From 553aa3742ca43b4ba4e87b2dea2c5d31cc43a124 Mon Sep 17 00:00:00 2001
From: Scott James Remnant <scott@ubuntu.com>
Date: Wed, 16 Dec 2009 17:47:49 +0000
Subject: mkinitramfs: generate pre-cached boot order file

if tsort is available, use it instead of custom sorting code
if a pre-cached order file is available, use that instead

[ move cache_run_scripts from scripts/functions to hook-scripts
  as only used on mkinitramfs build and not on boot ]

Signed-off-by: maximilian attems <maks@debian.org>
---
 hook-functions | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'hook-functions')

diff --git a/hook-functions b/hook-functions
index ab2f486..cf41e42 100644
--- a/hook-functions
+++ b/hook-functions
@@ -485,6 +485,22 @@ EOF
 
 }
 
+# cache boot scripts order
+cache_run_scripts()
+{
+	DESTDIR=${1}
+	scriptdir=${2}
+	initdir=${DESTDIR}${scriptdir}
+	[ ! -d ${initdir} ] && return
+
+	runlist=$(get_prereq_pairs | tsort)
+	for crs_x in ${runlist}; do
+		[ -f ${initdir}/${crs_x} ] || continue
+		echo "${scriptdir}/${crs_x}" >> ${initdir}/ORDER
+		echo "[ -e /conf/param.conf ] && . /conf/param.conf" >> ${initdir}/ORDER
+	done
+}
+
 # minimal supported kernel version
 check_minkver()
 {
-- 
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