#! /bin/sh

run() {
    local logfile=$ORIG_DIR/build_configure.log
    printf "%-50s" "$1 ... "
    eval $1 > $logfile 2>&1
    if test $? != 0 ; then
	echo "[FAILED]"
	echo "see file build_configure.log ..."
	exit 1
    fi
    echo "[  OK  ]"
}

# --
ORIG_DIR=`pwd`

# --
# -- goto build_configure dir
CONF_DIR=`echo $0 | sed -e "s,[^/]*$,,;s,/$,,;s,^$,.,"`
cd ${CONF_DIR}
# --
# -- list all Makefile.am in Makefile.am.list, except those in CppExamples (which has its own AM tree)
./rfind . Makefile.am | grep -v CppExamples  > Makefile.am.list
# --
# -- configure.in construction
cp configure.in.base configure.in
chmod +w configure.in
echo "AC_OUTPUT([ \\" >> configure.in
sed -e 's,\.am, \\,' -e 's,\.\/,,' Makefile.am.list >> configure.in
echo  "])" >> configure.in

# --
run "libtoolize"
run "aclocal -I config_files"
run "autoconf"
run "automake --add-missing --copy"