mirror of https://github.com/opencv/opencv.git
Open Source Computer Vision Library
https://opencv.org/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
113 lines
4.8 KiB
113 lines
4.8 KiB
9 years ago
|
cmake_minimum_required(VERSION 2.8.8 FATAL_ERROR)
|
||
|
|
|
||
|
|
include(CheckCCompilerFlag)
|
||
|
|
include(CheckCXXCompilerFlag)
|
||
|
|
|
||
|
|
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
|
||
|
|
|
||
|
|
set(TEGRA_HAL_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
|
||
|
|
set(CAROTENE_DIR "${TEGRA_HAL_DIR}/../")
|
||
|
|
|
||
|
|
if(CMAKE_SYSTEM_PROCESSOR MATCHES "^(arm.*|ARM.*)")
|
||
|
|
set(ARM TRUE)
|
||
|
|
elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "aarch64.*|AARCH64.*")
|
||
|
|
set(AARCH64 TRUE)
|
||
|
|
endif()
|
||
|
|
|
||
|
|
set(TEGRA_COMPILER_FLAGS "")
|
||
|
|
|
||
|
|
if(CMAKE_COMPILER_IS_GNUCXX)
|
||
|
|
# Generate unwind information even for functions that can't throw/propagate exceptions.
|
||
|
|
# This lets debuggers and such get non-broken backtraces for such functions, even without debugging symbols.
|
||
|
|
list(APPEND TEGRA_COMPILER_FLAGS -funwind-tables)
|
||
|
|
endif()
|
||
|
|
|
||
|
|
if(CMAKE_COMPILER_IS_GNUCXX)
|
||
|
|
if(X86 OR ARMEABI_V6 OR (MIPS AND ANDROID_COMPILER_VERSION VERSION_LESS "4.6"))
|
||
|
|
list(APPEND TEGRA_COMPILER_FLAGS -fweb -fwrapv -frename-registers -fsched-stalled-insns-dep=100 -fsched-stalled-insns=2)
|
||
|
|
else()
|
||
|
|
list(APPEND TEGRA_COMPILER_FLAGS -fweb -fwrapv -frename-registers -fsched2-use-superblocks -fsched2-use-traces
|
||
|
|
-fsched-stalled-insns-dep=100 -fsched-stalled-insns=2)
|
||
|
|
endif()
|
||
|
|
if((ANDROID_COMPILER_IS_CLANG OR NOT ANDROID_COMPILER_VERSION VERSION_LESS "4.7") AND ANDROID_NDK_RELEASE STRGREATER "r8d" )
|
||
|
|
list(APPEND TEGRA_COMPILER_FLAGS -fgraphite -fgraphite-identity -floop-block -floop-flatten -floop-interchange
|
||
|
|
-floop-strip-mine -floop-parallelize-all -ftree-loop-linear)
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
|
||
|
|
string(REPLACE ";" " " TEGRA_COMPILER_FLAGS "${TEGRA_COMPILER_FLAGS}")
|
||
|
|
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${TEGRA_COMPILER_FLAGS}")
|
||
|
|
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${TEGRA_COMPILER_FLAGS}")
|
||
|
|
|
||
|
|
if(ARMEABI_V7A)
|
||
|
|
if (CMAKE_COMPILER_IS_GNUCXX)
|
||
|
|
set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-tree-vectorize" )
|
||
|
|
set( CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fno-tree-vectorize" )
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
|
||
|
|
if(WITH_LOGS)
|
||
|
|
add_definitions(-DHAVE_LOGS)
|
||
|
|
endif()
|
||
|
|
|
||
|
|
set(CAROTENE_NS "carotene_o4t" CACHE STRING "" FORCE)
|
||
|
|
|
||
|
|
function(compile_carotene)
|
||
|
|
if(ENABLE_NEON)
|
||
|
|
set(WITH_NEON ON)
|
||
|
|
endif()
|
||
|
|
|
||
|
|
add_subdirectory("${CAROTENE_DIR}" "${CMAKE_CURRENT_BINARY_DIR}/carotene")
|
||
|
|
|
||
|
|
if(ARM OR AARCH64)
|
