cmake: Add a define to see if we have ecc support.

ConfigureChecks.cmake

@@ -85,6 +85,9 @@ if (HAVE_OPENSSL_EC_H AND HAVE_OPENSSL_ECDSA_H)
     set(HAVE_OPENSSL_ECC 1)
 endif (HAVE_OPENSSL_EC_H AND HAVE_OPENSSL_ECDSA_H)
 
+if (HAVE_OPENSSL_ECC)
+    set(HAVE_ECC 1)
+endif (HAVE_OPENSSL_ECC)
 # FUNCTIONS
 
 check_function_exists(strncpy HAVE_STRNCPY)

config.h.cmake

@@ -47,8 +47,12 @@
 /* Define to 1 if you have the <pthread.h> header file. */
 #cmakedefine HAVE_PTHREAD_H 1
 
+/* Define to 1 if you have eliptic curve cryptography in openssl */
 #cmakedefine HAVE_OPENSSL_ECC 1
 
+/* Define to 1 if you have eliptic curve cryptography */
+#cmakedefine HAVE_ECC 1
+
 /*************************** FUNCTIONS ***************************/
 
 /* Define to 1 if you have the `snprintf' function. */