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CMakeLists.txt
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# Modified for distribution with LuaDist tool
# changes:
# - removed library versioning
# - changed option to generate documentation to GENERATE_DOC
# (INSTALL_DOC variable conflicts with the variable in dist.cmake)
# - added ALL flag to ADD_CUSTOM_TARGET in generateDoc.cmake
# (not the best solution, but it works)
# - use install commands from dist.cmake
# - fixed OpenMP detection
# - added FreeGLUT.cmake script
# - fixed GLUT and FreeGLUT detection
#
# ----------------------------------------------------------------------------
# Basic Configuration
# ----------------------------------------------------------------------------
PROJECT(aruco)
CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
include( cmake/dist.cmake )
#------------------------------------------------------
# Build type
#------------------------------------------------------
IF(NOT CMAKE_BUILD_TYPE )
SET( CMAKE_BUILD_TYPE "Debug" )
ENDIF()
#------------------------------------------------------
# Lib Names and Dirs
#------------------------------------------------------
SET(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_INSTALL_PREFIX}/lib/cmake/ /usr/lib/cmake)
OPTION(BUILD_SHARED_LIBS "Set to OFF to build static libraries" ON)
# ----------------------------------------------------------------------------
# Find Dependencies
# ----------------------------------------------------------------------------
FIND_PACKAGE(OpenCV 2.4 REQUIRED PATHS "/usr/local/opt/opencv@2" "${OpenCV_DIR}")
set (REQUIRED_LIBRARIES ${OpenCV_LIBS})
##LOOK FOR OPENGL AND GLUT
#FIND OPENGL LIBRARY. In Android, there is no need since it is included
IF(NOT ANDROID_CREATION)
find_package(OpenGL)
MESSAGE(STATUS "OPENGL_gl_LIBRARY=${OPENGL_gl_LIBRARY}")
find_package(FreeGLUT)
IF(FREEGLUT_FOUND) # freeglut
MESSAGE(STATUS "FREEGLUT_LIBRARIES=${FREEGLUT_LIBRARIES}")
ELSE() #else, glut
find_package(GLUT)#standard package
MESSAGE(STATUS "GLUT_FOUND=${GLUT_FOUND} GLUT_HEADER=${GLUT_HEADER}")
ENDIF()
IF ( OPENGL_FOUND AND (GLUT_FOUND OR FREEGLUT_FOUND) )
set(GL_FOUND "YES")
set(OPENGL_LIBS ${OPENGL_LIBRARIES})
INCLUDE_DIRECTORIES(${OPENGL_INCLUDE_DIR})
if(GLUT_FOUND)
INCLUDE_DIRECTORIES(${GLUT_INCLUDE_DIR})
list(APPEND OPENGL_LIBS ${GLUT_LIBRARIES})
elseif(FREEGLUT_FOUND)
INCLUDE_DIRECTORIES(${FREEGLUT_INCLUDE_DIRS})
list(APPEND OPENGL_LIBS ${FREEGLUT_LIBRARIES})
endif()
ELSE()
set(GL_FOUND "NO")
ENDIF()
ENDIF()
#Omp
if(WIN32)
ELSE()
FIND_PACKAGE(OpenMP)
IF(OPENMP_FOUND)
add_definitions(-DUSE_OMP -fopenmp)
set (REQUIRED_LIBRARIES ${REQUIRED_LIBRARIES} -lgomp)
ENDIF()
ENDIF()
# ----------------------------------------------------------------------------
# PROJECT CONFIGURATION
# force some variables that could be defined in the command line to be written to cache
# ----------------------------------------------------------------------------
OPTION(GENERATE_DOC "Set to ON to build/install Documentation" OFF)
IF (GENERATE_DOC)
FIND_PACKAGE(Doxygen REQUIRED)
MESSAGE( STATUS "INSTALL_DOC: ${GENERATE_DOC} ")
INCLUDE("${PROJECT_SOURCE_DIR}/generateDoc.cmake")
GENERATE_DOCUMENTATION(${PROJECT_SOURCE_DIR}/dox.in)
ENDIF()
# ----------------------------------------------------------------------------
# Uninstall target, for "make uninstall"
# ----------------------------------------------------------------------------
CONFIGURE_FILE( "${CMAKE_CURRENT_SOURCE_DIR}/cmake_uninstall.cmake.in" "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake" IMMEDIATE @ONLY)
ADD_CUSTOM_TARGET(uninstall "${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")
# ----------------------------------------------------------------------------
# create configuration file from .in file (If you use windows take care with paths)
# ----------------------------------------------------------------------------
CONFIGURE_FILE("${PROJECT_SOURCE_DIR}/config.cmake.in" "${PROJECT_BINARY_DIR}/Find${PROJECT_NAME}.cmake")
INSTALL(FILES "${PROJECT_BINARY_DIR}/Find${PROJECT_NAME}.cmake" DESTINATION lib/cmake/ )
# ----------------------------------------------------------------------------
# Program Optimization and debug (Extracted from OpenCV)
# ----------------------------------------------------------------------------
set(WARNINGS_ARE_ERRORS OFF CACHE BOOL "Treat warnings as errors")
set(WHOLE_PROGRAM_OPTIMIZATION OFF CACHE BOOL "Flags for whole program optimization.")
