Re: [PATCH] gnu: Add p7zip.

[Kei Kebreau]

Kei Kebreau <address@hidden> writes:

> Ricardo Wurmus <address@hidden> writes:
>
>> Kei Kebreau <address@hidden> writes:
>>
>>> Here's the corresponding patch. Maybe you or someone else can double (or 
>>> triple?)
>>> check and make sure there are no proprietary files the source after running
>>> "./pre-inst-env guix build -S p7zip."
>>
>> The patch looks good.  It’s fine to delete the non-free files in a
>> snippet.  I have a couple of changes that I’d to see in the package
>> expression, though.
>>
>>> +
>>> +(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
>>> +                            (find-files "CPP/7zip/Compress/"
>>> +                                        (string-append "Rar*")))
>>
>> You don’t need “string-append” here.
>>
>>> +                  (delete-file-recursively "CPP/7zip/Compress/Rar")))
>>
>> I think we may want to delete even more Rar stuff to be on the safe
>> side, so the total list of deletions would be:
>>
>>     CPP/7zip/Archive/Rar/
>>     CPP/7zip/Archive/Rar*
>>     CPP/7zip/Crypto/Rar*
>>     CPP/7zip/Compress/Rar*
>>     DOC/unRarLicense.txt
>>     Utils/file_Codecs_Rar_so.py
>>
>> What do you think?
>>
>> Also note that the snippet should end on “#t”.
>>
>>> +              (patches (search-patches "remove-unused-p7zip-code.patch"))))
>>> +    (build-system gnu-build-system)
>>> +    (arguments
>>> +     `(#:make-flags
>>> +       (list (let ((system ,(or (%current-target-system)
>>> +                                (%current-system))))
>>> +               (string-append "-f "
>>> +                              (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")))))
>>> +       #:phases
>>> +       (modify-phases %standard-phases
>>> +         (replace 'configure
>>> +           (lambda* (#:key system outputs #:allow-other-keys)
>>> +             ;; fix install directory
>>> +             (substitute* "install.sh"
>>> +               (("/usr/local") (assoc-ref outputs "out")))))
>>
>> We should end phases with “#t”.  However, in this case I think we should
>> better move this to the replaced install phase to keep related things in
>> one place.
>>
>>> +         (replace 'build
>>> +           (lambda _
>>> +             (zero? (system* "make" "all3"))))
>>
>> I think we can avoid replacing the build phase by adding
>>
>>     #:make-flags '("all3")
>>
>> instead.  What do you think?
>>
>>> +         (replace 'check
>>> +           (lambda _
>>> +             (and (zero? (system* "make" "test"))
>>> +                  (zero? (system* "make" "test_7z"))
>>> +                  (zero? (system* "make" "test_7zr")))))
>>> +         ;; without replacing the install phase, install.sh would be passed
>>> +         ;; arguments containing the wrong installation directories.
>>> +         (replace 'install
>>> +           (lambda _
>>> +             (zero? (system* "sh" "install.sh")))))))
>>
>> I don’t understand the comment.  The makefiles don’t seem to have an
>> “install” target at all.
>>
>>> +    (inputs
>>> +     `(,@(cond ((string-prefix? "x86_64" (or (%current-target-system)
>>> +                                             (%current-system)))
>>> +                `(("yasm" ,yasm)))
>>> +               ((string-prefix? "i686" (or (%current-target-system)
>>> +                                           (%current-system)))
>>> +                `(("nasm" ,nasm)))
>>> +               (else '()))))
>>> +    (home-page "http://p7zip.sourceforge.net/";)
>>> +    (synopsis "Command-line file archiver with high compression ratio")
>>> +    (description "p7zip is the Unix command-line port of 7-Zip, a file 
>>> archiver
>>> +that handles the 7z format which features very high compression
>>> ratios.")
>>
>> How about replacing “Unix” with “POSIX”?
>>
>>> +    (license (list license:lgpl2.1+ license:gpl2+
>>> license:public-domain))))
>>
>> Here I’d like to see a comment that explains what this list means.
>>
>> Do you think you could provide us with an updated patch?  If you’re
>> already tired of this patch I could perform the changes on your behalf
>> some time later.
> Attached is a patch with your adjustments taken into consideration.
>
>>
>> Thanks for your patience so far :)
>>
>> ~~ Ricardo
> You're welcome! I expect that you're busy and getting to things as time
> and energy allows. :)
Whoops, last patch was a bit messy and stacked on the previous one. This
patch should be better!

0001-gnu-Add-p7zip.patch
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