diff --git a/Data/Time.hs b/Data/Time.hs --- a/Data/Time.hs +++ b/Data/Time.hs @@ -4,9 +4,11 @@ ( module Data.Time.Calendar, module Data.Time.Clock, - module Data.Time.LocalTime + module Data.Time.LocalTime, + module Data.Time.Format ) where import Data.Time.Calendar import Data.Time.Clock import Data.Time.LocalTime +import Data.Time.Format diff --git a/Data/Time/Calendar/JulianYearDay.hs b/Data/Time/Calendar/JulianYearDay.hs --- a/Data/Time/Calendar/JulianYearDay.hs +++ b/Data/Time/Calendar/JulianYearDay.hs @@ -33,6 +33,6 @@ showJulianYearAndDay date = (show4 y) ++ "-" ++ (show3 d) where (y,d) = toJulianYearAndDay date --- | Is this year a leap year according to the propleptic Gregorian calendar? +-- | Is this year a leap year according to the proleptic Gregorian calendar? isJulianLeapYear :: Integer -> Bool isJulianLeapYear year = (mod year 4 == 0) diff --git a/Data/Time/Calendar/OrdinalDate.hs b/Data/Time/Calendar/OrdinalDate.hs --- a/Data/Time/Calendar/OrdinalDate.hs +++ b/Data/Time/Calendar/OrdinalDate.hs @@ -33,13 +33,13 @@ showOrdinalDate date = (show4 y) ++ "-" ++ (show3 d) where (y,d) = toOrdinalDate date --- | Is this year a leap year according to the propleptic Gregorian calendar? +-- | Is this year a leap year according to the proleptic 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). +-- The first Monday is the first day of week 1, any earlier days in the year are week 0 (as \"%W\" in 'Data.Time.Format.formatTime'). +-- Monday is 1, Sunday is 7 (as \"%u\" in 'Data.Time.Format.formatTime'). mondayStartWeek :: Day -> (Int,Int) mondayStartWeek date = (fromInteger ((div d 7) - (div k 7)),fromInteger (mod d 7) + 1) where yd = snd (toOrdinalDate date) @@ -47,10 +47,42 @@ 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). +-- The first Sunday is the first day of week 1, any earlier days in the year are week 0 (as \"%U\" in 'Data.Time.Format.formatTime'). +-- Sunday is 0, Saturday is 6 (as \"%w\" in 'Data.Time.Format.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) + +-- | The inverse of 'mondayStartWeek'. Get a 'Day' given the year, +-- the number of the Monday-starting week, 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 'Data.Time.Format.formatTime'). +fromMondayStartWeek :: Integer -- ^ Year. + -> Int -- ^ Monday-starting week number. + -> Int -- ^ Day of week. + -- Monday is 1, Sunday is 7 (as \"%u\" in 'Data.Time.Format.formatTime'). + -> Day +fromMondayStartWeek y w d = ModifiedJulianDay (firstDay + yd) + where yd = firstMonday + 7 * toInteger (w-1) + toInteger d - 1 + -- first day of the year + firstDay = toModifiedJulianDay (fromOrdinalDate y 1) + -- 0-based year day of first monday of the year + firstMonday = (5 - firstDay) `mod` 7 + +-- | The inverse of 'sundayStartWeek'. Get a 'Day' given the year and +-- the number of the day of a Sunday-starting week. +-- The first Sunday is the first day of week 1, any earlier days in the +-- year are week 0 (as \"%U\" in 'Data.Time.Format.formatTime'). +fromSundayStartWeek :: Integer -- ^ Year. + -> Int -- ^ Sunday-starting week number. + -> Int -- ^ Day of week + -- Sunday is 0, Saturday is 6 (as \"%w\" in 'Data.Time.Format.formatTime'). + -> Day +fromSundayStartWeek y w d = ModifiedJulianDay (firstDay + yd) + where yd = firstSunday + 7 * toInteger (w-1) + toInteger d + -- first day of the year + firstDay = toModifiedJulianDay (fromOrdinalDate y 1) + -- 0-based year day of first sunday of the year + firstSunday = (4 - firstDay) `mod` 7 diff --git a/Data/Time/Calendar/WeekDate.hs b/Data/Time/Calendar/WeekDate.hs --- a/Data/Time/Calendar/WeekDate.hs +++ b/Data/Time/Calendar/WeekDate.hs @@ -35,7 +35,7 @@ (_,53,_) -> True _ -> False --- | show in ISO 8601 Week Date format as yyyy-Www-dd (e.g. +-- | show in ISO 8601 Week Date format as yyyy-Www-dd (e.g. \"2006-W46-3\"). showWeekDate :: Day -> String showWeekDate date = (show4 y) ++ "-W" ++ (show2 w) ++ "-" ++ (show d) where (y,w,d) = toWeekDate date diff --git a/Data/Time/Clock/Scale.hs b/Data/Time/Clock/Scale.hs --- a/Data/Time/Clock/Scale.hs +++ b/Data/Time/Clock/Scale.hs @@ -8,9 +8,11 @@ UniversalTime(..), -- * Absolute intervals - DiffTime + DiffTime, + secondsToDiffTime, picosecondsToDiffTime ) where +import Data.Ratio ((%)) import Data.Fixed -- | The Modified Julian Date is the day with the fraction of the day, measured from UT midnight. @@ -55,3 +57,11 @@ (MkDiffTime a) / (MkDiffTime b) = MkDiffTime (a / b) recip (MkDiffTime a) = MkDiffTime (recip a) fromRational r = MkDiffTime (fromRational r) + +-- | Create a 'DiffTime' which represents an integral number of seconds. +secondsToDiffTime :: Integer -> DiffTime +secondsToDiffTime = fromInteger + +-- | Create a 'DiffTime' from a number of picoseconds. +picosecondsToDiffTime :: Integer -> DiffTime +picosecondsToDiffTime x = fromRational (x % 1000000000000) diff --git a/Data/Time/Clock/TAI.hs b/Data/Time/Clock/TAI.hs --- a/Data/Time/Clock/TAI.hs +++ b/Data/Time/Clock/TAI.hs @@ -26,7 +26,7 @@ instance Show AbsoluteTime where show t = show (utcToLocalTime utc (taiToUTCTime (const 0) t)) ++ " TAI" -- ugly, but standard apparently --- | The epoch of TAI, which is +-- | The epoch of TAI, which is 1858-11-17 00:00:00 TAI. taiEpoch :: AbsoluteTime taiEpoch = MkAbsoluteTime 0 diff --git a/Data/Time/Format.hs b/Data/Time/Format.hs new file mode 100644 --- /dev/null +++ b/Data/Time/Format.hs @@ -0,0 +1,230 @@ +{-# OPTIONS -Wall -Werror #-} + +module Data.Time.Format + ( + -- * UNIX-style formatting + module Data.Time.Format, + module Data.Time.Format.Parse + ) where + +import Data.Time.Format.Parse +import Data.Time.LocalTime +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 +import Data.Fixed + +-- +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 on the format @-HHMM@. +-- +-- [@%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, without decimal part, @00@ - @60@ +-- +-- [@%q@] picosecond, including trailing zeros, @000000000000@ - @999999999999@. +-- +-- [@%Q@] decimal point and up to 12 second decimals, without trailing zeros. +-- For a whole number of seconds, @%Q@ produces the empty string. +-- +-- For UTCTime and ZonedTime: +-- +-- [@%s@] number of whole seconds since the Unix epoch. For times before +-- the Unix epoch, this is a negative number. Note that in @%s.