sddm: add Conflict=kmscon@tty@{SDDM_INITIAL_VT}.service

- Use bash array for CMAKE_AFTER by the way.
- Tracking AOSC patches at AOSC-Tracking/sddm @ aosc/v0.21.0
  (HEAD: 7bd676f7f1ab96e20237787a4865b39adb9042c5).

Author: xry111

desktop-displaymanagers/sddm/autobuild/defines

@@ -5,7 +5,9 @@ PKGDEP="qt-5"
 BUILDDEP="extra-cmake-modules docutils"
 PKGDES="QML based X11 display manager"
 
-CMAKE_AFTER="-DCMAKE_INSTALL_LIBEXECDIR=/usr/lib/sddm \
-             -DDBUS_CONFIG_DIR=/usr/share/dbus-1/system.d \
-             -DBUILD_MAN_PAGES=ON \
-             -DDBUS_CONFIG_FILENAME=sddm_org.freedesktop.DisplayManager.conf"
+CMAKE_AFTER=(
+    '-DCMAKE_INSTALL_LIBEXECDIR=/usr/lib/sddm'
+    '-DDBUS_CONFIG_DIR=/usr/share/dbus-1/system.d'
+    '-DBUILD_MAN_PAGES=ON'
+    '-DDBUS_CONFIG_FILENAME=sddm_org.freedesktop.DisplayManager.conf'
+)

desktop-displaymanagers/sddm/autobuild/patches/0001-AOSCOS-conflict-with-kmsconvt-SDDM_INITIAL_VT-.servi.patch

@@ -0,0 +1,28 @@
+From 7bd676f7f1ab96e20237787a4865b39adb9042c5 Mon Sep 17 00:00:00 2001
+From: Xi Ruoyao <xry111@xry111.site>
+Date: Sun, 22 Mar 2026 01:03:13 +0800
+Subject: [PATCH] AOSCOS: conflict with kmsconvt@${SDDM_INITIAL_VT}.service
+
+Allow us to switch that tty to use kmscon.
+---
+ services/sddm.service.in | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/services/sddm.service.in b/services/sddm.service.in
+index 0b46443..a84874f 100644
+--- a/services/sddm.service.in
++++ b/services/sddm.service.in
+@@ -1,8 +1,8 @@
+ [Unit]
+ Description=Simple Desktop Display Manager
+ Documentation=man:sddm(1) man:sddm.conf(5)
+-Conflicts=getty@tty${SDDM_INITIAL_VT}.service
+-After=systemd-user-sessions.service getty@tty${SDDM_INITIAL_VT}.service plymouth-quit.service systemd-logind.service
++Conflicts=getty@tty${SDDM_INITIAL_VT}.service kmsconvt@tty${SDDM_INITIAL_VT}.service
++After=systemd-user-sessions.service getty@tty${SDDM_INITIAL_VT}.service kmsconvt@tty${SDDM_INITIAL_VT}.service plymouth-quit.service systemd-logind.service
+ PartOf=graphical.target
+ StartLimitIntervalSec=30
+ StartLimitBurst=2
+-- 
+2.53.0
+

desktop-displaymanagers/sddm/spec

@@ -1,5 +1,5 @@
 VER=0.21.0
-REL=1
+REL=2
 SRCS="git::commit=tags/v$VER::https://github.com/sddm/sddm"
 CHKSUMS="SKIP"
 CHKUPDATE="anitya::id=4776"