Re: [PATCH] gnu: Add espeak.

[Marius Bakke <mbakke@fastmail.com>]

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Kei Kebreau <kei@openmailbox.org> writes:

> I think the patch works fine, but I'd love to hear comments about its
> clarity.

Hi! Thanks for this patch. The source includes a pre-compiled 32-bit
version in "linux_32bit". Can you remove that with a source snippet?

> From d1031c30c57eb6f292a91963801f87b419d8bee2 Mon Sep 17 00:00:00 2001
> From: Kei Kebreau <kei@openmailbox.org>
> Date: Mon, 21 Nov 2016 17:35:00 -0500
> Subject: [PATCH] gnu: Add espeak.
> 
> * gnu/packages/audio.scm (espeak): New variable.
> ---
>  gnu/packages/audio.scm | 46 ++++++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 46 insertions(+)
> 
> diff --git a/gnu/packages/audio.scm b/gnu/packages/audio.scm
> index 77d3b53..8aba416 100644
> --- a/gnu/packages/audio.scm
> +++ b/gnu/packages/audio.scm
> @@ -343,6 +343,52 @@ tools (analyzer, mono/stereo tools, crossovers).")
>      ;; The plugins are released under LGPLv2.1+
>      (license (list license:lgpl2.1+ license:gpl2+))))
>  
> +(define-public espeak
> +  (package
> +    (name "espeak")
> +    (version "1.48.04")
> +    (source (origin
> +              (method url-fetch)
> +              (uri (string-append "mirror://sourceforge/espeak/espeak-1.48/"

Two comments: The URL should be
"mirror://sourceforge/espeak/espeak/espeak-1.48" (note the extra
"espeak").

In addition, you can use the "version-major+minor" procedure instead of
hard coding "1.48" here.

Other than that this LGTM!

> +                                  "espeak-" version "-source.zip"))
> +              (sha256
> +               (base32
> +                "0n86gwh9pw0jqqpdz7mxggllfr8k0r7pc67ayy7w5z6z79kig6mz"))))
> +    (build-system gnu-build-system)
> +    (arguments
> +     `(#:make-flags (list (string-append "PREFIX=" (assoc-ref %outputs "out"))
> +                          (string-append "DATADIR="
> +                                         (assoc-ref %outputs "out")
> +                                         "/share/espeak-data")
> +                          (string-append "LDFLAGS=-Wl,-rpath="
> +                                         (assoc-ref %outputs "out")
> +                                         "/lib")
> +                          "AUDIO=pulseaudio")
> +       #:tests? #f ; no check target
> +       #:phases
> +       (modify-phases %standard-phases
> +         (replace 'configure
> +           (lambda _
> +             (chdir "src")
> +             ;; We use version 19 of the PortAudio library, so we must copy the
> +             ;; corresponding file to be sure that espeak compiles correctly.
> +             (copy-file "portaudio19.h" "portaudio.h")
> +             (substitute* "Makefile"
> +               (("/bin/ln") "ln"))
> +             #t)))))
> +       (inputs
> +        `(("portaudio" ,portaudio)
> +          ("pulseaudio" ,pulseaudio)))
> +       (native-inputs `(("unzip" ,unzip)))
> +       (home-page "http://espeak.sourceforge.net/")
> +       (synopsis "Software speech synthesizer")
> +       (description "eSpeak is a software speech synthesizer for English and
> +other languages.  eSpeak uses a \"formant synthesis\" method.  This allows many
> +languages to be provided in a small size.  The speech is clear, and can be used
> +at high speeds, but is not as natural or smooth as larger synthesizers which are
> +based on human speech recordings.")
> +       (license license:gpl3+)))
> +
>  (define-public infamous-plugins
>    (package
>      (name "infamous-plugins")
> -- 
> 2.10.2
> 

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