Support for Signal calls.

Merge in RedPhone

// FREEBIE

jni/openssl/build-config-static-64.mk

@@ -0,0 +1,33 @@
+# Auto-generated - DO NOT EDIT!
+# To regenerate, edit openssl.config, then run:
+#     ./import_openssl.sh import /path/to/openssl-1.0.1f.tar.gz
+#
+openssl_cflags_64 := \
+  -DOPENSSL_THREADS \
+  -D_REENTRANT \
+  -DDSO_DLFCN \
+  -DHAVE_DLFCN_H \
+  -DL_ENDIAN \
+  -DTERMIO \
+  -DOPENSSL_NO_CAMELLIA \
+  -DOPENSSL_NO_CAPIENG \
+  -DOPENSSL_NO_CAST \
+  -DOPENSSL_NO_DTLS1 \
+  -DOPENSSL_NO_EC_NISTP_64_GCC_128 \
+  -DOPENSSL_NO_GMP \
+  -DOPENSSL_NO_GOST \
+  -DOPENSSL_NO_HEARTBEATS \
+  -DOPENSSL_NO_IDEA \
+  -DOPENSSL_NO_JPAKE \
+  -DOPENSSL_NO_MD2 \
+  -DOPENSSL_NO_MDC2 \
+  -DOPENSSL_NO_RC5 \
+  -DOPENSSL_NO_RDRAND \
+  -DOPENSSL_NO_RFC3779 \
+  -DOPENSSL_NO_RSAX \
+  -DOPENSSL_NO_SCTP \
+  -DOPENSSL_NO_SEED \
+  -DOPENSSL_NO_SHA0 \
+  -DOPENSSL_NO_STATIC_ENGINE \
+  -DOPENSSL_NO_STORE \
+  -DOPENSSL_NO_WHIRLPOOL \