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CMakeLists.txt
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###
### CMakeLists for calyp
###
cmake_minimum_required( VERSION 3.2.0 )
######################################################################################
# CMake functions
######################################################################################
SET(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake )
INCLUDE( cmake/ModulesFct.cmake )
INCLUDE(FeatureSummary)
INCLUDE(GNUInstallDirs)
######################################################################################
# Project Definition
######################################################################################
SET( PROJECT_NAME "calyp" CACHE INTERNAL "" FORCE )
SET( PROJECT_LIBRARY "Calyp" CACHE INTERNAL "" FORCE )
PROJECT( ${PROJECT_NAME} )
SET( CALYP_VERSION_MAJOR "1" )
SET( CALYP_VERSION_MINOR "1" )
SET( CALYP_VERSION_PATCH "0" )
SET( CALYP_VERSION "${CALYP_VERSION_MAJOR}.${CALYP_VERSION_MINOR}.${CALYP_VERSION_PATCH}" CACHE INTERNAL "" FORCE )
######################################################################################
# Variables
######################################################################################
OPTION( BUILD_APP "Build GUI Application" ON )
OPTION( BUILD_TOOLS "Build Command Line Application" ON )
OPTION( BUILD_EXAMPLES "Build Examples" OFF )
OPTION( BUILD_DOC "Build Documentation" OFF )
OPTION( BUILD_TESTS "Build Google Tests" OFF )
OPTION( USE_FERVOR "Add Fervor support" OFF )
OPTION( USE_DYNLOAD "Use dynamic load of modules" ON )
OPTION( USE_SSE "Build with SSE support" OFF )
OPTION( USE_WERROR "Warnings as errors" OFF )
OPTION( USE_STATIC "Use static libs" OFF )
######################################################################################
# Release configuration
######################################################################################
# To be switched on when releasing.
OPTION(RELEASE_BUILD "Remove Git revision from program version (use for stable releases)" ON)
# Get current version.
set(CALYP_VERSION_STRING "${CALYP_VERSION}")
if(NOT RELEASE_BUILD AND EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/.git)
# Probably a Git workspace; determine the revision.
FIND_PACKAGE(Git QUIET)
if(GIT_FOUND)
exec_program(${GIT_EXECUTABLE}
${CMAKE_CURRENT_SOURCE_DIR}
ARGS "describe --tags"
OUTPUT_VARIABLE CALYP_GIT_REVISION
RETURN_VALUE TAG_RESULT
)
# git describe --tags failed; maybe the repository was checked with depth=1.
if(NOT ${TAG_RESULT} EQUAL 0)
exec_program(${GIT_EXECUTABLE}
${CMAKE_CURRENT_SOURCE_DIR}
ARGS "describe --always"
OUTPUT_VARIABLE CALYP_GIT_REVISION
)
endif()
message(STATUS "Calyp Git revision: ${CALYP_GIT_REVISION}")
set(CALYP_VERSION_STRING "${CALYP_VERSION} (rev. ${CALYP_GIT_REVISION})")
else()
message(STATUS "Calyp Git revision could not be determined")
endif()
endif()
SET(UPDATE_CHANNEL "stable" CACHE STRING "Update channel" )
# CONFIGURE_FILE( ${CMAKE_CURRENT_SOURCE_DIR}/CalypUpdate.xml.in ${CMAKE_CURRENT_BINARY_DIR}/CalypUpdate-${UPDATE_CHANNEL}.xml )
######################################################################################
# Dependencies
######################################################################################
IF( BUILD_DOC )
FIND_PACKAGE(Doxygen)
SET( BUILD_DOC ${Doxygen_FOUND} )
ENDIF()
SET_PACKAGE_PROPERTIES(Doxygen PROPERTIES URL "http://www.doxygen.org/" DESCRIPTION "Doxygen" TYPE OPTIONAL)
IF( BUILD_TESTS )
FIND_PACKAGE(GTest)
SET( BUILD_DOC ${GTEST_FOUND} )
IF( GTEST_FOUND )
ENABLE_TESTING()
INCLUDE_DIRECTORIES(${GTEST_INCLUDE_DIRS})
ENDIF()
ENDIF()
OPTION( USE_OPENCV "Add OpenCV support" ON )
IF( USE_OPENCV )
FIND_PACKAGE( OpenCV COMPONENTS core highgui imgproc video )
IF( ${OpenCV_FOUND} )
SET(USE_OPENCV TRUE )
LIST(APPEND OPENCV_MODULES core highgui imgproc video )
FIND_PACKAGE( OpenCV COMPONENTS videoio photo )
IF( ${OPENCV_VIDEOIO_FOUND} )
LIST(APPEND OPENCV_MODULES videoio )
ENDIF()
IF( ${OPENCV_PHOTO_FOUND} )
