build: Enable subdir-objects Automake option project-wide * configure.ac (AM_INIT_AUTOMAKE): Add subdir-objects option to enable it project-wide to simplify and anticipate future Automake defaults. * libgui/Makefile.am, libinterp/Makefile.am, liboctave/Makefile.am, liboctave/cruft/Makefile.am, scripts/Makefile.am (AUTOMAKE_OPTIONS): Delete.

#! /bin/sh

set -e
GREP=${GREP:-grep}
SED=${SED:-sed}

srcdir="$1"
shift

for arg
do
  if [ -f "$arg" ]; then
    file="$arg"
  else
    file="$srcdir/$arg"
  fi
  if [ "`$GREP -l '^%!' $file`" ]; then
    echo "$file" | $SED "s,\\$srcdir/,,";
  fi
done