Break apart cryptsetup stuff into separate append_luks() and make append_auxillary() dependent on ${BUSYBOX} for gentoo bug #247052

ChangeLog

@@ -2,6 +2,10 @@
 # Copyright 1999-2008 Gentoo Foundation; 2008 Chris Gianelloni, Andrew Gaffney
 # Distributed under the GPL v2
 
+  17 Nov 2008; Andrew Gaffney <agaffney@gentoo.org> gen_initramfs.sh:
+  Break apart cryptsetup stuff into separate append_luks() and make
+  append_auxillary() dependent on ${BUSYBOX} for gentoo bug #247052
+
   15 Nov 2008; Andrew Gaffney <agaffney@gentoo.org> defaults/linuxrc:
   Applied patch for UUID support for real_resume= from gentoo bug #239687
 

gen_initramfs.sh

@@ -280,6 +280,39 @@ append_overlay(){
 	find . -print | cpio ${CPIO_ARGS} --append -F "${CPIO}"
 }
 
+append_luks() {
+	if [ -d "${TEMP}/initramfs-luks-temp" ]
+	then
+		rm -r "${TEMP}/initramfs-luks-temp/"
+	fi
+	mkdir -p "${TEMP}/initramfs-luks-temp/lib/luks"
+	cd "${TEMP}/initramfs-luks-temp"
+	if isTrue ${LUKS}
+	then
+		if is_static /bin/cryptsetup
+		then
+			print_info 1 "Including LUKS support"
+			rm -f ${TEMP}/initramfs-aux-temp/sbin/cryptsetup
+			cp /bin/cryptsetup ${TEMP}/initramfs-aux-temp/sbin/cryptsetup
+			chmod +x "${TEMP}/initramfs-aux-temp/sbin/cryptsetup"
+		elif is_static /sbin/cryptsetup
+		then
+			print_info 1 "Including LUKS support"
+			rm -f ${TEMP}/initramfs-aux-temp/sbin/cryptsetup
+			cp /sbin/cryptsetup ${TEMP}/initramfs-aux-temp/sbin/cryptsetup
+		chmod +x "${TEMP}/initramfs-aux-temp/sbin/cryptsetup"
+
+		else
+			print_info 1 "LUKS support requires static cryptsetup at /bin/cryptsetup or /sbin/cryptsetup"
+			print_info 1 "Not including LUKS support"
+		fi
+	fi
+	find . -print | cpio ${CPIO_ARGS} --append -F "${CPIO}" \
+		|| gen_die "appending cryptsetup to cpio"
+	cd "${TEMP}"
+	rm -r "${TEMP}/initramfs-luks-temp/"
+}
+
 append_firmware() {
 	if [ -z "${FIRMWARE_FILES}" -a ! -d "${FIRMWARE_DIR}" ]
 	then
@@ -436,26 +469,6 @@ append_auxilary() {
 	then
 		echo 'MY_HWOPTS="${MY_HWOPTS} slowusb"' >> ${TEMP}/initramfs-aux-temp/etc/initrd.defaults
 	fi
-	if isTrue ${LUKS}
-	then
-		if is_static /bin/cryptsetup
-		then
-			print_info 1 "Including LUKS support"
-			rm -f ${TEMP}/initramfs-aux-temp/sbin/cryptsetup
-			cp /bin/cryptsetup ${TEMP}/initramfs-aux-temp/sbin/cryptsetup
-			chmod +x "${TEMP}/initramfs-aux-temp/sbin/cryptsetup"
-		elif is_static /sbin/cryptsetup
-		then
-			print_info 1 "Including LUKS support"
-			rm -f ${TEMP}/initramfs-aux-temp/sbin/cryptsetup
-			cp /sbin/cryptsetup ${TEMP}/initramfs-aux-temp/sbin/cryptsetup
-		chmod +x "${TEMP}/initramfs-aux-temp/sbin/cryptsetup"
-
-		else
-			print_info 1 "LUKS support requires static cryptsetup at /bin/cryptsetup or /sbin/cryptsetup"
-			print_info 1 "Not including LUKS support"
-		fi
-	fi
 
 	cd ${TEMP}/initramfs-aux-temp/sbin && ln -s ../init init
 	cd ${TEMP}
@@ -489,12 +502,13 @@ create_initramfs() {
 		|| gen_die "Could not create empty cpio at ${CPIO}"
 
 	append_data 'base_layout'
-	append_data 'auxilary'
+	append_data 'auxilary' "${BUSYBOX}"
 	append_data 'busybox' "${BUSYBOX}"
 	append_data 'lvm' "${LVM}"
 	append_data 'dmraid' "${DMRAID}"
 	append_data 'evms' "${EVMS}"
 	append_data 'mdadm' "${MDADM}"
+	append_data 'luks' "${LUKS}"
 	
 	if [ "${NORAMDISKMODULES}" -eq '0' ]
 	then