Core Not Compiling - 'vsnprintf' was not declared in this scope

[ascillato]

Hi,

Sorry I missed the Issue Template, but the core is not compiling.

With last commits now I can't compile. I have this error in platformio:

'vsnprintf' was not declared in this scope

Output:

C:\Users\Usuario\.platformio\packages\framework-arduinoespressif8266@src-31d658a59f41540201fc3726a1394910\cores\esp8266\pgmspace.cpp: In fun
ction 'int printf_P(const char*, ...)':
C:\Users\Usuario\.platformio\packages\framework-arduinoespressif8266@src-31d658a59f41540201fc3726a1394910\cores\esp8266\pgmspace.cpp:248:34:
 error: 'vprintf' was not declared in this scope
ret = vprintf(format, arglist);
^
C:\Users\Usuario\.platformio\packages\framework-arduinoespressif8266@src-31d658a59f41540201fc3726a1394910\cores\esp8266\pgmspace.cpp: In fun
ction 'int sprintf_P(char*, const char*, ...)':
C:\Users\Usuario\.platformio\packages\framework-arduinoespressif8266@src-31d658a59f41540201fc3726a1394910\cores\esp8266\pgmspace.cpp:261:61:
 error: 'vsnprintf_P' was not declared in this scope
ret = vsnprintf_P(str, SIZE_IRRELEVANT, formatP, arglist);
^
C:\Users\Usuario\.platformio\packages\framework-arduinoespressif8266@src-31d658a59f41540201fc3726a1394910\cores\esp8266\pgmspace.cpp: In fun
ction 'int snprintf_P(char*, size_t, const char*, ...)':
C:\Users\Usuario\.platformio\packages\framework-arduinoespressif8266@src-31d658a59f41540201fc3726a1394910\cores\esp8266\pgmspace.cpp:272:53:
 error: 'vsnprintf_P' was not declared in this scope
ret = vsnprintf_P(str, strSize, formatP, arglist);
^
C:\Users\Usuario\.platformio\packages\framework-arduinoespressif8266@src-31d658a59f41540201fc3726a1394910\cores\esp8266\pgmspace.cpp: In fun
ction 'int vsnprintf_P(char*, size_t, const char*, va_list)':
C:\Users\Usuario\.platformio\packages\framework-arduinoespressif8266@src-31d658a59f41540201fc3726a1394910\cores\esp8266\pgmspace.cpp:285:45:
 error: 'vsnprintf' was not declared in this scope
ret = vsnprintf(str, strSize, format, ap);
^
Compiling .pioenvs\sonoff-ES_4MB\FrameworkArduino\sntp-lwip2.c.o
*** [.pioenvs\sonoff-ES_4MB\FrameworkArduino\pgmspace.cpp.o] Error 1

[ascillato]

@earlephilhower @devyte @d-a-v

Any hint how to solve it?

[ascillato]

Deleting all the core files and copying all again solve the issue. There were some files that were deleted from the repo. Thanks @earlephilhower for your assistance!!! great work!!!