Heimdal isn't really supported right now. Say so, and offer a possibility
to force the use of Heimdal, and warn if that's used.
PR: 346
diff --git a/Configure b/Configure
index 0c04460..9c439d9 100755
--- a/Configure
+++ b/Configure
@@ -994,6 +994,17 @@
my ($lresolv, $lpath, $lext);
if ($withargs{"krb5-flavor"} =~ /^[Hh]eimdal$/)
{
+ die "Sorry, Heimdal is currently not supported\n";
+ }
+ ##### HACK to force use of Heimdal.
+ ##### WARNING: Since we don't really have adequate support for Heimdal,
+ ##### using this will break the build. You'll have to make
+ ##### changes to the source, and if you do, please send
+ ##### patches to openssl-dev@openssl.org
+ if ($withargs{"krb5-flavor"} =~ /^force-[Hh]eimdal$/)
+ {
+ warn "Heimdal isn't really supported. Your build WILL break\n";
+ warn "If you fix the problems, please send a patch to openssl-dev@openssl.org\n";
$withargs{"krb5-dir"} = "/usr/heimdal"
if $withargs{"krb5-dir"} eq "";
$withargs{"krb5-lib"} = "-L".$withargs{"krb5-dir"}.
