Raspi() function fails while making a raspi object

Hi,

I am trying to set up the Raspberry pi hardware using the hardware setup to customise the existing operating system. i have got the hardware setup to install everything successfully but i did have to manually install some of the libraries. I am using a raspbery pi 4 with 8gb of ram and it is running the 64bit version of the raspberry pi OS.

after finishing the hardware setup, whenever i try to run "rpi = raspi();" i get the following long error:

### Updating Raspberry Pi I/O server...
### Connecting to board...
### Connected to 192.168.9.122...
### Creating server folder...
### Transferring source files...
### Building MATLAB I/O server...
Error executing command "make ONLY_MATLAB_IO=1 -C /opt/MATLAB/mw_server_v20.2.0 -f Makefile". Details:

STDERR: 6_T* peripheralDataSizeResponse, uint8_T* status)
                                              ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
IO_server.c:1042:50: warning: passing argument 2 of ‘getHeapsize’ from incompatible pointer type [-Wincompatible-pointer-types]
                 getHeapsize(packet->ptrTxPayLoad,&packet->dataPayloadSize,&packet->status);
                                                  ^~~~~~~~~~~~~~~~~~~~~~~~
IO_server.c:693:54: note: expected ‘uint16_T *’ {aka ‘short unsigned int *’} but argument is of type ‘uint32_T *’ {aka ‘unsigned int *’}
 void getHeapsize(uint8_T *payloadBufferTx, uint16_T *peripheralDataSizeResponse,uint8_T *status)
                                            ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
IO_server.c:1046:64: warning: passing argument 2 of ‘getBufferCreationOverhead’ from incompatible pointer type [-Wincompatible-pointer-types]
                 getBufferCreationOverhead(packet->ptrTxPayLoad,&packet->dataPayloadSize,&packet->status);
                                                                ^~~~~~~~~~~~~~~~~~~~~~~~
IO_server.c:733:68: note: expected ‘uint16_T *’ {aka ‘short unsigned int *’} but argument is of type ‘uint32_T *’ {aka ‘unsigned int *’}
 void getBufferCreationOverhead(uint8_T *payloadBufferTx, uint16_T *peripheralDataSizeResponse,uint8_T *status)
                                                          ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
IO_server.c: In function ‘server’:
IO_server.c:1112:81: warning: passing argument 2 of ‘sendPeripheralDatasizeMismatchMessage’ from incompatible pointer type [-Wincompatible-pointer-types]
                     sendPeripheralDatasizeMismatchMessage(&RcvdPacket.requestId,&RcvdPacket.dataPayloadSize,(uint16_T*)&RcvdPacket.peripheralDataSizeResponse);
                                                                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~
IO_server.c:813:79: note: expected ‘uint16_T *’ {aka ‘short unsigned int *’} but argument is of type ‘uint32_T *’ {aka ‘unsigned int *’}
 void sendPeripheralDatasizeMismatchMessage(uint16_T* errorRequestId,uint16_T* receivedReponseSize,uint16_T* expectedReponseSize)
                                                                     ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
/opt/userland/host_applications/linux/apps/raspicam/RaspiHelpers.c: In function ‘print_app_details’:
/opt/userland/host_applications/linux/apps/raspicam/RaspiHelpers.c:66:57: warning: implicit declaration of function ‘basename’; did you mean ‘rename’? [-Wimplicit-function-declaration]
    fprintf(fd, "\n\"%s\" Camera App (commit %s%s)\n\n", basename(app_name), GIT_COMMIT_ID, TAINTED);
                                                         ^~~~~~~~
                                                         rename
/opt/userland/host_applications/linux/apps/raspicam/RaspiHelpers.c:66:22: warning: format ‘%s’ expects argument of type ‘char *’, but argument 3 has type ‘int’ [-Wformat=]
    fprintf(fd, "\n\"%s\" Camera App (commit %s%s)\n\n", basename(app_name), GIT_COMMIT_ID, TAINTED);
                     ~^                                  ~~~~~~~~~~~~~~~~~~
                     %d
