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calyp/CMakeLists.txt
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jfmcarreira 0a40a8bdb6 Fix c++ flags for windows
2021-10-02 22:52:52 +01:00

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CMake
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#
# CMakeLists for calyp
#
CMAKE_MINIMUM_REQUIRED(VERSION 3.5.0)
# ####################################################################################################################################################
# Project Definition
# ####################################################################################################################################################
SET(PROJECT_NAME
"calyp"
CACHE INTERNAL "" FORCE
)
SET(PROJECT_LIBRARY
"Calyp"
CACHE INTERNAL "" FORCE
)
SET(CALYP_VERSION_MAJOR "2")
SET(CALYP_VERSION_MINOR "0")
SET(CALYP_VERSION_PATCH "1")
SET(CALYP_VERSION
"${CALYP_VERSION_MAJOR}.${CALYP_VERSION_MINOR}.${CALYP_VERSION_PATCH}"
CACHE INTERNAL "" FORCE
)
PROJECT(
${PROJECT_NAME}
VERSION ${CALYP_VERSION}
LANGUAGES "CXX"
)
# ####################################################################################################################################################
# CMake functions
# ####################################################################################################################################################
SET(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
INCLUDE(cmake/ModulesFct.cmake)
INCLUDE(FeatureSummary)
INCLUDE(GNUInstallDirs)
# ####################################################################################################################################################
# Variables
# ####################################################################################################################################################
OPTION(BUILD_APP "Build GUI Application" ON)
OPTION(BUILD_TOOLS "Build Command Line Application" ON)
OPTION(BUILD_EXAMPLES "Build Examples" OFF)
OPTION(BUILD_DOC "Build Documentation" OFF)
OPTION(BUILD_TESTS "Build Google Tests" OFF)
OPTION(BUILD_WITH_SANITIZERS "Build with sanitizers" OFF)
OPTION(BUILD_WITH_THREAD_SANITIZER "Build with thread sanitizer" OFF)
OPTION(USE_FERVOR "Add Fervor support" OFF)
OPTION(USE_DYNLOAD "Use dynamic load of modules" ON)
OPTION(USE_SSE "Build with SSE support" ON)
OPTION(USE_WERROR "Warnings as errors" OFF)
OPTION(USE_STATIC "Use static libs" OFF)
# ####################################################################################################################################################
# Release configuration
# ####################################################################################################################################################
# To be switched on when releasing.
OPTION(RELEASE_BUILD "Remove Git revision from program version (use for stable releases)" ON)
# Get current version.
SET(CALYP_VERSION_STRING "${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 ${Doxygen_FOUND})
ENDIF()
SET_PACKAGE_PROPERTIES(
Doxygen PROPERTIES
URL "http://www.doxygen.org/"
DESCRIPTION "Doxygen"
TYPE OPTIONAL
)
IF(BUILD_TESTS)
INCLUDE(FetchContent)
FETCHCONTENT_DECLARE(googletest URL https://github.com/google/googletest/archive/609281088cfefc76f9d0ce82e1ff6c30cc3591e5.zip)
# For Windows: Prevent overriding the parent project's compiler/linker settings
SET(gtest_force_shared_crt
ON
CACHE BOOL "" FORCE
)
FETCHCONTENT_MAKEAVAILABLE(googletest)
SET_PACKAGE_PROPERTIES(
googletest PROPERTIES
URL "https://github.com/google/googletest"
DESCRIPTION "Google unit tests"
TYPE OPTIONAL
)
FETCHCONTENT_DECLARE(
Catch2
GIT_REPOSITORY https://github.com/catchorg/Catch2.git
GIT_TAG v2.13.1
)
FETCHCONTENT_MAKEAVAILABLE(Catch2)
SET_PACKAGE_PROPERTIES(
Catch2 PROPERTIES
URL "https://github.com/catchorg/Catch2"
DESCRIPTION "Catch2 unit tests"
TYPE OPTIONAL
)
INCLUDE(${CMAKE_CURRENT_BINARY_DIR}/_deps/catch2-src/contrib/Catch.cmake)
INCLUDE(CTest)
ENABLE_TESTING()
SET(CALYP_TEST_DATA_DIR
"CALYP_TEST_DATA_DIR"
CACHE PATH "Location of video information for testing"
)
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)
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 20)
IF(CMAKE_COMPILER_IS_GNUCC AND NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 10.0)
ADD_DEFINITIONS(-std=gnu++2a)
ELSE()
ADD_DEFINITIONS(-std=gnu++20)
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 "${CMAKE_CXX_FLAGS} -Wall -funroll-loops")
ADD_DEFINITIONS(
-DQT_NO_CAST_TO_ASCII
# -DQT_NO_CAST_FROM_ASCII
-DQT_NO_URL_CAST_FROM_STRING
-DQT_NO_CAST_FROM_BYTEARRAY
# -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_USE_QSTRINGBUILDER
)
# if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR CMAKE_CXX_COMPILER_ID MATCHES "Clang") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pedantic") endif()
IF(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wlogical-op")
# SET(CMAKE_CXX_FLAGS "${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")
IF(BUILD_WITH_SANITIZERS)
SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -fsanitize=address -fsanitize=leak -fsanitize=undefined")
ENDIF()
IF(BUILD_WITH_THREAD_SANITIZER)
SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -fsanitize=thread")
ENDIF()
# ####################################################################################################################################################
# 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)
IF(${BUILD_TOOLS} OR ${BUILD_APP})
ADD_SUBDIRECTORY(modules)
ENDIF()
IF(${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)
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