -s conftest.err; then+    ac_cpp_err=$ac_c_preproc_warn_flag+  else+    ac_cpp_err=+  fi+else+  ac_cpp_err=yes+fi+if test -z "$ac_cpp_err"; then+  :+else+  echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++  # Broken: fails on valid input.+continue+fi+rm -f conftest.err conftest.$ac_ext++  # OK, works on sane cases.  Now check whether non-existent headers+  # can be detected and how.+  cat >conftest.$ac_ext <<_ACEOF+#line $LINENO "configure"+/* confdefs.h.  */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h.  */+#include <ac_nonexistent.h>+_ACEOF+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1+  ac_status=$?+  grep -v '^ *+' conftest.er1 >conftest.err+  rm -f conftest.er1+  cat conftest.err >&5+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); } >/dev/null; then+  if test -s conftest.err; then+    ac_cpp_err=$ac_c_preproc_warn_flag+  else+    ac_cpp_err=+  fi+else+  ac_cpp_err=yes+fi+if test -z "$ac_cpp_err"; then+  # Broken: success on invalid input.+continue+else+  echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++  # Passes both tests.+ac_preproc_ok=:+break+fi+rm -f conftest.err conftest.$ac_ext++done+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.+rm -f conftest.err conftest.$ac_ext+if $ac_preproc_ok; then+  :+else+  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check+See \`config.log' for more details." >&5+echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check+See \`config.log' for more details." >&2;}+   { (exit 1); exit 1; }; }+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+++echo "$as_me:$LINENO: checking for egrep" >&5+echo $ECHO_N "checking for egrep... $ECHO_C" >&6+if test "${ac_cv_prog_egrep+set}" = set; then+  echo $ECHO_N "(cached) $ECHO_C" >&6+else+  if echo a | (grep -E '(a|b)') >/dev/null 2>&1+    then ac_cv_prog_egrep='grep -E'+    else ac_cv_prog_egrep='egrep'+    fi+fi+echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5+echo "${ECHO_T}$ac_cv_prog_egrep" >&6+ EGREP=$ac_cv_prog_egrep+++echo "$as_me:$LINENO: checking for ANSI C header files" >&5+echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6+if test "${ac_cv_header_stdc+set}" = set; then+  echo $ECHO_N "(cached) $ECHO_C" >&6+else+  cat >conftest.$ac_ext <<_ACEOF+#line $LINENO "configure"+/* confdefs.h.  */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h.  */+#include <stdlib.h>+#include <stdarg.h>+#include <string.h>+#include <float.h>++int+main ()+{++  ;+  return 0;+}+_ACEOF+rm -f conftest.$ac_objext+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+  (eval $ac_compile) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); } &&+         { ac_try='test -s conftest.$ac_objext'+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+  (eval $ac_try) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); }; }; then+  ac_cv_header_stdc=yes+else+  echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++ac_cv_header_stdc=no+fi+rm -f conftest.$ac_objext conftest.$ac_ext++if test $ac_cv_header_stdc = yes; then+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.+  cat >conftest.$ac_ext <<_ACEOF+#line $LINENO "configure"+/* confdefs.h.  */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h.  */+#include <string.h>++_ACEOF+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |+  $EGREP "memchr" >/dev/null 2>&1; then+  :+else+  ac_cv_header_stdc=no+fi+rm -f conftest*++fi++if test $ac_cv_header_stdc = yes; then+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.+  cat >conftest.$ac_ext <<_ACEOF+#line $LINENO "configure"+/* confdefs.h.  */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h.  */+#include <stdlib.h>++_ACEOF+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |+  $EGREP "free" >/dev/null 2>&1; then+  :+else+  ac_cv_header_stdc=no+fi+rm -f conftest*++fi++if test $ac_cv_header_stdc = yes; then+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.+  if test "$cross_compiling" = yes; then+  :+else+  cat >conftest.$ac_ext <<_ACEOF+#line $LINENO "configure"+/* confdefs.h.  */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h.  */+#include <ctype.h>+#if ((' ' & 0x0FF) == 0x020)+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))+#else+# define ISLOWER(c) \+                   (('a' <= (c) && (c) <= 'i') \+                     || ('j' <= (c) && (c) <= 'r') \+                     || ('s' <= (c) && (c) <= 'z'))+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))+#endif++#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))+int+main ()+{+  int i;+  for (i = 0; i < 256; i++)+    if (XOR (islower (i), ISLOWER (i))+        || toupper (i) != TOUPPER (i))+      exit(2);+  exit (0);+}+_ACEOF+rm -f conftest$ac_exeext+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5+  (eval $ac_link) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+  (eval $ac_try) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); }; }; then+  :+else+  echo "$as_me: program exited with status $ac_status" >&5+echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++( exit $ac_status )+ac_cv_header_stdc=no+fi+rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext+fi+fi+fi+echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5+echo "${ECHO_T}$ac_cv_header_stdc" >&6+if test $ac_cv_header_stdc = yes; then++cat >>confdefs.h <<\_ACEOF+#define STDC_HEADERS 1+_ACEOF++fi++# On IRIX 5.3, sys/types and inttypes.h are conflicting.