eliminate recursive make invocation in examples directory tree * examples/module.mk: New file. * Makefile.am: Include examples/module.mk. (SUBDIRS): Remove examples from the list. * configure.ac (AC_OUTPUT): Don't generate examples/Makefile, examples/code/Makefile, or examples/data/Makefile. * examples/Makefile.am, examples/code/@FIRfilter/module.mk, examples/code/@polynomial/module.mk, examples/code/Makefile.am, examples/data/Makefile.am: 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