gnu: Add p7zip.

  Kei Kebreau <kei@openmailbox.org> writes:

> Whoops, last patch was a bit messy and stacked on the previous one. This
> patch should be better!

I just wanted to push a slightly modified version of this (attached) but
I cannot actually build the package.  The patch to remove unused code
does not apply due to different line endings.

Could you please take a look at this again and make sure that the patch
to the sources applies?

~~ Ricardo
  

Ricardo Wurmus <rekado@elephly.net> writes:

> Kei Kebreau <kei@openmailbox.org> writes:
>
>> Whoops, last patch was a bit messy and stacked on the previous one. This
>> patch should be better!
>
> I just wanted to push a slightly modified version of this (attached) but
> I cannot actually build the package.  The patch to remove unused code
> does not apply due to different line endings.
>
> Could you please take a look at this again and make sure that the patch
> to the sources applies?
>
> ~~ Ricardo
>
I just tried it on my machine, and everything applied and built
correctly from a clean Guix tree. I don't exactly know how to proceed
From here. Perhaps a third party can try to build from the patch?

> From 709859c8c8d7d05a523c715f3163e02cec37131b Mon Sep 17 00:00:00 2001
> From: Kei Kebreau <kei@openmailbox.org>
> Date: Sat, 27 Aug 2016 06:33:26 -0400
> Subject: [PATCH] gnu: Add p7zip.
>
> * gnu/packages/compression.scm (p7zip): New variable.
> * gnu/packages/patches/remove-unused-p7zip-code.patch: New patch.
> * gnu/local.mk (dist_patch_DATA): Add it.
> ---
>  gnu/local.mk                                       |   1 +
>  gnu/packages/compression.scm                       |  67 ++
>  .../patches/p7zip-remove-unused-code.patch         | 959 +++++++++++++++++++++
>  3 files changed, 1027 insertions(+)
>  create mode 100644 gnu/packages/patches/p7zip-remove-unused-code.patch
>
> diff --git a/gnu/local.mk b/gnu/local.mk
> index 5ec47fc..1688eba 100644
> --- a/gnu/local.mk
> +++ b/gnu/local.mk
> @@ -703,6 +703,7 @@ dist_patch_DATA =						\
>    %D%/packages/patches/openssl-CVE-2016-2178.patch		\
>    %D%/packages/patches/orpheus-cast-errors-and-includes.patch	\
>    %D%/packages/patches/ots-no-include-missing-file.patch	\
> +  %D%/packages/patches/p7zip-remove-unused-code.patch		\
>    %D%/packages/patches/patchelf-page-size.patch			\
>    %D%/packages/patches/patchelf-rework-for-arm.patch		\
>    %D%/packages/patches/patchutils-xfail-gendiff-tests.patch	\
> diff --git a/gnu/packages/compression.scm b/gnu/packages/compression.scm
> index c239d16..0040e45 100644
> --- a/gnu/packages/compression.scm
> +++ b/gnu/packages/compression.scm
> @@ -12,6 +12,7 @@
>  ;;; Copyright © 2016 Danny Milosavljevic <dannym@scratchpost.org>
>  ;;; Copyright © 2016 Tobias Geerinckx-Rice <me@tobias.gr>
>  ;;; Copyright © 2016 David Craven <david@craven.ch>
> +;;; Copyright © 2016 Kei Kebreau <kei@openmailbox.org>
>  ;;;
>  ;;; This file is part of GNU Guix.
>  ;;;
> @@ -895,3 +896,69 @@ compared to the fastest mode of zlib, Snappy is an order of magnitude faster
>  for most inputs, but the resulting compressed files are anywhere from 20% to
>  100% bigger.")
>      (license license:asl2.0)))
> +
> +(define-public p7zip
> +  (package
> +    (name "p7zip")
> +    (version "16.02")
> +    (source (origin
> +              (method url-fetch)
> +              (uri (string-append "mirror://sourceforge/" name "/" name "/"
> +                                  version "/" name "_" version
> +                                  "_src_all.tar.bz2"))
> +              (sha256
> +               (base32
> +                "07rlwbbgszq8i7m8jh3x6j2w2hc9a72dc7fmqawnqkwlwb00mcjy"))
> +              (modules '((guix build utils)))
> +              (snippet
> +               '(begin
> +                  ;; Remove non-free source files
> +                  (for-each delete-file
> +                            (append
> +                             (find-files "CPP/7zip/Compress" "Rar.*")
> +                             (find-files "CPP/7zip/Crypto" "Rar.*")
> +                             (find-files "DOC/unRarLicense.txt")
> +                             (find-files  "Utils/file_Codecs_Rar_so.py")))
> +                  (delete-file-recursively "CPP/7zip/Archive/Rar")
> +                  (delete-file-recursively "CPP/7zip/Compress/Rar")
> +                  #t))
> +              (patches (search-patches "p7zip-remove-unused-code.patch"))))
> +    (build-system gnu-build-system)
> +    (arguments
> +     `(#:make-flags
> +       (list (string-append "DEST_HOME=" (assoc-ref %outputs "out")) "all3")
> +       #:phases
> +       (modify-phases %standard-phases
> +         (replace 'configure
> +           (lambda* (#:key system outputs #:allow-other-keys)
> +             (zero? (system* "cp"
> +                             (let ((system ,(or (%current-target-system)
> +                                                (%current-system))))
> +                               (cond
> +                                ((string-prefix? "x86_64" system)
> +                                 "makefile.linux_amd64_asm")
> +                                ((string-prefix? "i686" system)
> +                                 "makefile.linux_x86_asm_gcc_4.X")
> +                                (else
> +                                 "makefile.linux_any_cpu_gcc_4.X")))
> +                             "makefile.machine"))))
> +         (replace 'check
> +           (lambda _
> +             (and (zero? (system* "make" "test"))
> +                  (zero? (system* "make" "test_7z"))
> +                  (zero? (system* "make" "test_7zr"))))))))
> +    (inputs
> +     (let ((system (or (%current-target-system)
> +                       (%current-system))))
> +       `(,@(cond ((string-prefix? "x86_64" system)
> +                  `(("yasm" ,yasm)))
> +                 ((string-prefix? "i686" system)
> +                  `(("nasm" ,nasm)))
> +                 (else '())))))
> +    (home-page "http://p7zip.sourceforge.net/")
> +    (synopsis "Command-line file archiver with high compression ratio")
> +    (description "p7zip is a command-line port of 7-Zip, a file archiver that
> +handles the 7z format which features very high compression ratios.")
