camlbz2-0.6.0/bz2.ml0000644000175000017500000000317111105271220012531 0ustar zackzack(* CamlBZ2 - OCaml bindings for libbz2 (AKA, bzip2) * * Copyright © 2000-2005 Olivier Andrieu * © 2008 Stefano Zacchiroli * * CamlBZ2 is free software; you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License (with the * special exception on linking described in file COPYING) as published * by the Free Software Foundation; either version 2.1 of the License, * or (at your option) any later version. *) type in_channel type out_channel exception IO_error of string exception Data_error exception Unexpected_EOF let _ = begin Callback.register_exception "mlbz_io_exn" (IO_error "") ; Callback.register_exception "mlbz_data_exn" Data_error ; Callback.register_exception "mlbz_eof_exn" Unexpected_EOF end external library_version : unit -> string = "mlbz_version" let version = library_version () external open_in : ?small:bool -> ?unused:string -> Pervasives.in_channel -> in_channel = "mlbz_readopen" external read : in_channel -> string -> int -> int -> int = "mlbz_read" external read_get_unused : in_channel -> string = "mlbz_readgetunused" external close_in : in_channel -> unit = "mlbz_readclose" external open_out : ?block:int -> Pervasives.out_channel -> out_channel = "mlbz_writeopen" external write : out_channel -> string -> int -> int -> unit = "mlbz_write" external close_out : out_channel -> unit = "mlbz_writeclose" external compress : ?block:int -> string -> int -> int -> string = "mlbz_compress" external uncompress : ?small:bool -> string -> int -> int -> string = "mlbz_uncompress" camlbz2-0.6.0/bz2.mli0000644000175000017500000000762611105271220012713 0ustar zackzack(* CamlBZ2 - OCaml bindings for libbz2 (AKA, bzip2) * * Copyright © 2000-2005 Olivier Andrieu * © 2008 Stefano Zacchiroli * * CamlBZ2 is free software; you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License (with the * special exception on linking described in file COPYING) as published * by the Free Software Foundation; either version 2.1 of the License, * or (at your option) any later version. *) (** {1 Bzip2 interface} *) (** The module [Bz] provides a basic interface to the [bzip2] compression library. *) (** {2 Datatypes & exceptions} *) type in_channel type out_channel exception IO_error of string (** Exception [IO_error] is raised when there is an error reading or writing on a compressed channel ; the string argument is the message reported by the OS. *) exception Data_error (** Exception [Data_error] is raised when a data integrity error is detected during decompression. *) exception Unexpected_EOF (** Exception [Unexpected_EOF] is raised when an [in_channel] finishes before the logical end of stream is detected. *) (** When any of these exception is raised, the channel is automatically closed (but you still have to close the Pervasives channel). *) val version : string (** Version of the underlying [bzip2] library. *) (** {2 File I/O} *) (** {3 File input} *) (** [open_in ic] opens a compressed stream reading from the [Pervasives] input channel [ic]. @param small when [true] requests usage of a different method for decompressing that is slower but uses less memory. Defaults: [false] *) external open_in : ?small:bool -> ?unused:string -> Pervasives.in_channel -> in_channel = "mlbz_readopen" (** [read buf pos len] reads up to [len] characters and store them in the string buffer [buf], starting at position [pos]. @return number of bytes actually read, (a value strictly less than [len] means end of stream). @raise End_of_file if end of stream was already reached. *) external read : in_channel -> string -> int -> int -> int = "mlbz_read" (** If there's some data after the compressed stream that you want to read from the same [Pervasives] [in_channel], use [read_get_unused]. *) external read_get_unused : in_channel -> string = "mlbz_readgetunused" external close_in : in_channel -> unit = "mlbz_readclose" (** {3 File output} *) (** [open_out oc] creates an [out_channel] writing to the [Pervasives] output channel [oc]. Once the write operations are finished and the compressed channel is closed, it is possible to continue writing on the [Pervasives] channel. However, reading back requires special care (cf. above). @param block block size to use for compresion. It is a value between 1 and 9 inclusive. 9 is the default and provides best compression but takes most memory. *) external open_out : ?block:int -> Pervasives.out_channel -> out_channel = "mlbz_writeopen" (** [write oc buf pos len] writes [len] characters, coming from [buf] and starting at position [pos], to [oc] *) external write : out_channel -> string -> int -> int -> unit = "mlbz_write" external close_out : out_channel -> unit = "mlbz_writeclose" (** {2 In-memory compression} *) (** These functions compress to/decompress from string buffers. *) (** [compress buf pos len] compress a data chunk coming from [buf], [len] character long, and starting at [pos]. @return compressed data chunk as string *) external compress : ?block:int -> string -> int -> int -> string = "mlbz_compress" (** [uncompress buf pos len] uncompress a data chunk comfing from [buf], [len] character long, and starting at [pos]. @param small see [Bz2.open_in] above @return uncompressed data chunk as string *) external uncompress : ?small:bool -> string -> int -> int -> string = "mlbz_uncompress" camlbz2-0.6.0/c_bz.c0000644000175000017500000002017011105271220012561 0ustar zackzack/* CamlBZ2 - OCaml bindings for libbz2 (AKA, bzip2) * * Copyright © 2000-2005 Olivier Andrieu * © 2008 Stefano Zacchiroli * * CamlBZ2 is free software; you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License (with the * special exception on linking described in file COPYING) as published * by the Free Software Foundation; either version 2.1 of the License, * or (at your option) any later version. */ #include #include #include #include #include #include #include #include #include #include #include "io.h" #ifdef BZ_PREFIX #define BZ_P(a) BZ2_ ## a #else #define BZ_P(a) a #endif value mlbz_readclose(value chan) ; value mlbz_writeclose(value chan) ; /* ERROR REPORTING */ /* checks bzerror and raises the corresponding Caml exception */ /* then closes the channel */ static void mlbz_error(int bzerror, char *msg, value chan, int read_str) { if(bzerror<0){ if(read_str) mlbz_readclose(chan) ; else mlbz_writeclose(chan) ; switch(bzerror){ case BZ_PARAM_ERROR : invalid_argument(msg) ; break ; case BZ_MEM_ERROR : raise_out_of_memory() ; break ; case BZ_DATA_ERROR : case BZ_DATA_ERROR_MAGIC : raise_constant(*caml_named_value("mlbz_data_exn")) ; break ; case BZ_IO_ERROR : raise_with_string(*caml_named_value("mlbz_io_exn"), strerror(errno)) ; break ; case BZ_UNEXPECTED_EOF : raise_constant(*caml_named_value("mlbz_eof_exn")) ; break ; default : failwith(msg) ; } } } /* MEMORY HANDLING */ /* The Caml abstract_value contains 3 values : */ /* - BZFILE* pointer (compressed stream) */ /* - FILE* pointer (underlying C stream) */ /* - bool value (flag indicating an end of stream */ static value Val_twoptr(FILE * ptr1, BZFILE * ptr2) { value result; result= alloc_small(3, Abstract_tag); Field(result, 0) = (value) ptr1 ; Field(result, 1) = (value) ptr2 ; Field(result, 2) = Val_false ; /* flag for the eof state */ return result; } #define Cfile_val(v) ((FILE*)(Field((v), 0))) #define Bzfile_val(v) ((BZFILE*)(Field((v), 1))) #define Bz_eof(v) (Bool_val(Field((v), 2))) static void set_eof_flag(value chan) { Field(chan, 2) = Val_true ; } /* converts a Caml channel to a C FILE* stream */ static FILE * stream_of_channel(value chan, const char * mode) { int des ; FILE * res ; struct channel *c_chan = Channel(chan) ; if(c_chan==NULL) return NULL; des = dup(c_chan->fd) ; res = fdopen(des, mode) ; return res ; } value mlbz_version(value unit) { return copy_string(BZ_P(bzlibVersion())) ; } /* INPUT FUNCTIONS */ value mlbz_readopen(value small, value unused, value chan) { int bzerror ; int c_small = 0 ; char *c_unused = NULL ; int c_nunused = 0; FILE * c_chan ; BZFILE * bz_chan ; if(Is_block(small)) c_small = Bool_val(Field(small, 0)) ; if(Is_block(unused)){ c_unused = String_val(Field(unused, 0)) ; c_nunused = string_length(Field(unused, 0)); } c_chan = stream_of_channel(chan, "rb") ; bz_chan = BZ_P(bzReadOpen)(&bzerror, c_chan, c_small, 0, c_unused, c_nunused) ; mlbz_error(bzerror, "Bz.open_in", chan, 1) ; return Val_twoptr(c_chan, bz_chan) ; } value mlbz_read(value chan, value buf, value pos, value len) { int res ; int bzerror ; char *c_buf ; int c_pos = Int_val(pos); int c_len = Int_val(len); if(Bz_eof(chan)) raise_end_of_file() ; if((c_len + c_pos > string_length(buf)) || (c_len < 0) || (c_pos < 0)) invalid_argument("Bz.read") ; c_buf = String_val(buf) + c_pos ; res = BZ_P(bzRead)(&bzerror, Bzfile_val(chan), c_buf, c_len) ; if(bzerror == BZ_STREAM_END) set_eof_flag(chan) ; mlbz_error(bzerror, "Bz.read", chan, 1) ; return Val_int(res) ; } value mlbz_readclose(value chan) { int bzerror ; BZ_P(bzReadClose)(&bzerror, Bzfile_val(chan)) ; fclose(Cfile_val(chan)) ; { void **p = (void **) chan; p[0] = NULL; p[1] = NULL; } /* mlbz_error(bzerror, "Bz.close_in", chan, 1); */ return Val_unit ; } value mlbz_readgetunused(value chan) { value result; int bzerror ; void *unused ; int nunused ; BZ_P(bzReadGetUnused)(&bzerror, Bzfile_val(chan), &unused, &nunused) ; mlbz_error(bzerror, "Bz.read_get_unused: not at end of stream", chan, 1) ; result = alloc_string(nunused) ; memcpy(String_val(result), unused, nunused) ; return result; } /* OUTPUT FUNCTIONS */ value mlbz_writeopen(value block, value chan) { int bzerror ; int c_block = 9 ; FILE * c_chan ; BZFILE * bz_chan ; if(Is_block(block)) c_block = Int_val(Field(block, 0)) ; c_chan = stream_of_channel(chan, "wb"); bz_chan = BZ_P(bzWriteOpen)(&bzerror, c_chan, c_block, 0, 0) ; mlbz_error(bzerror, "Bz.open_out", chan, 0); return Val_twoptr(c_chan, bz_chan); } value mlbz_write(value chan, value buf, value pos, value len) { int bzerror ; char *c_buf ; int c_pos = Int_val(pos) ; int c_len = Int_val(len) ; if((c_len + c_pos > string_length(buf)) || (c_len < 0) || (c_pos < 0)) invalid_argument("Bz.write") ; c_buf = String_val(buf) + c_pos ; BZ_P(bzWrite)(&bzerror, Bzfile_val(chan), c_buf, c_len) ; mlbz_error(bzerror, "Bz.write", chan, 0) ; return Val_unit; } value