/opt/userland/host_applications/linux/apps/raspicam/RaspiCommonSettings.c: In function ‘raspicommonsettings_parse_cmdline’:
/opt/userland/host_applications/linux/apps/raspicam/RaspiCommonSettings.c:149:32: warning: implicit declaration of function ‘basename’; did you mean ‘rename’? [-Wimplicit-function-declaration]
       display_valid_parameters(basename(get_app_name()), app_help);
                                ^~~~~~~~
                                rename
/opt/userland/host_applications/linux/apps/raspicam/RaspiCommonSettings.c:149:32: warning: passing argument 1 of ‘display_valid_parameters’ makes pointer from integer without a cast
[-Wint-conversion]
       display_valid_parameters(basename(get_app_name()), app_help);
                                ^~~~~~~~~~~~~~~~~~~~~~~~
In file included from /opt/userland/host_applications/linux/apps/raspicam/RaspiCommonSettings.c:57:
/opt/userland/host_applications/linux/apps/raspicam/RaspiHelpers.h:32:37: note: expected ‘char *’ but argument is of type ‘int’
 void display_valid_parameters(char *name, void (*app_help)(char*));
                               ~~~~~~^~~~
frameBuffer.c: In function ‘EXT_FRAMEBUFFER_INIT’:
frameBuffer.c:54:55: warning: comparison between pointer and zero character constant [-Wpointer-compare]
             for(ii=0;ii<100 & glob_buffer.gl_pathv[i] != '\0';ii++)
                                                       ^~
frameBuffer.c:54:31: note: did you mean to dereference the pointer?
             for(ii=0;ii<100 & glob_buffer.gl_pathv[i] != '\0';ii++)
                               ^
frameBuffer.c:54:24: warning: suggest parentheses around comparison in operand of ‘&’ [-Wparentheses]
             for(ii=0;ii<100 & glob_buffer.gl_pathv[i] != '\0';ii++)
                      ~~^~~~
frameBuffer.c: In function ‘EXT_FRAMEBUFFER_WRITEPIXEL’:
frameBuffer.c:80:9: warning: unused variable ‘ii’ [-Wunused-variable]
     int ii ;
         ^~
frameBuffer.c: In function ‘EXT_FRAMEBUFFER_DISPLAYIMAGE’:
frameBuffer.c:107:17: warning: suggest parentheses around comparison in operand of ‘&’ [-Wparentheses]
     for(ii=0; ii<100 & sh_fbname[ii] != '\0'; ii++)
               ~~^~~~
frameBuffer.c:105:10: warning: variable ‘fileName’ set but not used [-Wunused-but-set-variable]
     char fileName[100];
          ^~~~~~~~
frameBuffer.c:104:9: warning: unused variable ‘pxllocation’ [-Wunused-variable]
     int pxllocation=0;
         ^~~~~~~~~~~
joystick.c: In function ‘EXT_JOYSTICK_INIT’:
joystick.c:45:56: warning: comparison between pointer and zero character constant [-Wpointer-compare]
             for(ii=0; ii<100 & glob_buffer.gl_pathv[i] != '\0'; ii++)
                                                        ^~
joystick.c:45:32: note: did you mean to dereference the pointer?
             for(ii=0; ii<100 & glob_buffer.gl_pathv[i] != '\0'; ii++)
                                ^
joystick.c:45:25: warning: suggest parentheses around comparison in operand of ‘&’ [-Wparentheses]
             for(ii=0; ii<100 & glob_buffer.gl_pathv[i] != '\0'; ii++)
                       ~~^~~~
joystick.c: In function ‘EXT_JOYSTICK_READ’:
joystick.c:82:17: warning: suggest parentheses around comparison in operand of ‘&’ [-Wparentheses]
     for(ii=0;(ii<100 & sh_evdevName[ii] != '\0');ii++)
               ~~^~~~
/usr/bin/ld: skipping incompatible /opt/vc/lib/libmmal.so when searching for -lmmal
/usr/bin/ld: cannot find -lmmal
/usr/bin/ld: skipping incompatible /opt/vc/lib/libmmal_core.so when searching for -lmmal_core
/usr/bin/ld: cannot find -lmmal_core
/usr/bin/ld: skipping incompatible /opt/vc/lib/libmmal_util.so when searching for -lmmal_util
/usr/bin/ld: cannot find -lmmal_util
/usr/bin/ld: skipping incompatible /opt/vc/lib/libmmal_vc_client.so when searching for -lmmal_vc_client
/usr/bin/ld: cannot find -lmmal_vc_client
/usr/bin/ld: skipping incompatible /opt/vc/lib/libvcos.so when searching for -lvcos
/usr/bin/ld: skipping incompatible /opt/vc/lib/libbcm_host.so when searching for -lbcm_host
collect2: error: ld returned 1 exit status
make: *** [Makefile:91: build] Error 1

