initial buildroot for linux 5.15

package/openrc/Config.in

@@ -0,0 +1,29 @@
+config BR2_PACKAGE_OPENRC
+	bool "openrc"
+	depends on BR2_USE_MMU # fork()
+	depends on !BR2_STATIC_LIBS
+	depends on BR2_INIT_OPENRC
+	select BR2_PACKAGE_BUSYBOX_SHOW_OTHERS # kmod tools
+	select BR2_PACKAGE_KMOD # runtime
+	select BR2_PACKAGE_KMOD_TOOLS # runtime
+	select BR2_PACKAGE_NCURSES
+	help
+	  Init that works on top of pid 1 (for example
+	  openrc-init). By default it does quite a lot on startup
+	  (like setting hwclock, mounting directories, configuring
+	  interfaces and so on). So for this init to properly work you
+	  need at least these tools on the root filesystem (default
+	  busybox configuration provides them all):
+
+	  swapon, fsck, hwclock, getty, login, grep, mount, coreutils,
+	  procps, modprobe (kmod), net-tools
+
+	  Number of tools may be decreased by removing services that
+	  use them.
+
+	  https://github.com/OpenRC/openrc
+
+comment "openrc needs a toolchain w/ dynamic library"
+	depends on BR2_USE_MMU
+	depends on BR2_INIT_OPENRC
+	depends on BR2_STATIC_LIBS