++++++++++for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \+                  inttypes.h stdint.h unistd.h+do+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`+echo "$as_me:$LINENO: checking for $ac_header" >&5+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6+if eval "test \"\${$as_ac_Header+set}\" = set"; then+  echo $ECHO_N "(cached) $ECHO_C" >&6+else+  cat >conftest.$ac_ext <<_ACEOF+#line $LINENO "configure"+/* confdefs.h.  */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h.  */+$ac_includes_default++#include <$ac_header>+_ACEOF+rm -f conftest.$ac_objext+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+  (eval $ac_compile) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); } &&+         { ac_try='test -s conftest.$ac_objext'+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+  (eval $ac_try) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); }; }; then+  eval "$as_ac_Header=yes"+else+  echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++eval "$as_ac_Header=no"+fi+rm -f conftest.$ac_objext conftest.$ac_ext+fi+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6+if test `eval echo '${'$as_ac_Header'}'` = yes; then+  cat >>confdefs.h <<_ACEOF+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1+_ACEOF++fi++done++++for ac_header in time.h+do+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`+if eval "test \"\${$as_ac_Header+set}\" = set"; then+  echo "$as_me:$LINENO: checking for $ac_header" >&5+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6+if eval "test \"\${$as_ac_Header+set}\" = set"; then+  echo $ECHO_N "(cached) $ECHO_C" >&6+fi+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6+else+  # Is the header compilable?+echo "$as_me:$LINENO: checking $ac_header usability" >&5+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6+cat >conftest.$ac_ext <<_ACEOF+#line $LINENO "configure"+/* confdefs.h.  */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h.  */+$ac_includes_default+#include <$ac_header>+_ACEOF+rm -f conftest.$ac_objext+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+  (eval $ac_compile) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); } &&+         { ac_try='test -s conftest.$ac_objext'+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+  (eval $ac_try) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); }; }; then+  ac_header_compiler=yes+else+  echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++ac_header_compiler=no+fi+rm -f conftest.$ac_objext conftest.$ac_ext+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5+echo "${ECHO_T}$ac_header_compiler" >&6++# Is the header present?+echo "$as_me:$LINENO: checking $ac_header presence" >&5+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6+cat >conftest.$ac_ext <<_ACEOF+#line $LINENO "configure"+/* confdefs.h.  */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h.  */+#include <$ac_header>+_ACEOF+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1+  ac_status=$?+  grep -v '^ *+' conftest.er1 >conftest.err+  rm -f conftest.er1+  cat conftest.err >&5+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); } >/dev/null; then+  if test -s conftest.err; then+    ac_cpp_err=$ac_c_preproc_warn_flag+  else+    ac_cpp_err=+  fi+else+  ac_cpp_err=yes+fi+if test -z "$ac_cpp_err"; then+  ac_header_preproc=yes+else+  echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++  ac_header_preproc=no+fi+rm -f conftest.err conftest.$ac_ext+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5+echo "${ECHO_T}$ac_header_preproc" >&6++# So?  What about this header?+case $ac_header_compiler:$ac_header_preproc in+  yes:no )+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}+    (+      cat <<\_ASBOX+## ------------------------------------ ##+## Report this to bug-autoconf@gnu.org. ##+## ------------------------------------ ##+_ASBOX+    ) |+      sed "s/^/$as_me: WARNING:     /" >&2+    ;;+  no:yes )+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}+    { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5+echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}+    (+      cat <<\_ASBOX+## ------------------------------------ ##+## Report this to bug-autoconf@gnu.org. ##+## ------------------------------------ ##+_ASBOX+    ) |+      sed "s/^/$as_me: WARNING:     /" >&2+    ;;+esac+echo "$as_me:$LINENO: checking for $ac_header" >&5+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6+if eval "test \"\${$as_ac_Header+set}\" = set"; then+  echo $ECHO_N "(cached) $ECHO_C" >&6+else+  eval "$as_ac_Header=$ac_header_preproc"+fi+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6++fi+if test `eval echo '${'$as_ac_Header'}'` = yes; then+  cat >>confdefs.h <<_ACEOF+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1+_ACEOF++fi++done++++for ac_func in gmtime_r localtime_r+do+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`+echo "$as_me:$LINENO: checking for $ac_func" >&5+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6+if eval "test \"\${$as_ac_var+set}\" = set"; then+  echo $ECHO_N "(cached) $ECHO_C" >&6+else+  cat >conftest.