guix_mirror_bot pushed a commit to branch master
in repository guix.

commit ec5fb6678f8268437b1940f7ed2f2b72d62ab4e0
Author: Noé Lopez <[email protected]>
AuthorDate: Wed Feb 4 22:50:15 2026 +0100

    gnu: Add rsgain.
    
    * gnu/packages/audio.scm (rsgain): New variable.
    
    Merges guix/guix!6137
    
    Change-Id: I4c2d5de17c2af2128cd81649899f9fdaf69c1521
    Modified-by: Cayetano Santos <[email protected]>
---
 gnu/packages/audio.scm | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)

diff --git a/gnu/packages/audio.scm b/gnu/packages/audio.scm
index ddc8602f0d..2601d825da 100644
--- a/gnu/packages/audio.scm
+++ b/gnu/packages/audio.scm
@@ -60,6 +60,7 @@
 ;;; Copyright © 2025 Isidor Zeuner <[email protected]>
 ;;; Copyright © 2025 Evgenii Klimov <[email protected]>
 ;;; Copyright © 2026 Luis Guilherme Coelho <[email protected]>
+;;; Copyright © 2026 Noé Lopez <[email protected]>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -92,6 +93,7 @@
   #:use-module (gnu packages cmake)
   #:use-module (gnu packages compression)
   #:use-module (gnu packages cpp)
+  #:use-module (gnu packages crypto)
   #:use-module (gnu packages curl)
   #:use-module (gnu packages dbm)
   #:use-module (gnu packages documentation)
@@ -6037,6 +6039,56 @@ Python projects to scan and/or tag audio files.")
     ;; 'setup.py' claims LGPL2+, 'LICENSE' is LGPLv2.1.
     (license license:lgpl2.1+)))
 
+(define-public rsgain
+  (package
+    (name "rsgain")
+    (version "3.6")
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                     (url "https://github.com/complexlogic/rsgain.git";)
+                     (commit (string-append "v" version))))
+              (file-name (git-file-name name version))
+              (sha256
+               (base32
+                "1bnpmm3bxij0l54i39vr70q3l1gdaac3l4vdv76pcdk9nlydmavn"))
+              (modules '((guix build utils)))
+              (snippet
+               ;; Remove bundled dependencies.
+               #~(delete-file-recursively "src/external"))))
+    (build-system cmake-build-system)
+    (arguments
+     (list
+      #:tests? #f            ;no tests
+      #:configure-flags
+      #~(list "-DINSTALL_MANPAGE=ON")
+      #:phases
+      #~(modify-phases %standard-phases
+          (add-after 'unpack 'link-unbundled-libraries
+            (lambda* (#:key inputs #:allow-other-keys)
+              (substitute* "CMakeLists.txt"
+                (("find_package(PkgConfig MODULE REQUIRED)" all)
+                 (string-append all "\nfind_package (CRCpp REQUIRED)")))
+              (substitute* "src/tag.cpp"
+                (("external/CRC.h")
+                 "CRC.h")))))))
+    (native-inputs (list pkg-config gzip))
+    (inputs
+     (list crcpp
+           ffmpeg
+           fmt
+           libebur128
+           libinih
+           taglib
+           zlib))
+    (home-page "https://github.com/complexlogic/rsgain";)
+    (synopsis "ReplayGain 2.0 tagging utility")
+    (description "This package provides @acronym{rsgain, really simple gain}, a
+ReplayGain 2.0 command line utility.  rsgain applies loudness metadata tags to
+files, while leaving the audio stream untouched.  A ReplayGain-compatible 
player
+will dynamically adjust the volume of tagged files during playback.")
+    (license license:bsd-2)))
+
 (define-public filteraudio
   (let ((revision "1")
         (commit "2fc669581e2a0ff87fba8de85861b49133306094"))

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