> +    (license (list license:lgpl2.1+
> +                   license:gpl2+
> +                   license:public-domain))))
> diff --git a/gnu/packages/patches/p7zip-remove-unused-code.patch b/gnu/packages/patches/p7zip-remove-unused-code.patch
> new file mode 100644
> index 0000000..1e7b548
> --- /dev/null
> +++ b/gnu/packages/patches/p7zip-remove-unused-code.patch
> @@ -0,0 +1,959 @@
> +diff --git a/C/Sha1.c b/C/Sha1.c
> +index 55c1c63..48b4c5d 100644
> +--- a/C/Sha1.c
> ++++ b/C/Sha1.c
> +@@ -104,39 +104,6 @@ void Sha1_GetBlockDigest(CSha1 *p, const UInt32 *data, UInt32 *destDigest)
> +   destDigest[4] = p->state[4] + e;
> + }
> + 
> +-void Sha1_UpdateBlock_Rar(CSha1 *p, UInt32 *data, int returnRes)
> +-{
> +-  UInt32 a, b, c, d, e;
> +-  UInt32 W[kNumW];
> +-
> +-  a = p->state[0];
> +-  b = p->state[1];
> +-  c = p->state[2];
> +-  d = p->state[3];
> +-  e = p->state[4];
> +-  
> +-  RX_15
> +-
> +-  RX_1_4(R0, R1, 15);
> +-
> +-  RX_20(R2, 20);
> +-  RX_20(R3, 40);
> +-  RX_20(R4, 60);
> +-
> +-  p->state[0] += a;
> +-  p->state[1] += b;
> +-  p->state[2] += c;
> +-  p->state[3] += d;
> +-  p->state[4] += e;
> +-
> +-  if (returnRes)
> +-  {
> +-    unsigned i;
> +-    for (i = 0 ; i < SHA1_NUM_BLOCK_WORDS; i++)
> +-      data[i] = W[kNumW - SHA1_NUM_BLOCK_WORDS + i];
> +-  }
> +-}
> +-
> + #define Sha1_UpdateBlock(p) Sha1_GetBlockDigest(p, p->buffer, p->state)
> + 
> + void Sha1_Update(CSha1 *p, const Byte *data, size_t size)
> +@@ -212,46 +179,6 @@ void Sha1_Update(CSha1 *p, const Byte *data, size_t size)
> +   }
> + }
> + 
> +-void Sha1_Update_Rar(CSha1 *p, Byte *data, size_t size /* , int rar350Mode */)
> +-{
> +-  int returnRes = False;
> +-  
> +-  unsigned pos = (unsigned)p->count & 0x3F;
> +-  p->count += size;
> +-
> +-  while (size--)
> +-  {
> +-    unsigned pos2 = (pos & 3);
> +-    UInt32 v = ((UInt32)*data++) << (8 * (3 - pos2));
> +-    UInt32 *ref = &(p->buffer[pos >> 2]);
> +-    pos++;
> +-    if (pos2 == 0)
> +-    {
> +-      *ref = v;
> +-      continue;
> +-    }
> +-    *ref |= v;
> +-    
> +-    if (pos == SHA1_BLOCK_SIZE)
> +-    {
> +-      pos = 0;
> +-      Sha1_UpdateBlock_Rar(p, p->buffer, returnRes);
> +-      if (returnRes)
> +-      {
> +-        unsigned i;
> +-        for (i = 0; i < SHA1_NUM_BLOCK_WORDS; i++)
> +-        {
> +-          UInt32 d = p->buffer[i];
> +-          Byte *prev = data + i * 4 - SHA1_BLOCK_SIZE;
> +-          SetUi32(prev, d);
> +-        }
> +-      }
> +-      // returnRes = rar350Mode;
> +-      returnRes = True;
> +-    }
> +-  }
> +-}
> +-
> + void Sha1_Final(CSha1 *p, Byte *digest)
> + {
> +   unsigned pos = (unsigned)p->count & 0x3F;
> +diff --git a/C/Sha1.h b/C/Sha1.h
> +index aa22ec3..9c45653 100644
> +--- a/C/Sha1.h
> ++++ b/C/Sha1.h
> +@@ -27,8 +27,6 @@ void Sha1_GetBlockDigest(CSha1 *p, const UInt32 *data, UInt32 *destDigest);
> + void Sha1_Update(CSha1 *p, const Byte *data, size_t size);
> + void Sha1_Final(CSha1 *p, Byte *digest);
> + 
> +-void Sha1_Update_Rar(CSha1 *p, Byte *data, size_t size /* , int rar350Mode */);
> +-
> + void Sha1_32_PrepareBlock(const CSha1 *p, UInt32 *block, unsigned size);
> + void Sha1_32_Update(CSha1 *p, const UInt32 *data, size_t size);
> + void Sha1_32_Final(CSha1 *p, UInt32 *digest);
> +diff --git a/CPP/7zip/Archive/7z/7zUpdate.cpp b/CPP/7zip/Archive/7z/7zUpdate.cpp
> +index a0571e7..43ad3e9 100644
> +--- a/CPP/7zip/Archive/7z/7zUpdate.cpp
> ++++ b/CPP/7zip/Archive/7z/7zUpdate.cpp
> +@@ -562,7 +562,7 @@ static int CompareEmptyItems(const unsigned *p1, const unsigned *p2, void *param
> + }
> + 
> + static const char *g_Exts =
> +-  " 7z xz lzma ace arc arj bz tbz bz2 tbz2 cab deb gz tgz ha lha lzh lzo lzx pak rar rpm sit zoo"
> ++  " 7z xz lzma ace arc arj bz tbz bz2 tbz2 cab deb gz tgz ha lha lzh lzo lzx pak rpm sit zoo"
> +   " zip jar ear war msi"
> +   " 3gp avi mov mpeg mpg mpe wmv"
> +   " aac ape fla flac la mp3 m4a mp4 ofr ogg pac ra rm rka shn swa tta wv wma wav"
> +diff --git a/CPP/7zip/Bundles/Format7zFree/makefile.list b/CPP/7zip/Bundles/Format7zFree/makefile.list
> +index da2056b..1dcf1a5 100644
> +--- a/CPP/7zip/Bundles/Format7zFree/makefile.list
> ++++ b/CPP/7zip/Bundles/Format7zFree/makefile.list
> +@@ -87,8 +87,6 @@ SRCS=\
> +   ../../../../CPP/7zip/Archive/PeHandler.cpp \
> +   ../../../../CPP/7zip/Archive/PpmdHandler.cpp \
> +   ../../../../CPP/7zip/Archive/QcowHandler.cpp \
> +-  ../../../../CPP/7zip/Archive/Rar/RarHandler.cpp \
> +-  ../../../../CPP/7zip/Archive/Rar/Rar5Handler.cpp \
> +   ../../../../CPP/7zip/Archive/RpmHandler.cpp \
> +   ../../../../CPP/7zip/Archive/SplitHandler.cpp \
> +   ../../../../CPP/7zip/Archive/SquashfsHandler.cpp \
> +@@ -191,9 +189,6 @@ SRCS=\
> +   ../../../../CPP/7zip/Crypto/MyAesReg.cpp \
> +   ../../../../CPP/7zip/Crypto/Pbkdf2HmacSha1.cpp \
> +   ../../../../CPP/7zip/Crypto/RandGen.cpp \
> +-  ../../../../CPP/7zip/Crypto/Rar20Crypto.cpp \
> +-  ../../../../CPP/7zip/Crypto/Rar5Aes.cpp \
> +-  ../../../../CPP/7zip/Crypto/RarAes.cpp \
> +   ../../../../CPP/7zip/Crypto/WzAes.cpp \
> +   ../../../../CPP/7zip/Crypto/ZipCrypto.cpp \
> +   ../../../../CPP/7zip/Crypto/ZipStrong.cpp \
> +@@ -485,10 +480,6 @@ PpmdHandler.o : ../../../../CPP/7zip/Archive/PpmdHandler.cpp
> + 	$(CXX) $(CXXFLAGS) ../../../../CPP/7zip/Archive/PpmdHandler.cpp
> + QcowHandler.o : ../../../../CPP/7zip/Archive/QcowHandler.cpp
> + 	$(CXX) $(CXXFLAGS) ../../../../CPP/7zip/Archive/QcowHandler.cpp
> +-RarHandler.o : ../../../../CPP/7zip/Archive/Rar/RarHandler.cpp
> +-	$(CXX) $(CXXFLAGS) ../../../../CPP/7zip/Archive/Rar/RarHandler.cpp
