[bug#33540] [PATCH 0/3] Add apertium

[bug#33540] [PATCH 0/3] Add apertium

[Arun Isaac]

This patchset adds apertium, the machine translation system.

Arun Isaac (3):
  gnu: dictionaries: Use license prefix.
  gnu: Add lttoolbox.
  gnu: Add apertium.

 gnu/packages/dictionaries.scm | 121 +++++++++++++++++++++++++++++++---
 1 file changed, 113 insertions(+), 8 deletions(-)

-- 
2.19.1

[bug#33540] [PATCH 0/3] Add apertium

[swedebugia]

On 2018-11-28 17:55, Arun Isaac wrote:
> This patchset adds apertium, the machine translation system.
> 
> Arun Isaac (3):
>    gnu: dictionaries: Use license prefix.
>    gnu: Add lttoolbox.
>    gnu: Add apertium.
> 
>   gnu/packages/dictionaries.scm | 121 +++++++++++++++++++++++++++++++---
>   1 file changed, 113 insertions(+), 8 deletions(-)
> 

Did you forget to send the patches?

-- 
Cheers Swedebugia

[bug#33540] [PATCH 0/3] Add apertium

[Arun Isaac]

> Did you forget to send the patches?

I sent the patches. I don't know what happened, but it still doesn't
seem to have reached the debbugs bug tracker. I checked my email server
logs, and there didn't seem to be any problem. Anyways, I will resend
the patches.

[bug#33540] [PATCH 1/3] gnu: dictionaries: Use license prefix.

[Arun Isaac]

* gnu/packages/dictionaries.scm: Import (guix licenses) with license:
prefix. Fix all license fields.
---
 gnu/packages/dictionaries.scm | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/gnu/packages/dictionaries.scm b/gnu/packages/dictionaries.scm
index 3d58589e5..57aac87fc 100644
--- a/gnu/packages/dictionaries.scm
+++ b/gnu/packages/dictionaries.scm
@@ -5,6 +5,7 @@
 ;;; Copyright © 2017, 2018 Nicolas Goaziou <mail@nicolasgoaziou.fr>
 ;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2018 Pierre-Antoine Rouby <contact@parouby.fr>
+;;; Copyright © 2018 Arun Isaac <arunisaac@systemreboot.net>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -22,7 +23,7 @@
 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
 
 (define-module (gnu packages dictionaries)
-  #:use-module (guix licenses)
+  #:use-module ((guix licenses) #:prefix license:)
   #:use-module (guix packages)
   #:use-module (guix download)
   #:use-module (guix build-system gnu)
@@ -87,7 +88,7 @@
     (description
      "V.E.R.A. (Virtual Entity of Relevant Acronyms) is a list of computing
 acronyms distributed as an info document.")
-    (license fdl1.3+)))
+    (license license:fdl1.3+)))
 
 (define-public gcide
   (package
@@ -125,7 +126,7 @@ acronyms distributed as an info document.")
 be used via the GNU Dico program or accessed online at
 http://gcide.gnu.org.ua/")
     (home-page "http://gcide.gnu.org.ua/")
-    (license gpl3+)))
+    (license license:gpl3+)))
 
 (define-public diction
   ;; Not quite a dictionary, not quite a spell checker either…
@@ -147,7 +148,7 @@ Diction is used to identify wordy and commonly misused phrases in a
 body of text.  Style instead analyzes surface aspects of a written
 work, such as sentence length and other readability measures.")
     (home-page "https://www.gnu.org/software/diction/")
-    (license gpl3+)))
+    (license license:gpl3+)))
 
 (define-public ding
   (package
@@ -207,7 +208,7 @@ work, such as sentence length and other readability measures.")
     (description "Ding is a dictionary lookup program for the X window system.
 It comes with a German-English dictionary with approximately 270,000 entries.")
     (home-page  "http://www-user.tu-chemnitz.de/~fri/ding/")
-    (license gpl2+)))
+    (license license:gpl2+)))
 
 (define-public grammalecte
   (package
@@ -234,7 +235,7 @@ a dubious expression is wrong, it will keep silent.
 