set(EXTRA_C_FLAGS "")
set(EXTRA_C_FLAGS_RELEASE "")
set(EXTRA_C_FLAGS_DEBUG "")
set(EXTRA_EXE_LINKER_FLAGS "")
set(EXTRA_EXE_LINKER_FLAGS_RELEASE "")
set(EXTRA_EXE_LINKER_FLAGS_DEBUG "")
IF(CMAKE_COMPILER_IS_GNUCXX OR MINGW)
set(ENABLE_PROFILING OFF CACHE BOOL "Enable profiling in the GCC compiler (Add flags: -g -pg)")
set(USE_OMIT_FRAME_POINTER ON CACHE BOOL "Enable -fomit-frame-pointer for GCC")
if(${CMAKE_SYSTEM_PROCESSOR} MATCHES arm*) # We can use only -O2 because the -O3 causes gcc crash
set(USE_O2 ON CACHE BOOL "Enable -O2 for GCC")
set(USE_FAST_MATH ON CACHE BOOL "Enable -ffast-math for GCC")
endif()
if(${CMAKE_SYSTEM_PROCESSOR} MATCHES powerpc*)
set(USE_O3 ON CACHE BOOL "Enable -O3 for GCC")
set(USE_POWERPC ON CACHE BOOL "Enable PowerPC for GCC")
endif ()
if(${CMAKE_SYSTEM_PROCESSOR} MATCHES amd64* OR ${CMAKE_SYSTEM_PROCESSOR} MATCHES x86_64*)
set(USE_O3 ON CACHE BOOL "Enable -O3 for GCC")
set(USE_FAST_MATH ON CACHE BOOL "Enable -ffast-math for GCC")
set(USE_MMX ON CACHE BOOL "Enable MMX for GCC")
set(USE_SSE ON CACHE BOOL "Enable SSE for GCC")
set(USE_SSE2 ON CACHE BOOL "Enable SSE2 for GCC")
set(USE_SSE3 ON CACHE BOOL "Enable SSE3 for GCC")
endif()
if(${CMAKE_SYSTEM_PROCESSOR} MATCHES i686* OR ${CMAKE_SYSTEM_PROCESSOR} MATCHES x86)
set(USE_O3 ON CACHE BOOL "Enable -O3 for GCC")
set(USE_FAST_MATH ON CACHE BOOL "Enable -ffast-math for GCC")
set(USE_MMX ON CACHE BOOL "Enable MMX for GCC")
set(USE_SSE OFF CACHE BOOL "Enable SSE for GCC")
set(USE_SSE2 OFF CACHE BOOL "Enable SSE2 for GCC")
set(USE_SSE3 OFF CACHE BOOL "Enable SSE3 for GCC")
endif ()
set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -Wall")
if(WARNINGS_ARE_ERRORS)
set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -Werror")
endif()
# The -Wno-long-long is required in 64bit systems when including sytem headers.
if(${CMAKE_SYSTEM_PROCESSOR} MATCHES x86_64* OR ${CMAKE_SYSTEM_PROCESSOR} MATCHES amd64*)
set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -Wno-long-long")
endif()
# Whole program optimization
if(WHOLE_PROGRAM_OPTIMIZATION)
set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -fwhole-program --combine")
endif()
# Other optimizations
if(USE_OMIT_FRAME_POINTER)
set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -fomit-frame-pointer")
endif()
if(USE_O2)
set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -O2")
endif()
if(USE_O3)
set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -O3")
endif()
if(USE_FAST_MATH)
set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -ffast-math")
endif()
if(USE_POWERPC)
set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -mcpu=G3 -mtune=G5")
endif()
if(USE_MMX)
set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -mmmx")
endif()
if(USE_SSE)
set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -msse")
endif()
if(USE_SSE2)
set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -msse2")
endif()
if(USE_SSE3 AND NOT MINGW) # SSE3 should be disabled under MingW because it generates compiler errors
set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -msse3")
endif()
if(ENABLE_PROFILING)
set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -pg -g")
else()
if(NOT APPLE)
set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -ffunction-sections")
endif()
endif()
# Parallel mode
if(ENABLE_OPENMP)
set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -fopenmp")
set(LINKER_LIBS ${LINKER_LIBS} gomp)
endif()
IF(${CMAKE_SYSTEM_PROCESSOR} MATCHES armv7l) # In ARM_COrtex8 with neon, enalble vectorized operations
SET(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -mcpu=cortex-a8 -mfpu=neon -mfloat-abi=softfp -ftree-vectorize ")
ENDIF()
set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -DNDEBUG")
set(EXTRA_C_FLAGS_DEBUG "-g3 -O0 -DDEBUG -D_DEBUG -W -Wextra -Wno-return-type")
MESSAGE( STATUS "-------------------------------------------------------------------------------" )
