From f0935698f0461f24d8d1f1107b476ee5fd4db1cb Mon Sep 17 00:00:00 2001
From: Damien Miller <djm@mindrot.org>
Date: Wed, 20 Aug 2014 11:06:50 +1000
Subject:  - (djm) [sshkey.h] Fix compilation when OpenSSL lacks ECC

---
 ChangeLog |  1 +
 sshkey.h  | 38 ++++++++++++++++++++++++--------------
 2 files changed, 25 insertions(+), 14 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 2ab238d4..1abd358a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -3,6 +3,7 @@
    suggested by Kevin Brott
  - (djm) [Makefile.in] refer to libtest_helper.a by explicit path rather than
    -L/-l; fixes linking problems on some platforms
+ - (djm) [sshkey.h] Fix compilation when OpenSSL lacks ECC
 
 20140819
  - (djm) [serverloop.c] Fix syntax error on Cygwin; from Corinna Vinschen
diff --git a/sshkey.h b/sshkey.h
index 4127db24..450b30c1 100644
--- a/sshkey.h
+++ b/sshkey.h
@@ -31,13 +31,19 @@
 #ifdef WITH_OPENSSL
 #include <openssl/rsa.h>
 #include <openssl/dsa.h>
-#include <openssl/ec.h>
-#else /* OPENSSL */
-#define RSA		void
-#define DSA		void
-#define EC_KEY		void
-#define EC_GROUP	void
-#define EC_POINT	void
+# ifdef OPENSSL_HAS_ECC
+#  include <openssl/ec.h>
+# else /* OPENSSL_HAS_ECC */
+#  define EC_KEY	void
+#  define EC_GROUP	void
+#  define EC_POINT	void
+# endif /* OPENSSL_HAS_ECC */
+#else /* WITH_OPENSSL */
+# define RSA		void
+# define DSA		void
+# define EC_KEY		void
+# define EC_GROUP	void
+# define EC_POINT	void
 #endif /* WITH_OPENSSL */
 
 #define SSH_RSA_MINIMUM_MODULUS_SIZE	768
@@ -211,12 +217,16 @@ int ssh_ed25519_verify(const struct sshkey *key,
     const u_char *data, size_t datalen, u_int compat);
 #endif
 
-#ifndef WITH_OPENSSL
-#undef RSA
-#undef DSA
-#undef EC_KEY
-#undef EC_GROUP
-#undef EC_POINT
-#endif /* WITH_OPENSSL */
+#if !defined(WITH_OPENSSL)
+# undef RSA
+# undef DSA
+# undef EC_KEY
+# undef EC_GROUP
+# undef EC_POINT
+#elif !defined(OPENSSL_HAS_ECC)
+# undef EC_KEY
+# undef EC_GROUP
+# undef EC_POINT
+#endif
 
 #endif /* SSHKEY_H */
-- 
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