[onert] Use PkgConfig cmake module to find TRIXEngine

[batcheu]

This commit replaces the use of the private cmake with the PkgConfig module. It will prevent a potential build failure caused by varying library paths.

ONE-DCO-1.0-Signed-off-by: Jonghwa Lee jonghwa3.lee@samsung.com

[batcheu]

@hseok-oh
Ping ✨

[hseok-oh]

This change skips version check.
We use version check because our trix backend does not support version under 2.5.0.

ONE/infra/nnfw/cmake/packages/TRIXEngineConfigVersion.cmake

Lines 43 to 79 in c926396

	set(TRYRUN_COMPILE_DEFINITIONS "-I${TRIXEngine_INCLUDE_DIR} -I${NPUBINFMT_INCLUDE_DIR}")
	# TODO Assert TRIX_ENGINE_PREFIX is directory
	# TODO Can we run this only once per configure?
	try_run(MAJOR_VER MAJOR_COMPILABLE "${CMAKE_BINARY_DIR}/TRIXEngineConfigVersion.major"
	SOURCES "${CMAKE_CURRENT_LIST_DIR}/TRIXEngine/TRIXEngineConfigVersion.major.cpp"
	COMPILE_DEFINITIONS "${TRYRUN_COMPILE_DEFINITIONS}"
	LINK_LIBRARIES ${TRIXEngine_LIB}
	)
	if(NOT MAJOR_COMPILABLE)
	# This means VERSION < 2.2.7
	# `getVersion` API introduced from TRIX Engine 2.2.7
	if(PACKAGE_FIND_VERSION VERSION_GREATER_EQUAL 2.2.7)
	message(STATUS "Fail to build TRIXEngine version checker")
	set(PACKAGE_VERSION_EXACT FALSE)
	set(PACKAGE_VERSION_COMPATIBLE FALSE)
	set(PACKAGE_VERSION_UNSUITABLE TRUE)
	return()
	else()
	# TODO How to support this case?
	message(FATAL_ERROR "TRIX Engine version is too low (< 2.2.7)")
	endif()
	endif(NOT MAJOR_COMPILABLE)
	try_run(MINOR_VER MINOR_COMPILABLE "${CMAKE_BINARY_DIR}/TRIXEngineConfigVersion.minor"
	SOURCES "${CMAKE_CURRENT_LIST_DIR}/TRIXEngine/TRIXEngineConfigVersion.minor.cpp"
	COMPILE_DEFINITIONS "${TRYRUN_COMPILE_DEFINITIONS}"
	LINK_LIBRARIES ${TRIXEngine_LIB}
	)
	try_run(EXTRA_VER EXTRA_COMPILABLE "${CMAKE_BINARY_DIR}/TRIXEngineConfigVersion.extra"
	SOURCES "${CMAKE_CURRENT_LIST_DIR}/TRIXEngine/TRIXEngineConfigVersion.extra.cpp"
	COMPILE_DEFINITIONS "${TRYRUN_COMPILE_DEFINITIONS}"
	LINK_LIBRARIES ${TRIXEngine_LIB}
	)

So we need to get target using pkg_check_modules in infra/nnfw/cmake/packages/TRIXEngineConfig.cmake and infra/nnfw/cmake/packages/TRIXEngineConfigVersion.cmake indirectly with version check.

[batcheu]

I added version requirement to `pkg_check_modules'.

+ # TRIXEngine version is required to higher than 2.5.0
+ pkg_check_modules(TRIXEngine REQUIRED IMPORTED_TARGET npu-engine>2.5.0)

[hseok-oh]

Suggested change

	pkg_check_modules(TRIXEngine REQUIRED IMPORTED_TARGET npu-engine>2.5.0)
	pkg_check_modules(TRIXEngine QUIET IMPORTED_TARGET npu-engine>2.5.0)

If it is REQUIRED, build fail when npu-engine dev package is not installed and below TRIXEngine_FOUND check becomes meaningless.

[batcheu]

Yes you're right, I'll fix it right away.

[batcheu]

Updated!

[hseok-oh]

LGTM. Thanks.