> +-Rar5Handler.o : ../../../../CPP/7zip/Archive/Rar/Rar5Handler.cpp
> +-	$(CXX) $(CXXFLAGS) ../../../../CPP/7zip/Archive/Rar/Rar5Handler.cpp
> + RpmHandler.o : ../../../../CPP/7zip/Archive/RpmHandler.cpp
> + 	$(CXX) $(CXXFLAGS) ../../../../CPP/7zip/Archive/RpmHandler.cpp
> + SplitHandler.o : ../../../../CPP/7zip/Archive/SplitHandler.cpp
> +@@ -693,12 +684,6 @@ Pbkdf2HmacSha1.o : ../../../../CPP/7zip/Crypto/Pbkdf2HmacSha1.cpp
> + 	$(CXX) $(CXXFLAGS) ../../../../CPP/7zip/Crypto/Pbkdf2HmacSha1.cpp
> + RandGen.o : ../../../../CPP/7zip/Crypto/RandGen.cpp
> + 	$(CXX) $(CXXFLAGS) ../../../../CPP/7zip/Crypto/RandGen.cpp
> +-Rar20Crypto.o : ../../../../CPP/7zip/Crypto/Rar20Crypto.cpp
> +-	$(CXX) $(CXXFLAGS) ../../../../CPP/7zip/Crypto/Rar20Crypto.cpp
> +-Rar5Aes.o : ../../../../CPP/7zip/Crypto/Rar5Aes.cpp
> +-	$(CXX) $(CXXFLAGS) ../../../../CPP/7zip/Crypto/Rar5Aes.cpp
> +-RarAes.o : ../../../../CPP/7zip/Crypto/RarAes.cpp
> +-	$(CXX) $(CXXFLAGS) ../../../../CPP/7zip/Crypto/RarAes.cpp
> + WzAes.o : ../../../../CPP/7zip/Crypto/WzAes.cpp
> + 	$(CXX) $(CXXFLAGS) ../../../../CPP/7zip/Crypto/WzAes.cpp
> + ZipCrypto.o : ../../../../CPP/7zip/Crypto/ZipCrypto.cpp
> +@@ -869,8 +854,6 @@ OBJS=\
> +  PeHandler.o \
> +  PpmdHandler.o \
> +  QcowHandler.o \
> +- RarHandler.o \
> +- Rar5Handler.o \
> +  RpmHandler.o \
> +  SplitHandler.o \
> +  SquashfsHandler.o \
> +@@ -973,9 +956,6 @@ OBJS=\
> +  MyAesReg.o \
> +  Pbkdf2HmacSha1.o \
> +  RandGen.o \
> +- Rar20Crypto.o \
> +- Rar5Aes.o \
> +- RarAes.o \
> +  WzAes.o \
> +  ZipCrypto.o \
> +  ZipStrong.o \
> +diff --git a/CPP/7zip/CMAKE/Format7zFree/CMakeLists.txt b/CPP/7zip/CMAKE/Format7zFree/CMakeLists.txt
> +index 61f41f9..adc7117 100644
> +--- a/CPP/7zip/CMAKE/Format7zFree/CMakeLists.txt
> ++++ b/CPP/7zip/CMAKE/Format7zFree/CMakeLists.txt
> +@@ -126,8 +126,6 @@ add_library(7z MODULE
> +   "../../../../CPP/7zip/Archive/PeHandler.cpp"
> +   "../../../../CPP/7zip/Archive/PpmdHandler.cpp"
> +   "../../../../CPP/7zip/Archive/QcowHandler.cpp"
> +-  "../../../../CPP/7zip/Archive/Rar/RarHandler.cpp"
> +-  "../../../../CPP/7zip/Archive/Rar/Rar5Handler.cpp"
> +   "../../../../CPP/7zip/Archive/RpmHandler.cpp"
> +   "../../../../CPP/7zip/Archive/SplitHandler.cpp"
> +   "../../../../CPP/7zip/Archive/SquashfsHandler.cpp"
> +@@ -230,9 +228,6 @@ add_library(7z MODULE
> +   "../../../../CPP/7zip/Crypto/MyAesReg.cpp"
> +   "../../../../CPP/7zip/Crypto/Pbkdf2HmacSha1.cpp"
> +   "../../../../CPP/7zip/Crypto/RandGen.cpp"
> +-  "../../../../CPP/7zip/Crypto/Rar20Crypto.cpp"
> +-  "../../../../CPP/7zip/Crypto/Rar5Aes.cpp"
> +-  "../../../../CPP/7zip/Crypto/RarAes.cpp"
> +   "../../../../CPP/7zip/Crypto/WzAes.cpp"
> +   "../../../../CPP/7zip/Crypto/ZipCrypto.cpp"
> +   "../../../../CPP/7zip/Crypto/ZipStrong.cpp"
> +diff --git a/CPP/7zip/Crypto/Sha1Cls.h b/CPP/7zip/Crypto/Sha1Cls.h
> +index 71acbde..cde4a57 100644
> +--- a/CPP/7zip/Crypto/Sha1Cls.h
> ++++ b/CPP/7zip/Crypto/Sha1Cls.h
> +@@ -28,7 +28,6 @@ class CContext: public CContextBase
> + {
> + public:
> +   void Update(const Byte *data, size_t size) throw() { Sha1_Update(&_s, data, size); }
> +-  void UpdateRar(Byte *data, size_t size /* , bool rar350Mode */) throw() { Sha1_Update_Rar(&_s, data, size /* , rar350Mode ? 1 : 0 */); }
> +   void Final(Byte *digest) throw() { Sha1_Final(&_s, digest); }
> + };
> + 
> +diff --git a/CPP/7zip/Guid.txt b/CPP/7zip/Guid.txt
> +index 7edab6e..cc22992 100644
> +--- a/CPP/7zip/Guid.txt
> ++++ b/CPP/7zip/Guid.txt
> +@@ -151,7 +151,6 @@ Handler GUIDs:
> + 
> +   01 Zip
> +   02 BZip2
> +-  03 Rar
> +   04 Arj
> +   05 Z
> +   06 Lzh
> +@@ -168,7 +167,6 @@ Handler GUIDs:
> +   C9 VDI
> +   CA Qcow
> +   CB GPT
> +-  CC Rar5
> +   CD IHex
> +   CE Hxs
> +   CF TE
> +diff --git a/CPP/7zip/QMAKE/Format7zFree/Format7zFree.pro b/CPP/7zip/QMAKE/Format7zFree/Format7zFree.pro
> +index afa36d4..93c45c7 100644
> +--- a/CPP/7zip/QMAKE/Format7zFree/Format7zFree.pro
> ++++ b/CPP/7zip/QMAKE/Format7zFree/Format7zFree.pro
> +@@ -137,8 +137,6 @@ SOURCES +=  \
> +   ../../../../CPP/7zip/Archive/PeHandler.cpp \
> +   ../../../../CPP/7zip/Archive/PpmdHandler.cpp \
> +   ../../../../CPP/7zip/Archive/QcowHandler.cpp \
> +-  ../../../../CPP/7zip/Archive/Rar/RarHandler.cpp \
> +-  ../../../../CPP/7zip/Archive/Rar/Rar5Handler.cpp \
> +   ../../../../CPP/7zip/Archive/RpmHandler.cpp \
> +   ../../../../CPP/7zip/Archive/SplitHandler.cpp \
> +   ../../../../CPP/7zip/Archive/SquashfsHandler.cpp \
> +@@ -241,9 +239,6 @@ SOURCES +=  \
> +   ../../../../CPP/7zip/Crypto/MyAesReg.cpp \
> +   ../../../../CPP/7zip/Crypto/Pbkdf2HmacSha1.cpp \
> +   ../../../../CPP/7zip/Crypto/RandGen.cpp \
> +-  ../../../../CPP/7zip/Crypto/Rar20Crypto.cpp \
> +-  ../../../../CPP/7zip/Crypto/Rar5Aes.cpp \
> +-  ../../../../CPP/7zip/Crypto/RarAes.cpp \
> +   ../../../../CPP/7zip/Crypto/WzAes.cpp \
> +   ../../../../CPP/7zip/Crypto/ZipCrypto.cpp \
> +   ../../../../CPP/7zip/Crypto/ZipStrong.cpp \
> +diff --git a/CPP/7zip/QMAKE/all.pro b/CPP/7zip/QMAKE/all.pro
> +index a565ba8..6668619 100644
> +--- a/CPP/7zip/QMAKE/all.pro
> ++++ b/CPP/7zip/QMAKE/all.pro
> +@@ -4,7 +4,6 @@ SUBDIRS = 7za \
> +           7zr \
> +           7z_ \
> +           Format7zFree \
> +-          Rar \
> +           Lzham \
> +           test_lib
> + 
> +diff --git a/CPP/7zip/UI/Client7z/Client7z.cpp b/CPP/7zip/UI/Client7z/Client7z.cpp
> +index d0eca6d..7f4e6e2 100644
> +--- a/CPP/7zip/UI/Client7z/Client7z.cpp
> ++++ b/CPP/7zip/UI/Client7z/Client7z.cpp
> +@@ -32,7 +32,7 @@ HINSTANCE g_hInstance = 0;
> + #endif
> + 
> + // Tou can find the list of all GUIDs in Guid.txt file.
