Rename tools-webrtc -> tools_webrtc

tools_webrtc/android/profiling/perf_setup.sh

 #!/bin/bash
 
 # Copyright (c) 2017 The WebRTC project authors. All Rights Reserved.
 #
 # Use of this source code is governed by a BSD-style license
 # that can be found in the LICENSE file in the root of the source
 # tree. An additional intellectual property rights grant can be found
 # in the file PATENTS.  All contributing project authors may
 # be found in the AUTHORS file in the root of the source tree.
 #
 # Usage:
 #
 #   It is assumed that a release build of AppRTCMobile exists and has been
 #   installed on an Android device which supports USB debugging.
 #
 #   Source this script once from the WebRTC src/ directory and resolve any
 #   reported issues. Add relative path to build directory as parameter.
 #   Required tools will be downloaded if they don't already exist.
 #
 #   Once all tests are passed, a list of available functions will be given.
 #   Use these functions to do the actual profiling and visualization of the
 #   results.
 #
 #   Note that, using a rooted device is recommended since it allows us to
 #   resolve kernel symbols (kallsyms) as well.
 #
 # Example usage:
 #
-#   > . tools-webrtc/android/profiling/perf_setup.sh out/Release
+#   > . tools_webrtc/android/profiling/perf_setup.sh out/Release
 #   > perf_record 120
 #   > flame_graph
 #   > plot_flame_graph
 #   > perf_cleanup
 
 if [ -n "$ZSH_VERSION" ]; then
   # Running inside zsh.
   SCRIPT_PATH="${(%):-%N}"
 else
   # Running inside something else (most likely bash).
@@ skipping 362 matching lines @@
   copy_native_shared_library_to_symbol_cache
   ok "native library copied to ${SYMBOL_DIR}/data/app/${APP_NAME}"
 
   # Verify that the application is installed on the device.
   if ! app_is_installed "${APP_NAME}"; then
     error "${APP_NAME} is not installed on the device"
     return 1
   fi
   ok "${APP_NAME} is installed on the device"
 
-  # Download simpleperf to <src>/tools-webrtc/android/profiling/simpleperf/.
+  # Download simpleperf to <src>/tools_webrtc/android/profiling/simpleperf/.
   # Cloning will only take place if the target does not already exist.
   # The PATH variable will also be updated.
   # TODO(henrika): would it be better to use a target outside the WebRTC repo?
   local simpleperf_dir="${SCRIPT_DIR}/simpleperf"
   if is_not_dir "${simpleperf_dir}"; then
     echo "Dowloading simpleperf..."
     git clone https://android.googlesource.com/platform/prebuilts/simpleperf \
       "${simpleperf_dir}"
     chmod u+x "${simpleperf_dir}/report_sample.py"
   fi
@@ skipping 15 matching lines @@
     error "failed to install simpleperf on the device"
     return 1
   fi
   ok "simpleperf is installed on the device"
 
   # Refresh the symbol cache and read kernal symbols from device if not
   # already done.
   perf_update
   ok "symbol cache is updated"
 
-  # Download Flame Graph to <src>/tools-webrtc/android/profiling/flamegraph/.
+  # Download Flame Graph to <src>/tools_webrtc/android/profiling/flamegraph/.
   # Cloning will only take place if the target does not already exist.
   # The PATH variable will also be updated.
   # TODO(henrika): would it be better to use a target outside the WebRTC repo?
   local flamegraph_dir="${SCRIPT_DIR}/flamegraph"
   if is_not_dir "${flamegraph_dir}"; then
     echo "Dowloading Flame Graph visualization tool..."
     git clone https://github.com/brendangregg/FlameGraph.git "${flamegraph_dir}"
   fi
   path_add "${flamegraph_dir}"
   ok "${flamegraph_dir}" is added to PATH
 
   print_function_help
 
   cleanup
 
   return 0
 }
 
 # Only call main() if proper input parameter has been provided.
 if is_set $BUILD_DIR; then
   main "$@"
 fi