Problem compiling in MacOS

[mariambrites]

When compiling the code in MacOS using the makefile I obtain the the following error:

mkdir -p build/./src/
g++ -I./src -g -std=c++11 -DHASBLUETOOTH -Wall -I./src -g -std=c++11 -DHASBLUETOOTH -Wall -c src/scientisst.cpp -o build/./src/scientisst.cpp.o -lbluetooth
clang: warning: -lbluetooth: 'linker' input unused [-Wunused-command-line-argument]
src/scientisst.cpp:20:11: fatal error: 'bluetooth/bluetooth.h' file not found
 #include <bluetooth/bluetooth.h>
          ^~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
make: *** [build/./src/scientisst.cpp.o] Error 1

After commenting the #ifdef HASBLUETOOTH block in lines 20-24:

#include <bluetooth/bluetooth.h>
#include <bluetooth/rfcomm.h>
#include <bluetooth/hci.h>
#include <bluetooth/hci_lib.h>
#include <stdlib.h>

I also obtain the following errors:

mkdir -p build/./src/
g++ -I./src -g -std=c++11 -DHASBLUETOOTH -Wall -I./src -g -std=c++11 -DHASBLUETOOTH -Wall -c src/scientisst.cpp -o build/./src/scientisst.cpp.o -lbluetooth
clang: warning: -lbluetooth: 'linker' input unused [-Wunused-command-line-argument]
src/scientisst.cpp:138:18: error: use of undeclared identifier 'hci_get_route'
    int dev_id = hci_get_route(NULL);
                 ^
src/scientisst.cpp:139:16: error: use of undeclared identifier 'hci_open_dev'
    int sock = hci_open_dev(dev_id);
               ^
src/scientisst.cpp:143:5: error: unknown type name 'inquiry_info'
    inquiry_info ii[MAX_DEVS];
    ^
src/scientisst.cpp:144:5: error: unknown type name 'inquiry_info'
    inquiry_info *pii = ii;
    ^
src/scientisst.cpp:146:64: error: use of undeclared identifier 'IREQ_CACHE_FLUSH'
    int num_rsp = hci_inquiry(dev_id, 8, MAX_DEVS, NULL, &pii, IREQ_CACHE_FLUSH);
                                                               ^
src/scientisst.cpp:343:7: error: unknown type name 'sockaddr_rc'
      sockaddr_rc so_bt;
      ^
src/scientisst.cpp:344:25: error: use of undeclared identifier 'AF_BLUETOOTH'
      so_bt.rc_family = AF_BLUETOOTH;
                        ^
src/scientisst.cpp:350:19: error: use of undeclared identifier 'AF_BLUETOOTH'
      fd = socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM);
                  ^
src/scientisst.cpp:350:33: error: use of undeclared identifier 'SOCK_STREAM'
      fd = socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM);
                                ^
src/scientisst.cpp:350:46: error: use of undeclared identifier 'BTPROTO_RFCOMM'
      fd = socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM);
                                             ^
src/scientisst.cpp:354:30: error: unknown type name 'sockaddr'
      if (connect(fd, (const sockaddr*)&so_bt, sizeof so_bt) != 0)
                             ^
11 errors generated.
make: *** [build/./src/scientisst.cpp.o] Error 1

After commenting the two other #ifdef HASBLUETOOTH blocks, in lines 136-171 and lines 342-363, I also obtain the following:

mkdir -p build/./src/
g++ -I./src -g -std=c++11 -DHASBLUETOOTH -Wall -I./src -g -std=c++11 -DHASBLUETOOTH -Wall -c src/scientisst.cpp -o build/./src/scientisst.cpp.o -lbluetooth
clang: warning: -lbluetooth: 'linker' input unused [-Wunused-command-line-argument]
g++ ./build/./src/esp_adc.cpp.o ./build/./src/scientisst.cpp.o ./build/./src/main.cpp.o -o scientisst -lbluetooth
ld: library not found for -lbluetooth
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make: *** [scientisst] Error 1

Finally, after commenting LDFLAGS = -lbluetooth in the makefile, I'm able to compile

[francis2tm]

And does the program work correctly if you comment everything you said above?

[mariambrites]

No, after that I still have the old loss of communication problem:

Connecting to device - /dev/tty.eforto-df-6e
Connected to device. Press Enter to exit.
RIP
ScientISST exception: The computer lost communication with the device.