 The package provides the command line interface, along with a server
 and a Python library.")
-    (license gpl3+)))
+    (license license:gpl3+)))
 
 (define-public translate-shell
   (package
@@ -283,4 +284,5 @@ and a Python library.")
 translator powered by Google Translate (default), Bing Translator,
 Yandex.Translate and Apertium.  It gives you easy access to one of these
 translation engines from your terminal.")
-    (license public-domain)))
+    (license license:public-domain)))
+
-- 
2.19.1

[bug#33540] [PATCH 2/3] gnu: Add lttoolbox.

[Arun Isaac]

* gnu/packages/dictionaries.scm (lttoolbox): New variable.
---
 gnu/packages/dictionaries.scm | 43 ++++++++++++++++++++++++++++++++++-
 1 file changed, 42 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/dictionaries.scm b/gnu/packages/dictionaries.scm
index 57aac87fc..b97535979 100644
--- a/gnu/packages/dictionaries.scm
+++ b/gnu/packages/dictionaries.scm
@@ -30,15 +30,18 @@
   #:use-module (guix build-system python)
   #:use-module (guix build-system trivial)
   #:use-module (gnu packages)
+  #:use-module (gnu packages autotools)
   #:use-module (gnu packages base)
   #:use-module (gnu packages curl)
   #:use-module (gnu packages emacs)
   #:use-module (gnu packages fribidi)
   #:use-module (gnu packages linux)
+  #:use-module (gnu packages pkg-config)
   #:use-module (gnu packages readline)
   #:use-module (gnu packages texinfo)
   #:use-module (gnu packages compression)
-  #:use-module (gnu packages tcl))
+  #:use-module (gnu packages tcl)
+  #:use-module (gnu packages xml))
 
 
 (define-public vera
@@ -286,3 +289,41 @@ Yandex.Translate and Apertium.  It gives you easy access to one of these
 translation engines from your terminal.")
     (license license:public-domain)))
 
+(define-public lttoolbox
+  (package
+    (name "lttoolbox")
+    (version "3.5.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append
+             "https://github.com/apertium/lttoolbox/releases/download/v"
+             version "/lttoolbox-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0p8yjjyx1jqhxj8n5afmmhb55h4xg8gn2pysx0k2mnp8ic1hnzri"))
+       (file-name (string-append name "-" version ".tar.gz"))))
+    (build-system gnu-build-system)
+    (inputs
+     `(("libxml2" ,libxml2)))
+    (native-inputs
+     `(("autoconf" ,autoconf)
+       ("automake" ,automake)
+       ("libtool" ,libtool)
+       ("pkg-config" ,pkg-config)))
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'patch-autogen
+           (lambda _
+             (substitute* "autogen.sh"
+               ((" && ./configure \"\\$@\"") ""))
+             #t)))))
+    (home-page "http://wiki.apertium.org/wiki/Lttoolbox")
+    (synopsis "Lexical processing toolbox")
+    (description "Lttoolbox is a toolbox for lexical processing, morphological
+analysis and generation of words.  Analysis is the process of splitting a
+word (e.g. cats) into its lemma \"cat\" and the grammatical information
+<n><pl>.  Generation is the opposite process.")
+    (license (list license:gpl2 ; main license
+                   license:expat)))) ; utf8/*
-- 
2.19.1

[bug#33540] [PATCH 2/3] gnu: Add lttoolbox.

[Ludovic Courtès]

Arun Isaac <arunisaac@systemreboot.net> skribis:

> * gnu/packages/dictionaries.scm (lttoolbox): New variable.

[...]