%q@ and @%s%Q@ +-- the decimals are positive, not negative. For example, 0.9 seconds +-- before the Unix epoch is formatted as @-1.1@ with @%s%Q@. +-- +-- 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@ +-- +-- [@%f@] century (first 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'), @00@ - @53@ +-- +-- [@%w@] day of week number, @0@ (= Sunday) - @6@ (= Saturday) +-- +-- [@%W@] week number of year, where weeks start on Monday (as 'mondayStartWeek'), @00@ - @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 (\_ -> (show2 :: Int -> String) . truncate . todSec) + formatCharacter 'q' = Just (\_ -> drop 1 . dropWhile (/='.') . showFixed False . todSec) + formatCharacter 'Q' = Just (\_ -> dropWhile (/='.') . showFixed True . todSec) + + -- Default + formatCharacter _ = Nothing + +instance FormatTime ZonedTime where + formatCharacter 'c' = Just (\locale -> formatTime locale (dateTimeFmt locale)) + formatCharacter 's' = Just (\_ zt -> show (floor (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 (\_ z -> let n = timeZoneName z + in if null n then timeZoneOffsetString z else n) + 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 'f' = Just (\_ -> show2 . div100 . (\(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) diff --git a/Data/Time/Format/Parse.hs b/Data/Time/Format/Parse.hs new file mode 100644 --- /dev/null +++ b/Data/Time/Format/Parse.hs @@ -0,0 +1,325 @@ +{-# OPTIONS -Wall -Werror #-} + +-- #hide +module Data.Time.Format.Parse + ( + -- * UNIX-style parsing + parseTime, readTime, readsTime, + ParseTime(..) + ) where + +import Data.Time.Clock.POSIX +import Data.Time.Clock +import Data.Time.Calendar +import Data.Time.Calendar.OrdinalDate +import Data.Time.Calendar.WeekDate +import Data.Time.LocalTime + +import Control.Monad +import Data.Char +import Data.Fixed +import Data.List +import Data.Maybe +import Data.Ratio +import System.Locale +import Text.ParserCombinators.ReadP + +-- | The class of types which can be parsed given a UNIX-style time format +-- string. +class ParseTime t where + -- | Builds a time value from a parsed input string. + -- If the input does not include all the information needed to + -- construct a complete value, any missing parts should be taken + -- from 1970-01-01 00:00:00 +0000 (which was a Thursday). + buildTime :: TimeLocale -- ^ The time locale. + -> [(Char,String)] -- ^ Pairs of format characters and the + -- corresponding part of the input. + -> t + +-- | Parses a time value given a format string. Supports the same %-codes as +-- 'formatTime'. Leading and trailing whitespace is accepted. +-- Some variations in the input are accepted: +-- +-- [@%z@] accepts any of @-HHMM@ or @-HH:MM@. +-- +-- [@%Z@] accepts any string of upper case letters, or any +-- of the formats accepted by @%z@. +-- +parseTime :: ParseTime t => + TimeLocale -- ^ Time locale. + -> String -- ^ Format string. + -> String -- ^ Input string. + -> Maybe t -- ^ The time value, or 'Nothing' if the input could + -- not be parsed using the given format. +parseTime l fmt s = case readsTime l fmt s of + [(t,r)] | all isSpace r -> Just t + _ -> Nothing + +-- | Parse a time value given a format string. Fails if the input could +-- not be parsed using the given format. See 'parseTime' for details. +readTime :: ParseTime t => + TimeLocale -- ^ Time locale. + -> String -- ^ Format string. + -> String -- ^ Input string. + -> t -- ^ The time value. +readTime l fmt s = case readsTime l fmt s of + [(t,r)] | all isSpace r -> t + [(_,x)] -> error $ "readTime: junk at end of " ++ show x + _ -> error $ "readsTime: bad input " ++ show s + +-- | Parse a time value given a format string. See 'parseTime' for details. +readsTime :: ParseTime t => + TimeLocale -- ^ Time locale. + -> String -- ^ Format string + -> ReadS t +readsTime l f = readP_to_S (liftM (buildTime l) r) + where r = skipSpaces >> parseInput l (parseFormat l f) + +-- +-- * Internals +-- + +type DateFormat = [DateFormatSpec] + +data DateFormatSpec = Value Char + | WhiteSpace + | Literal Char + deriving Show + +parseFormat :: TimeLocale -> String -> DateFormat +parseFormat l = p + where p "" = [] + p ('%': c :cs) = s ++ p cs + where s = case c of + 'c' -> p (dateTimeFmt l) + 'R' -> p "%H:%M" + 'T' -> p "%H:%M:%S" + 'X' -> p (timeFmt l) + 'r' -> p (time12Fmt l) + 'D' -> p "%m/%d/%y" + 'F' -> p "%Y-%m-%d" + 'x' -> p (dateFmt l) + 'h' -> p "%b" + '%' -> [Literal '%'] + _ -> [Value c] + p (c:cs) | isSpace c = WhiteSpace : p cs + p (c:cs) = Literal c : p cs + +parseInput :: TimeLocale -> DateFormat -> ReadP [(Char,String)] +parseInput l = liftM catMaybes . mapM p + where p (Value c) = parseValue l c >>= return . Just . (,) c + p WhiteSpace = skipSpaces >> return Nothing + p (Literal c) = char c >> return Nothing + +-- | Get the string corresponding to the given format specifier. +parseValue :: TimeLocale -> Char -> ReadP String +parseValue l c = + case c of + 'z' -> numericTZ + 'Z' -> munch1 isUpper <++ + numericTZ <++ + return "" -- produced by %Z for LocalTime + 'P' -> oneOf (let (am,pm) = amPm l + in [map toLower am, map toLower pm]) + 'p' -> oneOf (let (am,pm) = amPm l in [am, pm]) + 'H' -> digits 2 + 'I' -> digits 2 + 'k' -> spdigits 2 + 'l' -> spdigits 2 + 'M' -> digits 2 + 'S' -> digits 2 + 'q' -> digits 12 + 'Q' -> liftM2 (:) (char '.') (munch isDigit) <++ return "" + 's' -> (char '-' >> liftM ('-':) (munch1 isDigit)) + <++ munch1 isDigit + 'Y' -> digits 4 + 'y' -> digits 2 + 'C' -> digits 2 + 'B' -> oneOf (map fst (months l)) + 'b' -> oneOf (map snd (months l)) + 'm' -> digits 2 + 'd' -> digits 2 + 'e' -> spdigits 2 + 'j' -> digits 3 + 'G' -> digits 4 + 'g' -> digits 2 + 'f' -> digits 2 + 'V' -> digits 2 + 'u' -> oneOf $ map (:[]) ['1'..'7'] + 'a' -> oneOf (map snd (wDays l)) + 'A' -> oneOf (map fst (wDays l)) + 'U' -> digits 2 + 'w' -> oneOf $ map (:[]) ['0'..'6'] + 'W' -> digits 2 + _ -> fail $ "Unknown format character: " ++ show c + where + oneOf = choice . map string + digits n = count n (satisfy isDigit) + spdigits n = skipSpaces >> upTo n (satisfy isDigit) + upTo :: Int -> ReadP a -> ReadP [a] + upTo 0 _ = return [] + upTo n x = liftM2 (:) x (upTo (n-1) x) <++ return [] + numericTZ = do s <- choice [char '+', char '-'] + h <- digits 2 + optional (char ':') + m <- digits 2 + return (s:h++m) + +-- +-- * Instances for the time package types +-- + +data DayComponent = Year Integer -- 0-99, last two digits of both real years and week years + | Century Integer -- century of all years + | Month Int -- 1-12 + | Day Int -- 1-31 + | YearDay Int -- 1-366 + | WeekDay Int -- 1-7 (mon-sun) + | Week WeekType Int -- 1-53 or 0-53 + +data WeekType = ISOWeek | SundayWeek | MondayWeek + +instance ParseTime Day where + buildTime l = buildDay . concatMap (uncurry f) + where + f c x = + case c of + -- %Y: year + 'Y' -> let y = read x in [Century (y `div` 100), Year (y `mod` 100)] + -- %y: last two digits of year, 00 - 99 + 'y' -> [Year (read x)] + -- %C: century (being the first two digits of the year), 00 - 99 + 'C' -> [Century (read x)] + -- %B: month name, long form (fst from months locale), January - December + 'B' -> [Month (1 + fromJust (elemIndex x (map fst (months l))))] + -- %b: month name, short form (snd from months locale), Jan - Dec + 'b' -> [Month (1 + fromJust (elemIndex x (map snd (months l))))] + -- %m: month of year, leading 0 as needed, 01 - 12 + 'm' -> [Month (read x)] + -- %d: day of month, leading 0 as needed, 01 - 31 + 'd' -> [Day (read x)] + -- %e: day of month, leading space as needed, 1 - 31 + 'e' -> [Day (read x)] + -- %j: day of year for Ordinal Date format, 001 - 366 + 'j' -> [YearDay (read x)] + -- %G: year for Week Date format + 'G' -> let y = read x in [Century (y `div` 100), Year (y `mod` 100)] + -- %g: last two digits of year for Week Date format, 00 - 99 + 'g' -> [Year (read x)] + -- %f century (first two digits of year) for Week Date format, 00 - 99 + 'f' -> [Century (read x)] + -- %V: week for Week Date format, 01 - 53 + 'V' -> [Week ISOWeek (read x)] + -- %u: day for Week Date format, 1 - 7 + 'u' -> [WeekDay (read x)] + -- %a: day of week, short form (snd from wDays locale), Sun - Sat + 'a' -> [WeekDay (1 + (fromJust (elemIndex x (map snd (wDays l))) + 6) `mod` 7)] + -- %A: day of week, long form (fst from wDays locale), Sunday - Saturday + 'A' -> [WeekDay (1 + (fromJust (elemIndex x (map fst (wDays l))) + 6) `mod` 7)] + -- %U: week number of year, where weeks start on Sunday (as sundayStartWeek), 01 - 53 + 'U' -> [Week SundayWeek (read x)] + -- %w: day of week number, 0 (= Sunday) - 6 (= Saturday) + 'w' -> [WeekDay (((read x + 6) `mod` 7) + 1)] + -- %W: week number of year, where weeks start on Monday (as mondayStartWeek), 01 - 53 + 'W' -> [Week MondayWeek (read x)] + _ -> [] + + buildDay cs = rest cs + where + y = let c = safeLast 19 [x | Century x <- cs] + d = safeLast 70 [x | Year x <- cs] + in 100 * c + d + + rest (Month m:_) = let d = safeLast 1 [x | Day x <- cs] + in fromGregorian y m d + rest (YearDay d:_) = fromOrdinalDate y d + rest (Week wt w:_) = let d = safeLast 4 [x | WeekDay x <- cs] + in case wt of + ISOWeek -> fromWeekDate y w d + SundayWeek -> fromSundayStartWeek y w (d `mod` 7) + MondayWeek -> fromMondayStartWeek y w d + rest (_:xs) = rest xs + rest [] = rest [Month 1] + + safeLast x xs = last (x:xs) + +instance ParseTime TimeOfDay where + buildTime l = foldl f midnight + where + f t@(TimeOfDay h m s) (c,x) = + case c of + 'P' -> if x == map toLower (fst (amPm l)) then am else pm + 'p' -> if x == fst (amPm l) then am else pm + 'H' -> TimeOfDay (read x) m s + 'I' -> TimeOfDay (read x) m s + 'k' -> TimeOfDay (read x) m s + 'l' -> TimeOfDay (read x) m s + 'M' -> TimeOfDay h (read x) s + 'S' -> TimeOfDay h m (fromInteger (read x)) + 'q' -> TimeOfDay h m (mkPico (truncate s) (read x)) + 'Q' -> if null x then t + else let ps = read $ take 12 $ rpad 12 '0' $ drop 1 x + in TimeOfDay h m (mkPico (truncate s) ps) + _ -> t + where am = TimeOfDay (h `mod` 12) m s + pm = TimeOfDay (if h < 12 then h + 12 else h) m s + +rpad :: Int -> a -> [a] -> [a] +rpad n c xs = xs ++ replicate (n - length xs) c + +mkPico :: Integer -> Integer -> Pico +mkPico i f = fromInteger i + fromRational (f % 1000000000000) + +instance ParseTime LocalTime where + buildTime l xs = LocalTime (buildTime l xs) (buildTime l xs) + +instance ParseTime TimeZone where + buildTime _ = foldl f (minutesToTimeZone 0) + where + f t@(TimeZone offset dst name) (c,x) = + case c of + 'z' -> zone + 'Z' | null x -> t + | isUpper (head x) -> TimeZone offset dst x -- FIXME: figure out timezone offset? + | otherwise -> zone + _ -> t + where zone = TimeZone (sign * (60 * h + m)) dst name + where (s:h1:h2:m1:m2:[]) = x + sign = if s == '-' then -1 else 1 + h = read [h1,h2] + m = read [m1,m2] + +instance ParseTime ZonedTime where + buildTime l xs = foldl f (ZonedTime (buildTime l xs) (buildTime l xs)) xs + where + f t@(ZonedTime (LocalTime _ tod) z) (c,x) = + case c of + 's' -> let s = fromInteger (read x) + (_,ps) = properFraction (todSec tod) :: (Integer,Pico) + s' = s + fromRational (toRational ps) + in utcToZonedTime z (posixSecondsToUTCTime s') + _ -> t + +instance ParseTime UTCTime where + buildTime l = zonedTimeToUTC . buildTime l + +-- * Read instances for time package types + +instance Read Day where + readsPrec _ = readParen False $ readsTime defaultTimeLocale "%Y-%m-%d" + +instance Read TimeOfDay where + readsPrec _ = readParen False $ readsTime defaultTimeLocale "%H:%M:%S%Q" + +instance Read LocalTime where + readsPrec _ = readParen False $ readsTime defaultTimeLocale "%Y-%m-%d %H:%M:%S%Q" + +instance Read TimeZone where + readsPrec _ = readParen False $ readsTime defaultTimeLocale "%Z" + +instance Read ZonedTime where + readsPrec n = readParen False $ \s -> + [(ZonedTime t z, r2) | (t,r1) <- readsPrec n s, (z,r2) <- readsPrec n r1] + +instance Read UTCTime where + readsPrec n s = [ (zonedTimeToUTC t, r) | (t,r) <- readsPrec n s ] diff --git a/Data/Time/LocalTime.hs b/Data/Time/LocalTime.hs --- a/Data/Time/LocalTime.hs +++ b/Data/Time/LocalTime.hs @@ -4,11 +4,9 @@ ( module Data.Time.LocalTime.TimeZone, module Data.Time.LocalTime.TimeOfDay, - module Data.Time.LocalTime.LocalTime, - module Data.Time.LocalTime.Format + module Data.Time.LocalTime.LocalTime ) where import Data.Time.LocalTime.TimeZone import Data.Time.LocalTime.TimeOfDay import Data.Time.LocalTime.LocalTime -import Data.Time.LocalTime.Format diff --git a/Data/Time/LocalTime/Format.hs b/Data/Time/LocalTime/Format.hs deleted file mode 100644 --- a/Data/Time/LocalTime/Format.hs +++ /dev/null @@ -1,213 +0,0 @@ -{-# 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 - --- -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) diff --git a/LICENSE b/LICENSE --- a/LICENSE +++ b/LICENSE @@ -1,4 +1,4 @@ -TimeLib is Copyright (c) Ashley Yakeley, 2004-2005. +TimeLib is Copyright (c) Ashley Yakeley, 2004-2007. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: diff --git a/Setup.hs b/Setup.hs --- a/Setup.hs +++ b/Setup.hs @@ -1,6 +1,23 @@ module Main (main) where -import Distribution.Simple (defaultMainWithHooks, defaultUserHooks) +import Control.Exception +import Distribution.PackageDescription +import Distribution.Simple +import Distribution.Simple.LocalBuildInfo +import Distribution.Simple.Utils +import System.Cmd +import System.Directory main :: IO () -main = defaultMainWithHooks defaultUserHooks +main = do let hooks = defaultUserHooks { runTests = runTestScript } + defaultMainWithHooks hooks + +withCurrentDirectory :: FilePath -> IO a -> IO a +withCurrentDirectory path f = do + cur <- getCurrentDirectory + setCurrentDirectory path + finally f (setCurrentDirectory cur) + +runTestScript :: Args -> Bool -> PackageDescription -> LocalBuildInfo -> IO () +runTestScript _args _flag _pd _lbi + = maybeExit $ withCurrentDirectory "test" $ system "make" diff --git a/cbits/HsTime.c b/cbits/HsTime.c --- a/cbits/HsTime.c +++ b/cbits/HsTime.c @@ -3,50 +3,38 @@ 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); + struct tm* ptm = localtime_r(&t,&tmd); #else - ptm = localtime(&t); + struct tm* 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; + int dst = ptm -> tm_isdst; + *pdst = dst; #if HAVE_TM_ZONE - name = ptm -> tm_zone; - gmtoff = ptm -> tm_gmtoff; + *pname = ptm -> tm_zone; + return ptm -> tm_gmtoff; #elif defined(_MSC_VER) || defined(__MINGW32__) || defined(_WIN32) - name = dst ? _tzname[1] : _tzname[0]; - gmtoff = dst ? _timezone - 3600 : _timezone; + // We don't have a better API to use on Windows, the logic to + // decide whether a given date/time falls within DST is + // implemented as part of localtime() in the CRT. This is_dst + // flag is all we need here. + *pname = dst ? _tzname[1] : _tzname[0]; + return - (dst ? _timezone - 3600 : _timezone); #else - # if HAVE_TZNAME - name = *tzname; + *pname = *tzname; # else -# error "Don't know how to get at timezone name on your OS" +# error "Don't know how to get timezone name on your OS" # endif - # if HAVE_DECL_ALTZONE - gmtoff = dst ? altzone : timezone; + return dst ? altzone : timezone; # else - gmtoff = dst ? timezone - 3600 : timezone; + return dst ? timezone - 3600 : timezone; # endif - #endif // HAVE_TM_ZONE - *pdst = dst; - *pname = name; - return gmtoff; - } else return 0x80000000; } diff --git a/configure b/configure --- a/configure +++ b/configure @@ -1,4122 +1,4954 @@ #! /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 . -# -# 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. 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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. + + + +# Check whether --with-cc was given. +if test "${with_cc+set}" = set; then + withval=$with_cc; CC=$withval +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ echo "$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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +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 + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ echo "$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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +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 +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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +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.exe + 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +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=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +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 "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +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 $2` +{ (ac_try="$ac_compiler --version >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler --version >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -v >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -v >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -V >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -V >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +cat >conftest.$ac_ext <<_ACEOF +/* 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 file name" >&5 +echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; } +ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` +# +# List of possible output files, starting from the most likely. +# The algorithm is not robust to junk in `.', hence go to wildcards (a.*) +# only as a last resort. b.out is created by i960 compilers. +ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out' +# +# The IRIX 6 linker writes into existing files which may not be +# executable, retaining their permissions. Remove them first so a +# subsequent execution test works. +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { (ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi + +{ echo "$as_me:$LINENO: result: $ac_file" >&5 +echo "${ECHO_T}$ac_file" >&6; } +if test -z "$ac_file"; then + 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 + +# Check that 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='./$ac_file' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$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 that 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... $ECHO_C" >&6; } +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$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 | *.map | *.inf | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + 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 +/* 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 { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;; + *) 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 +/* 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.