message( STATUS "GNU COMPILER")
MESSAGE( STATUS "-------------------------------------------------------------------------------" )
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${EXTRA_C_FLAGS}")
SET(CMAKE_CXX_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE}")
SET(CMAKE_CXX_FLAGS_DEBUG "${EXTRA_C_FLAGS_DEBUG}")
SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${EXTRA_EXE_LINKER_FLAGS}")
SET(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} ${EXTRA_EXE_LINKER_FLAGS_RELEASE}")
SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} ${EXTRA_EXE_LINKER_FLAGS_DEBUG}")
ENDIF ()
# ----------------------------------------------------------------------------
# PACKAGE GENERATOR
# ----------------------------------------------------------------------------
IF (UNIX)
SET(CPACK_GENERATOR "DEB")
SET(CPACK_PACKAGE_CONTACT "[email protected]")
SET(CPACK_DEBIAN_PACKAGE_MAINTAINER "[email protected]")
SET(CPACK_PACKAGE_DESCRIPTION_SUMMARY "ArUco Library")
SET(CPACK_PACKAGE_VENDOR "Rafael Munoz-Salinas. AVA Group. University of Cordoba. Spain")
SET(CPACK_PACKAGE_VERSION_MAJOR ${PROJECT_VERSION_MAJOR})
SET(CPACK_PACKAGE_VERSION_MINOR ${PROJECT_VERSION_MINOR})
SET(CPACK_PACKAGE_VERSION_PATCH ${PROJECT_VERSION_PATCH})
SET(CPACK_PACKAGE_INSTALL_DIRECTORY "CMake ${CMake_VERSION_MAJOR}.${CMake_VERSION_MINOR}")
SET(CPACK_DEBIAN_PACKAGE_SHLIBDEPS ON)
SET(CPACK_STRIP_FILES "bin/lib${PROJECT_NAME}")
SET(CPACK_SOURCE_STRIP_FILES "")
SET(CPACK_PACKAGING_INSTALL_PREFIX "/usr/")
IF (CPACK_GENERATOR STREQUAL "DEB")
SET(CPACK_DEBIAN_PACKAGE_DEPENDS "opencv (>= 2.1.0)")
ENDIF()
ENDIF()
#------------------------------------------------
# DIRS
#------------------------------------------------
ADD_SUBDIRECTORY(src)
IF(NOT ANDROID_CREATION)
OPTION(BUILD_UTILS "Set to ON to build/install utilities" ON)
IF(BUILD_UTILS)
ADD_SUBDIRECTORY(utils)
ADD_SUBDIRECTORY(utils_hrm)
ENDIF()
ENDIF()
# ----------------------------------------------------------------------------
# display status message for important variables
# ----------------------------------------------------------------------------
message( STATUS )
MESSAGE( STATUS "-------------------------------------------------------------------------------" )
message( STATUS "General configuration for ${PROJECT_NAME} ${PROJECT_VERSION}")
MESSAGE( STATUS "-------------------------------------------------------------------------------" )
message( STATUS )
message(" Built as dynamic libs?:" ${BUILD_SHARED_LIBS})
message(" Compiler:" "${CMAKE_COMPILER}" "${CMAKE_CXX_COMPILER}")
message( STATUS "C++ flags (Release): ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE}")
message( STATUS "C++ flags (Debug): ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG}")
message( STATUS "CMAKE_CXX_FLAGS: ${CMAKE_CXX_FLAGS}")
message( STATUS "CMAKE_BINARY_DIR: ${CMAKE_BINARY_DIR}")
MESSAGE( STATUS )
MESSAGE( STATUS "CMAKE_SYSTEM_PROCESSOR = ${CMAKE_SYSTEM_PROCESSOR}" )
MESSAGE( STATUS "BUILD_SHARED_LIBS = ${BUILD_SHARED_LIBS}" )
MESSAGE( STATUS "CMAKE_INSTALL_PREFIX = ${CMAKE_INSTALL_PREFIX}" )
MESSAGE( STATUS "CMAKE_BUILD_TYPE = ${CMAKE_BUILD_TYPE}" )
MESSAGE( STATUS "CMAKE_MODULE_PATH = ${CMAKE_MODULE_PATH}" )
MESSAGE( STATUS )
MESSAGE( STATUS "--------------------------- Documentation -----------------------------" )
MESSAGE( STATUS )
MESSAGE( STATUS "INSTALL_DOC = ${INSTALL_DOC}" )
MESSAGE( STATUS "USE_LATEX = ${USE_LATEX}" )
MESSAGE( STATUS "USE_DOT = ${USE_DOT}" )
MESSAGE( STATUS "USE_CHM = ${USE_CHM}" )
MESSAGE( STATUS )
MESSAGE( STATUS "FOUND OPENGL=${GL_FOUND} LIBS=${OPENGL_LIBS}")
MESSAGE( STATUS "OpenCV_LIB_DIR=${OpenCV_LIB_DIR}")
MESSAGE( STATUS "CMAKE_INSTALL_PREFIX=${CMAKE_BINARY_DIR}")
MESSAGE( STATUS )
MESSAGE( STATUS )
MESSAGE( STATUS "Change a value with: cmake -D<Variable>=<Value>" )
MESSAGE( STATUS )