> +     (origin
> +       (method url-fetch)
> +       (uri (string-append
> +             "https://github.com/apertium/lttoolbox/releases/download/v"
> +             version "/lttoolbox-" version ".tar.gz"))

Instead of relying on generated tarballs like this one whose content may
change over time, we’re now switching to using ‘git-fetch’.  Could you
change this one accordingly?

> +         (add-after 'unpack 'patch-autogen
> +           (lambda _
> +             (substitute* "autogen.sh"
> +               ((" && ./configure \"\\$@\"") ""))

Another option to deal with broken autogen.sh scripts is to remove
them.  :-)

> +    (synopsis "Lexical processing toolbox")
> +    (description "Lttoolbox is a toolbox for lexical processing, morphological
> +analysis and generation of words.  Analysis is the process of splitting a
> +word (e.g. cats) into its lemma \"cat\" and the grammatical information
> +<n><pl>.  Generation is the opposite process.")

Maybe @code{<n><pl>}.

OK with these changes, thanks!

Ludo’.

[bug#33540] [PATCH 2/3] gnu: Add lttoolbox.

[Arun Isaac]

>> +     (origin
>> +       (method url-fetch)
>> +       (uri (string-append
>> +             "https://github.com/apertium/lttoolbox/releases/download/v"
>> +             version "/lttoolbox-" version ".tar.gz"))
>
> Instead of relying on generated tarballs like this one whose content may
> change over time, we’re now switching to using ‘git-fetch’.  Could you
> change this one accordingly?

I don't think
https://github.com/apertium/apertium/releases/download/v3.5.2/apertium-3.5.2.tar.gz
is an autogenerated tarball. That is at
https://github.com/apertium/apertium/archive/v3.5.2.tar.gz . Should I
still switch to using git-fetch?

That said, I tried building lttoolbox again now, and the hash does seem
to have changed. I don't understand what's going on.

> OK with these changes, thanks!

The other suggested changes are fine. I'll make them once we decide what
to do about the source tarball.

[bug#33540] [PATCH 2/3] gnu: Add lttoolbox.

[Ludovic Courtès]

Arun Isaac <arunisaac@systemreboot.net> skribis:

>>> +     (origin
>>> +       (method url-fetch)
>>> +       (uri (string-append
>>> +             "https://github.com/apertium/lttoolbox/releases/download/v"
>>> +             version "/lttoolbox-" version ".tar.gz"))
>>
>> Instead of relying on generated tarballs like this one whose content may
>> change over time, we’re now switching to using ‘git-fetch’.  Could you
>> change this one accordingly?
>
> I don't think
> https://github.com/apertium/apertium/releases/download/v3.5.2/apertium-3.5.2.tar.gz
> is an autogenerated tarball. That is at
> https://github.com/apertium/apertium/archive/v3.5.2.tar.gz . Should I
> still switch to using git-fetch?
>
> That said, I tried building lttoolbox again now, and the hash does seem
> to have changed. I don't understand what's going on.

Ouch.  Indeed GitHub has an “asset” feature that some projects use,
which allows them to upload tarballs.  You could use that (esp. since
the project uses the Autotools), except if it turns out to be modified
in place too often…

Ludo’.

[bug#33540] [PATCH 3/3] gnu: Add apertium.

[Arun Isaac]

* gnu/packages/dictionaries.scm (apertium): New variable.
---
 gnu/packages/dictionaries.scm | 62 +++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)

