From f6ddba2a9dc15560f639faaba8233c29c0c37e9d Mon Sep 17 00:00:00 2001
From: Mark Hatle <mark.hatle@windriver.com>
Date: Sat, 15 Jan 2011 21:36:23 -0600
Subject: rpm: Uprev to RPM 5.4.0

Update RPM to the latest release, RPM 5.4.0.

Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
---
 meta/recipes-devtools/rpm/rpm/rpm2cpio | 51 ++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100755 meta/recipes-devtools/rpm/rpm/rpm2cpio

(limited to 'meta/recipes-devtools/rpm/rpm/rpm2cpio')

diff --git a/meta/recipes-devtools/rpm/rpm/rpm2cpio b/meta/recipes-devtools/rpm/rpm/rpm2cpio
new file mode 100755
index 0000000000..00c4ec549e
--- /dev/null
+++ b/meta/recipes-devtools/rpm/rpm/rpm2cpio
@@ -0,0 +1,51 @@
+#!/bin/sh
+
+pkg=$1
+if [ "$pkg" = "" -o ! -e "$pkg" ]; then
+    echo "no package supplied" 1>&2
+   exit 1
+fi
+
+leadsize=96
+o=`expr $leadsize + 8`
+set `od -j $o -N 8 -t u1 $pkg`
+il=`expr 256 \* \( 256 \* \( 256 \* $2 + $3 \) + $4 \) + $5`
+dl=`expr 256 \* \( 256 \* \( 256 \* $6 + $7 \) + $8 \) + $9`
+# echo "sig il: $il dl: $dl"
+
+sigsize=`expr 8 + 16 \* $il + $dl`
+o=`expr $o + $sigsize + \( 8 - \( $sigsize \% 8 \) \) \% 8 + 8`
+set `od -j $o -N 8 -t u1 $pkg`
+il=`expr 256 \* \( 256 \* \( 256 \* $2 + $3 \) + $4 \) + $5`
+dl=`expr 256 \* \( 256 \* \( 256 \* $6 + $7 \) + $8 \) + $9`
+# echo "hdr il: $il dl: $dl"
+
+hdrsize=`expr 8 + 16 \* $il + $dl`
+o=`expr $o + $hdrsize`
+EXTRACTOR="dd if=$pkg ibs=$o skip=1"
+
+COMPRESSION=`($EXTRACTOR |file -) 2>/dev/null`
+if echo $COMPRESSION |grep -q gzip; then
+	DECOMPRESSOR=gunzip
+elif echo $COMPRESSION |grep -q bzip2; then
+	DECOMPRESSOR=bunzip2
+elif echo $COMPRESSION |grep -q xz; then
+	DECOMPRESSOR=unxz
+elif echo $COMPRESSION |grep -q cpio; then
+	DECOMPRESSOR=cat
+else
+	# Most versions of file don't support LZMA, therefore we assume
+	# anything not detected is LZMA
+	DECOMPRESSOR=`which unlzma 2>/dev/null`
+	case "$DECOMPRESSOR" in
+	    /* ) ;;
+	    *  ) DECOMPRESSOR=`which lzmash 2>/dev/null`
+	         case "$DECOMPRESSOR" in
+	             /* ) DECOMPRESSOR="lzmash -d -c" ;;
+	             *  ) DECOMPRESSOR=cat ;;
+	         esac
+	         ;;
+	esac
+fi
+
+$EXTRACTOR 2>/dev/null | $DECOMPRESSOR
-- 
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