regex-posix (empty) → 0.71
raw patch · 15 files changed
+9537/−0 lines, 15 filesdep +basedep +regex-basebuild-type:Customsetup-changed
Dependencies added: base, regex-base
Files
- LICENSE +31/−0
- Setup.hs +6/−0
- Text/Regex/Posix.hs +66/−0
- Text/Regex/Posix/ByteString.hs +158/−0
- Text/Regex/Posix/String.hs +145/−0
- Text/Regex/Posix/Wrap.hsc +606/−0
- aclocal.m4 +2/−0
- autom4te.cache/output.0 +4086/−0
- autom4te.cache/requests +116/−0
- autom4te.cache/traces.0 +113/−0
- config.mk.in +5/−0
- configure +4086/−0
- configure.ac +15/−0
- include/HsRegexPosixConfig.h.in +55/−0
- regex-posix.cabal +47/−0
+ LICENSE view
@@ -0,0 +1,31 @@+The Glasgow Haskell Compiler License++Copyright 2004, The University Court of the University of Glasgow. +All rights reserved.++Redistribution and use in source and binary forms, with or without+modification, are permitted provided that the following conditions are met:++- Redistributions of source code must retain the above copyright notice,+this list of conditions and the following disclaimer.+ +- Redistributions in binary form must reproduce the above copyright notice,+this list of conditions and the following disclaimer in the documentation+and/or other materials provided with the distribution.+ +- Neither name of the University nor the names of its contributors may be+used to endorse or promote products derived from this software without+specific prior written permission. ++THIS SOFTWARE IS PROVIDED BY THE UNIVERSITY COURT OF THE UNIVERSITY OF+GLASGOW AND THE CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,+INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND+FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE+UNIVERSITY COURT OF THE UNIVERSITY OF GLASGOW OR THE CONTRIBUTORS BE LIABLE+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY+OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH+DAMAGE.
+ Setup.hs view
@@ -0,0 +1,6 @@+#!/usr/bin/env runhaskell++-- I usually compile this with "ghc --make -o setup Setup.hs"++import Distribution.Simple(defaultMainWithHooks, defaultUserHooks)+main = defaultMainWithHooks defaultUserHooks
+ Text/Regex/Posix.hs view
@@ -0,0 +1,66 @@+{-# OPTIONS_GHC -fno-warn-unused-imports #-}+-----------------------------------------------------------------------------+-- |+--+-- Module : Text.Regex.Posix+-- Copyright : (c) Chris Kuklewicz 2006+-- License : BSD-style (see the file LICENSE)+-- +-- Maintainer : libraries@haskell.org, textregexlazy@personal.mightyreason.com+-- Stability : experimental+-- Portability : non-portable (regex-base needs MPTC+FD)+--+-- Module that provides the Regex backend that wraps the c posix regex api.+-- This is the backend being used by the regex-compat package to replace+-- Text.Regex+--+-- The "Text.Regex.Posix" module provides a backend for regular+-- expressions. If you import this along with other backends, then+-- you should do so with qualified imports, perhaps renamed for+-- convenience.+--+-- If the '=~' and '=~~' functions are too high level, you can use the+-- compile, regexec, and execute functions from importing either+-- "Text.Regex.Posix.String" or "Text.Regex.Posix.ByteString". If you+-- want to use a low-level 'Foreign.C.CString' interface to the library,+-- then import "Text.Regex.Posix.Wrap" and use the wrap* functions.+--+-- This module is only efficient with 'Data.ByteString.ByteString' only+-- if it is null terminated, i.e. @(Bytestring.last bs)==0@. Otherwise the+-- library must make a temporary copy of the 'Data.ByteString.ByteString'+-- and append the NUL byte.+--+-- A 'String' will be converted into a 'Foreign.C.CString' for processing.+-- Doing this repeatedly will be very inefficient.+--+-- Note that the posix library works with single byte characters, and+-- does not understand Unicode. If you need Unicode support you will+-- have to use a different backend.+--+-- When offsets are reported for subexpression captures, a subexrepssion+-- that did not match anything (as opposed to matching an empty string)+-- will have its offset set to the 'unusedRegOffset' value, which is (-1).+--+-- Benchmarking shows the default regex library on many platforms is very+-- inefficient. You might increase performace by an order of magnitude+-- by obtaining libpcre and regex-pcre or libtre and regex-tre. If you+-- do not need the captured substrings then you can also get great+-- performance from regex-dfa. If you do need the capture substrings+-- then you may be able to use regex-parsec to improve performance.+-----------------------------------------------------------------------------++module Text.Regex.Posix(+ -- ** Wrap, for '=~' and '=~~', types and constants+ module Text.Regex.Posix.Wrap+ -- ** String, instances only+ ,module Text.Regex.Posix.String+ -- ** ByteString, instances only+ ,module Text.Regex.Posix.ByteString) where++import Text.Regex.Posix.Wrap(Regex, CompOption(CompOption),+ ExecOption(ExecOption), (=~), (=~~),+ unusedRegOffset,+ compBlank, compExtended, compIgnoreCase, compNoSub, compNewline,+ execBlank, execNotBOL, execNotEOL)+import Text.Regex.Posix.String()+import Text.Regex.Posix.ByteString()
+ Text/Regex/Posix/ByteString.hs view
@@ -0,0 +1,158 @@+{-# OPTIONS_GHC -fglasgow-exts #-}+-----------------------------------------------------------------------------+-- |+-- Module : Text.Regex.Posix.ByteString+-- Copyright : (c) Chris Kuklewicz 2006+-- License : BSD-style (see the file LICENSE)+-- +-- Maintainer : libraries@haskell.org, textregexlazy@personal.mightyreason.com+-- Stability : experimental+-- Portability : non-portable (regex-base needs MPTC+FD)+--+-- This provides 'ByteString' instances for RegexMaker and RegexLike+-- based on "Text.Regex.Posix.Wrap", and a (RegexContext Regex+-- ByteString ByteString) instance.+--+-- To use these instance, you would normally import+-- "Text.Regex.Posix". You only need to import this module to use+-- the medium level API of the compile, regexec, and execute+-- functions. All of these report error by returning Left values+-- instead of undefined or error or fail.+--+-- The ByteString will only be passed to the library efficiently (as a+-- pointer) if it ends in a NUL byte. Otherwise a temporary copy must+-- be made with the 0 byte appended.+-----------------------------------------------------------------------------++module Text.Regex.Posix.ByteString(+ -- ** Types+ Regex,+ MatchOffset,+ MatchLength,+ ReturnCode,+ WrapError,+ -- ** Miscellaneous+ unusedOffset,+ -- ** Medium level API functions+ compile,+ execute,+ regexec,+ -- ** Compilation options+ CompOption(CompOption),+ compBlank,+ compExtended, -- use extended regex syntax+ compIgnoreCase, -- ignore case when matching+ compNoSub, -- no substring matching needed+ compNewline, -- '.' doesn't match newline+ -- ** Execution options+ ExecOption(ExecOption),+ execBlank,+ execNotBOL, -- not at begining of line+ execNotEOL -- not at end of line+ ) where++import Data.Array(Array,listArray)+import Data.ByteString(ByteString)+import qualified Data.ByteString as B(empty,useAsCString,last,take,drop)+import qualified Data.ByteString.Base as B(unsafeUseAsCString)+import System.IO.Unsafe(unsafePerformIO)+import Text.Regex.Base.RegexLike(RegexMaker(..),RegexContext(..),RegexLike(..),MatchOffset,MatchLength)+import Text.Regex.Posix.Wrap -- all+import Text.Regex.Base.Impl(polymatch,polymatchM)++instance RegexContext Regex ByteString ByteString where+ match = polymatch+ matchM = polymatchM++unwrap :: (Show e) => Either e v -> IO v+unwrap x = case x of Left err -> fail ("Text.Regex.Posix.ByteString died: "++ show err)+ Right v -> return v++instance RegexMaker Regex CompOption ExecOption ByteString where+ makeRegexOpts c e pattern = unsafePerformIO $+ compile c e pattern >>= unwrap++instance RegexLike Regex ByteString where+ matchTest regex bs = unsafePerformIO $+ let asCString = if (0==B.last bs)+ then B.unsafeUseAsCString+ else B.useAsCString+ in asCString bs (wrapTest regex) >>= unwrap+ matchOnce regex bs = unsafePerformIO $ + execute regex bs >>= unwrap+ matchAll regex bs = unsafePerformIO $+ let asCString = if (0==B.last bs)+ then B.unsafeUseAsCString+ else B.useAsCString+ in asCString bs (wrapMatchAll regex) >>= unwrap+ matchCount regex bs = unsafePerformIO $+ let asCString = if (0==B.last bs)+ then B.unsafeUseAsCString+ else B.useAsCString+ in asCString bs (wrapCount regex) >>= unwrap++-- ---------------------------------------------------------------------+-- | Compiles a regular expression+--+compile :: CompOption -- ^ Flags (summed together)+ -> ExecOption -- ^ Flags (summed together)+ -> ByteString -- ^ The regular expression to compile+ -> IO (Either WrapError Regex) -- ^ Returns: the compiled regular expression+compile c e pattern =+ let asCString = if (0==B.last pattern)+ then B.unsafeUseAsCString+ else B.useAsCString+ in asCString pattern (wrapCompile c e)+++-- ---------------------------------------------------------------------+-- | Matches a regular expression against a buffer, returning the buffer+-- indicies of the match, and any submatches+--+-- | Matches a regular expression against a string+execute :: Regex -- ^ Compiled regular expression+ -> ByteString -- ^ String to match against+ -> IO (Either WrapError (Maybe (Array Int (MatchOffset,MatchLength))))+ -- ^ Returns: 'Nothing' if the regex did not match the+ -- string, or:+ -- 'Just' an array of (offset,length) pairs where index 0 is whole match, and the rest are the captured subexpressions.+execute regex bs = do+ let asCString = if (0==B.last bs)+ then B.unsafeUseAsCString+ else B.useAsCString+ maybeStartEnd <- asCString bs (wrapMatch regex)+ case maybeStartEnd of+ Right Nothing -> return (Right Nothing)+-- Right (Just []) -> ...+ Right (Just parts) -> + return . Right . Just . listArray (0,pred (length parts))+ . map (\(s,e)->(fromIntegral s, fromIntegral (e-s))) $ parts+ Left err -> return (Left err)++regexec :: Regex -- ^ Compiled regular expression+ -> ByteString -- ^ String to match against+ -> IO (Either WrapError (Maybe (ByteString, ByteString, ByteString, [ByteString])))+regexec regex bs = do+ let asCString = if (0==B.last bs)+ then B.unsafeUseAsCString+ else B.useAsCString+ let getSub (start,stop) | start == unusedRegOffset = B.empty+ | otherwise = B.take (fi (stop-start)) . B.drop (fi start) $ bs+ matchedParts [] = (B.empty,B.empty,bs,[]) -- no information+ matchedParts (matchedStartStop@(start,stop):subStartStop) = + (B.take (fi start) bs+ ,getSub matchedStartStop+ ,B.drop (fi stop) bs+ ,map getSub subStartStop)+ maybeStartEnd <- asCString bs (wrapMatch regex)+ case maybeStartEnd of+ Right Nothing -> return (Right Nothing)+-- Right (Just []) -> ...+ Right (Just parts) -> return . Right . Just . matchedParts $ parts+ Left err -> return (Left err)++unusedOffset :: Int+unusedOffset = fromIntegral unusedRegOffset++fi :: (Integral i,Num n) => i->n+fi = fromIntegral
+ Text/Regex/Posix/String.hs view
@@ -0,0 +1,145 @@+{-# OPTIONS_GHC -fglasgow-exts #-}+-----------------------------------------------------------------------------+-- |+-- Module : Text.Regex.Posix.String+-- Copyright : (c) Chris Kuklewicz 2006+-- License : BSD-style (see the file LICENSE)+-- +-- Maintainer : libraries@haskell.org, textregexlazy@personal.mightyreason.com+-- Stability : experimental+-- Portability : non-portable (regex-base needs MPTC+FD)+--+-- This provides 'String' instances for 'RegexMaker' and 'RegexLike' based+-- on "Text.Regex.Posix.Wrap", and a ('RegexContext' 'Regex' 'String' 'String')+-- instance.+--+-- To use these instance, you would normally import+-- "Text.Regex.Posix". You only need to import this module to use+-- the medium level API of the compile, regexec, and execute+-- functions. All of these report error by returning Left values+-- instead of undefined or error or fail.+--+-----------------------------------------------------------------------------++module Text.Regex.Posix.String(+ -- ** Types+ Regex,+ MatchOffset,+ MatchLength,+ ReturnCode,+ WrapError,+ -- ** Miscellaneous+ unusedOffset,+ -- ** Medium level API functions+ compile,+ regexec,+ execute,+ -- ** Compilation options+ CompOption(CompOption),+ compBlank,+ compExtended, -- use extended regex syntax+ compIgnoreCase, -- ignore case when matching+ compNoSub, -- no substring matching needed+ compNewline, -- '.' doesn't match newline+ -- ** Execution options+ ExecOption(ExecOption),+ execBlank,+ execNotBOL, -- not at begining of line+ execNotEOL -- not at end of line+ ) where++import Data.Array(listArray, Array)+import Data.List(map, length, genericDrop, genericTake)+import Foreign.C.String(withCAString)+import System.IO.Unsafe(unsafePerformIO)+import Text.Regex.Base.RegexLike(RegexContext(..),RegexMaker(..),RegexLike(..),MatchOffset,MatchLength)+import Text.Regex.Posix.Wrap+import Text.Regex.Base.Impl(polymatch,polymatchM)++instance RegexContext Regex String String where+ match = polymatch+ matchM = polymatchM++unusedOffset :: Int+unusedOffset = fromIntegral unusedRegOffset++unwrap :: (Show e) => Either e v -> IO v+unwrap x = case x of Left err -> fail ("Text.Regex.Posix.String died: "++ show err)+ Right v -> return v++instance RegexMaker Regex CompOption ExecOption String where+ makeRegexOpts c e pattern = unsafePerformIO $+ (compile c e pattern >>= unwrap)++instance RegexLike Regex String where+ matchTest regex str = unsafePerformIO $ do+ withCAString str (wrapTest regex) >>= unwrap+ matchOnce regex str = unsafePerformIO $ + execute regex str >>= unwrap+ matchAll regex str = unsafePerformIO $ + withCAString str (wrapMatchAll regex) >>= unwrap+ matchCount regex str = unsafePerformIO $+ withCAString str (wrapCount regex) >>= unwrap++-- compile+compile :: CompOption -- ^ Flags (summed together)+ -> ExecOption -- ^ Flags (summed together)+ -> String -- ^ The regular expression to compile (ASCII only, no null bytes)+ -> IO (Either WrapError Regex) -- ^ Returns: the compiled regular expression+compile flags e pattern = withCAString pattern (wrapCompile flags e)++-- -----------------------------------------------------------------------------+-- regexec++-- | Matches a regular expression against a string+execute :: Regex -- ^ Compiled regular expression+ -> String -- ^ String to match against+ -> IO (Either WrapError (Maybe (Array Int (MatchOffset,MatchLength))))+ -- ^ Returns: 'Nothing' if the regex did not match the+ -- string, or:+ --+ -- @+ -- 'Just' (array of offset length pairs)+ -- @+execute regex str = do+ maybeStartEnd <- withCAString str (wrapMatch regex)+ case maybeStartEnd of+ Right Nothing -> return (Right Nothing)+-- Right (Just []) -> fail "got [] back!" -- return wierd array instead+ Right (Just parts) ->+ return . Right . Just . listArray (0,pred (length parts)) + . map (\(s,e)->(fromIntegral s, fromIntegral (e-s)))+ $ parts+ Left err -> return (Left err)++-- -----------------------------------------------------------------------------+-- regexec++-- | Matches a regular expression against a string+regexec :: Regex -- ^ Compiled regular expression+ -> String -- ^ String to match against+ -> IO (Either WrapError (Maybe (String, String, String, [String])))+ -- ^ Returns: 'Nothing' if the regex did not match the+ -- string, or:+ --+ -- @+ -- 'Just' (everything before match,+ -- matched portion,+ -- everything after match,+ -- subexpression matches)+ -- @+regexec regex str = do+ let getSub (start,stop) | start == unusedRegOffset = ""+ | otherwise = + genericTake (stop-start) . genericDrop start $ str+ matchedParts [] = (str,"","",[]) -- no information+ matchedParts (matchedStartStop@(start,stop):subStartStop) = + (genericTake start str+ ,getSub matchedStartStop+ ,genericDrop stop str+ ,map getSub subStartStop)+ maybeStartEnd <- withCAString str (wrapMatch regex)+ case maybeStartEnd of+ Right Nothing -> return (Right Nothing)+ Right (Just parts) -> return . Right . Just . matchedParts $ parts+ Left err -> return (Left err)
+ Text/Regex/Posix/Wrap.hsc view
