juli/OrcaSlicer
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5b32213d4451596d8cad106ed1a59bbfb7daebcf
OrcaSlicer/CMakeLists.txt
SoftFever 5b32213d44 Silence CMake configure warnings 
Remove DEPENDS/empty-COMMAND args that are invalid in the
add_custom_command(TARGET) form (CMP0175), fix the FindDraco.cmake case
mismatch, and opt Boost lookup into upstream BoostConfig via CMP0167 for
the OpenVDB module and the CGAL find.
2026-07-24 00:56:56 +08:00

1180 lines
50 KiB
CMake
Raw Blame History

if(${CMAKE_VERSION} VERSION_GREATER_EQUAL "4.0")
set(CMAKE_POLICY_VERSION_MINIMUM 3.13 CACHE STRING "" FORCE)
endif()
cmake_minimum_required(VERSION 3.13)
# The following line used to be in tests/CMakeLists.txt
# Having it there causes rebuilds of all targets on any CMakeLists.txt change under tests/
# It has no effect on how code is compiled or linked.
# It just lets you later do `set_property(TARGET foo PROPERTY FOLDER "bar")`
set_property(GLOBAL PROPERTY USE_FOLDERS ON)
if (WIN32)
# Detect known CI environments
set(IS_CI FALSE)
if(DEFINED ENV{CI})
set(IS_CI TRUE)
elseif(DEFINED ENV{GITHUB_ACTIONS})
set(IS_CI TRUE)
elseif(DEFINED ENV{GITLAB_CI})
set(IS_CI TRUE)
elseif(DEFINED ENV{TF_BUILD})
set(IS_CI TRUE)
elseif(DEFINED ENV{BUILD_NUMBER}) # Jenkins
set(IS_CI TRUE)
endif()
# Detect common misconfiguration (Strawberry Perl in PATH before CMake)
# We use ENV to check the PATH order
string(REPLACE "\\" "/" ENV_PATH "$ENV{PATH}")
string(FIND "${ENV_PATH}" "Strawberry/c/bin" STRAWBERRY_POS)
string(FIND "${ENV_PATH}" "Program Files/CMake/bin" CMAKE_POS)
if (STRAWBERRY_POS GREATER -1 AND CMAKE_POS GREATER -1 AND STRAWBERRY_POS LESS CMAKE_POS)
set(_warning_text "
#############################################################
Detected Strawberry Perl's 'c/bin' appearing before CMake in PATH.
This is known to cause CMake to misbehave (e.g., missing modules).
Please adjust your PATH so that:
C:\\Program Files\\CMake\\bin
appears before:
C:\\Strawberry\\c\\bin
You can do this in Environment Variables settings.
#############################################################
")
if(NOT IS_CI)
message(FATAL_ERROR "${_warning_text}")
endif()
endif()
endif ()
if (APPLE)
# if CMAKE_OSX_DEPLOYMENT_TARGET is not set, set it to 11.3
if (NOT CMAKE_OSX_DEPLOYMENT_TARGET)
set(CMAKE_OSX_DEPLOYMENT_TARGET "11.3" CACHE STRING "Minimum OS X deployment version" FORCE)
endif ()
message(STATUS "CMAKE_OSX_DEPLOYMENT_TARGET: ${CMAKE_OSX_DEPLOYMENT_TARGET}")
endif ()
project(OrcaSlicer)
# Backward compatibility for old CMake versions
if (CMAKE_SYSTEM_NAME STREQUAL "Linux" AND CMAKE_VERSION VERSION_LESS "3.25")
set(LINUX ON CACHE BOOL "" FORCE)
endif ()
include("version.inc")
include(GNUInstallDirs)
include(CMakeDependentOption)
set(SLIC3R_RESOURCES_DIR "${CMAKE_CURRENT_SOURCE_DIR}/resources")
file(TO_NATIVE_PATH "${SLIC3R_RESOURCES_DIR}" SLIC3R_RESOURCES_DIR_WIN)
if (NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
message(STATUS "No build type selected, default to Release")
set(CMAKE_BUILD_TYPE "Release" CACHE STRING "Build type (default Release)" FORCE)
endif()
if (DEFINED BBL_RELEASE_TO_PUBLIC)
add_compile_definitions("BBL_RELEASE_TO_PUBLIC=${BBL_RELEASE_TO_PUBLIC}")
else ()
add_compile_definitions("BBL_RELEASE_TO_PUBLIC=$<CONFIG:Release>")
endif ()
find_package(Git)
if(DEFINED ENV{git_commit_hash} AND NOT "$ENV{git_commit_hash}" STREQUAL "")
message(STATUS "Specified git commit hash: $ENV{git_commit_hash}")
if(GIT_FOUND AND EXISTS "${CMAKE_SOURCE_DIR}/.git")
# Convert the given hash to short hash
execute_process(
COMMAND ${GIT_EXECUTABLE} rev-parse --short "$ENV{git_commit_hash}"
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
OUTPUT_VARIABLE GIT_COMMIT_HASH
OUTPUT_STRIP_TRAILING_WHITESPACE
)
else()
# No .git directory (e.g., Flatpak sandbox) — truncate directly
string(SUBSTRING "$ENV{git_commit_hash}" 0 7 GIT_COMMIT_HASH)
endif()
add_definitions("-DGIT_COMMIT_HASH=\"${GIT_COMMIT_HASH}\"")
elseif(GIT_FOUND AND EXISTS "${CMAKE_SOURCE_DIR}/.git")
# Check current Git commit hash
execute_process(
COMMAND ${GIT_EXECUTABLE} log -1 --format=%h
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
OUTPUT_VARIABLE GIT_COMMIT_HASH
OUTPUT_STRIP_TRAILING_WHITESPACE
)
add_definitions("-DGIT_COMMIT_HASH=\"${GIT_COMMIT_HASH}\"")
endif()
if(DEFINED ENV{SLIC3R_STATIC})
set(SLIC3R_STATIC_INITIAL $ENV{SLIC3R_STATIC})
else()
set(SLIC3R_STATIC_INITIAL 1)
endif()
option(SLIC3R_STATIC "Compile OrcaSlicer with static libraries (Boost, TBB)" ${SLIC3R_STATIC_INITIAL})
option(SLIC3R_GUI "Compile OrcaSlicer with GUI components (OpenGL, wxWidgets)" 1)
option(SLIC3R_FHS "Assume OrcaSlicer is to be installed in a FHS directory structure" 0)
option(SLIC3R_PROFILE "Compile OrcaSlicer with an invasive Shiny profiler" 0)
option(SLIC3R_PCH "Use precompiled headers" 1)
option(SLIC3R_MSVC_COMPILE_PARALLEL "Compile on Visual Studio in parallel" 1)
option(SLIC3R_MSVC_PDB "Generate PDB files on MSVC in Release mode" 1)
option(SLIC3R_ASAN "Enable ASan on Clang and GCC" 0)
# Python stubgen module
option(ORCA_BUILD_PYTHON_STUBGEN_MODULE "Build importable Python module for pybind11-stubgen" ON)
set(ORCA_BUNDLED_UV_EXECUTABLE "" CACHE FILEPATH "Path to a uv executable to bundle for Python package installation. Leave empty to auto-download.")
