From ab60dcf3194c847cb6b05b64e3e505ad042c36d4 Mon Sep 17 00:00:00 2001
From: Natanael Copa <ncopa@alpinelinux.org>
Date: Wed, 29 Apr 2009 14:40:08 +0000
Subject: configurable sysconfdir, datarootdir and datadir

---
 Makefile    | 12 +++++++++++-
 mkinitfs.in | 15 +++++++++------
 2 files changed, 20 insertions(+), 7 deletions(-)

diff --git a/Makefile b/Makefile
index 1162dc6..4e1d33f 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,10 @@
 
 VERSION		:= 1.1
 
+sysconfdir	?= /etc/mkinitfs
+datarootdir	?= /usr/share
+datadir		?= $(datarootdir)/mkinitfs
+
 SBIN_FILES	:= mkinitfs bootchartd
 SHARE_FILES	:= initramfs-init
 CONF_FILES	:= mkinitfs.conf \
@@ -31,10 +35,16 @@ DISTFILES	:= $(IN_FILES) $(CONF_FILES) Makefile
 
 INSTALL		:= install
 SED		:= sed
-SED_REPLACE	:= -e 's:@VERSION@:$(FULL_VERSION):g'
+SED_REPLACE	:= -e 's:@VERSION@:$(FULL_VERSION):g' \
+		-e 's:@sysconfdir@:$(sysconfdir):g' \
+		-e 's:@datadir@:$(datadir):g'
 
 
 all:	$(SCRIPTS)
+
+clean:
+	rm -f $(SCRIPTS)
+
 help:
 	@echo mkinitfs $(VERSION)
 	@echo "usage: make install [DESTDIR=]"
diff --git a/mkinitfs.in b/mkinitfs.in
index 85ce5b0..3024c46 100755
--- a/mkinitfs.in
+++ b/mkinitfs.in
@@ -1,6 +1,12 @@
 #!/bin/sh
 
 VERSION=@VERSION@
+sysconfdir=@sysconfdir@
+datadir=@datadir@
+
+config="$sysconfidir"/mkinitfs.conf
+init="$datadir"/initramfs-init
+startdir=$PWD
 
 _cp() {
 	local i
@@ -132,9 +138,6 @@ EOF
 
 # main
 
-startdir=$PWD
-config=/etc/mkinitfs/mkinitfs.conf
-init=/usr/share/mkinitfs/initramfs-init
 
 while getopts "b:c:hi:kLlo:t:" opt; do
 	case "$opt" in
@@ -153,9 +156,9 @@ while getopts "b:c:hi:kLlo:t:" opt; do
 done
 shift $(( $OPTIND - 1 ))
 
-. "$config"
-filelists_dir=${filelists_dir:-"/etc/mkinitfs/files.d"}
-modulelists_dir=${modules_dir:-"/etc/mkinitfs/modules.d"}
+. $(readlink -f "$config")
+filelists_dir=${filelists_dir:-"$sysconfdir/files.d"}
+modulelists_dir=${modules_dir:-"$sysconfdir/modules.d"}
 [ -n "$myfeatures" ] && features="$myfeatures"
 
 if [ -n "$list_features" ]; then
-- 
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