@@ -0,0 +1,606 @@+{-# OPTIONS_GHC -fglasgow-exts -fffi #-}+-----------------------------------------------------------------------------+-- |+-- Module : Text.Regex.Posix.Wrap+-- Copyright : (c) Chris Kuklewicz 2006 derived from (c) The University of Glasgow 2002+-- License : BSD-style (see the file LICENSE)+--+-- Maintainer : libraries@haskell.org, textregexlazy@personal.mightyreason.com+-- Stability : experimental+-- Portability : non-portable (regex-base needs MPTC+FD)+--+-- WrapPosix.hsc exports a wrapped version of the ffi imports. To+-- increase type safety, the flags are newtype'd. The other important+-- export is a 'Regex' type that is specific to the Posix library+-- backend. The flags are documented in "Text.Regex.Posix". The+-- 'defaultCompOpt' is @(compExtended .|. compNewline)@.+--+-- The 'Regex', 'CompOption', and 'ExecOption' types and their 'RegexOptions'+-- instance is declared. The '=~' and '=~~' convenience functions are+-- defined.+--+-- The exported symbols are the same whether HAVE_REGEX_H is defined, but+-- when it is not defined then @getVersion == Nothing@ and all other+-- exported values will call error or fail.+--+-- This module will fail or error only if allocation fails or a nullPtr+-- is passed in.+--+-----------------------------------------------------------------------------++module Text.Regex.Posix.Wrap(+ -- ** High-level API+ Regex,+ RegOffset,+ (=~),+ (=~~),++ -- ** Low-level API+ WrapError,+ wrapCompile,+ wrapTest,+ wrapMatch,+ wrapMatchAll,+ wrapCount,++ -- ** Miscellaneous+ unusedRegOffset,++ -- ** Compilation options+ CompOption(CompOption),+ compBlank,+ compExtended, -- use extended regex syntax+ compIgnoreCase, -- ignore case when matching+ compNoSub, -- no substring matching needed+ compNewline, -- '.' doesn't match newline++ -- ** Execution options+ ExecOption(ExecOption),+ execBlank,+ execNotBOL, -- not at begining of line+ execNotEOL, -- not at end of line++ -- ** Return codes+ ReturnCode(ReturnCode),+ retBadbr,+ retBadpat,+ retBadrpt,+ retEcollate,+ retEctype,+ retEescape,+ retEsubreg,+ retEbrack,+ retEparen,+ retEbrace,+ retErange,+ retEspace+ ) where++#ifndef __NHC__+#include "HsRegexPosixConfig.h"+#else+#define HAVE_REGEX_H 1+#define HAVE_REGCOMP 1+#endif++#include <sys/types.h>++#if HAVE_REGEX_H && HAVE_REGCOMP+#include "regex.h"+#else+#include "regex/regex.h"++-- CFILES stuff is Hugs only+{-# CFILES cbits/reallocf.c #-}+{-# CFILES cbits/regcomp.c #-}+{-# CFILES cbits/regerror.c #-}+{-# CFILES cbits/regexec.c #-}+{-# CFILES cbits/regfree.c #-}+#endif++import Control.Monad(mapM)+import Data.Array(Array,listArray)+import Data.Bits(Bits(..))+import Data.Int -- need whatever #regoff_t type will be+import Foreign(Ptr, FunPtr, nullPtr, mallocForeignPtrBytes,+ addForeignPtrFinalizer, Storable(peekByteOff), allocaArray,+ allocaBytes, withForeignPtr,ForeignPtr,plusPtr)+import Foreign.C(CSize,CInt)+import Foreign.C.String(peekCAString, CString)+import Text.Regex.Base.RegexLike(RegexOptions(..),RegexMaker(..),RegexContext(..),MatchArray)++type CRegex = () -- dummy regex_t used below to read out nsub value++-- | RegOffset is "typedef int regoff_t" on Linux and ultimately "typedef+-- long long __int64_t" on Max OS X. So rather than saying+-- 2,147,483,647 is all the length you need, I'll take the larger:+-- 9,223,372,036,854,775,807 should be enough bytes for anyone, no+-- need for Integer. The alternative is to compile to different sizes+-- in a platform dependent manner with "type RegOffset = (#type+-- regoff_t)", which I do not want to do.+--+-- There is also a special value 'unusedRegOffset' :: 'RegOffset' which is+-- (-1) and as a starting index means that the subgroup capture was+-- unused. Otherwise the RegOffset indicates a character boundary that+-- is before the character at that index offset, with the first+-- character at index offset 0. So starting at 1 and ending at 2 means+-- to take only the second character.+type RegOffset = Int64++-- | A bitmapped 'CInt' containing options for compilation of regular+-- expressions. Option values (and their man 3 regcomp names) are+--+-- * 'compBlank' which is a completely zero value for all the flags.+-- This is also the 'blankCompOpt' value.+--+-- * 'compExtended' (REG_EXTENDED) which can be set to use extended instead+-- of basic regular expressions.+-- This is set in the 'defaultCompOpt' value.+--+-- * 'compNewline' (REG_NEWLINE) turns on newline sensitivity: The dot (.)+-- and inverted set @[^ ]@ never match newline, and ^ and $ anchors do+-- match after and before newlines.+-- This is set in the 'defaultCompOpt' value.+--+-- * 'compIgnoreCase' (REG_ICASE) which can be set to match ignoring upper+-- and lower distinctions.+--+-- * 'compNoSub' (REG_NOSUB) which turns off all information from matching+-- except whether a match exists.+#ifdef __GLASGOW_HASKELL__+newtype CompOption = CompOption CInt deriving (Eq,Show,Num,Bits)+#else+newtype CompOption = CompOption CInt deriving (Eq,Show)++instance Num CompOption where+ CompOption x + CompOption y = CompOption (x + y)+ CompOption x - CompOption y = CompOption (x - y)+ CompOption x * CompOption y = CompOption (x * y)+ abs (CompOption x) = CompOption (abs x)+ signum (CompOption x) = CompOption (signum x)+ fromInteger n = CompOption (fromInteger n)++instance Bits CompOption where+ CompOption x .&. CompOption y = CompOption (x .&. y)+ CompOption x .|. CompOption y = CompOption (x .|. y)+ CompOption x `xor` CompOption y = CompOption (x `xor` y)+ complement (CompOption x) = CompOption (complement x)+ shift (CompOption x) n = CompOption (shift x n)+ rotate (CompOption x) n = CompOption (rotate x n)+ bitSize (CompOption x) = bitSize x+ isSigned (CompOption x) = isSigned x+#endif++-- | A bitmapped 'CInt' containing options for execution of compiled+-- regular expressions. Option values (and their man 3 regexec names) are+--+-- * 'execBlank' which is a complete zero value for all the flags. This is+-- the blankExecOpt value.+--+-- * 'execNotBOL' (REG_NOTBOL) can be set to prevent ^ from matching at the+-- start of the input.+--+-- * 'execNotEOL' (REG_NOTEOL) can be set to prevent $ from matching at the+-- end of the input (before the terminating NUL).+#ifdef __GLASGOW_HASKELL__+newtype ExecOption = ExecOption CInt deriving (Eq,Show,Num,Bits)+#else+newtype ExecOption = ExecOption CInt deriving (Eq,Show)++instance Num ExecOption where+ ExecOption x + ExecOption y = ExecOption (x + y)+ ExecOption x - ExecOption y = ExecOption (x - y)+ ExecOption x * ExecOption y = ExecOption (x * y)+ abs (ExecOption x) = ExecOption (abs x)+ signum (ExecOption x) = ExecOption (signum x)+ fromInteger n = ExecOption (fromInteger n)++instance Bits ExecOption where+ ExecOption x .&. ExecOption y = ExecOption (x .&. y)+ ExecOption x .|. ExecOption y = ExecOption (x .|. y)+ ExecOption x `xor` ExecOption y = ExecOption (x `xor` y)+ complement (ExecOption x) = ExecOption (complement x)+ shift (ExecOption x) n = ExecOption (shift x n)+ rotate (ExecOption x) n = ExecOption (rotate x n)+ bitSize (ExecOption x) = bitSize x+ isSigned (ExecOption x) = isSigned x+#endif++-- | ReturnCode is an enumerated 'CInt', corresponding to the error codes+-- from @man 3 regex@:+--+-- * 'retBadbr' (@REG_BADBR@) invalid repetition count(s) in @{ }@+--+-- * 'retBadpat' (@REG_BADPAT@) invalid regular expression+--+-- * 'retBadrpt' (@REG_BADRPT@) @?@, @*@, or @+@ operand invalid+--+-- * 'retEcollate' (@REG_ECOLLATE@) invalid collating element+--+-- * 'retEctype' (@REG_ECTYPE@) invalid character class+--+-- * 'retEescape' (@REG_EESCAPE@) @\\@ applied to unescapable character+--+-- * 'retEsubreg' (@REG_ESUBREG@) invalid backreference number+--+-- * 'retEbrack' (@REG_EBRACK@) brackets @[ ]@ not balanced+--+-- * 'retEparen' (@REG_EPAREN@) parentheses @( )@ not balanced+--+-- * 'retEbrace' (@REG_EBRACE@) braces @{ }@ not balanced+--+-- * 'retErange' (@REG_ERANGE@) invalid character range in @[ ]@+--+-- * 'retEspace' (@REG_ESPACE@) ran out of memory+--+-- * 'retNoMatch' (@REG_NOMATCH@) The regexec() function failed to match+--+newtype ReturnCode = ReturnCode CInt deriving (Eq,Show)++-- | A compiled regular expression.+data Regex = Regex (ForeignPtr CRegex) CompOption ExecOption++-- | A completely zero value for all the flags.+-- This is also the 'blankCompOpt' value.+compBlank :: CompOption+compBlank = CompOption 0++-- | A completely zero value for all the flags.+-- This is also the 'blankExecOpt' value.+execBlank :: ExecOption+execBlank = ExecOption 0++unusedRegOffset :: RegOffset+unusedRegOffset = (-1)++-- | The return code will be retOk when it is the Haskell wrapper and+-- not the underlying library generating the error message.+type WrapError = (ReturnCode,String)++wrapCompile :: CompOption -- ^ Flags (bitmapped)+ -> ExecOption -- ^ Flags (bitmapped)+ -> CString -- ^ The regular expression to compile (ASCII only, no null bytes)+ -> IO (Either WrapError Regex) -- ^ Returns: the compiled regular expression++wrapTest :: Regex -> CString+ -> IO (Either WrapError Bool)++-- | wrapMatch returns offsets for the begin and end of each capture.+-- Unused captures have offsets of unusedRegOffset which is (-1)+wrapMatch :: Regex -> CString+ -> IO (Either WrapError (Maybe [(RegOffset,RegOffset)]))++-- | wrapMatchAll returns the offset and length of each capture.+-- Unused captures have an offset of unusedRegOffset which is (-1) and+-- length of 0.+wrapMatchAll :: Regex -> CString+ -> IO (Either WrapError [MatchArray])++wrapCount :: Regex -> CString+ -> IO (Either WrapError Int)++(=~) :: (RegexMaker Regex CompOption ExecOption source,RegexContext Regex source1 target)+ => source1 -> source -> target+(=~~) :: (RegexMaker Regex CompOption ExecOption source,RegexContext Regex source1 target,Monad m)+ => source1 -> source -> m target++instance RegexOptions Regex CompOption ExecOption where+ blankCompOpt = compBlank+ blankExecOpt = execBlank+ defaultCompOpt = compExtended .|. compNewline+ defaultExecOpt = execBlank+ setExecOpts e' (Regex r c _) = Regex r c e'+ getExecOpts (Regex _ _ e) = e++-- (=~) ::(RegexMaker Regex CompOption ExecOption source,RegexContext Regex source1 target) => source1 -> source -> target+(=~) x r = let make :: RegexMaker Regex CompOption ExecOption a => a -> Regex+ make = makeRegex+ in match (make r) x++-- (=~~) ::(RegexMaker Regex CompOption ExecOption source,RegexContext Regex source1 target,Monad m) => source1 -> source -> m target+(=~~) x r = let make :: RegexMaker Regex CompOption ExecOption a => a -> Regex+ make = makeRegex+ in matchM (make r) x++type CRegMatch = () -- dummy regmatch_t used below to read out so and eo values++-- -----------------------------------------------------------------------------+-- The POSIX regex C interface++#if __GLASGOW_HASKELL__ || __HUGS__++foreign import ccall unsafe "regcomp"+ c_regcomp :: Ptr CRegex -> CString -> CompOption -> IO ReturnCode++foreign import ccall unsafe "®free"+ c_regfree :: FunPtr (Ptr CRegex -> IO ())++foreign import ccall unsafe "regexec"+ c_regexec :: Ptr CRegex -> CString -> CSize+ -> Ptr CRegMatch -> ExecOption -> IO ReturnCode++foreign import ccall unsafe "regerror"+ c_regerror :: ReturnCode -> Ptr CRegex+ -> CString -> CSize -> IO CSize++#elif HAVE_REGEX_H && HAVE_REGCOMP++foreign import ccall unsafe "regex.h regcomp"+ c_regcomp :: Ptr CRegex -> CString -> CompOption -> IO ReturnCode++foreign import ccall unsafe "regex.h ®free"+ c_regfree :: FunPtr (Ptr CRegex -> IO ())++foreign import ccall unsafe "regex.h regexec"+ c_regexec :: Ptr CRegex -> CString -> CSize+ -> Ptr CRegMatch -> ExecOption -> IO ReturnCode++foreign import ccall unsafe "regex.h regerror"+ c_regerror :: ReturnCode -> Ptr CRegex+ -> CString -> CSize -> IO CSize++#else++foreign import ccall unsafe "regex/regex.h regcomp"+ c_regcomp :: Ptr CRegex -> CString -> CompOption -> IO ReturnCode++foreign import ccall unsafe "regex/regex.h ®free"+ c_regfree :: FunPtr (Ptr CRegex -> IO ())++foreign import ccall unsafe "regex/regex.h regexec"+ c_regexec :: Ptr CRegex -> CString -> CSize+ -> Ptr CRegMatch -> ExecOption -> IO ReturnCode++foreign import ccall unsafe "regex/regex.h regerror"+ c_regerror :: ReturnCode -> Ptr CRegex+ -> CString -> CSize -> IO CSize+#endif++retOk :: ReturnCode+retOk = ReturnCode 0++-- Flags for regexec+#enum ExecOption,ExecOption, \+ execNotBOL = REG_NOTBOL, \+ execNotEOL = REG_NOTEOL++-- Flags for regcomp+#enum CompOption,CompOption, \+ compExtended = REG_EXTENDED, \+ compIgnoreCase = REG_ICASE, \+ compNoSub = REG_NOSUB, \+ compNewline = REG_NEWLINE++-- Return values from regexec (REG_NOMATCH, REG_ESPACE,...)+-- Error codes from regcomp (not REG_NOMATCH)+-- Though calling retNoMatch an error is rather missing the point...+#enum ReturnCode,ReturnCode, \+ retNoMatch = REG_NOMATCH, \+ retBadbr = REG_BADBR, \+ retBadpat = REG_BADPAT, \+ retBadrpt = REG_BADRPT, \+ retEcollate = REG_ECOLLATE, \+ retEctype = REG_ECTYPE, \+ retEescape = REG_EESCAPE, \+ retEsubreg = REG_ESUBREG, \+ retEbrack = REG_EBRACK, \+ retEparen = REG_EPAREN, \+ retEbrace = REG_EBRACE, \+ retErange = REG_ERANGE, \+ retEspace = REG_ESPACE+----+-- error helpers++nullTest :: Ptr a -> String -> IO (Either WrapError b) -> IO (Either WrapError b)+{-# INLINE nullTest #-}+nullTest ptr msg io = do+ if nullPtr == ptr+ then return (Left (retOk,"Ptr parameter was nullPtr in Text.Regex.TRE.Wrap."++msg))+ else io++{-+wrapRC :: ReturnCode -> IO (Either WrapError b)+{-# INLINE wrapRC #-}+wrapRC r = return (Left (r,"Error in Text.Regex.Posix.Wrap: "++show r))+-}+wrapError :: ReturnCode -> Ptr CRegex -> IO (Either WrapError b)+wrapError errCode regex_ptr = do+ -- Call once to compute the error message buffer size+ errBufSize <- c_regerror errCode regex_ptr nullPtr 0+ -- Allocate a temporary buffer to hold the error message+ allocaArray (fromIntegral errBufSize) $ \errBuf -> do+ nullTest errBuf "wrapError errBuf" $ do+ c_regerror errCode regex_ptr errBuf errBufSize+ msg <- peekCAString errBuf :: IO String+ return (Left (errCode, msg))++----------+wrapCompile flags e pattern = do+ nullTest pattern "wrapCompile pattern" $ do+ regex_fptr <- mallocForeignPtrBytes (#const sizeof(regex_t))+ withForeignPtr regex_fptr $ \regex_ptr -> do+ if nullPtr == regex_ptr+ then return (Left (retOk,"Text.Regex.Posix.Wrap.wrapCompile could not malloc"))+ else do+ errCode <- c_regcomp regex_ptr pattern flags+ addForeignPtrFinalizer c_regfree regex_fptr+ if (errCode == retOk)+ then return . Right $ Regex regex_fptr flags e+ else wrapError errCode regex_ptr++---------+wrapTest (Regex regex_fptr _ flags) cstr = do+ nullTest cstr "wrapTest" $ do+ withForeignPtr regex_fptr $ \regex_ptr -> do+ r <- c_regexec regex_ptr cstr 0 nullPtr flags+ if r == retOk+ then return (Right True)+ else if r == retNoMatch+ then return (Right False)+ else wrapError r regex_ptr++---------+wrapMatch regex@(Regex regex_fptr compileOptions flags) cstr = do+ nullTest cstr "wrapMatch cstr" $ do+ if (0 /= compNoSub .&. compileOptions)+ then do+ r <- wrapTest regex cstr+ case r of+ Right True -> return (Right (Just [])) -- Source of much "wtf?" crap+ Right False -> return (Right Nothing)+ Left err -> return (Left err)+ else do+ withForeignPtr regex_fptr $ \regex_ptr -> do+ nsub <- (#peek regex_t, re_nsub) regex_ptr :: IO CSize+ let nsub_int,nsub_bytes :: Int+ nsub_int = fromIntegral nsub+ nsub_bytes = ((1 + nsub_int) * (#const sizeof(regmatch_t)))+ -- add one because index zero covers the whole match+ allocaBytes nsub_bytes $ \p_match -> do+ nullTest p_match "wrapMatch allocaBytes" $ do+ doMatch regex_ptr cstr nsub p_match flags++-- Very very thin wrapper+-- Requires, but does not check, that nsub>=0+-- Cannot return (Right (Just []))+doMatch :: Ptr CRegex -> CString -> CSize -> Ptr CRegMatch -> ExecOption+ -> IO (Either WrapError (Maybe [(RegOffset,RegOffset)]))+{-# INLINE doMatch #-}+doMatch regex_ptr cstr nsub p_match flags = do+ r <- c_regexec regex_ptr cstr (1 + nsub) p_match flags+ if r == retOk+ then do+ regions <- mapM getOffsets . take (1+fromIntegral nsub)+ . iterate (`plusPtr` (#const sizeof(regmatch_t))) $ p_match+ return (Right (Just regions)) -- regions will not be []+ else if r == retNoMatch+ then return (Right Nothing)+ else wrapError r regex_ptr+ where+ getOffsets :: Ptr CRegMatch -> IO (RegOffset,RegOffset)+ {-# INLINE getOffsets #-}+ getOffsets pmatch' = do+ start <- (#peek regmatch_t, rm_so) pmatch' :: IO (#type regoff_t)+ end <- (#peek regmatch_t, rm_eo) pmatch' :: IO (#type regoff_t)+ return (fromIntegral start,fromIntegral end)++wrapMatchAll regex@(Regex regex_fptr compileOptions flags) cstr = do+ nullTest cstr "wrapMatchAll cstr" $ do+ if (0 /= compNoSub .&. compileOptions)+ then do+ r <- wrapTest regex cstr+ case r of+ Right True -> return (Right [(toMA 0 [])]) -- Source of much "wtf?" crap+ Right False -> return (Right [])+ Left err -> return (Left err)+ else do+ withForeignPtr regex_fptr $ \regex_ptr -> do+ nsub <- (#peek regex_t, re_nsub) regex_ptr :: IO CSize+ let nsub_int,nsub_bytes :: Int+ nsub_int = fromIntegral nsub+ nsub_bytes = ((1 + nsub_int) * (#const sizeof(regmatch_t)))+ -- add one because index zero covers the whole match+ allocaBytes nsub_bytes $ \p_match -> do+ nullTest cstr "wrapMatchAll p_match" $ do+ let flags' = (execNotBOL .|. flags)+ at pos = doMatch regex_ptr (plusPtr cstr pos) nsub p_match flags'+ loop acc old (s,e) | old `seq` s == e = return (Right (acc []))+ | otherwise = do+ let pos = old + fromIntegral e+ result <- at pos+ case result of+ Right Nothing -> return (Right (acc []))+ Right (Just parts@(whole:_)) -> let ma = toMA pos parts+ in loop (acc.(ma:)) pos whole+ Left err -> return (Left err)+ Right (Just []) -> return (Right (acc [(toMA pos [])])) -- should never happen+ result <- doMatch regex_ptr cstr nsub p_match flags+ case result of+ Right Nothing -> return (Right [])+ Right (Just parts@(whole:_)) -> let ma = toMA 0 parts+ in loop (ma:) 0 whole+ Left err -> return (Left err)+ Right (Just []) -> return (Right [(toMA 0 [])]) -- should never happen+ where+ toMA :: Int -> [(RegOffset,RegOffset)] -> Array Int (Int,Int)+ toMA pos [] = listArray (0,0) [(pos,0)] -- wtf?+ toMA pos parts = listArray (0,pred (length parts))+ . map (\(s,e)-> if s>=0 then (pos+fromIntegral s, fromIntegral (e-s)) else (-1,0))+ $ parts++---------+wrapCount regex@(Regex regex_fptr compileOptions flags) cstr = do+ nullTest cstr "wrapCount cstr" $ do+ if (0 /= compNoSub .&. compileOptions)+ then do+ r <- wrapTest regex cstr+ case r of+ Right True -> return (Right 1)+ Right False -> return (Right 0)+ Left err -> return (Left err)+ else do+ withForeignPtr regex_fptr $ \regex_ptr -> do+ let nsub_bytes = (#size regmatch_t)+ allocaBytes nsub_bytes $ \p_match -> do+ nullTest cstr "wrapCount p_match" $ do+ let flags' = (execNotBOL .|. flags)+ at pos = doMatch regex_ptr (plusPtr cstr pos) 0 p_match flags'+ loop acc old (s,e) | acc `seq` old `seq` False = undefined+ | s == e = return (Right acc)+ | otherwise = do+ let pos = old + fromIntegral e+ result <- at pos+ case result of+ Right Nothing -> return (Right acc)+ Right (Just (whole:_)) -> loop (succ acc) pos whole+ Left err -> return (Left err)+ Right (Just []) -> return (Right acc) -- should never happen+ result <- doMatch regex_ptr cstr 0 p_match flags+ case result of+ Right Nothing -> return (Right 0)+ Right (Just (whole:_)) -> loop 1 0 whole+ Left err -> return (Left err)+ Right (Just []) -> return (Right 0) -- should never happen++{-++-- This is the slower 0.66 version of the code (91s instead of 79s on 10^6 bytes)++wrapMatchAll regex cstr = do+ let regex' = setExecOpts (execNotBOL .|. (getExecOpts regex)) regex+ at pos = wrapMatch regex' (plusPtr cstr pos)+ loop old (s,e) | s == e = return []+ | otherwise = do+ let pos = old + fromIntegral e+ result <- at pos+ case unwrap result of+ Nothing -> return []+ Just [] -> return ((toMA pos []):[]) -- wtf?+ Just parts@(whole:_) -> do rest <- loop pos whole+ return ((toMA pos parts) : rest)+ result <- wrapMatch regex cstr+ case unwrap result of+ Nothing -> return []+ Just [] -> return ((toMA 0 []):[]) -- wtf?+ Just parts@(whole:_) -> do rest <- loop 0 whole+ return ((toMA 0 parts) : rest)+---------+-- This was also changed to match wrapMatchAll after 0.66+wrapCount regex cstr = do+ let regex' = setExecOpts (execNotBOL .|. (getExecOpts regex)) regex+ at pos = wrapMatch regex' (plusPtr cstr pos)+ loop acc old (s,e) | acc `seq` old `seq` False = undefined+ | s == e = return acc+ | otherwise = do+ let pos = old + fromIntegral e+ result <- at pos+ case unwrap result of+ Nothing -> return acc+ Just [] -> return (succ acc) -- wtf?+ Just (whole:_) -> loop (succ acc) pos whole+ result <- wrapMatch regex cstr+ case unwrap result of+ Nothing -> return 0+ Just [] -> return 1 -- wtf?+ Just (whole:_) -> loop 1 0 whole+-}
+ aclocal.m4 view
@@ -0,0 +1,2 @@+# Empty file to avoid a dependency on automake: autoreconf calls aclocal to+# generate a temporary aclocal.m4t when no aclocal.m4 is present.