diff --git a/gnu/packages/dictionaries.scm b/gnu/packages/dictionaries.scm
index b97535979..28cce41d0 100644
--- a/gnu/packages/dictionaries.scm
+++ b/gnu/packages/dictionaries.scm
@@ -26,6 +26,7 @@
   #:use-module ((guix licenses) #:prefix license:)
   #:use-module (guix packages)
   #:use-module (guix download)
+  #:use-module (guix git-download)
   #:use-module (guix build-system gnu)
   #:use-module (guix build-system python)
   #:use-module (guix build-system trivial)
@@ -34,9 +35,12 @@
   #:use-module (gnu packages base)
   #:use-module (gnu packages curl)
   #:use-module (gnu packages emacs)
+  #:use-module (gnu packages flex)
   #:use-module (gnu packages fribidi)
   #:use-module (gnu packages linux)
+  #:use-module (gnu packages pcre)
   #:use-module (gnu packages pkg-config)
+  #:use-module (gnu packages python)
   #:use-module (gnu packages readline)
   #:use-module (gnu packages texinfo)
   #:use-module (gnu packages compression)
@@ -327,3 +331,61 @@ word (e.g. cats) into its lemma \"cat\" and the grammatical information
 <n><pl>.  Generation is the opposite process.")
     (license (list license:gpl2 ; main license
                    license:expat)))) ; utf8/*
+
+(define-public apertium
+  (package
+    (name "apertium")
+    (version "3.5.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append
+             "https://github.com/apertium/apertium/releases/download/v"
+             version "/apertium-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0lrx58ipx2kzh1pd3xm1viz05dqyrq38jbnj9dnk92c9ckkwkp4h"))
+       (file-name (string-append name "-" version ".tar.gz"))))
+    (build-system gnu-build-system)
+    (inputs
+     `(("libxml2" ,libxml2)
+       ("libxslt" ,libxslt)
+       ("lttoolbox" ,lttoolbox)
+       ("pcre" ,pcre)))
+    (native-inputs
+     `(("apertium-get"
+        ,(origin
+           (method git-fetch)
+           (uri (git-reference
+                 (url "https://github.com/apertium/apertium-get")
+                 (commit "692d030e68008fc123089cf2446070fe8c6e3a3b")))
+           (sha256
+            (base32
+             "0kgp68azvds7yjwfz57z8sa5094fyk5yr0qxzblrw7bisrrihnav"))))
+       ("autoconf" ,autoconf)
+       ("automake" ,automake)
+       ("flex" ,flex)
+       ("libtool" ,libtool)
+       ("pkg-config" ,pkg-config)
+       ;; python is only required for running the test suite
+       ("python-minimal" ,python-minimal)))
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         ;; If apertium-get does not exist in the source tree, the build tries
+         ;; to download it using an svn checkout. To avoid this, copy
+         ;; apertium-get into the source tree.
+         (add-after 'unpack 'unpack-apertium-get
+           (lambda* (#:key inputs #:allow-other-keys)
+             (copy-recursively (assoc-ref inputs "apertium-get")
+                               "apertium/apertium-get")
+             #t)))))
+    (home-page "https://www.apertium.org/")
+    (synopsis "Rule based machine translation system")
+    (description "Apertium is a rule based machine translation system
+featuring a shallow-transfer machine translation engine.  The design of the
+system makes translations fast (translating tens of thousands of words per
+second on ordinary desktop computers) and, in spite of the errors, reasonably
+intelligible and easily correctable.")
+    (license (list license:gpl2 ; main license
+                   license:expat)))) ; utf8/*
-- 
2.19.1

[bug#33540] [PATCH 3/3] gnu: Add apertium.

[Ludovic Courtès]

Arun Isaac <arunisaac@systemreboot.net> skribis:

> * gnu/packages/dictionaries.scm (apertium): New variable.

[...]

> +     (origin
> +       (method url-fetch)
> +       (uri (string-append
> +             "https://github.com/apertium/apertium/releases/download/v"
> +             version "/apertium-" version ".tar.gz"))

Please use ‘git-fetch’ as well.

> +    (native-inputs
> +     `(("apertium-get"
> +        ,(origin
> +           (method git-fetch)
> +           (uri (git-reference
> +                 (url "https://github.com/apertium/apertium-get")
> +                 (commit "692d030e68008fc123089cf2446070fe8c6e3a3b")))
> +           (sha256
> +            (base32
> +             "0kgp68azvds7yjwfz57z8sa5094fyk5yr0qxzblrw7bisrrihnav"))))

Is there a Git submodule that would make this unnecessary?

