MySensors Gateway on OrangePi 5

[mauri]

Hi all
I'm trying to compile the MySensors Gateway on my OrangePi 5.
My configuration:

./configure --my-transport=rf24 --my-gateway=mqtt --my-controller-ip-address=127.0.0.1 --my-rf24-ce-pin=13 --my-rf24-cs-pin=15 --my-rf24-irq-pin=16 --my-mqtt-publish-topic-prefix=[prefix] --my-mqtt-subscribe-topic-prefix=[prefix] --my-mqtt-client-id=[client_id] --my-mqtt-user=[user] --my-mqtt-password=[pwd]

Unfortunately I get compilation warnings and errors when running make:

./hal/transport/RF24/driver/RF24.cpp: In function ‘void RF24_registerReceiveCallback(RF24_receiveCallbackType)’:
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:58: warning: empty parentheses were disambiguated as a function declaration [-Wvexing-parse]
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                          ^~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./hal/transport/RF24/driver/RF24.cpp:507:9: note: in expansion of macro ‘MY_CRITICAL_SECTION’
  507 |         MY_CRITICAL_SECTION {
      |         ^~~~~~~~~~~~~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:58: note: remove parentheses to default-initialize a variable
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                          ^~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./hal/transport/RF24/driver/RF24.cpp:507:9: note: in expansion of macro ‘MY_CRITICAL_SECTION’
  507 |         MY_CRITICAL_SECTION {
      |         ^~~~~~~~~~~~~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:58: note: or replace parentheses with braces to value-initialize a variable
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                          ^~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./hal/transport/RF24/driver/RF24.cpp:507:9: note: in expansion of macro ‘MY_CRITICAL_SECTION’
  507 |         MY_CRITICAL_SECTION {
      |         ^~~~~~~~~~~~~~~~~~~
./hal/transport/RF24/driver/RF24.cpp: At global scope:
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:50: error: ambiguating new declaration of ‘uint8_t __hwLock()’
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                  ^~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./hal/transport/RF24/driver/RF24.cpp:507:9: note: in expansion of macro ‘MY_CRITICAL_SECTION’
  507 |         MY_CRITICAL_SECTION {
      |         ^~~~~~~~~~~~~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:88:24: note: old declaration ‘void __hwLock()’
   88 | static __inline__ void __hwLock()
      |                        ^~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h: In member function ‘void CircularBuffer<T>::clear()’:
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:58: warning: empty parentheses were disambiguated as a function declaration [-Wvexing-parse]
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                          ^~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h:53:17: note: in expansion of macro ‘MY_CRITICAL_SECTION’
   53 |                 MY_CRITICAL_SECTION {
      |                 ^~~~~~~~~~~~~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:58: note: remove parentheses to default-initialize a variable
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                          ^~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h:53:17: note: in expansion of macro ‘MY_CRITICAL_SECTION’
   53 |                 MY_CRITICAL_SECTION {
      |                 ^~~~~~~~~~~~~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:58: note: or replace parentheses with braces to value-initialize a variable
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                          ^~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h:53:17: note: in expansion of macro ‘MY_CRITICAL_SECTION’
   53 |                 MY_CRITICAL_SECTION {
      |                 ^~~~~~~~~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h: At global scope:
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:50: error: ambiguating new declaration of ‘uint8_t __hwLock()’
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                  ^~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h:53:17: note: in expansion of macro ‘MY_CRITICAL_SECTION’
   53 |                 MY_CRITICAL_SECTION {
      |                 ^~~~~~~~~~~~~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:88:24: note: old declaration ‘void __hwLock()’
   88 | static __inline__ void __hwLock()
      |                        ^~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h: In member function ‘bool CircularBuffer<T>::empty() const’:
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:58: warning: empty parentheses were disambiguated as a function declaration [-Wvexing-parse]
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                          ^~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h:66:17: note: in expansion of macro ‘MY_CRITICAL_SECTION’
   66 |                 MY_CRITICAL_SECTION {
      |                 ^~~~~~~~~~~~~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:58: note: remove parentheses to default-initialize a variable
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                          ^~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h:66:17: note: in expansion of macro ‘MY_CRITICAL_SECTION’
   66 |                 MY_CRITICAL_SECTION {
      |                 ^~~~~~~~~~~~~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:58: note: or replace parentheses with braces to value-initialize a variable
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                          ^~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h:66:17: note: in expansion of macro ‘MY_CRITICAL_SECTION’
   66 |                 MY_CRITICAL_SECTION {
      |                 ^~~~~~~~~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h: At global scope:
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:50: error: ambiguating new declaration of ‘uint8_t __hwLock()’
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                  ^~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h:66:17: note: in expansion of macro ‘MY_CRITICAL_SECTION’
   66 |                 MY_CRITICAL_SECTION {
      |                 ^~~~~~~~~~~~~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:88:24: note: old declaration ‘void __hwLock()’
   88 | static __inline__ void __hwLock()
      |                        ^~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h: In member function ‘bool CircularBuffer<T>::full() const’:
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:58: warning: empty parentheses were disambiguated as a function declaration [-Wvexing-parse]
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                          ^~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h:79:17: note: in expansion of macro ‘MY_CRITICAL_SECTION’
   79 |                 MY_CRITICAL_SECTION {
      |                 ^~~~~~~~~~~~~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:58: note: remove parentheses to default-initialize a variable
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                          ^~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h:79:17: note: in expansion of macro ‘MY_CRITICAL_SECTION’
   79 |                 MY_CRITICAL_SECTION {
      |                 ^~~~~~~~~~~~~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:58: note: or replace parentheses with braces to value-initialize a variable
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                          ^~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h:79:17: note: in expansion of macro ‘MY_CRITICAL_SECTION’
   79 |                 MY_CRITICAL_SECTION {
      |                 ^~~~~~~~~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h: At global scope:
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:50: error: ambiguating new declaration of ‘uint8_t __hwLock()’
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                  ^~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h:79:17: note: in expansion of macro ‘MY_CRITICAL_SECTION’
   79 |                 MY_CRITICAL_SECTION {
      |                 ^~~~~~~~~~~~~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:88:24: note: old declaration ‘void __hwLock()’
   88 | static __inline__ void __hwLock()
      |                        ^~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h: In member function ‘uint8_t CircularBuffer<T>::available() const’:
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:58: warning: empty parentheses were disambiguated as a function declaration [-Wvexing-parse]
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                          ^~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h:92:17: note: in expansion of macro ‘MY_CRITICAL_SECTION’
   92 |                 MY_CRITICAL_SECTION {
      |                 ^~~~~~~~~~~~~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:58: note: remove parentheses to default-initialize a variable
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                          ^~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h:92:17: note: in expansion of macro ‘MY_CRITICAL_SECTION’
