Use APR's macro to generate config.nice

AC_DEFUN(APACHE_CONFIG_NICE,[

  rm -f $1

  cat >$1<<EOF

#! /bin/sh

#

# Created by configure

EOF

  if test -n "$OPTIM"; then

    echo "OPTIM=\"$OPTIM\"; export OPTIM" >> $1

  fi

  for arg in [$]0 "[$]@"; do

    echo "\"[$]arg\" \\" >> $1

  done

  echo '"[$]@"' >> $1

  chmod +x $1

])

AC_DEFUN(APACHE_PASSTHRU,[

  unset ac_cv_pass_$1

  AC_CACHE_VAL(ac_cv_pass_$1, [ac_cv_pass_$1=$$1])

dnl Generate ./config.nice for reproducing runs of configure

dnl

APACHE_CONFIG_NICE(config.nice)

APR_CONFIG_NICE(config.nice)

test "$exec_prefix" = "NONE" && exec_prefix='${prefix}'

test "$prefix" = "NONE" && prefix='/usr/local'