boot.sh

#! /bin/sh -e

have_ext=$(if test -e src/ext/Makefile.am; then echo yes; else echo no; fi)
for opt
do
    case $opt in
        (--apps-core) core_only=yes ;;
        (--apps-net)  net_only=yes ;;
        (--enable-ext) have_ext=yes ;;
        (--disable-ext) have_ext=no ;;
        (--help) cat <<EOF
$0: bootstrap NOX from a Git repository
usage: $0 [OPTIONS]
The recognized options are:
  --enable-ext      include noxext
  --disable-ext     exclude noxext
  --apps-core       only build with core apps
  --apps-net        build with core and net apps
By default, noxext is included if it is present.
EOF
        exit 0
        ;;
        (*) echo "unknown option $opt; use --help for help"; exit 1 ;;
    esac
done

if test -e src/ext/boot.sh ; then
    (cd src/ext && ./boot.sh)
fi

exclude_list="ext"
have_netapps=yes
if test "$core_only" = yes; then
    echo 'building with only core apps'
    have_netapps=no
    exclude_list=$exclude_list"|netapps"
elif test "$net_only" = yes; then
    echo 'building with core and net apps'
else    
    echo 'building with all apps'
fi    

sed -e "s/APPS_ID/core/" -e "s/TURN_ON_NETAPPS/$have_netapps/" configure.ac.in > configure.ac
echo "AC_CONFIG_FILES([ " >> configure.ac

find . -path "*/Makefile.am" | grep -vE "$exclude_list" | sed -e "s/\.am$//" -e "s/^\.\///" >> configure.ac

if test -e ./installer; then
    echo "installer/Makefile installer/build installer/decompress installer/package/installer " >> configure.ac
fi

echo "])  " >> configure.ac

# Enable or disable ext.
if test "$have_ext" = yes; then
    echo 'Enabling noxext...'

    extsubdirs=`find src/ext -name "configure.ac" | sed -e "s/configure.ac//" -e's%/$%%'`

    cat <<EOF >> configure.ac
#
# Automatically included by boot.sh
#
if test "\$noext" = false; then
    AC_CONFIG_SUBDIRS([$extsubdirs])
fi
EOF
else
    echo 'Disabling noxext...'
fi

echo "AC_OUTPUT  " >> configure.ac

# Bootstrap configure system from .ac/.am files
autoreconf --install -I `pwd`/m4 --force