[PATCH] Add fixdefconfig script to update lists of defconfig files from savedefconfig

[Joel Peshkin]

Cc: Simon Glass <sjg at chromium.org>
Cc: Heinrich Schuchardt <xypron.glpk at gmx.de>
---
 scripts/fixdefconfig | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100755 scripts/fixdefconfig

diff --git a/scripts/fixdefconfig b/scripts/fixdefconfig
new file mode 100755
index 0000000..7f36762
--- /dev/null
+++ b/scripts/fixdefconfig
@@ -0,0 +1,25 @@
+#!/bin/bash
+
+if [ -z "$*" -o  "${1%_defconfig}" = "$1" ]
+then
+  echo "Usage:  $0 [defconfig_file...]"
+  echo " Normalizes each listed defconfig and replaces it with the normalized"
+  echo "version. The original is renamed with an extension of .old appended"
+  exit 1
+fi
+
+tmp=tmp_build_$$
+mkdir $tmp
+for config in $*
+do
+  base=`basename $config`
+  make O=$tmp/$base $base \
+    && make O=$tmp/$base $base \
+    && make O=$tmp/$base savedefconfig \
+    && diff -q $tmp/$base/defconfig configs/$base \
+    || mv configs/$base configs/$base.old \
+    && mv $tmp/$base/defconfig configs/$base
+  rm -rf $tmp/$base
+done
+rmdir $tmp
+
-- 
1.8.3.1