$ac_ext <<_ACEOF+#line $LINENO "configure"+/* confdefs.h.  */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h.  */+/* System header to define __stub macros and hopefully few prototypes,+    which can conflict with char $ac_func (); below.+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since+    <limits.h> exists even on freestanding compilers.  */+#ifdef __STDC__+# include <limits.h>+#else+# include <assert.h>+#endif+/* Override any gcc2 internal prototype to avoid an error.  */+#ifdef __cplusplus+extern "C"+{+#endif+/* We use char because int might match the return type of a gcc2+   builtin and then its argument prototype would still apply.  */+char $ac_func ();+/* The GNU C library defines this for functions which it implements+    to always fail with ENOSYS.  Some functions are actually named+    something starting with __ and the normal name is an alias.  */+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)+choke me+#else+char (*f) () = $ac_func;+#endif+#ifdef __cplusplus+}+#endif++int+main ()+{+return f != $ac_func;+  ;+  return 0;+}+_ACEOF+rm -f conftest.$ac_objext conftest$ac_exeext+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5+  (eval $ac_link) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); } &&+         { ac_try='test -s conftest$ac_exeext'+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+  (eval $ac_try) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); }; }; then+  eval "$as_ac_var=yes"+else+  echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++eval "$as_ac_var=no"+fi+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext+fi+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6+if test `eval echo '${'$as_ac_var'}'` = yes; then+  cat >>confdefs.h <<_ACEOF+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1+_ACEOF++fi+done+++echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5+echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6+if test "${ac_cv_struct_tm+set}" = set; then+  echo $ECHO_N "(cached) $ECHO_C" >&6+else+  cat >conftest.$ac_ext <<_ACEOF+#line $LINENO "configure"+/* confdefs.h.  */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h.  */+#include <sys/types.h>+#include <time.h>++int+main ()+{+struct tm *tp; tp->tm_sec;+  ;+  return 0;+}+_ACEOF+rm -f conftest.$ac_objext+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+  (eval $ac_compile) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); } &&+         { ac_try='test -s conftest.$ac_objext'+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+  (eval $ac_try) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); }; }; then+  ac_cv_struct_tm=time.h+else+  echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++ac_cv_struct_tm=sys/time.h+fi+rm -f conftest.$ac_objext conftest.$ac_ext+fi+echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5+echo "${ECHO_T}$ac_cv_struct_tm" >&6+if test $ac_cv_struct_tm = sys/time.h; then++cat >>confdefs.h <<\_ACEOF+#define TM_IN_SYS_TIME 1+_ACEOF++fi++echo "$as_me:$LINENO: checking for struct tm.tm_zone" >&5+echo $ECHO_N "checking for struct tm.tm_zone... $ECHO_C" >&6+if test "${ac_cv_member_struct_tm_tm_zone+set}" = set; then+  echo $ECHO_N "(cached) $ECHO_C" >&6+else+  cat >conftest.$ac_ext <<_ACEOF+#line $LINENO "configure"+/* confdefs.h.  */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h.  */+#include <sys/types.h>+#include <$ac_cv_struct_tm>+++int+main ()+{+static struct tm ac_aggr;+if (ac_aggr.tm_zone)+return 0;+  ;+  return 0;+}+_ACEOF+rm -f conftest.$ac_objext+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+  (eval $ac_compile) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); } &&+         { ac_try='test -s conftest.$ac_objext'+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+  (eval $ac_try) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); }; }; then+  ac_cv_member_struct_tm_tm_zone=yes+else+  echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++cat >conftest.$ac_ext <<_ACEOF+#line $LINENO "configure"+/* confdefs.h.  */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h.  */+#include <sys/types.h>+#include <$ac_cv_struct_tm>+++int+main ()+{+static struct tm ac_aggr;+if (sizeof ac_aggr.tm_zone)+return 0;+  ;+  return 0;+}+_ACEOF+rm -f conftest.