# Auto-download uv if not provided by the user.
# uv is pinned: the executable ships inside the signed app, so the build must
# be reproducible and the download verified. To upgrade, bump ORCA_UV_VERSION
# and refresh every hash below from the release's .sha256 assets, e.g.:
# curl -sL https://github.com/astral-sh/uv/releases/download/<ver>/uv-<triple>.tar.gz.sha256
set(ORCA_UV_VERSION "0.11.21")
set(ORCA_UV_SHA256_aarch64-apple-darwin "1f921d491ba5ffeea774eb04d6681ecee379101341cbb1500394993b541bf3f4")
set(ORCA_UV_SHA256_x86_64-apple-darwin "f3c8e5708a84b920c18b691214d54d2b0da6b984789caae95d47c95120cb7765")
set(ORCA_UV_SHA256_aarch64-unknown-linux-gnu "88e800834007cc5efd4675f166eb2a51e7e3ad19876d85fa8805a6fb5c922397")
set(ORCA_UV_SHA256_x86_64-unknown-linux-gnu "8c88519b0ef0af9801fcdee419bbb12116bd9e6b18e162ae093c932d8b264050")
set(ORCA_UV_SHA256_x86_64-pc-windows-msvc "ace861f360c6de2babedc1607d0f454b6b09a820dbc8182dc15af927e4df9589")
# Version-scoped cache dir so a version bump invalidates the cached binary.
set(ORCA_UV_DOWNLOAD_DIR "${CMAKE_BINARY_DIR}/.uv/${ORCA_UV_VERSION}")
set(ORCA_UV_BINARY "${ORCA_UV_DOWNLOAD_DIR}/uv")
if(WIN32)
set(ORCA_UV_BINARY "${ORCA_UV_DOWNLOAD_DIR}/uv.exe")
endif()
# Older configures FORCE-cached the auto-downloaded path; any cache entry
# under .uv/ is that legacy value -- clear it so auto-download re-resolves
# (user-provided paths never live under .uv/).
if(ORCA_BUNDLED_UV_EXECUTABLE MATCHES "/\\.uv/")
set(ORCA_BUNDLED_UV_EXECUTABLE "" CACHE FILEPATH "Path to the auto-downloaded uv executable" FORCE)
endif()
if(NOT ORCA_BUNDLED_UV_EXECUTABLE)
if(NOT EXISTS "${ORCA_UV_BINARY}")
# Select uv by TARGET arch. On macOS universal builds each leg sets a single
# CMAKE_OSX_ARCHITECTURES (and the x86_64 leg cross-builds on an arm64 runner),
# so prefer it over the host CMAKE_SYSTEM_PROCESSOR -- otherwise both legs fetch
# the same arch and the later universal lipo merge of tools/uv/uv fails.
set(_orca_uv_proc "${CMAKE_SYSTEM_PROCESSOR}")
if(APPLE AND CMAKE_OSX_ARCHITECTURES)
set(_orca_uv_proc "${CMAKE_OSX_ARCHITECTURES}")
endif()
# All release archives are tar.gz except the Windows zip.
set(ORCA_UV_EXT "tar.gz")
if(_orca_uv_proc MATCHES "x86_64|AMD64|amd64")
if(WIN32)
set(ORCA_UV_ARCH "x86_64-pc-windows-msvc")
set(ORCA_UV_EXT "zip")
elseif(APPLE)
set(ORCA_UV_ARCH "x86_64-apple-darwin")
else()
set(ORCA_UV_ARCH "x86_64-unknown-linux-gnu")
endif()
elseif(_orca_uv_proc MATCHES "aarch64|arm64|ARM64")
if(APPLE)
set(ORCA_UV_ARCH "aarch64-apple-darwin")
else()
set(ORCA_UV_ARCH "aarch64-unknown-linux-gnu")
endif()
else()
message(WARNING "Unsupported architecture for auto-downloading uv: ${_orca_uv_proc}")
endif()
if(ORCA_UV_ARCH)
set(ORCA_UV_URL "https://github.com/astral-sh/uv/releases/download/${ORCA_UV_VERSION}/uv-${ORCA_UV_ARCH}.${ORCA_UV_EXT}")
set(ORCA_UV_ARCHIVE "${ORCA_UV_DOWNLOAD_DIR}/uv-archive.${ORCA_UV_EXT}")
file(MAKE_DIRECTORY "${ORCA_UV_DOWNLOAD_DIR}")
message(STATUS "Downloading uv ${ORCA_UV_VERSION} from ${ORCA_UV_URL} ...")
file(DOWNLOAD "${ORCA_UV_URL}" "${ORCA_UV_ARCHIVE}" STATUS ORCA_UV_DL_STATUS TLS_VERIFY ON)
list(GET ORCA_UV_DL_STATUS 0 ORCA_UV_DL_CODE)
list(GET ORCA_UV_DL_STATUS 1 ORCA_UV_DL_MSG)
if(NOT ORCA_UV_DL_CODE EQUAL 0)
# Network failure keeps the historical graceful degradation (uv is
# optional at build time) -- but a hash mismatch below is fatal.
message(WARNING "Failed to download uv: ${ORCA_UV_DL_MSG}")
file(REMOVE "${ORCA_UV_ARCHIVE}")
else()
file(SHA256 "${ORCA_UV_ARCHIVE}" _orca_uv_actual_sha256)
if(NOT _orca_uv_actual_sha256 STREQUAL "${ORCA_UV_SHA256_${ORCA_UV_ARCH}}")
file(REMOVE "${ORCA_UV_ARCHIVE}")
message(FATAL_ERROR
"uv archive checksum mismatch for ${ORCA_UV_ARCH} ${ORCA_UV_VERSION}:\n"
" expected ${ORCA_UV_SHA256_${ORCA_UV_ARCH}}\n"
" actual ${_orca_uv_actual_sha256}\n"
"Possible tampering or a stale pin; refusing to bundle.")
endif()
message(STATUS "Extracting uv ...")
file(ARCHIVE_EXTRACT INPUT "${ORCA_UV_ARCHIVE}" DESTINATION "${ORCA_UV_DOWNLOAD_DIR}")
file(REMOVE "${ORCA_UV_ARCHIVE}")
# Pinned archives have a fixed layout: the tarballs hold
# uv-<triple>/uv, the Windows zip holds uv.exe at the root
# (already at ORCA_UV_BINARY). A layout change implies a new
# archive, hence a hash bump -- and RENAME fails loudly.
if(NOT WIN32)
file(RENAME "${ORCA_UV_DOWNLOAD_DIR}/uv-${ORCA_UV_ARCH}/uv" "${ORCA_UV_BINARY}")
file(REMOVE_RECURSE "${ORCA_UV_DOWNLOAD_DIR}/uv-${ORCA_UV_ARCH}")
endif()
endif()
endif()
endif()
if(EXISTS "${ORCA_UV_BINARY}")
# Plain set (shadows the empty cache entry for this configure run):
# the version-scoped path re-derives every configure, so a version
# bump takes effect in warm build dirs without cache surgery.
set(ORCA_BUNDLED_UV_EXECUTABLE "${ORCA_UV_BINARY}")
endif()
endif()
# Resolve ORCA_BUNDLED_UV_EXECUTABLE -> ORCA_BUNDLED_UV_EXECUTABLE_CONFIG / ORCA_BUNDLED_UV_FILENAME
# Must run before add_subdirectory(src) so target_compile_definitions sees it.
if(ORCA_BUNDLED_UV_EXECUTABLE)
if(EXISTS "${ORCA_BUNDLED_UV_EXECUTABLE}")
file(TO_CMAKE_PATH "${ORCA_BUNDLED_UV_EXECUTABLE}" ORCA_BUNDLED_UV_EXECUTABLE_CONFIG)
get_filename_component(ORCA_BUNDLED_UV_FILENAME "${ORCA_BUNDLED_UV_EXECUTABLE}" NAME)
else()
message(WARNING "ORCA_BUNDLED_UV_EXECUTABLE does not exist: ${ORCA_BUNDLED_UV_EXECUTABLE}")
set(ORCA_BUNDLED_UV_EXECUTABLE "")
set(ORCA_BUNDLED_UV_EXECUTABLE_CONFIG "")
set(ORCA_BUNDLED_UV_FILENAME "")
endif()
else()
set(ORCA_BUNDLED_UV_EXECUTABLE_CONFIG "")
set(ORCA_BUNDLED_UV_FILENAME "")
endif()
# If SLIC3R_FHS is 1 -> SLIC3R_DESKTOP_INTEGRATION is always 0, othrewise variable.
CMAKE_DEPENDENT_OPTION(SLIC3R_DESKTOP_INTEGRATION "Allow performing desktop integration during runtime" 1 "NOT SLIC3R_FHS" 0)
set(OPENVDB_FIND_MODULE_PATH "" CACHE PATH "Path to OpenVDB installation's find modules.")
