support --without-openssl at configure time
Disables and removes dependency on OpenSSL. Many features don't
work and the set of crypto options is greatly restricted. This
will only work on system with native arc4random or /dev/urandom.
Considered highly experimental for now.
diff --git a/digest-openssl.c b/digest-openssl.c
index bb58ff2..13b63c2 100644
--- a/digest-openssl.c
+++ b/digest-openssl.c
@@ -17,6 +17,8 @@
#include "includes.h"
+#ifdef WITH_OPENSSL
+
#include <sys/types.h>
#include <limits.h>
#include <stdlib.h>
@@ -200,3 +202,4 @@
{
return ssh_digest_memory(alg, sshbuf_ptr(b), sshbuf_len(b), d, dlen);
}
+#endif /* WITH_OPENSSL */