   92 |                 MY_CRITICAL_SECTION {
      |                 ^~~~~~~~~~~~~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:58: note: or replace parentheses with braces to value-initialize a variable
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                          ^~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h:92:17: note: in expansion of macro ‘MY_CRITICAL_SECTION’
   92 |                 MY_CRITICAL_SECTION {
      |                 ^~~~~~~~~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h: At global scope:
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:50: error: ambiguating new declaration of ‘uint8_t __hwLock()’
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                  ^~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h:92:17: note: in expansion of macro ‘MY_CRITICAL_SECTION’
   92 |                 MY_CRITICAL_SECTION {
      |                 ^~~~~~~~~~~~~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:88:24: note: old declaration ‘void __hwLock()’
   88 | static __inline__ void __hwLock()
      |                        ^~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h: In member function ‘T* CircularBuffer<T>::getFront() const’:
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:58: warning: empty parentheses were disambiguated as a function declaration [-Wvexing-parse]
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                          ^~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h:106:17: note: in expansion of macro ‘MY_CRITICAL_SECTION’
  106 |                 MY_CRITICAL_SECTION {
      |                 ^~~~~~~~~~~~~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:58: note: remove parentheses to default-initialize a variable
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                          ^~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h:106:17: note: in expansion of macro ‘MY_CRITICAL_SECTION’
  106 |                 MY_CRITICAL_SECTION {
      |                 ^~~~~~~~~~~~~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:58: note: or replace parentheses with braces to value-initialize a variable
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                          ^~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h:106:17: note: in expansion of macro ‘MY_CRITICAL_SECTION’
  106 |                 MY_CRITICAL_SECTION {
      |                 ^~~~~~~~~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h: At global scope:
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:50: error: ambiguating new declaration of ‘uint8_t __hwLock()’
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                  ^~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h:106:17: note: in expansion of macro ‘MY_CRITICAL_SECTION’
  106 |                 MY_CRITICAL_SECTION {
      |                 ^~~~~~~~~~~~~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:88:24: note: old declaration ‘void __hwLock()’
   88 | static __inline__ void __hwLock()
      |                        ^~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h: In member function ‘bool CircularBuffer<T>::pushFront(T*)’:
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:58: warning: empty parentheses were disambiguated as a function declaration [-Wvexing-parse]
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                          ^~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h:123:17: note: in expansion of macro ‘MY_CRITICAL_SECTION’
  123 |                 MY_CRITICAL_SECTION {
      |                 ^~~~~~~~~~~~~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:58: note: remove parentheses to default-initialize a variable
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                          ^~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h:123:17: note: in expansion of macro ‘MY_CRITICAL_SECTION’
  123 |                 MY_CRITICAL_SECTION {
      |                 ^~~~~~~~~~~~~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:58: note: or replace parentheses with braces to value-initialize a variable
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                          ^~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h:123:17: note: in expansion of macro ‘MY_CRITICAL_SECTION’
  123 |                 MY_CRITICAL_SECTION {
      |                 ^~~~~~~~~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h: At global scope:
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:50: error: ambiguating new declaration of ‘uint8_t __hwLock()’
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                  ^~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h:123:17: note: in expansion of macro ‘MY_CRITICAL_SECTION’
  123 |                 MY_CRITICAL_SECTION {
      |                 ^~~~~~~~~~~~~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:88:24: note: old declaration ‘void __hwLock()’
   88 | static __inline__ void __hwLock()
      |                        ^~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h: In member function ‘T* CircularBuffer<T>::getBack() const’:
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:58: warning: empty parentheses were disambiguated as a function declaration [-Wvexing-parse]
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                          ^~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h:146:17: note: in expansion of macro ‘MY_CRITICAL_SECTION’
  146 |                 MY_CRITICAL_SECTION {
      |                 ^~~~~~~~~~~~~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:58: note: remove parentheses to default-initialize a variable
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                          ^~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h:146:17: note: in expansion of macro ‘MY_CRITICAL_SECTION’
  146 |                 MY_CRITICAL_SECTION {
      |                 ^~~~~~~~~~~~~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:58: note: or replace parentheses with braces to value-initialize a variable
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                          ^~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h:146:17: note: in expansion of macro ‘MY_CRITICAL_SECTION’
  146 |                 MY_CRITICAL_SECTION {
      |                 ^~~~~~~~~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h: At global scope:
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:50: error: ambiguating new declaration of ‘uint8_t __hwLock()’
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                  ^~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h:146:17: note: in expansion of macro ‘MY_CRITICAL_SECTION’
  146 |                 MY_CRITICAL_SECTION {
      |                 ^~~~~~~~~~~~~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:88:24: note: old declaration ‘void __hwLock()’
   88 | static __inline__ void __hwLock()
      |                        ^~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h: In member function ‘bool CircularBuffer<T>::popBack()’:
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:58: warning: empty parentheses were disambiguated as a function declaration [-Wvexing-parse]
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                          ^~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h:161:17: note: in expansion of macro ‘MY_CRITICAL_SECTION’
  161 |                 MY_CRITICAL_SECTION {
      |                 ^~~~~~~~~~~~~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:58: note: remove parentheses to default-initialize a variable
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                          ^~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h:161:17: note: in expansion of macro ‘MY_CRITICAL_SECTION’
  161 |                 MY_CRITICAL_SECTION {
      |                 ^~~~~~~~~~~~~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:58: note: or replace parentheses with braces to value-initialize a variable
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                          ^~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h:161:17: note: in expansion of macro ‘MY_CRITICAL_SECTION’
  161 |                 MY_CRITICAL_SECTION {
      |                 ^~~~~~~~~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h: At global scope:
./hal/architecture/Linux/MyHwLinuxGeneric.h:106:50: error: ambiguating new declaration of ‘uint8_t __hwLock()’
  106 | #define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
      |                                                  ^~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:113:29: note: in expansion of macro ‘ATOMIC_BLOCK’
  113 | #define MY_CRITICAL_SECTION ATOMIC_BLOCK
      |                             ^~~~~~~~~~~~
./drivers/CircularBuffer/CircularBuffer.h:161:17: note: in expansion of macro ‘MY_CRITICAL_SECTION’
  161 |                 MY_CRITICAL_SECTION {
      |                 ^~~~~~~~~~~~~~~~~~~
./hal/architecture/Linux/MyHwLinuxGeneric.h:88:24: note: old declaration ‘void __hwLock()’
   88 | static __inline__ void __hwLock()
      |                        ^~~~~~~~
make: *** [Makefile:99: build/examples_linux/mysgw.o] Error 1

