warning sha.h is deprecated, use sha_parallel_engine.h

[societyofrobots]

Getting this compile warning with core 2.0.2. I don't even know where to start to resolve it...

In file included from C:\Users\X\Documents\Arduino\libraries\WebSockets\src\WebSockets.cpp:45:
C:\Users\X\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.2/tools/sdk/esp32/include/mbedtls/port/include/esp32/sha.h:20:2: warning: #warning esp32/sha.h is deprecated, please use sha_parallel_engine.h instead [-Wcpp]
 #warning esp32/sha.h is deprecated, please use sha_parallel_engine.h instead

[khoih-prog]

From esp32 core v1.0.6 to latest v2.0.2, the warning is inside sha.h as follows

sha.h

#pragma once

#include "sha/sha_parallel_engine.h"

#warning esp32/sha.h is deprecated, please use sha_parallel_engine.h instead

To suppress the warning, just replace

arduinoWebSockets/src/WebSockets.cpp

Lines 44 to 48 in 28ed615

	#if ESP_IDF_VERSION_MAJOR >= 4
	#include <esp32/sha.h>
	#else
	#include <hwcrypto/sha.h>
	#endif

with

  #if ESP_IDF_VERSION_MAJOR >= 4
    #if ( ESP_ARDUINO_VERSION >= ESP_ARDUINO_VERSION_VAL(1, 0, 6) )
      #include "sha/sha_parallel_engine.h"
    #else
      #include <esp32/sha.h>
    #endif  
  #else
    #include <hwcrypto/sha.h>
  #endif

Check PR #739