esp32-at compile errors

[lucaguazzaroni]

I just clone this repository and followed the instructions in README.md. But when i run "make all" the log shows this errors. I am on a Windows environment.

First , compilation starts with this warning about crosstool.

$ make flash
WARNING: Toolchain version is not supported: crosstool-NG crosstool-ng-1.22.0-73-ge28a011
Expected to see version: crosstool-NG crosstool-ng-1.22.0-61-gab8375a
Please check ESP-IDF setup instructions and update the toolchain, or proceed at your own risk.
WARNING: Toolchain version is not supported: crosstool-NG crosstool-ng-1.22.0-73-ge28a011
Expected to see version: crosstool-NG crosstool-ng-1.22.0-61-gab8375a
Please check ESP-IDF setup instructions and update the toolchain, or proceed at your own risk.
CC src/bootloader_random.o
CC src/flash_encrypt.o

.
.
.

CC port/coap_io_socket.o
AR libcoap.a
CXX cxx_guards.o
In file included from c:\msys32\opt\xtensa-esp32-elf\xtensa-esp32-elf\include\c++\5.2.0\xtensa-esp32-elf\bits\gthr.h:148:0,
from c:\msys32\opt\xtensa-esp32-elf\xtensa-esp32-elf\include\c++\5.2.0\ext\atomicity.h:35,
from c:\msys32\opt\xtensa-esp32-elf\xtensa-esp32-elf\include\c++\5.2.0\bits\basic_string.h:39,
from c:\msys32\opt\xtensa-esp32-elf\xtensa-esp32-elf\include\c++\5.2.0\string:52,
from c:\msys32\opt\xtensa-esp32-elf\xtensa-esp32-elf\include\c++\5.2.0\random:40,
from c:\msys32\opt\xtensa-esp32-elf\xtensa-esp32-elf\include\c++\5.2.0\bits\stl_algo.h:66,
from c:\msys32\opt\xtensa-esp32-elf\xtensa-esp32-elf\include\c++\5.2.0\algorithm:62,
from C:/Users/pasante/Documents/ESP32/esp32-at/esp-idf/components/cxx/cxx_guards.cpp:20:
c:\msys32\opt\xtensa-esp32-elf\xtensa-esp32-elf\include\c++\5.2.0\xtensa-esp32-elf\bits\gthr-default.h:47:9: error: 'pthread_t' does not name a type
typedef pthread_t __gthread_t;
^
c:\msys32\opt\xtensa-esp32-elf\xtensa-esp32-elf\include\c++\5.2.0\xtensa-esp32-elf\bits\gthr-default.h:48:9: error: 'pthread_key_t' does not name a type
typedef pthread_key_t __gthread_key_t;
^
c:\msys32\opt\xtensa-esp32-elf\xtensa-esp32-elf\include\c++\5.2.0\xtensa-esp32-elf\bits\gthr-default.h:49:9: error: 'pthread_once_t' does not name a type
typedef pthread_once_t __gthread_once_t;
^
c:\msys32\opt\xtensa-esp32-elf\xtensa-esp32-elf\include\c++\5.2.0\xtensa-esp32-elf\bits\gthr-default.h:50:9: error: 'pthread_mutex_t' does not name a type
typedef pthread_mutex_t __gthread_mutex_t;
^
c:\msys32\opt\xtensa-esp32-elf\xtensa-esp32-elf\include\c++\5.2.0\xtensa-esp32-elf\bits\gthr-default.h:51:9: error: 'pthread_mutex_t' does not name a type
typedef pthread_mutex_t __gthread_recursive_mutex_t;
^
c:\msys32\opt\xtensa-esp32-elf\xtensa-esp32-elf\include\c++\5.2.0\xtensa-esp32-elf\bits\gthr-default.h:52:9: error: 'pthread_cond_t' does not name a type
typedef pthread_cond_t __gthread_cond_t;
^

.
. more errors
.

