Subject: [PATCH] gnu: Add glava.

From: Spencer Skylar Chan <[email-masked]>
Date: Tue, 21 Mar 2023 13:58:46 -0400

From 17eb638d8ff5d5cb40c9bdf9f24544ef7f23088e Mon Sep 17 00:00:00 2001
From: Skylar Chan <[email-masked]>
Date: Mon, 30 Jan 2023 13:39:53 -0500
Subject: [PATCH] gnu: Add glava.

* gnu/packages/audio.scm (glava): New variable.
---
  gnu/packages/audio.scm | 75 ++++++++++++++++++++++++++++++++++++++++++
  1 file changed, 75 insertions(+)

diff --git a/gnu/packages/audio.scm b/gnu/packages/audio.scm
index 6f3fa2a580..a0e73ed55a 100644
--- a/gnu/packages/audio.scm
+++ b/gnu/packages/audio.scm
@@ -5109,6 +5109,81 @@ (define-public cava
  using ALSA, MPD, PulseAudio, or a FIFO buffer as its input.")
      (license license:expat)))

+(define-public glava
+  (package
+    (name "glava")
+    (version "1.6.3")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/jarcode-foss/glava")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32
+         "0kqkjxmpqkmgby05lsf6c6iwm45n33jk5qy6gi3zvjx4q4yzal1i"))))
+    (build-system gnu-build-system)
+    (arguments
+     (list #:tests? #f ;no tests.
+           #:make-flags
+           #~(list
+              (string-append "DESTDIR=" #$output)
+              (string-append "PREFIX=" #$output)
+              (string-append "CC=" #$(cc-for-target)))
+           #:phases
+           #~(modify-phases %standard-phases
+               (add-after 'unpack 'fix-etc-references
+                 (lambda* (#:key outputs #:allow-other-keys)
+                   (substitute* (find-files ".*")
+                     (("/etc/xdg") (string-append #$output 
"/etc/xdg/glava")))))
+               (add-after 'unpack 'patch-makefile
+                 (lambda _
+                   (substitute* "Makefile"
+                     (("$(DESTDIR)$(SHADERDIR)")
+                      "$(SHADERDIR)"))))
+               (delete 'configure)
+               (add-after 'install 'make-wrapper
+                 ;; 
https://github.com/NixOS/nixpkgs/blob/master/pkgs/applications/misc/glava/default.nix
+                 (lambda* (#:key inputs outputs #:allow-other-keys)
+                   (let* ((wrapper (string-append #$output "/bin/glava")))
+                     (with-output-to-file wrapper
+                       (lambda _
+                         (display
+                          (string-append
+                           "#!/bin/sh\n"
+                           "case \"$1\" in\n"
+                           "  --copy-config|-C)\n"
+                           "# The binary would symlink it, which won't 
work in Guix because the\n"
+                           "# garbage collector will eventually remove 
the original files after\n"
+                           "# updates.\n"
+                           "  echo \"Guix wrapper: Copying glava config 
to ~/.config/glava\"\n"
+                           "  cp -r --no-preserve=all " #$output 
"/etc/xdg/glava ~/.config/glava\n"
+                           "  ;;\n"
+                           "*)\n"
+                           "  exec " #$output "/bin/.glava-real \"$@\"\n"
+                           "esac\n"))))
+                     (chmod wrapper #o555))))
+               (add-after 'install 'rename-binary
+                 (lambda* (#:key outputs #:allow-other-keys)
+                   (mkdir-p (string-append #$output "/bin"))
+                   (rename-file (string-append #$output "/usr/bin/glava")
+                                (string-append #$output 
"/bin/.glava-real"))
+                   (delete-file-recursively (string-append #$output 
"/usr")))))))
+    (inputs (list pulseaudio
+                  libx11
+                  libxext
+                  libxcomposite
+                  libxrender))
+    (native-inputs (list python))
+    (home-page "https://github.com/jarcode-foss/glava")
+    (synopsis "OpenGL audio spectrum visualizer")
+    (description "GLava is an OpenGL audio spectrum visualizer using 
PulseAudio or
+MPD's fifo output.  Its primary use case is for desktop windows or 
backgrounds.
+It is compatible with most EMWH compliant window managers.")
+    (license (list license:gpl3+
+                   license:expat)))) ;; khrplatform.h
+
  (define-public fluid-3
    (let ((commit "871c8ce2002e8b3c198f532fdb4fbcce7914f951"))
      (package

base-commit: 60a211ec705ac98483d76da7f2523f2b8966343a
-- 
2.39.2