X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=scripts%2Fextract-ikconfig;h=d9f9f34b22abb1eb8dd6995e06ffe25ac230a4a2;hb=987b0145d94eecf292d8b301228356f44611ab7c;hp=8187e6f0dc2fe6da060f99f9980dbf90707c02cf;hpb=f7ed79d23a47594e7834d66a8f14449796d4f3e6;p=linux-2.6.git

diff --git a/scripts/extract-ikconfig b/scripts/extract-ikconfig
index 8187e6f0d..d9f9f34b2 100755
--- a/scripts/extract-ikconfig
+++ b/scripts/extract-ikconfig
@@ -4,7 +4,6 @@
 # $arg1 is [b]zImage filename
 
 binoffset="./scripts/binoffset"
-test -e $binoffset || cc -o $binoffset ./scripts/binoffset.c || exit 1
 
 IKCFG_ST="0x49 0x4b 0x43 0x46 0x47 0x5f 0x53 0x54"
 IKCFG_ED="0x49 0x4b 0x43 0x46 0x47 0x5f 0x45 0x44"
@@ -21,7 +20,7 @@ function dump_config {
     let start="$start + 8"
     let size="$end - $start"
 
-    dd if="$file" ibs=1 skip="$start" count="$size" 2>/dev/null | zcat
+    head --bytes="$end" "$file" | tail --bytes="$size" | zcat
 
     clean_up
     exit 0
@@ -46,7 +45,7 @@ then
 	exit 1
 fi
 
-TMPFILE=`mktemp -t ikconfig-XXXXXX` || exit 1
+TMPFILE="/tmp/ikconfig-$$"
 image="$1"
 
 # vmlinux: Attempt to dump the configuration from the file directly