+ autom4te.cache/output.0 view
@@ -0,0 +1,4086 @@+@%:@! /bin/sh+@%:@ Guess values for system-dependent variables and create Makefiles.+@%:@ Generated by GNU Autoconf 2.59 for Haskell regex-posix package 0.71.+@%:@+@%:@ Report bugs to <TextRegexLazy@personal.mightyreason.com>.+@%:@ +@%:@ Copyright (C) 2003 Free Software Foundation, Inc.+@%:@ This configure script is free software; the Free Software Foundation+@%:@ gives unlimited permission to copy, distribute and modify it.+## --------------------- ##+## M4sh Initialization. ##+## --------------------- ##++# Be Bourne compatible+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then+ emulate sh+ NULLCMD=:+ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which+ # is contrary to our usage. Disable this feature.+ alias -g '${1+"$@"}'='"$@"'+elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then+ set -o posix+fi+DUALCASE=1; export DUALCASE # for MKS sh++# Support unset when possible.+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then+ as_unset=unset+else+ as_unset=false+fi+++# Work around bugs in pre-3.0 UWIN ksh.+$as_unset ENV MAIL MAILPATH+PS1='$ '+PS2='> '+PS4='+ '++# NLS nuisances.+for as_var in \+ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \+ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \+ LC_TELEPHONE LC_TIME+do+ if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then+ eval $as_var=C; export $as_var+ else+ $as_unset $as_var+ fi+done++# Required to use basename.+if expr a : '\(a\)' >/dev/null 2>&1; then+ as_expr=expr+else+ as_expr=false+fi++if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then+ as_basename=basename+else+ as_basename=false+fi+++# Name of the executable.+as_me=`$as_basename "$0" ||+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \+ X"$0" : 'X\(//\)$' \| \+ X"$0" : 'X\(/\)$' \| \+ . : '\(.\)' 2>/dev/null ||+echo X/"$0" |+ sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }+ /^X\/\(\/\/\)$/{ s//\1/; q; }+ /^X\/\(\/\).*/{ s//\1/; q; }+ s/.*/./; q'`+++# PATH needs CR, and LINENO needs CR and PATH.+# Avoid depending upon Character Ranges.+as_cr_letters='abcdefghijklmnopqrstuvwxyz'+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'+as_cr_Letters=$as_cr_letters$as_cr_LETTERS+as_cr_digits='0123456789'+as_cr_alnum=$as_cr_Letters$as_cr_digits++# The user is always right.+if test "${PATH_SEPARATOR+set}" != set; then+ echo "#! /bin/sh" >conf$$.sh+ echo "exit 0" >>conf$$.sh+ chmod +x conf$$.sh+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then+ PATH_SEPARATOR=';'+ else+ PATH_SEPARATOR=:+ fi+ rm -f conf$$.sh+fi+++ as_lineno_1=$LINENO+ as_lineno_2=$LINENO+ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`+ test "x$as_lineno_1" != "x$as_lineno_2" &&+ test "x$as_lineno_3" = "x$as_lineno_2" || {+ # Find who we are. Look in the path if we contain no path at all+ # relative or not.+ case $0 in+ *[\\/]* ) as_myself=$0 ;;+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR+for as_dir in $PATH+do+ IFS=$as_save_IFS+ test -z "$as_dir" && as_dir=.+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break+done++ ;;+ esac+ # We did not find ourselves, most probably we were run as `sh COMMAND'+ # in which case we are not to be found in the path.+ if test "x$as_myself" = x; then+ as_myself=$0+ fi+ if test ! -f "$as_myself"; then+ { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2+ { (exit 1); exit 1; }; }+ fi+ case $CONFIG_SHELL in+ '')+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH+do+ IFS=$as_save_IFS+ test -z "$as_dir" && as_dir=.+ for as_base in sh bash ksh sh5; do+ case $as_dir in+ /*)+ if ("$as_dir/$as_base" -c '+ as_lineno_1=$LINENO+ as_lineno_2=$LINENO+ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`+ test "x$as_lineno_1" != "x$as_lineno_2" &&+ test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then+ $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }+ $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }+ CONFIG_SHELL=$as_dir/$as_base+ export CONFIG_SHELL+ exec "$CONFIG_SHELL" "$0" ${1+"$@"}+ fi;;+ esac+ done+done+;;+ esac++ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO+ # uniformly replaced by the line number. The first 'sed' inserts a+ # line-number line before each line; the second 'sed' does the real+ # work. The second script uses 'N' to pair each line-number line+ # with the numbered line, and appends trailing '-' during+ # substitution so that $LINENO is not a special case at line end.+ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the+ # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)+ sed '=' <$as_myself |+ sed '+ N+ s,$,-,+ : loop+ s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,+ t loop+ s,-$,,+ s,^['$as_cr_digits']*\n,,+ ' >$as_me.lineno &&+ chmod +x $as_me.lineno ||+ { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2+ { (exit 1); exit 1; }; }++ # Don't try to exec as it changes $[0], causing all sort of problems+ # (the dirname of $[0] is not the place where we might find the+ # original and so on. Autoconf is especially sensible to this).+ . ./$as_me.lineno+ # Exit status is that of the last command.+ exit+}+++case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in+ *c*,-n*) ECHO_N= ECHO_C='+' ECHO_T=' ' ;;+ *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;+ *) ECHO_N= ECHO_C='\c' ECHO_T= ;;+esac++if expr a : '\(a\)' >/dev/null 2>&1; then+ as_expr=expr+else+ as_expr=false+fi++rm -f conf$$ conf$$.exe conf$$.file+echo >conf$$.file+if ln -s conf$$.file conf$$ 2>/dev/null; then+ # We could just check for DJGPP; but this test a) works b) is more generic+ # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).+ if test -f conf$$.exe; then+ # Don't use ln at all; we don't have any links+ as_ln_s='cp -p'+ else+ as_ln_s='ln -s'+ fi+elif ln conf$$.file conf$$ 2>/dev/null; then+ as_ln_s=ln+else+ as_ln_s='cp -p'+fi+rm -f conf$$ conf$$.exe conf$$.file++if mkdir -p . 2>/dev/null; then+ as_mkdir_p=:+else+ test -d ./-p && rmdir ./-p+ as_mkdir_p=false+fi++as_executable_p="test -f"++# Sed expression to map a string onto a valid CPP name.+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"++# Sed expression to map a string onto a valid variable name.+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"+++# IFS+# We need space, tab and new line, in precisely that order.+as_nl='+'+IFS=" $as_nl"++# CDPATH.+$as_unset CDPATH+++# Name of the host.+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,+# so uname gets run too.+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`++exec 6>&1++#+# Initializations.+#+ac_default_prefix=/usr/local+ac_config_libobj_dir=.+cross_compiling=no+subdirs=+MFLAGS=+MAKEFLAGS=+SHELL=${CONFIG_SHELL-/bin/sh}++# Maximum number of lines to put in a shell here document.+# This variable seems obsolete. It should probably be removed, and+# only ac_max_sed_lines should be used.+: ${ac_max_here_lines=38}++# Identity of this package.+PACKAGE_NAME='Haskell regex-posix package'+PACKAGE_TARNAME='regex-posix'+PACKAGE_VERSION='0.71'+PACKAGE_STRING='Haskell regex-posix package 0.71'+PACKAGE_BUGREPORT='TextRegexLazy@personal.mightyreason.com'++ac_unique_file="regex-posix.cabal"+# Factoring default headers for most tests.+ac_includes_default="\+#include <stdio.h>+#if HAVE_SYS_TYPES_H+# include <sys/types.h>+#endif+#if HAVE_SYS_STAT_H+# include <sys/stat.h>+#endif+#if STDC_HEADERS+# include <stdlib.h>+# include <stddef.h>+#else+# if HAVE_STDLIB_H+# include <stdlib.h>+# endif+#endif+#if HAVE_STRING_H+# if !STDC_HEADERS && HAVE_MEMORY_H+# include <memory.h>+# endif+# include <string.h>+#endif+#if HAVE_STRINGS_H+# include <strings.h>+#endif+#if HAVE_INTTYPES_H+# include <inttypes.h>+#else+# if HAVE_STDINT_H+# include <stdint.h>+# endif+#endif+#if HAVE_UNISTD_H+# include <unistd.h>+#endif"++ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP EGREP HavePosixRegex LIB@&t@OBJS LTLIBOBJS'+ac_subst_files=''++# Initialize some variables set by options.+ac_init_help=+ac_init_version=false+# The variables have the same names as the options, with+# dashes changed to underlines.+cache_file=/dev/null+exec_prefix=NONE+no_create=+no_recursion=+prefix=NONE+program_prefix=NONE+program_suffix=NONE+program_transform_name=s,x,x,+silent=+site=+srcdir=+verbose=+x_includes=NONE+x_libraries=NONE++# Installation directory options.+# These are left unexpanded so users can "make install exec_prefix=/foo"+# and all the variables that are supposed to be based on exec_prefix+# by default will actually change.+# Use braces instead of parens because sh, perl, etc. also accept them.+bindir='${exec_prefix}/bin'+sbindir='${exec_prefix}/sbin'+libexecdir='${exec_prefix}/libexec'+datadir='${prefix}/share'+sysconfdir='${prefix}/etc'+sharedstatedir='${prefix}/com'+localstatedir='${prefix}/var'+libdir='${exec_prefix}/lib'+includedir='${prefix}/include'+oldincludedir='/usr/include'+infodir='${prefix}/info'+mandir='${prefix}/man'++ac_prev=+for ac_option+do+ # If the previous option needs an argument, assign it.+ if test -n "$ac_prev"; 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then+ echo $ECHO_N "(cached) $ECHO_C" >&6+else+ if test -n "$ac_ct_CC"; then+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.+else+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR+for as_dir in $PATH+do+ IFS=$as_save_IFS+ test -z "$as_dir" && as_dir=.+ for ac_exec_ext in '' $ac_executable_extensions; do+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then+ ac_cv_prog_ac_ct_CC="cc"+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5+ break 2+ fi+done+done++fi+fi+ac_ct_CC=$ac_cv_prog_ac_ct_CC+if test -n "$ac_ct_CC"; then+ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5+echo "${ECHO_T}$ac_ct_CC" >&6+else+ echo "$as_me:$LINENO: result: no" >&5+echo "${ECHO_T}no" >&6+fi++ CC=$ac_ct_CC+else+ CC="$ac_cv_prog_CC"+fi++fi+if test -z "$CC"; then+ # Extract the first word of "cc", so it can be a program name with args.+set dummy cc; ac_word=$2+echo "$as_me:$LINENO: checking for $ac_word" >&5+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6+if test "${ac_cv_prog_CC+set}" = set; then+ echo $ECHO_N "(cached) $ECHO_C" >&6+else+ if test -n "$CC"; then+ ac_cv_prog_CC="$CC" # Let the user override the test.+else+ ac_prog_rejected=no+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR+for as_dir in $PATH+do+ IFS=$as_save_IFS+ test -z "$as_dir" && as_dir=.+ for ac_exec_ext in '' $ac_executable_extensions; do+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then+ ac_prog_rejected=yes+ continue+ fi+ ac_cv_prog_CC="cc"+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5+ break 2+ fi+done+done++if test $ac_prog_rejected = yes; then+ # We found a bogon in the path, so make sure we never use it.+ set dummy $ac_cv_prog_CC+ shift+ if test $@%:@ != 0; then+ # We chose a different compiler from the bogus one.+ # However, it has the same basename, so the bogon will be chosen+ # first if we set CC to just the basename; use the full file name.+ shift+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"+ fi+fi+fi+fi+CC=$ac_cv_prog_CC+if test -n "$CC"; then+ echo "$as_me:$LINENO: result: $CC" >&5+echo "${ECHO_T}$CC" >&6+else+ echo "$as_me:$LINENO: result: no" >&5+echo "${ECHO_T}no" >&6+fi++fi+if test -z "$CC"; then+ if test -n "$ac_tool_prefix"; then+ for ac_prog in cl+ do+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.+set dummy $ac_tool_prefix$ac_prog; ac_word=$2+echo "$as_me:$LINENO: checking for $ac_word" >&5+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6+if test "${ac_cv_prog_CC+set}" = set; then+ echo $ECHO_N "(cached) $ECHO_C" >&6+else+ if test -n "$CC"; then+ ac_cv_prog_CC="$CC" # Let the user override the test.+else+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR+for as_dir in $PATH+do+ IFS=$as_save_IFS+ test -z "$as_dir" && as_dir=.+ for ac_exec_ext in '' $ac_executable_extensions; do+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5+ break 2+ fi+done+done++fi+fi+CC=$ac_cv_prog_CC+if test -n "$CC"; then+ echo "$as_me:$LINENO: result: $CC" >&5+echo "${ECHO_T}$CC" >&6+else+ echo "$as_me:$LINENO: result: no" >&5+echo "${ECHO_T}no" >&6+fi++ test -n "$CC" && break+ done+fi+if test -z "$CC"; then+ ac_ct_CC=$CC+ for ac_prog in cl+do+ # Extract the first word of "$ac_prog", so it can be a program name with args.+set dummy $ac_prog; ac_word=$2+echo "$as_me:$LINENO: checking for $ac_word" >&5+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then+ echo $ECHO_N "(cached) $ECHO_C" >&6+else+ if test -n "$ac_ct_CC"; then+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.+else+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR+for as_dir in $PATH+do+ IFS=$as_save_IFS+ test -z "$as_dir" && as_dir=.+ for ac_exec_ext in '' $ac_executable_extensions; do+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then+ ac_cv_prog_ac_ct_CC="$ac_prog"+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5+ break 2+ fi+done+done++fi+fi+ac_ct_CC=$ac_cv_prog_ac_ct_CC+if test -n "$ac_ct_CC"; then+ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5+echo "${ECHO_T}$ac_ct_CC" >&6+else+ echo "$as_me:$LINENO: result: no" >&5+echo "${ECHO_T}no" >&6+fi++ test -n "$ac_ct_CC" && break+done++ CC=$ac_ct_CC+fi++fi+++test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH+See \`config.log' for more details." >&5+echo "$as_me: error: no acceptable C compiler found in \$PATH+See \`config.log' for more details." >&2;}+ { (exit 1); exit 1; }; }++# Provide some information about the compiler.+echo "$as_me:$LINENO:" \+ "checking for C compiler version" >&5+ac_compiler=`set X $ac_compile; echo $2`+{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5+ (eval $ac_compiler --version </dev/null >&5) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }+{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5+ (eval $ac_compiler -v </dev/null >&5) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }+{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5+ (eval $ac_compiler -V </dev/null >&5) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }++cat >conftest.$ac_ext <<_ACEOF+/* 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[^ ]*//'`+if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5+ (eval $ac_link_default) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; then+ # Find the output, starting from the most likely. This scheme is+# not robust to junk in `.', hence go to wildcards (a.*) only as a last+# resort.++# Be careful to initialize this variable, since it used to be cached.+# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.+ac_cv_exeext=+# b.out is created by i960 compilers.+for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out+do+ test -f "$ac_file" || continue+ case $ac_file in+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )+ ;;+ conftest.$ac_ext )+ # This is the source file.+ ;;+ [ab].out )+ # We found the default executable, but exeext='' is most+ # certainly right.+ break;;+ *.* )+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`+ # FIXME: I believe we export ac_cv_exeext for Libtool,+ # but it would be cool to find out if it's true. Does anybody+ # maintain Libtool? --akim.+ export ac_cv_exeext+ break;;+ * )+ break;;+ esac+done+else+ echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++{ { echo "$as_me:$LINENO: error: C compiler cannot create executables+See \`config.log' for more details." >&5+echo "$as_me: error: C compiler cannot create executables+See \`config.log' for more details." >&2;}+ { (exit 77); exit 77; }; }+fi++ac_exeext=$ac_cv_exeext+echo "$as_me:$LINENO: result: $ac_file" >&5+echo "${ECHO_T}$ac_file" >&6++# Check the compiler produces executables we can run. If not, either+# the compiler is broken, or we cross compile.+echo "$as_me:$LINENO: checking whether the C compiler works" >&5+echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6+# FIXME: These cross compiler hacks should be removed for Autoconf 3.0+# If not cross compiling, check that we can run a simple program.+if test "$cross_compiling" != yes; then+ if { ac_try='./$ac_file'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; }; then+ cross_compiling=no+ else+ if test "$cross_compiling" = maybe; then+ cross_compiling=yes+ else+ { { echo "$as_me:$LINENO: error: cannot run C compiled programs.+If you meant to cross compile, use \`--host'.+See \`config.log' for more details." >&5+echo "$as_me: error: cannot run C compiled programs.+If you meant to cross compile, use \`--host'.+See \`config.log' for more details." >&2;}+ { (exit 1); exit 1; }; }+ fi+ fi+fi+echo "$as_me:$LINENO: result: yes" >&5+echo "${ECHO_T}yes" >&6++rm -f a.out a.exe conftest$ac_cv_exeext b.out+ac_clean_files=$ac_clean_files_save+# Check the compiler produces executables we can run. If not, either+# the compiler is broken, or we cross compile.+echo "$as_me:$LINENO: checking whether we are cross compiling" >&5+echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6+echo "$as_me:$LINENO: result: $cross_compiling" >&5+echo "${ECHO_T}$cross_compiling" >&6++echo "$as_me:$LINENO: checking for suffix of executables" >&5+echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5+ (eval $ac_link) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; then+ # If both `conftest.exe' and `conftest' are `present' (well, observable)+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will+# work properly (i.e., refer to `conftest.exe'), while it won't with+# `rm'.+for ac_file in conftest.exe conftest conftest.