Otherwise LGTM, thanks!

Ludo’.

[bug#33540] [PATCH 1/3] gnu: dictionaries: Use license prefix.

[Ludovic Courtès]

Hello,

Arun Isaac <arunisaac@systemreboot.net> skribis:

> * gnu/packages/dictionaries.scm: Import (guix licenses) with license:
> prefix. Fix all license fields.

LGTM!

Ludo’.

[bug#33540] [PATCH v2 0/3] Add lttoolbox, apertium

[Arun Isaac]

I am using the release tarballs for both lttoolbox and apertium, since they
are the asset tarballs and not autogenerated ones. Also, it turns out that the
hash change of the lttoolbox tarball was due to a configure script being
added. Therefore the patch-autogen phase is no longer necessary.

Like you mentioned, apertium does have a submodule for apertium-get. But, we
cannot use it because we are using the release tarball.

The other suggested changes are not a problem. I have made them. The updated
patches follow. If there's nothing else, I'll push to master in 24 hours.

Arun Isaac (3):
  gnu: dictionaries: Use license prefix.
  gnu: Add lttoolbox.
  gnu: Add apertium.

 gnu/packages/dictionaries.scm | 107 +++++++++++++++++++++++++++++++---
 1 file changed, 99 insertions(+), 8 deletions(-)

-- 
2.19.1

[bug#33540] [PATCH v2 1/3] gnu: dictionaries: Use license prefix.

[Arun Isaac]

* gnu/packages/dictionaries.scm: Import (guix licenses) with license:
prefix. Fix all license fields.
---
 gnu/packages/dictionaries.scm | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/gnu/packages/dictionaries.scm b/gnu/packages/dictionaries.scm
index 3d58589e5..57aac87fc 100644
--- a/gnu/packages/dictionaries.scm
+++ b/gnu/packages/dictionaries.scm
@@ -5,6 +5,7 @@
 ;;; Copyright © 2017, 2018 Nicolas Goaziou <mail@nicolasgoaziou.fr>
 ;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2018 Pierre-Antoine Rouby <contact@parouby.fr>
+;;; Copyright © 2018 Arun Isaac <arunisaac@systemreboot.net>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -22,7 +23,7 @@
 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
 
 (define-module (gnu packages dictionaries)
-  #:use-module (guix licenses)
+  #:use-module ((guix licenses) #:prefix license:)
   #:use-module (guix packages)
   #:use-module (guix download)
   #:use-module (guix build-system gnu)
@@ -87,7 +88,7 @@
     (description
      "V.E.R.A. (Virtual Entity of Relevant Acronyms) is a list of computing
 acronyms distributed as an info document.")
-    (license fdl1.3+)))
+    (license license:fdl1.3+)))
 
 (define-public gcide
   (package
@@ -125,7 +126,7 @@ acronyms distributed as an info document.")
 be used via the GNU Dico program or accessed online at
 http://gcide.gnu.org.ua/")
     (home-page "http://gcide.gnu.org.ua/")
-    (license gpl3+)))
+    (license license:gpl3+)))
 
 (define-public diction
   ;; Not quite a dictionary, not quite a spell checker either…
@@ -147,7 +148,7 @@ Diction is used to identify wordy and commonly misused phrases in a
 body of text.  Style instead analyzes surface aspects of a written
 work, such as sentence length and other readability measures.")
     (home-page "https://www.gnu.org/software/diction/")
-    (license gpl3+)))
+    (license license:gpl3+)))
 
 (define-public ding
   (package
@@ -207,7 +208,7 @@ work, such as sentence length and other readability measures.")
     (description "Ding is a dictionary lookup program for the X window system.
 It comes with a German-English dictionary with approximately 270,000 entries.")
     (home-page  "http://www-user.tu-chemnitz.de/~fri/ding/")
-    (license gpl2+)))
+    (license license:gpl2+)))
 
 (define-public grammalecte
   (package
@@ -234,7 +235,7 @@ a dubious expression is wrong, it will keep silent.
 
