Instead of hardcoding paths, look for them in the most obvious places.

Closes: openzfs#460
FransUrbo · Jun 6, 2014 · 7427b58 · 7427b58
1 parent 7a870db
commit 7427b58
Showing 1 changed file with 13 additions and 13 deletions.
diff --git a/scripts/common.sh.in b/scripts/common.sh.in
@@ -59,19 +59,19 @@ ZPOOL_CREATE_SH=${ZPOOL_CREATE_SH:-${pkgdatadir}/zpool-create.sh}
 ZPIOS_SH=${ZPIOS_SH:-${pkgdatadir}/zpios.sh}
 ZPIOS_SURVEY_SH=${ZPIOS_SURVEY_SH:-${pkgdatadir}/zpios-survey.sh}
 
-LDMOD=${LDMOD:-/sbin/modprobe}
-LSMOD=${LSMOD:-/sbin/lsmod}
-RMMOD=${RMMOD:-/sbin/rmmod}
-INFOMOD=${INFOMOD:-/sbin/modinfo}
-LOSETUP=${LOSETUP:-/sbin/losetup}
-MDADM=${MDADM:-/sbin/mdadm}
-PARTED=${PARTED:-/sbin/parted}
-BLOCKDEV=${BLOCKDEV:-/sbin/blockdev}
-LSSCSI=${LSSCSI:-/usr/bin/lsscsi}
-SCSIRESCAN=${SCSIRESCAN:-/usr/bin/scsi-rescan}
-SYSCTL=${SYSCTL:-/sbin/sysctl}
-UDEVADM=${UDEVADM:-/sbin/udevadm}
-AWK=${AWK:-/usr/bin/awk}
+for dir in /bin /sbin /etc /usr/bin /usr/sbin /usr/local/bin /usr/local/sbin
+do
+    for var_cmd in LDMOD:modprobe LSMOD:lsmod RMMOD:rmmod INFOMOD:modinfo \
+	LOSETUP:losetup MDADM:mdadm PARTED:parted BLOCKDEV:blockdev \
+	LSSCSI:lsscsi SCSIRESCAN:scsi-rescan SYSCTL:sysctl UDEVADM:udevadm \
+	AWK:awk
+    do
+	set -- `echo ${var_cmd/:/ }`
+	if [ -x "$dir/$2" ]; then
+	    eval $1=$2
+	fi
+    done
+done
 
 ZED_PIDFILE=${ZED_PIDFILE:-${localstatedir}/run/zed.pid}