*; do+ test -f "$ac_file" || continue+ case $ac_file in+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`+ export ac_cv_exeext+ break;;+ * ) break;;+ esac+done+else+ { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link+See \`config.log' for more details." >&5+echo "$as_me: error: cannot compute suffix of executables: cannot compile and link+See \`config.log' for more details." >&2;}+ { (exit 1); exit 1; }; }+fi++rm -f conftest$ac_cv_exeext+echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5+echo "${ECHO_T}$ac_cv_exeext" >&6++rm -f conftest.$ac_ext+EXEEXT=$ac_cv_exeext+ac_exeext=$EXEEXT+echo "$as_me:$LINENO: checking for suffix of object files" >&5+echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6+if test "${ac_cv_objext+set}" = set; then+ echo $ECHO_N "(cached) $ECHO_C" >&6+else+ cat >conftest.$ac_ext <<_ACEOF+/* confdefs.h. */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h. */++int+main ()+{++ ;+ return 0;+}+_ACEOF+rm -f conftest.o conftest.obj+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+ (eval $ac_compile) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; then+ for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do+ case $ac_file in+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`+ break;;+ esac+done+else+ echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile+See \`config.log' for more details." >&5+echo "$as_me: error: cannot compute suffix of object files: cannot compile+See \`config.log' for more details." >&2;}+ { (exit 1); exit 1; }; }+fi++rm -f conftest.$ac_cv_objext conftest.$ac_ext+fi+echo "$as_me:$LINENO: result: $ac_cv_objext" >&5+echo "${ECHO_T}$ac_cv_objext" >&6+OBJEXT=$ac_cv_objext+ac_objext=$OBJEXT+echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5+echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6+if test "${ac_cv_c_compiler_gnu+set}" = set; then+ echo $ECHO_N "(cached) $ECHO_C" >&6+else+ cat >conftest.$ac_ext <<_ACEOF+/* confdefs.h. */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h. */++int+main ()+{+#ifndef __GNUC__+ choke me+#endif++ ;+ return 0;+}+_ACEOF+rm -f conftest.$ac_objext+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+ (eval $ac_compile) 2>conftest.er1+ ac_status=$?+ grep -v '^ *+' conftest.er1 >conftest.err+ rm -f conftest.er1+ cat conftest.err >&5+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); } &&+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; } &&+ { ac_try='test -s conftest.$ac_objext'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; }; then+ ac_compiler_gnu=yes+else+ echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++ac_compiler_gnu=no+fi+rm -f conftest.err conftest.$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=$CFLAGS+CFLAGS="-g"+echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5+echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6+if test "${ac_cv_prog_cc_g+set}" = set; then+ echo $ECHO_N "(cached) $ECHO_C" >&6+else+ cat >conftest.$ac_ext <<_ACEOF+/* confdefs.h. */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h. */++int+main ()+{++ ;+ return 0;+}+_ACEOF+rm -f conftest.$ac_objext+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+ (eval $ac_compile) 2>conftest.er1+ ac_status=$?+ grep -v '^ *+' conftest.er1 >conftest.err+ rm -f conftest.er1+ cat conftest.err >&5+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); } &&+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; } &&+ { ac_try='test -s conftest.$ac_objext'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; }; then+ ac_cv_prog_cc_g=yes+else+ echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++ac_cv_prog_cc_g=no+fi+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext+fi+echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5+echo "${ECHO_T}$ac_cv_prog_cc_g" >&6+if test "$ac_test_CFLAGS" = set; then+ CFLAGS=$ac_save_CFLAGS+elif test $ac_cv_prog_cc_g = yes; then+ if test "$GCC" = yes; then+ CFLAGS="-g -O2"+ else+ CFLAGS="-g"+ fi+else+ if test "$GCC" = yes; then+ CFLAGS="-O2"+ else+ CFLAGS=+ fi+fi+echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5+echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6+if test "${ac_cv_prog_cc_stdc+set}" = set; then+ echo $ECHO_N "(cached) $ECHO_C" >&6+else+ ac_cv_prog_cc_stdc=no+ac_save_CC=$CC+cat >conftest.$ac_ext <<_ACEOF+/* confdefs.h. */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h. */+#include <stdarg.h>+#include <stdio.h>+#include <sys/types.h>+#include <sys/stat.h>+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */+struct buf { int x; };+FILE * (*rcsopen) (struct buf *, struct stat *, int);+static char *e (p, i)+ char **p;+ int i;+{+ return p[i];+}+static char *f (char * (*g) (char **, int), char **p, ...)+{+ char *s;+ va_list v;+ va_start (v,p);+ s = g (p, va_arg (v,int));+ va_end (v);+ return s;+}++/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has+ function prototypes and stuff, but not '\xHH' hex character constants.+ These don't provoke an error unfortunately, instead are silently treated+ as 'x'. The following induces an error, until -std1 is added to get+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an+ array size at least. It's necessary to write '\x00'==0 to get something+ that's true only with -std1. */+int osf4_cc_array ['\x00' == 0 ? 1 : -1];++int test (int i, double x);+struct s1 {int (*f) (int a);};+struct s2 {int (*f) (double a);};+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);+int argc;+char **argv;+int+main ()+{+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];+ ;+ return 0;+}+_ACEOF+# Don't try gcc -ansi; that turns off useful extensions and+# breaks some systems' header files.+# AIX -qlanglvl=ansi+# Ultrix and OSF/1 -std1+# HP-UX 10.20 and later -Ae+# HP-UX older versions -Aa -D_HPUX_SOURCE+# SVR4 -Xc -D__EXTENSIONS__+for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"+do+ CC="$ac_save_CC $ac_arg"+ rm -f conftest.$ac_objext+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+ (eval $ac_compile) 2>conftest.er1+ ac_status=$?+ grep -v '^ *+' conftest.er1 >conftest.err+ rm -f conftest.er1+ cat conftest.err >&5+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); } &&+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; } &&+ { ac_try='test -s conftest.$ac_objext'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; }; then+ ac_cv_prog_cc_stdc=$ac_arg+break+else+ echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++fi+rm -f conftest.err conftest.$ac_objext +done+rm -f conftest.$ac_ext conftest.$ac_objext+CC=$ac_save_CC++fi++case "x$ac_cv_prog_cc_stdc" in+ x|xno)+ echo "$as_me:$LINENO: result: none needed" >&5+echo "${ECHO_T}none needed" >&6 ;;+ *)+ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5+echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6+ CC="$CC $ac_cv_prog_cc_stdc" ;;+esac++# Some people use a C++ compiler to compile C. Since we use `exit',+# in C++ we need to declare it. In case someone uses the same compiler+# for both compiling C and C++ we need to have the C++ compiler decide+# the declaration of exit, since it's the most demanding environment.+cat >conftest.$ac_ext <<_ACEOF+@%:@ifndef __cplusplus+ choke me+@%:@endif+_ACEOF+rm -f conftest.$ac_objext+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+ (eval $ac_compile) 2>conftest.er1+ ac_status=$?+ grep -v '^ *+' conftest.er1 >conftest.err+ rm -f conftest.er1+ cat conftest.err >&5+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); } &&+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; } &&+ { ac_try='test -s conftest.$ac_objext'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; }; then+ for ac_declaration in \+ '' \+ 'extern "C" void std::exit (int) throw (); using std::exit;' \+ 'extern "C" void std::exit (int); using std::exit;' \+ 'extern "C" void exit (int) throw ();' \+ 'extern "C" void exit (int);' \+ 'void exit (int);'+do+ cat >conftest.$ac_ext <<_ACEOF+/* confdefs.h. */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h. */+$ac_declaration+@%:@include <stdlib.h>+int+main ()+{+exit (42);+ ;+ return 0;+}+_ACEOF+rm -f conftest.$ac_objext+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+ (eval $ac_compile) 2>conftest.er1+ ac_status=$?+ grep -v '^ *+' conftest.er1 >conftest.err+ rm -f conftest.er1+ cat conftest.err >&5+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); } &&+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; } &&+ { ac_try='test -s conftest.$ac_objext'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; }; then+ :+else+ echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++continue+fi+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext+ cat >conftest.$ac_ext <<_ACEOF+/* confdefs.h. */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h. */+$ac_declaration+int+main ()+{+exit (42);+ ;+ return 0;+}+_ACEOF+rm -f conftest.$ac_objext+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+ (eval $ac_compile) 2>conftest.er1+ ac_status=$?+ grep -v '^ *+' conftest.er1 >conftest.err+ rm -f conftest.er1+ cat conftest.err >&5+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); } &&+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; } &&+ { ac_try='test -s conftest.$ac_objext'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; }; then+ break+else+ echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++fi+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext+done+rm -f conftest*+if test -n "$ac_declaration"; then+ echo '#ifdef __cplusplus' >>confdefs.h+ echo $ac_declaration >>confdefs.h+ echo '#endif' >>confdefs.h+fi++else+ echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++fi+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext+ac_ext=c+ac_cpp='$CPP $CPPFLAGS'+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'+ac_compiler_gnu=$ac_cv_c_compiler_gnu+++ac_ext=c+ac_cpp='$CPP $CPPFLAGS'+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'+ac_compiler_gnu=$ac_cv_c_compiler_gnu+echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5+echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6+# On Suns, sometimes $CPP names a directory.+if test -n "$CPP" && test -d "$CPP"; then+ CPP=+fi+if test -z "$CPP"; then+ if test "${ac_cv_prog_CPP+set}" = set; then+ echo $ECHO_N "(cached) $ECHO_C" >&6+else+ # Double quotes because CPP needs to be expanded+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"+ do+ ac_preproc_ok=false+for ac_c_preproc_warn_flag in '' yes+do+ # Use a header file that comes with gcc, so configuring glibc+ # with a fresh cross-compiler works.+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since+ # <limits.h> exists even on freestanding compilers.+ # On the NeXT, cc -E runs the code through the compiler's parser,+ # not just through cpp. "Syntax error" is here to catch this case.+ cat >conftest.$ac_ext <<_ACEOF+/* confdefs.h. */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h. */+@%:@ifdef __STDC__+@%:@ include <limits.h>+@%:@else+@%:@ include <assert.h>+@%:@endif+ Syntax error+_ACEOF+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1+ ac_status=$?+ grep -v '^ *+' conftest.er1 >conftest.err+ rm -f conftest.er1+ cat conftest.err >&5+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); } >/dev/null; then+ if test -s conftest.err; then+ ac_cpp_err=$ac_c_preproc_warn_flag+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag+ else+ ac_cpp_err=+ fi+else+ ac_cpp_err=yes+fi+if test -z "$ac_cpp_err"; then+ :+else+ echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++ # Broken: fails on valid input.+continue+fi+rm -f conftest.err conftest.$ac_ext++ # OK, works on sane cases. Now check whether non-existent headers+ # can be detected and how.+ cat >conftest.$ac_ext <<_ACEOF+/* confdefs.h. */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h. */+@%:@include <ac_nonexistent.h>+_ACEOF+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1+ ac_status=$?+ grep -v '^ *+' conftest.er1 >conftest.err+ rm -f conftest.er1+ cat conftest.err >&5+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); } >/dev/null; then+ if test -s conftest.err; then+ ac_cpp_err=$ac_c_preproc_warn_flag+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag+ else+ ac_cpp_err=+ fi+else+ ac_cpp_err=yes+fi+if test -z "$ac_cpp_err"; then+ # Broken: success on invalid input.+continue+else+ echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++ # Passes both tests.+ac_preproc_ok=:+break+fi+rm -f conftest.err conftest.$ac_ext++done+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.+rm -f conftest.err conftest.$ac_ext+if $ac_preproc_ok; then+ break+fi++ done+ ac_cv_prog_CPP=$CPP+ +fi+ CPP=$ac_cv_prog_CPP+else+ ac_cv_prog_CPP=$CPP+fi+echo "$as_me:$LINENO: result: $CPP" >&5+echo "${ECHO_T}$CPP" >&6+ac_preproc_ok=false+for ac_c_preproc_warn_flag in '' yes+do+ # Use a header file that comes with gcc, so configuring glibc+ # with a fresh cross-compiler works.+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since+ # <limits.h> exists even on freestanding compilers.+ # On the NeXT, cc -E runs the code through the compiler's parser,+ # not just through cpp. "Syntax error" is here to catch this case.+ cat >conftest.$ac_ext <<_ACEOF+/* confdefs.h. */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h. */+@%:@ifdef __STDC__+@%:@ include <limits.h>+@%:@else+@%:@ include <assert.h>+@%:@endif+ Syntax error+_ACEOF+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1+ ac_status=$?+ grep -v '^ *+' conftest.er1 >conftest.err+ rm -f conftest.er1+ cat conftest.err >&5+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); } >/dev/null; then+ if test -s conftest.err; then+ ac_cpp_err=$ac_c_preproc_warn_flag+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag+ else+ ac_cpp_err=+ fi+else+ ac_cpp_err=yes+fi+if test -z "$ac_cpp_err"; then+ :+else+ echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++ # Broken: fails on valid input.+continue+fi+rm -f conftest.err conftest.$ac_ext++ # OK, works on sane cases. Now check whether non-existent headers+ # can be detected and how.+ cat >conftest.$ac_ext <<_ACEOF+/* confdefs.h. */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h. */+@%:@include <ac_nonexistent.h>+_ACEOF+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1+ ac_status=$?+ grep -v '^ *+' conftest.er1 >conftest.err+ rm -f conftest.er1+ cat conftest.err >&5+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); } >/dev/null; then+ if test -s conftest.err; then+ ac_cpp_err=$ac_c_preproc_warn_flag+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag+ else+ ac_cpp_err=+ fi+else+ ac_cpp_err=yes+fi+if test -z "$ac_cpp_err"; then+ # Broken: success on invalid input.+continue+else+ echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++ # Passes both tests.+ac_preproc_ok=:+break+fi+rm -f conftest.err conftest.$ac_ext++done+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.+rm -f conftest.err conftest.$ac_ext+if $ac_preproc_ok; then+ :+else+ { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check+See \`config.log' for more details." >&5+echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check+See \`config.log' for more details." >&2;}+ { (exit 1); exit 1; }; }+fi++ac_ext=c+ac_cpp='$CPP $CPPFLAGS'+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'+ac_compiler_gnu=$ac_cv_c_compiler_gnu+++echo "$as_me:$LINENO: checking for egrep" >&5+echo $ECHO_N "checking for egrep... $ECHO_C" >&6+if test "${ac_cv_prog_egrep+set}" = set; then+ echo $ECHO_N "(cached) $ECHO_C" >&6+else+ if echo a | (grep -E '(a|b)') >/dev/null 2>&1+ then ac_cv_prog_egrep='grep -E'+ else ac_cv_prog_egrep='egrep'+ fi+fi+echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5+echo "${ECHO_T}$ac_cv_prog_egrep" >&6+ EGREP=$ac_cv_prog_egrep+ ++echo "$as_me:$LINENO: checking for ANSI C header files" >&5+echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6+if test "${ac_cv_header_stdc+set}" = set; then+ echo $ECHO_N "(cached) $ECHO_C" >&6+else+ cat >conftest.$ac_ext <<_ACEOF+/* confdefs.h. */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h. */+#include <stdlib.h>+#include <stdarg.h>+#include <string.h>+#include <float.h>++int+main ()+{++ ;+ return 0;+}+_ACEOF+rm -f conftest.$ac_objext+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+ (eval $ac_compile) 2>conftest.er1+ ac_status=$?+ grep -v '^ *+' conftest.er1 >conftest.err+ rm -f conftest.er1+ cat conftest.err >&5+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); } &&+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; } &&+ { ac_try='test -s conftest.$ac_objext'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; }; then+ ac_cv_header_stdc=yes+else+ echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++ac_cv_header_stdc=no+fi+rm -f conftest.err conftest.$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 <string.h>++_ACEOF+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |+ $EGREP "memchr" >/dev/null 2>&1; then+ :+else+ ac_cv_header_stdc=no+fi+rm -f conftest*++fi++if test $ac_cv_header_stdc = yes; then+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.+ cat >conftest.$ac_ext <<_ACEOF+/* confdefs.h. */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h. */+#include <stdlib.h>++_ACEOF+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |+ $EGREP "free" >/dev/null 2>&1; then+ :+else+ ac_cv_header_stdc=no+fi+rm -f conftest*++fi++if test $ac_cv_header_stdc = yes; then+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.+ if test "$cross_compiling" = yes; then+ :+else+ cat >conftest.