$ac_objext+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+  (eval $ac_compile) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); } &&+         { ac_try='test -s conftest.$ac_objext'+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+  (eval $ac_try) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); }; }; then+  ac_cv_member_struct_tm_tm_zone=yes+else+  echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++ac_cv_member_struct_tm_tm_zone=no+fi+rm -f conftest.$ac_objext conftest.$ac_ext+fi+rm -f conftest.$ac_objext conftest.$ac_ext+fi+echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_zone" >&5+echo "${ECHO_T}$ac_cv_member_struct_tm_tm_zone" >&6+if test $ac_cv_member_struct_tm_tm_zone = yes; then++cat >>confdefs.h <<_ACEOF+#define HAVE_STRUCT_TM_TM_ZONE 1+_ACEOF+++fi++if test "$ac_cv_member_struct_tm_tm_zone" = yes; then++cat >>confdefs.h <<\_ACEOF+#define HAVE_TM_ZONE 1+_ACEOF++else+  echo "$as_me:$LINENO: checking for tzname" >&5+echo $ECHO_N "checking for tzname... $ECHO_C" >&6+if test "${ac_cv_var_tzname+set}" = set; then+  echo $ECHO_N "(cached) $ECHO_C" >&6+else+  cat >conftest.$ac_ext <<_ACEOF+#line $LINENO "configure"+/* confdefs.h.  */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h.  */+#include <time.h>+#ifndef tzname /* For SGI.  */+extern char *tzname[]; /* RS6000 and others reject char **tzname.  */+#endif++int+main ()+{+atoi(*tzname);+  ;+  return 0;+}+_ACEOF+rm -f conftest.$ac_objext conftest$ac_exeext+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5+  (eval $ac_link) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); } &&+         { ac_try='test -s conftest$ac_exeext'+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+  (eval $ac_try) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); }; }; then+  ac_cv_var_tzname=yes+else+  echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++ac_cv_var_tzname=no+fi+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext+fi+echo "$as_me:$LINENO: result: $ac_cv_var_tzname" >&5+echo "${ECHO_T}$ac_cv_var_tzname" >&6+  if test $ac_cv_var_tzname = yes; then++cat >>confdefs.h <<\_ACEOF+#define HAVE_TZNAME 1+_ACEOF++  fi+fi+++echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5+echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6+if test "${ac_cv_header_time+set}" = set; then+  echo $ECHO_N "(cached) $ECHO_C" >&6+else+  cat >conftest.$ac_ext <<_ACEOF+#line $LINENO "configure"+/* confdefs.h.  */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h.  */+#include <sys/types.h>+#include <sys/time.h>+#include <time.h>++int+main ()+{+if ((struct tm *) 0)+return 0;+  ;+  return 0;+}+_ACEOF+rm -f conftest.$ac_objext+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+  (eval $ac_compile) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); } &&+         { ac_try='test -s conftest.$ac_objext'+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+  (eval $ac_try) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); }; }; then+  ac_cv_header_time=yes+else+  echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++ac_cv_header_time=no+fi+rm -f conftest.$ac_objext conftest.$ac_ext+fi+echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5+echo "${ECHO_T}$ac_cv_header_time" >&6+if test $ac_cv_header_time = yes; then++cat >>confdefs.h <<\_ACEOF+#define TIME_WITH_SYS_TIME 1+_ACEOF++fi+++for ac_header in sys/time.h+do+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`+if eval "test \"\${$as_ac_Header+set}\" = set"; then+  echo "$as_me:$LINENO: checking for $ac_header" >&5+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6+if eval "test \"\${$as_ac_Header+set}\" = set"; then+  echo $ECHO_N "(cached) $ECHO_C" >&6+fi+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6+else+  # Is the header compilable?+echo "$as_me:$LINENO: checking $ac_header usability" >&5+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6+cat >conftest.$ac_ext <<_ACEOF+#line $LINENO "configure"+/* confdefs.h.  */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h.  */+$ac_includes_default+#include <$ac_header>+_ACEOF+rm -f conftest.$ac_objext+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+  (eval $ac_compile) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); } &&+         { ac_try='test -s conftest.$ac_objext'+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+  (eval $ac_try) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); }; }; then+  ac_header_compiler=yes+else+  echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++ac_header_compiler=no+fi+rm -f conftest.$ac_objext conftest.$ac_ext+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5+echo "${ECHO_T}$ac_header_compiler" >&6++# Is the header present?+echo "$as_me:$LINENO: checking $ac_header presence" >&5+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6+cat >conftest.