systemd/systemd: ship a default user preset

This adds a default preset for user units, that disables them by
default. This behavior is identical to what we do with system presets,
which means that if we want a unit enabled by default then we need
to add a preset for it or rely on some other unit to pull it in
automatically. Without this default preset, user units are enabled by
default when `systemctl preset` is run on them, which may not always be
the desired behavior (i.e. we don't want this behavior with system units).

extra-repos/systemd/systemd/APKBUILD

@@ -6,7 +6,7 @@ pkgname=systemd
 # currently tracking git MR
 pkgver=256.11
 _pkgver="musl-v${pkgver//_/-}-split-usr"
-pkgrel=0
+pkgrel=1
 pkgdesc="System and service manager"
 url="https://github.com/systemd/systemd"
 arch="all !ppc64le !s390x" # blocked by pmboostrap not supporting
@@ -220,8 +220,10 @@ package() {
 	DESTDIR="$pkgdir" meson install --no-rebuild -C build
 
 	# ship default policy to leave services disabled
-	mkdir -p "$pkgdir"/usr/lib/systemd/system-preset
-	echo 'disable *' > "$pkgdir"/usr/lib/systemd/system-preset/99-default.preset
+	for type in system user; do
+		mkdir -p "$pkgdir"/usr/lib/systemd/"$type"-preset
+		echo 'disable *' > "$pkgdir"/usr/lib/systemd/"$type"-preset/99-default.preset
+	done
 
 	install -Dm755 "$srcdir"/systemd-apk-macros.sh -t \
 		"$pkgdir"/usr/lib/systemd