bug#59725: [PATCH] gnu: paulxstretch: Fix paths

[Maxim Cournoyer <maxim.cournoyer@gmail.com>]

Hi,

Sughosha <Sughosha@proton.me> writes:

> This method seems more precise, since if the file or directory does not exist, build fails.

It also allows Guix users to rewrite package inputs, contrary to the
previous approach which would have hard-coded the references to the
package variables in a definitive way.

> * gnu/packages/music.scm (paulxstretch): Fix paths.
>   [arguments]: Add fix-paths phase.
>   [inputs]: Add dconf and glib:bin.

I've modified the commit message like so:

--8<---------------cut here---------------start------------->8---
gnu: paulxstretch: Patch paths.

* gnu/packages/music.scm (paulxstretch) [arguments]: Add patch-paths phase.
[inputs]: Add dconf, fontconfig and glib:bin.
--8<---------------cut here---------------end--------------->8---

Capitalizing the sentence following the ':', removing the hanging indent
in the GNU Changelog commit message, and adding the missing fontconfig.

> ---
>  gnu/packages/music.scm | 20 ++++++++++++++++++++
>  1 file changed, 20 insertions(+)
>
> diff --git a/gnu/packages/music.scm b/gnu/packages/music.scm
> index 5be767a138..bdd856396d 100644
> --- a/gnu/packages/music.scm
> +++ b/gnu/packages/music.scm
> @@ -2481,6 +2481,23 @@ (define-public paulxstretch
>       (list #:tests? #f                            ;no test suite
>             #:phases
>             #~(modify-phases %standard-phases
> +               (add-after 'unpack 'fix-paths
> +                 (lambda* (#:key inputs #:allow-other-keys)
> +                   (substitute*
> +                    "deps/juce/extras/Projucer/Source/ProjectSaving/jucer_ProjectExport_CodeBlocks.h"
> +                     (("/usr/include/freetype2")
> +                      (search-input-directory inputs "/include/freetype2")))
> +                   (substitute*
> +                    "deps/juce/modules/juce_graphics/native/juce_linux_Fonts.cpp"
> +                     (("/etc/fonts")
> +                      (search-input-directory inputs "/etc/fonts")))
> +                   (substitute*
> +                    "deps/juce/modules/juce_gui_basics/native/x11/juce_linux_XWindowSystem.cpp"
> +                     (("/usr/bin/dconf")
> +                      (search-input-file inputs "/bin/dconf"))
> +                     (("/usr/bin/gsettings")
> +                      (search-input-file inputs "/bin/gsettings")))))
> +                    
>                 (replace 'install
>                   (lambda _
>                     (let* ((bin (string-append #$output "/bin"))
> @@ -2507,8 +2524,11 @@ (define-public paulxstretch
>      (native-inputs (list pkg-config))
>      (inputs (list alsa-lib
>                    curl
> +                  dconf
>                    fftwf
> +                  fontconfig
>                    freetype
> +                  `(,glib "bin")
>                    jack-1
>                    libx11
>                    libxcursor

Applied, after breaking some long lines to fit under 80 chars.

As others reported, there is still the segfault when running the binary,
but at least this probably brings us closer to something that fully works.

Let's open other issues for the remaining problems found.

-- 
Thanks,
Maxim