1# 2# Copyright © 2017, 2019-2020, 2022-2023 Arm Ltd and Contributors. All rights reserved. 3# SPDX-License-Identifier: MIT 4# 5if(BUILD_ARMNN_SERIALIZER) 6 # We're using NO_SYSTEM_ENVIRONMENT_PATH to prevent a system installed 7 # flatc being found and used. 8 find_program(FLATC flatc 9 HINTS ${FLATC_DIR} 10 NO_SYSTEM_ENVIRONMENT_PATH 11 DOC "Path to 'flatc', the flatbuffers compiler") 12 13 if (NOT FLATC) 14 message(SEND_ERROR "flatc not found. Specify the full path of the flatc executable with -DFLATC=<flatc path>") 15 else() 16 message("Using flatc was from: ${FLATC}") 17 endif() 18 19 add_custom_command( 20 # Generate an ArmnnSchema_generated.h file if it doesn't exist, or update it when necessary otherwise 21 OUTPUT ${CMAKE_CURRENT_SOURCE_DIR}/../../generated/ArmnnSchema_generated.h DEPENDS ArmnnSchema.fbs 22 COMMAND ${FLATC} -o ${CMAKE_CURRENT_SOURCE_DIR}/../../generated --cpp ${CMAKE_CURRENT_SOURCE_DIR}/ArmnnSchema.fbs 23 ) 24 set_property(SOURCE Serializer.cpp APPEND PROPERTY OBJECT_DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/../../generated/ArmnnSchema_generated.h) 25 set_directory_properties(PROPERTIES ADDITIONAL_CLEAN_FILES ${CMAKE_CURRENT_SOURCE_DIR}/../../generated/) 26 27 set(armnn_serializer_sources) 28 list(APPEND armnn_serializer_sources 29 ../../include/armnnSerializer/ISerializer.hpp 30 ../../include/armnnDeserializer/IDeserializer.hpp 31 Serializer.hpp 32 Serializer.cpp 33 SerializerUtils.hpp 34 SerializerUtils.cpp 35 ../armnnDeserializer/Deserializer.hpp 36 ../armnnDeserializer/Deserializer.cpp 37 ) 38 39 if(BUILD_BARE_METAL OR EXECUTE_NETWORK_STATIC) 40 add_library_ex(armnnSerializer STATIC ${armnn_serializer_sources}) 41 else() 42 # We're going to export both a STATIC library and a SHARED library here. 43 # In some instances it's easier to include the serializer directly into 44 # the target executable or library rather than have yet another .so. 45 add_library(armnnSerializer-static STATIC ${armnn_serializer_sources}) 46 add_library_ex(armnnSerializer SHARED ${armnn_serializer_sources}) 47 endif() 48 49 include_directories(SYSTEM "${FLATBUFFERS_INCLUDE_PATH}") 50 51 set_target_properties(armnnSerializer PROPERTIES LIBRARY_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}) 52 target_include_directories(armnnSerializer PRIVATE ../armnn) 53 target_include_directories(armnnSerializer PRIVATE ../armnnUtils) 54 target_include_directories(armnnSerializer PRIVATE ../../generated) 55 if (NOT BARE_METAL AND NOT EXECUTE_NETWORK_STATIC) 56 target_include_directories(armnnSerializer-static PRIVATE ../armnn) 57 target_include_directories(armnnSerializer-static PRIVATE ../armnnUtils) 58 target_include_directories(armnnSerializer-static PRIVATE ../../generated) 59 endif() 60 61 list(APPEND armnn_serializer_sources 62 ArmnnSchema_generated.h 63 ) 64 65 # System include to suppress warnings for flatbuffers generated files 66 target_include_directories(armnnSerializer SYSTEM PRIVATE ${CMAKE_CURRENT_BINARY_DIR}) 67 68 target_link_libraries(armnnSerializer armnn ${FLATBUFFERS_LIBRARY}) 69 if (NOT BARE_METAL AND NOT EXECUTE_NETWORK_STATIC) 70 install(TARGETS armnnSerializer-static 71 EXPORT armnn-targets 72 LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} 73 ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} 74 ) 75 endif() 76 77 install(TARGETS armnnSerializer 78 EXPORT armnn-targets 79 LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} 80 ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} 81 ) 82 set_target_properties(armnnSerializer PROPERTIES VERSION ${GENERIC_LIB_VERSION} SOVERSION ${GENERIC_LIB_SOVERSION} ) 83endif() 84