feat(log): add CXX log trace guard and ESP-IDF log implementation

[Lzw655]

Enhancements:

• feat(log): add CXX log trace guard and ESP-IDF log implementation
• feat(check): add value check macros
• feat(repo): add thread module, support configure thread
• feat(repo): add more module, support some guard classes
• feat(cmake): remove CXX compile options

[Copilot]

Pull Request Overview

This PR introduces a C++ RAII-style log trace guard with selectable stdlib or ESP-IDF backends, adds thread configuration and generic guard utilities, implements new value-range check macros, and cleans up build options.

• Replace manual log trace enter/exit with ESP_UTILS_LOG_TRACE_GUARD() and add ESP-IDF log implementation
• Add ThreadConfig and thread_config_guard, plus value_guard/function_guard in a new “more” module
• Introduce ESP_UTILS_CHECK_VALUE* macros and update CMake/Kconfig for log implementation selection

Reviewed Changes

Copilot reviewed 20 out of 20 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
test_apps/main/test_on_cpp.cpp	Use ESP_UTILS_LOG_TRACE_GUARD() in tests
src/thread/esp_utils_thread.hpp	Add ThreadConfig and thread_config_guard
src/thread/esp_utils_thread.cpp	Implement thread config guard logic
src/more/esp_utils_more.hpp	Add value_guard and function_guard templates
src/log/impl/esp_utils_log_impl_std.h	Add printf-based log impl
src/log/impl/esp_utils_log_impl_esp.h	Add ESP-IDF log impl
src/log/impl/esp_utils_log_impl.c	Remove unused include
src/log/esp_utils_log.hpp	Implement C++ log_trace_guard and macros
src/log/esp_utils_log.h	Switch to pluggable log impl and update macros
src/esp_utils_versions.h	Bump library and config patch versions
src/esp_utils_types.h	Define log impl type constants
src/esp_utils_conf_kconfig.h	Default ESP_UTILS_CONF_LOG_IMPL_TYPE if unset
src/esp_lib_utils.h	Expose thread, log, more headers under C++
src/check/esp_utils_check.h	Add ESP_UTILS_CHECK_VALUE* range-check macros
library.properties	Bump library.properties version
idf_component.yml	Bump component version
esp_utils_conf.h	Document and default log implementation
Kconfig	Add choice for log backend and impl type
CMakeLists.txt	Remove custom C++ flags; add pthread requirement
CHANGELOG.md	Add v0.2.2 entry

Comments suppressed due to low confidence (2)

src/thread/esp_utils_thread.hpp:24

• [nitpick] Class names in this codebase use PascalCase; consider renaming thread_config_guard to ThreadConfigGuard for consistency.

class thread_config_guard {

src/more/esp_utils_more.hpp:13

• [nitpick] Type names should follow PascalCase; consider renaming value_guard to ValueGuard and function_guard to FunctionGuard to match project conventions.

template<typename T>

[Copilot]

ESP_UTILS_CHECK_VALUE is defined multiple times under different branches, which will trigger macro redefinition warnings and unpredictable behavior. Consider consolidating these into a single configurable definition or use #undef before each redefinition.

Suggested change

	*/
	*/
	#undef ESP_UTILS_CHECK_VALUE

[Copilot]

The symbol ESP_UTILS_CONF_LOG_IMPL_TYPE is defined both as part of the choice and as a separate int config, which may confuse Kconfig. It’s better to use a single symbol or distinct names for the choice value and the int mapping.

Suggested change

	choice ESP_UTILS_CONF_LOG_IMPL_TYPE
	prompt "Select log implementation"
	default ESP_UTILS_CONF_LOG_IMPL_ESP
	config ESP_UTILS_CONF_LOG_IMPL_STDLIB
	bool "Standard (printf)"
	config ESP_UTILS_CONF_LOG_IMPL_ESP
	bool "ESP (ESP_LOG)"
	endchoice
	config ESP_UTILS_CONF_LOG_IMPL_TYPE
	int
	default 0 if ESP_UTILS_CONF_LOG_IMPL_STDLIB
	default 1 if ESP_UTILS_CONF_LOG_IMPL_ESP
	choice ESP_UTILS_CONF_LOG_IMPL_TYPE_CHOICE
	prompt "Select log implementation"
	default ESP_UTILS_CONF_LOG_IMPL_ESP_CHOICE
	config ESP_UTILS_CONF_LOG_IMPL_STDLIB_CHOICE
	bool "Standard (printf)"
	config ESP_UTILS_CONF_LOG_IMPL_ESP_CHOICE
	bool "ESP (ESP_LOG)"
	endchoice
	config ESP_UTILS_CONF_LOG_IMPL_TYPE
	int
	default 0 if ESP_UTILS_CONF_LOG_IMPL_STDLIB_CHOICE
	default 1 if ESP_UTILS_CONF_LOG_IMPL_ESP_CHOICE