$ac_ext <<_ACEOF+#line $LINENO "configure"+/* confdefs.h.  */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h.  */+#include <$ac_header>+_ACEOF+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1+  ac_status=$?+  grep -v '^ *+' conftest.er1 >conftest.err+  rm -f conftest.er1+  cat conftest.err >&5+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); } >/dev/null; then+  if test -s conftest.err; then+    ac_cpp_err=$ac_c_preproc_warn_flag+  else+    ac_cpp_err=+  fi+else+  ac_cpp_err=yes+fi+if test -z "$ac_cpp_err"; then+  ac_header_preproc=yes+else+  echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++  ac_header_preproc=no+fi+rm -f conftest.err conftest.$ac_ext+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5+echo "${ECHO_T}$ac_header_preproc" >&6++# So?  What about this header?+case $ac_header_compiler:$ac_header_preproc in+  yes:no )+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}+    (+      cat <<\_ASBOX+## ------------------------------------ ##+## Report this to bug-autoconf@gnu.org. ##+## ------------------------------------ ##+_ASBOX+    ) |+      sed "s/^/$as_me: WARNING:     /" >&2+    ;;+  no:yes )+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}+    { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5+echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}+    (+      cat <<\_ASBOX+## ------------------------------------ ##+## Report this to bug-autoconf@gnu.org. ##+## ------------------------------------ ##+_ASBOX+    ) |+      sed "s/^/$as_me: WARNING:     /" >&2+    ;;+esac+echo "$as_me:$LINENO: checking for $ac_header" >&5+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6+if eval "test \"\${$as_ac_Header+set}\" = set"; then+  echo $ECHO_N "(cached) $ECHO_C" >&6+else+  eval "$as_ac_Header=$ac_header_preproc"+fi+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6++fi+if test `eval echo '${'$as_ac_Header'}'` = yes; then+  cat >>confdefs.h <<_ACEOF+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1+_ACEOF++fi++done++echo "$as_me:$LINENO: checking whether altzone is declared" >&5+echo $ECHO_N "checking whether altzone is declared... $ECHO_C" >&6+if test "${ac_cv_have_decl_altzone+set}" = set; then+  echo $ECHO_N "(cached) $ECHO_C" >&6+else+  cat >conftest.$ac_ext <<_ACEOF+#line $LINENO "configure"+/* confdefs.h.  */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h.  */+#if TIME_WITH_SYS_TIME+# include <sys/time.h>+# include <time.h>+#else+# if HAVE_SYS_TIME_H+#  include <sys/time.h>+# else+#  include <time.h>+# endif+#endif++int+main ()+{+#ifndef altzone+  char *p = (char *) altzone;+#endif++  ;+  return 0;+}+_ACEOF+rm -f conftest.$ac_objext+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+  (eval $ac_compile) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); } &&+         { ac_try='test -s conftest.$ac_objext'+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+  (eval $ac_try) 2>&5+  ac_status=$?+  echo "$as_me:$LINENO: \$? = $ac_status" >&5+  (exit $ac_status); }; }; then+  ac_cv_have_decl_altzone=yes+else+  echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++ac_cv_have_decl_altzone=no+fi+rm -f conftest.$ac_objext conftest.$ac_ext+fi+echo "$as_me:$LINENO: result: $ac_cv_have_decl_altzone" >&5+echo "${ECHO_T}$ac_cv_have_decl_altzone" >&6+if test $ac_cv_have_decl_altzone = yes; then++cat >>confdefs.h <<_ACEOF+#define HAVE_DECL_ALTZONE 1+_ACEOF+++else+  cat >>confdefs.h <<_ACEOF+#define HAVE_DECL_ALTZONE 0+_ACEOF+++fi+++++cat >confcache <<\_ACEOF+# This file is a shell script that caches the results of configure+# tests run on this system so they can be shared between configure+# scripts and configure runs, see configure's option --config-cache.+# It is not useful on other systems.  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By we need to know if files were specified by the user.+ac_need_defaults=:+while test $# != 0+do+  case $1 in+  --*=*)+    ac_option=`expr "x$1" : 'x\([^=]*\)='`+    ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`+    ac_shift=:+    ;;+  -*)+    ac_option=$1+    ac_optarg=$2+    ac_shift=shift+    ;;+  *) # This is not an option, so the user has probably given explicit+     # arguments.+     ac_option=$1+     ac_need_defaults=false;;+  esac++  case $ac_option in+  # Handling of the options.+_ACEOF+cat >>$CONFIG_STATUS <<\_ACEOF+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)+    ac_cs_recheck=: ;;+  --version | --vers* | -V )+    echo "$ac_cs_version"; exit 0 ;;+  --he | --h)+    # Conflict between --help and --header+    { { echo "$as_me:$LINENO: error: ambiguous option: $1+Try \`$0 --help' for more information." >&5+echo "$as_me: error: ambiguous option: $1+Try \`$0 --help' for more information." >&2;}+   { (exit 1); exit 1; }; };;+  --help | --hel | -h )+    echo "$ac_cs_usage"; exit 0 ;;+  --debug | --d* | -d )+    debug=: ;;+  --file | --fil | --fi | --f )+    $ac_shift+    CONFIG_FILES="$CONFIG_FILES $ac_optarg"+    ac_need_defaults=false;;+  --header | --heade | --head | --hea )+    $ac_shift+    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"+    ac_need_defaults=false;;+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \+  | -silent | --silent | --silen | --sile | --sil | --si | --s)+    ac_cs_silent=: ;;++  # This is an error.