||
|
|
if(CMAKE_BUILD_TYPE)
|
||
|
|
set(CMAKE_TRY_COMPILE_CONFIGURATION ${CMAKE_BUILD_TYPE})
|
||
|
|
endif()
|
||
|
|
check_cxx_compiler_flag("-mfpu=neon" CXX_HAS_MFPU_NEON)
|
||
|
|
check_c_compiler_flag("-mfpu=neon" C_HAS_MFPU_NEON)
|
||
|
|
if(${CXX_HAS_MFPU_NEON} AND ${C_HAS_MFPU_NEON})
|
||
|
|
get_target_property(old_flags "carotene_objs" COMPILE_FLAGS)
|
||
|
|
if(old_flags)
|
||
|
|
set_target_properties("carotene_objs" PROPERTIES COMPILE_FLAGS "${old_flags} -mfpu=neon")
|
||
|
|
else()
|
||
|
|
set_target_properties("carotene_objs" PROPERTIES COMPILE_FLAGS "-mfpu=neon")
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
endfunction()
|
||
|
|
|
||
|
|
compile_carotene()
|
||
|
|
|
||
|
|
include_directories("${CAROTENE_DIR}/include")
|
||
|
|
|
||
|
|
get_target_property(carotene_defs carotene_objs INTERFACE_COMPILE_DEFINITIONS)
|
||
|
|
set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS ${carotene_defs})
|
||
|
|
|
||
|
|
if (CMAKE_COMPILER_IS_GNUCXX)
|
||
|
|
# allow more inlines - these parameters improve performance for:
|
||
|
|
# matchTemplate about 5-10%
|
||
|
|
# goodFeaturesToTrack 10-20%
|
||
|
|
# cornerHarris 30% for some cases
|
||
|
|
set_source_files_properties(impl.cpp $<TARGET_OBJECTS:carotene_objs> COMPILE_FLAGS "--param ipcp-unit-growth=100000 --param inline-unit-growth=100000 --param large-stack-frame-growth=5000")
|
||
|
|
# set_source_files_properties(impl.cpp $<TARGET_OBJECTS:carotene_objs> COMPILE_FLAGS "--param ipcp-unit-growth=100000 --param inline-unit-growth=100000 --param large-stack-frame-growth=5000")
|
||
|
|
endif()
|
||
|
|
|
||
|
|
add_library(tegra_hal STATIC $<TARGET_OBJECTS:carotene_objs>)
|
||
|
|
set_target_properties(tegra_hal PROPERTIES POSITION_INDEPENDENT_CODE TRUE)
|
||
|
|
set_target_properties(tegra_hal PROPERTIES ARCHIVE_OUTPUT_DIRECTORY ${3P_LIBRARY_OUTPUT_PATH})
|
||
|
|
set(OPENCV_SRC_DIR "${CMAKE_SOURCE_DIR}")
|
||
|
|
if(NOT BUILD_SHARED_LIBS)
|
||
|
|
ocv_install_target(tegra_hal EXPORT OpenCVModules ARCHIVE DESTINATION ${OPENCV_3P_LIB_INSTALL_PATH} COMPONENT dev)
|
||
|
|
endif()
|
||
|
|
target_include_directories(tegra_hal PRIVATE ${CMAKE_CURRENT_SOURCE_DIR} ${OPENCV_SRC_DIR}/modules/core/include)
|
||
|
|
|
||
|
|
set(CAROTENE_HAL_VERSION "0.0.1" PARENT_SCOPE)
|
||
|
|
set(CAROTENE_HAL_LIBRARIES "tegra_hal" PARENT_SCOPE)
|
||
|
|
set(CAROTENE_HAL_HEADERS "carotene/tegra_hal.hpp" PARENT_SCOPE)
|
||
|
|
set(CAROTENE_HAL_INCLUDE_DIRS "${CMAKE_BINARY_DIR}" PARENT_SCOPE)
|
||
|
|
|
||
|
|
configure_file("tegra_hal.hpp" "${CMAKE_BINARY_DIR}/carotene/tegra_hal.hpp" COPYONLY)
|
||
|
|
configure_file("${CAROTENE_DIR}/include/carotene/definitions.hpp" "${CMAKE_BINARY_DIR}/carotene/definitions.hpp" COPYONLY)
|
||
|
|
configure_file("${CAROTENE_DIR}/include/carotene/functions.hpp" "${CMAKE_BINARY_DIR}/carotene/functions.hpp" COPYONLY)
|
||
|
|
configure_file("${CAROTENE_DIR}/include/carotene/types.hpp" "${CMAKE_BINARY_DIR}/carotene/types.hpp" COPYONLY)
|