project(PrusaSlicer) cmake_minimum_required(VERSION 3.2) include("version.inc") include(GNUInstallDirs) set(SLIC3R_RESOURCES_DIR "${CMAKE_CURRENT_SOURCE_DIR}/resources") file(TO_NATIVE_PATH "${SLIC3R_RESOURCES_DIR}" SLIC3R_RESOURCES_DIR_WIN) if (NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES) message(STATUS "No build type selected, default to Release") set(CMAKE_BUILD_TYPE "Release" CACHE STRING "Build type (default Release)" FORCE) endif() if(DEFINED ENV{SLIC3R_STATIC}) set(SLIC3R_STATIC_INITIAL $ENV{SLIC3R_STATIC}) else() if (MSVC OR MINGW OR APPLE) set(SLIC3R_STATIC_INITIAL 1) else() set(SLIC3R_STATIC_INITIAL 0) endif() endif() option(SLIC3R_STATIC "Compile PrusaSlicer with static libraries (Boost, TBB, glew)" ${SLIC3R_STATIC_INITIAL}) option(SLIC3R_GUI "Compile PrusaSlicer with GUI components (OpenGL, wxWidgets)" 1) option(SLIC3R_FHS "Assume PrusaSlicer is to be installed in a FHS directory structure" 0) option(SLIC3R_WX_STABLE "Build against wxWidgets stable (3.0) as oppsed to dev (3.1) on Linux" 0) option(SLIC3R_PROFILE "Compile PrusaSlicer with an invasive Shiny profiler" 0) option(SLIC3R_PCH "Use precompiled headers" 1) option(SLIC3R_MSVC_COMPILE_PARALLEL "Compile on Visual Studio in parallel" 1) option(SLIC3R_MSVC_PDB "Generate PDB files on MSVC in Release mode" 1) option(SLIC3R_PERL_XS "Compile XS Perl module and enable Perl unit and integration tests" 0) option(SLIC3R_ASAN "Enable ASan on Clang and GCC" 0) option(SLIC3R_SYNTAXONLY "Only perform source code correctness checking, no binary output (UNIX only)" 0) set(SLIC3R_GTK "2" CACHE STRING "GTK version to use with wxWidgets on Linux") # Proposal for C++ unit tests and sandboxes option(SLIC3R_BUILD_SANDBOXES "Build development sandboxes" OFF) option(SLIC3R_BUILD_TESTS "Build unit tests" OFF) # Print out the SLIC3R_* cache options get_cmake_property(_cache_vars CACHE_VARIABLES) list (SORT _cache_vars) foreach (_cache_var ${_cache_vars}) if("${_cache_var}" MATCHES "^SLIC3R_") message(STATUS "${_cache_var}: ${${_cache_var}}") endif () endforeach() if (SLIC3R_GUI) add_definitions(-DSLIC3R_GUI) endif () if (MSVC) if (SLIC3R_MSVC_COMPILE_PARALLEL) add_compile_options(/MP) endif () # /bigobj (Increase Number of Sections in .Obj file) # error C3859: virtual memory range for PCH exceeded; please recompile with a command line option of '-Zm90' or greater # Generate symbols at every build target, even for the release. add_compile_options(-bigobj -Zm316 /Zi) endif () # Display and check CMAKE_PREFIX_PATH message(STATUS "SLIC3R_STATIC: ${SLIC3R_STATIC}") if (NOT "${CMAKE_PREFIX_PATH}" STREQUAL "") message(STATUS "CMAKE_PREFIX_PATH: ${CMAKE_PREFIX_PATH} (from cache or command line)") set(PREFIX_PATH_CHECK ${CMAKE_PREFIX_PATH}) elseif (NOT "$ENV{CMAKE_PREFIX_PATH}" STREQUAL "") message(STATUS "CMAKE_PREFIX_PATH: $ENV{CMAKE_PREFIX_PATH} (from environment)") set(PREFIX_PATH_CHECK $ENV{CMAKE_PREFIX_PATH}) else () message(STATUS "CMAKE_PREFIX_PATH: (default)") endif () foreach (DIR ${PREFIX_PATH_CHECK}) if (NOT EXISTS "${DIR}") message(WARNING "CMAKE_PREFIX_PATH element doesn't exist: ${DIR}") endif () endforeach () # Add our own cmake module