makefile: static target, link against libresolv

libresolv is required for base64 encoding.

Makefile

@@ -1,7 +1,16 @@
 RM=rm
 
 all:
-	$(CC) -g -Wall $(CFLAGS) -o xmppipe src/*.c $(LDFLAGS) -lstrophe -luuid
+	$(CC) -g -Wall $(CFLAGS) -o xmppipe src/*.c $(LDFLAGS) -lstrophe -luuid -lresolv
+
+static:
+	$(CC) -g -Wall -o xmppipe src/*.c -Wl,--no-as-needed -ldl -lz \
+		/usr/local/lib/libstrophe.a \
+		/usr/lib/*/libresolv.a \
+		/usr/lib/*/libssl.a \
+		/usr/lib/*/libcrypto.a \
+		/usr/lib/*/libexpat.a \
+		/usr/lib/*/libuuid.a
 
 clean:
 	-@$(RM) xmppipe