LIST(APPEND OPENCV_MODULES photo )
ENDIF()
ELSE()
SET(USE_OPENCV FALSE )
ENDIF()
ENDIF()
SET_PACKAGE_PROPERTIES(OpenCV PROPERTIES URL "http://opencv.willowgarage.com" DESCRIPTION "OpenCV library support in CalypFrame" TYPE OPTIONAL)
OPTION( USE_FFMPEG "Add FFMPEG support" ON )
IF( USE_FFMPEG )
FIND_PACKAGE( FFmpeg COMPONENTS AVCODEC AVFORMAT AVUTIL SWSCALE )
IF( "${AVCODEC_VERSION}" VERSION_LESS "56.0.0" )
SET(FFMPEG_FOUND FALSE )
SET(FFmpeg_FOUND FALSE )
ENDIF()
SET(USE_FFMPEG ${FFMPEG_FOUND})
ENDIF()
SET_PACKAGE_PROPERTIES(FFmpeg PROPERTIES URL "http://ffmpeg.org/" DESCRIPTION "Libav library support in CalypStream" TYPE OPTIONAL)
IF( WIN32 )
SET( USE_STATIC ON )
INCLUDE( cmake/Win32.cmake )
ENDIF()
######################################################################################
# CMake Defin1itions
######################################################################################
SET(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake )
INCLUDE(FeatureSummary)
# must go before the project command
SET(CMAKE_CONFIGURATION_TYPES "Debug;Release" CACHE STRING "Configs" FORCE)
IF(DEFINED CMAKE_BUILD_TYPE AND CMAKE_VERSION VERSION_GREATER "2.8")
SET_PROPERTY( CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS ${CMAKE_CONFIGURATION_TYPES} )
ENDIF()
SET( CMAKE_CXX_FLAGS "" )
INCLUDE_DIRECTORIES( ${CMAKE_CURRENT_BINARY_DIR} )
######################################################################################
# Compiler options
######################################################################################
SET(CMAKE_CXX_STANDARD 14)
if(CMAKE_COMPILER_IS_GNUCXX)
ADD_DEFINITIONS(-std=gnu++0x)
endif()
IF (NOT CMAKE_BUILD_TYPE )
MESSAGE(STATUS "No build type selected, default to Release")
SET(CMAKE_BUILD_TYPE "Release")
ENDIF()
SET( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall" )
ADD_DEFINITIONS(-DQT_NO_CAST_TO_ASCII
#-DQT_NO_CAST_FROM_ASCII
-DQT_NO_URL_CAST_FROM_STRING
-DQT_NO_CAST_FROM_BYTEARRAY
#-DQT_NO_SIGNALS_SLOTS_KEYWORDS
#-DQT_USE_QSTRINGBUILDER
)
# if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
# set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pedantic")
# endif()
if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS "5.0.0")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wlogical-op" )
endif()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-deprecated-declarations" )
endif()
IF( USE_WERROR )
SET( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror" )
ENDIF()
SET( CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -g -O0" )
SET( CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O2" )
######################################################################################
# Configure targets
######################################################################################
ADD_FEATURE_INFO(CalypApp BUILD_APP "Build Graphical interface")
ADD_FEATURE_INFO(CalypTools BUILD_TOOLS "Build Command line tool" )
ADD_FEATURE_INFO(DynLoad USE_DYNLOAD "Support for dynamic module load" )
ADD_FEATURE_INFO(SSE USE_SSE "SSE instructions support" )
ADD_FEATURE_INFO(WErrors USE_WERROR "Warnings as errors" )
ADD_SUBDIRECTORY( lib )
ADD_SUBDIRECTORY( modules )
IF( ${BUILD_TOOLS} )
ADD_SUBDIRECTORY( tools )
ENDIF()
IF( ${BUILD_APP} )
ADD_SUBDIRECTORY( app )
ENDIF()
IF( ${BUILD_EXAMPLES} )
ADD_SUBDIRECTORY( examples )
ENDIF()
CONFIGURE_FILE( ${CMAKE_CURRENT_SOURCE_DIR}/config.h.in ${CMAKE_CURRENT_BINARY_DIR}/config.h )
######################################################################################
# Final information dump
######################################################################################
MESSAGE("")
MESSAGE( STATUS "${PROJECT_NAME} INFORMATION" )
MESSAGE( STATUS "Version: " "${CALYP_VERSION_STRING}" )
MESSAGE( STATUS "Configuration:" )
MESSAGE( STATUS " Static libs: " "${USE_STATIC}" )
MESSAGE( STATUS " Build type: " "${CMAKE_BUILD_TYPE}" )
MESSAGE( STATUS " Build flags: " "${CMAKE_CXX_FLAGS}" )
FEATURE_SUMMARY(WHAT ALL INCLUDE_QUIET_PACKAGES FATAL_ON_MISSING_REQUIRED_PACKAGES)