 The package provides the command line interface, along with a server
 and a Python library.")
-    (license gpl3+)))
+    (license license:gpl3+)))
 
 (define-public translate-shell
   (package
@@ -283,4 +284,5 @@ and a Python library.")
 translator powered by Google Translate (default), Bing Translator,
 Yandex.Translate and Apertium.  It gives you easy access to one of these
 translation engines from your terminal.")
-    (license public-domain)))
+    (license license:public-domain)))
+
-- 
2.19.1

[bug#33540] [PATCH v2 2/3] gnu: Add lttoolbox.

[Arun Isaac]

* gnu/packages/dictionaries.scm (lttoolbox): New variable.
---
 gnu/packages/dictionaries.scm | 32 +++++++++++++++++++++++++++++++-
 1 file changed, 31 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/dictionaries.scm b/gnu/packages/dictionaries.scm
index 57aac87fc..6f58eee0a 100644
--- a/gnu/packages/dictionaries.scm
+++ b/gnu/packages/dictionaries.scm
@@ -30,15 +30,18 @@
   #:use-module (guix build-system python)
   #:use-module (guix build-system trivial)
   #:use-module (gnu packages)
+  #:use-module (gnu packages autotools)
   #:use-module (gnu packages base)
   #:use-module (gnu packages curl)
   #:use-module (gnu packages emacs)
   #:use-module (gnu packages fribidi)
   #:use-module (gnu packages linux)
+  #:use-module (gnu packages pkg-config)
   #:use-module (gnu packages readline)
   #:use-module (gnu packages texinfo)
   #:use-module (gnu packages compression)
-  #:use-module (gnu packages tcl))
+  #:use-module (gnu packages tcl)
+  #:use-module (gnu packages xml))
 
 
 (define-public vera
@@ -286,3 +289,30 @@ Yandex.Translate and Apertium.  It gives you easy access to one of these
 translation engines from your terminal.")
     (license license:public-domain)))
 
+(define-public lttoolbox
+  (package
+    (name "lttoolbox")
+    (version "3.5.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append
+             "https://github.com/apertium/lttoolbox/releases/download/v"
+             version "/lttoolbox-" version ".tar.gz"))
+       (sha256
+        (base32
+         "08y6pf1hl7prwygy1g8h6ndqww18pmb9f3r5988q0pcrp8w6xz6b"))
+       (file-name (string-append name "-" version ".tar.gz"))))
+    (build-system gnu-build-system)
+    (inputs
+     `(("libxml2" ,libxml2)))
+    (native-inputs
+     `(("pkg-config" ,pkg-config)))
+    (home-page "http://wiki.apertium.org/wiki/Lttoolbox")
+    (synopsis "Lexical processing toolbox")
+    (description "Lttoolbox is a toolbox for lexical processing, morphological
+analysis and generation of words.  Analysis is the process of splitting a
+word (e.g. cats) into its lemma \"cat\" and the grammatical information
+@code{<n><pl>}.  Generation is the opposite process.")
+    (license (list license:gpl2 ; main license
+                   license:expat)))) ; utf8/*
-- 
2.19.1

[bug#33540] [PATCH v2 3/3] gnu: Add apertium.

[Arun Isaac]

* gnu/packages/dictionaries.scm (apertium): New variable.
---
 gnu/packages/dictionaries.scm | 59 +++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)