> +-// use another CLSIDs, if you want to support other formats (zip, rar, ...).
> ++// use another CLSIDs, if you want to support other formats (zip, ...).
> + // {23170F69-40C1-278A-1000-000110070000}
> + 
> + DEFINE_GUID(CLSID_CFormat7z,
> +diff --git a/CPP/7zip/UI/Common/LoadCodecs.h b/CPP/7zip/UI/Common/LoadCodecs.h
> +index ac9eeac..076bd1c 100644
> +--- a/CPP/7zip/UI/Common/LoadCodecs.h
> ++++ b/CPP/7zip/UI/Common/LoadCodecs.h
> +@@ -158,7 +158,6 @@ struct CArcInfoEx
> +   void AddExts(const UString &ext, const UString &addExt);
> + 
> +   bool IsSplit() const { return StringsAreEqualNoCase_Ascii(Name, "Split"); }
> +-  // bool IsRar() const { return StringsAreEqualNoCase_Ascii(Name, "Rar"); }
> + 
> +   CArcInfoEx():
> +       Flags(0),
> +diff --git a/CPP/7zip/UI/Common/OpenArchive.cpp b/CPP/7zip/UI/Common/OpenArchive.cpp
> +index 7d5b0c4..88ea5ab 100644
> +--- a/CPP/7zip/UI/Common/OpenArchive.cpp
> ++++ b/CPP/7zip/UI/Common/OpenArchive.cpp
> +@@ -1063,7 +1063,6 @@ static const char * const k_Formats_with_simple_signuature[] =
> + {
> +     "7z"
> +   , "xz"
> +-  , "rar"
> +   , "bzip2"
> +   , "gzip"
> +   , "cab"
> +@@ -1720,29 +1719,6 @@ HRESULT CArc::OpenStream2(const COpenOptions &op)
> +         {
> +           // signature search was here
> +         }
> +-        else if (extension.IsEqualTo("000") || extension.IsEqualTo("001"))
> +-        {
> +-          int i = FindFormatForArchiveType(op.codecs, orderIndices, "rar");
> +-          if (i >= 0)
> +-          {
> +-            const size_t kBufSize = (1 << 10);
> +-            byteBuffer.Alloc(kBufSize);
> +-            size_t processedSize = kBufSize;
> +-            RINOK(ReadStream(op.stream, byteBuffer, &processedSize));
> +-            if (processedSize >= 16)
> +-            {
> +-              const Byte *buf = byteBuffer;
> +-              const Byte kRarHeader[] = { 0x52 , 0x61, 0x72, 0x21, 0x1a, 0x07, 0x00 };
> +-              if (TestSignature(buf, kRarHeader, 7) && buf[9] == 0x73 && (buf[10] & 1) != 0)
> +-              {
> +-                orderIndices2.Add(orderIndices[i]);
> +-                orderIndices[i] = -1;
> +-                if (i >= (int)numFinded)
> +-                  numFinded++;
> +-              }
> +-            }
> +-          }
> +-        }
> +         else
> +         {
> +           const size_t kBufSize = (1 << 10);
> +diff --git a/CPP/7zip/UI/FileManager/FM_rc.cpp b/CPP/7zip/UI/FileManager/FM_rc.cpp
> +index 83578ed..034feed 100644
> +--- a/CPP/7zip/UI/FileManager/FM_rc.cpp
> ++++ b/CPP/7zip/UI/FileManager/FM_rc.cpp
> +@@ -821,8 +821,6 @@ REGISTER_STRINGTABLE(g_stringTable)
> + 
> + /////////////////////////////////////////////////////
> + 
> +-#include "res/ParentFolder.h"
> +-
> + 	SevenZipPanel::SevenZipPanel(MyFrame *frame, wxWindow *parent,int id,int panelIndex) :
> + 	       	wxPanel(parent,id) , m_frame(frame), _wList(0)
> + 	{
> +@@ -840,7 +838,7 @@ REGISTER_STRINGTABLE(g_stringTable)
> + 		int sizes[] = {150, 250, 350, -1};
> + 		wxArrayString pathArray;
> + 		wxBoxSizer *pPathSizer = new wxBoxSizer(wxHORIZONTAL);
> +-		m_pBmpButtonParentFolder = new wxBitmapButton(this, kParentFolderID, wxGetBitmapFromMemory(PARENT_FOLDER), wxDefaultPosition, wxDefaultSize, wxBU_AUTODRAW);
> ++		m_pBmpButtonParentFolder = new wxBitmapButton(this, kParentFolderID, wxArtProvider::GetBitmap(wxART_GO_DIR_UP, wxART_TOOLBAR, wxDefaultSize), wxDefaultPosition, wxDefaultSize, wxBU_AUTODRAW);
> + 		m_pComboBoxPath = new wxComboBox(this, _comboBoxID, wxEmptyString, wxDefaultPosition, wxSize(300,-1), pathArray, wxCB_DROPDOWN | wxCB_SORT );
> + 		pPathSizer->Add(m_pBmpButtonParentFolder, 0, wxALL|wxEXPAND, 0);
> + 		pPathSizer->Add(m_pComboBoxPath, 1, wxALL|wxEXPAND, 5);
> +diff --git a/CPP/ANDROID/Format7zFree/jni/Android.mk b/CPP/ANDROID/Format7zFree/jni/Android.mk
> +index 7c74e73..48cb4fa 100644
> +--- a/CPP/ANDROID/Format7zFree/jni/Android.mk
> ++++ b/CPP/ANDROID/Format7zFree/jni/Android.mk
> +@@ -91,8 +91,6 @@ LOCAL_SRC_FILES := \
> +   ../../../../CPP/7zip/Archive/PeHandler.cpp \
> +   ../../../../CPP/7zip/Archive/PpmdHandler.cpp \
> +   ../../../../CPP/7zip/Archive/QcowHandler.cpp \
> +-  ../../../../CPP/7zip/Archive/Rar/RarHandler.cpp \
> +-  ../../../../CPP/7zip/Archive/Rar/Rar5Handler.cpp \
> +   ../../../../CPP/7zip/Archive/RpmHandler.cpp \
> +   ../../../../CPP/7zip/Archive/SplitHandler.cpp \
> +   ../../../../CPP/7zip/Archive/SquashfsHandler.cpp \
> +@@ -195,9 +193,6 @@ LOCAL_SRC_FILES := \
> +   ../../../../CPP/7zip/Crypto/MyAesReg.cpp \
> +   ../../../../CPP/7zip/Crypto/Pbkdf2HmacSha1.cpp \
> +   ../../../../CPP/7zip/Crypto/RandGen.cpp \
> +-  ../../../../CPP/7zip/Crypto/Rar20Crypto.cpp \
> +-  ../../../../CPP/7zip/Crypto/Rar5Aes.cpp \
> +-  ../../../../CPP/7zip/Crypto/RarAes.cpp \
> +   ../../../../CPP/7zip/Crypto/WzAes.cpp \
> +   ../../../../CPP/7zip/Crypto/ZipCrypto.cpp \
> +   ../../../../CPP/7zip/Crypto/ZipStrong.cpp \
> +diff --git a/ChangeLog b/ChangeLog
> +index daabd8e..f2a01d6 100644
> +--- a/ChangeLog
> ++++ b/ChangeLog
> +@@ -28,7 +28,6 @@ Version 16.00 (never published)
> +       - 7z update bcj bugs were fixed.