set(SLIC3R_GTK "3" CACHE STRING "GTK version to use with wxWidgets on Linux")
set(IS_CROSS_COMPILE FALSE)
option (COLORED_OUTPUT "Always produce ANSI-colored output (GNU/Clang only)." OFF)
if (${COLORED_OUTPUT})
if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
add_compile_options (-fdiagnostics-color=always)
elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
add_compile_options (-fcolor-diagnostics)
endif ()
endif ()
if (APPLE)
list(LENGTH CMAKE_OSX_ARCHITECTURES _arch_len)
if (_arch_len GREATER 1)
message(FATAL_ERROR "OrcaSlicer only supports building for one architecture at a time. Please make sure only one architecture is specified in CMAKE_OSX_ARCHITECTURES")
endif ()
set(CMAKE_FIND_FRAMEWORK LAST)
set(CMAKE_FIND_APPBUNDLE LAST)
list(FIND CMAKE_OSX_ARCHITECTURES ${CMAKE_SYSTEM_PROCESSOR} _arch_idx)
if (CMAKE_OSX_ARCHITECTURES AND _arch_idx LESS 0)
set(IS_CROSS_COMPILE TRUE)
endif ()
if (CMAKE_MACOSX_BUNDLE)
set(CMAKE_INSTALL_RPATH @executable_path/../Frameworks)
endif()
SET(CMAKE_XCODE_ATTRIBUTE_PRODUCT_BUNDLE_IDENTIFIER "com.orcaslicer.OrcaSlicer")
message(STATUS "Orca: IS_CROSS_COMPILE: ${IS_CROSS_COMPILE}")
endif ()
# Proposal for C++ unit tests and sandboxes
option(SLIC3R_BUILD_SANDBOXES "Build development sandboxes" OFF)
option(BUILD_TESTS "Build unit tests" OFF)
option(ORCA_TOOLS "Build Orca tools" OFF)
if (FLATPAK)
set(SLIC3R_FHS ON CACHE BOOL "" FORCE)
set(SLIC3R_DESKTOP_INTEGRATION OFF CACHE BOOL "" FORCE)
endif ()
if (IS_CROSS_COMPILE)
message("Detected cross compilation setup. Tests and encoding checks will be forcedly disabled!")
set(BUILD_TESTS OFF CACHE BOOL "" FORCE)
endif ()
# 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(SLIC3R_DESKTOP_INTEGRATION)
add_definitions(-DSLIC3R_DESKTOP_INTEGRATION)
endif ()
if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
message(STATUS "Automatically setting CMAKE_INSTALL_PREFIX")
set_property(CACHE CMAKE_INSTALL_PREFIX PROPERTY VALUE "${CMAKE_BINARY_DIR}/OrcaSlicer")
endif()
message(STATUS "CMAKE_INSTALL_PREFIX: ${CMAKE_INSTALL_PREFIX}")
if (MSVC AND CMAKE_CXX_COMPILER_ID STREQUAL Clang)
set(IS_CLANG_CL TRUE)
# clang-cl can interpret SYSTEM header paths if -imsvc is used
set(CMAKE_INCLUDE_SYSTEM_FLAG_CXX "-imsvc")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall \
-Wno-old-style-cast -Wno-reserved-id-macro -Wno-c++98-compat-pedantic")
else ()
set(IS_CLANG_CL FALSE)
endif ()
if (MSVC)
if (SLIC3R_MSVC_COMPILE_PARALLEL AND NOT IS_CLANG_CL)
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.
# -Zm520 fixes error C3859 but forces the compiler to pre-allocate that memory for every translation unit regardless
# combining /Zi with /FS frees up a significant amount of memory pressure across all parallel compile jobs and makes /MP faster overall.
add_compile_options(-bigobj /Zi /FS)
# Disable STL4007: Many result_type typedefs and all argument_type, first_argument_type, and second_argument_type typedefs are deprecated in C++17.
#FIXME Remove this line after eigen library adapts to the new C++17 adaptor rules.
add_compile_options(-D_SILENCE_CXX17_ADAPTOR_TYPEDEFS_DEPRECATION_WARNING)
# Disable warnings on conversion from unsigned to signed (possible loss of data)
# C4244: 'conversion' conversion from 'type1' to 'type2', possible loss of data. An integer type is converted to a smaller integer type.
# C4267: The compiler detected a conversion from size_t to a smaller type.
add_compile_options(/wd4244 /wd4267)
# Disable warnings on comparison of unsigned and signed
# C4018: signed/unsigned mismatch
add_compile_options(/wd4018)
# Prevent linker restart when TBB (or other deps) built with /GL are linked
# Make your full (clean) build slower because it enables link-time code generation across all translation units.
# helps incremental builds by preventing the double-link restart from TBB
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /LTCG")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /LTCG")
endif ()
if (${CMAKE_CXX_COMPILER_ID} STREQUAL "AppleClang" AND ${CMAKE_CXX_COMPILER_VERSION} VERSION_GREATER 15)
add_compile_definitions(BOOST_NO_CXX98_FUNCTION_BASE _HAS_AUTO_PTR_ETC=0)
endif()
if (MINGW)
add_compile_options(-Wa,-mbig-obj)
endif ()
if (NOT MSVC)
# ARMs (Raspberry PI) use an unsigned char by default. Let's make it consistent for OrcaSlicer on all platforms.
add_compile_options(-fsigned-char)
endif ()
if ("${DEP_BUILD_DIR}" STREQUAL "")
get_filename_component(BIN_DIR_NAME ${CMAKE_BINARY_DIR} NAME)
if (APPLE AND BIN_DIR_NAME STREQUAL "${CMAKE_OSX_ARCHITECTURES}")
file(RELATIVE_PATH BIN_DIR_NAME ${CMAKE_BINARY_DIR}/../.. ${CMAKE_BINARY_DIR})
endif ()
set(DEP_BUILD_DIR "${CMAKE_SOURCE_DIR}/deps/${BIN_DIR_NAME}" CACHE PATH "Path to dependencies build directory" FORCE)
message(STATUS "DEP_BUILD_DIR: ${DEP_BUILD_DIR} (generated automatically and saved to cache)")
set(AUTOGENERATED_DEP_BUILD_DIR ${DEP_BUILD_DIR} CACHE PATH "Provides the last autogenerated DEP_BUILD_DIR" FORCE)
else ()
message(STATUS "DEP_BUILD_DIR: ${DEP_BUILD_DIR} (from cache or command line)")
endif ()
if ("${CMAKE_PREFIX_PATH}" STREQUAL "" OR "${CMAKE_PREFIX_PATH}" STREQUAL "${AUTOGENERATED_PREFIX_PATH}")
if (DEFINED AUTOGENERATED_DEP_BUILD_DIR AND NOT "${DEP_BUILD_DIR}" STREQUAL "${AUTOGENERATED_DEP_BUILD_DIR}")
message(STATUS "CMAKE_PREFIX_PATH is being re-generated due to DEP_BUILD_DIR being manually updated")
set(REGEN_DESTDIR TRUE)
unset(AUTOGENERATED_DEP_BUILD_DIR CACHE)
endif ()
else ()
unset(AUTOGENERATED_PREFIX_PATH CACHE)
endif ()
# Display and check CMAKE_PREFIX_PATH
if ("${CMAKE_PREFIX_PATH}" STREQUAL "" OR REGEN_DESTDIR)
set(CMAKE_PREFIX_PATH "${DEP_BUILD_DIR}/OrcaSlicer_dep/usr/local" CACHE PATH "Path to dependencies install directory" FORCE)
message(STATUS "CMAKE_PREFIX_PATH: ${CMAKE_PREFIX_PATH} (generated automatically and saved to cache)")
set(AUTOGENERATED_PREFIX_PATH ${CMAKE_PREFIX_PATH} CACHE STRING "Provides the last autogenerated CMAKE_PREFIX_PATH" FORCE)
unset(REGEN_DESTDIR CACHE)
else ()
message(STATUS "CMAKE_PREFIX_PATH: ${CMAKE_PREFIX_PATH} (from cache or command line)")
endif ()
set(PREFIX_PATH_CHECK ${CMAKE_PREFIX_PATH})
# the CMAKE_PREFIX_PATH environment variable is separate from the CMAKE_PREFIX_PATH cache variable and provides additional paths to search for libraries.
