Makefile: only erase protobuf and PDF files with maintainer-clean.

Reported-by: Anthony Towns Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
9 years ago · f36ba8f8e1
1 changed files with 4 additions and 0 deletions
--- a/4
+++ b/4
@ -178,6 +178,10 @@ update-ccan:
 distclean: clean
 	$(MAKE) -C secp256k1/ distclean || true
 	$(RM) libsecp256k1.a
+
+maintainter-clean: distclean
+	@echo 'This command is intended for maintainers to use; it'
+	@echo 'deletes files that may need special tools to rebuild.'
 	$(RM) lightning.pb-c.c lightning.pb-c.h ccan/config.h gen_version.h
 	$(RM) doc/deployable-lightning.pdf