> +       - split (aaa.001) fixed
> +       - iso loop fix
> +-      - rar4 multivol -stdin kpidSize
> +       - drag and drop 1<2.txt
> +       - memory access violation fix
> + 
> +@@ -80,11 +79,6 @@ Version 15.12 (never published)
> +     - "There are no errors" string after "Test" operation inside archive.
> +     - The bugs in LZMA SDK were fixed (but these bugs are not related directly to 7-Zip's code).
> + 
> +-
> +-  - From Windows version of 7-Zip 15.11 :
> +-        - Some bugs were fixed.
> +-        - 7-Zip 15.10 showed incorrect error message about missing volume for multivolume RAR archives.
> +-
> +    - ..../LZHAM added
> +    
> + 
> +@@ -104,9 +98,6 @@ Version 15.10 beta
> + 	  version (-m switch).
> +     - Some bugs were fixed.
> +       - extracting from solid wim archives worked incorrectly in some cases,
> +-    - Also there are some minor changes.
> +-      - 7-Zip can show the name of missing volume for multivolume RAR and VMDK archives.
> +-      - Some internal changes with 7-Zip Benchmark.
> + 
> + Version 15.09 beta
> + ==================
> +@@ -128,8 +119,6 @@ Version 15.08 beta
> + Version 15.07 beta
> + ==================
> + 
> +-  - "bin/Codecs/Rar29.so" renamed to "bin/Codecs/Rar.so"
> +-  
> +   - support for cygwin 64 bits
> +   
> +   - support for cygwin 64 bits with asm
> +@@ -153,15 +142,12 @@ Version 15.07 beta
> + 
> +   - From Windows version of 7-zip 15.06 beta:
> + 
> +-    - 7-Zip now can extract RAR5 archives.
> +     - 7-Zip now doesn't sort files by type while adding to solid 7z archive.
> +       new -mqs switch to sort files by type while adding to solid 7z archive.
> +     - The BUG in 7-Zip File Manager was fixed:
> +       The "Move" operation to open 7z archive didn't delete empty files.
> +     - The BUG in 15.05 was fixed:
> +       console version added some text to the end of stdout stream, is -so switch was used.
> +-    - The BUG in 9.30 - 15.05 was fixed:
> +-      7-Zip could not open multivolume sfx RAR archive.
> +     - Some bugs were fixed.
> + 
> +   - From Windows version of 7-zip 15.05 beta:
> +@@ -214,9 +200,6 @@ Version 9.38
> +   - bug #139 "password from commanline is visible in processes list"
> +       Now the characters of the password are replaced with *.
> + 
> +-  - From Windows version of 7-zip
> +-     - bug#138 If you extract the password with # program crashes
> +-       7z now supports long password in RAR 3 and 4.
> + 
> + 
> + 
> +@@ -247,12 +230,6 @@ Version 9.22
> +   - #3283518 : Asm/x{32,64}/7zCrcT8U.asm introduces executable stack
> + 
> + 
> +-Version 9.20.1
> +-==============
> +-
> +-  - #3211479 "p7zip 9.20 - "unsupported method" with RAR files - " fixed
> +-    "install.sh" installs again "bin/Codecs/Rar29.so"
> +-
> + Version 9.20
> + ============
> + 
> +@@ -325,8 +302,6 @@ Version 9.13
> +     - Some bugs were fixed.
> + 
> + 
> +-  - #2863580 "Crash in Rar decoder on a corrupted file" fixed
> +-
> +   - #2860898 "Dereferencing a zero pointer in cab handler" fixed
> + 
> +   - #2860679 "Division by zero in cab decoder" fixed
> +@@ -455,7 +430,7 @@ Version 4.59 (never published)
> +     - It's allowed to use -t switch for "list" and "extract" commands.
> +     - Some bugs were fixed.
> + 
> +-  - Bug : wrong timestamp for files extracted from .zip or .rar archives
> ++  - Bug : wrong timestamp for files extracted from .zip archives
> + 
> + 
> + Version 4.58
> +@@ -468,8 +443,6 @@ Version 4.58
> +         2) -mcu switch:  7-Zip uses UTF-8, if there are non-ASCII symbols.
> +         3) -mcl switch:  7-Zip uses local code page.
> +     - Now it's possible to store file creation time in 7z and ZIP archives (-mtc switch).
> +-    - 7-Zip now can unpack multivolume RAR archives created with
> +-      "old style volume names" scheme and names *.001, *.002, ...
> +     - Now it's possible to use -mSW- and -mSW+ switches instead of -mSW=off and -mSW=on
> +     - Some bugs were fixed.
> + 
> +@@ -685,7 +658,7 @@ Version 4.44
> + 
> +   - From Windows version of 7-zip 4.44 :
> +     - 7za : Cab support
> +-    - Speed optimizations for LZMA, Deflate, BZip2 and unRAR.
> ++    - Speed optimizations for LZMA, Deflate and BZip2.
> +     - fix : now, updating a crypted header archive keeps the crypted header
> + 
> +   - fixes in the help displayed by 7za/7z/7zr.
> +@@ -805,8 +778,6 @@ Version 4.38
> + 
> +   - patch #1465026 - Patch for install.sh for packagers
> + 
> +-  - DosDateTimeToFileTime fixed (rar format)
> +-
> +   - contrib/VirtualFileSystemForMidnightCommander/u7z updated
> +     (thank sgh_punk)
> + 
> +@@ -923,8 +894,6 @@ Version 4.25
> +     - Some bugs were fixed
> +     - DOCS/MANUAL/exit_codes.htm added
> + 
> +-  - new plugin for 7z : RAR format support (extracting only)
> +-
> +   - better dependencies in makefile
> + 
> + Version 4.23
> +@@ -1112,9 +1081,6 @@ Version 4.10
> +   - new port of 7za from the source of 7za 4.10Beta for Windows
> +     => p7zip now work on big endian CPU.
> + 
> +-  - 7z for Unix is not maintain anymore (because as the source of unrar plugin for 7z
> +-    is not available, 7z is unless on Unix).
> +-
> + Version 0.91
> + ============
> +   - add support for FreeBSD 5.2.1
> +diff --git a/DOC/License.txt b/DOC/License.txt
> +index 0bcbe26..5b0dfaa 100644
> +--- a/DOC/License.txt
> ++++ b/DOC/License.txt
> +@@ -5,15 +5,6 @@
> + 
> +   7-Zip Copyright (C) 1999-2016 Igor Pavlov.
> + 
> +-  Licenses for files are:
> +-
> +-    1) CPP/7zip/Compress/Rar* files:  GNU LGPL + unRAR restriction
> +-    2) All other files:  GNU LGPL
> +-
> +-  The GNU LGPL + unRAR restriction means that you must follow both 
> +-  GNU LGPL rules and unRAR restriction rules.