if (NOT "$ENV{CMAKE_PREFIX_PATH}" STREQUAL "")
message(STATUS "CMAKE_PREFIX_PATH: $ENV{CMAKE_PREFIX_PATH} (from environment)")
list(APPEND PREFIX_PATH_CHECK $ENV{CMAKE_PREFIX_PATH})
endif ()
# Check all directories in CMAKE_PREFIX_PATH variables
foreach (DIR ${PREFIX_PATH_CHECK})
if (NOT EXISTS "${DIR}")
message(WARNING "CMAKE_PREFIX_PATH element doesn't exist: ${DIR}")
endif ()
endforeach ()
if (APPLE)
set(CMAKE_MACOSX_RPATH ON CACHE BOOL "")
set(CMAKE_MACOSX_BUNDLE ON CACHE BOOL "")
endif ()
if (APPLE AND CMAKE_MACOSX_RPATH AND "${CMAKE_INSTALL_RPATH}" STREQUAL "")
set(CMAKE_INSTALL_RPATH ${CMAKE_PREFIX_PATH})
endif ()
# Add our own cmake module path.
list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake/modules/)
message(STATUS "PROJECT_SOURCE_DIR: ${PROJECT_SOURCE_DIR}")
message(STATUS "CMAKE_MODULE_PATH: ${CMAKE_MODULE_PATH}")
enable_testing ()
# Enable C++17 language standard.
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
if(NOT WIN32)
# Add DEBUG flags to debug builds.
add_compile_definitions("$<IF:$<CONFIG:Debug>,DEBUG,NDEBUG>")
endif()
# To be able to link libslic3r with the Perl XS module.
# Once we get rid of Perl and libslic3r is linked statically, we can get rid of -fPIC
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
# WIN10SDK_PATH is used to point CMake to the WIN10 SDK installation directory.
# We pick it from environment if it is not defined in another way
# ORCA: Removed Netfabb STL fixing service support in favor of CGAL.
# if(WIN32)
# if(NOT DEFINED WIN10SDK_PATH)
# if(DEFINED ENV{WIN10SDK_PATH})
# set(WIN10SDK_PATH "$ENV{WIN10SDK_PATH}")
# endif()
# endif()
# if(DEFINED WIN10SDK_PATH)
# #BBS: modify win10sdk_path
# if (EXISTS "${WIN10SDK_PATH}/winrt/windows.graphics.printing3d.h")
# set(WIN10SDK_INCLUDE_PATH "${WIN10SDK_PATH}")
# else()
# message("WIN10SDK_PATH is invalid: ${WIN10SDK_PATH}")
# message("${WIN10SDK_PATH}/winrt/windows.graphics.printing3d.h was not found")
# message("STL fixing by the Netfabb service will not be compiled")
# unset(WIN10SDK_PATH)
# endif()
# else()
# # Try to use the default Windows 10 SDK path.
# if (DEFINED ENV{WindowsSdkDir} AND DEFINED ENV{WindowsSDKVersion})
# set(WIN10SDK_INCLUDE_PATH "$ENV{WindowsSdkDir}/Include/$ENV{WindowsSDKVersion}")
# else ()
# set(WIN10SDK_INCLUDE_PATH "C:/Program Files (x86)/Windows Kits/10/Include/10.0.26100.0")
# endif ()
# if (NOT EXISTS "${WIN10SDK_INCLUDE_PATH}/winrt/windows.graphics.printing3d.h")
# message("${WIN10SDK_INCLUDE_PATH}/winrt/windows.graphics.printing3d.h was not found")
# message("STL fixing by the Netfabb service will not be compiled")
# unset(WIN10SDK_INCLUDE_PATH)
# endif()
# endif()
# if(WIN10SDK_INCLUDE_PATH)
# message("Building with Win10 Netfabb STL fixing service support")
# add_definitions(-DHAS_WIN10SDK)
# include_directories(SYSTEM "${WIN10SDK_INCLUDE_PATH}")
# 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)
# Boost on Raspberry-Pi does not link to pthreads.
set(THREADS_PREFER_PTHREAD_FLAG ON)
find_package(Threads REQUIRED)
find_package(DBus REQUIRED)
include_directories(SYSTEM ${DBUS_INCLUDE_DIRS})
endif()
if (CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUXX)
# Adding -fext-numeric-literals to enable GCC extensions on definitions of quad float literals, which are required by Boost.
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fext-numeric-literals" )
endif()
if (NOT MSVC AND ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang"))
if (NOT MINGW)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall" )
endif ()
set(CMAKE_CXX_FLAGS "${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)
# Since some portions of code are just commented out or put under conditional compilation, there are
# a bunch of warning related to unused functions and variables. Suppress those warnings to not pollute
# compilers diagnostics output with warnings we not going to look at
add_compile_options(-Wno-unused-function -Wno-unused-variable -Wno-unused-but-set-variable -Wno-unused-label -Wno-unused-local-typedefs)
# Ignore signed/unsigned comparison warnings
add_compile_options(-Wno-sign-compare)
