X-Git-Url: http://git.ozlabs.org/?p=yaboot.git;a=blobdiff_plain;f=ybin%2Fybin;h=44e63f4468090698d9b62b22f9c76f00561e7850;hp=6feef555b25e71484242f73c3dfc51bcf6986c02;hb=1bdc16516d7e67a30fa48a594f91aafff0c5eb46;hpb=24679e706305e0910f181a9640b8b88a30662d03

diff --git a/ybin/ybin b/ybin/ybin
index 6feef55..44e63f4 100755
--- a/ybin/ybin
+++ b/ybin/ybin
@@ -29,7 +29,7 @@ fi
 PRG="${0##*/}"
 ABSPRG="$0"
 SIGINT="$PRG: Interrupt caught ... exiting"
-VERSION=1.3.14
+VERSION=1.3.16
 DEBUG=0
 VERBOSE=0
 TMP="${TMPDIR:-/tmp}"
@@ -436,22 +436,21 @@ checkconf()
     fi
 
     if [ "$nonvram" = 0 ] ; then
-		## see if nvsetenv or nvram exists and is executable
-		for program in nvsetenv nvram ; do
-			if (command -v $program > /dev/null 2>&1) && [ -x `command -v $program` ] ; then
-				NVRAM_PROG=$program
-				break
-			fi
-		done
-		if [ -z "$NVRAM_PROG" ] ; then
-			nonvram=1
-			echo 1>&2 "$PRG: Warning: \`nvsetenv' and \`nvram' could not be found, nvram will not be updated"
-		fi
+	## see if nvsetenv exists and is executable
+	if (command -v nvsetenv > /dev/null 2>&1) ; then
+	    [ -x `command -v nvsetenv` ] || MISSING=1 ; else MISSING=1
 	fi
 
 	if [ "$nonvram" = 0 ] ; then
 	    ## if nvsetenv exists see if its the old broken version
-		if [ "$NVRAM_PROG" = "nvsetenv" ] && ! nvsetenv --version > /dev/null 2>&1 ; then
+	    if [ "$MISSING" != 1 ] ; then
+		nvsetenv --version > /dev/null 2>&1 || OLD=1
+	    else
+		nonvram=1
+		echo 1>&2 "$PRG: Warning: \`nvsetenv' could not be found, nvram will not be updated"
+	    fi
+
+	    if [ "$OLD" = 1 ] ; then
 		## i check this myself to avoid misleading error
 		## messages. nvsetenv should REALLY support --version.
 		if [ ! -e /dev/nvram ] ; then
@@ -472,7 +471,7 @@ checkconf()
 		    nonvram=1
 		else
 		    nonvram=1
-		    echo 1>&2 "$PRG: Warning: Incompatible version of nvsetenv, nvram will not be updated"
+		    echo 1>&2 "$PRG: Warning: Incompatible version of \`nvsetenv', nvram will not be updated"
 		fi
 	    fi
 	fi
@@ -927,11 +926,7 @@ util_install()
 	if [ "$nonvram" = 0 ] ; then
 	    [ "$VERBOSE" = 1 ] && echo "$PRG: Updating OpenFirmware boot-device variable in nvram..."
 	    [ "$DEBUG" = 1 ] && echo 1>&2 "$PRG: DEBUG: boot-device=${ofboot},${OFFILE}"
-		if [ "$NVRAM_PROG" = "nvsetenv" ] ; then
-			nvsetenv boot-device "${ofboot},${OFFILE}"
-		else
-			nvram -p common --update-config boot-device="${ofboot},${OFFILE}"
-		fi
+	    nvsetenv boot-device "${ofboot},${OFFILE}"
 	    if [ $? != 0 ] ; then
 		echo 1>&2 "$PRG: An error occured while updating nvram, we'll ignore it"
 	    fi
@@ -1117,11 +1112,7 @@ mnt_install()
     if [ "$nonvram" = 0 ] ; then
 	[ "$VERBOSE" = 1 ] && echo "$PRG: Updating OpenFirmware boot-device variable in nvram..."
 	[ "$DEBUG" = 1 ] && echo 1>&2 "$PRG: DEBUG: boot-device=${ofboot},${OFFILE}"
-	if [ "$NVRAM_PROG" = "nvsetenv" ] ; then
-		nvsetenv boot-device "${ofboot},${OFFILE}"
-	else
-		nvram -p common --update-config boot-device="${ofboot},${OFFILE}"
-	fi
+	nvsetenv boot-device "${ofboot},${OFFILE}"
 	if [ $? != 0 ] ; then
 	    echo 1>&2 "$PRG: An error occured while updating nvram, we'll ignore it"
 	fi
@@ -1161,6 +1152,7 @@ raw_install()
     fi
     sync ; sync
     [ "$VERBOSE" = 1 ] && echo "$PRG: Installation successful"
+    return 0
 }
 
 ## make sure the first stage ofboot generator is compatible.
@@ -1667,14 +1659,15 @@ checkconf || exit 1
 
 if [ "x$bootonce" != "x" ]; then
     foundlabel=`sed s/\#.*// $bootconf | grep "label=$bootonce$" | wc -l`
-    if [ "$nonvram" = 0 ]; then
+    if [ "$nonvram" = 1 ]; then
 	echo 1>&2 "$PRG: --bootonce specified, but nvsetenv not available."
 	exit 1
     fi
     if [ "$foundlabel" = 1 ]; then
 	nvsetenv boot-once "$bootonce"
 	foundlabel=`nvsetenv boot-once`
-	if [ "$foundlabel" != "boot-once=$bootonce" ]; then
+	if [ "$foundlabel" != "boot-once=$bootonce" -a \
+             "$foundlabel" != "$bootonce" ]; then
 	    echo 1>&2 "$PRG: Could not nvsetenv boot-once $bootonce"
 	    exit 1
 	fi