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 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 $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_compiler_gnu=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_compiler_gnu=no +fi + +rm -f core conftest.err conftest.$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=$CFLAGS +{ echo "$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) $ECHO_C" >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 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 $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + CFLAGS="" + cat >conftest.$ac_ext <<_ACEOF +/* 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.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 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 $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 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 $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +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 ISO C89" >&5 +echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } +if test "${ac_cv_prog_cc_c89+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#include +#include +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 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 $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_c89=$ac_arg +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { echo "$as_me:$LINENO: result: none needed" >&5 +echo "${ECHO_T}none needed" >&6; } ;; + xno) + { echo "$as_me:$LINENO: result: unsupported" >&5 +echo "${ECHO_T}unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; +esac + + +ac_ext=c +ac_cpp='$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_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 +{ 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" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$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 $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + : +else + echo "$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 nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$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 $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + echo "$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}$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$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 $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + : +else + echo "$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 nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$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 $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + echo "$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 grep that handles long lines and -e" >&5 +echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } +if test "${ac_cv_path_GREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Extract the first word of "grep ggrep" to use in msg output +if test -z "$GREP"; then +set dummy grep ggrep; ac_prog_name=$2 +if test "${ac_cv_path_GREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_path_GREP_found=false +# Loop through the user's path and test for each of PROGNAME-LIST +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue + # Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + ac_count=`expr $ac_count + 1` + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + + $ac_path_GREP_found && break 3 + done +done + +done +IFS=$as_save_IFS + + +fi + +GREP="$ac_cv_path_GREP" +if test -z "$GREP"; then + { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + { (exit 1); exit 1; }; } +fi + +else + ac_cv_path_GREP=$GREP +fi + + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 +echo "${ECHO_T}$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ echo "$as_me:$LINENO: checking for egrep" >&5 +echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } +if test "${ac_cv_path_EGREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + # Extract the first word of "egrep" to use in msg output +if test -z "$EGREP"; then +set dummy egrep; ac_prog_name=$2 +if test "${ac_cv_path_EGREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_path_EGREP_found=false +# Loop through the user's path and test for each of PROGNAME-LIST +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue + # Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + ac_count=`expr $ac_count + 1` + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + + $ac_path_EGREP_found && break 3 + done +done + +done +IFS=$as_save_IFS + + +fi + +EGREP="$ac_cv_path_EGREP" +if test -z "$EGREP"; then + { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + { (exit 1); exit 1; }; } +fi + +else + ac_cv_path_EGREP=$EGREP +fi + + + fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 +echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_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 +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 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 $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_header_stdc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_header_stdc=no +fi + +rm -f core conftest.err conftest.$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 +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_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 +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_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.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$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 $ac_status ) +ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$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... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* 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.