# The mismatch of tabs and spaces throughout the project can sometimes
# cause this warning to appear even though the indentation is fine.
# Some includes also cause the warning
add_compile_options(-Wno-misleading-indentation)
# Disable warning if enum value does not have a corresponding case in switch statement
add_compile_options(-Wno-switch)
# removes LOTS of extraneous Eigen warnings (GCC only supports it since 6.1)
# https://eigen.tuxfamily.org/bz/show_bug.cgi?id=1221
if("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang" OR CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 6.0)
add_compile_options(-Wno-ignored-attributes) # Tamas: Eigen include dirs are marked as SYSTEM
endif()
# Clang reports legacy OpenGL calls as deprecated. Turn off the warning for now
# to reduce the clutter, we know about this one. It should be reenabled after
# we finally get rid of the deprecated code.
if("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
add_compile_options(-Wno-deprecated-declarations)
endif()
if((${CMAKE_CXX_COMPILER_ID} STREQUAL "Clang" OR ${CMAKE_CXX_COMPILER_ID} STREQUAL "AppleClang") AND ${CMAKE_CXX_COMPILER_VERSION} VERSION_GREATER 15)
include(CheckCXXCompilerFlag)
check_cxx_compiler_flag(-Wno-error=enum-constexpr-conversion HAS_WNO_ERROR_ENUM_CONSTEXPR_CONV)
if(HAS_WNO_ERROR_ENUM_CONSTEXPR_CONV)
add_compile_options(-Wno-error=enum-constexpr-conversion)
endif()
endif()
#GCC generates loads of -Wunknown-pragmas when compiling igl. The fix is not easy due to a bug in gcc, see
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66943 or
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53431
# We will turn the warning of for GCC for now:
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
# GCC generates loads of -Wunknown-pragmas when compiling igl. The fix is not easy due to a bug in gcc, see
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66943 or
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53431
# We will turn the warning of for GCC for now:
add_compile_options(-Wno-unknown-pragmas)
endif()
# Compress the debug info with zstd to save space in Flatpak CI builds
if(FLATPAK)
if(("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 13.0) OR
("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang" AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 15.0))
add_compile_options(-gz=zstd)
endif()
endif()
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 14)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-error=template-id-cdtor" )
endif()
endif()
if (SLIC3R_ASAN)
# ASAN should be available on MSVC starting with Visual Studio 2019 16.9
# https://devblogs.microsoft.com/cppblog/address-sanitizer-for-msvc-now-generally-available/
add_compile_options(-fsanitize=address)
if (NOT MSVC)
add_compile_options(-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")
set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -fsanitize=address")
else()
add_compile_definitions(_DISABLE_STRING_ANNOTATION=1 _DISABLE_VECTOR_ANNOTATION=1)
endif ()
if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -lasan")
endif ()
endif ()
if (APPLE)
set(CMAKE_C_FLAGS "${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 ()
if(MSVC)
# Ignore truncating casts in initializers & constructors
# https://learn.microsoft.com/en-us/cpp/error-messages/compiler-warnings/compiler-warning-level-1-c4305
add_compile_options(/wd4305)
endif()
# Where all the bundled libraries reside?
set(LIBDIR ${CMAKE_CURRENT_SOURCE_DIR}/src)
set(LIBDIR_BIN ${CMAKE_CURRENT_BINARY_DIR}/src)
message(STATUS "LIBDIR: ${LIBDIR}")
message(STATUS "LIBDIR_BIN: ${LIBDIR_BIN}")
# For the bundled boost libraries (boost::nowide)
include_directories(SYSTEM ${LIBDIR})
# For generated header files
include_directories(SYSTEM ${LIBDIR_BIN}/dev-utils/platform)
# For ligigl
include_directories(SYSTEM ${LIBDIR}/libigl)
if(WIN32)
add_definitions(-D_USE_MATH_DEFINES -D_WIN32 -D_CRT_SECURE_NO_WARNINGS -D_SCL_SECURE_NO_WARNINGS)
if(MSVC)
# BOOST_ALL_NO_LIB: Avoid the automatic linking of Boost libraries on Windows. Rather rely on explicit linking.
add_definitions(-DBOOST_ALL_NO_LIB -DBOOST_USE_WINAPI_VERSION=0x602 -DBOOST_SYSTEM_USE_UTF8 )
# Force the source code encoding to UTF-8. See OrcaSlicer GH pull request #5583
add_compile_options("$<$<C_COMPILER_ID:MSVC>:/utf-8>")
add_compile_options("$<$<CXX_COMPILER_ID:MSVC>:/utf-8>")
endif(MSVC)
endif(WIN32)
add_definitions(-DwxUSE_UNICODE -D_UNICODE -DUNICODE -DWXINTL_NO_GETTEXT_MACRO)
# Disable unsafe implicit wxString to const char* / std::string and vice versa. This implicit conversion breaks the UTF-8 encoding quite often.
add_definitions(-DwxNO_UNSAFE_WXSTRING_CONV)
if (SLIC3R_PROFILE)
message("OrcaSlicer will be built with a Shiny invasive profiler")
add_definitions(-DSLIC3R_PROFILE)
endif ()
# Disable optimization for RelWithDebInfo
if(CMAKE_C_FLAGS_RELWITHDEBINFO MATCHES "/O2")
string(REGEX REPLACE "/O2" "/Od" CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO}")
endif()
if(CMAKE_CXX_FLAGS_RELWITHDEBINFO MATCHES "/O2")
string(REGEX REPLACE "/O2" "/Od" CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO}")
endif()
if("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
if(CMAKE_C_FLAGS_RELWITHDEBINFO MATCHES "-O2")
string(REGEX REPLACE "-O2" "-O0" CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO}")
endif()
if(CMAKE_CXX_FLAGS_RELWITHDEBINFO MATCHES "-O2")
string(REGEX REPLACE "-O2" "-O0" CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO}")
endif()
endif()
if(MSVC)
if(CMAKE_C_FLAGS_RELWITHDEBINFO MATCHES "/Ob1")
string(REGEX REPLACE "/Ob1" "/Ob0" CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO}")
endif()
if(CMAKE_CXX_FLAGS_RELWITHDEBINFO MATCHES "/Ob1")
string(REGEX REPLACE "/Ob1" "/Ob0" CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO}")
endif()
set(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO} /RTC1")
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} /RTC1")
endif()
list(REMOVE_DUPLICATES CMAKE_C_FLAGS_RELWITHDEBINFO)
list(REMOVE_DUPLICATES CMAKE_CXX_FLAGS_RELWITHDEBINFO)
# 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)
else()
add_definitions(-DBOOST_LOG_DYN_LINK)
endif()
#set(Boost_DEBUG ON)
# set(Boost_COMPILER "-mgw81")
# boost::process was introduced first in version 1.64.0,
# boost::beast::detail::base64 was introduced first in version 1.66.0
if(POLICY CMP0167)
cmake_policy(SET CMP0167 NEW)
endif()
set(Boost_NO_SYSTEM_PATHS TRUE)
find_package(Boost 1.83.0 REQUIRED COMPONENTS system filesystem thread log log_setup locale regex chrono atomic date_time iostreams program_options nowide)
# Find and configure Eigen3
find_package(Eigen3 5.0.1 REQUIRED)
add_library(boost_libs INTERFACE)
add_library(boost_headeronly INTERFACE)
if (APPLE)
# BOOST_ASIO_DISABLE_KQUEUE : prevents a Boost ASIO bug on OS X: https://svn.boost.org/trac/boost/ticket/5339
target_compile_definitions(boost_headeronly INTERFACE BOOST_ASIO_DISABLE_KQUEUE)
endif()
if(NOT SLIC3R_STATIC)
target_compile_definitions(boost_headeronly INTERFACE BOOST_LOG_DYN_LINK)
endif()
function(slic3r_remap_configs targets from_Cfg to_Cfg)
if(MSVC)
string(TOUPPER ${from_Cfg} from_CFG)
foreach(tgt ${targets})
if(TARGET ${tgt})
set_target_properties(${tgt} PROPERTIES MAP_IMPORTED_CONFIG_${from_CFG} ${to_Cfg})
endif()
endforeach()
endif()
endfunction()
target_include_directories(boost_headeronly SYSTEM INTERFACE ${Boost_INCLUDE_DIRS})
target_link_libraries(boost_libs INTERFACE boost_headeronly ${Boost_LIBRARIES})
# Find and configure intel-tbb
if(SLIC3R_STATIC)
set(TBB_STATIC 1)
endif()
set(TBB_DEBUG 1)
set(CMAKE_MAP_IMPORTED_CONFIG_RELWITHDEBINFO RelWithDebInfo Release "")
find_package(TBB REQUIRED)
# include_directories(SYSTEM ${TBB_INCLUDE_DIRS})
# add_definitions(${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(OpenSSL REQUIRED)
find_package(CURL REQUIRED)
find_package(Freetype REQUIRED)
add_library(libcurl INTERFACE)
target_link_libraries(libcurl INTERFACE CURL::libcurl)
find_package(ZLIB REQUIRED)
target_link_libraries(libcurl INTERFACE ZLIB::ZLIB)
# Fixing curl's cmake config script bugs
if (NOT WIN32)
# Required by libcurl
#find_package(ZLIB REQUIRED)
#target_link_libraries(libcurl INTERFACE ZLIB::ZLIB)
#find_package(Libssh2 REQUIRED)
#target_link_libraries(libcurl INTERFACE Libssh2::libssh2)
else()
target_link_libraries(libcurl INTERFACE crypt32)
endif()
if (SLIC3R_STATIC AND NOT SLIC3R_STATIC_EXCLUDE_CURL)
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.