mlbz_writeclose(value chan) { int bzerror ; BZ_P(bzWriteClose)(&bzerror, Bzfile_val(chan), 0, NULL, NULL) ; fclose(Cfile_val(chan)) ; { void **p = (void **) chan; p[0] = NULL; p[1] = NULL; } /* mlbz_error(bzerror, "Bz.close_out", chan, 0); */ return Val_unit ; } /* IN MEMORY COMPRESSION */ value mlbz_compress(value block, value src, value pos, value len) { value result ; int c_block=9 ; int c_pos = Int_val(pos) ; int c_len = Int_val(len) ; int r ; unsigned int dst_buf_len, dst_len ; char *src_buf, *dst_buf; if(Is_block(block)) c_block = Int_val(Field(block, 0)) ; if(c_block < 1 || c_block > 9 || c_pos < 0 || c_len < 0 || c_pos + c_len > string_length(src)) invalid_argument("Bz.compress") ; src_buf = String_val(src) + c_pos; dst_buf_len = c_len * 1.01 + 600 ; dst_buf = malloc(dst_buf_len) ; if(dst_buf == NULL) raise_out_of_memory(); while(1) { dst_len = dst_buf_len; r = BZ_P(bzBuffToBuffCompress)(dst_buf, &dst_len, src_buf, c_len, c_block, 0, 0) ; if(r == BZ_OK) { break; } else if(r == BZ_OUTBUFF_FULL){ char *new_buf; dst_buf_len *= 2; new_buf = realloc(dst_buf, dst_buf_len); if(new_buf == NULL) { free(dst_buf); raise_out_of_memory(); } dst_buf = new_buf; } else { free(dst_buf); raise_out_of_memory(); } } result = alloc_string(dst_len); memcpy(String_val(result), dst_buf, dst_len); free(dst_buf); return result ; } value mlbz_uncompress(value small, value src, value pos, value len) { value result ; int c_small = 0 ; int c_pos = Int_val(pos) ; int c_len = Int_val(len) ; int r ; unsigned int dst_buf_len, dst_len ; char *src_buf, *dst_buf; if(Is_block(small)) c_small = Bool_val(Field(small, 0)) ; if(c_pos < 0 || c_len < 0 || c_pos + c_len > string_length(src)) invalid_argument("Bz.uncompress") ; src_buf = String_val(src) + c_pos; dst_buf_len = c_len * 2 ; dst_buf = malloc(dst_buf_len) ; if(dst_buf == NULL) raise_out_of_memory(); while(1) { dst_len = dst_buf_len; r = BZ_P(bzBuffToBuffDecompress)(dst_buf, &dst_len, src_buf, c_len, c_small, 0) ; if(r == BZ_OK) break; else switch(r) { case BZ_OUTBUFF_FULL : { char *new_buf; dst_buf_len *= 2; new_buf = realloc(dst_buf, dst_buf_len); if(new_buf == NULL) { free(dst_buf); raise_out_of_memory(); } dst_buf = new_buf; } break ; case BZ_MEM_ERROR : free(dst_buf) ; raise_out_of_memory() ; case BZ_DATA_ERROR : case BZ_DATA_ERROR_MAGIC : raise_constant(*caml_named_value("mlbz_data_exn")) ; case BZ_UNEXPECTED_EOF : raise_constant(*caml_named_value("mlbz_eof_exn")) ; } } result = alloc_string(dst_len); memcpy(String_val(result), dst_buf, dst_len); free(dst_buf); return result ; } camlbz2-0.6.0/io.h0000644000175000017500000000362111105271220012262 0ustar zackzack/***********************************************************************/ /* */ /* Objective Caml */ /* */ /* Xavier Leroy, projet Cristal, INRIA Rocquencourt */ /* */ /* Copyright 1996 Institut National de Recherche en Informatique et */ /* en Automatique. All rights reserved. This file is distributed */ /* under the terms of the GNU Library General Public License, with */ /* the special exception on linking described in file LICENSE. */ /* */ /***********************************************************************/ /* Snippet taken from byterun/io.h of OCaml 3.11 */ #include #ifndef IO_BUFFER_SIZE #define IO_BUFFER_SIZE 4096 #endif #include typedef off_t file_offset; struct channel { int fd; /* Unix file descriptor */ file_offset offset; /* Absolute position of fd in the file */ char * end; /* Physical end of the buffer */ char * curr; /* Current position in the buffer */ char * max; /* Logical end of the buffer (for input) */ void * mutex; /* Placeholder for mutex (for systhreads) */ struct channel * next, * prev;/* Double chaining of channels (flush_all) */ int revealed; /* For Cash only */ int old_revealed; /* For Cash only */ int refcount; /* For flush_all and for Cash */ int flags; /* Bitfield */ char buff[IO_BUFFER_SIZE]; /* The buffer itself */ }; #define Channel(v) (*((struct channel **) (Data_custom_val(v)))) camlbz2-0.6.0/aclocal.m40000644000175000017500000000113311105272736013353 0ustar zackzack# generated automatically by aclocal 1.9.6 -*- Autoconf -*- # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, # 2005 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. m4_include([ocaml.m4]) camlbz2-0.6.0/install-sh0000755000175000017500000002202111105271220013501 0ustar zackzack#!/bin/sh # install - install a program, script, or datafile scriptversion=2005-05-14.22 # This originates from X11R5 (mit/util/scripts/install.sh), which was # later released in X11R6 (xc/config/util/install.sh) with the # following copyright and license. # # Copyright (C) 1994 X Consortium # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to # deal in the Software without restriction, including without limitation the # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or # sell copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 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It can only install one file at a time, a restriction # shared with many OS's install programs. # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit="${DOITPROG-}" # put in absolute paths if