c:\msys32\opt\xtensa-esp32-elf\xtensa-esp32-elf\include\c++\5.2.0\xtensa-esp32-elf\bits\gthr-default.h:787:1: error: expected ',' or ';' before '{' token
{
^
In file included from c:\msys32\opt\xtensa-esp32-elf\xtensa-esp32-elf\include\c++\5.2.0\ext\atomicity.h:35:0,
from c:\msys32\opt\xtensa-esp32-elf\xtensa-esp32-elf\include\c++\5.2.0\bits\basic_string.h:39,
from c:\msys32\opt\xtensa-esp32-elf\xtensa-esp32-elf\include\c++\5.2.0\string:52,
from c:\msys32\opt\xtensa-esp32-elf\xtensa-esp32-elf\include\c++\5.2.0\random:40,
from c:\msys32\opt\xtensa-esp32-elf\xtensa-esp32-elf\include\c++\5.2.0\bits\stl_algo.h:66,
from c:\msys32\opt\xtensa-esp32-elf\xtensa-esp32-elf\include\c++\5.2.0\algorithm:62,
from C:/Users/pasante/Documents/ESP32/esp32-at/esp-idf/components/cxx/cxx_guards.cpp:20:
c:\msys32\opt\xtensa-esp32-elf\xtensa-esp32-elf\include\c++\5.2.0\xtensa-esp32-elf\bits\gthr.h:151:27: error: expected declaration before end of line
make[1]: *** [/c/Users/pasante/Documents/ESP32/esp32-at/esp-idf/make/component_wrapper.mk:211: cxx_guards.o] Error 1
make: *** [/c/Users/pasante/Documents/ESP32/esp32-at/esp-idf/make/project.mk:386: cxx-build] Error 2

[lucaguazzaroni]

In linux compiles ok using 1.22.0-73-ge28a011 crosstool version

https://dl.espressif.com/dl/xtensa-esp32-elf-linux64-1.22.0-73-ge28a011-5.2.0.tar.gz

[xamix]

Hi,

I get the exact same problem with fresh install on Windows 7 64bits.
Seem to be same issue as here: #49
Any solution for build on Windows?

Regards.

[ustccw]

@lucaguazzaroni @xamix
Hi,
this is because the compiler is not compatible. at the beginning of your compile log, it has warning info:

WARNING: Toolchain version is not supported: crosstool-NG crosstool-ng-1.22.0-73-ge28a011
Expected to see version: crosstool-NG crosstool-ng-1.22.0-61-gab8375a

so you must use the old compiler, called crosstool-NG crosstool-ng-1.22.0-61-gab8375a
you can download the total toolchain from https://dl.espressif.com/dl/esp32_win32_msys2_environment_and_toolchain-20170330.zip
the old compiler is under the /opt/ directory, you can copy the compiler to your workpath and export it, of course, for convenience, you can work in this workspace.
you will see the following log if you compile the project successfully:

[xamix]

Hello,

Thank you,
For information it is now compiling without any error since the last push with new IDF

[ustccw]

thanks for your attetion to esp32-at.

Best regards

[ahmedawais]

hi
i am getting the following error while compling in ubuntu
Description Resource Path Location Type
make: *** [component-main-build] Error 2 myapp C/C++ Problem
make[1]: *** [main.o] Error 1 myapp C/C++ Problem
fatal error: esp_gap_ble_api.h: No such file or directory main.c /myapp/main line 28 C/C++ Problem
recipe for target 'component-main-build' failed myapp line 467, external location: /home/awais/esp32/esp-idf/make/project.mk C/C++ Problem
recipe for target 'main.o' failed myapp line 285, external location: /home/awais/esp32/esp-idf/make/component_wrapper.mk C/C++ Problem
#warning "This header is deprecated, please use functions defined in esp_bt.h instead." [-Wcpp] myapp line 2, external location: /home/awais/esp32/esp-idf/components/bt/include/bt.h C/C++ Problem

does anybody know the reason of this ?