Please fill this template for more accurate and prompt support.
Which DYNAMIXEL SDK version do you use?
ex) latest download from robotis website
Which programming language/tool do you use?
ex) C library folder in build folder
Which operating system do you use?
ex) Ubuntu 22.04
Have you searched the issue from the closed issue threads?
yes
Please describe the issue in detail
I get the following errors when I try to compile the 64 bit library
gcc -O2 -O3 -DLINUX -D_GNU_SOURCE -Wall -c -I../../include/dynamixel_sdk -fPIC -g -c ../../src/dynamixel_sdk/group_bulk_read.c -o .objects/group_bulk_read.o
gcc -O2 -O3 -DLINUX -D_GNU_SOURCE -Wall -c -I../../include/dynamixel_sdk -fPIC -g -c ../../src/dynamixel_sdk/group_bulk_write.c -o .objects/group_bulk_write.o
gcc -O2 -O3 -DLINUX -D_GNU_SOURCE -Wall -c -I../../include/dynamixel_sdk -fPIC -g -c ../../src/dynamixel_sdk/group_sync_read.c -o .objects/group_sync_read.o
gcc -O2 -O3 -DLINUX -D_GNU_SOURCE -Wall -c -I../../include/dynamixel_sdk -fPIC -g -c ../../src/dynamixel_sdk/group_sync_write.c -o .objects/group_sync_write.o
gcc -O2 -O3 -DLINUX -D_GNU_SOURCE -Wall -c -I../../include/dynamixel_sdk -fPIC -g -c ../../src/dynamixel_sdk/packet_handler.c -o .objects/packet_handler.o
gcc -O2 -O3 -DLINUX -D_GNU_SOURCE -Wall -c -I../../include/dynamixel_sdk -fPIC -g -c ../../src/dynamixel_sdk/port_handler.c -o .objects/port_handler.o
gcc -O2 -O3 -DLINUX -D_GNU_SOURCE -Wall -c -I../../include/dynamixel_sdk -fPIC -g -c ../../src/dynamixel_sdk/protocol1_packet_handler.c -o .objects/protocol1_packet_handler.o
gcc -O2 -O3 -DLINUX -D_GNU_SOURCE -Wall -c -I../../include/dynamixel_sdk -fPIC -g -c ../../src/dynamixel_sdk/protocol2_packet_handler.c -o .objects/protocol2_packet_handler.o
gcc -O2 -O3 -DLINUX -D_GNU_SOURCE -Wall -c -I../../include/dynamixel_sdk -fPIC -g -c ../../src/dynamixel_sdk/port_handler_linux.c -o .objects/port_handler_linux.o
g++ -shared -fPIC -o ./libdxl_x64_c.so ./.objects/group_bulk_read.o ./.objects/group_bulk_write.o ./.objects/group_sync_read.o ./.objects/group_sync_write.o ./.objects/packet_handler.o ./.objects/port_handler.o ./.objects/protocol1_packet_handler.o ./.objects/protocol2_packet_handler.o ./.objects/port_handler_linux.o -lrt
/usr/bin/ld: ./.objects/group_bulk_write.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/packet_handler.h:82: multiple definition of packetData'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/packet_handler.h:82: first defined here /usr/bin/ld: ./.objects/group_bulk_write.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:48: multiple definition ofg_is_using'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:48: first defined here
/usr/bin/ld: ./.objects/group_bulk_write.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:47: multiple definition of g_used_port_num'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:47: first defined here /usr/bin/ld: ./.objects/group_sync_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/packet_handler.h:82: multiple definition ofpacketData'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/packet_handler.h:82: first defined here
/usr/bin/ld: ./.objects/group_sync_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:48: multiple definition of g_is_using'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:48: first defined here /usr/bin/ld: ./.objects/group_sync_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:47: multiple definition ofg_used_port_num'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:47: first defined here
/usr/bin/ld: ./.objects/group_sync_write.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/packet_handler.h:82: multiple definition of packetData'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/packet_handler.h:82: first defined here /usr/bin/ld: ./.objects/group_sync_write.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:48: multiple definition ofg_is_using'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:48: first defined here
/usr/bin/ld: ./.objects/group_sync_write.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:47: multiple definition of g_used_port_num'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:47: first defined here /usr/bin/ld: ./.objects/packet_handler.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/packet_handler.h:82: multiple definition ofpacketData'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/packet_handler.h:82: first defined here
/usr/bin/ld: ./.objects/packet_handler.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:47: multiple definition of g_used_port_num'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:47: first defined here /usr/bin/ld: ./.objects/packet_handler.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:48: multiple definition ofg_is_using'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:48: first defined here
