add build.rs to EXTRA_DIST

diff --git a/src/rust/include.am b/src/rust/include.am
index 5fd9741e01b321a6d3f010e8ed131e9ac0a4cab6..5e5b0b3fafee2bc591fbcd3ec9f62d44c6f205be 100644 (file)
--- a/src/rust/include.am
+++ b/src/rust/include.am
@@ -1,6 +1,7 @@
 include src/rust/tor_rust/include.am
 
 EXTRA_DIST +=\
+       src/rust/build.rs \
        src/rust/Cargo.toml \
        src/rust/Cargo.lock \
        src/rust/.cargo/config.in \