path. list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake/modules/) enable_testing () # Enable C++11 language standard. set(CMAKE_CXX_STANDARD 11) set(CMAKE_CXX_STANDARD_REQUIRED ON) set(CMAKE_C_STANDARD 11) set(CMAKE_C_STANDARD_REQUIRED ON) if(NOT WIN32) # Add DEBUG flags to debug builds. add_compile_options("$<$:-DDEBUG>") endif() # To be able to link libslic3r with the Perl XS module. # Once we get rid of Perl and libslic3r is linked statically, we can get rid of -fPIC set(CMAKE_POSITION_INDEPENDENT_CODE ON) # WIN10SDK_PATH is used to point CMake to the WIN10 SDK installation directory. # We pick it from environment if it is not defined in another way if(WIN32) if(NOT DEFINED WIN10SDK_PATH) if(DEFINED ENV{WIN10SDK_PATH}) set(WIN10SDK_PATH "$ENV{WIN10SDK_PATH}") endif() endif() if(DEFINED WIN10SDK_PATH AND NOT EXISTS "${WIN10SDK_PATH}/include/winrt/windows.graphics.printing3d.h") message("WIN10SDK_PATH is invalid: ${WIN10SDK_PATH}") message("${WIN10SDK_PATH}/include/winrt/windows.graphics.printing3d.h was not found") message("STL fixing by the Netfabb service will not be compiled") unset(WIN10SDK_PATH) endif() if(WIN10SDK_PATH) message("Building with Win10 Netfabb STL fixing service support") add_definitions(-DHAS_WIN10SDK) include_directories("${WIN10SDK_PATH}/Include") else() message("Building without Win10 Netfabb STL fixing service support") endif() endif() if (APPLE) message("OS X SDK Path: ${CMAKE_OSX_SYSROOT}") if (CMAKE_OSX_DEPLOYMENT_TARGET) message("OS X Deployment Target: ${CMAKE_OSX_DEPLOYMENT_TARGET}") else () message("OS X Deployment Target: (default)") endif () endif () if (CMAKE_SYSTEM_NAME STREQUAL "Linux") find_package(PkgConfig REQUIRED) if (CMAKE_VERSION VERSION_LESS "3.1") # Workaround for an old CMake, which does not understand CMAKE_CXX_STANDARD. set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11") endif() # Boost on Raspberry-Pi does not link to pthreads. set(THREADS_PREFER_PTHREAD_FLAG ON) find_package(Threads REQUIRED) endif() if (CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUXX) # Adding -fext-numeric-literals to enable GCC extensions on definitions of quad float literals, which are required by Boost. set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fext-numeric-literals" ) if (SLIC3R_SYNTAXONLY) set(CMAKE_CXX_ARCHIVE_CREATE "true") set(CMAKE_C_ARCHIVE_CREATE "true") set(CMAKE_CXX_ARCHIVE_APPEND "true") set(CMAKE_C_ARCHIVE_APPEND "true") set(CMAKE_RANLIB "true") set(CMAKE_C_LINK_EXECUTABLE "true") set(CMAKE_CXX_LINK_EXECUTABLE "true") set(CMAKE_C_COMPILE_OBJECT " -fsyntax-only -c && touch ") set(CMAKE_CXX_COMPILE_OBJECT " -fsyntax-only -c && touch ") endif () endif() if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") add_compile_options(-Wall) set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-reorder" ) # On GCC and Clang, no return from a non-void function is a warning only. Here, we make it an error. add_compile_options(-Werror=return-type) #removes LOTS of extraneous Eigen warnings add_compile_options(-Wno-ignored-attributes) if (SLIC3R_ASAN) add_compile_options(-fsanitize=address -fno-omit-frame-pointer) set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=address") set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -fsanitize=address") if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU") set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -lasan") endif () endif () endif() if (APPLE) set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror=partial-availability -Werror=unguarded-availability -Werror=unguarded-availability-new") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror=partial-availability -Werror=unguarded-availability -Werror=unguarded-availability-new") endif () # Where all the bundled libraries reside? set(LIBDIR ${CMAKE_CURRENT_SOURCE_DIR}/src) set(LIBDIR_BIN ${CMAKE_CURRENT_BINARY_DIR}/src) # For the bundled boost libraries (boost::nowide) include_directories(${LIBDIR}) # For generated header files include_directories(${LIBDIR_BIN}/platform) # For libslic3r.h include_directories(${LIBDIR}/clipper ${LIBDIR}/polypartition) if(WIN32) # BOOST_ALL_NO_LIB: Avoid the automatic linking of Boost libraries on Windows. Rather rely on explicit linking. add_definitions(-D_USE_MATH_DEFINES -D_WIN32 -DBOOST_ALL_NO_LIB -DBOOST_USE_WINAPI_VERSION=0x601 -D_CRT_SECURE_NO_WARNINGS -D_SCL_SECURE_NO_WARNINGS) endif() add_definitions(-DwxUSE_UNICODE -D_UNICODE -DUNICODE -DWXINTL_NO_GETTEXT_MACRO) if (SLIC3R_PROFILE) message("PrusaSlicer will be built with a Shiny invasive profiler") add_definitions(-DSLIC3R_PROFILE) endif () # Disable optimization even with debugging on. if (0) message(STATUS "Perl compiled without optimization. Disabling optimization for the PrusaSlicer build.") message("Old CMAKE_CXX_FLAGS_RELEASE: ${CMAKE_CXX_FLAGS_RELEASE}") message("Old CMAKE_CXX_FLAGS_RELWITHDEBINFO: ${CMAKE_CXX_FLAGS_RELEASE}") message("Old CMAKE_CXX_FLAGS: ${CMAKE_CXX_FLAGS_RELEASE}") set(CMAKE_CXX_FLAGS_RELEASE "/MD /Od /Zi /EHsc /DWIN32 /DTBB_USE_ASSERT") set(CMAKE_C_FLAGS_RELEASE "/MD /Od /Zi /DWIN32 /DTBB_USE_ASSERT") set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "/MD /Od /Zi /EHsc /DWIN32 /DTBB_USE_ASSERT") set(CMAKE_C_FLAGS_RELWITHDEBINFO "/MD /Od /Zi /DWIN32 /DTBB_USE_ASSERT") set(CMAKE_CXX_FLAGS "/MD /Od /Zi /EHsc /DWIN32 /DTBB_USE_ASSERT") set(CMAKE_C_FLAGS "/MD /Od /Zi /DWIN32 /DTBB_USE_ASSERT") endif() # Find and configure boost if(SLIC3R_STATIC) # Use static boost libraries. set(Boost_USE_STATIC_LIBS ON) # Use boost libraries linked statically to the C++ runtime. # set(Boost_USE_STATIC_RUNTIME ON) endif() #set(Boost_DEBUG ON) # set(Boost_COMPILER "-vc120") if(NOT WIN32) # boost::process was introduced first in version 1.64.0 set(MINIMUM_BOOST_VERSION "1.64.0") endif() find_package(Boost ${MINIMUM_BOOST_VERSION} REQUIRED COMPONENTS system filesystem thread log locale regex) if(Boost_FOUND) include_directories(${Boost_INCLUDE_DIRS}) if (APPLE) # BOOST_ASIO_DISABLE_KQUEUE : prevents a Boost ASIO bug on OS X: https://svn.boost.org/trac/boost/ticket/5339 add_definitions(-DBOOST_ASIO_DISABLE_KQUEUE) endif() if(NOT SLIC3R_STATIC) add_definitions(-DBOOST_LOG_DYN_LINK) endif() endif() # Find and configure intel-tbb if(SLIC3R_STATIC) set(TBB_STATIC 1) endif() set(TBB_DEBUG 1) find_package(TBB REQUIRED) include_directories(${TBB_INCLUDE_DIRS}) add_definitions(${TBB_DEFINITIONS}) if(MSVC) # Suppress