bash for /usr/bin/ld on comp. in GCC

/usr/bin/ld: /tmp/ccvzV3Cs.o: in function `main':
MySecond.c:(.text+0x12): undefined reference to `gpiod_chip_open_by_name'
/usr/bin/ld: MySecond.c:(.text+0x30): undefined reference to `gpiod_chip_get_line'
/usr/bin/ld: MySecond.c:(.text+0x54): undefined reference to `gpiod_line_request_output'
/usr/bin/ld: MySecond.c:(.text+0x86): undefined reference to `gpiod_line_set_value'
collect2: error: ld returned 1 exit status

# This is with a Native Compilation instead of using cmake and build dir.