The cpp / g++ compiler version:

root@DESKTOP-GETBHUS:/mnt/d/temp/MySensors# gcc --version
gcc (Ubuntu 11.3.0-1ubuntu1~22.04.1) 11.3.0
Copyright (C) 2021 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Any idea how to fix this?

Regards, M. Erni

[mfalkvidd]

Welcome to the forum @mauri

Did you follow the instructions at https://www.mysensors.org/build/orange ?

[mauri]

Thx for your tip.
I already used the documentation you mentioned. The documentation is for OrangePi Zero but I try to compile MySensors for OrangePi 5.
Therefore I used a different library for WiringPi: https://github.com/orangepi-xunlong/wiringOP/tree/next
Also enabling SPI was different for OrangePi 5. SPI is working (at least I can see devices at /dev/spi... ).
The problem that I have: I can't compile MySensors when I define MY_RF24_IRQ_PIN in configuration (see first post). When I don't use MY_RF24_IRQ_PIN, compilation works (with warnings).

Hope this makes things more clear.

Regards, Mauri

[JeeLet]

search : MyHwLinuxGeneric.h parentheses declaration [-Wvexing-parse]

??? https://stackoverflow.com/questions/21624880/how-does-this-declaration-invoke-the-most-vexing-parse ???

[mauri]

Thx for the hint. Unfortunately this didn't help me to find a solution for the compilation error.
I simply don't understand the lines 105 and 106 in (MyHwLinuxGeneric.h). Can anyone explain me the C magic going on there?

#define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
                           __atomic_loop ; __atomic_loop = 0 )

I think the problem is the "new"/different compiler version being used on the OrangePi 5. On my Raspberry Pi the code compiled without any problem.