2 files changed, 8 insertions, 4 deletions

diff --git a/Makefile b/Makefile
index fcd1443..1c042e0 100644
--- a/Makefile
+++ b/Makefile
@@ -8,21 +8,23 @@ LIBS = -L. -lparsevent
 %.o: %.c
         $(CC) -c $(CFLAGS) $(EXT) $(INCLUDES) $< -o $@
 
-TARGETS = trace-cmd libparsevent.so
+TARGETS = libparsevent.so trace-cmd
 
 all: $(TARGETS)
 
 trace-read.o::          parse-events.h
 trace-cmd.o::           parse-events.h
-trace-seq.o::           parse-events.h
 
-trace-cmd:: trace-cmd.o trace-read.o trace-seq.o
+trace-cmd:: trace-cmd.o trace-read.o
         $(CC) $^ -o $@ $(LIBS)
 
 parse-events.o: parse-events.c parse-events.h
         $(CC) -c $(CFLAGS) $(EXT) $(INCLUDES) -fPIC $< -o $@
 
-libparsevent.so: parse-events.o
+trace-seq.o: trace-seq.c parse-events.h
+        $(CC) -c $(CFLAGS) $(EXT) $(INCLUDES) -fPIC $< -o $@
+
+libparsevent.so: parse-events.o trace-seq.o
         $(CC) --shared $^ -o $@
 
 .PHONY: force
diff --git a/parse-events.h b/parse-events.h
index 847d87e..8516672 100644
--- a/parse-events.h
+++ b/parse-events.h
@@ -1,6 +1,8 @@
 #ifndef _PARSE_EVENTS_H
 #define _PARSE_EVENTS_H
 
+#include <stdarg.h>
+
 #ifndef __unused
 #define __unused __attribute__ ((unused))
 #endif