diff --git a/gnu/packages/dictionaries.scm b/gnu/packages/dictionaries.scm
index 6f58eee0a..039ec4596 100644
--- a/gnu/packages/dictionaries.scm
+++ b/gnu/packages/dictionaries.scm
@@ -26,6 +26,7 @@
   #:use-module ((guix licenses) #:prefix license:)
   #:use-module (guix packages)
   #:use-module (guix download)
+  #:use-module (guix git-download)
   #:use-module (guix build-system gnu)
   #:use-module (guix build-system python)
   #:use-module (guix build-system trivial)
@@ -34,9 +35,12 @@
   #:use-module (gnu packages base)
   #:use-module (gnu packages curl)
   #:use-module (gnu packages emacs)
+  #:use-module (gnu packages flex)
   #:use-module (gnu packages fribidi)
   #:use-module (gnu packages linux)
+  #:use-module (gnu packages pcre)
   #:use-module (gnu packages pkg-config)
+  #:use-module (gnu packages python)
   #:use-module (gnu packages readline)
   #:use-module (gnu packages texinfo)
   #:use-module (gnu packages compression)
@@ -316,3 +320,58 @@ word (e.g. cats) into its lemma \"cat\" and the grammatical information
 @code{<n><pl>}.  Generation is the opposite process.")
     (license (list license:gpl2 ; main license
                    license:expat)))) ; utf8/*
+
+(define-public apertium
+  (package
+    (name "apertium")
+    (version "3.5.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append
+             "https://github.com/apertium/apertium/releases/download/v"
+             version "/apertium-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0lrx58ipx2kzh1pd3xm1viz05dqyrq38jbnj9dnk92c9ckkwkp4h"))
+       (file-name (string-append name "-" version ".tar.gz"))))
+    (build-system gnu-build-system)
+    (inputs
+     `(("libxml2" ,libxml2)
+       ("libxslt" ,libxslt)
+       ("lttoolbox" ,lttoolbox)
+       ("pcre" ,pcre)))
+    (native-inputs
+     `(("apertium-get"
+        ,(origin
+           (method git-fetch)
+           (uri (git-reference
+                 (url "https://github.com/apertium/apertium-get")
+                 (commit "692d030e68008fc123089cf2446070fe8c6e3a3b")))
+           (sha256
+            (base32
+             "0kgp68azvds7yjwfz57z8sa5094fyk5yr0qxzblrw7bisrrihnav"))))
+       ("flex" ,flex)
+       ("pkg-config" ,pkg-config)
+       ;; python is only required for running the test suite
+       ("python-minimal" ,python-minimal)))
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         ;; If apertium-get does not exist in the source tree, the build tries
+         ;; to download it using an svn checkout. To avoid this, copy
+         ;; apertium-get into the source tree.
+         (add-after 'unpack 'unpack-apertium-get
+           (lambda* (#:key inputs #:allow-other-keys)
+             (copy-recursively (assoc-ref inputs "apertium-get")
+                               "apertium/apertium-get")
+             #t)))))
+    (home-page "https://www.apertium.org/")
+    (synopsis "Rule based machine translation system")
+    (description "Apertium is a rule based machine translation system
+featuring a shallow-transfer machine translation engine.  The design of the
+system makes translations fast (translating tens of thousands of words per
+second on ordinary desktop computers) and, in spite of the errors, reasonably
+intelligible and easily correctable.")
+    (license (list license:gpl2 ; main license
+                   license:expat)))) ; utf8/*
-- 
2.19.1

[bug#33540] [PATCH v2 0/3] Add lttoolbox, apertium

[Ludovic Courtès]

Arun Isaac <arunisaac@systemreboot.net> skribis:

> I am using the release tarballs for both lttoolbox and apertium, since they
> are the asset tarballs and not autogenerated ones. Also, it turns out that the
> hash change of the lttoolbox tarball was due to a configure script being
> added. Therefore the patch-autogen phase is no longer necessary.
>
> Like you mentioned, apertium does have a submodule for apertium-get. But, we
> cannot use it because we are using the release tarball.
>
> The other suggested changes are not a problem. I have made them. The updated
> patches follow. If there's nothing else, I'll push to master in 24 hours.

Alright!

Thanks,
Ludo’.

bug#33540: [PATCH v2 0/3] Add lttoolbox, apertium

[Arun Isaac]

Pushed to master. Thanks for the review!