fix make all target

fido2/device.c

@@ -24,7 +24,7 @@
 
 #define RK_NUM  50
 
-struct ResidentKeyStore {
+__attribute__((weak)) struct ResidentKeyStore {
     CTAP_residentKey rks[RK_NUM];
 } RK_STORE;
 
@@ -222,4 +222,3 @@ __attribute__((weak)) void device_read_aaguid(uint8_t * dst){
     uint8_t * aaguid = (uint8_t *)"\x00\x76\x63\x1b\xd4\xa0\x42\x7f\x57\x73\x0e\xc7\x1c\x9e\x02\x79";
     memmove(dst, aaguid, 16);
 }
-

fido2/version.h

@@ -33,7 +33,7 @@ typedef struct {
 } version_t;
 
 bool is_newer(const version_t* const newer, const version_t* const older);
-const version_t firmware_version ;
+extern const version_t firmware_version ;
 
 
 #endif