you don't have them in your path; or use env. vars. mvprog="${MVPROG-mv}" cpprog="${CPPROG-cp}" chmodprog="${CHMODPROG-chmod}" chownprog="${CHOWNPROG-chown}" chgrpprog="${CHGRPPROG-chgrp}" stripprog="${STRIPPROG-strip}" rmprog="${RMPROG-rm}" mkdirprog="${MKDIRPROG-mkdir}" chmodcmd="$chmodprog 0755" chowncmd= chgrpcmd= stripcmd= rmcmd="$rmprog -f" mvcmd="$mvprog" src= dst= dir_arg= dstarg= no_target_directory= usage="Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE or: $0 [OPTION]... SRCFILES... DIRECTORY or: $0 [OPTION]... -t DIRECTORY SRCFILES... or: $0 [OPTION]... -d DIRECTORIES... In the 1st form, copy SRCFILE to DSTFILE. In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. In the 4th, create DIRECTORIES. Options: -c (ignored) -d create directories instead of installing files. -g GROUP $chgrpprog installed files to GROUP. -m MODE $chmodprog installed files to MODE. -o USER $chownprog installed files to USER. -s $stripprog installed files. -t DIRECTORY install into DIRECTORY. -T report an error if DSTFILE is a directory. --help display this help and exit. --version display version info and exit. Environment variables override the default commands: CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG " while test -n "$1"; do case $1 in -c) shift continue;; -d) dir_arg=true shift continue;; -g) chgrpcmd="$chgrpprog $2" shift shift continue;; --help) echo "$usage"; exit $?;; -m) chmodcmd="$chmodprog $2" shift shift continue;; -o) chowncmd="$chownprog $2" shift shift continue;; -s) stripcmd=$stripprog shift continue;; -t) dstarg=$2 shift shift continue;; -T) no_target_directory=true shift continue;; --version) echo "$0 $scriptversion"; exit $?;; *) # When -d is used, all remaining arguments are directories to create. # When -t is used, the destination is already specified. test -n "$dir_arg$dstarg" && break # Otherwise, the last argument is the destination. 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IFS='%' set x `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'` shift IFS=$oIFS pathcomp= while test $# -ne 0 ; do pathcomp=$pathcomp$1 shift if test ! -d "$pathcomp"; then $mkdirprog "$pathcomp" # mkdir can fail with a `File exist' error in case several # install-sh are creating the directory concurrently. 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then { echo "$as_me:$LINENO: result: $OCAMLOPT" >&5 echo "${ECHO_T}$OCAMLOPT" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi OCAMLBEST=byte if test -z "$OCAMLOPT"; then { echo "$as_me:$LINENO: WARNING: Cannot find ocamlopt; bytecode compilation only." >&5 echo "$as_me: WARNING: Cannot find ocamlopt; bytecode compilation only." >&2;} else TMPVERSION=$($OCAMLOPT -version) if test "$TMPVERSION" != "$OCAMLVERSION" ; then { echo "$as_me:$LINENO: result: versions differs from ocamlc; ocamlopt discarded." >&5 echo "${ECHO_T}versions differs from ocamlc; ocamlopt discarded." >&6; } unset OCAMLOPT else OCAMLBEST=opt fi fi # checking for ocamlc.opt # Extract the first word of "ocamlc.opt", so it can be a program name with args. set dummy ocamlc.opt; 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_OCAMLCDOTOPT+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$OCAMLCDOTOPT"; then ac_cv_prog_OCAMLCDOTOPT="$OCAMLCDOTOPT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_OCAMLCDOTOPT="ocamlc.opt" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OCAMLCDOTOPT=$ac_cv_prog_OCAMLCDOTOPT if test -n "$OCAMLCDOTOPT"; then { echo "$as_me:$LINENO: result: $OCAMLCDOTOPT" >&5 echo "${ECHO_T}$OCAMLCDOTOPT" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "$OCAMLCDOTOPT"; then TMPVERSION=$($OCAMLCDOTOPT -version) if test "$TMPVERSION" != "$OCAMLVERSION" ; then { echo "$as_me:$LINENO: result: versions differs from ocamlc; ocamlc.opt discarded." >&5 echo "${ECHO_T}versions differs from ocamlc; ocamlc.opt discarded." >&6; } else OCAMLC=$OCAMLCDOTOPT fi fi # checking for ocamlopt.opt if test "$OCAMLOPT" ; then # Extract the first word of "ocamlopt.opt", so it can be a program name with args. set dummy ocamlopt.opt; 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_OCAMLOPTDOTOPT+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$OCAMLOPTDOTOPT"; then ac_cv_prog_OCAMLOPTDOTOPT="$OCAMLOPTDOTOPT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_OCAMLOPTDOTOPT="ocamlopt.opt" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OCAMLOPTDOTOPT=$ac_cv_prog_OCAMLOPTDOTOPT if test -n "$OCAMLOPTDOTOPT"; then { echo "$as_me:$LINENO: result: $OCAMLOPTDOTOPT" >&5 echo "${ECHO_T}$OCAMLOPTDOTOPT" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "$OCAMLOPTDOTOPT"; then TMPVERSION=$($OCAMLOPTDOTOPT -version) if test "$TMPVERSION" != "$OCAMLVERSION" ; then { echo "$as_me:$LINENO: result: version differs from ocamlc; ocamlopt.opt discarded." >&5 echo "${ECHO_T}version differs from ocamlc; ocamlopt.opt discarded." >&6; } else OCAMLOPT=$OCAMLOPTDOTOPT fi fi fi # checking for ocamldep # Extract the first word of "ocamldep", so it can be a program name with args. set dummy ocamldep; 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_OCAMLDEP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$OCAMLDEP"; then