$ac_ext <<_ACEOF+/* confdefs.h. */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h. */+#include <ctype.h>+#if ((' ' & 0x0FF) == 0x020)+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))+#else+# define ISLOWER(c) \+ (('a' <= (c) && (c) <= 'i') \+ || ('j' <= (c) && (c) <= 'r') \+ || ('s' <= (c) && (c) <= 'z'))+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))+#endif++#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))+int+main ()+{+ int i;+ for (i = 0; i < 256; i++)+ if (XOR (islower (i), ISLOWER (i))+ || toupper (i) != TOUPPER (i))+ exit(2);+ exit (0);+}+_ACEOF+rm -f conftest$ac_exeext+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5+ (eval $ac_link) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; }; then+ :+else+ echo "$as_me: program exited with status $ac_status" >&5+echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++( exit $ac_status )+ac_cv_header_stdc=no+fi+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext+fi+fi+fi+echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5+echo "${ECHO_T}$ac_cv_header_stdc" >&6+if test $ac_cv_header_stdc = yes; then+ +cat >>confdefs.h <<\_ACEOF+@%:@define STDC_HEADERS 1+_ACEOF++fi++# On IRIX 5.3, sys/types and inttypes.h are conflicting.++++++++++for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \+ inttypes.h stdint.h unistd.h+do+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`+echo "$as_me:$LINENO: checking for $ac_header" >&5+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6+if eval "test \"\${$as_ac_Header+set}\" = set"; then+ echo $ECHO_N "(cached) $ECHO_C" >&6+else+ cat >conftest.$ac_ext <<_ACEOF+/* confdefs.h. */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h. */+$ac_includes_default++@%:@include <$ac_header>+_ACEOF+rm -f conftest.$ac_objext+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+ (eval $ac_compile) 2>conftest.er1+ ac_status=$?+ grep -v '^ *+' conftest.er1 >conftest.err+ rm -f conftest.er1+ cat conftest.err >&5+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); } &&+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; } &&+ { ac_try='test -s conftest.$ac_objext'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; }; then+ eval "$as_ac_Header=yes"+else+ echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++eval "$as_ac_Header=no"+fi+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext+fi+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6+if test `eval echo '${'$as_ac_Header'}'` = yes; then+ cat >>confdefs.h <<_ACEOF+@%:@define `echo "HAVE_$ac_header" | $as_tr_cpp` 1+_ACEOF+ +fi++done++++for ac_header in regex.h+do+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`+if eval "test \"\${$as_ac_Header+set}\" = set"; then+ echo "$as_me:$LINENO: checking for $ac_header" >&5+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6+if eval "test \"\${$as_ac_Header+set}\" = set"; then+ echo $ECHO_N "(cached) $ECHO_C" >&6+fi+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6+else+ # Is the header compilable?+echo "$as_me:$LINENO: checking $ac_header usability" >&5+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6+cat >conftest.$ac_ext <<_ACEOF+/* confdefs.h. */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h. */+$ac_includes_default+@%:@include <$ac_header>+_ACEOF+rm -f conftest.$ac_objext+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+ (eval $ac_compile) 2>conftest.er1+ ac_status=$?+ grep -v '^ *+' conftest.er1 >conftest.err+ rm -f conftest.er1+ cat conftest.err >&5+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); } &&+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; } &&+ { ac_try='test -s conftest.$ac_objext'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; }; then+ ac_header_compiler=yes+else+ echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++ac_header_compiler=no+fi+rm -f conftest.err conftest.$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 <$ac_header>+_ACEOF+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1+ ac_status=$?+ grep -v '^ *+' conftest.er1 >conftest.err+ rm -f conftest.er1+ cat conftest.err >&5+ echo "$as_me:$LINENO: \$? 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The first handles `#define'+# templates, and the second `#undef' templates.+# And first: Protect against being on the right side of a sed subst in+# config.status. Protect against being in an unquoted here document+# in config.status.+rm -f conftest.defines conftest.undefs+# Using a here document instead of a string reduces the quoting nightmare.+# Putting comments in sed scripts is not portable.+#+# `end' is used to avoid that the second main sed command (meant for+# 0-ary CPP macros) applies to n-ary macro definitions.+# See the Autoconf documentation for `clear'.+cat >confdef2sed.sed <<\_ACEOF+s/[\\&,]/\\&/g+s,[\\$`],\\&,g+t clear+: clear+s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp+t end+s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp+: end+_ACEOF+# If some macros were called several times there might be several times+# the same #defines, which is useless. Nevertheless, we may not want to+# sort them, since we want the *last* AC-DEFINE to be honored.+uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines+sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs+rm -f confdef2sed.sed++# This sed command replaces #undef with comments. This is necessary, for+# example, in the case of _POSIX_SOURCE, which is predefined and required+# on some systems where configure will not decide to define it.+cat >>conftest.undefs <<\_ACEOF+s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,+_ACEOF++# Break up conftest.defines because some shells have a limit on the size+# of here documents, and old seds have small limits too (100 cmds).+echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS+echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS+echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS+echo ' :' >>$CONFIG_STATUS+rm -f conftest.tail+while grep . conftest.defines >/dev/null+do+ # Write a limited-size here document to $tmp/defines.sed.+ echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS+ # Speed up: don't consider the non `#define' lines.+ echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS+ # Work around the forget-to-reset-the-flag bug.+ echo 't clr' >>$CONFIG_STATUS+ echo ': clr' >>$CONFIG_STATUS+ sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS+ echo 'CEOF+ sed -f $tmp/defines.sed $tmp/in >$tmp/out+ rm -f $tmp/in+ mv $tmp/out $tmp/in+' >>$CONFIG_STATUS+ sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail+ rm -f conftest.defines+ mv conftest.tail conftest.defines+done+rm -f conftest.defines+echo ' fi # grep' >>$CONFIG_STATUS+echo >>$CONFIG_STATUS++# Break up conftest.undefs because some shells have a limit on the size+# of here documents, and old seds have small limits too (100 cmds).+echo ' # Handle all the #undef templates' >>$CONFIG_STATUS+rm -f conftest.tail+while grep . conftest.undefs >/dev/null+do+ # Write a limited-size here document to $tmp/undefs.sed.+ echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS+ # Speed up: don't consider the non `#undef'+ echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS+ # Work around the forget-to-reset-the-flag bug.+ echo 't clr' >>$CONFIG_STATUS+ echo ': clr' >>$CONFIG_STATUS+ sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS+ echo 'CEOF+ sed -f $tmp/undefs.sed $tmp/in >$tmp/out+ rm -f $tmp/in+ mv $tmp/out $tmp/in+' >>$CONFIG_STATUS+ sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail+ rm -f conftest.undefs+ mv conftest.tail conftest.undefs+done+rm -f conftest.undefs++cat >>$CONFIG_STATUS <<\_ACEOF+ # Let's still pretend it is `configure' which instantiates (i.e., don't+ # use $as_me), people would be surprised to read:+ # /* config.h. Generated by config.status. */+ if test x"$ac_file" = x-; then+ echo "/* Generated by configure. */" >$tmp/config.h+ else+ echo "/* $ac_file. Generated by configure. */" >$tmp/config.h+ fi+ cat $tmp/in >>$tmp/config.h+ rm -f $tmp/in+ if test x"$ac_file" != x-; then+ if diff $ac_file $tmp/config.h >/dev/null 2>&1; then+ { echo "$as_me:$LINENO: $ac_file is unchanged" >&5+echo "$as_me: $ac_file is unchanged" >&6;}+ else+ ac_dir=`(dirname "$ac_file") 2>/dev/null ||+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \+ X"$ac_file" : 'X\(//\)[^/]' \| \+ X"$ac_file" : 'X\(//\)$' \| \+ X"$ac_file" : 'X\(/\)' \| \+ . : '\(.\)' 2>/dev/null ||+echo X"$ac_file" |+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }+ /^X\(\/\/\)$/{ s//\1/; q; }+ /^X\(\/\).*/{ s//\1/; q; }+ s/.*/./; q'`+ { if $as_mkdir_p; then+ mkdir -p "$ac_dir"+ else+ as_dir="$ac_dir"+ as_dirs=+ while test ! -d "$as_dir"; do+ as_dirs="$as_dir $as_dirs"+ as_dir=`(dirname "$as_dir") 2>/dev/null ||+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \+ X"$as_dir" : 'X\(//\)[^/]' \| \+ X"$as_dir" : 'X\(//\)$' \| \+ X"$as_dir" : 'X\(/\)' \| \+ . : '\(.\)' 2>/dev/null ||+echo X"$as_dir" |+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }+ /^X\(\/\/\)$/{ s//\1/; q; }+ /^X\(\/\).*/{ s//\1/; q; }+ s/.*/./; q'`+ done+ test ! -n "$as_dirs" || mkdir $as_dirs+ fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5+echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}+ { (exit 1); exit 1; }; }; }++ rm -f $ac_file+ mv $tmp/config.h $ac_file+ fi+ else+ cat $tmp/config.h+ rm -f $tmp/config.h+ fi+done+_ACEOF++cat >>$CONFIG_STATUS <<\_ACEOF++{ (exit 0); exit 0; }+_ACEOF+chmod +x $CONFIG_STATUS+ac_clean_files=$ac_clean_files_save+++# configure is writing to config.log, and then calls config.status.+# config.status does its own redirection, appending to config.log.+# Unfortunately, on DOS this fails, as config.log is still kept open+# by configure, so config.status won't be able to write to it; its+# output is simply discarded. So we exec the FD to /dev/null,+# effectively closing config.log, so it can be properly (re)opened and+# appended to by config.status. When coming back to configure, we+# need to make the FD available again.+if test "$no_create" != yes; then+ ac_cs_success=:+ ac_config_status_args=+ test "$silent" = yes &&+ ac_config_status_args="$ac_config_status_args --quiet"+ exec 5>/dev/null+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false+ exec 5>>config.log+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which+ # would make configure fail if this is the last instruction.+ $ac_cs_success || { (exit 1); exit 1; }+fi+
+ autom4te.cache/requests view
@@ -0,0 +1,116 @@+# This file was generated by Autom4te Sat Jan 8 16:59:54 PST 2005.+# It contains the lists of macros which have been traced.+# It can be safely removed.++@request = (+ bless( [+ '0',+ 1,+ [+ '/usr/share/autoconf'+ ],+ [+ '/usr/share/autoconf/autoconf/autoconf.m4f',+ 'aclocal.m4',+ 'configure.ac'+ ],+ {+ 'm4_pattern_forbid' => 1,+ 'AC_CONFIG_LIBOBJ_DIR' => 1,+ 'AC_TYPE_OFF_T' => 1,+ 'AC_C_VOLATILE' => 1,+ 'AC_FUNC_CLOSEDIR_VOID' => 1,+ 'AC_REPLACE_FNMATCH' => 1,+ 'AC_PROG_LIBTOOL' => 1,+ 'AC_FUNC_STAT' => 1,+ 'AC_HEADER_TIME' => 1,+ 'AC_FUNC_WAIT3' => 1,+ 'AM_AUTOMAKE_VERSION' => 1,+ 'AC_STRUCT_TM' => 1,+ 'AC_FUNC_LSTAT' => 1,+ 'AC_TYPE_MODE_T' => 1,+ 'AC_FUNC_GETMNTENT' => 1,+ 'AC_FUNC_STRTOD' => 1,+ 'AC_CHECK_HEADERS' => 1,+ 'AC_FUNC_STRNLEN' => 1,+ 'm4_sinclude' => 1,+ 'AC_PROG_CXX' => 1,+ 'AC_PATH_X' => 1,+ 'AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK' => 1,+ 'AC_PROG_AWK' => 1,+ '_m4_warn' => 1,+ 'AC_HEADER_STDC' => 1,+ 'AC_HEADER_MAJOR' => 1,+ 'AC_FUNC_ERROR_AT_LINE' => 1,+ 'AC_PROG_GCC_TRADITIONAL' => 1,+ 'AC_LIBSOURCE' => 1,+ 'AC_FUNC_MBRTOWC' => 1,+ 'AC_STRUCT_ST_BLOCKS' => 1,+ 'AC_TYPE_SIGNAL' => 1,+ 'AC_TYPE_UID_T' => 1,+ 'AC_PROG_MAKE_SET' => 1,+ 'AC_CONFIG_AUX_DIR' => 1,+ 'sinclude' => 1,+ 'm4_pattern_allow' => 1,+ 'AC_DEFINE_TRACE_LITERAL' => 1,+ 'AC_FUNC_STRERROR_R' => 1,+ 'AC_PROG_CC' => 1,+ 'AC_DECL_SYS_SIGLIST' => 1,+ 'AC_FUNC_FORK' => 1,+ 'AC_FUNC_VPRINTF' => 1,+ 'AC_FUNC_STRCOLL' => 1,+ 'AC_PROG_YACC' => 1,+ 'AC_STRUCT_TIMEZONE' => 1,+ 'AC_INIT' => 1,+ 'AC_FUNC_CHOWN' => 1,+ 'AC_SUBST' => 1,+ 'AC_FUNC_ALLOCA' => 1,+ 'AC_CANONICAL_HOST' => 1,+ 'AC_FUNC_GETPGRP' => 1,+ 'AC_PROG_RANLIB' => 1,+ 'AM_INIT_AUTOMAKE' => 1,+ 'AC_FUNC_SETPGRP' => 1,+ 'AC_CONFIG_SUBDIRS' => 1,+ 'AC_FUNC_MMAP' => 1,+ 'AC_FUNC_REALLOC' => 1,+ 'AC_TYPE_SIZE_T' => 1,+ 'AC_CONFIG_LINKS' => 1,+ 'AC_CHECK_TYPES' => 1,+ 'AC_CHECK_MEMBERS' => 1,+ 'AM_MAINTAINER_MODE' => 1,+ 'AC_FUNC_UTIME_NULL' => 1,+ 'AC_FUNC_SELECT_ARGTYPES' => 1,+ 'AC_FUNC_STRFTIME' => 1,+ 'AC_HEADER_STAT' => 1,+ 'AC_C_INLINE' => 1,+ 'AC_PROG_CPP' => 1,+ 'AC_TYPE_PID_T' => 1,+ 'AC_C_CONST' => 1,+ 'AC_PROG_LEX' => 1,+ 'AC_CONFIG_FILES' => 1,+ 'include' => 1,+ 'AC_FUNC_SETVBUF_REVERSED' => 1,+ 'AC_PROG_INSTALL' => 1,+ 'AM_GNU_GETTEXT' => 1,+ 'AC_CHECK_LIB' => 1,+ 'AC_FUNC_OBSTACK' => 1,+ 'AC_FUNC_MALLOC' => 1,+ 'AC_FUNC_GETGROUPS' => 1,+ 'AC_FUNC_GETLOADAVG' => 1,+ 'AH_OUTPUT' => 1,+ 'AC_FUNC_FSEEKO' => 1,+ 'AM_PROG_CC_C_O' => 1,+ 'AM_CONDITIONAL' => 1,+ 'AC_CANONICAL_SYSTEM' => 1,+ 'AC_FUNC_MKTIME' => 1,+ 'AC_CONFIG_HEADERS' => 1,+ 'AC_HEADER_SYS_WAIT' => 1,+ 'AC_PROG_LN_S' => 1,+ 'AC_FUNC_MEMCMP' => 1,+ 'm4_include' => 1,+ 'AC_HEADER_DIRENT' => 1,+ 'AC_CHECK_FUNCS' => 1+ }+ ], 'Autom4te::Request' )+ );+
+ autom4te.cache/traces.0 view
@@ -0,0 +1,113 @@+m4trace:configure.ac:1: -1- AC_INIT([Haskell regex-posix package], [0.71], [TextRegexLazy@personal.mightyreason.com], [regex-posix])+m4trace:configure.ac:1: -1- m4_pattern_forbid([^_?A[CHUM]_])+m4trace:configure.ac:1: -1- m4_pattern_forbid([_AC_])+m4trace:configure.ac:1: -1- m4_pattern_forbid([^LIBOBJS$], [do not use LIBOBJS directly, use AC_LIBOBJ (see section `AC_LIBOBJ vs LIBOBJS'])+m4trace:configure.ac:1: -1- m4_pattern_allow([^AS_FLAGS$])+m4trace:configure.ac:1: -1- m4_pattern_forbid([^_?m4_])+m4trace:configure.ac:1: -1- m4_pattern_forbid([^dnl$])+m4trace:configure.ac:1: -1- m4_pattern_forbid([^_?AS_])+m4trace:configure.ac:1: -1- AC_SUBST([SHELL], [${CONFIG_SHELL-/bin/sh}])+m4trace:configure.ac:1: -1- AC_SUBST([PATH_SEPARATOR])+m4trace:configure.ac:1: -1- AC_SUBST([PACKAGE_NAME], [m4_ifdef([AC_PACKAGE_NAME], ['AC_PACKAGE_NAME'])])+m4trace:configure.ac:1: -1- AC_SUBST([PACKAGE_TARNAME], [m4_ifdef([AC_PACKAGE_TARNAME], ['AC_PACKAGE_TARNAME'])])+m4trace:configure.ac:1: -1- AC_SUBST([PACKAGE_VERSION], [m4_ifdef([AC_PACKAGE_VERSION], ['AC_PACKAGE_VERSION'])])+m4trace:configure.ac:1: -1- AC_SUBST([PACKAGE_STRING], [m4_ifdef([AC_PACKAGE_STRING], ['AC_PACKAGE_STRING'])])+m4trace:configure.ac:1: -1- AC_SUBST([PACKAGE_BUGREPORT], [m4_ifdef([AC_PACKAGE_BUGREPORT], ['AC_PACKAGE_BUGREPORT'])])+m4trace:configure.ac:1: -1- AC_SUBST([exec_prefix], [NONE])+m4trace:configure.ac:1: -1- AC_SUBST([prefix], [NONE])+m4trace:configure.ac:1: -1- AC_SUBST([program_transform_name], [s,x,x,])+m4trace:configure.ac:1: -1- AC_SUBST([bindir], ['${exec_prefix}/bin'])+m4trace:configure.ac:1: -1- AC_SUBST([sbindir], ['${exec_prefix}/sbin'])+m4trace:configure.ac:1: -1- AC_SUBST([libexecdir], ['${exec_prefix}/libexec'])+m4trace:configure.ac:1: -1- AC_SUBST([datadir], ['${prefix}/share'])+m4trace:configure.ac:1: -1- AC_SUBST([sysconfdir], ['${prefix}/etc'])+m4trace:configure.ac:1: -1- AC_SUBST([sharedstatedir], ['${prefix}/com'])+m4trace:configure.ac:1: -1- AC_SUBST([localstatedir], ['${prefix}/var'])+m4trace:configure.ac:1: -1- AC_SUBST([libdir], ['${exec_prefix}/lib'])+m4trace:configure.ac:1: -1- AC_SUBST([includedir], ['${prefix}/include'])+m4trace:configure.ac:1: -1- AC_SUBST([oldincludedir], ['/usr/include'])+m4trace:configure.ac:1: -1- AC_SUBST([infodir], ['${prefix}/info'])+m4trace:configure.ac:1: -1- AC_SUBST([mandir], ['${prefix}/man'])+m4trace:configure.ac:1: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_NAME])+m4trace:configure.ac:1: -1- AH_OUTPUT([PACKAGE_NAME], [/* Define to the full name of this package. */+#undef PACKAGE_NAME])+m4trace:configure.ac:1: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_TARNAME])+m4trace:configure.ac:1: -1- AH_OUTPUT([PACKAGE_TARNAME], [/* Define to the one symbol short name of this package. */+#undef PACKAGE_TARNAME])+m4trace:configure.ac:1: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_VERSION])+m4trace:configure.ac:1: -1- AH_OUTPUT([PACKAGE_VERSION], [/* Define to the version of this package. */+#undef PACKAGE_VERSION])+m4trace:configure.ac:1: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_STRING])+m4trace:configure.ac:1: -1- AH_OUTPUT([PACKAGE_STRING], [/* Define to the full name and version of this package. */+#undef PACKAGE_STRING])+m4trace:configure.ac:1: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_BUGREPORT])+m4trace:configure.ac:1: -1- AH_OUTPUT([PACKAGE_BUGREPORT], [/* Define to the address where bug reports for this package should be sent. */+#undef PACKAGE_BUGREPORT])+m4trace:configure.ac:1: -1- AC_SUBST([build_alias])+m4trace:configure.ac:1: -1- AC_SUBST([host_alias])+m4trace:configure.ac:1: -1- AC_SUBST([target_alias])+m4trace:configure.ac:1: -1- AC_SUBST([DEFS])+m4trace:configure.ac:1: -1- AC_SUBST([ECHO_C])+m4trace:configure.ac:1: -1- AC_SUBST([ECHO_N])+m4trace:configure.ac:1: -1- AC_SUBST([ECHO_T])+m4trace:configure.ac:1: -1- AC_SUBST([LIBS])+m4trace:configure.ac:4: -1- AC_CONFIG_HEADERS([include/HsRegexPosixConfig.h])+m4trace:configure.ac:10: -1- AC_CHECK_HEADERS([regex.h], [AC_CHECK_FUNCS(regcomp, + [HavePosixRegex=YES;+ AC_DEFINE(HAVE_POSIX_REGEX, [1], [Define to 1 if you have a POSIX regex library installed])])])+m4trace:configure.ac:10: -1- AH_OUTPUT([HAVE_REGEX_H], [/* Define to 1 if you have the <regex.h> header file. */+#undef HAVE_REGEX_H])+m4trace:configure.ac:10: -1- AC_PROG_CC+m4trace:configure.ac:10: -1- AC_SUBST([CC])+m4trace:configure.ac:10: -1- AC_SUBST([CFLAGS])+m4trace:configure.ac:10: -1- AC_SUBST([LDFLAGS])+m4trace:configure.ac:10: -1- AC_SUBST([CPPFLAGS])+m4trace:configure.ac:10: -1- AC_SUBST([CC])+m4trace:configure.ac:10: -1- AC_SUBST([ac_ct_CC])+m4trace:configure.ac:10: -1- AC_SUBST([CC])+m4trace:configure.ac:10: -1- AC_SUBST([ac_ct_CC])+m4trace:configure.ac:10: -1- AC_SUBST([CC])+m4trace:configure.ac:10: -1- AC_SUBST([CC])+m4trace:configure.ac:10: -1- AC_SUBST([ac_ct_CC])+m4trace:configure.ac:10: -1- AC_SUBST([EXEEXT], [$ac_cv_exeext])+m4trace:configure.ac:10: -1- AC_SUBST([OBJEXT], [$ac_cv_objext])+m4trace:configure.ac:10: -1- AC_HEADER_STDC+m4trace:configure.ac:10: -1- AC_PROG_CPP+m4trace:configure.ac:10: -1- AC_SUBST([CPP])+m4trace:configure.ac:10: -1- AC_SUBST([CPPFLAGS])+m4trace:configure.ac:10: -1- AC_SUBST([CPP])+m4trace:configure.ac:10: -1- AC_SUBST([EGREP])+m4trace:configure.ac:10: -1- AC_DEFINE_TRACE_LITERAL([STDC_HEADERS])+m4trace:configure.ac:10: -1- AH_OUTPUT([STDC_HEADERS], [/* Define to 1 if you have the ANSI C header files. */+#undef STDC_HEADERS])+m4trace:configure.ac:10: -1- AC_CHECK_HEADERS([sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \+ inttypes.h stdint.h unistd.h], [], [], [$ac_includes_default])+m4trace:configure.ac:10: -1- AH_OUTPUT([HAVE_SYS_TYPES_H], [/* Define to 1 if you have the <sys/types.h> header file. */+#undef HAVE_SYS_TYPES_H])+m4trace:configure.ac:10: -1- AH_OUTPUT([HAVE_SYS_STAT_H], [/* Define to 1 if you have the <sys/stat.h> header file. */+#undef HAVE_SYS_STAT_H])+m4trace:configure.ac:10: -1- AH_OUTPUT([HAVE_STDLIB_H], [/* Define to 1 if you have the <stdlib.h> header file. */+#undef HAVE_STDLIB_H])+m4trace:configure.ac:10: -1- AH_OUTPUT([HAVE_STRING_H], [/* Define to 1 if you have the <string.h> header file. */+#undef HAVE_STRING_H])+m4trace:configure.ac:10: -1- AH_OUTPUT([HAVE_MEMORY_H], [/* Define to 1 if you have the <memory.h> header file. */+#undef HAVE_MEMORY_H])+m4trace:configure.ac:10: -1- AH_OUTPUT([HAVE_STRINGS_H], [/* Define to 1 if you have the <strings.h> header file. */+#undef HAVE_STRINGS_H])+m4trace:configure.ac:10: -1- AH_OUTPUT([HAVE_INTTYPES_H], [/* Define to 1 if you have the <inttypes.h> header file. */+#undef HAVE_INTTYPES_H])+m4trace:configure.ac:10: -1- AH_OUTPUT([HAVE_STDINT_H], [/* Define to 1 if you have the <stdint.h> header file. */+#undef HAVE_STDINT_H])+m4trace:configure.ac:10: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the <unistd.h> header file. */+#undef HAVE_UNISTD_H])+m4trace:configure.ac:10: -1- AC_CHECK_FUNCS([regcomp], [HavePosixRegex=YES;+ AC_DEFINE(HAVE_POSIX_REGEX, [1], [Define to 1 if you have a POSIX regex library installed])])+m4trace:configure.ac:10: -1- AH_OUTPUT([HAVE_REGCOMP], [/* Define to 1 if you have the `regcomp\' function. */+#undef HAVE_REGCOMP])+m4trace:configure.ac:10: -1- AC_DEFINE_TRACE_LITERAL([HAVE_POSIX_REGEX])+m4trace:configure.ac:10: -1- AH_OUTPUT([HAVE_POSIX_REGEX], [/* Define to 1 if you have a POSIX regex library installed */+#undef HAVE_POSIX_REGEX])+m4trace:configure.ac:11: -1- AC_SUBST([HavePosixRegex])+m4trace:configure.ac:13: -1- AC_CONFIG_FILES([config.mk])+m4trace:configure.ac:15: -1- AC_SUBST([LIB@&t@OBJS], [$ac_libobjs])+m4trace:configure.ac:15: -1- AC_SUBST([LTLIBOBJS], [$ac_ltlibobjs])
+ config.mk.in view
@@ -0,0 +1,5 @@+HavePosixRegex = @HavePosixRegex@++PACKAGE=@PACKAGE_TARNAME@+VERSION=@PACKAGE_VERSION@+MAINTAINER=@PACKAGE_BUGREPORT@
+ configure view
@@ -0,0 +1,4086 @@+#! /bin/sh+# Guess values for system-dependent variables and create Makefiles.+# Generated by GNU Autoconf 2.59 for Haskell regex-posix package 0.71.+#+# Report bugs to <TextRegexLazy@personal.mightyreason.com>.+#+# Copyright (C) 2003 Free Software Foundation, Inc.+# This configure script is free software; the Free Software Foundation+# gives unlimited permission to copy, distribute and modify it.+## --------------------- ##+## M4sh Initialization. ##+## --------------------- ##++# Be Bourne compatible+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then+ emulate sh+ NULLCMD=:+ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which+ # is contrary to our usage. Disable this feature.+ alias -g '${1+"$@"}'='"$@"'+elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then+ set -o posix+fi+DUALCASE=1; export DUALCASE # for MKS sh++# Support unset when possible.+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then+ as_unset=unset+else+ as_unset=false+fi+++# Work around bugs in pre-3.0 UWIN ksh.+$as_unset ENV MAIL MAILPATH+PS1='$ '+PS2='> '+PS4='+ '++# NLS nuisances.+for as_var in \+ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \+ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \+ LC_TELEPHONE LC_TIME+do+ if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then+ eval $as_var=C; export $as_var+ else+ $as_unset $as_var+ fi+done++# Required to use basename.+if expr a : '\(a\)' >/dev/null 2>&1; then+ as_expr=expr+else+ as_expr=false+fi++if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then+ as_basename=basename+else+ as_basename=false+fi+++# Name of the executable.+as_me=`$as_basename "$0" ||+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \+ X"$0" : 'X\(//\)$' \| \+ X"$0" : 'X\(/\)$' \| \+ . : '\(.\)' 2>/dev/null ||+echo X/"$0" |+ sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }+ /^X\/\(\/\/\)$/{ s//\1/; q; }+ /^X\/\(\/\).*/{ s//\1/; q; }+ s/.*/./; q'`+++# PATH needs CR, and LINENO needs CR and PATH.+# Avoid depending upon Character Ranges.+as_cr_letters='abcdefghijklmnopqrstuvwxyz'+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'+as_cr_Letters=$as_cr_letters$as_cr_LETTERS+as_cr_digits='0123456789'+as_cr_alnum=$as_cr_Letters$as_cr_digits++# The user is always right.+if test "${PATH_SEPARATOR+set}" != set; then+ echo "#! /bin/sh" >conf$$.sh+ echo "exit 0" >>conf$$.sh+ chmod +x conf$$.sh+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then+ PATH_SEPARATOR=';'+ else+ PATH_SEPARATOR=:+ fi+ rm -f conf$$.sh+fi+++ as_lineno_1=$LINENO+ as_lineno_2=$LINENO+ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`+ test "x$as_lineno_1" != "x$as_lineno_2" &&+ test "x$as_lineno_3" = "x$as_lineno_2" || {+ # Find who we are. 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then+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.+set dummy ${ac_tool_prefix}gcc; ac_word=$2+echo "$as_me:$LINENO: checking for $ac_word" >&5+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6+if test "${ac_cv_prog_CC+set}" = set; then+ echo $ECHO_N "(cached) $ECHO_C" >&6+else+ if test -n "$CC"; then+ ac_cv_prog_CC="$CC" # Let the user override the test.+else+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR+for as_dir in $PATH+do+ IFS=$as_save_IFS+ test -z "$as_dir" && as_dir=.+ for ac_exec_ext in '' $ac_executable_extensions; do+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then+ ac_cv_prog_CC="${ac_tool_prefix}gcc"+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5+ break 2+ fi+done+done++fi+fi+CC=$ac_cv_prog_CC+if test -n "$CC"; then+ echo "$as_me:$LINENO: result: $CC" >&5+echo "${ECHO_T}$CC" >&6+else+ echo "$as_me:$LINENO: result: no" >&5+echo "${ECHO_T}no" >&6+fi++fi+if test -z "$ac_cv_prog_CC"; then+ ac_ct_CC=$CC+ # Extract the first word of "gcc", so it can be a program name with args.+set dummy gcc; ac_word=$2+echo "$as_me:$LINENO: checking for $ac_word" >&5+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then+ echo $ECHO_N "(cached) $ECHO_C" >&6+else+ if test -n "$ac_ct_CC"; then+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.+else+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR+for as_dir in $PATH+do+ IFS=$as_save_IFS+ test -z "$as_dir" && as_dir=.+ for ac_exec_ext in '' $ac_executable_extensions; do+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then+ ac_cv_prog_ac_ct_CC="gcc"+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5+ break 2+ fi+done+done++fi+fi+ac_ct_CC=$ac_cv_prog_ac_ct_CC+if test -n "$ac_ct_CC"; then+ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5+echo "${ECHO_T}$ac_ct_CC" >&6+else+ echo "$as_me:$LINENO: result: no" >&5+echo "${ECHO_T}no" >&6+fi++ CC=$ac_ct_CC+else+ CC="$ac_cv_prog_CC"+fi++if test -z "$CC"; then+ if test -n "$ac_tool_prefix"; then+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.+set dummy ${ac_tool_prefix}cc; ac_word=$2+echo "$as_me:$LINENO: checking for $ac_word" >&5+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6+if test "${ac_cv_prog_CC+set}" = set; then+ echo $ECHO_N "(cached) $ECHO_C" >&6+else+ if test -n "$CC"; then+ ac_cv_prog_CC="$CC" # Let the user override the test.+else+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR+for as_dir in $PATH+do+ IFS=$as_save_IFS+ test -z "$as_dir" && as_dir=.+ for ac_exec_ext in '' $ac_executable_extensions; do+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then+ ac_cv_prog_CC="${ac_tool_prefix}cc"+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5+ break 2+ fi+done+done++fi+fi+CC=$ac_cv_prog_CC+if test -n "$CC"; then+ echo "$as_me:$LINENO: result: $CC" >&5+echo "${ECHO_T}$CC" >&6+else+ echo "$as_me:$LINENO: result: no" >&5+echo "${ECHO_T}no" >&6+fi++fi+if test -z "$ac_cv_prog_CC"; then+ ac_ct_CC=$CC+ # Extract the first word of "cc", so it can be a program name with args.+set dummy cc; ac_word=$2+echo "$as_me:$LINENO: checking for $ac_word" >&5+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then+ echo $ECHO_N "(cached) $ECHO_C" >&6+else+ if test -n "$ac_ct_CC"; then+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.+else+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR+for as_dir in $PATH+do+ IFS=$as_save_IFS+ test -z "$as_dir" && as_dir=.+ for ac_exec_ext in '' $ac_executable_extensions; do+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then+ ac_cv_prog_ac_ct_CC="cc"+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5+ break 2+ fi+done+done++fi+fi+ac_ct_CC=$ac_cv_prog_ac_ct_CC+if test -n "$ac_ct_CC"; then+ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5+echo "${ECHO_T}$ac_ct_CC" >&6+else+ echo "$as_me:$LINENO: result: no" >&5+echo "${ECHO_T}no" >&6+fi++ CC=$ac_ct_CC+else+ CC="$ac_cv_prog_CC"+fi++fi+if test -z "$CC"; then+ # Extract the first word of "cc", so it can be a program name with args.+set dummy cc; ac_word=$2+echo "$as_me:$LINENO: checking for $ac_word" >&5+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6+if test "${ac_cv_prog_CC+set}" = set; then+ echo $ECHO_N "(cached) $ECHO_C" >&6+else+ if test -n "$CC"; then+ ac_cv_prog_CC="$CC" # Let the user override the test.+else+ ac_prog_rejected=no+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR+for as_dir in $PATH+do+ IFS=$as_save_IFS+ test -z "$as_dir" && as_dir=.+ for ac_exec_ext in '' $ac_executable_extensions; do+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then+ ac_prog_rejected=yes+ continue+ fi+ ac_cv_prog_CC="cc"+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5+ break 2+ fi+done+done++if test $ac_prog_rejected = yes; then+ # We found a bogon in the path, so make sure we never use it.+ set dummy $ac_cv_prog_CC+ shift+ if test $# != 0; then+ # We chose a different compiler from the bogus one.+ # However, it has the same basename, so the bogon will be chosen+ # first if we set CC to just the basename; use the full file name.+ shift+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"+ fi+fi+fi+fi+CC=$ac_cv_prog_CC+if test -n "$CC"; then+ echo "$as_me:$LINENO: result: $CC" >&5+echo "${ECHO_T}$CC" >&6+else+ echo "$as_me:$LINENO: result: no" >&5+echo "${ECHO_T}no" >&6+fi++fi+if test -z "$CC"; then+ if test -n "$ac_tool_prefix"; then+ for ac_prog in cl+ do+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.+set dummy $ac_tool_prefix$ac_prog; ac_word=$2+echo "$as_me:$LINENO: checking for $ac_word" >&5+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6+if test "${ac_cv_prog_CC+set}" = set; then+ echo $ECHO_N "(cached) $ECHO_C" >&6+else+ if test -n "$CC"; then+ ac_cv_prog_CC="$CC" # Let the user override the test.+else+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR+for as_dir in $PATH+do+ IFS=$as_save_IFS+ test -z "$as_dir" && as_dir=.+ for ac_exec_ext in '' $ac_executable_extensions; do+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5+ break 2+ fi+done+done++fi+fi+CC=$ac_cv_prog_CC+if test -n "$CC"; then+ echo "$as_me:$LINENO: result: $CC" >&5+echo "${ECHO_T}$CC" >&6+else+ echo "$as_me:$LINENO: result: no" >&5+echo "${ECHO_T}no" >&6+fi++ test -n "$CC" && break+ done+fi+if test -z "$CC"; then+ ac_ct_CC=$CC+ for ac_prog in cl+do+ # Extract the first word of "$ac_prog", so it can be a program name with args.+set dummy $ac_prog; ac_word=$2+echo "$as_me:$LINENO: checking for $ac_word" >&5+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then+ echo $ECHO_N "(cached) $ECHO_C" >&6+else+ if test -n "$ac_ct_CC"; then+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.+else+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR+for as_dir in $PATH+do+ IFS=$as_save_IFS+ test -z "$as_dir" && as_dir=.+ for ac_exec_ext in '' $ac_executable_extensions; do+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then+ ac_cv_prog_ac_ct_CC="$ac_prog"+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5+ break 2+ fi+done+done++fi+fi+ac_ct_CC=$ac_cv_prog_ac_ct_CC+if test -n "$ac_ct_CC"; then+ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5+echo "${ECHO_T}$ac_ct_CC" >&6+else+ echo "$as_me:$LINENO: result: no" >&5+echo "${ECHO_T}no" >&6+fi++ test -n "$ac_ct_CC" && break+done++ CC=$ac_ct_CC+fi++fi+++test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH+See \`config.log' for more details." >&5+echo "$as_me: error: no acceptable C compiler found in \$PATH+See \`config.log' for more details." >&2;}+ { (exit 1); exit 1; }; }++# Provide some information about the compiler.+echo "$as_me:$LINENO:" \+ "checking for C compiler version" >&5+ac_compiler=`set X $ac_compile; echo $2`+{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5+ (eval $ac_compiler --version </dev/null >&5) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }+{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5+ (eval $ac_compiler -v </dev/null >&5) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }+{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5+ (eval $ac_compiler -V </dev/null >&5) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }++cat >conftest.$ac_ext <<_ACEOF+/* 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[^ ]*//'`+if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5+ (eval $ac_link_default) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; then+ # Find the output, starting from the most likely. This scheme is+# not robust to junk in `.', hence go to wildcards (a.*) only as a last+# resort.++# Be careful to initialize this variable, since it used to be cached.+# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.+ac_cv_exeext=+# b.out is created by i960 compilers.+for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out+do+ test -f "$ac_file" || continue+ case $ac_file in+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )+ ;;+ conftest.$ac_ext )+ # This is the source file.+ ;;+ [ab].out )+ # We found the default executable, but exeext='' is most+ # certainly right.+ break;;+ *.* )+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`+ # FIXME: I believe we export ac_cv_exeext for Libtool,+ # but it would be cool to find out if it's true. Does anybody+ # maintain Libtool? --akim.+ export ac_cv_exeext+ break;;+ * )+ break;;+ esac+done+else+ echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++{ { echo "$as_me:$LINENO: error: C compiler cannot create executables+See \`config.log' for more details." >&5+echo "$as_me: error: C compiler cannot create executables+See \`config.log' for more details." >&2;}+ { (exit 77); exit 77; }; }+fi++ac_exeext=$ac_cv_exeext+echo "$as_me:$LINENO: result: $ac_file" >&5+echo "${ECHO_T}$ac_file" >&6++# Check the compiler produces executables we can run. If not, either+# the compiler is broken, or we cross compile.+echo "$as_me:$LINENO: checking whether the C compiler works" >&5+echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6+# FIXME: These cross compiler hacks should be removed for Autoconf 3.0+# If not cross compiling, check that we can run a simple program.+if test "$cross_compiling" != yes; then+ if { ac_try='./$ac_file'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; }; then+ cross_compiling=no+ else+ if test "$cross_compiling" = maybe; then+ cross_compiling=yes+ else+ { { echo "$as_me:$LINENO: error: cannot run C compiled programs.+If you meant to cross compile, use \`--host'.+See \`config.log' for more details." >&5+echo "$as_me: error: cannot run C compiled programs.+If you meant to cross compile, use \`--host'.+See \`config.log' for more details." >&2;}+ { (exit 1); exit 1; }; }+ fi+ fi+fi+echo "$as_me:$LINENO: result: yes" >&5+echo "${ECHO_T}yes" >&6++rm -f a.out a.exe conftest$ac_cv_exeext b.out+ac_clean_files=$ac_clean_files_save+# Check the compiler produces executables we can run. If not, either+# the compiler is broken, or we cross compile.+echo "$as_me:$LINENO: checking whether we are cross compiling" >&5+echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6+echo "$as_me:$LINENO: result: $cross_compiling" >&5+echo "${ECHO_T}$cross_compiling" >&6++echo "$as_me:$LINENO: checking for suffix of executables" >&5+echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5+ (eval $ac_link) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; then+ # If both `conftest.exe' and `conftest' are `present' (well, observable)+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will+# work properly (i.e., refer to `conftest.exe'), while it won't with+# `rm'.