From 26e61dd074df64f9e1d779273efd56fa9d92cdc5 Mon Sep 17 00:00:00 2001
From: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Wed, 28 Jul 2010 16:30:45 -0700
Subject: [PATCH] Generate common.sh with paths from configure

The common.sh script assumed that it was either being run from
in-tree or was installed under /usr/libexec/zfs.  If this was
not the case, because of say the default --prefix=/usr/local,
then the paths would be wrong.  To fix this common.sh is now
generated from common.sh.in with the correct path information
provided at configure time.
---
 configure.ac                        |  1 +
 scripts/{common.sh => common.sh.in} | 31 ++++++++++++++++++-----------
 scripts/zconfig.sh                  |  2 --
 scripts/zfs.sh                      |  2 --
 scripts/zpool-create.sh             |  2 --
 5 files changed, 20 insertions(+), 18 deletions(-)
 rename scripts/{common.sh => common.sh.in} (92%)
 mode change 100755 => 100644

diff --git a/configure.ac b/configure.ac
index 7265a99db2..2e4a2c5cda 100644
--- a/configure.ac
+++ b/configure.ac
@@ -82,6 +82,7 @@ AC_CONFIG_FILES([
 	module/zcommon/Makefile
 	module/zfs/Makefile
 	scripts/Makefile
+	scripts/common.sh
 	zfs.spec
 	zfs-modules.spec
 ])
diff --git a/scripts/common.sh b/scripts/common.sh.in
old mode 100755
new mode 100644
similarity index 92%
rename from scripts/common.sh
rename to scripts/common.sh.in
index c1229b9864..75e5a51a58
--- a/scripts/common.sh
+++ b/scripts/common.sh.in
@@ -26,20 +26,27 @@ RAID10S=()
 RAIDZS=()
 RAIDZ2S=()
 
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libexecdir=@libexecdir@
+pkglibexecdir=${libexecdir}/@PACKAGE@
+bindir=@bindir@
+sbindir=@sbindir@
+
 ETCDIR=${ETCDIR:-/etc}
 DEVDIR=${DEVDIR:-/dev/disk/zpool}
-ZPOOLDIR=${ZPOOLDIR:-/usr/libexec/zfs/zpool-config}
+ZPOOLDIR=${ZPOOLDIR:-${pkglibexecdir}/zpool-config}
 
-ZDB=${ZDB:-/usr/sbin/zdb}
-ZFS=${ZFS:-/usr/sbin/zfs}
-ZINJECT=${ZINJECT:-/usr/sbin/zinject}
-ZPOOL=${ZPOOL:-/usr/sbin/zpool}
-ZPOOL_ID=${ZPOOL_ID:-/usr/bin/zpool_id}
-ZTEST=${ZTEST:-/usr/sbin/ztest}
+ZDB=${ZDB:-${sbindir}/zdb}
+ZFS=${ZFS:-${sbindir}/zfs}
+ZINJECT=${ZINJECT:-${sbindir}/zinject}
+ZPOOL=${ZPOOL:-${sbindir}/zpool}
+ZPOOL_ID=${ZPOOL_ID:-${bindir}/zpool_id}
+ZTEST=${ZTEST:-${sbindir}/ztest}
 
-COMMON_SH=${COMMON_SH:-/usr/libexec/zfs/common.sh}
-ZFS_SH=${ZFS_SH:-/usr/libexec/zfs/zfs.sh}
-ZPOOL_CREATE_SH=${ZPOOL_CREATE_SH:-/usr/libexec/zfs/zpool-create.sh}
+COMMON_SH=${COMMON_SH:-${pkglibexecdir}/common.sh}
+ZFS_SH=${ZFS_SH:-${pkglibexecdir}/zfs.sh}
+ZPOOL_CREATE_SH=${ZPOOL_CREATE_SH:-${pkglibexecdir}/zpool-create.sh}
 
 LDMOD=${LDMOD:-/sbin/modprobe}
 LSMOD=${LSMOD:-/sbin/lsmod}
@@ -134,7 +141,7 @@ load_modules() {
 
 		for OPT in "$@"; do
 			OPT_NAME=`echo ${OPT} | cut -f1 -d'='`
-			
+
 			if [ ${NAME} = "${OPT_NAME}" ]; then
 				VALUE=`echo ${OPT} | cut -f2- -d'='`
 			fi
@@ -311,7 +318,7 @@ udev_raid10_setup() {
 udev_raidz_setup() {
 	local RANKS=$1
 	local CHANNELS=$2
-	
+
 	RAIDZS=()
 	for RANK in `seq 1 ${RANKS}`; do
 		RAIDZ=("raidz")
diff --git a/scripts/zconfig.sh b/scripts/zconfig.sh
index 55e4c46453..b74c57087a 100755
--- a/scripts/zconfig.sh
+++ b/scripts/zconfig.sh
@@ -7,8 +7,6 @@ basedir="$(dirname $0)"
 SCRIPT_COMMON=common.sh
 if [ -f "${basedir}/${SCRIPT_COMMON}" ]; then
 . "${basedir}/${SCRIPT_COMMON}"
-elif [ -f /usr/libexec/zfs/${SCRIPT_COMMON} ]; then
-. /usr/libexec/zfs/${SCRIPT_COMMON}
 else
 echo "Missing helper script ${SCRIPT_COMMON}" && exit 1
 fi
diff --git a/scripts/zfs.sh b/scripts/zfs.sh
index a342aad4dc..523fbfcc0e 100755
--- a/scripts/zfs.sh
+++ b/scripts/zfs.sh
@@ -7,8 +7,6 @@ basedir="$(dirname $0)"
 SCRIPT_COMMON=common.sh
 if [ -f "${basedir}/${SCRIPT_COMMON}" ]; then
 . "${basedir}/${SCRIPT_COMMON}"
-elif [ -f /usr/libexec/zfs/${SCRIPT_COMMON} ]; then
-. /usr/libexec/zfs/${SCRIPT_COMMON}
 else
 echo "Missing helper script ${SCRIPT_COMMON}" && exit 1
 fi
diff --git a/scripts/zpool-create.sh b/scripts/zpool-create.sh
index 8e44f81c66..d6b301e325 100755
--- a/scripts/zpool-create.sh
+++ b/scripts/zpool-create.sh
@@ -5,8 +5,6 @@ basedir="$(dirname $0)"
 SCRIPT_COMMON=common.sh
 if [ -f "${basedir}/${SCRIPT_COMMON}" ]; then
 . "${basedir}/${SCRIPT_COMMON}"
-elif [ -f /usr/libexec/zfs/${SCRIPT_COMMON} ]; then
-. /usr/libexec/zfs/${SCRIPT_COMMON}
 else
 echo "Missing helper script ${SCRIPT_COMMON}" && exit 1
 fi