From 1e741641a619eee5c6aa5e834bf8b2279410b024 Mon Sep 17 00:00:00 2001
From: Jason Ish <jason.ish@oisf.net>
Date: Fri, 24 Jan 2020 12:27:27 -0600
Subject: [PATCH] rust: make clean fixups

For make clean, only remove gen/ if cbindgen is available.
This prevents make clean from remove gen when the headers
were bundled, but cbindgen is not available to remove them.

Unconditionally remove gen and vendor in maintainerclean.
---
 rust/Makefile.am | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/rust/Makefile.am b/rust/Makefile.am
index f9fff8ffab..158d348b72 100644
--- a/rust/Makefile.am
+++ b/rust/Makefile.am
@@ -43,10 +43,16 @@ else
 endif
 
 clean-local:
-	-rm -rf target gen
+	rm -rf target
+if HAVE_CBINDGEN
+	rm -rf gen
+endif
+
+distclean-local:
+	rm -f Cargo.lock
 
-distclean-local: clean-local
-	rm -rf vendor gen Cargo.lock
+maintainerclean-local:
+	rm -rf vendor gen
 
 check:
 	CARGO_HOME="$(CARGO_HOME)" @rustup_home@ \
-- 
2.47.2