target_compile_definitions(libcurl INTERFACE CURL_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}")
target_include_directories(libcurl SYSTEM INTERFACE ${OPENSSL_INCLUDE_DIR})
target_link_libraries(libcurl INTERFACE ${OPENSSL_LIBRARIES})
endif()
endif()
## OPTIONAL packages
# Find expat or use bundled version
# Always use the system libexpat on Linux.
find_package(EXPAT)
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 ${LIBDIR}/expat/)
set(EXPAT_LIBRARIES expat)
endif ()
find_package(PNG REQUIRED)
set(OpenGL_GL_PREFERENCE "LEGACY")
find_package(OpenGL REQUIRED)
if(APPLE AND CMAKE_VERSION VERSION_GREATER_EQUAL "4.0")
set(OPENGL_LIBRARIES "-framework OpenGL" CACHE STRING "OpenGL framework" FORCE)
endif()
find_package(glfw3 REQUIRED)
# Find the Cereal serialization library
find_package(cereal REQUIRED)
if (NOT TARGET cereal::cereal)
set_target_properties(cereal PROPERTIES IMPORTED_GLOBAL TRUE)
add_library(cereal::cereal ALIAS cereal)
else ()
set_target_properties(cereal::cereal PROPERTIES IMPORTED_GLOBAL TRUE)
endif ()
# l10n
set(L10N_DIR "${SLIC3R_RESOURCES_DIR}/i18n")
set(BBL_L18N_DIR "${CMAKE_CURRENT_SOURCE_DIR}/localization/i18n")
add_custom_target(gettext_make_pot
COMMAND xgettext --keyword=L --keyword=_L --keyword=_u8L --keyword=L_CONTEXT:1,2c --keyword=_CTX:1,2c --keyword=_CTX_utf8:1,2c --keyword=_L_PLURAL:1,2 --add-comments=TRN --from-code=UTF-8 --no-location --debug --boost
-f "${BBL_L18N_DIR}/list.txt"
-o "${BBL_L18N_DIR}/OrcaSlicer.pot"
COMMAND hintsToPot ${SLIC3R_RESOURCES_DIR} ${BBL_L18N_DIR}
WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
COMMENT "Generate pot file from strings in the source tree"
)
add_custom_target(gettext_merge_po_with_pot
WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
COMMENT "Merge localization po with new generated pot file"
)
file(GLOB BBL_L10N_PO_FILES "${BBL_L18N_DIR}/*/OrcaSlicer*.po")
foreach(po_file ${BBL_L10N_PO_FILES})
GET_FILENAME_COMPONENT(po_dir "${po_file}" DIRECTORY)
SET(po_new_file "${po_dir}/OrcaSlicer_.po")
add_custom_command(
TARGET gettext_merge_po_with_pot PRE_BUILD
COMMAND msgmerge -N -o ${po_file} ${po_file} "${BBL_L18N_DIR}/OrcaSlicer.pot"
)
endforeach()
add_custom_target(gettext_po_to_mo
WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
COMMENT "Generate localization po files (binary) from mo files (texts)"
)
file(GLOB L10N_PO_FILES "${BBL_L18N_DIR}/*/OrcaSlicer*.po")
foreach(po_file ${BBL_L10N_PO_FILES})
GET_FILENAME_COMPONENT(SECOND_FOLDER_ABSOLUTE ${po_file} DIRECTORY)
string(REGEX REPLACE ".*/(.*)" "\\1" po_dir "${SECOND_FOLDER_ABSOLUTE}" )
SET(mo_file "${L10N_DIR}/${po_dir}/OrcaSlicer.mo")
add_custom_command(
TARGET gettext_po_to_mo PRE_BUILD
COMMAND msgfmt ARGS --check-format -o ${mo_file} ${po_file}
#COMMAND msgfmt ARGS --check-compatibility -o ${mo_file} ${po_file}
)
endforeach()
find_package(NLopt 1.4 REQUIRED)
# Use bundled Python from deps instead of system Python
set(_bundled_python_version "3.12.13")
set(_bundled_python_abi "312")
string(REGEX REPLACE "^([0-9]+\\.[0-9]+)\\..*$" "\\1" _bundled_python_version_short "${_bundled_python_version}")
set(_bundled_python_root "${CMAKE_PREFIX_PATH}/libpython")
set(Python3_ROOT_DIR "${_bundled_python_root}" CACHE PATH "Root directory for bundled Python" FORCE)
set(Python3_USE_STATIC_LIBS OFF)
set(Python3_FIND_STRATEGY LOCATION)
set(Python3_FIND_IMPLEMENTATIONS CPython)
if(WIN32)
set(_bundled_python_executable "${_bundled_python_root}/python.exe")
set(_bundled_python_library "${_bundled_python_root}/libs/python${_bundled_python_abi}.lib")
if(EXISTS "${_bundled_python_root}/python_d.exe")
set(_bundled_python_executable "${_bundled_python_root}/python_d.exe")
endif()
if(EXISTS "${_bundled_python_root}/libs/python${_bundled_python_abi}_d.lib")
set(_bundled_python_library "${_bundled_python_root}/libs/python${_bundled_python_abi}_d.lib")
endif()
set(Python3_FIND_REGISTRY NEVER)
set(Python3_EXECUTABLE "${_bundled_python_executable}" CACHE FILEPATH "Bundled Python executable" FORCE)
set(Python3_INCLUDE_DIR "${_bundled_python_root}/include" CACHE PATH "Bundled Python include directory" FORCE)
set(Python3_LIBRARY "${_bundled_python_library}" CACHE FILEPATH "Bundled Python embed import library" FORCE)
elseif(APPLE)
set(Python3_FIND_FRAMEWORK NEVER)
find_program(_bundled_python_executable
NAMES python${_bundled_python_version_short} python3
PATHS "${_bundled_python_root}/bin"
NO_DEFAULT_PATH
)
find_path(_bundled_python_include_dir
NAMES Python.h
PATHS
"${_bundled_python_root}/include/python${_bundled_python_version_short}"
"${_bundled_python_root}/include"
NO_DEFAULT_PATH
)
find_library(_bundled_python_library
NAMES python${_bundled_python_version_short} libpython${_bundled_python_version_short}
PATHS "${_bundled_python_root}/lib"
NO_DEFAULT_PATH
)
if(NOT _bundled_python_executable)
message(FATAL_ERROR "Bundled Python executable not found under ${_bundled_python_root}/bin")
endif()
if(NOT _bundled_python_include_dir)
message(FATAL_ERROR "Bundled Python headers not found under ${_bundled_python_root}/include")
endif()
if(NOT _bundled_python_library)
message(FATAL_ERROR "Bundled Python library not found under ${_bundled_python_root}/lib")
endif()
set(Python3_EXECUTABLE "${_bundled_python_executable}" CACHE FILEPATH "Bundled Python executable" FORCE)
set(Python3_INCLUDE_DIR "${_bundled_python_include_dir}" CACHE PATH "Bundled Python include directory" FORCE)
set(Python3_LIBRARY "${_bundled_python_library}" CACHE FILEPATH "Bundled Python embed library" FORCE)
endif()
find_package(Python3 ${_bundled_python_version} EXACT REQUIRED
COMPONENTS Interpreter Development.Embed
)
# Provide a minimal pybind11::embed target sourced from deps_src/pybind11 headers.
set(PYBIND11_SOURCE_DIR "${CMAKE_SOURCE_DIR}/deps_src/pybind11")
if(NOT EXISTS "${PYBIND11_SOURCE_DIR}/include/pybind11/pybind11.h")
message(FATAL_ERROR "pybind11 headers not found in ${PYBIND11_SOURCE_DIR}. Did you initialize submodules?")