/usr/bin/ld: ./.objects/port_handler.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:48: multiple definition of g_is_using'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:48: first defined here /usr/bin/ld: ./.objects/port_handler.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:47: multiple definition ofg_used_port_num'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:47: first defined here
/usr/bin/ld: ./.objects/protocol1_packet_handler.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/packet_handler.h:82: multiple definition of packetData'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/packet_handler.h:82: first defined here /usr/bin/ld: ./.objects/protocol1_packet_handler.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:48: multiple definition ofg_is_using'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:48: first defined here
/usr/bin/ld: ./.objects/protocol1_packet_handler.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:47: multiple definition of g_used_port_num'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:47: first defined here /usr/bin/ld: ./.objects/protocol2_packet_handler.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/packet_handler.h:82: multiple definition ofpacketData'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/packet_handler.h:82: first defined here
/usr/bin/ld: ./.objects/protocol2_packet_handler.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:48: multiple definition of g_is_using'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:48: first defined here /usr/bin/ld: ./.objects/protocol2_packet_handler.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:47: multiple definition ofg_used_port_num'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:47: first defined here
/usr/bin/ld: ./.objects/port_handler_linux.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:47: multiple definition of g_used_port_num'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:47: first defined here /usr/bin/ld: ./.objects/port_handler_linux.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:48: multiple definition ofg_is_using'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:48: first defined here
collect2: error: ld returned 1 exit status
make: *** [Makefile:69: libdxl_x64_c.so] Error 1
ISSUE TEMPLATE ver. 1.2.0
Please fill this template for more accurate and prompt support.
Which DYNAMIXEL SDK version do you use?
Which programming language/tool do you use?
C
library folder in build folderWhich operating system do you use?
Ubuntu 22.04
Have you searched the issue from the closed issue threads? yes
Please describe the issue in detail I get the following errors when I try to compile the 64 bit library gcc -O2 -O3 -DLINUX -D_GNU_SOURCE -Wall -c -I../../include/dynamixel_sdk -fPIC -g -c ../../src/dynamixel_sdk/group_bulk_read.c -o .objects/group_bulk_read.o gcc -O2 -O3 -DLINUX -D_GNU_SOURCE -Wall -c -I../../include/dynamixel_sdk -fPIC -g -c ../../src/dynamixel_sdk/group_bulk_write.c -o .objects/group_bulk_write.o gcc -O2 -O3 -DLINUX -D_GNU_SOURCE -Wall -c -I../../include/dynamixel_sdk -fPIC -g -c ../../src/dynamixel_sdk/group_sync_read.c -o .objects/group_sync_read.o gcc -O2 -O3 -DLINUX -D_GNU_SOURCE -Wall -c -I../../include/dynamixel_sdk -fPIC -g -c ../../src/dynamixel_sdk/group_sync_write.c -o .objects/group_sync_write.o gcc -O2 -O3 -DLINUX -D_GNU_SOURCE -Wall -c -I../../include/dynamixel_sdk -fPIC -g -c ../../src/dynamixel_sdk/packet_handler.c -o .objects/packet_handler.o gcc -O2 -O3 -DLINUX -D_GNU_SOURCE -Wall -c -I../../include/dynamixel_sdk -fPIC -g -c ../../src/dynamixel_sdk/port_handler.c -o .objects/port_handler.o gcc -O2 -O3 -DLINUX -D_GNU_SOURCE -Wall -c -I../../include/dynamixel_sdk -fPIC -g -c ../../src/dynamixel_sdk/protocol1_packet_handler.c -o .objects/protocol1_packet_handler.o gcc -O2 -O3 -DLINUX -D_GNU_SOURCE -Wall -c -I../../include/dynamixel_sdk -fPIC -g -c ../../src/dynamixel_sdk/protocol2_packet_handler.c -o .objects/protocol2_packet_handler.o gcc -O2 -O3 -DLINUX -D_GNU_SOURCE -Wall -c -I../../include/dynamixel_sdk -fPIC -g -c ../../src/dynamixel_sdk/port_handler_linux.c -o .objects/port_handler_linux.o g++ -shared -fPIC -o ./libdxl_x64_c.so ./.objects/group_bulk_read.o ./.objects/group_bulk_write.o ./.objects/group_sync_read.o ./.objects/group_sync_write.o ./.objects/packet_handler.o ./.objects/port_handler.o ./.objects/protocol1_packet_handler.o ./.objects/protocol2_packet_handler.o ./.objects/port_handler_linux.o -lrt /usr/bin/ld: ./.objects/group_bulk_write.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/packet_handler.h:82: multiple definition of
packetData'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/packet_handler.h:82: first defined here /usr/bin/ld: ./.objects/group_bulk_write.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:48: multiple definition of
