automatically extract rpms from vm swap file

diff --git a/build b/build
index ca7e6a9..01b32d1 100755 (executable)
--- a/build
+++ b/build
@@ -798,6 +798,8 @@ echo
 
 test "$BUILD_ARCH" = all && BUILD_ARCH=
 
+rm -rf $BUILD_ROOT/.build.packages
+
 for SPECFILE in "${SPECFILES[@]}" ; do
 
     SRCDIR="${SPECFILE%/*}"
@@ -963,7 +965,13 @@ for SPECFILE in "${SPECFILES[@]}" ; do
        if test -n "$XENSWAP" ; then
            BUILDSTATUS=`dd if="$XENSWAP" bs=12 count=1 2>/dev/null`
            case $BUILDSTATUS in
-             BUILDSTATUS[0-9])
+             BUILDSTATUS0)
+               mkdir -p $BUILD_ROOT/.build.packages 
+               cd $BUILD_ROOT/.build.packages || cleanup_and_exit 1
+               dd if=$XENSWAP bs=512 skip=1 | cpio --extract --no-absolute-filenames -v
+               cleanup_and_exit 0
+               ;;
+             BUILDSTATUS[1-9])
                cleanup_and_exit ${BUILDSTATUS#BUILDSTATUS}
                ;;
            esac