scripts/generate_tensorflow_protobuf.sh

   1 #!/bin/sh
   2 #
   3 # Copyright © 2017 Arm Ltd. All rights reserved.
   4 # See LICENSE file in the project root for full license information.
   5 #
   6
   7 THIS_SCRIPT=$0
   8 OUTPUT_DIR=$1
   9 PROTOBUF_INSTALL_DIR=$2
  10
  11 usage()
  12 {
  13   echo
  14   echo "Usage: ${THIS_SCRIPT} <OUTPUT_DIR> [PROTOBUF_INSTALL_DIR]"
  15   echo
  16   echo "  <OUTPUT_DIR> is the location where the generated files will be placed"
  17   echo "  [PROTOBUF_INSTALL_DIR] the location of the protobuf installation"
  18   echo
  19 }
  20
  21 if [ "x$OUTPUT_DIR" = "x" ]
  22 then
  23   usage
  24   exit 1
  25 fi
  26
  27 mkdir -p ${OUTPUT_DIR}
  28 ERR=$?
  29 if [ $ERR -ne 0 ]
  30 then
  31   echo
  32   echo "Cannot create output dir: ${OUTPUT_DIR}"
  33   echo "mkdir returned: $ERR"
  34   echo
  35   usage
  36   exit 1
  37 fi
  38
  39
  40 if [ "x${PROTOBUF_INSTALL_DIR}" = "x" ]
  41 then
  42   PROTOBUF_INSTALL_DIR=/usr/local
  43 fi
  44
  45 if [ ! -x "${PROTOBUF_INSTALL_DIR}/bin/protoc" ]
  46 then
  47   echo
  48   echo "No usable protocol buffer (protoc) compiler found in ${PROTOBUF_INSTALL_DIR}/bin/"
  49   echo "You can specify the location of the protobuf installation as the second"
  50   echo "argument of ${THIS_SCRIPT}."
  51   usage
  52   exit 1
  53 fi
  54
  55
  56 TF_PROTO_FILES=tensorflow/contrib/makefile/tf_proto_files.txt
  57 if [ -r $TF_PROTO_FILES ]
  58 then
  59   OLD_LD_LIBRARY_PATH=$LD_LIBRARY_PATH
  60   for i in `cat $TF_PROTO_FILES`
  61   do
  62     LD_LIBRARY_PATH=$OLD_LD_LIBRARY_PATH:${PROTOBUF_INSTALL_DIR}/lib \
  63     $PROTOBUF_INSTALL_DIR/bin/protoc $i \
  64       --proto_path=. \
  65       --proto_path=${PROTOBUF_INSTALL_DIR}/include \
  66       --cpp_out $OUTPUT_DIR
  67   done
  68 else
  69   echo "Couldn't find $TF_PROTO_FILES. This script should be run from the"
  70   echo "tensorflow source directory."
  71   exit 1
  72 fi
  73