brand new compile, undefined reference
wx4cb opened this issue · 5 comments
just cloned the repo and trying to compile it for an 8266 module using the latest arduino IDE and i get the following error at the end of the compile and not sure how to proceed. I did do a search in the history of the issues but couldnt find anything.
when i "opened" the zimodem.ino file it opened a bunch of other inos so it should have everything it needs no ?
FQBN: esp8266:esp8266:generic
Using board 'generic' from platform in folder: /home/charlesb/.arduino15/packages/esp8266/hardware/esp8266/3.1.2
Using core 'esp8266' from platform in folder: /home/charlesb/.arduino15/packages/esp8266/hardware/esp8266/3.1.2
<CUT>
/home/charlesb/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.1.0-gcc10.3-e5f9fec/bin/../lib/gcc/xtensa-lx106-elf/10.3.0/../../../../xtensa-lx106-elf/bin/ld: /tmp/arduino/sketches/0D278369A9DE032FE150649741253A01/sketch/zimodem.ino.cpp.o: in function `_ZN6ZPrint18switchToPostScriptEPc':
/usr/src/Zimodem/zimodem/zprint.ino:119: undefined reference to `_ZN9ZSLIPMode8SLIP_ENDE'
/home/charlesb/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.1.0-gcc10.3-e5f9fec/bin/../lib/gcc/xtensa-lx106-elf/10.3.0/../../../../xtensa-lx106-elf/bin/ld: /usr/src/Zimodem/zimodem/zprint.ino:121: undefined reference to `_ZN9ZSLIPMode8SLIP_ESCE'
collect2: error: ld returned 1 exit status
Using library ESP8266WiFi at version 1.0 in folder: /home/charlesb/.arduino15/packages/esp8266/hardware/esp8266/3.1.2/libraries/ESP8266WiFi
exit status 1
Compilation error: exit status 1
Thanks! SLIP is definitely not done, so all I did was re-disable the include flag, to prevent it from trying to compile.
Thanks! SLIP is definitely not done, so all I did was re-disable the include flag, to prevent it from trying to compile.
ok so what do i need to do to get it to compile? this was a direct pull from the repo (git clone).
Update your repo and try again
Update your repo and try again
i just did that.... in fact i completely re-cloned it from scratch and still get the same error
/home/charlesb/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.1.0-gcc10.3-e5f9fec/bin/xtensa-lx106-elf-gcc -fno-exceptions -Wl,-Map -Wl,/tmp/arduino/sketches/0D278369A9DE032FE150649741253A01/zimodem.ino.map -g @/home/charlesb/.arduino15/packages/esp8266/hardware/esp8266/3.1.2/tools/warnings/none-cflags -Os -nostdlib -Wl,--no-check-sections -u app_entry -u _printf_float -u _scanf_float -Wl,-static -L/home/charlesb/.arduino15/packages/esp8266/hardware/esp8266/3.1.2/tools/sdk/lib -L/home/charlesb/.arduino15/packages/esp8266/hardware/esp8266/3.1.2/tools/sdk/lib/NONOSDK22x_190703 -L/tmp/arduino/sketches/0D278369A9DE032FE150649741253A01 -L/home/charlesb/.arduino15/packages/esp8266/hardware/esp8266/3.1.2/tools/sdk/libc/xtensa-lx106-elf/lib -Tlocal.eagle.flash.ld -Wl,--gc-sections -Wl,-wrap,system_restart_local -Wl,-wrap,spi_flash_read -o /tmp/arduino/sketches/0D278369A9DE032FE150649741253A01/zimodem.ino.elf -Wl,--start-group /tmp/arduino/sketches/0D278369A9DE032FE150649741253A01/sketch/zimodem.ino.cpp.o /tmp/arduino/sketches/0D278369A9DE032FE150649741253A01/sketch/src/libssh2/bcrypt_pbkdf.c.o /tmp/arduino/sketches/0D278369A9DE032FE150649741253A01/sketch/src/libssh2/blowfish.c.o /tmp/arduino/sketches/0D278369A9DE032FE150649741253A01/sketch/src/libssh2/channel.c.o /tmp/arduino/sketches/0D278369A9DE032FE150649741253A01/sketch/src/libssh2/comp.c.o /tmp/arduino/sketches/0D278369A9DE032FE150649741253A01/sketch/src/libssh2/crypt.c.o /tmp/arduino/sketches/0D278369A9DE032FE150649741253A01/sketch/src/libssh2/global.c.o /tmp/arduino/sketches/0D278369A9DE032FE150649741253A01/sketch/src/libssh2/hostkey.c.o /tmp/arduino/sketches/0D278369A9DE032FE150649741253A01/sketch/src/libssh2/keepalive.c.o /tmp/arduino/sketches/0D278369A9DE032FE150649741253A01/sketch/src/libssh2/kex.c.o /tmp/arduino/sketches/0D278369A9DE032FE150649741253A01/sketch/src/libssh2/mac.c.o /tmp/arduino/sketches/0D278369A9DE032FE150649741253A01/sketch/src/libssh2/mbedtls.c.o /tmp/arduino/sketches/0D278369A9DE032FE150649741253A01/sketch/src/libssh2/misc.c.o /tmp/arduino/sketches/0D278369A9DE032FE150649741253A01/sketch/src/libssh2/packet.c.o /tmp/arduino/sketches/0D278369A9DE032FE150649741253A01/sketch/src/libssh2/pem.c.o /tmp/arduino/sketches/0D278369A9DE032FE150649741253A01/sketch/src/libssh2/session.c.o /tmp/arduino/sketches/0D278369A9DE032FE150649741253A01/sketch/src/libssh2/transport.c.o /tmp/arduino/sketches/0D278369A9DE032FE150649741253A01/sketch/src/libssh2/userauth.c.o /tmp/arduino/sketches/0D278369A9DE032FE150649741253A01/sketch/src/libssh2/userauth_kbd_packet.c.o /tmp/arduino/sketches/0D278369A9DE032FE150649741253A01/sketch/src/missing/slipif.c.o /tmp/arduino/sketches/0D278369A9DE032FE150649741253A01/libraries/ESP8266WiFi/ESP8266WiFi.a /tmp/arduino/cores/b2e70222f8ade4aa68987310d6679daa/core.a -lhal -lphy -lpp -lnet80211 -llwip2-536-feat -lwpa -lcrypto -lmain -lwps -lbearssl -lespnow -lsmartconfig -lairkiss -lwpa2 -lstdc++ -lm -lc -lgcc -Wl,--end-group -L/tmp/arduino/sketches/0D278369A9DE032FE150649741253A01
/home/charlesb/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.1.0-gcc10.3-e5f9fec/bin/../lib/gcc/xtensa-lx106-elf/10.3.0/../../../../xtensa-lx106-elf/bin/ld: /tmp/arduino/sketches/0D278369A9DE032FE150649741253A01/sketch/zimodem.ino.cpp.o: in function `_ZN6ZPrint18switchToPostScriptEPc':
/usr/src/Zimodem/zimodem/zprint.ino:119: undefined reference to `_ZN9ZSLIPMode8SLIP_ENDE'
/home/charlesb/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.1.0-gcc10.3-e5f9fec/bin/../lib/gcc/xtensa-lx106-elf/10.3.0/../../../../xtensa-lx106-elf/bin/ld: /usr/src/Zimodem/zimodem/zprint.ino:121: undefined reference to `_ZN9ZSLIPMode8SLIP_ESCE'
collect2: error: ld returned 1 exit status
Hi. Since I can't recreate this, I can only guess:
Notice that the Sketch ID 0D278369A9DE032FE150649741253A01 is identical in both compiles. If the Arduino compiler really saw your second attempt as a different Sketch, I would think that it would generate a new ID, and thus compile from a different location.
So, try removing your /tmp/arduino/sketches/0D... directory.
The real question though -- can you look in zprint.ino and tell me if the you see any reference to SLIP? There isn't! It's really bizarre.
P.S. Please also open the file zimodem.ino and make sure it says:
#define INCLUDE_SLIP false
and NOT
#define INCLUDE_SLIP true