+  -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1+Try \`$0 --help' for more information." >&5+echo "$as_me: error: unrecognized option: $1+Try \`$0 --help' for more information." >&2;}+   { (exit 1); exit 1; }; } ;;++  *) ac_config_targets="$ac_config_targets $1" ;;++  esac+  shift+done++ac_configure_extra_args=++if $ac_cs_silent; then+  exec 6>/dev/null+  ac_configure_extra_args="$ac_configure_extra_args --silent"+fi++_ACEOF+cat >>$CONFIG_STATUS <<_ACEOF+if \$ac_cs_recheck; then+  echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6+  exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion+fi++_ACEOF++++++cat >>$CONFIG_STATUS <<\_ACEOF+for ac_config_target in $ac_config_targets+do+  case "$ac_config_target" in+  # Handling of arguments.+  "include/HsTimeConfig.h" ) CONFIG_HEADERS="$CONFIG_HEADERS include/HsTimeConfig.h" ;;+  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5+echo "$as_me: error: invalid argument: $ac_config_target" >&2;}+   { (exit 1); exit 1; }; };;+  esac+done++# If the user did not use the arguments to specify the items to instantiate,+# then the envvar interface is used.  Set only those that are not.+# We use the long form for the default assignment because of an extremely+# bizarre bug on SunOS 4.1.3.+if $ac_need_defaults; then+  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers+fi++# Have a temporary directory for convenience.  Make it in the build tree+# simply because there is no reason to put it here, and in addition,+# creating and moving files from /tmp can sometimes cause problems.+# Create a temporary directory, and hook for its removal unless debugging.+$debug ||+{+  trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0+  trap '{ (exit 1); exit 1; }' 1 2 13 15+}++# Create a (secure) tmp directory for tmp files.++{+  tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&+  test -n "$tmp" && test -d "$tmp"+}  ||+{+  tmp=./confstat$$-$RANDOM+  (umask 077 && mkdir $tmp)+} ||+{+   echo "$me: cannot create a temporary directory in ." >&2+   { (exit 1); exit 1; }+}++_ACEOF++cat >>$CONFIG_STATUS <<\_ACEOF++#+# CONFIG_HEADER section.+#++# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where+# NAME is the cpp macro being defined and VALUE is the value it is being given.+#+# ac_d sets the value in "#define NAME VALUE" lines.+ac_dA='s,^\([ 	]*\)#\([ 	]*define[ 	][ 	]*\)'+ac_dB='[ 	].*$,\1#\2'+ac_dC=' '+ac_dD=',;t'+# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".+ac_uA='s,^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'+ac_uB='$,\1#\2define\3'+ac_uC=' '+ac_uD=',;t'++for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue+  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".+  case $ac_file in+  - | *:- | *:-:* ) # input from stdin+        cat >$tmp/stdin+        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`+        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;+  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`+        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;+  * )   ac_file_in=$ac_file.in ;;+  esac++  test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5+echo "$as_me: creating $ac_file" >&6;}++  # First look for the input files in the build tree, otherwise in the+  # src tree.+  ac_file_inputs=`IFS=:+    for f in $ac_file_in; do+      case $f in+      -) echo $tmp/stdin ;;+      [\\/$]*)+         # Absolute (can't be DOS-style, as IFS=:)+         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5+echo "$as_me: error: cannot find input file: $f" >&2;}+   { (exit 1); exit 1; }; }+         echo $f;;+      *) # Relative+         if test -f "$f"; then+           # Build tree+           echo $f+         elif test -f "$srcdir/$f"; then+           # Source tree+           echo $srcdir/$f+         else+           # /dev/null tree+           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5+echo "$as_me: error: cannot find input file: $f" >&2;}+   { (exit 1); exit 1; }; }+         fi;;+      esac+    done` || { (exit 1); exit 1; }+  # Remove the trailing spaces.+  sed 's/[ 	]*$//' $ac_file_inputs >$tmp/in++_ACEOF++# Transform confdefs.h into two sed scripts, `conftest.defines' and+# `conftest.undefs', that substitutes the proper values into+# config.h.in to produce config.h.  The first handles `#define'+# templates, and the second `#undef' templates.+# And first: Protect against being on the right side of a sed subst in+# config.status.  Protect against being in an unquoted here document+# in config.status.