> +-
> +-
> +   GNU LGPL information
> +   --------------------
> + 
> +@@ -33,21 +24,5 @@
> +     USA
> + 
> + 
> +-  unRAR restriction
> +-  -----------------
> +-
> +-    The decompression engine for RAR archives was developed using source 
> +-    code of unRAR program.
> +-    All copyrights to original unRAR code are owned by Alexander Roshal.
> +-
> +-    The license for original unRAR code has the following restriction:
> +-
> +-    The unRAR sources cannot be used to re-create the RAR compression algorithm, 
> +-    which is proprietary. Distribution of modified unRAR sources in separate form 
> +-    or as a part of other software is permitted, provided that it is clearly
> +-    stated in the documentation and source comments that the code may
> +-    not be used to develop a RAR (WinRAR) compatible archiver.
> +-
> +-
> +   --
> +   Igor Pavlov
> +diff --git a/DOC/MANUAL/cmdline/switches/update.htm b/DOC/MANUAL/cmdline/switches/update.htm
> +index 27385b1..0190fc1 100644
> +--- a/DOC/MANUAL/cmdline/switches/update.htm
> ++++ b/DOC/MANUAL/cmdline/switches/update.htm
> +@@ -139,7 +139,7 @@ someone in another time zone.</P>
> + <LI>UTC file systems: NTFS
> + <LI>UTC archive formats: .zip with -mtc switch, 7z, tar, gzip2, iso, wim
> + <LI>Local time file systems : FAT, FAT32
> +-<LI>Local time archive formats : rar, zip, cab
> ++<LI>Local time archive formats : zip, cab
> + </UL>
> + 
> + <H4>Examples</H4>
> +diff --git a/DOC/MANUAL/general/formats.htm b/DOC/MANUAL/general/formats.htm
> +index 7996c5c..cd01bd6 100644
> +--- a/DOC/MANUAL/general/formats.htm
> ++++ b/DOC/MANUAL/general/formats.htm
> +@@ -47,7 +47,6 @@
> +   <TR> <TD align="center">NSIS</TD> <TD></TD> <TD>nsis</TD> </TR>
> +   <TR> <TD align="center">NTFS</TD> <TD></TD> <TD>ntfs img</TD> </TR>
> +   <TR> <TD align="center">MBR</TD> <TD></TD> <TD>mbr</TD> </TR>
> +-  <TR> <TD align="center">RAR</TD> <TD></TD> <TD>rar r00</TD> </TR>
> +   <TR> <TD align="center">RPM</TD>  <TD></TD> <TD>rpm</TD></TR>
> +   <TR> <TD align="center">PPMD</TD> <TD></TD> <TD>ppmd</TD> </TR>
> +   <TR> <TD align="center">QCOW2</TD> <TD></TD> <TD>qcow qcow2 qcow2c</TD> </TR>
> +diff --git a/DOC/Methods.txt b/DOC/Methods.txt
> +index 1a1c54c..daa94e2 100644
> +--- a/DOC/Methods.txt
> ++++ b/DOC/Methods.txt
> +@@ -97,12 +97,6 @@ List of defined IDs
> +    02 - 
> +       02 - BZip2
> + 
> +-   03 - [Rar]
> +-      01 - Rar1
> +-      02 - Rar2
> +-      03 - Rar3
> +-      05 - Rar5
> +-
> +    04 - [Arj]
> +       01 - Arj(1,2,3)
> +       02 - Arj4
> +@@ -146,10 +140,6 @@ List of defined IDs
> +       01 - [Zip]
> +          01 - ZipCrypto (Main Zip crypto algo)
> + 
> +-      03 - [RAR]
> +-         02 - 
> +-         03 - Rar29AES (AES-128 + modified SHA-1)
> +-
> +       07 - [7z]
> +          01 - 7zAES (AES-256 + SHA-256)
> + 
> +diff --git a/DOC/readme.txt b/DOC/readme.txt
> +index 4a6998c..00591d4 100644
> +--- a/DOC/readme.txt
> ++++ b/DOC/readme.txt
> +@@ -9,30 +9,9 @@
> + License Info
> + ------------
> + 
> +-7-Zip is free software distributed under the GNU LGPL 
> +-(except for unRar code).
> ++7-Zip is free software distributed under the GNU LGPL.
> + read License.txt for more infomation about license.
> + 
> +-Notes about unRAR license:
> +-
> +-Please check main restriction from unRar license:
> +-
> +-   2. The unRAR sources may be used in any software to handle RAR
> +-      archives without limitations free of charge, but cannot be used
> +-      to re-create the RAR compression algorithm, which is proprietary.
> +-      Distribution of modified unRAR sources in separate form or as a
> +-      part of other software is permitted, provided that it is clearly
> +-      stated in the documentation and source comments that the code may
> +-      not be used to develop a RAR (WinRAR) compatible archiver.
> +-
> +-In brief it means:
> +-1) You can compile and use compiled files under GNU LGPL rules, since 
> +-   unRAR license almost has no restrictions for compiled files.
> +-   You can link these compiled files to LGPL programs.
> +-2) You can fix bugs in source code and use compiled fixed version.
> +-3) You can not use unRAR sources to re-create the RAR compression algorithm.
> +-
> +-
> + LZMA SDK
> + --------
> + 
> +@@ -96,7 +75,6 @@ DOC                Documentation
> + ---
> +   7zFormat.txt   - 7z format description
> +   copying.txt    - GNU LGPL license
> +-  unRarLicense.txt - License for unRAR part of source code
> +   src-history.txt  - Sources history
> +   Methods.txt    - Compression method IDs
> +   readme.txt     - Readme file
> +diff --git a/DOC/src-history.txt b/DOC/src-history.txt
> +index 6b48c80..dda8057 100644
> +--- a/DOC/src-history.txt
> ++++ b/DOC/src-history.txt
> +@@ -188,8 +188,6 @@ HISTORY of the 7-Zip source code
> + - 7-Zip now has 128 MB dictionary limit for 32-bit version:
> +   It's for speed optimization: kNumLogBits = 9 + sizeof(size_t) / 2;
> + - TAR: 'D' link flag support.
> +-- 7-Zip now can unpack multivolume RAR archives created with 
> +-  "old style volume names" scheme (-vn switch) and names *.001, *.002, ...
> + - Fixed bugs:
> +   - 7-Zip FM could not copy / move files to root network folders like \\COMPNAME\FOLDERNAME\
> +     In case of move it removed original files.
> +@@ -200,8 +198,6 @@ HISTORY of the 7-Zip source code
> +       7-zip tries to delete all extra fileds (except for WzAES).
> +       And that code could hang.
> +   -  7-Zip GUI didn't suggest BZip2 dictionary size used in previous run.
> +-  -  If creation time stamp was included in .RAR archive, 7-zip used creation time stamp 
> +-     as modification time stamp.
> + 
> + 4.58 alpha 2   2007-12-31
> + -------------------------
> +@@ -251,7 +247,6 @@ HISTORY of the 7-Zip source code
> +   stratup code, or you must add CPP/Common/CRC.cpp to your project.
> + - Method ID in .7z now is 63-bit integer (UInt64).
> + - Open error messages
> +-- unRar 1.5 fixed
> + - unShrink fixed
> + - BUG of 4.43 beta and 4.44 beta was fixed.
> +   7-Zip compressing to .zip in multi-threading mode didn't work in some cases.
