if [ $USE_PCRE = YES ]; then
    . auto/lib/pcre/conf
fi

if [ $USE_MD5 = YES ]; then
    . auto/lib/md5/conf
fi

if [ $USE_OPENSSL = YES ]; then
    . auto/lib/openssl/conf
fi

if [ $USE_ZLIB = YES ]; then
    . auto/lib/zlib/conf
fi