#!/bin/sh
# ====================================================================
# The Apache Software License, Version 1.1
#
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# reserved.
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#       "This product includes software developed by the
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# ====================================================================
#
# This software consists of voluntary contributions made by many
# individuals on behalf of the Apache Software Foundation.  For more
# information on the Apache Software Foundation, please see
# <http://www.apache.org/>.
#

# buildconf: Build the support scripts needed to compile from a
#            checked-out version of the source code.

# Verify that the builder has the right config tools installed
#
build/buildcheck.sh || exit 1

libtoolize=`build/PrintPath glibtoolize libtoolize`
if [ "x$libtoolize" = "x" ]; then
    echo "libtoolize not found in path"
    exit 1
fi

# Create the libtool helper files
#
# Note: we copy (rather than link) them to simplify distribution.
# Note: APR supplies its own config.guess and config.sub -- we do not
#       rely on libtool's versions
#
echo "Copying libtool helper files ..."

# Remove any libtool files so one can switch between libtool 1.3
# and libtool 1.4 by simply rerunning the buildconf script.
(cd build ; rm -f ltconfig ltmain.sh libtool.m4)

$libtoolize --copy --automake

ltpath=`dirname $libtoolize`
ltfile=`cd $ltpath/../share/aclocal ; pwd`/libtool.m4

if [ ! -f $ltfile ]; then
    echo "$ltfile not found"
    exit 1
fi

cat $ltfile | sed -e 's/LIBTOOL=\(.*\)top_build/LIBTOOL=\1apr_build/' > build/libtool.m4

# This is just temporary until people's workspaces are cleared -- remove
# any old aclocal.m4 left over from prior build so it doesn't cause errors.
rm -f aclocal.m4

#
# Generate the autoconf header and ./configure
#
echo "Creating include/arch/unix/apr_private.h.in ..."
autoheader

echo "Creating configure ..."
### do some work to toss config.cache?
autoconf

# Remove autoconf 2.5x's cache directory
rm -rf autom4te.cache

exit 0