> +@@ -433,11 +428,6 @@ HISTORY of the 7-Zip source code
> +     contains common resurces
> + 
> + 
> +-2.30 Beta 19   2002-04-11
> +--------------------------
> +-- SDK/Archive/Rar/Handler.cpp
> +-    supporting RAR29
> +-
> + 2.30 Beta 18   2002-03-25
> + -------------------------
> + - SDK/Archive/Cab/MSZipDecoder.cpp
> +diff --git a/GUI/Contents/Info.plist b/GUI/Contents/Info.plist
> +index 71650e1..d60b262 100644
> +--- a/GUI/Contents/Info.plist
> ++++ b/GUI/Contents/Info.plist
> +@@ -311,24 +311,6 @@
> + 		<dict>
> + 			<key>CFBundleTypeExtensions</key>
> + 			<array>
> +-				<string>rar</string>
> +-				<string>RAR</string>
> +-				<string>.r00</string>
> +-			</array>
> +-			<key>CFBundleTypeIconFile</key>
> +-			<string>p7zip</string>
> +-			<key>CFBundleTypeName</key>
> +-			<string>Rar</string>
> +-			<key>CFBundleTypeRole</key>
> +-			<string>Viewer</string>
> +-			<key>LSTypeIsPackage</key>
> +-			<false/>
> +-			<key>NSPersistentStoreTypeKey</key>
> +-			<string>XML</string>
> +-		</dict>
> +-		<dict>
> +-			<key>CFBundleTypeExtensions</key>
> +-			<array>
> + 				<string>ace</string>
> + 				<string>ACE</string>
> + 				<string>.c00</string>
> +diff --git a/README b/README
> +index b76407f..c03917b 100644
> +--- a/README
> ++++ b/README
> +@@ -8,7 +8,7 @@ p7zip is a port of the Windows programs 7z.exe and 7za.exe provided by 7-zip.
> + 7-zip is a file archiver with the highest compression ratio.
> + Homepage : www.7-zip.org
> + 
> +-  7z uses plugins (7z.so and Codecs/Rar.so) to handle archives.
> ++  7z uses plugins (7z.so) to handle archives.
> +   7za is a stand-alone executable (7za handles less archive formats than 7z).
> +   7zr is a light stand-alone executable that supports only 7z/LZMA/BCJ/BCJ2.
> + 
> +@@ -63,7 +63,6 @@ BUILD :
> +     make sfx      : to build bin/7zCon.sfx (7za can now create SFX archive)
> +     make 7z       : to build bin/7z and its plugins :
> +                           - "bin/7z.so" (GNU LGPL + AES code license)
> +-                          - "bin/Codecs/Rar.so" (GNU LGPL + unRAR restriction)
> +     make 7zr      : to build bin/7zr
> +     make all      : to build bin/7za and bin/7zCon.sfx
> +     make all2     : to build bin/7za, bin/7z (with its plugins) and bin/7zCon.sfx
> +@@ -74,7 +73,6 @@ BUILD :
> + 
> +     make 7zG      : to build bin/7zG and its plugins :
> +                           - "bin/7z.so" (GNU LGPL + AES code license)
> +-                          - "bin/Codecs/Rar.so" (GNU LGPL + unRAR restriction)
> +     make test_7zG : to test bin/7zG (extracting, archiving, ...)
> + 
> + 
> +diff --git a/Utils/bin_to_sources.py b/Utils/bin_to_sources.py
> +index 1be72ec..7da359a 100644
> +--- a/Utils/bin_to_sources.py
> ++++ b/Utils/bin_to_sources.py
> +@@ -13,9 +13,6 @@ file0='Utils/file_7zCon_sfx.py'
> + dir0='CPP/7zip/UI/Console'
> + file0='Utils/file_7z.py'
> + 
> +-dir0='CPP/7zip/Compress/Rar'
> +-file0='Utils/file_Codecs_Rar_so.py'
> +-
> + dir0='CPP/7zip/Bundles/Format7zFree'
> + file0='Utils/file_7z_so.py'
> + 
> +diff --git a/Utils/file_7z_so.py b/Utils/file_7z_so.py
> +index 7ca9fff..43edb87 100644
> +--- a/Utils/file_7z_so.py
> ++++ b/Utils/file_7z_so.py
> +@@ -111,8 +111,6 @@ files_cpp=[
> +  'CPP/7zip/Archive/PeHandler.cpp',
> +  'CPP/7zip/Archive/PpmdHandler.cpp',
> +  'CPP/7zip/Archive/QcowHandler.cpp',
> +- 'CPP/7zip/Archive/Rar/RarHandler.cpp',
> +- 'CPP/7zip/Archive/Rar/Rar5Handler.cpp',
> +  'CPP/7zip/Archive/RpmHandler.cpp',
> +  'CPP/7zip/Archive/SplitHandler.cpp',
> +  'CPP/7zip/Archive/SquashfsHandler.cpp',
> +@@ -215,9 +213,6 @@ files_cpp=[
> +  'CPP/7zip/Crypto/MyAesReg.cpp',
> +  'CPP/7zip/Crypto/Pbkdf2HmacSha1.cpp',
> +  'CPP/7zip/Crypto/RandGen.cpp',
> +- 'CPP/7zip/Crypto/Rar20Crypto.cpp',
> +- 'CPP/7zip/Crypto/Rar5Aes.cpp',
> +- 'CPP/7zip/Crypto/RarAes.cpp',
> +  'CPP/7zip/Crypto/WzAes.cpp',
> +  'CPP/7zip/Crypto/ZipCrypto.cpp',
> +  'CPP/7zip/Crypto/ZipStrong.cpp',
> +diff --git a/Utils/generate.py b/Utils/generate.py
> +index 132024a..62c0456 100755
> +--- a/Utils/generate.py
> ++++ b/Utils/generate.py
> +@@ -281,7 +281,6 @@ import file_7zr
> + import file_7zG
> + import file_7zFM
> + import file_7z_so
> +-import file_Codecs_Rar_so
> + import file_Codecs_Lzham_so
> + import file_LzmaCon
> + import file_Client7z
> +@@ -440,43 +439,6 @@ LOCAL_CFLAGS := -DANDROID_NDK  -fexceptions \
> + -I../../../include_windows
> + ''')
> + 
> +-project_Codecs_Rar=Structure(name="Rar",name2="Rar",
> +-	type=TYPE_DLL,
> +-	need_AES=False,
> +-	includedirs=includedirs_7za,
> +-	defines=[ "EXTERNAL_CODECS", "_FILE_OFFSET_BITS=64", "_LARGEFILE_SOURCE", "_REENTRANT", "ENV_UNIX", "BREAK_HANDLER", "UNICODE", "_UNICODE", "UNIX_USE_WIN_FILE" ],
> +-	files_c=file_Codecs_Rar_so.files_c,
> +-	files_cpp=file_Codecs_Rar_so.files_cpp,
> +-	cmake_end='''
> +-
> +-find_library(DL_LIB dl)
> +-
> +-link_directories(${DL_LIB_PATH})
> +-
> +-IF(APPLE)
> +-   TARGET_LINK_LIBRARIES(Rar ${COREFOUNDATION_LIBRARY} ${CMAKE_THREAD_LIBS_INIT})
> +-ELSE(APPLE)
> +-  IF(HAVE_PTHREADS)
> +-   TARGET_LINK_LIBRARIES(Rar ${CMAKE_THREAD_LIBS_INIT} dl)
> +-  ENDIF(HAVE_PTHREADS)
> +-ENDIF(APPLE)
> +-
> +-''',
> +-android_header=r'''
> +-LOCAL_CFLAGS := -DANDROID_NDK  -fexceptions \
> +-	-DNDEBUG -D_REENTRANT -DENV_UNIX \
> +-	-DEXTERNAL_CODECS \
> +-	-DBREAK_HANDLER \
> +-	-DUNICODE -D_UNICODE -DUNIX_USE_WIN_FILE \
> +-	-I../../../Windows \
> +-	-I../../../Common \
> +-	-I../../../../C \
> +--I../../../myWindows \
> +--I../../../ \
> +--I../../../include_windows