implicit linking of the TBB libraries by the Visual Studio compiler. add_definitions(-D__TBB_NO_IMPLICIT_LINKAGE) endif() # The Intel TBB library will use the std::exception_ptr feature of C++11. add_definitions(-DTBB_USE_CAPTURED_EXCEPTION=0) find_package(CURL REQUIRED) include_directories(${CURL_INCLUDE_DIRS}) if (SLIC3R_STATIC) if (NOT APPLE) # libcurl is always linked dynamically to the system libcurl on OSX. # On other systems, libcurl is linked statically if SLIC3R_STATIC is set. add_definitions(-DCURL_STATICLIB) endif() if (CMAKE_SYSTEM_NAME STREQUAL "Linux") # As of now, our build system produces a statically linked libcurl, # which links the OpenSSL library dynamically. find_package(OpenSSL REQUIRED) message("OpenSSL include dir: ${OPENSSL_INCLUDE_DIR}") message("OpenSSL libraries: ${OPENSSL_LIBRARIES}") include_directories(${OPENSSL_INCLUDE_DIR}) endif() endif() ## OPTIONAL packages # Find eigen3 or use bundled version if (NOT SLIC3R_STATIC) find_package(Eigen3 3) endif () if (NOT Eigen3_FOUND) set(Eigen3_FOUND 1) set(EIGEN3_INCLUDE_DIR ${LIBDIR}/eigen/) endif () include_directories(${EIGEN3_INCLUDE_DIR}) # Find expat or use bundled version # Always use the system libexpat on Linux. if (NOT SLIC3R_STATIC OR CMAKE_SYSTEM_NAME STREQUAL "Linux") find_package(EXPAT) endif () if (NOT EXPAT_FOUND) add_library(expat STATIC ${LIBDIR}/expat/xmlparse.c ${LIBDIR}/expat/xmlrole.c ${LIBDIR}/expat/xmltok.c ) set(EXPAT_FOUND 1) set(EXPAT_INCLUDE_DIRS ${LIBDIR}/expat/) set(EXPAT_LIBRARIES expat) endif () include_directories(${EXPAT_INCLUDE_DIRS}) # Find glew or use bundled version if (NOT SLIC3R_STATIC) find_package(GLEW) endif () if (NOT GLEW_FOUND) add_library(glew STATIC ${LIBDIR}/glew/src/glew.c) set(GLEW_FOUND 1) set(GLEW_INCLUDE_DIRS ${LIBDIR}/glew/include/) set(GLEW_LIBRARIES glew) add_definitions(-DGLEW_STATIC) endif () include_directories(${GLEW_INCLUDE_DIRS}) # l10n set(L10N_DIR "${SLIC3R_RESOURCES_DIR}/localization") add_custom_target(pot COMMAND xgettext --keyword=L --add-comments=TRN --from-code=UTF-8 --debug -f "${L10N_DIR}/list.txt" -o "${L10N_DIR}/PrusaSlicer.pot" WORKING_DIRECTORY ${PROJECT_SOURCE_DIR} COMMENT "Generate pot file from strings in the source tree" ) # libslic3r, PrusaSlicer GUI and the PrusaSlicer executable. add_subdirectory(src) set_property(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} PROPERTY VS_STARTUP_PROJECT PrusaSlicer_app_console) # Perl bindings, currently only used for the unit / integration tests of libslic3r. # Also runs the unit / integration tests. #FIXME Port the tests into C++ to finally get rid of the Perl! if (SLIC3R_PERL_XS) add_subdirectory(xs) endif () if(SLIC3R_BUILD_SANDBOXES) add_subdirectory(sandboxes) endif() if(SLIC3R_BUILD_TESTS) add_subdirectory(tests) endif() # Resources install target, configure fhs.hpp on UNIX if (WIN32) install(DIRECTORY "${SLIC3R_RESOURCES_DIR}/" DESTINATION "${CMAKE_INSTALL_PREFIX}/resources") else () set(SLIC3R_FHS_RESOURCES "${CMAKE_INSTALL_FULL_DATAROOTDIR}/PrusaSlicer") install(DIRECTORY "${SLIC3R_RESOURCES_DIR}/" DESTINATION "${SLIC3R_FHS_RESOURCES}") endif () configure_file(${LIBDIR}/platform/unix/fhs.hpp.in ${LIBDIR_BIN}/platform/unix/fhs.hpp)