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 if test -n "$SRC_DIR"; then
  15     root="$SRC_DIR"
  16 else
  17     root=`dirname $0`
  18     root=`cd $root/.. >/dev/null && pwd`
  19 fi
  20 root=`readlink -f $root`
  21 cd $root
  22
  23 if test -z "$1"; then
  24     headers=`ls ./*/inc/pch/precompiled_*.hxx`
  25 else
  26     headers="$@"
  27 fi
  28
  29 # Split the headers into an array.
  30 IFS=' ' read -a aheaders <<< $headers
  31 hlen=${#aheaders[@]};
  32 if [ $hlen -gt 1 ]; then
  33     if [ -z "$PARALLELISM" ]; then
  34         PARALLELISM=0 # Let xargs decide
  35     fi
  36     echo $headers | xargs -n 1 -P $PARALLELISM $0
  37     exit $?
  38 fi
  39
  40 for x in $headers; do
  41     if [ -d "$x" ]; then
  42         # We got a directory, find pch files to update.
  43         headers=`find $root/$x/ -type f -iname "precompiled_*.hxx"`
  44         if test -n "$headers"; then
  45             $0 "$headers"
  46         fi
  47     else
  48         header=$x
  49         update_msg=`echo $header | sed -e s%$root/%%`
  50         module=`readlink -f $header | sed -e s%$root/%% -e s%/.*%%`
  51         if [ "$module" = "pch" ]; then
  52             continue # PCH's in pch/inc/pch/ are handled manually
  53         fi
  54         echo updating $update_msg
  55         if [ "$module" = "external" ]; then
  56             module=external/`readlink -f $header | sed -e s%$root/external/%% -e s%/.*%%`
  57         fi
  58         libname=`echo $header | sed -e s/.*precompiled_// -e s/\.hxx//`
  59
  60         ./bin/update_pch "$module" "$libname"
  61     fi
  62 done
  63
  64 #echo Done.
  65 exit 0