STDOUT: make: Entering directory '/opt/MATLAB/mw_server_v20.2.0'
[Compiling] GPIO.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ GPIO.c -o obj/GPIO.o
[Compiling] IO_wrapperv4l2.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ IO_wrapperv4l2.c -o
obj/IO_wrapperv4l2.o
[Compiling] MW_PWM.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ MW_PWM.c -o obj/MW_PWM.o
[Compiling] MW_pigs.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ MW_pigs.c -o obj/MW_pigs.o
[Compiling] devices.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ devices.c -o obj/devices.o
[Compiling] sharedServer.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ sharedServer.c -o obj/sharedServer.o
[Compiling] v4l2_cam.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ v4l2_cam.c -o obj/v4l2_cam.o
[Compiling] IO_wrapperCameraboard.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ IO_wrapperCameraboard.c -o
obj/IO_wrapperCameraboard.o
[Compiling] LED.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ LED.c -o obj/LED.o
[Compiling] MW_SPI.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ MW_SPI.c -o obj/MW_SPI.o
[Compiling] availableWebcam.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ availableWebcam.c -o
obj/availableWebcam.o
[Compiling] picam.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ picam.c -o obj/picam.o
[Compiling] system.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ system.c -o obj/system.o
[Compiling] IO_wrapperLED.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ IO_wrapperLED.c -o obj/IO_wrapperLED.o
[Compiling] MW_I2C.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ MW_I2C.c -o obj/MW_I2C.o
[Compiling] MW_digitalIO.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ MW_digitalIO.c -o obj/MW_digitalIO.o
[Compiling] customFunction.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ customFunction.c -o
obj/customFunction.o
[Compiling] servoRaspi.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ servoRaspi.c -o obj/servoRaspi.o
[Compiling] IO_checksum.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ IO_checksum.c -o obj/IO_checksum.o
[Compiling] IO_packet.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ IO_packet.c -o obj/IO_packet.o
[Compiling] IO_standardperipherals.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ IO_standardperipherals.c -o
obj/IO_standardperipherals.o
[Compiling] IO_wrapperI2C.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ IO_wrapperI2C.c -o obj/IO_wrapperI2C.o
[Compiling] IO_wrapperSCI.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ IO_wrapperSCI.c -o obj/IO_wrapperSCI.o
[Compiling] MW_SCI.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ MW_SCI.c -o obj/MW_SCI.o
[Compiling] PeripheralToHandle.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ PeripheralToHandle.c -o
obj/PeripheralToHandle.o
[Compiling] IO_debug.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ IO_debug.c -o obj/IO_debug.o
[Compiling] IO_server.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ IO_server.c -o obj/IO_server.o
[Compiling] IO_utilities.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ IO_utilities.c -o obj/IO_utilities.o
[Compiling] IO_wrapperDigitalIO.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ IO_wrapperDigitalIO.c -o
obj/IO_wrapperDigitalIO.o
[Compiling] IO_wrapperPWM.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ IO_wrapperPWM.c -o obj/IO_wrapperPWM.o
[Compiling] IO_wrapperSPI.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ IO_wrapperSPI.c -o obj/IO_wrapperSPI.o
[Compiling] /opt/userland/host_applications/linux/apps/raspicam/RaspiCamControl.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_
/opt/userland/host_applications/linux/apps/raspicam/RaspiCamControl.c -o obj/RaspiCamControl.o
[Compiling] /opt/userland/host_applications/linux/apps/raspicam/RaspiHelpers.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_
/opt/userland/host_applications/linux/apps/raspicam/RaspiHelpers.c -o obj/RaspiHelpers.o
[Compiling] /opt/userland/host_applications/linux/apps/raspicam/RaspiPreview.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_
/opt/userland/host_applications/linux/apps/raspicam/RaspiPreview.c -o obj/RaspiPreview.o
[Compiling] /opt/userland/host_applications/linux/apps/raspicam/RaspiCLI.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_
/opt/userland/host_applications/linux/apps/raspicam/RaspiCLI.c -o obj/RaspiCLI.o
[Compiling] /opt/userland/host_applications/linux/apps/raspicam/RaspiCommonSettings.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_
/opt/userland/host_applications/linux/apps/raspicam/RaspiCommonSettings.c -o obj/RaspiCommonSettings.o
[Compiling] frameBuffer.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ frameBuffer.c -o obj/frameBuffer.o
[Compiling] frameBufferRaspi.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ frameBufferRaspi.c -o
obj/frameBufferRaspi.o
[Compiling] joystick.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ joystick.c -o obj/joystick.o
[Compiling] joystickRaspi.c
gcc -c -g -O0 -D_DEBUG -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include -I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ joystickRaspi.c -o obj/joystickRaspi.o
echo [Linking]
[Linking]
make: Leaving directory '/opt/MATLAB/mw_server_v20.2.0'
 

im assuming the problem is related to this section but im not sure:

/usr/bin/ld: skipping incompatible /opt/vc/lib/libmmal.so when searching for -lmmal
/usr/bin/ld: cannot find -lmmal
/usr/bin/ld: skipping incompatible /opt/vc/lib/libmmal_core.so when searching for -lmmal_core
/usr/bin/ld: cannot find -lmmal_core
/usr/bin/ld: skipping incompatible /opt/vc/lib/libmmal_util.so when searching for -lmmal_util
/usr/bin/ld: cannot find -lmmal_util
/usr/bin/ld: skipping incompatible /opt/vc/lib/libmmal_vc_client.so when searching for -lmmal_vc_client
/usr/bin/ld: cannot find -lmmal_vc_client
/usr/bin/ld: skipping incompatible /opt/vc/lib/libvcos.so when searching for -lvcos
/usr/bin/ld: skipping incompatible /opt/vc/lib/libbcm_host.so when searching for -lbcm_host
collect2: error: ld returned 1 exit status
make: *** [Makefile:91: build] Error 1

Does anyone have any idea how i can fix this

[Prasanth Sunkara]

As of now 64-bit Raspberry Pi OS is not officially supported with MATLAB support package. Please use the 32-bit for now