move hidepid to separate package

recipes-core/images/helium-image-default.bb

@@ -29,6 +29,11 @@ OS_TOOLS = " \
 	nano \
 "
 
+# system hardening
+HARDENING = " \
+	hidepid \
+"
+
 # helium base packages
 HELIUM_BASE = " \
 "

recipes-core/initscripts/initscripts_%.bbappend

@@ -1,9 +0,0 @@
-FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
-
-SRC_URI = "file://hidepid.sh"
-S = "${WORKDIR}"
-
-do_install:append () {
-	install -m 0755 ${WORKDIR}/hidepid.sh ${D}${sysconfdir}/init.d
-	update-rc.d -r ${D} hidepid.sh start 10 S .
-}

recipes-hardening/hidepid/hidepid_1.0.bb

@@ -0,0 +1,12 @@
+SUMMARY = "hidepid - hide other users' processes from /proc"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+
+SRC_URI = "file://hidepid.sh"
+
+DEPENDS = "update-rc.d-native"
+
+do_install() {
+	install -D -m 0755 ${WORKDIR}/hidepid.sh ${D}${sysconfdir}/init.d/hidepid.sh
+	update-rc.d -r ${D} hidepid.sh start 10 S .
+}