[rpms/gtkmm3.0] rawhide: Switch to gnome-srpm-macros macro

[rpms/gtkmm3.0] rawhide: Switch to gnome-srpm-macros macro

[Milan Crha]

            A new commit has been pushed.

            Repo   : rpms/gtkmm3.0
            Branch : rawhide
            Commit : d54b97e50dd8c2a13aef2497ac851c927ca8226b
            Author : Milan Crha <mcrha@redhat.com>
            Date   : 2026-07-02T13:49:07+02:00
            Stats  : +2/-3 in 2 file(s)
            URL    : https://src.fedoraproject.org/rpms/gtkmm3.0/c/d54b97e50dd8c2a13aef2497ac851c927ca8226b?branch=rawhide

            Log:
            Switch to gnome-srpm-macros macro

[skip changelog]

---
diff --git a/.gitignore b/.gitignore
index 6fdc48f..a838c04 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /gtkmm-*.tar.bz2
 /gtkmm-*.tar.xz
+/gtkmm-*-build

diff --git a/gtkmm3.0.spec b/gtkmm3.0.spec
index 92d8dec..1274ab2 100644
--- a/gtkmm3.0.spec
+++ b/gtkmm3.0.spec
@@ -1,6 +1,4 @@
 %global apiver 3.0
-# first two digits of version
-%define release_version %(echo %{version} | awk -F. '{print $1"."$2}')
 
 %global glibmm24_version 2.54.0
 %global gtk3_version 3.24.0
@@ -16,7 +14,7 @@ Summary:        C++ interface for the GTK+ library
 
 License:        LGPL-2.1-or-later AND GPL-2.0-or-later
 URL:            https://www.gtkmm.org/
-Source0:        https://download.gnome.org/sources/gtkmm/%{release_version}/gtkmm-%{version}.tar.xz
+Source0:        https://download.gnome.org/sources/gtkmm/%{gnome_major_minor_version}/gtkmm-%{version}.tar.xz
 
 BuildRequires:  doxygen
 BuildRequires:  gcc-c++