tools_webrtc/valgrind/locate_valgrind.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.

# Prints a path to Valgrind binaries to be used for Chromium.
# Select the valgrind from third_party/valgrind by default,
# but allow users to override this default without editing scripts and
# without specifying a commandline option

export THISDIR=`dirname $0`

# User may use their own valgrind by giving its path with CHROME_VALGRIND env.
if [ "$CHROME_VALGRIND" = "" ]
then
  # Guess which binaries we should use by uname
  case "$(uname -a)" in
  *Linux*x86_64*)
    PLATFORM="linux_x64"
    ;;
  *Linux*86*)
    PLATFORM="linux_x86"
    ;;
  *Darwin*9.[678].[01]*i386*)
    # Didn't test other kernels.
    PLATFORM="mac"
    ;;
  *Darwin*10.[0-9].[0-9]*i386*)
    PLATFORM="mac_10.6"
    ;;
  *Darwin*10.[0-9].[0-9]*x86_64*)
    PLATFORM="mac_10.6"
    ;;
  *Darwin*11.[0-9].[0-9]*x86_64*)
    PLATFORM="mac_10.7"
    ;;
  *)
    (echo "Sorry, your platform is not supported:" &&
     uname -a
     echo
     echo "If you're on Mac OS X, please see http://crbug.com/441425") >&2
    exit 42
  esac

  # The binaries should be in third_party/valgrind
  # (checked out from deps/third_party/valgrind/binaries).
  CHROME_VALGRIND="$THISDIR/../../third_party/valgrind/$PLATFORM"

  # TODO(timurrrr): readlink -f is not present on Mac...
  if [ "$PLATFORM" != "mac" ] && \
    [ "$PLATFORM" != "mac_10.6" ] && \
    [ "$PLATFORM" != "mac_10.7" ]
  then
    # Get rid of all "../" dirs
    CHROME_VALGRIND=$(readlink -f $CHROME_VALGRIND)
  fi
fi

if ! test -x $CHROME_VALGRIND/bin/valgrind
then
  echo "Oops, could not find Valgrind binaries in your checkout." >&2
  echo "Please see" >&2
  echo "  http://dev.chromium.org/developers/how-tos/using-valgrind/get-valgrind" >&2
  echo "for the instructions on how to download pre-built binaries." >&2
  exit 1
fi

echo $CHROME_VALGRIND