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 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 $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_Header=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$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" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +else + # Is the header compilable? +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* 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.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 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 $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$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 +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$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 $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + echo "$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:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$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: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$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: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ---------------------------------- ## +## Report this to ashley@semantic.org ## +## ---------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$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... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 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 $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; 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 core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$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 +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include + +int +main () +{ +struct tm tm; + int *p = &tm.tm_sec; + return !p; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 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 $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_struct_tm=time.h +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_struct_tm=sys/time.h +fi + +rm -f core conftest.err conftest.$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 +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#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 { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 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 $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_member_struct_tm_tm_zone=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#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 { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 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 $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_member_struct_tm_tm_zone=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_member_struct_tm_tm_zone=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$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 whether tzname is declared" >&5 +echo $ECHO_N "checking whether tzname is declared... $ECHO_C" >&6; } +if test "${ac_cv_have_decl_tzname+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +int +main () +{ +#ifndef tzname + (void) tzname; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 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 $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_have_decl_tzname=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_decl_tzname=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_tzname" >&5 +echo "${ECHO_T}$ac_cv_have_decl_tzname" >&6; } +if test $ac_cv_have_decl_tzname = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_TZNAME 1 +_ACEOF + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_TZNAME 0 +_ACEOF + + +fi + + + { echo "$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 +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#if !HAVE_DECL_TZNAME +extern char *tzname[]; +#endif + +int +main () +{ +return tzname[0][0]; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 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 $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; 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 core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$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 +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#include + +int +main () +{ +if ((struct tm *) 0) +return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 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 $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_header_time=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_header_time=no +fi + +rm -f core conftest.err conftest.$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" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +else + # Is the header compilable? +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* 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.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 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 $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$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 +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$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 $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + echo "$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:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$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: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$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: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ---------------------------------- ## +## Report this to ashley@semantic.org ## +## ---------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$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 +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#if TIME_WITH_SYS_TIME +# include +# include +#else +# if HAVE_SYS_TIME_H +# include +# else +# include +# endif +#endif + +int +main () +{ +#ifndef altzone + (void) altzone; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 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 $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_have_decl_altzone=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_decl_altzone=no +fi + +rm -f core conftest.err conftest.