endif()
add_library(pybind11_headers INTERFACE)
target_include_directories(pybind11_headers INTERFACE "${PYBIND11_SOURCE_DIR}/include")
add_library(pybind11::headers ALIAS pybind11_headers)
add_library(pybind11::pybind11 ALIAS pybind11_headers)
add_library(pybind11_embed INTERFACE)
target_link_libraries(pybind11_embed INTERFACE pybind11_headers Python3::Python)
target_compile_definitions(pybind11_embed INTERFACE PYBIND11_SIMPLE_GIL_MANAGEMENT)
add_library(pybind11::embed ALIAS pybind11_embed)
if(SLIC3R_STATIC)
set(OPENVDB_USE_STATIC_LIBS ON)
set(USE_BLOSC TRUE)
endif ()
find_package(OpenVDB 5.0 COMPONENTS openvdb)
if(OpenVDB_FOUND)
slic3r_remap_configs(IlmBase::Half RelWithDebInfo Release)
slic3r_remap_configs(Blosc::blosc RelWithDebInfo Release)
else ()
message(FATAL_ERROR "OpenVDB could not be found with the bundled find module. "
"You can try to specify the find module location of your "
"OpenVDB installation with the OPENVDB_FIND_MODULE_PATH cache variable.")
endif ()
find_path(SPNAV_INCLUDE_DIR spnav.h)
if (SPNAV_INCLUDE_DIR)
find_library(SPNAV_LIB NAMES libspnav.a) # Force linking libspnav statically
if (SPNAV_LIB)
add_definitions(-DHAVE_SPNAV)
message(STATUS "SPNAV library found")
else()
message(STATUS "SPNAV library NOT found, Spacenavd not supported")
endif()
else()
message(STATUS "SPNAV library NOT found, Spacenavd not supported")
endif()
set(TOP_LEVEL_PROJECT_DIR ${PROJECT_SOURCE_DIR})
function(orcaslicer_copy_dlls target config postfix output_dlls)
if ("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "AMD64")
set(_arch "x64")
elseif ("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "X86")
set(_arch "x86")
elseif ("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "ARM64")
set(_arch "arm64")
else ()
message(FATAL_ERROR "Unable to detect architecture: ${CMAKE_SYSTEM_PROCESSOR}")
endif ()
get_property(_is_multi GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
get_target_property(_alt_out_dir ${target} RUNTIME_OUTPUT_DIRECTORY)
if (_alt_out_dir)
set (_out_dir "${_alt_out_dir}")
message ("set out_dir to _alt_out_dir: ${_out_dir}")
elseif (_is_multi)
set(_out_dir "${CMAKE_CURRENT_BINARY_DIR}/${config}")
message ("set out_dir to CMAKE_CURRENT_BINARY_DIR/config: ${_out_dir}")
else ()
set(_out_dir "${CMAKE_CURRENT_BINARY_DIR}")
message ("set out_dir to CMAKE_CURRENT_BINARY_DIR: ${_out_dir}")
endif ()
file(COPY ${TOP_LEVEL_PROJECT_DIR}/deps/GMP/gmp/lib/win-${_arch}/libgmp-10.dll
${TOP_LEVEL_PROJECT_DIR}/deps/MPFR/mpfr/lib/win-${_arch}/libmpfr-4.dll
${TOP_LEVEL_PROJECT_DIR}/deps/WebView2/lib/win-${_arch}/WebView2Loader.dll
DESTINATION ${_out_dir})
file(COPY ${CMAKE_PREFIX_PATH}/bin/occt/TKBO.dll
${CMAKE_PREFIX_PATH}/bin/occt/TKBRep.dll
${CMAKE_PREFIX_PATH}/bin/occt/TKCAF.dll
${CMAKE_PREFIX_PATH}/bin/occt/TKCDF.dll
${CMAKE_PREFIX_PATH}/bin/occt/TKernel.dll
${CMAKE_PREFIX_PATH}/bin/occt/TKG2d.dll
${CMAKE_PREFIX_PATH}/bin/occt/TKG3d.dll
${CMAKE_PREFIX_PATH}/bin/occt/TKGeomAlgo.dll
${CMAKE_PREFIX_PATH}/bin/occt/TKGeomBase.dll
${CMAKE_PREFIX_PATH}/bin/occt/TKHLR.dll
${CMAKE_PREFIX_PATH}/bin/occt/TKLCAF.dll
${CMAKE_PREFIX_PATH}/bin/occt/TKMath.dll
${CMAKE_PREFIX_PATH}/bin/occt/TKMesh.dll
${CMAKE_PREFIX_PATH}/bin/occt/TKPrim.dll
${CMAKE_PREFIX_PATH}/bin/occt/TKService.dll
${CMAKE_PREFIX_PATH}/bin/occt/TKShHealing.dll
${CMAKE_PREFIX_PATH}/bin/occt/TKSTEP.dll
${CMAKE_PREFIX_PATH}/bin/occt/TKSTEP209.dll
${CMAKE_PREFIX_PATH}/bin/occt/TKSTEPAttr.dll
${CMAKE_PREFIX_PATH}/bin/occt/TKSTEPBase.dll
${CMAKE_PREFIX_PATH}/bin/occt/TKTopAlgo.dll
${CMAKE_PREFIX_PATH}/bin/occt/TKV3d.dll
${CMAKE_PREFIX_PATH}/bin/occt/TKVCAF.dll
${CMAKE_PREFIX_PATH}/bin/occt/TKXCAF.dll
${CMAKE_PREFIX_PATH}/bin/occt/TKXDESTEP.dll
${CMAKE_PREFIX_PATH}/bin/occt/TKXSBase.dll
${CMAKE_PREFIX_PATH}/bin/freetype.dll
DESTINATION ${_out_dir})
set(${output_dlls}
${_out_dir}/libgmp-10.dll
${_out_dir}/libmpfr-4.dll
${_out_dir}/WebView2Loader.dll
${_out_dir}/TKBO.dll
${_out_dir}/TKBRep.dll
${_out_dir}/TKCAF.dll
${_out_dir}/TKCDF.dll
${_out_dir}/TKernel.dll
${_out_dir}/TKG2d.dll
${_out_dir}/TKG3d.dll
${_out_dir}/TKGeomAlgo.dll
${_out_dir}/TKGeomBase.dll
${_out_dir}/TKHLR.dll
${_out_dir}/TKLCAF.dll
${_out_dir}/TKMath.dll
${_out_dir}/TKMesh.dll
${_out_dir}/TKPrim.dll
${_out_dir}/TKService.dll
${_out_dir}/TKShHealing.dll
${_out_dir}/TKSTEP.dll
${_out_dir}/TKSTEP209.dll
${_out_dir}/TKSTEPAttr.dll
${_out_dir}/TKSTEPBase.dll
${_out_dir}/TKTopAlgo.dll
${_out_dir}/TKV3d.dll
${_out_dir}/TKVCAF.dll
${_out_dir}/TKXCAF.dll
${_out_dir}/TKXDESTEP.dll
${_out_dir}/TKXSBase.dll
${_out_dir}/freetype.dll
PARENT_SCOPE
)
endfunction()
