251 lines
9.0 KiB
CMake
251 lines
9.0 KiB
CMake
# Copyright (C) 2018-2020 Intel Corporation
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# SPDX-License-Identifier: Apache-2.0
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#
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cmake_minimum_required (VERSION 2.8.12)
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project(Samples)
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if(POLICY CMP0054)
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cmake_policy(SET CMP0054 NEW)
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endif()
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if(POLICY CMP0063)
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cmake_policy(SET CMP0063 NEW)
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endif()
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if (CMAKE_BUILD_TYPE STREQUAL "")
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message(STATUS "CMAKE_BUILD_TYPE not defined, 'Release' will be used")
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set(CMAKE_BUILD_TYPE "Release")
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endif()
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set_property(GLOBAL PROPERTY USE_FOLDERS ON)
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if (NOT(BIN_FOLDER))
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string(TOLOWER ${CMAKE_SYSTEM_PROCESSOR} ARCH)
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if(ARCH STREQUAL "x86_64" OR ARCH STREQUAL "amd64") # Windows detects Intel's 64-bit CPU as AMD64
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set(ARCH intel64)
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elseif(ARCH STREQUAL "i386")
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set(ARCH ia32)
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endif()
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set (BIN_FOLDER ${ARCH})
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endif()
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if(IE_MAIN_SOURCE_DIR)
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# in case if samples are built from IE repo
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set(IE_MAIN_SAMPLES_DIR ${OpenVINO_MAIN_SOURCE_DIR})
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# hint for find_package(InferenceEngine in the samples folder)
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set(InferenceEngine_DIR "${CMAKE_BINARY_DIR}")
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# hint for find_package(ngraph in the samples folder)
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set(ngraph_DIR ${CMAKE_BINARY_DIR}/ngraph)
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else()
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# in case if samples are built out of IE repo
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set(IE_MAIN_SAMPLES_DIR ${CMAKE_CURRENT_BINARY_DIR})
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endif()
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if(NOT(UNIX))
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set (CMAKE_LIBRARY_OUTPUT_DIRECTORY ${IE_MAIN_SAMPLES_DIR}/${BIN_FOLDER})
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set (CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${IE_MAIN_SAMPLES_DIR}/${BIN_FOLDER})
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set (CMAKE_COMPILE_PDB_OUTPUT_DIRECTORY ${IE_MAIN_SAMPLES_DIR}/${BIN_FOLDER})
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set (CMAKE_PDB_OUTPUT_DIRECTORY ${IE_MAIN_SAMPLES_DIR}/${BIN_FOLDER})
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set (CMAKE_RUNTIME_OUTPUT_DIRECTORY ${IE_MAIN_SAMPLES_DIR}/${BIN_FOLDER})
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else ()
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set (CMAKE_LIBRARY_OUTPUT_DIRECTORY ${IE_MAIN_SAMPLES_DIR}/${BIN_FOLDER}/${CMAKE_BUILD_TYPE}/lib)
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set (CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${IE_MAIN_SAMPLES_DIR}/${BIN_FOLDER}/${CMAKE_BUILD_TYPE}/lib)
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set (CMAKE_COMPILE_PDB_OUTPUT_DIRECTORY ${IE_MAIN_SAMPLES_DIR}/${BIN_FOLDER}/${CMAKE_BUILD_TYPE})
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set (CMAKE_PDB_OUTPUT_DIRECTORY ${IE_MAIN_SAMPLES_DIR}/${BIN_FOLDER}/${CMAKE_BUILD_TYPE})
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set (CMAKE_RUNTIME_OUTPUT_DIRECTORY ${IE_MAIN_SAMPLES_DIR}/${BIN_FOLDER}/${CMAKE_BUILD_TYPE})
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endif()
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if (WIN32)
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if (NOT "${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
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message(FATAL_ERROR "Only 64-bit supported on Windows")
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endif()
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set_property (DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS _CRT_SECURE_NO_WARNINGS)
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set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D_SCL_SECURE_NO_WARNINGS -DNOMINMAX")
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set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /EHsc") #no asynchronous structured exception handling
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set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /LARGEADDRESSAWARE")
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if (TREAT_WARNING_AS_ERROR)
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set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /WX") #treating warnings as errors
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endif ()
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if (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
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set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4251 /wd4275 /wd4267 /wd4819") #disable some warnings
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endif()
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else()
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if(TREAT_WARNING_AS_ERROR)
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set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror") #treating warnings as errors
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endif()
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if (APPLE)
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set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-error=unused-command-line-argument")
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elseif(UNIX)
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set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wuninitialized -Winit-self")
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if(NOT CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wmaybe-uninitialized")
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endif()
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endif()
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endif()
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if(APPLE)
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set(CMAKE_MACOSX_RPATH ON)
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endif()
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set(CMAKE_POLICY_DEFAULT_CMP0063 NEW)
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set(CMAKE_POSITION_INDEPENDENT_CODE ON)
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set(CMAKE_CXX_VISIBILITY_PRESET hidden)
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set(CMAKE_C_VISIBILITY_PRESET hidden)
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set(CMAKE_VISIBILITY_INLINES_HIDDEN ON)
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####################################
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## to use C++11; can overwritten via cmake command line
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if(NOT DEFINED CMAKE_CXX_STANDARD)
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set (CMAKE_CXX_STANDARD 11)
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set (CMAKE_CXX_EXTENSIONS OFF)
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set (CMAKE_CXX_STANDARD_REQUIRED ON)
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if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
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set (CMAKE_CXX_FLAGS "-std=c++11 ${CMAKE_CXX_FLAGS}")
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endif()
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endif()
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####################################
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set (GFLAGS_IS_SUBPROJECT TRUE)
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set (HAVE_SYS_STAT_H 1)
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set (HAVE_INTTYPES_H 1)
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set (INTTYPES_FORMAT C99)
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set (BUILD_TESTING OFF)
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if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/thirdparty/gflags")
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add_subdirectory(thirdparty/gflags)
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set_target_properties(gflags_nothreads_static PROPERTIES FOLDER thirdparty)
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endif()
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if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall")
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endif()
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if(IE_NOT_FOUND_MESSAGE)
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# the flag is used to throw a custom message in case if the IE package is not found.