$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. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 +echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + *) $as_unset $ac_var ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + test "x$cache_file" != "x/dev/null" && + { echo "$as_me:$LINENO: updating cache $cache_file" >&5 +echo "$as_me: updating cache $cache_file" >&6;} + cat confcache >$cache_file + else + { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 +echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. 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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 + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + echo "$ac_cs_version"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --header | --heade | --head | --hea ) + $ac_shift + CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + { echo "$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 ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) { 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" + ac_need_defaults=false ;; + + 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 >>$CONFIG_STATUS <<_ACEOF +if \$ac_cs_recheck; then + echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 + CONFIG_SHELL=$SHELL + export CONFIG_SHELL + exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + echo "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "include/HsTimeConfig.h") CONFIG_HEADERS="$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=$config_headers +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= + trap 'exit_status=$? + { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status +' 0 + trap '{ (exit 1); exit 1; }' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -n "$tmp" && test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || +{ + echo "$me: cannot create a temporary directory in ." >&2 + { (exit 1); exit 1; } +} + + +for ac_tag in :H $CONFIG_HEADERS +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5 +echo "$as_me: error: Invalid tag $ac_tag." >&2;} + { (exit 1); exit 1; }; };; + :[FH]-) ac_tag=-:-;; + :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; + esac + ac_save_IFS=$IFS + IFS=: + set x $ac_tag + IFS=$ac_save_IFS + shift + ac_file=$1 + shift + + case $ac_mode in + :L) ac_source=$1;; + :[FH]) + ac_file_inputs= + for ac_f + do + case $ac_f in + -) ac_f="$tmp/stdin";; + *) # Look for the file first in the build tree, then in the source tree + # (if the path is not absolute). The absolute path cannot be DOS-style, + # because $ac_f cannot contain `:'. + test -f "$ac_f" || + case $ac_f in + [\\/$]*) false;; + *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; + esac || + { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5 +echo "$as_me: error: cannot find input file: $ac_f" >&2;} + { (exit 1); exit 1; }; };; + esac + ac_file_inputs="$ac_file_inputs $ac_f" + done + + # 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. */ + configure_input="Generated from "`IFS=: + echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure." + if test x"$ac_file" != x-; then + configure_input="$ac_file. $configure_input" + { echo "$as_me:$LINENO: creating $ac_file" >&5 +echo "$as_me: creating $ac_file" >&6;} + fi + + case $ac_tag in + *:-:* | *:-) cat >"$tmp/stdin";; + esac + ;; + esac + + ac_dir=`$as_dirname -- "$ac_file" || +$as_expr X"$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'` + { as_dir="$ac_dir" + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$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'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 +echo "$as_me: error: cannot create directory $as_dir" >&2;} + { (exit 1); exit 1; }; }; } + ac_builddir=. + +case "$ac_dir" in +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; +*) + ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` + # A ".." for each directory in $ac_dir_suffix. + ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` + case $ac_top_builddir_sub in + "") ac_top_builddir_sub=. ac_top_build_prefix= ;; + *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; + esac ;; +esac +ac_abs_top_builddir=$ac_pwd +ac_abs_builddir=$ac_pwd$ac_dir_suffix +# for backward compatibility: +ac_top_builddir=$ac_top_build_prefix + +case $srcdir in + .) # We are building in place. + ac_srcdir=. + ac_top_srcdir=$ac_top_builddir_sub + ac_abs_top_srcdir=$ac_pwd ;; + [\\/]* | ?:[\\/]* ) # Absolute name. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir + ac_abs_top_srcdir=$srcdir ;; + *) # Relative name. + ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_build_prefix$srcdir + ac_abs_top_srcdir=$ac_pwd/$srcdir ;; +esac +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix + + + case $ac_mode in + + :H) + # + # CONFIG_HEADER + # +_ACEOF + +# Transform confdefs.h into a sed script `conftest.defines', that +# substitutes the proper values into config.h.in to produce config.h. +rm -f conftest.defines conftest.tail +# First, append a space to every undef/define line, to ease matching. +echo 's/$/ /' >conftest.defines +# Then, protect against being on the right side of a sed subst, or in +# an unquoted here document, in config.status. If some macros were +# called several times there might be several #defines for the same +# symbol, which is useless. But do not sort them, since the last +# AC_DEFINE must be honored. +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where +# NAME is the cpp macro being defined, VALUE is the value it is being given. +# PARAMS is the parameter list in the macro definition--in most cases, it's +# just an empty string. +ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*' +ac_dB='\\)[ (].*,\\1define\\2' +ac_dC=' ' +ac_dD=' ,' + +uniq confdefs.h | + sed -n ' + t rset + :rset + s/^[ ]*#[ ]*define[ ][ ]*// + t ok + d + :ok + s/[\\&,]/\\&/g + s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p + s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p + ' >>conftest.defines + +# Remove the space that was appended to ease matching. +# Then replace #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. +# (The regexp can be short, since the line contains either #define or #undef.) +echo 's/ $// +s,^[ #]*u.