diff --git a/etc/astronaut.conf b/etc/astronaut.conf
new file mode 100644
index 0000000..d7efa7f
--- /dev/null
+++ b/etc/astronaut.conf
@@ -0,0 +1,22 @@
+# Setup: mkdir -p /var/cache/astronaut && chmod a+wt /var/cache/astronaut
+
+dir_build="/tmp/astronaut.$(id -u)/build"
+dir_install="/tmp/astronaut.$(id -u)/install"
+dir_source='/var/cache/astronaut'
+
+[ "$(uname -m)" = "x86_64" ] && dir_libdir='lib64'
+dir_mandir='man'
+dir_docdir='doc'
+dir_infodir='info'
+
+package_options() {
+    case "$1" in
+        astronaut) echo 'pkgtools,helpers' ;;
+    esac
+}
+
+export CFLAGS='-march=atom -pipe -O2'
+export CXXFLAGS="$CFLAGS"
+export MAKEFLAGS="-j $(cat /proc/cpuinfo | grep processor | wc -l)"
+export WAFFLAGS="$MAKEFLAGS"
+export BAMFLAGS="$MAKEFLAGS"
diff --git a/rocket-config.SlackBuild b/rocket-config.SlackBuild
index ca65b61..0648388 100755
--- a/rocket-config.SlackBuild
+++ b/rocket-config.SlackBuild
@@ -2,7 +2,7 @@
 
 PKGNAM=rocket-config
 VERSION=14.2
-BUILD=${BUILD:-4rocket}
+BUILD=${BUILD:-5rocket}
 ARCH=noarch
 
 CWD=$(pwd)