make sure we keep installed packages even if they come from preinstalled images

diff --git a/init_buildsystem b/init_buildsystem
index 2fa0c79..3d80ced 100755 (executable)
--- a/init_buildsystem
+++ b/init_buildsystem
@@ -1012,6 +1012,7 @@ for PKG in $PACKAGES_TO_INSTALL $PACKAGES_TO_CBINSTALL; do
        fi
        read PKG_HDRMD5 PKGID < $BUILD_ROOT/.preinstall_image/$PKG
        echo "preinstalled ${PKGID%% *}"
+       echo "$PKGID" > $BUILD_ROOT/installed-pkg/$PKG
        continue
     fi
     PKG_HDRMD5=