GNU bug report logs - #26803
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Message #245 received at 26803 <at> debbugs.gnu.org (full text, mbox):

From: Roel Janssen <roel <at> gnu.org>
To: Ricardo Wurmus <rekado <at> elephly.net>
Cc: 26803 <at> debbugs.gnu.org
Subject: Re: bug#26803: [PATCH 26/36] gnu: Add java-commons-logging-minimal.
Date: Wed, 10 May 2017 20:09:17 +0200

Ricardo Wurmus writes:

> * gnu/packages/java.scm (java-commons-logging-minimal): New variable.
> ---
>  gnu/packages/java.scm | 47 +++++++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 47 insertions(+)
>
> diff --git a/gnu/packages/java.scm b/gnu/packages/java.scm
> index a9faf681d..859f9934a 100644
> --- a/gnu/packages/java.scm
> +++ b/gnu/packages/java.scm
> @@ -1930,6 +1930,53 @@ concurrency, I/O, hashing, primitives, reflection, string processing, and much
>  more!")
>      (license license:asl2.0)))
>  
> +;; The java-commons-logging package provides adapters to many different
> +;; logging frameworks.  To avoid an excessive dependency graph we try to build
> +;; it with only a minimal set of adapters.
> +(define-public java-commons-logging-minimal
> +  (package
> +    (name "java-commons-logging-minimal")
> +    (version "1.2")
> +    (source (origin
> +              (method url-fetch)
> +              (uri (string-append "mirror://apache/commons/logging/source/"
> +                                  "commons-logging-" version "-src.tar.gz"))
> +              (sha256
> +               (base32
> +                "10bwcy5w8d7y39n0krlwhnp8ds3kj5zhmzj0zxnkw0qdlsjmsrj9"))))
> +    (build-system ant-build-system)
> +    (arguments
> +     `(#:tests? #f ; avoid dependency on logging frameworks
> +       #:jar-name "commons-logging-minimal.jar"
> +       #:phases
> +       (modify-phases %standard-phases
> +         (add-after 'unpack 'delete-adapters-and-tests
> +           (lambda _
> +             ;; Delete all adapters except for NoOpLog, SimpleLog, and
> +             ;; LogFactoryImpl.  NoOpLog is required to build; LogFactoryImpl
> +             ;; is used by applications; SimpleLog is the only actually usable
> +             ;; implementation that does not depend on another logging
> +             ;; framework.
> +             (for-each
> +              (lambda (file)
> +                (delete-file (string-append
> +                              "src/main/java/org/apache/commons/logging/impl/" file)))
> +              (list "Jdk13LumberjackLogger.java"
> +                    "WeakHashtable.java"
> +                    "Log4JLogger.java"
> +                    "ServletContextCleaner.java"
> +                    "Jdk14Logger.java"
> +                    "AvalonLogger.java"
> +                    "LogKitLogger.java"))
> +             (delete-file-recursively "src/test")

Interesting.

> +             #t)))))
> +    (home-page "http://commons.apache.org/logging/")
> +    (synopsis "Common API for logging implementations")
> +    (description "The Logging package is a thin bridge between different
> +logging implementations.  A library that uses the commons-logging API can be
> +used with any logging implementation at runtime.")
> +    (license license:asl2.0)))
> +
>  (define-public java-commons-cli
>    (package
>      (name "java-commons-cli")

LGTM!

I have to fix the Guile 2.0 -> 2.2 transition now, so it'll take a
little longer before I can comment on the next patch.

Kind regards,
Roel Janssen

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