pegasus bench: Remove pegasus bench (#7)

* remove pegasus bench test (will be moved to pegasus test dir)
* fix potential security vulnerability

Makefile

@@ -53,14 +53,6 @@ ifeq ($(MAKECMDGOALS),static_lib_release)
 	DEBUG_LEVEL=0
 endif
 
-ifeq ($(MAKECMDGOALS),pegasus_bench_debug)
-	DEBUG_LEVEL=2
-endif
-
-ifeq ($(MAKECMDGOALS),pegasus_bench_release)
-	DEBUG_LEVEL=0
-endif
-
 ifeq ($(MAKECMDGOALS),dbg)
 	DEBUG_LEVEL=2
 endif
@@ -648,8 +640,6 @@ endif  # PLATFORM_SHARED_EXT
 
 static_lib_debug: $(LIBRARY)
 static_lib_release: $(LIBRARY)
-pegasus_bench_debug: pegasus_bench
-pegasus_bench_release: pegasus_bench
 
 all: $(LIBRARY) $(BENCHMARKS) tools tools_lib test_libs $(TESTS)
 
@@ -1023,9 +1013,6 @@ librocksdb_env_basic_test.a: env/env_basic_test.o $(LIBOBJECTS) $(TESTHARNESS)
 db_bench: tools/db_bench.o $(BENCHTOOLOBJECTS)
 	$(AM_LINK)
 
-pegasus_bench: db/pegasus_bench.o $(LIBOBJECTS) $(TESTUTIL)
-	$(AM_LINK) -L${DSN_ROOT}/lib -L${DSN_THIRDPARTY_ROOT}/lib -L${BOOST_ROOT}/lib -lpegasus_client_static -lcrypto -ldl -laio -lboost_system -lboost_filesystem -Wl,-rpath,.
-
 cache_bench: cache/cache_bench.o $(LIBOBJECTS) $(TESTUTIL)
 	$(AM_LINK)