ac_cv_prog_OCAMLDEP="$OCAMLDEP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_OCAMLDEP="ocamldep" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_prog_OCAMLDEP" && ac_cv_prog_OCAMLDEP="{ { echo "$as_me:$LINENO: error: Cannot find ocamldep." >&5 echo "$as_me: error: Cannot find ocamldep." >&2;} { (exit 1); exit 1; }; }" fi fi OCAMLDEP=$ac_cv_prog_OCAMLDEP if test -n "$OCAMLDEP"; then { echo "$as_me:$LINENO: result: $OCAMLDEP" >&5 echo "${ECHO_T}$OCAMLDEP" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi #checking for ocamlmktop # Extract the first word of "ocamlmktop", so it can be a program name with args. set dummy ocamlmktop; 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_OCAMLMKTOP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$OCAMLMKTOP"; then ac_cv_prog_OCAMLMKTOP="$OCAMLMKTOP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_OCAMLMKTOP="ocamlmktop" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_prog_OCAMLMKTOP" && ac_cv_prog_OCAMLMKTOP="{ echo "$as_me:$LINENO: WARNING: Cannot find ocamlmktop." >&5 echo "$as_me: WARNING: Cannot find ocamlmktop." >&2;}" fi fi OCAMLMKTOP=$ac_cv_prog_OCAMLMKTOP if test -n "$OCAMLMKTOP"; then { echo "$as_me:$LINENO: result: $OCAMLMKTOP" >&5 echo "${ECHO_T}$OCAMLMKTOP" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi #checking for ocamlmklib # Extract the first word of "ocamlmklib", so it can be a program name with args. set dummy ocamlmklib; 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_OCAMLMKLIB+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$OCAMLMKLIB"; then ac_cv_prog_OCAMLMKLIB="$OCAMLMKLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_OCAMLMKLIB="ocamlmklib" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_prog_OCAMLMKLIB" && ac_cv_prog_OCAMLMKLIB="{ echo "$as_me:$LINENO: WARNING: Cannot find ocamlmklib." >&5 echo "$as_me: WARNING: Cannot find ocamlmklib." >&2;}" fi fi OCAMLMKLIB=$ac_cv_prog_OCAMLMKLIB if test -n "$OCAMLMKLIB"; then { echo "$as_me:$LINENO: result: $OCAMLMKLIB" >&5 echo "${ECHO_T}$OCAMLMKLIB" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi # checking for ocamldoc # Extract the first word of "ocamldoc", so it can be a program name with args. set dummy ocamldoc; 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_OCAMLDOC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$OCAMLDOC"; then ac_cv_prog_OCAMLDOC="$OCAMLDOC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_OCAMLDOC="ocamldoc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_prog_OCAMLDOC" && ac_cv_prog_OCAMLDOC="{ echo "$as_me:$LINENO: WARNING: Cannot find ocamldoc." >&5 echo "$as_me: WARNING: Cannot find ocamldoc." >&2;}" fi fi OCAMLDOC=$ac_cv_prog_OCAMLDOC if test -n "$OCAMLDOC"; then { echo "$as_me:$LINENO: result: $OCAMLDOC" >&5 echo "${ECHO_T}$OCAMLDOC" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi # get the C compiler used by ocamlc if test -z "$CC" ; then touch conftest.c CC=$($OCAMLC -verbose conftest.c 2>&1 | awk '/^+/ {print $2 ; exit}') echo OCaml uses $CC to compile C files fi # Check whether --with-findlib was given. if test "${with_findlib+set}" = set; then withval=$with_findlib; use_findlib="$withval" fi # checking for ocamlfind if test "$use_findlib" = yes ; then # Extract the first word of "ocamlfind", so it can be a program name with args. set dummy ocamlfind; 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_OCAMLFIND+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$OCAMLFIND"; then ac_cv_prog_OCAMLFIND="$OCAMLFIND" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_OCAMLFIND="ocamlfind" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_prog_OCAMLFIND" && ac_cv_prog_OCAMLFIND="{ { echo "$as_me:$LINENO: error: ocamlfind not found" >&5 echo "$as_me: error: ocamlfind not found" >&2;} { (exit 1); exit 1; }; }" fi fi OCAMLFIND=$ac_cv_prog_OCAMLFIND if test -n "$OCAMLFIND"; then { echo "$as_me:$LINENO: result: $OCAMLFIND" >&5 echo "${ECHO_T}$OCAMLFIND" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi else unset OCAMLFIND fi # Check whether --with-installdir was given. if test "${with_installdir+set}" = set; then withval=$with_installdir; INSTALLDIR="$withval" fi if ! test "$INSTALLDIR" -o "$use_findlib" ; then INSTALLDIR='$(OCAMLLIB)/$(NAME)' fi cat >confcache <<\_ACEOF # This file is a shell script that caches the results of configure # tests run on this system so they can be shared between configure # scripts and configure runs, see configure's option --config-cache. # It is not useful on other systems. If it contains results you don't # want to keep, you may remove or edit it. # # config.status only pays attention to the cache file if you give it # the --recheck option to rerun configure. # # `ac_cv_env_foo' variables (set or unset) will be overridden when # loading this file, other *unset* `ac_cv_foo' will be assigned the # following values. _ACEOF # The following way of writing the cache mishandles newlines in values, # but we know of no workaround that is simple, portable, and efficient. # So, we kill variables containing newlines. # Ultrix sh set writes to stderr and can't be redirected directly, # and sets the