+rm -f conftest.defines conftest.undefs+# Using a here document instead of a string reduces the quoting nightmare.+# Putting comments in sed scripts is not portable.+#+# `end' is used to avoid that the second main sed command (meant for+# 0-ary CPP macros) applies to n-ary macro definitions.+# See the Autoconf documentation for `clear'.+cat >confdef2sed.sed <<\_ACEOF+s/[\\&,]/\\&/g+s,[\\$`],\\&,g+t clear+: clear+s,^[ 	]*#[ 	]*define[ 	][ 	]*\([^ 	(][^ 	(]*\)\(([^)]*)\)[ 	]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp+t end+s,^[ 	]*#[ 	]*define[ 	][ 	]*\([^ 	][^ 	]*\)[ 	]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp+: end+_ACEOF+# If some macros were called several times there might be several times+# the same #defines, which is useless.  Nevertheless, we may not want to+# sort them, since we want the *last* AC-DEFINE to be honored.+uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines+sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs+rm -f confdef2sed.sed++# This sed command replaces #undef with comments.  This is necessary, for+# example, in the case of _POSIX_SOURCE, which is predefined and required+# on some systems where configure will not decide to define it.+cat >>conftest.undefs <<\_ACEOF+s,^[ 	]*#[ 	]*undef[ 	][ 	]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,+_ACEOF++# Break up conftest.defines because some shells have a limit on the size+# of here documents, and old seds have small limits too (100 cmds).+echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS+echo '  if grep "^[ 	]*#[ 	]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS+echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS+echo '  :' >>$CONFIG_STATUS+rm -f conftest.tail+while grep . conftest.defines >/dev/null+do+  # Write a limited-size here document to $tmp/defines.sed.+  echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS+  # Speed up: don't consider the non `#define' lines.+  echo '/^[ 	]*#[ 	]*define/!b' >>$CONFIG_STATUS+  # Work around the forget-to-reset-the-flag bug.+  echo 't clr' >>$CONFIG_STATUS+  echo ': clr' >>$CONFIG_STATUS+  sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS+  echo 'CEOF+  sed -f $tmp/defines.sed $tmp/in >$tmp/out+  rm -f $tmp/in+  mv $tmp/out $tmp/in+' >>$CONFIG_STATUS+  sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail+  rm -f conftest.defines+  mv conftest.tail conftest.defines+done+rm -f conftest.defines+echo '  fi # grep' >>$CONFIG_STATUS+echo >>$CONFIG_STATUS++# Break up conftest.undefs because some shells have a limit on the size+# of here documents, and old seds have small limits too (100 cmds).+echo '  # Handle all the #undef templates' >>$CONFIG_STATUS+rm -f conftest.tail+while grep . conftest.undefs >/dev/null+do+  # Write a limited-size here document to $tmp/undefs.sed.+  echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS+  # Speed up: don't consider the non `#undef'+  echo '/^[ 	]*#[ 	]*undef/!b' >>$CONFIG_STATUS+  # Work around the forget-to-reset-the-flag bug.+  echo 't clr' >>$CONFIG_STATUS+  echo ': clr' >>$CONFIG_STATUS+  sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS+  echo 'CEOF+  sed -f $tmp/undefs.sed $tmp/in >$tmp/out+  rm -f $tmp/in+  mv $tmp/out $tmp/in+' >>$CONFIG_STATUS+  sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail+  rm -f conftest.undefs+  mv conftest.tail conftest.undefs+done+rm -f conftest.undefs++cat >>$CONFIG_STATUS <<\_ACEOF+  # Let's still pretend it is `configure' which instantiates (i.e., don't+  # use $as_me), people would be surprised to read:+  #    /* config.h.  Generated by config.status.  */+  if test x"$ac_file" = x-; then+    echo "/* Generated by configure.  */" >$tmp/config.h+  else+    echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h+  fi+  cat $tmp/in >>$tmp/config.h+  rm -f $tmp/in+  if test x"$ac_file" != x-; then+    if diff $ac_file $tmp/config.h >/dev/null 2>&1; then+      { echo "$as_me:$LINENO: $ac_file is unchanged" >&5+echo "$as_me: $ac_file is unchanged" >&6;}+    else+      ac_dir=`(dirname "$ac_file") 2>/dev/null ||+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \+         X"$ac_file" : 'X\(//\)[^/]' \| \+         X"$ac_file" : 'X\(//\)$' \| \+         X"$ac_file" : 'X\(/\)' \| \+         .     : '\(.\)' 2>/dev/null ||+echo X"$ac_file" |+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }+  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }+  	  /^X\(\/\/\)$/{ s//\1/; q; }+  	  /^X\(\/\).*/{ s//\1/; q; }+  	  s/.*/./; q'`+      { if $as_mkdir_p; then+    mkdir -p "$ac_dir"+  else+    as_dir="$ac_dir"+    as_dirs=+    while test ! -d "$as_dir"; do+      as_dirs="$as_dir $as_dirs"+      as_dir=`(dirname "$as_dir") 2>/dev/null ||+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \+         X"$as_dir" : 'X\(//\)[^/]' \| \+         X"$as_dir" : 'X\(//\)$' \| \+         X"$as_dir" : 'X\(/\)' \| \+         .     : '\(.