• branch=trunk inherited from [29cd5b1dde]
• sym-trunk inherited from [29cd5b1dde]

Modified src/libbz2/LICENSE from [e01790025972d525] to [1c0c6888759a63c3].

     1      1   
     2         -This program, "bzip2" and associated library "libbzip2", are
     3         -copyright (C) 1996-2002 Julian R Seward.  All rights reserved.
            2  +--------------------------------------------------------------------------
            3  +
            4  +This program, "bzip2", the associated library "libbzip2", and all
            5  +documentation, are copyright (C) 1996-2010 Julian R Seward.  All
            6  +rights reserved.
     4      7   
     5      8   Redistribution and use in source and binary forms, with or without
     6      9   modification, are permitted provided that the following conditions
     7     10   are met:
     8     11   
     9     12   1. Redistributions of source code must retain the above copyright
    10     13      notice, this list of conditions and the following disclaimer.
................................................................................

    29     32   DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
    30     33   GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
    31     34   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
    32     35   WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
    33     36   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
    34     37   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    35     38   
    36         -Julian Seward, Cambridge, UK.
    37         -jseward@acm.org
    38         -bzip2/libbzip2 version 1.0.2 of 30 December 2001
           39  +Julian Seward, jseward@bzip.org
           40  +bzip2/libbzip2 version 1.0.6 of 6 September 2010
    39     41   
           42  +--------------------------------------------------------------------------

Added src/libbz2/README version [b192317dc008bf4c]

