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# Copyright (C) 2020, Inria
# GRAPHDECO research group, https://team.inria.fr/graphdeco
# All rights reserved.
#
# This software is free for non-commercial, research and evaluation use
# under the terms of the LICENSE.md file.
#
# For inquiries contact [email protected] and/or [email protected]
CMAKE_MINIMUM_REQUIRED(VERSION 3.22)
set (CMAKE_SYSTEM_VERSION 10.0.15063.0 CACHE INTERNAL "Cmake system version" FORCE)
PROJECT(sibr_projects)
set(REQUIRED_VERSION "3.22.0")
set(CHECKED_VERSION "3.27.0")
if (CMAKE_VERSION VERSION_LESS REQUIRED_VERSION)
message(WARNING "Deprecated version of cmake. Please update to at least ${REQUIRED_VERSION} (${CHECKED_VERSION} recommended).")
elseif (CMAKE_VERSION VERSION_GREATER CHECKED_VERSION)
message(WARNING "Untested version of cmake. If you checked everything is working properly, please update ${CHECKED_VERSION} in the main CmakeLists.txt with the version you tested.")
endif()
## Include cmake stuff (functions/macros) : Modules files
if(WIN32)
list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake/windows)
list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake/windows/Modules)
else()
list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake/linux)
list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake/linux/Modules)
endif()
set_property(GLOBAL PROPERTY USE_FOLDERS ON)
## To maintain cmake versions compatibilities
include(cmake_policies)
setPolicies()
include(git_describe)
git_describe(GIT_BRANCH SIBR_CORE_BRANCH GIT_COMMIT_HASH SIBR_CORE_COMMIT_HASH GIT_TAG SIBR_CORE_TAG GIT_VERSION SIBR_CORE_VERSION)
message(STATUS "SIBR version :\n BRANCH ${SIBR_CORE_BRANCH}\n COMMIT_HASH ${SIBR_CORE_COMMIT_HASH}\n TAG ${SIBR_CORE_TAG}\n VERSION ${SIBR_CORE_VERSION}")
if(NOT WIN32)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
endif()
if (WIN32)
## Allow C++11 + other flags
include(CheckCXXCompilerFlag)
get_filename_component(currentBuildTool ${CMAKE_BUILD_TOOL} NAME_WE) # tool that can launch the native build system. returned value may be the full path
if(${currentBuildTool} MATCHES "(msdev|devenv|nmake|MSBuild)")
add_compile_options("$<$<COMPILE_LANGUAGE:CXX>:/W3;/DNOMINMAX;/MP;-D_USE_MATH_DEFINES>")
#add_definitions(/W3 /DNOMINMAX /MP -D_USE_MATH_DEFINES)# /D_ITERATOR_DEBUG_LEVEL=1 because you need all external DLl to compile with this flag too
set(CMAKE_CONFIGURATION_TYPES "RelWithDebInfo;Release;Debug" CACHE STRING "" FORCE)
set(CMAKE_CXX_STANDARD 14)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
elseif(${currentBuildTool} MATCHES "(make|gmake)")
add_definitions("-Wall -Wno-unknown-pragmas -Wno-sign-compare -g -std=c++14 -D__forceinline=\"inline\ __attribute__((always_inline))\"")