\)' 2>/dev/null ||+echo X"$as_dir" |+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }+  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }+  	  /^X\(\/\/\)$/{ s//\1/; q; }+  	  /^X\(\/\).*/{ s//\1/; q; }+  	  s/.*/./; q'`+    done+    test ! -n "$as_dirs" || mkdir $as_dirs+  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5+echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}+   { (exit 1); exit 1; }; }; }++      rm -f $ac_file+      mv $tmp/config.h $ac_file+    fi+  else+    cat $tmp/config.h+    rm -f $tmp/config.h+  fi+done+_ACEOF++cat >>$CONFIG_STATUS <<\_ACEOF++{ (exit 0); exit 0; }+_ACEOF+chmod +x $CONFIG_STATUS+ac_clean_files=$ac_clean_files_save+++# 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 || { (exit 1); exit 1; }+fi+

+ configure.ac view

@@ -0,0 +1,16 @@+AC_INIT([Haskell time package], [0.3.1], [ashley@semantic.org], [time])++# Safety check: Ensure that we are in the correct source directory.+AC_CONFIG_SRCDIR([include/HsTime.h])++AC_CONFIG_HEADERS([include/HsTimeConfig.h])++AC_CHECK_HEADERS([time.h])+AC_CHECK_FUNCS([gmtime_r localtime_r])++AC_STRUCT_TM+AC_STRUCT_TIMEZONE++FP_DECL_ALTZONE++AC_OUTPUT

+ include/HsTime.h view

@@ -0,0 +1,12 @@+#ifndef __HSTIME_H__+#define __HSTIME_H__++#include "HsTimeConfig.h"++#if HAVE_TIME_H+#include <time.h>+#endif++long int get_current_timezone_seconds (time_t,int* dst,char const* * name);++#endif

+ include/HsTimeConfig.h.in view

@@ -0,0 +1,79 @@+/* include/HsTimeConfig.h.in.  Generated from configure.ac by autoheader.  */++/* Define to 1 if you have the declaration of `altzone', and to 0 if you+   don't. */+#undef HAVE_DECL_ALTZONE++/* Define to 1 if you have the `gmtime_r' function. */+#undef HAVE_GMTIME_R++/* Define to 1 if you have the <inttypes.h> header file. */+#undef HAVE_INTTYPES_H++/* Define to 1 if you have the `localtime_r' function. */+#undef HAVE_LOCALTIME_R++/* Define to 1 if you have the <memory.h> header file. */+#undef HAVE_MEMORY_H++/* Define to 1 if you have the <stdint.h> header file. */+#undef HAVE_STDINT_H++/* Define to 1 if you have the <stdlib.h> header file. */+#undef HAVE_STDLIB_H++/* Define to 1 if you have the <strings.h> header file. */+#undef HAVE_STRINGS_H++/* Define to 1 if you have the <string.h> header file. */+#undef HAVE_STRING_H++/* Define to 1 if `tm_zone' is member of `struct tm'. */+#undef HAVE_STRUCT_TM_TM_ZONE++/* Define to 1 if you have the <sys/stat.h> header file. */+#undef HAVE_SYS_STAT_H++/* Define to 1 if you have the <sys/time.h> header file. */+#undef HAVE_SYS_TIME_H++/* Define to 1 if you have the <sys/types.h> header file. */+#undef HAVE_SYS_TYPES_H++/* Define to 1 if you have the <time.h> header file. */+#undef HAVE_TIME_H++/* Define to 1 if your `struct tm' has `tm_zone'. Deprecated, use+   `HAVE_STRUCT_TM_TM_ZONE' instead. */+#undef HAVE_TM_ZONE++/* Define to 1 if you don't have `tm_zone' but do have the external array+   `tzname'. */+#undef HAVE_TZNAME++/* Define to 1 if you have the <unistd.h> header file. */+#undef HAVE_UNISTD_H++/* Define to the address where bug reports for this package should be sent. */+#undef PACKAGE_BUGREPORT++/* Define to the full name of this package. */+#undef PACKAGE_NAME++/* Define to the full name and version of this package. */+#undef PACKAGE_STRING++/* Define to the one symbol short name of this package. */+#undef PACKAGE_TARNAME++/* Define to the version of this package. */+#undef PACKAGE_VERSION++/* Define to 1 if you have the ANSI C header files. */+#undef STDC_HEADERS++/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */+#undef TIME_WITH_SYS_TIME++/* Define to 1 if your <sys/time.h> declares `struct tm'. */+#undef TM_IN_SYS_TIME

+ time.cabal view

@@ -0,0 +1,47 @@+Name:		time+Version:	1.0+Stability:	stable+License:	BSD3+License-File:	LICENSE+Author:		Ashley Yakeley+Maintainer:	<ashley@semantic.org>+Homepage:	http://semantic.org/TimeLib/+Category:+Build-Depends:	base+Synopsis:	time library+Exposed-Modules:+	Data.Time.Calendar,+	Data.Time.Calendar.MonthDay,+	Data.Time.Calendar.OrdinalDate,+	Data.Time.Calendar.WeekDate,+	Data.Time.Calendar.Julian,+	Data.Time.Calendar.Easter,+	Data.Time.Clock,+	Data.Time.Clock.POSIX,+	Data.Time.Clock.TAI,+	Data.Time.LocalTime,+	Data.Time+Extensions:	ForeignFunctionInterface, CPP+C-Sources:	cbits/HsTime.c+Other-Modules:+	Data.Time.Calendar.Private,+	Data.Time.Calendar.Days,+	Data.Time.Calendar.Gregorian,+	Data.Time.Calendar.JulianYearDay,+	Data.Time.Clock.Scale,+	Data.Time.Clock.UTC,+	Data.Time.Clock.CTimeval,+	Data.Time.Clock.UTCDiff,+	Data.Time.LocalTime.TimeZone,+	Data.Time.LocalTime.TimeOfDay,+	Data.Time.LocalTime.LocalTime,+	Data.Time.LocalTime.Format+Extra-Source-Files:+	aclocal.m4 configure.ac configure+	include/HsTime.h include/HsTimeConfig.h.in+Extra-Tmp-Files:+	config.log config.status autom4te.cache+	include/HsTimeConfig.h+Include-Dirs:	include+Install-Includes:+	HsTime.h HsTimeConfig.h