merge with mainline

util/grub-mkconfig.in

@@ -50,7 +50,13 @@ EOF
 }
 
 # Check the arguments.
+next_grub_cfg=false
 for option in "$@"; do
+    if $next_grub_cfg; then
+	grub_cfg=$option
+	next_grub_cfg=false
+	continue
+    fi
     case "$option" in
     -h | --help)
 	usage
@@ -59,8 +65,7 @@ for option in "$@"; do
 	echo "$0 (GNU GRUB ${package_version})"
 	exit 0 ;;
     -o)
-	shift
-	grub_cfg=$1
+	next_grub_cfg=:
 	;;
     --output=*)
 	grub_cfg=`echo "$option" | sed 's/--output=//'`
@@ -72,6 +77,11 @@ for option in "$@"; do
 	;;
     esac
 done
+if $next_grub_cfg; then
+    echo "Missing argument to \`-o'" 1>&2
+    usage
+    exit 1
+fi
 
 . ${libdir}/grub/grub-mkconfig_lib
 
@@ -236,6 +246,10 @@ export GRUB_DEFAULT \
   GRUB_HIDDEN_TIMEOUT \
   GRUB_HIDDEN_TIMEOUT_QUIET \
   GRUB_TIMEOUT \
+  GRUB_DEFAULT_BUTTON \
+  GRUB_HIDDEN_TIMEOUT_BUTTON \
+  GRUB_TIMEOUT_BUTTON \
+  GRUB_BUTTON_CMOS_ADDRESS \
   GRUB_DISTRIBUTOR \
   GRUB_CMDLINE_LINUX \
   GRUB_CMDLINE_LINUX_DEFAULT \

util/grub-mkrelpath.c

@@ -41,7 +41,7 @@ usage (int status)
     printf ("\
 Usage: %s [OPTIONS] PATH\n\
 \n\
-Make a system path relative to it's root.\n\
+Make a system path relative to its root.\n\
 \n\
 Options:\n\
   -h, --help                display this message and exit\n\

util/grub.d/00_header.in

@@ -38,11 +38,29 @@ if [ "x${GRUB_DEFAULT}" = "xsaved" ] ; then GRUB_DEFAULT='${saved_entry}' ; fi
 if [ "x${GRUB_TIMEOUT}" = "x" ] ; then GRUB_TIMEOUT=5 ; fi
 if [ "x${GRUB_GFXMODE}" = "x" ] ; then GRUB_GFXMODE=640x480 ; fi
 
+if [ "x${GRUB_DEFAULT_BUTTON}" = "x" ] ; then GRUB_DEFAULT_BUTTON="$GRUB_DEFAULT" ; fi
+if [ "x${GRUB_DEFAULT_BUTTON}" = "xsaved" ] ; then GRUB_DEFAULT_BUTTON='${saved_entry}' ; fi
+if [ "x${GRUB_TIMEOUT_BUTTON}" = "x" ] ; then GRUB_TIMEOUT_BUTTON="$GRUB_TIMEOUT" ; fi
+
 cat << EOF
 if [ -s \$prefix/grubenv ]; then
   load_env
 fi
+EOF
+if [ "x$GRUB_BUTTON_CMOS_ADDRESS" != "x" ]; then
+    cat <<EOF
+if cmostest $GRUB_BUTTON_CMOS_ADDRESS ; then
+   set default="${GRUB_DEFAULT_BUTTON}"
+else
+   set default="${GRUB_DEFAULT}"
+fi
+EOF
+else
+    cat <<EOF
 set default="${GRUB_DEFAULT}"
+EOF
+fi
+cat <<EOF
 if [ \${prev_saved_entry} ]; then
   set saved_entry=\${prev_saved_entry}
   save_env saved_entry
@@ -186,21 +204,36 @@ insmod gettext
 EOF
 fi
 
-if [ "x${GRUB_HIDDEN_TIMEOUT}" != "x" ] ; then
-  if [ "x${GRUB_HIDDEN_TIMEOUT_QUIET}" = "xtrue" ] ; then
-    verbose=
-  else
-    verbose=" --verbose"
-  fi
-  cat << EOF
-if sleep$verbose --interruptible ${GRUB_HIDDEN_TIMEOUT} ; then
-  set timeout=${GRUB_TIMEOUT}
+make_timeout ()
+{
+    if [ "x${1}" != "x" ] ; then
+	if [ "x${GRUB_HIDDEN_TIMEOUT_QUIET}" = "xtrue" ] ; then
+	    verbose=
+	else
+	    verbose=" --verbose"
+	fi
+	cat << EOF
+if sleep$verbose --interruptible ${1} ; then
+  set timeout=${2}
 fi
 EOF
-else
-  cat << EOF
-set timeout=${GRUB_TIMEOUT}
+    else
+	cat << EOF
+set timeout=${2}
 EOF
+    fi
+}
+
+if [ "x$GRUB_BUTTON_CMOS_ADDRESS" != "x" ]; then
+    cat <<EOF
+if cmostest $GRUB_BUTTON_CMOS_ADDRESS ; then
+EOF
+make_timeout "${GRUB_HIDDEN_TIMEOUT_BUTTON}" "${GRUB_TIMEOUT_BUTTON}"
+echo else
+make_timeout "${GRUB_HIDDEN_TIMEOUT}" "${GRUB_TIMEOUT}"
+echo fi
+else
+make_timeout "${GRUB_HIDDEN_TIMEOUT}" "${GRUB_TIMEOUT}"
 fi
 
 # Play an initial tune

util/misc.c

@@ -30,9 +30,6 @@
 #include <sys/time.h>
 #include <unistd.h>
 #include <time.h>
-#ifdef HAVE_LIMITS_H
-#include <limits.h>
-#endif
 
 #include <grub/kernel.h>
 #include <grub/dl.h>