            1  +
            2  +This is the README for bzip2/libzip2.
            3  +This version is fully compatible with the previous public releases.
            4  +
            5  +------------------------------------------------------------------
            6  +This file is part of bzip2/libbzip2, a program and library for
            7  +lossless, block-sorting data compression.
            8  +
            9  +bzip2/libbzip2 version 1.0.6 of 6 September 2010
           10  +Copyright (C) 1996-2010 Julian Seward <jseward@bzip.org>
           11  +
           12  +Please read the WARNING, DISCLAIMER and PATENTS sections in this file.
           13  +
           14  +This program is released under the terms of the license contained
           15  +in the file LICENSE.
           16  +------------------------------------------------------------------
           17  +
           18  +Complete documentation is available in Postscript form (manual.ps),
           19  +PDF (manual.pdf) or html (manual.html).  A plain-text version of the
           20  +manual page is available as bzip2.txt.
           21  +
           22  +
           23  +HOW TO BUILD -- UNIX
           24  +
           25  +Type 'make'.  This builds the library libbz2.a and then the programs
           26  +bzip2 and bzip2recover.  Six self-tests are run.  If the self-tests
           27  +complete ok, carry on to installation:
           28  +
           29  +To install in /usr/local/bin, /usr/local/lib, /usr/local/man and
           30  +/usr/local/include, type
           31  +
           32  +   make install
           33  +
           34  +To install somewhere else, eg, /xxx/yyy/{bin,lib,man,include}, type
           35  +
           36  +   make install PREFIX=/xxx/yyy
           37  +
           38  +If you are (justifiably) paranoid and want to see what 'make install'
           39  +is going to do, you can first do
           40  +
           41  +   make -n install                      or
           42  +   make -n install PREFIX=/xxx/yyy      respectively.
           43  +
           44  +The -n instructs make to show the commands it would execute, but not
           45  +actually execute them.
           46  +
           47  +
           48  +HOW TO BUILD -- UNIX, shared library libbz2.so.
           49  +
           50  +Do 'make -f Makefile-libbz2_so'.  This Makefile seems to work for
           51  +Linux-ELF (RedHat 7.2 on an x86 box), with gcc.  I make no claims
           52  +that it works for any other platform, though I suspect it probably
           53  +will work for most platforms employing both ELF and gcc.
           54  +
           55  +bzip2-shared, a client of the shared library, is also built, but not
           56  +self-tested.  So I suggest you also build using the normal Makefile,
           57  +since that conducts a self-test.  A second reason to prefer the
           58  +version statically linked to the library is that, on x86 platforms,
           59  +building shared objects makes a valuable register (%ebx) unavailable
           60  +to gcc, resulting in a slowdown of 10%-20%, at least for bzip2.
           61  +
           62  +Important note for people upgrading .so's from 0.9.0/0.9.5 to version
           63  +1.0.X.  All the functions in the library have been renamed, from (eg)
           64  +bzCompress to BZ2_bzCompress, to avoid namespace pollution.
           65  +Unfortunately this means that the libbz2.so created by
           66  +Makefile-libbz2_so will not work with any program which used an older
           67  +version of the library.  I do encourage library clients to make the
           68  +effort to upgrade to use version 1.0, since it is both faster and more
           69  +robust than previous versions.
           70  +
           71  +
           72  +HOW TO BUILD -- Windows 95, NT, DOS, Mac, etc.
           73  +
           74  +It's difficult for me to support compilation on all these platforms.
           75  +My approach is to collect binaries for these platforms, and put them
           76  +on the master web site (http://www.bzip.org).  Look there.  However
           77  +(FWIW), bzip2-1.0.X is very standard ANSI C and should compile
           78  +unmodified with MS Visual C.  If you have difficulties building, you
           79  +might want to read README.COMPILATION.PROBLEMS.
           80  +
           81  +At least using MS Visual C++ 6, you can build from the unmodified
           82  +sources by issuing, in a command shell:
           83  +
           84  +   nmake -f makefile.msc
           85  +
           86  +(you may need to first run the MSVC-provided script VCVARS32.BAT
           87  + so as to set up paths to the MSVC tools correctly).
           88  +
           89  +
           90  +VALIDATION
           91  +
           92  +Correct operation, in the sense that a compressed file can always be
           93  +decompressed to reproduce the original, is obviously of paramount
           94  +importance.  To validate bzip2, I used a modified version of Mark
           95  +Nelson's churn program.  Churn is an automated test driver which
           96  +recursively traverses a directory structure, using bzip2 to compress
           97  +and then decompress each file it encounters, and checking that the
           98  +decompressed data is the same as the original.
           99  +
          100  +
          101  +
          102  +Please read and be aware of the following:
          103  +
          104  +WARNING:
          105  +
          106  +   This program and library (attempts to) compress data by
          107  +   performing several non-trivial transformations on it.
          108  +   Unless you are 100% familiar with *all* the algorithms