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find_package(InferenceEngine 2.1 QUIET)
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if (NOT(InferenceEngine_FOUND))
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message(FATAL_ERROR ${IE_NOT_FOUND_MESSAGE})
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endif()
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else()
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find_package(InferenceEngine 2.1 REQUIRED)
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endif()
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# format reader must be added after find_package(InferenceEngine) to get
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# exactly the same OpenCV_DIR path which was used for the InferenceEngine build
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if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/common/format_reader")
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add_subdirectory(common/format_reader)
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endif()
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# samples build can be switched off during whole IE build
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if (IE_MAIN_SOURCE_DIR AND NOT ENABLE_SAMPLES)
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return()
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endif()
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function(add_samples_to_build)
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# check each passed sample subdirectory
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foreach (dir ${ARGN})
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if (IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/${dir})
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# check if a subdirectory contains CMakeLists.txt. In this case we can build it.
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file(GLOB is_sample_dir "${CMAKE_CURRENT_SOURCE_DIR}/${dir}/CMakeLists.txt")
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if(is_sample_dir)
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# check if specified sample/demo is found.
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if (BUILD_SAMPLE_NAME)
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list(FIND BUILD_SAMPLE_NAME ${dir} index)
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endif()
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if (index EQUAL -1)
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message(STATUS "${dir} SKIPPED")
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else()
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# Include subdirectory to the project.
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add_subdirectory(${dir})
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endif()
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endif()
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endif()
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endforeach()
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endfunction(add_samples_to_build)
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include(CMakeParseArguments)
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#
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# ie_add_sample(NAME <target name>
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# SOURCES <source files>
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# [HEADERS <header files>]
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# [INCLUDE_DIRECTORIES <include dir>]
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# [DEPENDENCIES <dependencies>]
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# [OPENCV_DEPENDENCIES <opencv modules>]
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# [EXCLUDE_CPPLINT]
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#
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macro(ie_add_sample)
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set(options EXCLUDE_CPPLINT)
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set(oneValueArgs NAME)
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set(multiValueArgs SOURCES HEADERS DEPENDENCIES OPENCV_DEPENDENCIES INCLUDE_DIRECTORIES)
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cmake_parse_arguments(IE_SAMPLE "${options}" "${oneValueArgs}"
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"${multiValueArgs}" ${ARGN} )
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# Find OpenCV components if exist
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if(IE_SAMPLE_OPENCV_DEPENDENCIES)
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find_package(OpenCV COMPONENTS ${IE_SAMPLE_OPENCV_DEPENDENCIES} QUIET)
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if(NOT OpenCV_FOUND)
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message(WARNING "OPENCV is disabled or not found, " ${IE_SAMPLE_NAME} " skipped")
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return()
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endif()
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endif()
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# Create named folders for the sources within the .vcproj
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# Empty name lists them directly under the .vcproj
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source_group("src" FILES ${IE_SAMPLES_SOURCES})
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if(IE_SAMPLES_HEADERS)
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source_group("include" FILES ${IE_SAMPLES_HEADERS})
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endif()
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# Create executable file from sources
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add_executable(${IE_SAMPLE_NAME} ${IE_SAMPLE_SOURCES} ${IE_SAMPLES_HEADERS})
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if(IE_SAMPLE_OPENCV_DEPENDENCIES)
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target_compile_definitions(${IE_SAMPLE_NAME} PRIVATE USE_OPENCV)
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endif()
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set(folder_name cpp_samples)
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if(IE_SAMPLE_NAME MATCHES ".*_c$")
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set(folder_name c_samples)
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endif()
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set_target_properties(${IE_SAMPLE_NAME} PROPERTIES FOLDER ${folder_name}
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COMPILE_PDB_NAME ${IE_SAMPLE_NAME})
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if(IE_SAMPLE_INCLUDE_DIRECTORIES)
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target_include_directories(${IE_SAMPLE_NAME} PRIVATE ${IE_SAMPLE_INCLUDE_DIRECTORIES})
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endif()
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target_include_directories(${IE_SAMPLE_NAME} PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/../common")
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target_link_libraries(${IE_SAMPLE_NAME} PRIVATE ${OpenCV_LIBRARIES} ${InferenceEngine_LIBRARIES}
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${IE_SAMPLE_DEPENDENCIES} gflags)
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# create global target with all samples / demo apps
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if(NOT TARGET ie_samples)
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add_custom_target(ie_samples ALL)
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endif()
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add_dependencies(ie_samples ${IE_SAMPLE_NAME})
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if(COMMAND add_cpplint_target AND NOT IE_SAMPLE_EXCLUDE_CPPLINT)
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if(folder_name STREQUAL "c_samples")
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set(custom_filters "-readability/casting")
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endif()
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add_cpplint_target(${IE_SAMPLE_NAME}_cpplint FOR_TARGETS ${IE_SAMPLE_NAME}
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CUSTOM_FILTERS ${custom_filters})
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endif()
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endmacro()
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# collect all samples subdirectories
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file(GLOB samples_dirs RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} *)
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# skip building of unnecessary subdirectories
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if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/thirdparty")
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list(REMOVE_ITEM samples_dirs common thirdparty)
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endif()
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add_samples_to_build(${samples_dirs})
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