# CHECK_CXX_COMPILER_FLAG("-std=gnu++11" COMPILER_SUPPORTS_CXX11)
# CHECK_CXX_COMPILER_FLAG("-std=gnu++0x" COMPILER_SUPPORTS_CXX0X)
# if(COMPILER_SUPPORTS_CXX11)
# add_definitions(-std=gnu++11)
# elseif(COMPILER_SUPPORTS_CXX0X)
# add_definitions(-std=gnu++0x)
# else()
# message(SEND_ERROR "The compiler ${CMAKE_CXX_COMPILER} has no C++14 support. Please use a different C++ compiler.")
# endif()
elseif(APPLE) ## \todo TODO: do a better test and send error on unsupported c++14 compiler
add_definitions(-std=c++14 -stdlib=libc++)
endif()
else()
## Allow C++11 + other flags
include(CheckCXXCompilerFlag)
get_filename_component(currentBuildTool ${CMAKE_BUILD_TOOL} NAME_WE) # tool that can launch the native build system. returned value may be the full path
if(${currentBuildTool} MATCHES "(msdev|devenv|nmake|MSBuild)")
add_compile_options("$<$<COMPILE_LANGUAGE:CXX>:/W3;/DNOMINMAX;/MP;-D_USE_MATH_DEFINES>")
#add_definitions(/W3 /DNOMINMAX /MP -D_USE_MATH_DEFINES)# /D_ITERATOR_DEBUG_LEVEL=1 because you need all external DLl to compile with this flag too
set(CMAKE_CONFIGURATION_TYPES "RelWithDebInfo;Release;Debug" CACHE STRING "" FORCE)
set(CMAKE_CXX_STANDARD 14)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
elseif(${currentBuildTool} MATCHES "(make|gmake|ninja)")
add_definitions("-fpermissive -fPIC -Wall -Wno-unknown-pragmas -Wno-sign-compare -g -std=c++17 -D__forceinline=\"inline\ __attribute__((always_inline))\"")
elseif(APPLE) ## \todo TODO: do a better test and send error on unsupported c++14 compiler
add_definitions(-std=c++17 -stdlib=libc++)
endif()
endif()
set(INSTALL_STANDALONE ON)
## Set default build output binaries (used also in sub CMakeLists.txt) :
set(BIN_BUILT_DIR "bin")
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
set(ARCHI_BUILT_DIR "x64")
set(LIB_BUILT_DIR "lib64")
else()
set(ARCHI_BUILT_DIR "x86")
set(LIB_BUILT_DIR "lib")
endif()
option(SEPARATE_CONFIGURATIONS "Clearer separation between configurations" OFF)
SET(CMAKE_INSTALL_ROOT ${CMAKE_CURRENT_SOURCE_DIR}/install)
SET(CMAKE_INSTALL_PREFIX ${CMAKE_INSTALL_ROOT})
if(DEFINED CMAKE_BUILD_TYPE) ## for mono config type (make/nmake/ninja based)
if(${CMAKE_BUILD_TYPE} MATCHES "Debug")
set(CMAKE_DEBUG_POSTFIX "_d")
elseif(${CMAKE_BUILD_TYPE} MATCHES "RelWithDebInfo")
set(CMAKE_RELWITHDEBINFO_POSTFIX "_rwdi")
elseif(${CMAKE_BUILD_TYPE} MATCHES "MinSizeRel")
set(CMAKE_MINSIZEREL_POSTFIX "_msr")
elseif(${CMAKE_BUILD_TYPE} MATCHES "Release")
set(CMAKE_RELEASE_POSTFIX "")
endif()
if(SEPARATE_CONFIGURATIONS)
SET(CMAKE_INSTALL_PREFIX_${CMAKE_BUILD_TYPE} ${CMAKE_INSTALL_ROOT}/${CMAKE_BUILD_TYPE})
else()
SET(CMAKE_INSTALL_PREFIX_${CMAKE_BUILD_TYPE} ${CMAKE_INSTALL_ROOT})
endif()
MESSAGE(STATUS "Install path set to ${CMAKE_INSTALL_PREFIX}.")
SET(CMAKE_OUTPUT_LIB_${CMAKE_BUILD_TYPE} ${CMAKE_INSTALL_PREFIX_${CMAKE_BUILD_TYPE}}/lib)
SET(CMAKE_OUTPUT_BIN_${CMAKE_BUILD_TYPE} ${CMAKE_INSTALL_PREFIX_${CMAKE_BUILD_TYPE}}/bin)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_${CMAKE_BUILD_TYPE} ${CMAKE_OUTPUT_LIB_${CMAKE_BUILD_TYPE}})
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_${CMAKE_BUILD_TYPE} ${CMAKE_OUTPUT_LIB_${CMAKE_BUILD_TYPE}})
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_${CMAKE_BUILD_TYPE} ${CMAKE_OUTPUT_BIN_${CMAKE_BUILD_TYPE}})
set(CMAKE_PDB_OUTPUT_DIRECTORY_${CMAKE_BUILD_TYPE} ${CMAKE_OUTPUT_BIN_${CMAKE_BUILD_TYPE}})
endif()
foreach(CONFIG_TYPES ${CMAKE_CONFIGURATION_TYPES}) ## for multi config types (MSVC based)
string(TOUPPER ${CONFIG_TYPES} CONFIG_TYPES_UC)
if(${CONFIG_TYPES} MATCHES "Debug")
set(CMAKE_DEBUG_POSTFIX "_d")
elseif(${CONFIG_TYPES} MATCHES "RelWithDebInfo")
set(CMAKE_RELWITHDEBINFO_POSTFIX "_rwdi")
elseif(${CONFIG_TYPES} MATCHES "MinSizeRel")
set(CMAKE_MINSIZEREL_POSTFIX "_msr")
elseif(${CMAKE_BUILD_TYPE} MATCHES "Release")
set(CMAKE_RELEASE_POSTFIX "")
endif()
if(SEPARATE_CONFIGURATIONS)
SET(CMAKE_INSTALL_PREFIX_${CONFIG_TYPES_UC} ${CMAKE_INSTALL_ROOT}/${CONFIG_TYPES})
else()
SET(CMAKE_INSTALL_PREFIX_${CONFIG_TYPES_UC} ${CMAKE_INSTALL_ROOT})
endif()
MESSAGE(STATUS "Install path for ${CONFIG_TYPES} set to ${CMAKE_INSTALL_PREFIX_${CONFIG_TYPES_UC}}.")