high bit in the cache file unless we assign to the vars. ( for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do eval ac_val=\$$ac_var case $ac_val in #( *${as_nl}*) case $ac_var in #( *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; esac case $ac_var in #( _ | IFS | as_nl) ;; #( *) $as_unset $ac_var ;; esac ;; esac done (set) 2>&1 | case $as_nl`(ac_space=' '; set) 2>&1` in #( *${as_nl}ac_space=\ *) # `set' does not quote correctly, so add quotes (double-quote # substitution turns \\\\ into \\, and sed turns \\ into \). sed -n \ "s/'/'\\\\''/g; s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" ;; #( *) # `set' quotes correctly as required by POSIX, so do not add quotes. sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" ;; esac | sort ) | sed ' /^ac_cv_env_/b end t clear :clear s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ t end s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ :end' >>confcache if diff "$cache_file" confcache >/dev/null 2>&1; then :; else if test -w "$cache_file"; then test "x$cache_file" != "x/dev/null" && { echo "$as_me:$LINENO: updating cache $cache_file" >&5 echo "$as_me: updating cache $cache_file" >&6;} cat confcache >$cache_file else { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 echo "$as_me: not updating unwritable cache $cache_file" >&6;} fi fi rm -f confcache # check the C compiler if test "$CFLAGS" = "" ; then CFLAGS="-O2" fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. set dummy ${ac_tool_prefix}gcc; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_CC="${ac_tool_prefix}gcc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then { echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_CC="gcc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_CC" = x; then CC="" else case $cross_compiling:$ac_tool_warned in yes:) { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC fi else CC="$ac_cv_prog_CC" fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_CC="${ac_tool_prefix}cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then { echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi fi fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else ac_prog_rejected=no as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue fi ac_cv_prog_CC="cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS if test $ac_prog_rejected = yes; then # We found a bogon in the path, so make sure we never use it. set dummy $ac_cv_prog_CC shift if test $# != 0; then # We chose a different compiler from the bogus one. # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" fi fi fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then { echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then for ac_prog in cl.exe do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then { echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi test -n "$CC" && break done fi if test -z "$CC"; then ac_ct_CC=$CC for ac_prog in cl.exe do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_CC="$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi test -n "$ac_ct_CC" && break done if test "x$ac_ct_CC" = x; then CC="" else case $cross_compiling:$ac_tool_warned in yes:) { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. 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Now check whether nonexistent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then # Broken: success on invalid input. continue else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then break fi done ac_cv_prog_CPP=$CPP fi CPP=$ac_cv_prog_CPP else ac_cv_prog_CPP=$CPP fi { echo "$as_me:$LINENO: result: $CPP" >&5 echo "${ECHO_T}$CPP" >&6; } ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. continue fi rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then # Broken: success on invalid input. continue else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&5 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } if test "${ac_cv_path_GREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # Extract the first word of "grep ggrep" to use in msg output if test -z "$GREP"; then set dummy grep ggrep; ac_prog_name=$2 if test "${ac_cv_path_GREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_path_GREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_prog in grep ggrep; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue # Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP case `"$ac_path_GREP" --version 2>&1` in *GNU*) ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; *) ac_count=0 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" echo 'GREP' >> "conftest.nl" "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ac_count=`expr $ac_count + 1` if test $ac_count -gt ${ac_path_GREP_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac $ac_path_GREP_found && break 3 done done done IFS=$as_save_IFS fi GREP="$ac_cv_path_GREP" if test -z "$GREP"; then { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} { (exit 1); exit 1; }; } fi else ac_cv_path_GREP=$GREP fi fi { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 echo "${ECHO_T}$ac_cv_path_GREP" >&6; } GREP="$ac_cv_path_GREP" { echo "$as_me:$LINENO: checking for egrep" >&5 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } if test "${ac_cv_path_EGREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else # Extract the first word of "egrep" to use in msg output if test -z "$EGREP"; then set dummy egrep; ac_prog_name=$2 if test "${ac_cv_path_EGREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_path_EGREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_prog in egrep; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP case `"$ac_path_EGREP" --version 2>&1` in *GNU*) ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; *) ac_count=0 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" echo 'EGREP' >> "conftest.nl" "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ac_count=`expr $ac_count + 1` if test $ac_count -gt ${ac_path_EGREP_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac $ac_path_EGREP_found && break 3 done done done IFS=$as_save_IFS fi EGREP="$ac_cv_path_EGREP" if test -z "$EGREP"; then { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} { (exit 1); exit 1; }; } fi else ac_cv_path_EGREP=$EGREP fi fi fi { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" { echo "$as_me:$LINENO: checking for ANSI C header files" >&5 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } if test "${ac_cv_header_stdc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include #include int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_header_stdc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_stdc=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "memchr" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "free" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) #endif #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) return 2; return 0; } _ACEOF rm -f conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_header_stdc=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi fi { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 echo "${ECHO_T}$ac_cv_header_stdc" >&6; } if test $ac_cv_header_stdc = yes; then cat >>confdefs.h <<\_ACEOF #define STDC_HEADERS 1 _ACEOF fi # On IRIX 5.3, sys/types and inttypes.h are conflicting. for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ inttypes.h stdint.h unistd.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then eval "$as_ac_Header=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done if test "${ac_cv_header_bzlib_h+set}" = set; then { echo "$as_me:$LINENO: checking for bzlib.h" >&5 echo $ECHO_N "checking for bzlib.h... $ECHO_C" >&6; } if test "${ac_cv_header_bzlib_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi { echo "$as_me:$LINENO: result: $ac_cv_header_bzlib_h" >&5 echo "${ECHO_T}$ac_cv_header_bzlib_h" >&6; } else # Is the header compilable? 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When coming back to configure, we # need to make the FD available again. if test "$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. $ac_cs_success || { (exit 1); exit 1; } fi camlbz2-0.6.0/configure.in0000644000175000017500000000130111105271220014004 0ustar zackzack# autoconf input using ocaml.m4 AC_INIT(bz2.mli) use_findlib=yes # check for OCaml compiler AC_PROG_OCAML AC_PROG_FINDLIB AC_ARG_OCAML_INSTALLDIR AC_CACHE_SAVE # check the C compiler if test "$CFLAGS" = "" ; then CFLAGS="-O2" fi AC_PROG_CC AC_PROG_INSTALL # check for bzlib AC_CHECK_HEADER(bzlib.h,,AC_MSG_ERROR(not found)) BZ_PREFIX="BZ2_" not_ok="" AC_CHECK_LIB(bz2,${BZ_PREFIX}bzReadOpen,,not_ok=y) if test $not_ok then not_ok="" BZ_PREFIX="" AC_CHECK_LIB(bz2,${BZ_PREFIX}bzReadOpen,,not_ok=y) fi if test $not_ok then AC_MSG_ERROR(libbz2 not found) fi unset not_ok AC_SUBST(CFLAGS) AC_SUBST(LIBS) AC_SUBST(BZ_PREFIX) # Finally create the Makefile from Makefile.in AC_OUTPUT(Makefile) camlbz2-0.6.0/META0000644000175000017500000000013111105271220012144 0ustar zackzackversion = "x.y.z" archive(byte) = "bz2.cma" archive(native) = "bz2.cmxa" camlbz2-0.6.0/doc/0000755000175000017500000000000011105272745012262 5ustar zackzackcamlbz2-0.6.0/doc/type_Bz2.html0000644000175000017500000001044311105272745014650 0ustar zackzack Bz2 sig
  type in_channel
  type out_channel
  exception IO_error of string
  exception Data_error
  exception Unexpected_EOF
  val version : string
  external open_in :
    ?small:bool -> ?unused:string -> Pervasives.in_channel -> Bz2.in_channel
    = "mlbz_readopen"
  external read : Bz2.in_channel -> string -> int -> int -> int = "mlbz_read"
  external read_get_unused : Bz2.in_channel -> string = "mlbz_readgetunused"
  external close_in : Bz2.in_channel -> unit = "mlbz_readclose"
  external open_out : ?block:int -> Pervasives.out_channel -> Bz2.out_channel
    = "mlbz_writeopen"
  external write : Bz2.out_channel -> string -> int -> int -> unit
    = "mlbz_write"
  external close_out : Bz2.out_channel -> unit = "mlbz_writeclose"
  external compress : ?block:int -> string -> int -> int -> string
    = "mlbz_compress"
  external uncompress : ?small:bool -> string -> int -> int -> string
    = "mlbz_uncompress"
endcamlbz2-0.6.0/doc/index_modules.html0000644000175000017500000000140611105272745016010 0ustar zackzack Index of modules

