Add new kernel branches metapackages

Users now will be able to install an older LTS kernel for older hardware (linux-legacy-cereus),
and the current mainline kernel for newer hardware and features (linux-mainline-cereus).

The legacy metapackage now will be the default for i686 setups,
while x86_64 remains using the latest LTS kernel.

srcpkgs/base-cereus/template

@@ -1,6 +1,6 @@
 # Template file for 'base-cereus'
 pkgname=base-cereus
-version=2023.02.14
+version=2023.11.12
 revision=1
 build_style=meta
 repository=cereus-core
@@ -25,5 +25,6 @@ case "$XBPS_TARGET_MACHINE" in
 esac
 
 case "$XBPS_TARGET_MACHINE" in
-	i686*|x86_64*|ppc*) depends+=" linux-default-cereus";;
+	x86_64*|ppc*) depends+=" linux-default-cereus";;
+    i686*) depends +=" linux-legacy-cereus" ;;
 esac

srcpkgs/linux-legacy-cereus-headers

@@ -0,0 +1 @@
+linux-legacy-cereus

srcpkgs/linux-legacy-cereus/template

@@ -0,0 +1,16 @@
+# Template file for 'linux-legacy-cereus'
+pkgname=linux-legacy-cereus
+version=4.19
+revision=1
+build_style=meta
+repository="cereus-core"
+depends="linux${version} linux-base"
+short_desc="Cereus Linux legacy kernel meta package"
+maintainer="Kevin Figueroa <kfdevart@disroot.org>"
+license="Public Domain"
+homepage="http://CereusLinuxProject.github.io/"
+
+linux-legacy-cereus-headers_package() {
+	short_desc="Cereus Linux default kernel headers meta package"
+	depends="linux${version}-headers"
+}

srcpkgs/linux-mainline-cereus-headers

@@ -0,0 +1 @@
+linux-mainline-cereus

srcpkgs/linux-mainline-cereus/template

@@ -0,0 +1,16 @@
+# Template file for 'linux-mainline-cereus'
+pkgname=linux-mainline-cereus
+version=6.6
+revision=1
+build_style=meta
+repository="cereus-core"
+depends="linux${version} linux-base"
+short_desc="Cereus Linux mainline kernel meta package"
+maintainer="Kevin Figueroa <kfdevart@disroot.org>"
+license="Public Domain"
+homepage="http://CereusLinuxProject.github.io/"
+
+linux-legacy-cereus-headers_package() {
+	short_desc="Cereus Linux default kernel headers meta package"
+	depends="linux${version}-headers"
+}