Build of ematch requires bison extensions to yacc.

diff --git a/tc/Makefile b/tc/Makefile
index 739f5d125c1ba7e994ff3a38243b47bb52902dc5..5da97b6f8dfd048b97c56da5b401ef72afd1a0bd 100644 (file)
--- a/tc/Makefile
+++ b/tc/Makefile
@@ -54,6 +54,9 @@ LDLIBS += -L. -ltc -lm -ldl
 
 LDFLAGS += -Wl,-export-dynamic
 
+YACC := bison
+LEX := flex
+
 %.so: %.c
        $(CC) $(CFLAGS) -shared -fpic $< -o $@