fix remaining scripts

util/grub-reboot.in

@@ -45,7 +45,11 @@ EOF
 }
 
 # Check the arguments.
-for option in "$@"; do
+while test $# -gt 0
+do
+    option=$1
+    shift
+
     case "$option" in
     -h | --help)
 	usage
@@ -53,8 +57,12 @@ for option in "$@"; do
     -v | --version)
 	echo "grub-reboot (GNU GRUB ${PACKAGE_VERSION})"
 	exit 0 ;;
+
+    --root-directory)
+	rootdir=$1; shift ;;
     --root-directory=*)
 	rootdir=`echo "$option" | sed 's/--root-directory=//'` ;;
+
     -*)
 	echo "Unrecognized option \`$option'" 1>&2
 	usage

util/grub-set-default.in

@@ -45,7 +45,11 @@ EOF
 }
 
 # Check the arguments.
-for option in "$@"; do
+while test $# -gt 0
+do
+    option=$1
+    shift
+
     case "$option" in
     -h | --help)
 	usage
@@ -53,8 +57,12 @@ for option in "$@"; do
     -v | --version)
 	echo "grub-set-default (GNU GRUB ${PACKAGE_VERSION})"
 	exit 0 ;;
+
+    --root-directory)
+	rootdir=$1; shift ;;
     --root-directory=*)
 	rootdir=`echo "$option" | sed 's/--root-directory=//'` ;;
+
     -*)
 	echo "Unrecognized option \`$option'" 1>&2
 	usage

util/i386/efi/grub-install.in

@@ -71,7 +71,11 @@ EOF
 }
 
 # Check the arguments.
-for option in "$@"; do
+while test $# -gt 0
+do
+    option=$1
+    shift
+
     case "$option" in
     -h | --help)
 	usage
@@ -79,16 +83,32 @@ for option in "$@"; do
     -v | --version)
 	echo "grub-install (GNU GRUB ${PACKAGE_VERSION})"
 	exit 0 ;;
+
+    --modules)
+        modules=$1; shift ;;
     --modules=*)
 	modules=`echo "$option" | sed 's/--modules=//'` ;;
+
+    --root-directory)
+	rootdir=$1; shift ;;
     --root-directory=*)
 	rootdir=`echo "$option" | sed 's/--root-directory=//'` ;;
+
+    --grub-mkimage)
+	grub_mkimage=$1; shift ;;
     --grub-mkimage=*)
 	grub_mkimage=`echo "$option" | sed 's/--grub-mkimage=//'` ;;
+
+    --grub-mkdevicemap)
+	grub_mkdevicemap=$1; shift ;;
     --grub-mkdevicemap=*)
 	grub_mkdevicemap=`echo "$option" | sed 's/--grub-mkdevicemap=//'` ;;
+
+    --grub-probe)
+	grub_probe=$1; shift ;;
     --grub-probe=*)
 	grub_probe=`echo "$option" | sed 's/--grub-probe=//'` ;;
+
     --no-floppy)
 	no_floppy="--no-floppy" ;;
     --recheck)

util/ieee1275/grub-install.in

@@ -75,7 +75,11 @@ EOF
 }
 
 # Check the arguments.
-for option in "$@"; do
+while test $# -gt 0
+do
+    option=$1
+    shift
+
     case "$option" in
     -h | --help)
 	usage
@@ -83,16 +87,32 @@ for option in "$@"; do
     -v | --version)
 	echo "grub-install (GNU GRUB ${PACKAGE_VERSION})"
 	exit 0 ;;
+
+    --modules)
+	modules=$1; shift ;;
     --modules=*)
 	modules=`echo "$option" | sed 's/--modules=//'` ;;
+
+    --root-directory)
+	rootdir=$1; shift ;;
     --root-directory=*)
 	rootdir=`echo "$option" | sed 's/--root-directory=//'` ;;
+
+    --grub-mkdevicemap)
+	grub_mkdevicemap=$1; shift ;;
     --grub-mkdevicemap=*)
 	grub_mkdevicemap=`echo "$option" | sed 's/--grub-mkdevicemap=//'` ;;
+
+    --grub-mkimage)
+	grub_mkimage=$1; shift ;;
     --grub-mkimage=*)
 	grub_mkimage=`echo "$option" | sed 's/--grub-mkimage=//'` ;;
+
+    --grub-probe)
+	grub_probe=$1; shift ;;
     --grub-probe=*)
 	grub_probe=`echo "$option" | sed 's/--grub-probe=//'` ;;
+
     --no-nvram)
 	update_nvram=no ;;
     # This is an undocumented feature...

util/powerpc/ieee1275/grub-mkrescue.in

@@ -55,7 +55,11 @@ EOF
 input_dir=${pkglibdir}
 
 # Check the arguments.
-for option in "$@"; do
+while test $# -gt 0
+do
+    option=$1
+    shift
+
     case "$option" in
     -h | --help)
 	usage
@@ -63,12 +67,22 @@ for option in "$@"; do
     -v | --version)
 	echo "grub-mkrescue (GNU GRUB ${PACKAGE_VERSION})"
 	exit 0 ;;
+
+    --modules)
+	modules=$1; shift ;;
     --modules=*)
 	modules=`echo "$option" | sed 's/--modules=//'` ;;
+
+    --pkglibdir)
+	input_dir=$1; shift ;;
     --pkglibdir=*)
 	input_dir=`echo "$option" | sed 's/--pkglibdir=//'` ;;
+
+    --grub-mkimage)
+	grub_mkimage=$1; shift ;;
     --grub-mkimage=*)
 	grub_mkimage=`echo "$option" | sed 's/--grub-mkimage=//'` ;;
+
     -*)
 	echo "Unrecognized option \`$option'" 1>&2
 	usage