X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=scripts%2Fextract-ikconfig;h=8187e6f0dc2fe6da060f99f9980dbf90707c02cf;hb=3a7029d822d3aef4502269dae5fe8fbb83672bc5;hp=ef6140dc2ded67270c88fed0db4d07baf5fd8019;hpb=66f9f59a5bfcb9efc8acad5ff0ece02fdaca6817;p=linux-2.6-omap-h63xx.git

diff --git a/scripts/extract-ikconfig b/scripts/extract-ikconfig
index ef6140dc2de..8187e6f0dc2 100755
--- a/scripts/extract-ikconfig
+++ b/scripts/extract-ikconfig
@@ -4,6 +4,7 @@
 # $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"
@@ -20,7 +21,7 @@ function dump_config {
     let start="$start + 8"
     let size="$end - $start"
 
-    head --bytes="$end" "$file" | tail --bytes="$size" | zcat
+    dd if="$file" ibs=1 skip="$start" count="$size" 2>/dev/null | zcat
 
     clean_up
     exit 0