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-rw-r--r--make-linux.mk1
-rw-r--r--node/Packet.hpp4
2 files changed, 5 insertions, 0 deletions
diff --git a/make-linux.mk b/make-linux.mk
index 8355909f..bd81f4df 100644
--- a/make-linux.mk
+++ b/make-linux.mk
@@ -41,6 +41,7 @@ ifeq ($(wildcard /usr/include/lz4.h),)
OBJS+=ext/lz4/lz4.o
else
LDLIBS+=-llz4
+ DEFS+=-DZT_USE_SYSTEM_LZ4
endif
ifeq ($(wildcard /usr/include/http_parser.h),)
OBJS+=ext/http-parser/http_parser.o
diff --git a/node/Packet.hpp b/node/Packet.hpp
index f3f197e7..79fff344 100644
--- a/node/Packet.hpp
+++ b/node/Packet.hpp
@@ -34,7 +34,11 @@
#include "Utils.hpp"
#include "Buffer.hpp"
+#ifdef ZT_USE_SYSTEM_LZ4
+#include <lz4.h>
+#else
#include "../ext/lz4/lz4.h"
+#endif
/**
* Protocol version -- incremented only for major changes