package/skeleton-init-openrc: new package

This basic skeleton is similar to skeleton-init-sysv.
All links in /var are same as in skeleton-init-sysv to be compatible
with current default filesystem scheme.

Exceptions:

* /dev/shm and /dev/pts dirs were removed, since they are created by
  openrc devfs service
* /etc/fstab does not need /dev/shm, /dev/pts and /sys entries
  becuse they are mounted by devfs and sysfs services respectively

Signed-off-by: Michał Łyszczek <michal.lyszczek@bofc.pl>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

DEVELOPERS

@@ -1616,6 +1616,7 @@ F:	board/pine64/rock64
 F:	configs/rock64_defconfig
 F:	configs/socrates_cyclone5_defconfig
 F:	package/openrc/
+F:	package/skeleton-init-openrc/
 
 N:	Michel Stempin <michel.stempin@wanadoo.fr>
 F:	board/licheepi/

package/Config.in

@@ -5,6 +5,7 @@ menu "Target packages"
 	source "package/skeleton-custom/Config.in"
 	source "package/skeleton-init-common/Config.in"
 	source "package/skeleton-init-none/Config.in"
+	source "package/skeleton-init-openrc/Config.in"
 	source "package/skeleton-init-systemd/Config.in"
 	source "package/skeleton-init-sysv/Config.in"
 

package/skeleton-init-openrc/Config.in

@@ -0,0 +1,7 @@
+config BR2_PACKAGE_SKELETON_INIT_OPENRC
+	bool
+	select BR2_PACKAGE_HAS_SKELETON
+	select BR2_PACKAGE_SKELETON_INIT_COMMON
+
+config BR2_PACKAGE_PROVIDES_SKELETON
+	default "skeleton-init-openrc" if BR2_PACKAGE_SKELETON_INIT_OPENRC

package/skeleton-init-openrc/skeleton-init-openrc.mk

@@ -0,0 +1,22 @@
+################################################################################
+#
+# skeleton-init-openrc
+#
+################################################################################
+
+# The skeleton can't depend on the toolchain, since all packages depends on the
+# skeleton and the toolchain is a target package, as is skeleton.
+# Hence, skeleton would depends on the toolchain and the toolchain would depend
+# on skeleton.
+SKELETON_INIT_OPENRC_ADD_TOOLCHAIN_DEPENDENCY = NO
+SKELETON_INIT_OPENRC_ADD_SKELETON_DEPENDENCY = NO
+
+SKELETON_INIT_OPENRC_DEPENDENCIES = skeleton-init-common
+
+SKELETON_INIT_OPENRC_PROVIDES = skeleton
+
+define SKELETON_INIT_OPENRC_INSTALL_TARGET_CMDS
+	$(call SYSTEM_RSYNC,$(SKELETON_INIT_OPENRC_PKGDIR)/skeleton,$(TARGET_DIR))
+endef
+
+$(eval $(generic-package))

package/skeleton-init-openrc/skeleton/dev/log

@@ -0,0 +1 @@
+../tmp/log

package/skeleton-init-openrc/skeleton/etc/fstab

@@ -0,0 +1,3 @@
+# <file system>	<mount pt>	<type>	<options>	<dump>	<pass>
+tmpfs		/tmp		tmpfs	mode=1777	0	0
+tmpfs		/run		tmpfs	mode=0755,nosuid,nodev	0	0

package/skeleton-init-openrc/skeleton/var/cache

@@ -0,0 +1 @@
+../tmp

package/skeleton-init-openrc/skeleton/var/lib/misc

@@ -0,0 +1 @@
+../../tmp

package/skeleton-init-openrc/skeleton/var/lock

@@ -0,0 +1 @@
+../tmp

package/skeleton-init-openrc/skeleton/var/log

@@ -0,0 +1 @@
+../tmp

package/skeleton-init-openrc/skeleton/var/run

@@ -0,0 +1 @@
+../run

package/skeleton-init-openrc/skeleton/var/spool

@@ -0,0 +1 @@
+../tmp

package/skeleton-init-openrc/skeleton/var/tmp

@@ -0,0 +1 @@
+../tmp