kc3-lang/SDL/build-scripts/updaterev.sh

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• Hash : b72938c8
  Author :
  Date : 2015-04-20T12:22:44
  

  Windows: Always set the system timer resolution to 1ms by default.
  
  An existing hint lets apps that don't need the timer resolution changed avoid
  this, to save battery, etc, but this fixes several problems in timing, audio
  callbacks not firing fast enough, etc.
  
  Fixes Bugzilla #2944.
  

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• build-scripts/updaterev.sh

• #!/bin/sh
  #
  # Generate a header file with the current source revision
  
  outdir=`pwd`
  cd `dirname $0`
  srcdir=..
  header=$outdir/include/SDL_revision.h
  
  rev=`sh showrev.sh 2>/dev/null`
  if [ "$rev" != "" -a "$rev" != "hg-0:baadf00d" ]; then
      revnum=`echo $rev | sed 's,hg-\([0-9]*\).*,\1,'`
      echo "#define SDL_REVISION \"$rev\"" >"$header.new"
      echo "#define SDL_REVISION_NUMBER $revnum" >>"$header.new"
      if diff $header $header.new >/dev/null 2>&1; then
          rm "$header.new"
      else
          mv "$header.new" "$header"
      fi
  fi
  

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