SERVER-32785 integrate Google Benchmark with SCons

1 files changed, 45 insertions, 0 deletions

diff --git a/site_scons/site_tools/mongo_benchmark.py b/site_scons/site_tools/mongo_benchmark.py
new file mode 100644
index 00000000000..bd3c09f9f3c
--- /dev/null
+++ b/site_scons/site_tools/mongo_benchmark.py
@@ -0,0 +1,45 @@
+"""Pseudo-builders for building and registering benchmarks.
+"""
+from SCons.Script import Action
+
+def exists(env):
+    return True
+
+_benchmarks = []
+def register_benchmark(env, test):
+    _benchmarks.append(test.path)
+    env.Alias('$BENCHMARK_ALIAS', test)
+
+def benchmark_list_builder_action(env, target, source):
+    ofile = open(str(target[0]), 'wb')
+    try:
+        for s in _benchmarks:
+            print '\t' + str(s)
+            ofile.write('%s\n' % s)
+    finally:
+        ofile.close()
+
+def build_benchmark(env, target, source, **kwargs):
+
+    bmEnv = env.Clone()
+    bmEnv.InjectThirdPartyIncludePaths(libraries=['benchmark'])
+
+    if bmEnv.TargetOSIs('windows'):
+        bmEnv.Append(LIBS=["ShLwApi.lib"])
+
+    libdeps = kwargs.get('LIBDEPS', [])
+    libdeps.append('$BUILD_DIR/third_party/shim_benchmark')
+
+    kwargs['LIBDEPS'] = libdeps
+
+    result = bmEnv.Program(target, source, **kwargs)
+    bmEnv.RegisterBenchmark(result[0])
+    bmEnv.Install("#/build/benchmark/", result[0])
+    return result
+
+def generate(env):
+    env.Command('$BENCHMARK_LIST', env.Value(_benchmarks),
+            Action(benchmark_list_builder_action, "Generating $TARGET"))
+    env.AddMethod(register_benchmark, 'RegisterBenchmark')
+    env.AddMethod(build_benchmark, 'Benchmark')
+    env.Alias('$BENCHMARK_ALIAS', '$BENCHMARK_LIST')