diff --git a/example/example.cpp b/example/example.cpp
index 6dc6e384..c00f868e 100644
--- a/example/example.cpp
+++ b/example/example.cpp
@@ -9,7 +9,7 @@
 #include "c11log/sinks/file_sinks.h"
 using namespace std;
 
-int main2(int argc, char* argv[])
+int main(int, char* [])
 {
 
     auto console = c11log::factory::stdout_logger();
diff --git a/example/makefile b/example/makefile
index 39a9f14c..306b890d 100644
--- a/example/makefile
+++ b/example/makefile
@@ -3,19 +3,27 @@ CXXFLAGS	= -march=native -Wall -Wextra -Wshadow -pedantic -std=c++11 -pthread -I
 CXX_RELEASE_FLAGS = -O3 -flto
 CXX_DEBUG_FLAGS= -g 
 
-OUTBIN  = example
 
-all: example.cpp
-	$(CXX) example.cpp -o $(OUTBIN) $(CXXFLAGS) $(CXX_RELEASE_FLAGS)
+all:	example bench
+debug: example-debug bench-debug
+
+example: example.cpp
+	$(CXX) example.cpp -o example $(CXXFLAGS) $(CXX_RELEASE_FLAGS)
+
+bench: bench.cpp
+	$(CXX) bench.cpp -o bench $(CXXFLAGS) $(CXX_RELEASE_FLAGS)
 	
 
-debug: example.cpp
-	$(CXX) example.cpp -o $(OUTBIN)-debug $(CXXFLAGS) $(CXX_DEBUG_FLAGS)
+example-debug: example.cpp
+	$(CXX) example.cpp -o example-debug $(CXXFLAGS) $(CXX_DEBUG_FLAGS)
+	
+bench-debug: bench.cpp
+	$(CXX) bench.cpp -o bench-debug $(CXXFLAGS) $(CXX_DEBUG_FLAGS)	
 
 
 
 clean:
-	rm -f *.txt $(OUTBIN) $(OUTBIN)-debug
+	rm -f *.o *.txt example example-debug bench bench-debug 
 
 
 rebuild: clean all
diff --git a/example/makefile.clang b/example/makefile.clang
index 0f738d49..fb8de71d 100644
--- a/example/makefile.clang
+++ b/example/makefile.clang
@@ -1,22 +1,31 @@
 CXX	= clang++
 CXXFLAGS	= -march=native -Wall -Wextra -Wshadow -pedantic -std=c++11 -pthread -I../include -B/usr/lib/gold-ld/
-CXX_RELEASE_FLAGS = -O3
+CXX_RELEASE_FLAGS = -O3 -flto
 CXX_DEBUG_FLAGS= -g 
 
-OUTBIN  = example-clang
 
-all: example.cpp
-	$(CXX) example.cpp -o $(OUTBIN) $(CXXFLAGS) $(CXX_RELEASE_FLAGS)
+all:	example bench
+debug: example-debug bench-debug
+
+example: example.cpp
+	$(CXX) example.cpp -o example-clang $(CXXFLAGS) $(CXX_RELEASE_FLAGS)
+
+bench: bench.cpp
+	$(CXX) bench.cpp -o bench-clang $(CXXFLAGS) $(CXX_RELEASE_FLAGS)
 	
 
-debug: example.cpp
-	$(CXX) example.cpp -o $(OUTBIN)-debug $(CXXFLAGS) $(CXX_DEBUG_FLAFS)
+example-debug: example.cpp
+	$(CXX) example.cpp -o example-clang-debug $(CXXFLAGS) $(CXX_DEBUG_FLAGS)
+	
+bench-debug: bench.cpp
+	$(CXX) bench.cpp -o bench-clang-debug $(CXXFLAGS) $(CXX_DEBUG_FLAGS)	
 
 
 
 clean:
-	rm -f *.txt $(OUTBIN) $(OUTBIN)-debug
-	
+	rm -f *.o *.txt example-clang example-clang-debug bench-clang bench-clang-debug 
+
+
 rebuild: clean all
 rebuild-debug: clean debug