diff --git a/libs/ilbc/config/.empty b/libs/ilbc/config/.empty
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/libs/js/nsprpub/build/autoconf/.empty b/libs/js/nsprpub/build/autoconf/.empty
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/libs/libsndfile/Cfg/.empty b/libs/libsndfile/Cfg/.empty
new file mode 100644
index 0000000000..e69de29bb2