+for ac_file in conftest.exe conftest conftest.*; do+ test -f "$ac_file" || continue+ case $ac_file in+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`+ export ac_cv_exeext+ break;;+ * ) break;;+ esac+done+else+ { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link+See \`config.log' for more details." >&5+echo "$as_me: error: cannot compute suffix of executables: cannot compile and link+See \`config.log' for more details." >&2;}+ { (exit 1); exit 1; }; }+fi++rm -f conftest$ac_cv_exeext+echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5+echo "${ECHO_T}$ac_cv_exeext" >&6++rm -f conftest.$ac_ext+EXEEXT=$ac_cv_exeext+ac_exeext=$EXEEXT+echo "$as_me:$LINENO: checking for suffix of object files" >&5+echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6+if test "${ac_cv_objext+set}" = set; then+ echo $ECHO_N "(cached) $ECHO_C" >&6+else+ cat >conftest.$ac_ext <<_ACEOF+/* confdefs.h. */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h. */++int+main ()+{++ ;+ return 0;+}+_ACEOF+rm -f conftest.o conftest.obj+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+ (eval $ac_compile) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; then+ for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do+ case $ac_file in+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`+ break;;+ esac+done+else+ echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile+See \`config.log' for more details." >&5+echo "$as_me: error: cannot compute suffix of object files: cannot compile+See \`config.log' for more details." >&2;}+ { (exit 1); exit 1; }; }+fi++rm -f conftest.$ac_cv_objext conftest.$ac_ext+fi+echo "$as_me:$LINENO: result: $ac_cv_objext" >&5+echo "${ECHO_T}$ac_cv_objext" >&6+OBJEXT=$ac_cv_objext+ac_objext=$OBJEXT+echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5+echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6+if test "${ac_cv_c_compiler_gnu+set}" = set; then+ echo $ECHO_N "(cached) $ECHO_C" >&6+else+ cat >conftest.$ac_ext <<_ACEOF+/* confdefs.h. */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h. */++int+main ()+{+#ifndef __GNUC__+ choke me+#endif++ ;+ return 0;+}+_ACEOF+rm -f conftest.$ac_objext+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+ (eval $ac_compile) 2>conftest.er1+ ac_status=$?+ grep -v '^ *+' conftest.er1 >conftest.err+ rm -f conftest.er1+ cat conftest.err >&5+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); } &&+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; } &&+ { ac_try='test -s conftest.$ac_objext'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; }; then+ ac_compiler_gnu=yes+else+ echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++ac_compiler_gnu=no+fi+rm -f conftest.err conftest.$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=$CFLAGS+CFLAGS="-g"+echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5+echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6+if test "${ac_cv_prog_cc_g+set}" = set; then+ echo $ECHO_N "(cached) $ECHO_C" >&6+else+ cat >conftest.$ac_ext <<_ACEOF+/* confdefs.h. */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h. */++int+main ()+{++ ;+ return 0;+}+_ACEOF+rm -f conftest.$ac_objext+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+ (eval $ac_compile) 2>conftest.er1+ ac_status=$?+ grep -v '^ *+' conftest.er1 >conftest.err+ rm -f conftest.er1+ cat conftest.err >&5+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); } &&+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; } &&+ { ac_try='test -s conftest.$ac_objext'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; }; then+ ac_cv_prog_cc_g=yes+else+ echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++ac_cv_prog_cc_g=no+fi+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext+fi+echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5+echo "${ECHO_T}$ac_cv_prog_cc_g" >&6+if test "$ac_test_CFLAGS" = set; then+ CFLAGS=$ac_save_CFLAGS+elif test $ac_cv_prog_cc_g = yes; then+ if test "$GCC" = yes; then+ CFLAGS="-g -O2"+ else+ CFLAGS="-g"+ fi+else+ if test "$GCC" = yes; then+ CFLAGS="-O2"+ else+ CFLAGS=+ fi+fi+echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5+echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6+if test "${ac_cv_prog_cc_stdc+set}" = set; then+ echo $ECHO_N "(cached) $ECHO_C" >&6+else+ ac_cv_prog_cc_stdc=no+ac_save_CC=$CC+cat >conftest.$ac_ext <<_ACEOF+/* confdefs.h. */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h. */+#include <stdarg.h>+#include <stdio.h>+#include <sys/types.h>+#include <sys/stat.h>+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */+struct buf { int x; };+FILE * (*rcsopen) (struct buf *, struct stat *, int);+static char *e (p, i)+ char **p;+ int i;+{+ return p[i];+}+static char *f (char * (*g) (char **, int), char **p, ...)+{+ char *s;+ va_list v;+ va_start (v,p);+ s = g (p, va_arg (v,int));+ va_end (v);+ return s;+}++/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has+ function prototypes and stuff, but not '\xHH' hex character constants.+ These don't provoke an error unfortunately, instead are silently treated+ as 'x'. The following induces an error, until -std1 is added to get+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an+ array size at least. It's necessary to write '\x00'==0 to get something+ that's true only with -std1. */+int osf4_cc_array ['\x00' == 0 ? 1 : -1];++int test (int i, double x);+struct s1 {int (*f) (int a);};+struct s2 {int (*f) (double a);};+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);+int argc;+char **argv;+int+main ()+{+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];+ ;+ return 0;+}+_ACEOF+# Don't try gcc -ansi; that turns off useful extensions and+# breaks some systems' header files.+# AIX -qlanglvl=ansi+# Ultrix and OSF/1 -std1+# HP-UX 10.20 and later -Ae+# HP-UX older versions -Aa -D_HPUX_SOURCE+# SVR4 -Xc -D__EXTENSIONS__+for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"+do+ CC="$ac_save_CC $ac_arg"+ rm -f conftest.$ac_objext+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+ (eval $ac_compile) 2>conftest.er1+ ac_status=$?+ grep -v '^ *+' conftest.er1 >conftest.err+ rm -f conftest.er1+ cat conftest.err >&5+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); } &&+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; } &&+ { ac_try='test -s conftest.$ac_objext'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; }; then+ ac_cv_prog_cc_stdc=$ac_arg+break+else+ echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++fi+rm -f conftest.err conftest.$ac_objext+done+rm -f conftest.$ac_ext conftest.$ac_objext+CC=$ac_save_CC++fi++case "x$ac_cv_prog_cc_stdc" in+ x|xno)+ echo "$as_me:$LINENO: result: none needed" >&5+echo "${ECHO_T}none needed" >&6 ;;+ *)+ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5+echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6+ CC="$CC $ac_cv_prog_cc_stdc" ;;+esac++# Some people use a C++ compiler to compile C. Since we use `exit',+# in C++ we need to declare it. In case someone uses the same compiler+# for both compiling C and C++ we need to have the C++ compiler decide+# the declaration of exit, since it's the most demanding environment.+cat >conftest.$ac_ext <<_ACEOF+#ifndef __cplusplus+ choke me+#endif+_ACEOF+rm -f conftest.$ac_objext+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+ (eval $ac_compile) 2>conftest.er1+ ac_status=$?+ grep -v '^ *+' conftest.er1 >conftest.err+ rm -f conftest.er1+ cat conftest.err >&5+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); } &&+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; } &&+ { ac_try='test -s conftest.$ac_objext'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; }; then+ for ac_declaration in \+ '' \+ 'extern "C" void std::exit (int) throw (); using std::exit;' \+ 'extern "C" void std::exit (int); using std::exit;' \+ 'extern "C" void exit (int) throw ();' \+ 'extern "C" void exit (int);' \+ 'void exit (int);'+do+ cat >conftest.$ac_ext <<_ACEOF+/* confdefs.h. */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h. */+$ac_declaration+#include <stdlib.h>+int+main ()+{+exit (42);+ ;+ return 0;+}+_ACEOF+rm -f conftest.$ac_objext+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+ (eval $ac_compile) 2>conftest.er1+ ac_status=$?+ grep -v '^ *+' conftest.er1 >conftest.err+ rm -f conftest.er1+ cat conftest.err >&5+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); } &&+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; } &&+ { ac_try='test -s conftest.$ac_objext'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; }; then+ :+else+ echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++continue+fi+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext+ cat >conftest.$ac_ext <<_ACEOF+/* confdefs.h. */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h. */+$ac_declaration+int+main ()+{+exit (42);+ ;+ return 0;+}+_ACEOF+rm -f conftest.$ac_objext+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+ (eval $ac_compile) 2>conftest.er1+ ac_status=$?+ grep -v '^ *+' conftest.er1 >conftest.err+ rm -f conftest.er1+ cat conftest.err >&5+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); } &&+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; } &&+ { ac_try='test -s conftest.$ac_objext'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; }; then+ break+else+ echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++fi+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext+done+rm -f conftest*+if test -n "$ac_declaration"; then+ echo '#ifdef __cplusplus' >>confdefs.h+ echo $ac_declaration >>confdefs.h+ echo '#endif' >>confdefs.h+fi++else+ echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++fi+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext+ac_ext=c+ac_cpp='$CPP $CPPFLAGS'+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'+ac_compiler_gnu=$ac_cv_c_compiler_gnu+++ac_ext=c+ac_cpp='$CPP $CPPFLAGS'+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'+ac_compiler_gnu=$ac_cv_c_compiler_gnu+echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5+echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6+# On Suns, sometimes $CPP names a directory.+if test -n "$CPP" && test -d "$CPP"; then+ CPP=+fi+if test -z "$CPP"; then+ if test "${ac_cv_prog_CPP+set}" = set; then+ echo $ECHO_N "(cached) $ECHO_C" >&6+else+ # Double quotes because CPP needs to be expanded+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"+ do+ ac_preproc_ok=false+for ac_c_preproc_warn_flag in '' yes+do+ # Use a header file that comes with gcc, so configuring glibc+ # with a fresh cross-compiler works.+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since+ # <limits.h> exists even on freestanding compilers.+ # On the NeXT, cc -E runs the code through the compiler's parser,+ # not just through cpp. "Syntax error" is here to catch this case.+ cat >conftest.$ac_ext <<_ACEOF+/* confdefs.h. */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h. */+#ifdef __STDC__+# include <limits.h>+#else+# include <assert.h>+#endif+ Syntax error+_ACEOF+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1+ ac_status=$?+ grep -v '^ *+' conftest.er1 >conftest.err+ rm -f conftest.er1+ cat conftest.err >&5+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); } >/dev/null; then+ if test -s conftest.err; then+ ac_cpp_err=$ac_c_preproc_warn_flag+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag+ else+ ac_cpp_err=+ fi+else+ ac_cpp_err=yes+fi+if test -z "$ac_cpp_err"; then+ :+else+ echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++ # Broken: fails on valid input.+continue+fi+rm -f conftest.err conftest.$ac_ext++ # OK, works on sane cases. Now check whether non-existent headers+ # can be detected and how.+ cat >conftest.$ac_ext <<_ACEOF+/* confdefs.h. */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h. */+#include <ac_nonexistent.h>+_ACEOF+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1+ ac_status=$?+ grep -v '^ *+' conftest.er1 >conftest.err+ rm -f conftest.er1+ cat conftest.err >&5+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); } >/dev/null; then+ if test -s conftest.err; then+ ac_cpp_err=$ac_c_preproc_warn_flag+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag+ else+ ac_cpp_err=+ fi+else+ ac_cpp_err=yes+fi+if test -z "$ac_cpp_err"; then+ # Broken: success on invalid input.+continue+else+ echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++ # Passes both tests.+ac_preproc_ok=:+break+fi+rm -f conftest.err conftest.$ac_ext++done+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.+rm -f conftest.err conftest.$ac_ext+if $ac_preproc_ok; then+ break+fi++ done+ ac_cv_prog_CPP=$CPP++fi+ CPP=$ac_cv_prog_CPP+else+ ac_cv_prog_CPP=$CPP+fi+echo "$as_me:$LINENO: result: $CPP" >&5+echo "${ECHO_T}$CPP" >&6+ac_preproc_ok=false+for ac_c_preproc_warn_flag in '' yes+do+ # Use a header file that comes with gcc, so configuring glibc+ # with a fresh cross-compiler works.+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since+ # <limits.h> exists even on freestanding compilers.+ # On the NeXT, cc -E runs the code through the compiler's parser,+ # not just through cpp. "Syntax error" is here to catch this case.+ cat >conftest.$ac_ext <<_ACEOF+/* confdefs.h. */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h. */+#ifdef __STDC__+# include <limits.h>+#else+# include <assert.h>+#endif+ Syntax error+_ACEOF+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1+ ac_status=$?+ grep -v '^ *+' conftest.er1 >conftest.err+ rm -f conftest.er1+ cat conftest.err >&5+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); } >/dev/null; then+ if test -s conftest.err; then+ ac_cpp_err=$ac_c_preproc_warn_flag+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag+ else+ ac_cpp_err=+ fi+else+ ac_cpp_err=yes+fi+if test -z "$ac_cpp_err"; then+ :+else+ echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++ # Broken: fails on valid input.+continue+fi+rm -f conftest.err conftest.$ac_ext++ # OK, works on sane cases. Now check whether non-existent headers+ # can be detected and how.+ cat >conftest.$ac_ext <<_ACEOF+/* confdefs.h. */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h. */+#include <ac_nonexistent.h>+_ACEOF+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1+ ac_status=$?+ grep -v '^ *+' conftest.er1 >conftest.err+ rm -f conftest.er1+ cat conftest.err >&5+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); } >/dev/null; then+ if test -s conftest.err; then+ ac_cpp_err=$ac_c_preproc_warn_flag+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag+ else+ ac_cpp_err=+ fi+else+ ac_cpp_err=yes+fi+if test -z "$ac_cpp_err"; then+ # Broken: success on invalid input.+continue+else+ echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++ # Passes both tests.+ac_preproc_ok=:+break+fi+rm -f conftest.err conftest.$ac_ext++done+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.+rm -f conftest.err conftest.$ac_ext+if $ac_preproc_ok; then+ :+else+ { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check+See \`config.log' for more details." >&5+echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check+See \`config.log' for more details." >&2;}+ { (exit 1); exit 1; }; }+fi++ac_ext=c+ac_cpp='$CPP $CPPFLAGS'+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'+ac_compiler_gnu=$ac_cv_c_compiler_gnu+++echo "$as_me:$LINENO: checking for egrep" >&5+echo $ECHO_N "checking for egrep... $ECHO_C" >&6+if test "${ac_cv_prog_egrep+set}" = set; then+ echo $ECHO_N "(cached) $ECHO_C" >&6+else+ if echo a | (grep -E '(a|b)') >/dev/null 2>&1+ then ac_cv_prog_egrep='grep -E'+ else ac_cv_prog_egrep='egrep'+ fi+fi+echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5+echo "${ECHO_T}$ac_cv_prog_egrep" >&6+ EGREP=$ac_cv_prog_egrep+++echo "$as_me:$LINENO: checking for ANSI C header files" >&5+echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6+if test "${ac_cv_header_stdc+set}" = set; then+ echo $ECHO_N "(cached) $ECHO_C" >&6+else+ cat >conftest.$ac_ext <<_ACEOF+/* confdefs.h. */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h. */+#include <stdlib.h>+#include <stdarg.h>+#include <string.h>+#include <float.h>++int+main ()+{++ ;+ return 0;+}+_ACEOF+rm -f conftest.$ac_objext+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+ (eval $ac_compile) 2>conftest.er1+ ac_status=$?+ grep -v '^ *+' conftest.er1 >conftest.err+ rm -f conftest.er1+ cat conftest.err >&5+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); } &&+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; } &&+ { ac_try='test -s conftest.$ac_objext'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; }; then+ ac_cv_header_stdc=yes+else+ echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++ac_cv_header_stdc=no+fi+rm -f conftest.err conftest.$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 <string.h>++_ACEOF+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |+ $EGREP "memchr" >/dev/null 2>&1; then+ :+else+ ac_cv_header_stdc=no+fi+rm -f conftest*++fi++if test $ac_cv_header_stdc = yes; then+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.+ cat >conftest.$ac_ext <<_ACEOF+/* confdefs.h. */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h. */+#include <stdlib.h>++_ACEOF+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |+ $EGREP "free" >/dev/null 2>&1; then+ :+else+ ac_cv_header_stdc=no+fi+rm -f conftest*++fi++if test $ac_cv_header_stdc = yes; then+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.+ if test "$cross_compiling" = yes; then+ :+else+ cat >conftest.