Index of modules


B
Bz2
Bzip2 interface

camlbz2-0.6.0/doc/index.html0000644000175000017500000000176011105272745014263 0ustar zackzack

Index of types
Index of exceptions
Index of values
Index of modules


Bz2
Bzip2 interface
camlbz2-0.6.0/doc/index_values.html0000644000175000017500000000700211105272745015635 0ustar zackzack Index of values

Index of values


C
close_in [Bz2]
close_out [Bz2]
compress [Bz2]
compress buf pos len compress a data chunk coming from buf, len character long, and starting at pos.

O
open_in [Bz2]
open_in ic opens a compressed stream reading from the Pervasives input channel ic.
open_out [Bz2]
open_out oc creates an out_channel writing to the Pervasives output channel oc.

R
read [Bz2]
read buf pos len reads up to len characters and store them in the string buffer buf, starting at position pos.
read_get_unused [Bz2]
If there's some data after the compressed stream that you want to read from the same Pervasives in_channel, use read_get_unused.

U
uncompress [Bz2]
uncompress buf pos len uncompress a data chunk comfing from buf, len character long, and starting at pos.

V
version [Bz2]
Version of the underlying bzip2 library.

W
write [Bz2]
write oc buf pos len writes len characters, coming from buf and starting at position pos, to oc

camlbz2-0.6.0/doc/index_attributes.html0000644000175000017500000000122111105272745016521 0ustar zackzack Index of class attributes

Index of class attributes


camlbz2-0.6.0/doc/index_types.html0000644000175000017500000000163311105272745015506 0ustar zackzack Index of types

Index of types


I
in_channel [Bz2]

O
out_channel [Bz2]

camlbz2-0.6.0/doc/index_methods.html0000644000175000017500000000121311105272745015777 0ustar zackzack Index of class methods

Index of class methods


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Index of module types


camlbz2-0.6.0/doc/index_classes.html0000644000175000017500000000117711105272745016002 0ustar zackzack Index of classes

Index of classes


camlbz2-0.6.0/doc/index_class_types.html0000644000175000017500000000120711105272745016670 0ustar zackzack Index of class types

Index of class types


camlbz2-0.6.0/doc/Bz2.html0000644000175000017500000001711611105272745013613 0ustar zackzack Bz2
 Up  

Module Bz2


module Bz2: sig .. end

Bzip2 interface



The module Bz provides a basic interface to the bzip2 compression library.

Datatypes & exceptions


type in_channel 
type out_channel 
exception IO_error of string
Exception IO_error is raised when there is an error reading or writing on a compressed channel ; the string argument is the message reported by the OS.
exception Data_error
Exception Data_error is raised when a data integrity error is detected during decompression.
exception Unexpected_EOF
Exception Unexpected_EOF is raised when an in_channel finishes before the logical end of stream is detected.

When any of these exception is raised, the channel is automatically closed (but you still have to close the Pervasives channel).
val version : string
Version of the underlying bzip2 library.

File I/O



File input


val open_in : ?small:bool -> ?unused:string -> Pervasives.in_channel -> in_channel
open_in ic opens a compressed stream reading from the Pervasives input channel ic.
small : when true requests usage of a different method for decompressing that is slower but uses less memory. Defaults: false
val read : in_channel -> string -> int -> int -> int
read buf pos len reads up to len characters and store them in the string buffer buf, starting at position pos.
Raises End_of_file if end of stream was already reached.
Returns number of bytes actually read, (a value strictly less than len means end of stream).
val read_get_unused : in_channel -> string
If there's some data after the compressed stream that you want to read from the same Pervasives in_channel, use read_get_unused.
val close_in : in_channel -> unit

File output


val open_out : ?block:int -> Pervasives.out_channel -> out_channel
open_out oc creates an out_channel writing to the Pervasives output channel oc. Once the write operations are finished and the compressed channel is closed, it is possible to continue writing on the Pervasives channel. However, reading back requires special care (cf. above).
block : block size to use for compresion. It is a value between 1 and 9 inclusive. 9 is the default and provides best compression but takes most memory.
val write : out_channel -> string -> int -> int -> unit
write oc buf pos len writes len characters, coming from buf and starting at position pos, to oc
val close_out : out_channel -> unit

In-memory compression



These functions compress to/decompress from string buffers.
val compress : ?block:int -> string -> int -> int -> string
compress buf pos len compress a data chunk coming from buf, len character long, and starting at pos.
Returns compressed data chunk as string
val uncompress : ?small:bool -> string -> int -> int -> string
uncompress buf pos len uncompress a data chunk comfing from buf, len character long, and starting at pos.
Returns uncompressed data chunk as string
small : see Bz2.open_in above
camlbz2-0.6.0/doc/index_exceptions.html0000644000175000017500000000316511105272745016525 0ustar zackzack Index of exceptions

Index of exceptions


D
Data_error [Bz2]
Exception Data_error is raised when a data integrity error is detected during decompression.

I
IO_error [Bz2]
Exception IO_error is raised when there is an error reading or writing on a compressed channel ; the string argument is the message reported by the OS.

U
Unexpected_EOF [Bz2]
Exception Unexpected_EOF is raised when an in_channel finishes before the logical end of stream is detected.

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This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA camlbz2-0.6.0/README0000644000175000017500000000175011105271220012363 0ustar zackzack CamlBZ2 ======= This is CamlBZ2, OCaml bindings for the libbz2 (AKA, bzip2) (de)compression library. DOWNLOAD -------- You can download the latest version of CamlBZ2 from the OCaml forge (http://forge.ocamlcore.org), where CamlBZ2 is hosted. Have a look at the CamlBZ2 homepage for more info: http://camlbz2.forge.ocamlcore.org or jump directly to the download section: http://forge.ocamlcore.org/frs/?group_id=63 LICENSING --------- GNU LGPL, version 2.1 or above, with the usual OCaml linking exception (see COPYING). The file io.h comes from the OCaml compiler source tree, hence it is GPL, with the same linking exception as above. AUTHORS ------- This library descends from "gz", a library which used to ship both gzip and bzip2 bindings. The authors of "gz" where: - Olivier Andrieu - Nicolas George CamlBZ2 is now copyright and maintained by: - Stefano Zacchiroli - Olivier Andrieu camlbz2-0.6.0/ROADMAP0000644000175000017500000000104111105271220012502 0ustar zackzack ROADMAP ======= * 0.7.0 - bindings for the "low-level" bzip2 (de)compression API http://www.bzip.org/1.0.5/bzip2-manual-1.0.5.html#low-level That API would enable to (de)compress in memory, without forcibly having to (de)compress all the data at once (as currently supported by Bz2.{un,}compress). Low-level API bindings are a must for integration into Batteries (http://batteries.forge.ocamlcore.org). * 0.6.0 - feature complete wrt the latest "GZ" release (of course excluding zlib bindings, which have been removed) camlbz2-0.6.0/ChangeLog0000644000175000017500000000042011105272375013262 0ustar zackzack2008-11-08 Stefano Zacchiroli * Version 0.6.0 released * Changes with respect to 0.5.99: - update copyright headers - get rid of bashisms in Makefile - add docs pointing to forge entry points - fix Findlib names: now consistently "bz2"