# libslic3r, OrcaSlicer GUI and the OrcaSlicer executable.
add_subdirectory(deps_src)
add_subdirectory(src)
set_property(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} PROPERTY VS_STARTUP_PROJECT OrcaSlicer_app_gui)
add_dependencies(gettext_make_pot hintsToPot)
if(SLIC3R_BUILD_SANDBOXES)
add_subdirectory(sandboxes)
endif()
if(BUILD_TESTS)
add_subdirectory(tests)
endif()
if (NOT WIN32 AND NOT APPLE)
set(SLIC3R_APP_CMD "orca-slicer")
configure_file(${LIBDIR}/dev-utils/platform/unix/build_appimage.sh.in ${CMAKE_CURRENT_BINARY_DIR}/build_appimage.sh USE_SOURCE_PERMISSIONS @ONLY)
endif()
# Resources install target, configure fhs.hpp on UNIX
if (WIN32)
install(DIRECTORY "${SLIC3R_RESOURCES_DIR}/" DESTINATION "./resources")
if(ORCA_BUNDLED_UV_EXECUTABLE)
install(PROGRAMS "${ORCA_BUNDLED_UV_EXECUTABLE}" DESTINATION "./resources/tools/uv" RENAME "${ORCA_BUNDLED_UV_FILENAME}")
endif()
set(CMAKE_INSTALL_SYSTEM_RUNTIME_LIBS_SKIP TRUE)
include(InstallRequiredSystemLibraries)
install (PROGRAMS ${CMAKE_INSTALL_SYSTEM_RUNTIME_LIBS} DESTINATION ".")
elseif (SLIC3R_FHS)
# CMAKE_INSTALL_FULL_DATAROOTDIR: read-only architecture-independent data root (share)
set(SLIC3R_FHS_RESOURCES "${CMAKE_INSTALL_FULL_DATAROOTDIR}/OrcaSlicer")
install(DIRECTORY ${SLIC3R_RESOURCES_DIR}/ DESTINATION ${SLIC3R_FHS_RESOURCES}
PATTERN "*/udev" EXCLUDE
)
if(ORCA_BUNDLED_UV_EXECUTABLE)
install(PROGRAMS "${ORCA_BUNDLED_UV_EXECUTABLE}" DESTINATION "${SLIC3R_FHS_RESOURCES}/tools/uv" RENAME "${ORCA_BUNDLED_UV_FILENAME}")
endif()
install(FILES src/dev-utils/platform/unix/com.orcaslicer.OrcaSlicer.desktop DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/applications)
foreach(SIZE 32 128 192)
install(FILES ${SLIC3R_RESOURCES_DIR}/images/OrcaSlicer_${SIZE}px.png
DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/icons/hicolor/${SIZE}x${SIZE}/apps RENAME OrcaSlicer.png
)
endforeach()
elseif (CMAKE_MACOSX_BUNDLE)
# install(DIRECTORY "${SLIC3R_RESOURCES_DIR}/" DESTINATION "${CMAKE_INSTALL_PREFIX}/OrcaSlicer.app/Contents/resources")
if(ORCA_BUNDLED_UV_EXECUTABLE)
install(PROGRAMS "${ORCA_BUNDLED_UV_EXECUTABLE}" DESTINATION "${CMAKE_INSTALL_PREFIX}/OrcaSlicer.app/Contents/Resources/tools/uv" RENAME "${ORCA_BUNDLED_UV_FILENAME}")
endif()
else ()
install(FILES src/dev-utils/platform/unix/com.orcaslicer.OrcaSlicer.desktop DESTINATION ${CMAKE_INSTALL_PREFIX}/resources/applications)
install(DIRECTORY "${SLIC3R_RESOURCES_DIR}/" DESTINATION "${CMAKE_INSTALL_PREFIX}/resources")
if(ORCA_BUNDLED_UV_EXECUTABLE)
install(PROGRAMS "${ORCA_BUNDLED_UV_EXECUTABLE}" DESTINATION "${CMAKE_INSTALL_PREFIX}/resources/tools/uv" RENAME "${ORCA_BUNDLED_UV_FILENAME}")
endif()
endif ()
install(FILES ${CMAKE_SOURCE_DIR}/LICENSE.txt DESTINATION ".")
configure_file(${LIBDIR}/dev-utils/platform/unix/fhs.hpp.in ${LIBDIR_BIN}/dev-utils/platform/unix/fhs.hpp)
set (CPACK_PACKAGE_NAME "OrcaSlicer")
set (CPACK_PACKAGE_VENDOR "SoftFever")
set (CPACK_PACKAGE_VERSION_MAJOR "${ORCA_VERSION_MAJOR}")
set (CPACK_PACKAGE_VERSION_MINOR "${ORCA_VERSION_MINOR}")
set (CPACK_PACKAGE_VERSION_PATCH "${ORCA_VERSION_PATCH}")
set (CPACK_PACKAGE_FILE_NAME "OrcaSlicer_Windows_Installer_V${SoftFever_VERSION}")
# Suffix the Windows installer with its target arch so the x64 and arm64 builds
# produce distinct filenames (matches ARCH_SUFFIX in build_orca.yml). Same
# CMAKE_SYSTEM_PROCESSOR mapping used by orcaslicer_copy_dlls() above.
if (WIN32)
if (CMAKE_SYSTEM_PROCESSOR STREQUAL "ARM64")
string (APPEND CPACK_PACKAGE_FILE_NAME "_arm64")
else ()
string (APPEND CPACK_PACKAGE_FILE_NAME "_x64")
endif ()
endif ()
set (CPACK_PACKAGE_DESCRIPTION_SUMMARY "Orca Slicer is an open source slicer for FDM printers")
set (CPACK_PACKAGE_HOMEPAGE_URL "https://github.com/OrcaSlicer/OrcaSlicer")
set (CPACK_PACKAGE_INSTALL_DIRECTORY ${CPACK_PACKAGE_NAME})
set (CPACK_PACKAGE_ICON "${CMAKE_SOURCE_DIR}/resources/images\\\\OrcaSlicer.ico")
set (CPACK_NSIS_MUI_ICON "${CPACK_PACKAGE_ICON}")
set (CPACK_NSIS_MUI_UNIICON "${CPACK_PACKAGE_ICON}")
set (CPACK_NSIS_INSTALLED_ICON_NAME "$INSTDIR\\\\orca-slicer.exe")
set (CPACK_PACKAGE_CHECKSUM SHA256)
set (CPACK_PACKAGE_INSTALL_REGISTRY_KEY "OrcaSlicer")
set (CPACK_NSIS_ENABLE_UNINSTALL_BEFORE_INSTALL ON)
set (CPACK_NSIS_EXECUTABLES_DIRECTORY ".")
# set (CPACK_NSIS_MODIFY_PATH "ON")
set(CPACK_PACKAGE_EXECUTABLES "orca-slicer;OrcaSlicer")
set(CPACK_CREATE_DESKTOP_LINKS "orca-slicer")
set (CPACK_RESOURCE_FILE_LICENSE ${CMAKE_SOURCE_DIR}/LICENSE.txt) # must also include in install command
set(CPACK_WIX_UPGRADE_GUID "058245e8-20e0-4a95-9ab7-1acfe17ad511")
set(CPACK_GENERATOR NSIS)
include(CPack)
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