add LD_LIBRARY_PATH to env if in environment

3 files changed, 6 insertions, 0 deletions

diff --git a/bench_conprod.py b/bench_conprod.py
index e444bfb..ef7676f 100644
--- a/bench_conprod.py
+++ b/bench_conprod.py
@@ -54,6 +54,8 @@ class Benchmark_ConProd( Benchmark ):
                     result = {"VSZ" : [] , "RSS" : []}
 
                     env = {"LD_PRELOAD" : t[1]} if t[1] != "" else None
+                    if env and "LD_LIBRARY_PATH" in os.environ:
+                        env["LD_LIBRARY_PATH"] = os.environ["LD_LIBRARY_PATH"]
 
                     target_cmd = cmd.format(t[0], *args).split(" ")
                     if verbose:
diff --git a/bench_loop.py b/bench_loop.py
index ab7eec3..6724890 100644
--- a/bench_loop.py
+++ b/bench_loop.py
@@ -55,6 +55,8 @@ class Benchmark_Loop( Benchmark ):
                     result = {"VSZ": [], "RSS" : []}
 
                     env = {"LD_PRELOAD" : t[1]} if t[1] != "" else None
+                    if env and "LD_LIBRARY_PATH" in os.environ:
+                        env["LD_LIBRARY_PATH"] = os.environ["LD_LIBRARY_PATH"]
 
                     target_cmd = cmd.format(t[0], *args).split(" ")
                     if verbose:
diff --git a/bench_mysql.py b/bench_mysql.py
index fc0074a..7127317 100644
--- a/bench_mysql.py
+++ b/bench_mysql.py
@@ -96,6 +96,8 @@ class Benchmark_MYSQL( Benchmark ):
             for tname, t in self.targets.items():
                 # No custom build mysqld server supported yet.
                 env = {"LD_PRELOAD" : t[1]} if t[1] != "" else None
+                if env and "LD_LIBRARY_PATH" in os.environ:
+                    env["LD_LIBRARY_PATH"] = os.environ["LD_LIBRARY_PATH"]
 
                 if not self.start_and_wait_for_server(env, verbose, "mysqld.log"):
                     print("Can't start server for", tname + ".")