make.sh: Make BUILD_DIR a mountpoint

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/make.sh b/make.sh
index 490d3578bf3db19f3344c3bd5b55f1f9084913bb..47281ffc34daaa7e6ceb569005ed67ebb3d3b2df 100755 (executable)
--- a/make.sh
+++ b/make.sh
@@ -426,6 +426,9 @@ prepareenv() {
 
        mkdir -p $BASEDIR/build/usr/src/{cache,config,doc,html,langs,lfs,log,src,ccache}
 
+       # Make BUILD_DIR a mountpoint
+       mount -o bind "${BUILD_DIR}" "${BUILD_DIR}"
+
        # Create a new, minimal /dev
        mount build_dev "${BUILD_DIR}/dev" \
                -t tmpfs -o "nosuid,noexec,mode=0755,size=4m,nr_inodes=64k"