bin/update_pch.sh

   1 #! /bin/bash
   2 #
   3 # This file is part of the LibreOffice project.
   4 #
   5 # This Source Code Form is subject to the terms of the Mozilla Public
   6 # License, v. 2.0. If a copy of the MPL was not distributed with this
   7 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8 #
   9
  10 # Usage: update_pch.sh [<module>/inc/pch/precompiled_xxx.hxx]
  11 # Usage: update_pch.sh [<module>]
  12 # Invoke: make cmd cmd="./bin/update_pch.sh [..]"
  13
  14 root=`dirname $0`
  15 root=`cd $root/.. && pwd`
  16 cd $root
  17
  18 if test -z "$1"; then
  19     headers=`ls ./*/inc/pch/precompiled_*.hxx`
  20 else
  21     headers="$@"
  22 fi
  23
  24 # Split the headers into an array.
  25 IFS=' ' read -a aheaders <<< $headers
  26 hlen=${#aheaders[@]};
  27 if [ $hlen -gt 1 ]; then
  28     if [ -z "$PARALLELISM" ]; then
  29         PARALLELISM=0 # Let xargs decide
  30     fi
  31     echo $headers | xargs -n 1 -P $PARALLELISM $0
  32     exit $?
  33 fi
  34
  35 for x in $headers; do
  36     if [ -d "$x" ]; then
  37         # We got a directory, find pch files to update.
  38         headers=`find $root/$x/ -type f -iname "precompiled_*.hxx"`
  39         $0 "$headers"
  40     else
  41         header=$x
  42         echo updating `echo $header | sed -e s%$root/%%`
  43         module=`readlink -f $header | sed -e s%$root/%% -e s%/.*%%`
  44         libname=`echo $header | sed -e s/.*precompiled_// -e s/\.hxx//`
  45
  46         ./bin/update_pch "$module" "$libname"
  47     fi
  48 done
  49
  50 #echo Done.
  51 exit 0