my $has_polarssl;# built with polarssl
my $has_axtls; # built with axTLS
-my $has_shared; # built shared
+my $has_shared = "unknown"; # built shared
my $ssllib; # name of the lib we use (for human presentation)
my $has_crypto; # set if libcurl is built with cryptographic support
my %oldenv;
#######################################################################
-# variables the command line options may set
+# variables that command line options may set
#
my $short;