Initial support for compiling with Intel C++ Compiler (icc/icpc).

CMakeLists.txt

@@ -112,6 +112,8 @@ else()
   set(WARNINGS "-Wall -Wextra -Wpointer-arith -Wundef -Wvla -Wwrite-strings  -Wno-error=extra -Wno-error=unused-function -Wno-error=deprecated-declarations -Wno-error=sign-compare -Wno-error=strict-aliasing -Wno-error=type-limits -Wno-unused-parameter -Wno-error=unused-variable -Wno-error=undef -Wno-error=uninitialized -Wno-error=unused-result")
   if(CMAKE_C_COMPILER_ID STREQUAL "Clang")
     set(WARNINGS "${WARNINGS} -Wno-error=mismatched-tags -Wno-error=null-conversion -Wno-overloaded-shift-op-parentheses -Wno-error=shift-count-overflow -Wno-error=tautological-constant-out-of-range-compare -Wno-error=unused-private-field -Wno-error=unneeded-internal-declaration -Wno-error=unused-function -Wno-error=missing-braces")
+  elseif(CMAKE_C_COMPILER_ID MATCHES "Intel")
+    set(WARNINGS "${WARNINGS} -Wno-error=maybe-uninitialized -Wno-error=clobbered -Wno-error=unused-but-set-variable -diag-disable=10441 -diag-disable 11074 -diag-disable 11076")
   else()
     set(WARNINGS "${WARNINGS} -Wlogical-op -Wno-error=maybe-uninitialized -Wno-error=clobbered -Wno-error=unused-but-set-variable")
   endif()
@@ -137,7 +139,11 @@ else()
   if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 9.0)
     set(CXX_WARNINGS "${CXX_WARNINGS} -Wno-redundant-move")
   endif()
-  set(C_WARNINGS "-Waggregate-return -Wnested-externs -Wold-style-definition -Wstrict-prototypes")
+  if(CMAKE_C_COMPILER_ID MATCHES "Intel")
+    set(C_WARNINGS "-Wold-style-definition -Wstrict-prototypes")
+  else()
+    set(C_WARNINGS "-Waggregate-return -Wnested-externs -Wold-style-definition -Wstrict-prototypes")
+  endif()
   set(CXX_WARNINGS "${CXX_WARNINGS} -Wno-reorder -Wno-missing-field-initializers")
   set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c11 ${MINGW_FLAG} ${WARNINGS} ${C_WARNINGS} ${ARCH_FLAG}")
   if (CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64")
@@ -199,6 +205,10 @@ if(${CMAKE_SYSTEM_NAME} STREQUAL "Linux" AND NOT ANDROID)
   set(CMAKE_EXE_LINKER_FLAGS "-pthread")
 endif()
 
+if(CMAKE_C_COMPILER_ID MATCHES "Intel")
+  set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -diag-disable=10441")
+endif()
+
 set(OLD_LIB_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES})
 if(STATIC)
   if(STATIC AND MINGW)

src/CryptoNoteCore/AddBlockErrorCondition.h

@@ -1,4 +1,5 @@
 // Copyright (c) 2012-2017, The CryptoNote developers, The Bytecoin developers
+// Copyright (c) 2024, The Talleo developers
 //
 // This file is part of Bytecoin.
 //
@@ -59,7 +60,11 @@ class AddBlockErrorConditionCategory: public std::error_category {
     }
   }
 
-  virtual bool equivalent(const std::error_code& errorCode, int condition) const throw() override  {
+  virtual bool equivalent(int code, const std::error_condition& condition) const noexcept override {
+    return default_error_condition(code) == condition;
+  }
+
+  virtual bool equivalent(const std::error_code& errorCode, int condition) const throw() override {
     AddBlockErrorCondition code = static_cast<AddBlockErrorCondition>(condition);
 
     switch(code) {