g_is_using'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:48: first defined here /usr/bin/ld: ./.objects/group_bulk_write.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:47: multiple definition ofg_used_port_num'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:47: first defined here /usr/bin/ld: ./.objects/group_sync_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/packet_handler.h:82: multiple definition of
packetData'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/packet_handler.h:82: first defined here /usr/bin/ld: ./.objects/group_sync_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:48: multiple definition ofg_is_using'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:48: first defined here /usr/bin/ld: ./.objects/group_sync_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:47: multiple definition of
g_used_port_num'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:47: first defined here /usr/bin/ld: ./.objects/group_sync_write.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/packet_handler.h:82: multiple definition ofpacketData'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/packet_handler.h:82: first defined here /usr/bin/ld: ./.objects/group_sync_write.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:48: multiple definition of
g_is_using'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:48: first defined here /usr/bin/ld: ./.objects/group_sync_write.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:47: multiple definition ofg_used_port_num'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:47: first defined here /usr/bin/ld: ./.objects/packet_handler.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/packet_handler.h:82: multiple definition of
packetData'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/packet_handler.h:82: first defined here /usr/bin/ld: ./.objects/packet_handler.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:47: multiple definition ofg_used_port_num'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:47: first defined here /usr/bin/ld: ./.objects/packet_handler.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:48: multiple definition of
g_is_using'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:48: first defined here /usr/bin/ld: ./.objects/port_handler.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:48: multiple definition ofg_is_using'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:48: first defined here /usr/bin/ld: ./.objects/port_handler.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:47: multiple definition of
g_used_port_num'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:47: first defined here /usr/bin/ld: ./.objects/protocol1_packet_handler.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/packet_handler.h:82: multiple definition ofpacketData'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/packet_handler.h:82: first defined here /usr/bin/ld: ./.objects/protocol1_packet_handler.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:48: multiple definition of
g_is_using'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:48: first defined here /usr/bin/ld: ./.objects/protocol1_packet_handler.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:47: multiple definition ofg_used_port_num'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:47: first defined here /usr/bin/ld: ./.objects/protocol2_packet_handler.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/packet_handler.h:82: multiple definition of
packetData'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/packet_handler.h:82: first defined here /usr/bin/ld: ./.objects/protocol2_packet_handler.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:48: multiple definition ofg_is_using'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:48: first defined here /usr/bin/ld: ./.objects/protocol2_packet_handler.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:47: multiple definition of
g_used_port_num'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:47: first defined here /usr/bin/ld: ./.objects/port_handler_linux.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:47: multiple definition ofg_used_port_num'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:47: first defined here /usr/bin/ld: ./.objects/port_handler_linux.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:48: multiple definition of
g_is_using'; ./.objects/group_bulk_read.o:/media/dataPartition/marioArmano/sourceCode/DynamixelSDK-master/c/build/linux64/../../include/dynamixel_sdk/port_handler.h:48: first defined here collect2: error: ld returned 1 exit status make: *** [Makefile:69: libdxl_x64_c.so] Error 1How can we reproduce the issue?