          109  +   contained herein, and with the consequences of modifying them,
          110  +   you should NOT meddle with the compression or decompression
          111  +   machinery.  Incorrect changes can and very likely *will*
          112  +   lead to disastrous loss of data.
          113  +
          114  +
          115  +DISCLAIMER:
          116  +
          117  +   I TAKE NO RESPONSIBILITY FOR ANY LOSS OF DATA ARISING FROM THE
          118  +   USE OF THIS PROGRAM/LIBRARY, HOWSOEVER CAUSED.
          119  +
          120  +   Every compression of a file implies an assumption that the
          121  +   compressed file can be decompressed to reproduce the original.
          122  +   Great efforts in design, coding and testing have been made to
          123  +   ensure that this program works correctly.  However, the complexity
          124  +   of the algorithms, and, in particular, the presence of various
          125  +   special cases in the code which occur with very low but non-zero
          126  +   probability make it impossible to rule out the possibility of bugs
          127  +   remaining in the program.  DO NOT COMPRESS ANY DATA WITH THIS
          128  +   PROGRAM UNLESS YOU ARE PREPARED TO ACCEPT THE POSSIBILITY, HOWEVER
          129  +   SMALL, THAT THE DATA WILL NOT BE RECOVERABLE.
          130  +
          131  +   That is not to say this program is inherently unreliable.
          132  +   Indeed, I very much hope the opposite is true.  bzip2/libbzip2
          133  +   has been carefully constructed and extensively tested.
          134  +
          135  +
          136  +PATENTS:
          137  +
          138  +   To the best of my knowledge, bzip2/libbzip2 does not use any
          139  +   patented algorithms.  However, I do not have the resources
          140  +   to carry out a patent search.  Therefore I cannot give any
          141  +   guarantee of the above statement.
          142  +
          143  +
          144  +
          145  +WHAT'S NEW IN 0.9.0 (as compared to 0.1pl2) ?
          146  +
          147  +   * Approx 10% faster compression, 30% faster decompression
          148  +   * -t (test mode) is a lot quicker
          149  +   * Can decompress concatenated compressed files
          150  +   * Programming interface, so programs can directly read/write .bz2 files
          151  +   * Less restrictive (BSD-style) licensing
          152  +   * Flag handling more compatible with GNU gzip
          153  +   * Much more documentation, i.e., a proper user manual
          154  +   * Hopefully, improved portability (at least of the library)
          155  +
          156  +WHAT'S NEW IN 0.9.5 ?
          157  +
          158  +   * Compression speed is much less sensitive to the input
          159  +     data than in previous versions.  Specifically, the very
          160  +     slow performance caused by repetitive data is fixed.
          161  +   * Many small improvements in file and flag handling.
          162  +   * A Y2K statement.
          163  +
          164  +WHAT'S NEW IN 1.0.0 ?
          165  +
          166  +   See the CHANGES file.
          167  +
          168  +WHAT'S NEW IN 1.0.2 ?
          169  +
          170  +   See the CHANGES file.
          171  +
          172  +WHAT'S NEW IN 1.0.3 ?
          173  +
          174  +   See the CHANGES file.
          175  +
          176  +WHAT'S NEW IN 1.0.4 ?
          177  +
          178  +   See the CHANGES file.
          179  +
          180  +WHAT'S NEW IN 1.0.5 ?
          181  +
          182  +   See the CHANGES file.
          183  +
          184  +WHAT'S NEW IN 1.0.6 ?
          185  +
          186  +   See the CHANGES file.
          187  +
          188  +
          189  +I hope you find bzip2 useful.  Feel free to contact me at
          190  +   jseward@bzip.org
          191  +if you have any suggestions or queries.  Many people mailed me with
          192  +comments, suggestions and patches after the releases of bzip-0.15,
          193  +bzip-0.21, and bzip2 versions 0.1pl2, 0.9.0, 0.9.5, 1.0.0, 1.0.1,
          194  +1.0.2 and 1.0.3, and the changes in bzip2 are largely a result of this
          195  +feedback.  I thank you for your comments.
          196  +
          197  +bzip2's "home" is http://www.bzip.org/
          198  +
          199  +Julian Seward
          200  +jseward@bzip.org
          201  +Cambridge, UK.
          202  +
          203  +18     July 1996 (version 0.15)
          204  +25   August 1996 (version 0.21)
          205  + 7   August 1997 (bzip2, version 0.1)
          206  +29   August 1997 (bzip2, version 0.1pl2)
          207  +23   August 1998 (bzip2, version 0.9.0)
          208  + 8     June 1999 (bzip2, version 0.9.5)
          209  + 4     Sept 1999 (bzip2, version 0.9.5d)
          210  + 5      May 2000 (bzip2, version 1.0pre8)
          211  +30 December 2001 (bzip2, version 1.0.2pre1)
          212  +15 February 2005 (bzip2, version 1.0.3)
          213  +20 December 2006 (bzip2, version 1.0.4)
          214  +10 December 2007 (bzip2, version 1.0.5)
          215  + 6     Sept 2010 (bzip2, version 1.0.6)

Added src/libbz2/README-qbga32.txt version [862237380cfc8d71]

            1  +libbz2.lib is build from bzip2/libbzip2 version 1.0.6 of 6 September 2010,
            2  +by Digital Mars Compiler Version 8.42n with the following commands
            3  +
            4  +  $ dmc -c -o {blocksort,huffman,crctable,randtable,compress,decomporess,bzlib}.c
            5  +  $ lib -c libbz2.lib *.obj
            6  +
            7  +bzlib.d is a hand written translation of bzlib.h.

Modified src/libbz2/libbz2.lib from [0e9d59d11e954835] to [94db4c7c3f8f27ff].

cannot compute difference between binary files