[PATCH] tools: Fix pthread flag for Makefile of trace-agent used byvirtio-trace

[Yoshihiro YUNOMAE]

pthread flag should not be -lpthread but -pthread using gcc. The -lpthread
links the external multithread library. On the other hand, the -pthread manages
both the gcc's preprocessor and linker to be able to compile with pthread.

Signed-off-by: Yoshihiro YUNOMAE <yoshihiro.yunomae.ez@xxxxxxxxxxx>
---

 tools/virtio/virtio-trace/Makefile |    7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/tools/virtio/virtio-trace/Makefile b/tools/virtio/virtio-trace/Makefile
index ef3adfc..0d23816 100644
--- a/tools/virtio/virtio-trace/Makefile
+++ b/tools/virtio/virtio-trace/Makefile
@@ -1,14 +1,13 @@
 CC = gcc
-CFLAGS = -O2 -Wall
-LFLAG = -lpthread
+CFLAGS = -O2 -Wall -pthread
 
 all: trace-agent
 
 .c.o:
-	$(CC) $(CFLAGS) $(LFLAG) -c $^ -o $@
+	$(CC) $(CFLAGS) -c $^ -o $@
 
 trace-agent: trace-agent.o trace-agent-ctl.o trace-agent-rw.o
-	$(CC) $(CFLAGS) $(LFLAG) -o $@ $^
+	$(CC) $(CFLAGS) -o $@ $^
 
 clean:
 	rm -f *.o trace-agent

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/