*,/* & */,' >>conftest.defines + +# Break up conftest.defines: +ac_max_sed_lines=50 + +# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1" +# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2" +# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1" +# et cetera. +ac_in='$ac_file_inputs' +ac_out='"$tmp/out1"' +ac_nxt='"$tmp/out2"' + +while : +do + # Write a here document: + cat >>$CONFIG_STATUS <<_ACEOF + # First, check the format of the line: + cat >"\$tmp/defines.sed" <<\\CEOF +/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def +/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def +b +:def +_ACEOF + sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS + echo 'CEOF + sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS + ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in + sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail + grep . conftest.tail >/dev/null || break + rm -f conftest.defines + mv conftest.tail conftest.defines +done +rm -f conftest.defines conftest.tail + +echo "ac_result=$ac_in" >>$CONFIG_STATUS +cat >>$CONFIG_STATUS <<\_ACEOF + if test x"$ac_file" != x-; then + echo "/* $configure_input */" >"$tmp/config.h" + cat "$ac_result" >>"$tmp/config.h" + 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 + rm -f $ac_file + mv "$tmp/config.h" $ac_file + fi + else + echo "/* $configure_input */" + cat "$ac_result" + fi + rm -f "$tmp/out12" + ;; + + + esac + +done # for ac_tag + { (exit 0); exit 0; } _ACEOF diff --git a/configure.ac b/configure.ac --- a/configure.ac +++ b/configure.ac @@ -1,7 +1,12 @@ -AC_INIT([Haskell time package], [0.3.1], [ashley@semantic.org], [time]) +AC_INIT([Haskell time package], [1.1.1], [ashley@semantic.org], [time]) # Safety check: Ensure that we are in the correct source directory. AC_CONFIG_SRCDIR([include/HsTime.h]) + +AC_ARG_WITH([cc], + [C compiler], + [CC=$withval]) +AC_PROG_CC() AC_CONFIG_HEADERS([include/HsTimeConfig.h]) diff --git a/include/HsTime.h b/include/HsTime.h --- a/include/HsTime.h +++ b/include/HsTime.h @@ -2,11 +2,17 @@ #define __HSTIME_H__ #include "HsTimeConfig.h" +// Otherwise these clash with similar definitions from other packages: +#undef PACKAGE_BUGREPORT +#undef PACKAGE_NAME +#undef PACKAGE_STRING +#undef PACKAGE_TARNAME +#undef PACKAGE_VERSION #if HAVE_TIME_H #include #endif -long int get_current_timezone_seconds (time_t,int* dst,char const* * name); +long int get_current_timezone_seconds (time_t,int* pdst,char const* * pname); #endif diff --git a/include/HsTimeConfig.h b/include/HsTimeConfig.h new file mode 100644 --- /dev/null +++ b/include/HsTimeConfig.h @@ -0,0 +1,84 @@ +/* include/HsTimeConfig.h. Generated from HsTimeConfig.h.in by configure. */ +/* 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. */ +#define HAVE_DECL_ALTZONE 0 + +/* Define to 1 if you have the declaration of `tzname', and to 0 if you don't. + */ +/* #undef HAVE_DECL_TZNAME */ + +/* Define to 1 if you have the `gmtime_r' function. */ +#define HAVE_GMTIME_R 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_INTTYPES_H 1 + +/* Define to 1 if you have the `localtime_r' function. */ +#define HAVE_LOCALTIME_R 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_MEMORY_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STDINT_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STDLIB_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STRINGS_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STRING_H 1 + +/* Define to 1 if `tm_zone' is member of `struct tm'. */ +#define HAVE_STRUCT_TM_TM_ZONE 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_STAT_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_TIME_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_TYPES_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_TIME_H 1 + +/* Define to 1 if your `struct tm' has `tm_zone'. Deprecated, use + `HAVE_STRUCT_TM_TM_ZONE' instead. */ +#define HAVE_TM_ZONE 1 + +/* 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 header file. */ +#define HAVE_UNISTD_H 1 + +/* Define to the address where bug reports for this package should be sent. */ +#define PACKAGE_BUGREPORT "ashley@semantic.org" + +/* Define to the full name of this package. */ +#define PACKAGE_NAME "Haskell time package" + +/* Define to the full name and version of this package. */ +#define PACKAGE_STRING "Haskell time package 1.1.1" + +/* Define to the one symbol short name of this package. */ +#define PACKAGE_TARNAME "time" + +/* Define to the version of this package. */ +#define PACKAGE_VERSION "1.1.1" + +/* Define to 1 if you have the ANSI C header files. */ +#define STDC_HEADERS 1 + +/* Define to 1 if you can safely include both and . */ +#define TIME_WITH_SYS_TIME 1 + +/* Define to 1 if your declares `struct tm'. */ +/* #undef TM_IN_SYS_TIME */ diff --git a/include/HsTimeConfig.h.in b/include/HsTimeConfig.h.in --- a/include/HsTimeConfig.h.in +++ b/include/HsTimeConfig.h.in @@ -4,6 +4,10 @@ don't. */ #undef HAVE_DECL_ALTZONE +/* Define to 1 if you have the declaration of `tzname', and to 0 if you don't. + */ +#undef HAVE_DECL_TZNAME + /* Define to 1 if you have the `gmtime_r' function. */ #undef HAVE_GMTIME_R diff --git a/time.cabal b/time.cabal --- a/time.cabal +++ b/time.cabal @@ -1,47 +1,63 @@ Name: time -Version: 1.0 +Version: 1.1.2.0 Stability: stable License: BSD3 License-File: LICENSE Author: Ashley Yakeley Maintainer: 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 +Category: +Build-Type: Custom +Cabal-Version: >=1.2 + Extra-Source-Files: - aclocal.m4 configure.ac configure - include/HsTime.h include/HsTimeConfig.h.in + 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 + config.log config.status autom4te.cache + include/HsTimeConfig.h + +Flag split-base + +Library { + Build-Depends: base >= 2 + if flag(split-base) + Build-Depends: base >= 3, old-locale + else + Build-Depends: base < 3 + if os(windows) + Build-Depends: Win32 + 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.Format, + 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.Format.Parse + Include-Dirs: include + Install-Includes: + HsTime.h HsTimeConfig.h +} +