#!/bin/sh

set -e

SRCDIR=$(pwd)
OUTPUT=$(tools/outdir)
SWITCHES=""

if [ -n "$OUTPUT" -a -d "$OUTPUT" ]; then
    cd "$OUTPUT"
    SWITCHES="--output $OUTPUT"
fi

if [ ! -f Makefile -o \
     $SRCDIR/Makefile.am  -nt Makefile -o \
     $SRCDIR/configure.ac -nt Makefile -o \
     $SRCDIR/acprep       -nt Makefile -o \
     $SRCDIR/myacprep     -nt Makefile ]; then
    (cd $SRCDIR && tools/myacprep "$SWITCHES")
fi

make "$@"