build: avoid concurrent extraction of calc++.

[bison.git] / src / local.mk

diff --git a/src/local.mk b/src/local.mk
index bdf9d2e36742650b7e3fd5785ab66012fce96347..9ee1824a24d83d6f0a86a633416cf30ca4238d2c 100644 (file)
--- a/src/local.mk
+++ b/src/local.mk
@@ -104,7 +104,9 @@ src_bison_SOURCES =                         \
   src/tables.c                                 \
   src/tables.h                                 \
   src/uniqstr.c                                        \
-  src/uniqstr.h
+  src/uniqstr.h                                        \
+  src/named-ref.c                              \
+  src/named-ref.h
 
 EXTRA_src_bison_SOURCES =                      \
   src/scan-code.l                              \