From 42c347fb6ef2d63a15351e66fb7d4d1bdca7cad4 Mon Sep 17 00:00:00 2001
From: Gerd Hoffmann <kraxel@redhat.com>
Date: Wed, 31 May 2017 10:15:41 +0200
Subject: script tweaks

---
 kconfig | 40 ++++++++++++++++++++++++++++++----------
 1 file changed, 30 insertions(+), 10 deletions(-)

diff --git a/kconfig b/kconfig
index 3db980a..e89f66a 100755
--- a/kconfig
+++ b/kconfig
@@ -1,7 +1,19 @@
 #!/bin/sh
 
-tweak="${1-qemu hyperv}"
-configs="init strip need $tweak"
+mode="${1-help}"
+
+case "$mode" in
+generic)
+	configs="init strip need qemu hyperv"
+	;;
+qemu | hyperv)
+	configs="init strip need $mode"
+	;;
+*)
+	echo "usage: $0 [ generic | qemu | hyperv ]"
+	exit 1
+	;;
+esac
 
 base=$(dirname $0)
 make="make"
@@ -17,12 +29,20 @@ function do_init() {
 	else
 		cp -v "/boot/config-$(uname -r)" .config || exit 1
 	fi
-	echo "#   oldconfig"
-	yes "" | $make oldconfig	>/dev/null
+	echo "#   olddefconfig"
+	yes "" | $make olddefconfig	>/dev/null
 	echo "#   localmodconfig"
 	yes "" | $make localmodconfig	>/dev/null
 }
 
+function do_print() {
+	local option="$1"
+	local value="$2"
+	local state="$3"
+
+	printf "#   %-32s - %s - %s\n" "$option" "$value" "$state"
+}
+
 function do_apply() {
 	local cfg="$1"
 	local cfgfile="$base/${cfg}.config"
@@ -38,7 +58,7 @@ function do_apply() {
 		case "$line" in
 		CONFIG*=[ym])
 			if grep -q "$option=$value" .config; then
-				echo "#   $option - $value - ok"
+				do_print "$option" "$value" "ok"
 				continue
 			fi
 			if grep -q "${option}[= ]" .config; then
@@ -48,9 +68,9 @@ function do_apply() {
 			fi
 			yes "" | $make oldconfig >/dev/null
 			if grep -q "$option=$value" .config; then
-				echo "#   $option - $value - applied"
+				do_print "$option" "$value" "applied"
 			else
-				echo "#   $option - $value - FAIL"
+				do_print "$option" "$value" "FAIL"
 				echo "--"
 				grep "${option}[= ]" .config
 				echo "--"
@@ -59,15 +79,15 @@ function do_apply() {
 			;;
 		CONFIG*=n)
 			if grep -q "$option is not set" .config; then
-				echo "#   $option - $value - ok"
+				do_print "$option" "$value" "ok"
 				continue
 			fi
 			sed -i -e "s/.*${option}[= ].*/# $option is not set/" .config
 			yes "" | $make oldconfig >/dev/null
 			if grep -q "$option is not set" .config; then
-				echo "#   $option - $value - applied"
+				do_print "$option" "$value" "applied"
 			else
-				echo "#   $option - $value - FAIL"
+				do_print "$option" "$value" "FAIL"
 				echo "--"
 				grep "${option}[= ]" .config
 				echo "--"
-- 
cgit