ESP8266 Community Forum

- Wed Dec 09, 2020 10:52 pm #89732 Hello,sir!

in esp-at file folder，make operation is successful and used download tool to load .bin file,but AT cmd no response，i try to change uart pin in .csv file,but invaild! so i want to use ./build.py,./build.py menuconfig is ok,but ./build.py build failed,error message as the following:
Compiling the CXX compiler identification source file "CMakeCXXCompilerId.cpp" failed.
Compiler: /home/kai/esp/xtensa-lx106-elf/bin/xtensa-lx106-elf-g++
Build flags: -mlongcalls;-Wno-frame-address
Id flags:

The output was:
1
/home/kai/esp/xtensa-lx106-elf/bin/../lib/gcc/xtensa-lx106-elf/5.2.0/../../../../xtensa-lx106-elf/bin/ld: cannot find crt1-sim.o: No such file or directory
/home/kai/esp/xtensa-lx106-elf/bin/../lib/gcc/xtensa-lx106-elf/5.2.0/../../../../xtensa-lx106-elf/bin/ld: cannot find _vectors.o: No such file or directory
/home/kai/esp/xtensa-lx106-elf/bin/../lib/gcc/xtensa-lx106-elf/5.2.0/../../../../xtensa-lx106-elf/bin/ld: cannot find -lsim
/home/kai/esp/xtensa-lx106-elf/bin/../lib/gcc/xtensa-lx106-elf/5.2.0/../../../../xtensa-lx106-elf/bin/ld: cannot find -lhandlers-sim
/home/kai/esp/xtensa-lx106-elf/bin/../lib/gcc/xtensa-lx106-elf/5.2.0/../../../../xtensa-lx106-elf/bin/ld: cannot find -lhal

If someone has encountered or understood this problem, please help, thank you！