p5-Crypt-OpenSSL-ECDSA: prepare for upcoming libcrypto bump

ECDSA_METHOD will soon be removed, so don't enable it for libressl. Route
ECDSA_do_sign_ex() through ECDSA_do_sign().  The former is useless since
ECDSA_sign_setup() is not exposed by the bindings.

security/p5-Crypt-OpenSSL-ECDSA/Makefile

@@ -1,6 +1,7 @@
 COMMENT =	ECDSA encoding and decoding using OpenSSL
 
 DISTNAME =	Crypt-OpenSSL-ECDSA-0.10
+REVISION =	0
 
 CATEGORIES =	security
 

security/p5-Crypt-OpenSSL-ECDSA/patches/patch-ECDSA_xs

@@ -1,30 +1,15 @@
+Make ECDSA_do_sign_ex() (which is pointless without ECDSA_sign_setup())
+fall back to ECDSA_do_sign().
+
 Index: ECDSA.xs
 --- ECDSA.xs.orig
 +++ ECDSA.xs
-@@ -97,7 +97,7 @@ ECDSA_do_verify(const unsigned char *dgst, const ECDSA
- int	  
- ECDSA_size(const EC_KEY *eckey)
+@@ -75,7 +75,7 @@ ECDSA_do_sign_ex(const unsigned char *dgst, const BIGN
+                 STRLEN dgst_len;
+ 	CODE: 
+                 dgst = (const unsigned char *)SvPV(ST(0), dgst_len);
+-                RETVAL = ECDSA_do_sign_ex(dgst, dgst_len, kinv, rp, eckey);
++                RETVAL = ECDSA_do_sign(dgst, dgst_len, eckey);
+ 	OUTPUT:
+ 		RETVAL
  
--#if OPENSSL_VERSION_NUMBER < 0x10100000L
-+#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER)
- 
- const ECDSA_METHOD *
- ECDSA_OpenSSL()
-@@ -111,6 +111,8 @@ ECDSA_get_default_method()
- int 	  
- ECDSA_set_method(EC_KEY *eckey, const ECDSA_METHOD *meth)
- 
-+#ifdef ECDSA_F_ECDSA_METHOD_NEW
-+
- ECDSA_METHOD *
- ECDSA_METHOD_new(ECDSA_METHOD *ecdsa_method=0)
- 
-@@ -122,6 +124,8 @@ ECDSA_METHOD_set_flags(ECDSA_METHOD *ecdsa_method, int
- 
- void 
- ECDSA_METHOD_set_name(ECDSA_METHOD *ecdsa_method, char *name)
-+
-+#endif
- 
- void 
- ERR_load_ECDSA_strings()