SET(CMAKE_OUTPUT_LIB_${CONFIG_TYPES_UC} ${CMAKE_INSTALL_PREFIX_${CONFIG_TYPES_UC}}/lib)
SET(CMAKE_OUTPUT_BIN_${CONFIG_TYPES_UC} ${CMAKE_INSTALL_PREFIX_${CONFIG_TYPES_UC}}/bin)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_${CONFIG_TYPES_UC} ${CMAKE_OUTPUT_LIB_${CONFIG_TYPES_UC}})
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_${CONFIG_TYPES_UC} ${CMAKE_OUTPUT_LIB_${CONFIG_TYPES_UC}})
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_${CONFIG_TYPES_UC} ${CMAKE_OUTPUT_BIN_${CONFIG_TYPES_UC}})
set(CMAKE_PDB_OUTPUT_DIRECTORY_${CONFIG_TYPES_UC} ${CMAKE_OUTPUT_BIN_${CONFIG_TYPES_UC}})
endforeach()
# Settings for RPATH
if (NOT WIN32)
# Default config of Fedora at INRIA has no LD_LIBRARY_PATH (for security reasons I guess)
# So at least I had "./" in RPATH and found link paths
#set(CMAKE_SKIP_RPATH TRUE)
#SET(CMAKE_SKIP_BUILD_RPATH FALSE)
SET(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE)
SET(CMAKE_INSTALL_RPATH "$ORIGIN")
#SET(CMAKE_INSTALL_RPATH "./")
#SET(CMAKE_INSTALL_RPATH "./:/usr/lib64/:/usr/lib/:/usr/local/lib64/:/usr/local/lib/") # This one causes be a problem -> a "default" version of libGL (swrast) is located in /usr/lib64 and was selected instead of nvidia one (in /usr/lib64/nividia)
SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
endif()
set(SIBR_PROGRAMARGS "" CACHE STRING "Default program arguments used in Visual Studio target properties")
if ("${SIBR_PROGRAMARGS}" STREQUAL "")
if (DEFINED ENV{SIBR_PROGRAMARGS})
set(SIBR_PROGRAMARGS "$ENV{SIBR_PROGRAMARGS}" CACHE STRING "Default program arguments used in Visual Studio target properties" FORCE)
message( STATUS "Using program options found in environment variable 'SIBR_PROGRAMARGS' => '${SIBR_PROGRAMARGS}'")
else()
message(
"Note you can provide default program options for Visual Studio target properties by either setting"
" a value for the cmake cached variable 'SIBR_PROGRAMARGS' or by setting a new environment "
"variable 'SIBR_PROGRAMARGS'")
endif()
endif()
add_custom_target(PREBUILD ALL)
## Include all projects
set(SIBR_PROJECTS_SAMPLES_SUBPAGE_REF "")
set(SIBR_PROJECTS_OURS_SUBPAGE_REF "")
set(SIBR_PROJECTS_TOOLBOX_SUBPAGE_REF "")
set(SIBR_PROJECTS_OTHERS_SUBPAGE_REF "")
set(SIBR_PROJECTS_SAMPLES_REF_REF "")
set(SIBR_PROJECTS_OURS_REF_REF "")
set(SIBR_PROJECTS_TOOLBOX_REF_REF "")
set(SIBR_PROJECTS_OTHERS_REF_REF "")
set(DOXY_APP_SPECIFIC_IMG_PATH "")
set(DOXY_DOC_EXCLUDE_PATTERNS_DIRS "")
ADD_SUBDIRECTORY(src)
## handle documentation
if (WIN32)
ADD_SUBDIRECTORY(docs)
endif()