> +-''')
> +-
> +-
> + 
> + project_Codecs_Lzham=Structure(name="Lzham",name2="Lzham",
> + 	type=TYPE_DLL,
> +@@ -762,7 +724,6 @@ generate_makefile_list('../CPP/7zip/Bundles/Alone/makefile.list',project_7za)
> + generate_makefile_list('../CPP/7zip/Bundles/Alone7z/makefile.list',project_7zr)
> + generate_makefile_list('../CPP/7zip/UI/Console/makefile.list',project_7z)
> + generate_makefile_list('../CPP/7zip/Bundles/Format7zFree/makefile.list',project_Format7zFree)
> +-generate_makefile_list('../CPP/7zip/Compress/Rar/makefile.list',project_Codecs_Rar,'../../../../bin/Codecs')
> + generate_makefile_list('../CPP/7zip/Compress/Lzham/makefile.list',project_Codecs_Lzham,'../../../../bin/Codecs')
> + generate_makefile_list('../CPP/7zip/Bundles/SFXCon/makefile.list',project_7zCon_sfx)
> + generate_makefile_list('../CPP/7zip/UI/GUI/makefile.list',project_7zG)
> +@@ -776,7 +737,6 @@ generate_pro('../CPP/7zip/QMAKE/7za/7za.pro',project_7za)
> + generate_pro('../CPP/7zip/QMAKE/7zr/7zr.pro',project_7zr)
> + generate_pro('../CPP/7zip/QMAKE/7z_/7z_.pro',project_7z)
> + generate_pro('../CPP/7zip/QMAKE/Format7zFree/Format7zFree.pro',project_Format7zFree)
> +-generate_pro('../CPP/7zip/QMAKE/Rar/Rar.pro',project_Codecs_Rar)
> + generate_pro('../CPP/7zip/QMAKE/Lzham/Lzham.pro',project_Codecs_Lzham)
> + 
> + generate_premake4('../CPP/7zip/PREMAKE/premake4.lua',project_7za)
> +diff --git a/contrib/qnx630sp3/qnx630sp3-shared b/contrib/qnx630sp3/qnx630sp3-shared
> +index 6f5481f..ea07114 100644
> +--- a/contrib/qnx630sp3/qnx630sp3-shared
> ++++ b/contrib/qnx630sp3/qnx630sp3-shared
> +@@ -8,7 +8,7 @@ mv ./bin/7z ../${BIN} && mv ./bin/7za ../${BIN} && mv ./bin/7zr ../${BIN} && mv
> + make clean && \
> + cp makefile.qnx_shared.so makefile.machine && \
> + make 7z && \
> +-mv ./bin/7z.so ../${BIN} && mv ./bin/Codecs/Rar.so ../${BIN}/Codecs && \
> ++mv ./bin/7z.so ../${BIN} && \
> + make clean && \
> + mv makefile.machine.bak makefile.machine
> + echo "All done - look for binaries in ../${BIN}"
> +diff --git a/makefile b/makefile
> +index 745c8ed..f8e8e33 100644
> +--- a/makefile
> ++++ b/makefile
> +@@ -31,7 +31,6 @@ depend:
> + 	$(MAKE) -C CPP/7zip/UI/Client7z           depend
> + 	$(MAKE) -C CPP/7zip/UI/Console            depend
> + 	$(MAKE) -C CPP/7zip/Bundles/Format7zFree  depend
> +-	$(MAKE) -C CPP/7zip/Compress/Rar          depend
> + 	$(MAKE) -C CPP/7zip/UI/GUI                depend
> + 	$(MAKE) -C CPP/7zip/UI/FileManager        depend
> + 
> +@@ -42,7 +41,6 @@ sfx: common
> + common7z:common
> + 	$(MKDIR) bin/Codecs
> + 	$(MAKE) -C CPP/7zip/Bundles/Format7zFree all
> +-	$(MAKE) -C CPP/7zip/Compress/Rar         all
> + 
> + lzham:common
> + 	$(MKDIR) bin/Codecs
> +@@ -67,7 +65,6 @@ clean_C:
> + 	$(MAKE) -C CPP/7zip/UI/FileManager       clean
> + 	$(MAKE) -C CPP/7zip/UI/GUI               clean
> + 	$(MAKE) -C CPP/7zip/Bundles/Format7zFree clean
> +-	$(MAKE) -C CPP/7zip/Compress/Rar         clean
> + 	$(MAKE) -C CPP/7zip/Compress/Lzham       clean
> + 	$(MAKE) -C CPP/7zip/Bundles/LzmaCon      clean2
> + 	$(MAKE) -C CPP/7zip/Bundles/AloneGCOV    clean
> +diff --git a/makefile.oldmake b/makefile.oldmake
> +index afc681c..690af08 100644
> +--- a/makefile.oldmake
> ++++ b/makefile.oldmake
> +@@ -31,7 +31,6 @@ depend:
> + 	cd CPP/7zip/UI/Client7z           ; $(MAKE) depend
> + 	cd CPP/7zip/UI/Console            ; $(MAKE) depend
> + 	cd CPP/7zip/Bundles/Format7zFree  ; $(MAKE) depend
> +-	cd CPP/7zip/Compress/Rar          ; $(MAKE) depend
> + 	cd CPP/7zip/UI/GUI                ; $(MAKE) depend
> + 	cd CPP/7zip/UI/FileManager        ; $(MAKE) depend
> + 
> +@@ -42,7 +41,6 @@ sfx: common
> + common7z:common
> + 	$(MKDIR) bin/Codecs
> + 	cd CPP/7zip/Bundles/Format7zFree ; $(MAKE) all
> +-	cd CPP/7zip/Compress/Rar         ; $(MAKE) all
> + 
> + lzham:common
> + 	$(MKDIR) bin/Codecs
> +@@ -67,7 +65,6 @@ clean_C:
> + 	cd CPP/7zip/UI/FileManager       ; $(MAKE) clean
> + 	cd CPP/7zip/UI/GUI               ; $(MAKE) clean
> + 	cd CPP/7zip/Bundles/Format7zFree ; $(MAKE) clean
> +-	cd CPP/7zip/Compress/Rar         ; $(MAKE) clean
> + 	cd CPP/7zip/Compress/Lzham       ; $(MAKE) clean
> + 	cd CPP/7zip/Bundles/LzmaCon      ; $(MAKE) clean2
> + 	cd CPP/7zip/Bundles/AloneGCOV    ; $(MAKE) clean
> +diff --git a/makefile.qnx_shared.so b/makefile.qnx_shared.so
> +index abd1caf..cff5485 100644
> +--- a/makefile.qnx_shared.so
> ++++ b/makefile.qnx_shared.so
> +@@ -1,5 +1,5 @@
> + ###################################################
> +-# makefile.machine for "7z.so , Codecs/Rar.so" :
> ++# makefile.machine for "7z.so" :
> + # tested with p7zip-4.47_beta on qnx-6.3.0 sp3 x86 target
> + 
> + OPTFLAGS=-O -s
  

Kei Kebreau <kei@openmailbox.org> writes:

> Ricardo Wurmus <rekado@elephly.net> writes:
>
>> Kei Kebreau <kei@openmailbox.org> writes:
>>
>>> Whoops, last patch was a bit messy and stacked on the previous one. This
>>> patch should be better!
>>
>> I just wanted to push a slightly modified version of this (attached) but
>> I cannot actually build the package.  The patch to remove unused code
>> does not apply due to different line endings.
>>
>> Could you please take a look at this again and make sure that the patch
>> to the sources applies?
>>
>> ~~ Ricardo
>>
> I just tried it on my machine, and everything applied and built
> correctly from a clean Guix tree. I don't exactly know how to proceed
> From here. Perhaps a third party can try to build from the patch?

The problem might be with the inline patch in the email.  Don’t know.

~~ Ricardo