$ac_ext <<_ACEOF+/* confdefs.h. */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h. */+#include <ctype.h>+#if ((' ' & 0x0FF) == 0x020)+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))+#else+# define ISLOWER(c) \+ (('a' <= (c) && (c) <= 'i') \+ || ('j' <= (c) && (c) <= 'r') \+ || ('s' <= (c) && (c) <= 'z'))+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))+#endif++#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))+int+main ()+{+ int i;+ for (i = 0; i < 256; i++)+ if (XOR (islower (i), ISLOWER (i))+ || toupper (i) != TOUPPER (i))+ exit(2);+ exit (0);+}+_ACEOF+rm -f conftest$ac_exeext+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5+ (eval $ac_link) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; }; then+ :+else+ echo "$as_me: program exited with status $ac_status" >&5+echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++( exit $ac_status )+ac_cv_header_stdc=no+fi+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext+fi+fi+fi+echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5+echo "${ECHO_T}$ac_cv_header_stdc" >&6+if test $ac_cv_header_stdc = yes; then++cat >>confdefs.h <<\_ACEOF+#define STDC_HEADERS 1+_ACEOF++fi++# On IRIX 5.3, sys/types and inttypes.h are conflicting.++++++++++for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \+ inttypes.h stdint.h unistd.h+do+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`+echo "$as_me:$LINENO: checking for $ac_header" >&5+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6+if eval "test \"\${$as_ac_Header+set}\" = set"; then+ echo $ECHO_N "(cached) $ECHO_C" >&6+else+ cat >conftest.$ac_ext <<_ACEOF+/* confdefs.h. */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h. */+$ac_includes_default++#include <$ac_header>+_ACEOF+rm -f conftest.$ac_objext+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+ (eval $ac_compile) 2>conftest.er1+ ac_status=$?+ grep -v '^ *+' conftest.er1 >conftest.err+ rm -f conftest.er1+ cat conftest.err >&5+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); } &&+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; } &&+ { ac_try='test -s conftest.$ac_objext'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; }; then+ eval "$as_ac_Header=yes"+else+ echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++eval "$as_ac_Header=no"+fi+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext+fi+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6+if test `eval echo '${'$as_ac_Header'}'` = yes; then+ cat >>confdefs.h <<_ACEOF+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1+_ACEOF++fi++done++++for ac_header in regex.h+do+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`+if eval "test \"\${$as_ac_Header+set}\" = set"; then+ echo "$as_me:$LINENO: checking for $ac_header" >&5+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6+if eval "test \"\${$as_ac_Header+set}\" = set"; then+ echo $ECHO_N "(cached) $ECHO_C" >&6+fi+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6+else+ # Is the header compilable?+echo "$as_me:$LINENO: checking $ac_header usability" >&5+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6+cat >conftest.$ac_ext <<_ACEOF+/* confdefs.h. */+_ACEOF+cat confdefs.h >>conftest.$ac_ext+cat >>conftest.$ac_ext <<_ACEOF+/* end confdefs.h. */+$ac_includes_default+#include <$ac_header>+_ACEOF+rm -f conftest.$ac_objext+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5+ (eval $ac_compile) 2>conftest.er1+ ac_status=$?+ grep -v '^ *+' conftest.er1 >conftest.err+ rm -f conftest.er1+ cat conftest.err >&5+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); } &&+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; } &&+ { ac_try='test -s conftest.$ac_objext'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; }; then+ ac_header_compiler=yes+else+ echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++ac_header_compiler=no+fi+rm -f conftest.err conftest.$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 <$ac_header>+_ACEOF+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1+ ac_status=$?+ grep -v '^ *+' conftest.er1 >conftest.err+ rm -f conftest.er1+ cat conftest.err >&5+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); } >/dev/null; then+ if test -s conftest.err; then+ ac_cpp_err=$ac_c_preproc_warn_flag+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag+ else+ ac_cpp_err=+ fi+else+ ac_cpp_err=yes+fi+if test -z "$ac_cpp_err"; then+ ac_header_preproc=yes+else+ echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++ ac_header_preproc=no+fi+rm -f conftest.err conftest.$ac_ext+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5+echo "${ECHO_T}$ac_header_preproc" >&6++# So? What about this header?+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in+ yes:no: )+ { echo "$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: $ac_header: in the future, the compiler will take precedence" >&2;}+ (+ cat <<\_ASBOX+## ------------------------------------------------------ ##+## Report this to TextRegexLazy@personal.mightyreason.com ##+## ------------------------------------------------------ ##+_ASBOX+ ) |+ sed "s/^/$as_me: WARNING: /" >&2+ ;;+esac+echo "$as_me:$LINENO: checking for $ac_header" >&5+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6+if eval "test \"\${$as_ac_Header+set}\" = set"; then+ echo $ECHO_N "(cached) $ECHO_C" >&6+else+ eval "$as_ac_Header=\$ac_header_preproc"+fi+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6++fi+if test `eval echo '${'$as_ac_Header'}'` = yes; then+ cat >>confdefs.h <<_ACEOF+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1+_ACEOF++for ac_func in regcomp+do+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`+echo "$as_me:$LINENO: checking for $ac_func" >&5+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6+if eval "test \"\${$as_ac_var+set}\" = set"; then+ echo $ECHO_N "(cached) $ECHO_C" >&6+else+ cat >conftest.$ac_ext <<_ACEOF+/* 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 <limits.h> declares $ac_func.+ For example, HP-UX 11i <limits.h> 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 <limits.h> to <assert.h> if __STDC__ is defined, since+ <limits.h> exists even on freestanding compilers. */++#ifdef __STDC__+# include <limits.h>+#else+# include <assert.h>+#endif++#undef $ac_func++/* Override any gcc2 internal prototype to avoid an error. */+#ifdef __cplusplus+extern "C"+{+#endif+/* We use char because int might match the return type of a gcc2+ builtin and then its argument prototype would still apply. */+char $ac_func ();+/* The GNU C library defines this for functions which it implements+ to always fail with ENOSYS. Some functions are actually named+ something starting with __ and the normal name is an alias. */+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)+choke me+#else+char (*f) () = $ac_func;+#endif+#ifdef __cplusplus+}+#endif++int+main ()+{+return f != $ac_func;+ ;+ return 0;+}+_ACEOF+rm -f conftest.$ac_objext conftest$ac_exeext+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5+ (eval $ac_link) 2>conftest.er1+ ac_status=$?+ grep -v '^ *+' conftest.er1 >conftest.err+ rm -f conftest.er1+ cat conftest.err >&5+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); } &&+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; } &&+ { ac_try='test -s conftest$ac_exeext'+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5+ (eval $ac_try) 2>&5+ ac_status=$?+ echo "$as_me:$LINENO: \$? = $ac_status" >&5+ (exit $ac_status); }; }; then+ eval "$as_ac_var=yes"+else+ echo "$as_me: failed program was:" >&5+sed 's/^/| /' conftest.$ac_ext >&5++eval "$as_ac_var=no"+fi+rm -f conftest.err conftest.$ac_objext \+ conftest$ac_exeext conftest.$ac_ext+fi+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6+if test `eval echo '${'$as_ac_var'}'` = yes; then+ cat >>confdefs.h <<_ACEOF+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1+_ACEOF+ HavePosixRegex=YES;++cat >>confdefs.h <<\_ACEOF+#define HAVE_POSIX_REGEX 1+_ACEOF++fi+done++fi++done++++ ac_config_files="$ac_config_files config.mk"+++cat >confcache <<\_ACEOF+# This file is a shell script that caches the results of configure+# tests run on this system so they can be shared between configure+# scripts and configure runs, see configure's option --config-cache.+# It is not useful on other systems. 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Make it in the build tree+# simply because there is no reason to put it here, and in addition,+# creating and moving files from /tmp can sometimes cause problems.+# Create a temporary directory, and hook for its removal unless debugging.+$debug ||+{+ trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0+ trap '{ (exit 1); exit 1; }' 1 2 13 15+}++# Create a (secure) tmp directory for tmp files.++{+ tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&+ test -n "$tmp" && test -d "$tmp"+} ||+{+ tmp=./confstat$$-$RANDOM+ (umask 077 && mkdir $tmp)+} ||+{+ echo "$me: cannot create a temporary directory in ." >&2+ { (exit 1); exit 1; }+}++_ACEOF++cat >>$CONFIG_STATUS <<_ACEOF++#+# CONFIG_FILES section.+#++# No need to generate the scripts if there are no CONFIG_FILES.+# This happens for instance when ./config.status config.h+if test -n "\$CONFIG_FILES"; then+ # Protect against being on the right side of a sed subst in config.status.+ sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;+ s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF+s,@SHELL@,$SHELL,;t t+s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t+s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t+s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t+s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t+s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t+s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t+s,@exec_prefix@,$exec_prefix,;t t+s,@prefix@,$prefix,;t t+s,@program_transform_name@,$program_transform_name,;t t+s,@bindir@,$bindir,;t t+s,@sbindir@,$sbindir,;t t+s,@libexecdir@,$libexecdir,;t t+s,@datadir@,$datadir,;t t+s,@sysconfdir@,$sysconfdir,;t t+s,@sharedstatedir@,$sharedstatedir,;t t+s,@localstatedir@,$localstatedir,;t t+s,@libdir@,$libdir,;t t+s,@includedir@,$includedir,;t t+s,@oldincludedir@,$oldincludedir,;t t+s,@infodir@,$infodir,;t t+s,@mandir@,$mandir,;t t+s,@build_alias@,$build_alias,;t t+s,@host_alias@,$host_alias,;t t+s,@target_alias@,$target_alias,;t t+s,@DEFS@,$DEFS,;t t+s,@ECHO_C@,$ECHO_C,;t t+s,@ECHO_N@,$ECHO_N,;t t+s,@ECHO_T@,$ECHO_T,;t t+s,@LIBS@,$LIBS,;t t+s,@CC@,$CC,;t t+s,@CFLAGS@,$CFLAGS,;t t+s,@LDFLAGS@,$LDFLAGS,;t t+s,@CPPFLAGS@,$CPPFLAGS,;t t+s,@ac_ct_CC@,$ac_ct_CC,;t t+s,@EXEEXT@,$EXEEXT,;t t+s,@OBJEXT@,$OBJEXT,;t t+s,@CPP@,$CPP,;t t+s,@EGREP@,$EGREP,;t t+s,@HavePosixRegex@,$HavePosixRegex,;t t+s,@LIBOBJS@,$LIBOBJS,;t t+s,@LTLIBOBJS@,$LTLIBOBJS,;t t+CEOF++_ACEOF++ cat >>$CONFIG_STATUS <<\_ACEOF+ # Split the substitutions into bite-sized pieces for seds with+ # small command number limits, like on Digital OSF/1 and HP-UX.+ ac_max_sed_lines=48+ ac_sed_frag=1 # Number of current file.+ ac_beg=1 # First line for current file.+ ac_end=$ac_max_sed_lines # Line after last line for current file.+ ac_more_lines=:+ ac_sed_cmds=+ while $ac_more_lines; do+ if test $ac_beg -gt 1; then+ sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag+ else+ sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag+ fi+ if test ! 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Generated by config.status. */+ if test x"$ac_file" = x-; then+ echo "/* Generated by configure. */" >$tmp/config.h+ else+ echo "/* $ac_file. Generated by configure. */" >$tmp/config.h+ fi+ cat $tmp/in >>$tmp/config.h+ rm -f $tmp/in+ if test x"$ac_file" != x-; then+ if diff $ac_file $tmp/config.h >/dev/null 2>&1; then+ { echo "$as_me:$LINENO: $ac_file is unchanged" >&5+echo "$as_me: $ac_file is unchanged" >&6;}+ else+ ac_dir=`(dirname "$ac_file") 2>/dev/null ||+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \+ X"$ac_file" : 'X\(//\)[^/]' \| \+ X"$ac_file" : 'X\(//\)$' \| \+ X"$ac_file" : 'X\(/\)' \| \+ . : '\(.\)' 2>/dev/null ||+echo X"$ac_file" |+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }+ /^X\(\/\/\)$/{ s//\1/; q; }+ /^X\(\/\).*/{ s//\1/; q; }+ s/.*/./; q'`+ { if $as_mkdir_p; then+ mkdir -p "$ac_dir"+ else+ as_dir="$ac_dir"+ as_dirs=+ while test ! -d "$as_dir"; do+ as_dirs="$as_dir $as_dirs"+ as_dir=`(dirname "$as_dir") 2>/dev/null ||+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \+ X"$as_dir" : 'X\(//\)[^/]' \| \+ X"$as_dir" : 'X\(//\)$' \| \+ X"$as_dir" : 'X\(/\)' \| \+ . : '\(.\)' 2>/dev/null ||+echo X"$as_dir" |+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }+ /^X\(\/\/\)$/{ s//\1/; q; }+ /^X\(\/\).*/{ s//\1/; q; }+ s/.*/./; q'`+ done+ test ! -n "$as_dirs" || mkdir $as_dirs+ fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5+echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}+ { (exit 1); exit 1; }; }; }++ rm -f $ac_file+ mv $tmp/config.h $ac_file+ fi+ else+ cat $tmp/config.h+ rm -f $tmp/config.h+ fi+done+_ACEOF++cat >>$CONFIG_STATUS <<\_ACEOF++{ (exit 0); exit 0; }+_ACEOF+chmod +x $CONFIG_STATUS+ac_clean_files=$ac_clean_files_save+++# configure is writing to config.log, and then calls config.status.+# config.status does its own redirection, appending to config.log.+# Unfortunately, on DOS this fails, as config.log is still kept open+# by configure, so config.status won't be able to write to it; its+# output is simply discarded. So we exec the FD to /dev/null,+# effectively closing config.log, so it can be properly (re)opened and+# appended to by config.status. When coming back to configure, we+# need to make the FD available again.+if test "$no_create" != yes; then+ ac_cs_success=:+ ac_config_status_args=+ test "$silent" = yes &&+ ac_config_status_args="$ac_config_status_args --quiet"+ exec 5>/dev/null+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false+ exec 5>>config.log+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which+ # would make configure fail if this is the last instruction.+ $ac_cs_success || { (exit 1); exit 1; }+fi+
+ configure.ac view
@@ -0,0 +1,15 @@+AC_INIT([Haskell regex-posix package], [0.71], [TextRegexLazy@personal.mightyreason.com], [regex-posix])++AC_CONFIG_SRCDIR([regex-posix.cabal])+AC_CONFIG_HEADERS([include/HsRegexPosixConfig.h])++dnl ** check for POSIX regex+HavePosixRegex=NO+AC_CHECK_HEADERS([regex.h], [AC_CHECK_FUNCS(regcomp, + [HavePosixRegex=YES;+ AC_DEFINE(HAVE_POSIX_REGEX, [1], [Define to 1 if you have a POSIX regex library installed])])])+AC_SUBST(HavePosixRegex)++AC_CONFIG_FILES([config.mk])++AC_OUTPUT
+ include/HsRegexPosixConfig.h.in view
@@ -0,0 +1,55 @@+/* include/HsRegexPosixConfig.h.in. Generated from configure.ac by autoheader. */++/* Define to 1 if you have the <inttypes.h> header file. */+#undef HAVE_INTTYPES_H++/* Define to 1 if you have the <memory.h> header file. */+#undef HAVE_MEMORY_H++/* Define to 1 if you have a POSIX regex library installed */+#undef HAVE_POSIX_REGEX++/* Define to 1 if you have the `regcomp' function. */+#undef HAVE_REGCOMP++/* Define to 1 if you have the <regex.h> header file. */+#undef HAVE_REGEX_H++/* Define to 1 if you have the <stdint.h> header file. */+#undef HAVE_STDINT_H++/* Define to 1 if you have the <stdlib.h> header file. */+#undef HAVE_STDLIB_H++/* Define to 1 if you have the <strings.h> header file. */+#undef HAVE_STRINGS_H++/* Define to 1 if you have the <string.h> header file. */+#undef HAVE_STRING_H++/* Define to 1 if you have the <sys/stat.h> header file. */+#undef HAVE_SYS_STAT_H++/* Define to 1 if you have the <sys/types.h> header file. */+#undef HAVE_SYS_TYPES_H++/* Define to 1 if you have the <unistd.h> header file. */+#undef HAVE_UNISTD_H++/* Define to the address where bug reports for this package should be sent. */+#undef PACKAGE_BUGREPORT++/* Define to the full name of this package. */+#undef PACKAGE_NAME++/* Define to the full name and version of this package. */+#undef PACKAGE_STRING++/* Define to the one symbol short name of this package. */+#undef PACKAGE_TARNAME++/* Define to the version of this package. */+#undef PACKAGE_VERSION++/* Define to 1 if you have the ANSI C header files. */+#undef STDC_HEADERS
+ regex-posix.cabal view
@@ -0,0 +1,47 @@+-- ****************************************************************+-- To fix for cabal < 1.1.4 comment out the Extra-Source-Files line+-- ****************************************************************+Name: regex-posix+Version: 0.71+-- Cabal-Version: >=1.1.4+License: BSD3+License-File: LICENSE+Copyright: Copyright (c) 2006, Christopher Kuklewicz+Author: Christopher Kuklewicz+Maintainer: TextRegexLazy@personal.mightyreason.com+Stability: Seems to work, passes a few tests+Homepage: http://sourceforge.net/projects/lazy-regex+-- Package-URL:+Synopsis: Replaces/Enhances Text.Regex+Description: The posix regex backend for regex-base+Category: Text+Tested-With: GHC+Build-Depends: regex-base, base >= 2.0+-- Data-Files:+Extra-Source-Files: aclocal.m4 config.mk.in configure configure.ac+-- Extra-Tmp-Files:+-- This is the library+Exposed-Modules: Text.Regex.Posix+ Text.Regex.Posix.Wrap+ Text.Regex.Posix.String+ Text.Regex.Posix.ByteString+-- Futher fields+Buildable: True+-- Other-Modules:+-- be backward compatible until 6.4.2 is futher deployed+-- HS-Source-Dirs: "."+-- Extensions:+GHC-Options: -Wall -Werror -O2+-- GHC-Options: -Wall -Werror+-- GHC-Options: -Wall -ddump-minimal-imports+-- GHC-Prog-Options: +-- Hugs-Options:+-- NHC-Options:+-- Includes:+Include-Dirs: include+-- C-Sources:+-- Extra-Libraries:+-- Extra-Lib-Dirs:+CC-Options: -DHAVE_REGEX_H+-- LD-Options:+-- Frameworks: