2025-12-14 09:30:11 +01:00
if ( ${ CMAKE_VERSION } VERSION_GREATER_EQUAL "4.0" )
2026-04-07 16:21:26 +02:00
set ( CMAKE_POLICY_VERSION_MINIMUM 3.13 CACHE STRING "" FORCE )
2025-12-14 09:30:11 +01:00
endif ( )
2022-07-15 23:37:19 +08:00
cmake_minimum_required ( VERSION 3.13 )
2023-12-29 20:12:06 -05:00
2025-04-18 13:42:46 +02:00
2025-12-08 06:42:11 -08:00
# The following line used to be in tests/CMakeLists.txt
# Having it there causes rebuilds of all targets on any CMakeLists.txt change under tests/
# It has no effect on how code is compiled or linked.
# It just lets you later do `set_property(TARGET foo PROPERTY FOLDER "bar")`
set_property ( GLOBAL PROPERTY USE_FOLDERS ON )
2025-04-18 13:42:46 +02:00
if ( WIN32 )
# Detect known CI environments
set ( IS_CI FALSE )
if ( DEFINED ENV{CI} )
set ( IS_CI TRUE )
elseif ( DEFINED ENV{GITHUB_ACTIONS} )
set ( IS_CI TRUE )
elseif ( DEFINED ENV{GITLAB_CI} )
set ( IS_CI TRUE )
elseif ( DEFINED ENV{TF_BUILD} )
set ( IS_CI TRUE )
elseif ( DEFINED ENV{BUILD_NUMBER} ) # Jenkins
set ( IS_CI TRUE )
endif ( )
# Detect common misconfiguration (Strawberry Perl in PATH before CMake)
# We use ENV to check the PATH order
string ( REPLACE "\\" "/" ENV_PATH "$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 "
#############################################################
D e t e c t e d S t r a w b e r r y P e r l ' s ' c / b i n ' a p p e a r i n g b e f o r e C M a k e i n P A T H .
T h i s i s k n o w n t o c a u s e C M a k e t o misbehave ( e.g., missing modules ) .
P l e a s e a d j u s t y o u r P A T H s o t h a t :
C : \ \ P r o g r a m F i l e s \ \ C M a k e \ \ b i n
a p p e a r s b e f o r e :
C : \ \ S t r a w b e r r y \ \ c \ \ b i n
Y o u c a n d o t h i s i n E n v i r o n m e n t V a r i a b l e s s e t t i n g s .
#############################################################
" )
if ( NOT IS_CI )
message ( FATAL_ERROR "${_warning_text}" )
endif ( )
endif ( )
endif ( )
2025-05-17 17:36:39 +02:00
2023-12-29 20:12:06 -05:00
if ( APPLE )
# if CMAKE_OSX_DEPLOYMENT_TARGET is not set, set it to 11.3
if ( NOT CMAKE_OSX_DEPLOYMENT_TARGET )
2024-01-02 13:13:22 +08:00
set ( CMAKE_OSX_DEPLOYMENT_TARGET "11.3" CACHE STRING "Minimum OS X deployment version" FORCE )
2023-12-29 20:12:06 -05:00
endif ( )
2024-01-02 13:13:22 +08:00
message ( STATUS "CMAKE_OSX_DEPLOYMENT_TARGET: ${CMAKE_OSX_DEPLOYMENT_TARGET}" )
2023-12-29 20:12:06 -05:00
endif ( )
2023-03-12 10:02:38 +08:00
project ( OrcaSlicer )
2022-07-15 23:37:19 +08:00
2025-10-25 10:05:09 -04:00
# Backward compatibility for old CMake versions
if ( CMAKE_SYSTEM_NAME STREQUAL "Linux" AND CMAKE_VERSION VERSION_LESS "3.25" )
set ( LINUX ON CACHE BOOL "" FORCE )
endif ( )
2022-07-15 23:37:19 +08:00
include ( "version.inc" )
include ( GNUInstallDirs )
include ( CMakeDependentOption )
set ( SLIC3R_RESOURCES_DIR "${CMAKE_CURRENT_SOURCE_DIR}/resources" )
file ( TO_NATIVE_PATH "${SLIC3R_RESOURCES_DIR}" SLIC3R_RESOURCES_DIR_WIN )
if ( NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES )
message ( STATUS "No build type selected, default to Release" )
set ( CMAKE_BUILD_TYPE "Release" CACHE STRING "Build type (default Release)" FORCE )
endif ( )
2025-10-25 10:05:09 -04:00
if ( DEFINED BBL_RELEASE_TO_PUBLIC )
add_compile_definitions ( "BBL_RELEASE_TO_PUBLIC=${BBL_RELEASE_TO_PUBLIC}" )
else ( )
add_compile_definitions ( "BBL_RELEASE_TO_PUBLIC=$<CONFIG:Release>" )
endif ( )
2025-01-03 01:38:25 +09:00
find_package ( Git )
2026-03-11 13:32:29 +08:00
if ( DEFINED ENV{git_commit_hash} AND NOT "$ENV{git_commit_hash}" STREQUAL "" )
message ( STATUS "Specified git commit hash: $ENV{git_commit_hash}" )
if ( GIT_FOUND AND EXISTS "${CMAKE_SOURCE_DIR}/.git" )
2025-10-11 21:37:46 +08:00
# Convert the given hash to short hash
execute_process (
C O M M A N D $ { G I T _ E X E C U T A B L E } r e v - p a r s e - - s h o r t " $ E N V { g i t _ c o m m i t _ h a s h } "
W O R K I N G _ D I R E C T O R Y $ { C M A K E _ S O U R C E _ D I R }
O U T P U T _ V A R I A B L E G I T _ C O M M I T _ H A S H
O U T P U T _ S T R I P _ T R A I L I N G _ W H I T E S P A C E
)
else ( )
2026-03-11 13:32:29 +08:00
# No .git directory (e.g., Flatpak sandbox) — truncate directly
string ( SUBSTRING "$ENV{git_commit_hash}" 0 7 GIT_COMMIT_HASH )
2025-10-11 21:37:46 +08:00
endif ( )
2026-03-11 13:32:29 +08:00
add_definitions ( "-DGIT_COMMIT_HASH=\" ${ GIT_COMMIT_HASH } \"")
elseif ( GIT_FOUND AND EXISTS "${CMAKE_SOURCE_DIR}/.git" )
# Check current Git commit hash
execute_process (
C O M M A N D $ { G I T _ E X E C U T A B L E } l o g - 1 - - f o r m a t = % h
W O R K I N G _ D I R E C T O R Y $ { C M A K E _ S O U R C E _ D I R }
O U T P U T _ V A R I A B L E G I T _ C O M M I T _ H A S H
O U T P U T _ S T R I P _ T R A I L I N G _ W H I T E S P A C E
)
add_definitions ( "-DGIT_COMMIT_HASH=\" ${ GIT_COMMIT_HASH } \"")
2025-01-03 01:38:25 +09:00
endif ( )
2022-07-15 23:37:19 +08:00
if ( DEFINED ENV{SLIC3R_STATIC} )
2025-10-25 10:05:09 -04:00
set ( SLIC3R_STATIC_INITIAL $ENV{ SLIC3R_STATIC } )
2022-07-15 23:37:19 +08:00
else ( )
2025-10-25 10:05:09 -04:00
set ( SLIC3R_STATIC_INITIAL 1 )
2022-07-15 23:37:19 +08:00
endif ( )
Update eigen to v5.0.1 and libigl to v2.6.0. (#11311)
* Update eigen from v3.3.7 to v5.0.1.
This updates eigen from v3.3.7 released on December 11, 2018-12-11 to v5.0.1
released on 2025-11-11. There have be a large number of bug-fixes,
optimizations, and improvements between these releases. See the details at;
https://gitlab.com/libeigen/eigen/-/releases
It retains the previous custom minimal `CMakeLists.txt`, and adds a
README-OrcaSlicer.md that explains what version and parts of the upstream
eigen release have been included, and where the full release can be found.
* Update libigl from v2.0.0 (or older) to v2.6.0.
This updates libigl from what was probably v2.0.0 released on 2018-10-16 to
v2.6.0 released on 2025-05-15. It's possible the old version was even older
than that but there is no version indicators in the code and I ran out of
patience identifying missing changes and only went back as far as v2.0.0.
There have been a large number of bug-fixes, optimizations, and improvements
between these versions. See the following for details;
https://github.com/libigl/libigl/releases
I retained the minimal custom `CMakeLists.txt`, added `README.md` from the
libigl distribution which identifies the version, and added a
README-OrcaSlicer.md that details the version and parts that have been
included.
* Update libslic3r for libigl v2.6.0 changes.
This updates libslic3r for all changes moving to eigen v5.0.1 and libigl
v2.6.0. Despite the large number of updates to both dependencies, no changes
were required for the eigen update, and only one change was required for the
libigl update.
For libigl, `igl::Hit` was changed to a template taking the Scalar type to
use. Previously it was hard-coded to `float`, so to minimize possible impact
I've updated all places it is used from `igl::Hit` to `igl::Hit<float>`.
* Add compiler option `-DNOMINMAX` for libigl with MSVC.
MSVC by default defines `min(()` and `max()` macros that break
`std::numeric_limits<>::max()`. The upstream cmake that we don't include
adds `-DNOMINMAX` for the libigl module when compiling with MSVC, so we need
to add the same thing here.
* Fix src/libslic3r/TriangleMeshDeal.cpp for the unmodified upstream libigl.
This fixes `TriangleMeshDeal.cpp` to work with the unmodified upstream
libigl v2.6.0. loop.{h,cpp} implementation.
This file and feature was added in PR "BBS Port: Mesh Subdivision" (#12150)
which included changes to `loop.{h,cpp}` in the old version of libigl. This PR
avoids modifying the included dependencies, and uses the updated upstream
versions of those files without any modifications, which requires fixing
TriangleMeshDeal.cpp to work with them.
In particular, the modifications made to `loop.{h,cpp}` included changing the
return type from void to bool, adding additional validation checking of the
input meshes, and returning false if they failed validation. These added
checks looked unnecessary and would only have caught problems if the input
mesh was very corrupt.
To make `TriangleMeshDeal.cpp` work without this built-in checking
functionality, I removed checking/handling of any `false` return value.
There was also a hell of a lot of redundant copying and casting back and forth
between float and double, so I cleaned that up. The input and output meshs use
floats for the vertexes, and there would be no accuracy benefits from casting
to and from doubles for the simple weighted average operations done by
igl::loop(). So this just uses `Eigen:Map` to use the original input mesh
vertex data directly without requiring any copy or casting.
* Move eigen from included `deps_src` to externaly fetched `deps`.
This copys what PrusaSlicer did and moved it from an included dependency under
`deps_src` to an externaly fetched dependency under `deps`. This requires
updating some `CMakeList.txt` configs and removing the old and obsolete
`cmake/modules/FindEigen3.cmake`. The details of when this was done in
PrusaSlicer and the followup fixes are at;
* https://github.com/prusa3d/PrusaSlicer/commit/21116995d78b74dee69ce42874b643012a7c14e5
* https://github.com/prusa3d/PrusaSlicer/issues/13608
* https://github.com/prusa3d/PrusaSlicer/pull/13609
* https://github.com/prusa3d/PrusaSlicer/commit/e3c277b9eea0ca25e90e2378bcda198d56c4d304
For some reason I don't fully understand this also required fixing
`src/slic3r/GUI/GUI_App.cpp` by adding `#include <boost/nowide/cstdio.hpp>` to
fix an `error: ‘remove’ is not a member of ‘boost::nowide'`. The main thing I
don't understand is how it worked before. Note that this include is in the
PrusaSlicer version of this file, but it also significantly deviates from what
is currently in OrcaSlicer in many other ways.
* Whups... I missed adding the deps/Eigen/Eigen.cmake file...
* Tidy some whitespace indenting in CMakeLists.txt.
* Ugh... tabs indenting needing fixes.
* Change the include order of deps/Eigen.
It turns out that although Boost includes some references to Eigen, Eigen also
includes some references to Boost for supporting some of it's additional
numeric types.
I don't think it matters much since we are not using these features, but I
think technically its more correct to say Eigen depends on Boost than the
other way around, so I've re-ordered them.
* Add source for Eigen 5.0.1 download to flatpak yml config.
* Add explicit `DEPENDS dep_Boost to deps/Eigen.
I missed this before. This ensures we don't rely on include orders to make
sure Boost is installed before we configure Eigen.
* Add `DEPENDS dep_Boost dep_GMP dep_MPFR` to deps/Eigen.
It turns out Eigen can also use GMP and MPFR for multi-precision and
multi-precision-rounded numeric types if they are available.
Again, I don't think we are using these so it doesn't really matter, but it is
technically correct and ensures they are there if we ever do need them.
* Fix deps DEPENDENCY ordering for GMP, MPFR, Eigen, and CGAL.
I think this is finally correct. Apparently CGAL also optionally depends on
Eigen, so the correct dependency order from lowest to highest is GMP, MPFR, Eigen, and CGAL.
---------
Co-authored-by: Donovan Baarda <dbaarda@google.com>
Co-authored-by: Noisyfox <timemanager.rick@gmail.com>
2026-05-12 17:09:13 +10:00
option ( SLIC3R_STATIC "Compile OrcaSlicer with static libraries (Boost, TBB)" ${ SLIC3R_STATIC_INITIAL } )
option ( SLIC3R_GUI "Compile OrcaSlicer with GUI components (OpenGL, wxWidgets)" 1 )
2023-03-12 10:02:38 +08:00
option ( SLIC3R_FHS "Assume OrcaSlicer is to be installed in a FHS directory structure" 0 )
Update eigen to v5.0.1 and libigl to v2.6.0. (#11311)
* Update eigen from v3.3.7 to v5.0.1.
This updates eigen from v3.3.7 released on December 11, 2018-12-11 to v5.0.1
released on 2025-11-11. There have be a large number of bug-fixes,
optimizations, and improvements between these releases. See the details at;
https://gitlab.com/libeigen/eigen/-/releases
It retains the previous custom minimal `CMakeLists.txt`, and adds a
README-OrcaSlicer.md that explains what version and parts of the upstream
eigen release have been included, and where the full release can be found.
* Update libigl from v2.0.0 (or older) to v2.6.0.
This updates libigl from what was probably v2.0.0 released on 2018-10-16 to
v2.6.0 released on 2025-05-15. It's possible the old version was even older
than that but there is no version indicators in the code and I ran out of
patience identifying missing changes and only went back as far as v2.0.0.
There have been a large number of bug-fixes, optimizations, and improvements
between these versions. See the following for details;
https://github.com/libigl/libigl/releases
I retained the minimal custom `CMakeLists.txt`, added `README.md` from the
libigl distribution which identifies the version, and added a
README-OrcaSlicer.md that details the version and parts that have been
included.
* Update libslic3r for libigl v2.6.0 changes.
This updates libslic3r for all changes moving to eigen v5.0.1 and libigl
v2.6.0. Despite the large number of updates to both dependencies, no changes
were required for the eigen update, and only one change was required for the
libigl update.
For libigl, `igl::Hit` was changed to a template taking the Scalar type to
use. Previously it was hard-coded to `float`, so to minimize possible impact
I've updated all places it is used from `igl::Hit` to `igl::Hit<float>`.
* Add compiler option `-DNOMINMAX` for libigl with MSVC.
MSVC by default defines `min(()` and `max()` macros that break
`std::numeric_limits<>::max()`. The upstream cmake that we don't include
adds `-DNOMINMAX` for the libigl module when compiling with MSVC, so we need
to add the same thing here.
* Fix src/libslic3r/TriangleMeshDeal.cpp for the unmodified upstream libigl.
This fixes `TriangleMeshDeal.cpp` to work with the unmodified upstream
libigl v2.6.0. loop.{h,cpp} implementation.
This file and feature was added in PR "BBS Port: Mesh Subdivision" (#12150)
which included changes to `loop.{h,cpp}` in the old version of libigl. This PR
avoids modifying the included dependencies, and uses the updated upstream
versions of those files without any modifications, which requires fixing
TriangleMeshDeal.cpp to work with them.
In particular, the modifications made to `loop.{h,cpp}` included changing the
return type from void to bool, adding additional validation checking of the
input meshes, and returning false if they failed validation. These added
checks looked unnecessary and would only have caught problems if the input
mesh was very corrupt.
To make `TriangleMeshDeal.cpp` work without this built-in checking
functionality, I removed checking/handling of any `false` return value.
There was also a hell of a lot of redundant copying and casting back and forth
between float and double, so I cleaned that up. The input and output meshs use
floats for the vertexes, and there would be no accuracy benefits from casting
to and from doubles for the simple weighted average operations done by
igl::loop(). So this just uses `Eigen:Map` to use the original input mesh
vertex data directly without requiring any copy or casting.
* Move eigen from included `deps_src` to externaly fetched `deps`.
This copys what PrusaSlicer did and moved it from an included dependency under
`deps_src` to an externaly fetched dependency under `deps`. This requires
updating some `CMakeList.txt` configs and removing the old and obsolete
`cmake/modules/FindEigen3.cmake`. The details of when this was done in
PrusaSlicer and the followup fixes are at;
* https://github.com/prusa3d/PrusaSlicer/commit/21116995d78b74dee69ce42874b643012a7c14e5
* https://github.com/prusa3d/PrusaSlicer/issues/13608
* https://github.com/prusa3d/PrusaSlicer/pull/13609
* https://github.com/prusa3d/PrusaSlicer/commit/e3c277b9eea0ca25e90e2378bcda198d56c4d304
For some reason I don't fully understand this also required fixing
`src/slic3r/GUI/GUI_App.cpp` by adding `#include <boost/nowide/cstdio.hpp>` to
fix an `error: ‘remove’ is not a member of ‘boost::nowide'`. The main thing I
don't understand is how it worked before. Note that this include is in the
PrusaSlicer version of this file, but it also significantly deviates from what
is currently in OrcaSlicer in many other ways.
* Whups... I missed adding the deps/Eigen/Eigen.cmake file...
* Tidy some whitespace indenting in CMakeLists.txt.
* Ugh... tabs indenting needing fixes.
* Change the include order of deps/Eigen.
It turns out that although Boost includes some references to Eigen, Eigen also
includes some references to Boost for supporting some of it's additional
numeric types.
I don't think it matters much since we are not using these features, but I
think technically its more correct to say Eigen depends on Boost than the
other way around, so I've re-ordered them.
* Add source for Eigen 5.0.1 download to flatpak yml config.
* Add explicit `DEPENDS dep_Boost to deps/Eigen.
I missed this before. This ensures we don't rely on include orders to make
sure Boost is installed before we configure Eigen.
* Add `DEPENDS dep_Boost dep_GMP dep_MPFR` to deps/Eigen.
It turns out Eigen can also use GMP and MPFR for multi-precision and
multi-precision-rounded numeric types if they are available.
Again, I don't think we are using these so it doesn't really matter, but it is
technically correct and ensures they are there if we ever do need them.
* Fix deps DEPENDENCY ordering for GMP, MPFR, Eigen, and CGAL.
I think this is finally correct. Apparently CGAL also optionally depends on
Eigen, so the correct dependency order from lowest to highest is GMP, MPFR, Eigen, and CGAL.
---------
Co-authored-by: Donovan Baarda <dbaarda@google.com>
Co-authored-by: Noisyfox <timemanager.rick@gmail.com>
2026-05-12 17:09:13 +10:00
option ( SLIC3R_PROFILE "Compile OrcaSlicer with an invasive Shiny profiler" 0 )
2022-07-15 23:37:19 +08:00
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 )
# If SLIC3R_FHS is 1 -> SLIC3R_DESKTOP_INTEGRATION is always 0, othrewise variable.
2026-01-21 07:19:25 -05:00
CMAKE_DEPENDENT_OPTION ( SLIC3R_DESKTOP_INTEGRATION "Allow performing desktop integration during runtime" 1 "NOT SLIC3R_FHS" 0 )
2022-07-15 23:37:19 +08:00
set ( OPENVDB_FIND_MODULE_PATH "" CACHE PATH "Path to OpenVDB installation's find modules." )
2025-10-25 10:05:09 -04:00
set ( SLIC3R_GTK "3" CACHE STRING "GTK version to use with wxWidgets on Linux" )
2022-07-15 23:37:19 +08:00
set ( IS_CROSS_COMPILE FALSE )
2025-06-14 18:41:20 +02:00
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 ( )
2022-07-15 23:37:19 +08:00
if ( APPLE )
2025-10-25 10:05:09 -04:00
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 ( )
2022-07-15 23:37:19 +08:00
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 ( )
2026-03-22 23:49:23 +08:00
SET ( CMAKE_XCODE_ATTRIBUTE_PRODUCT_BUNDLE_IDENTIFIER "com.orcaslicer.OrcaSlicer" )
2023-03-16 20:50:23 +08:00
2023-12-27 15:43:05 +08:00
message ( STATUS "Orca: IS_CROSS_COMPILE: ${IS_CROSS_COMPILE}" )
2022-07-15 23:37:19 +08:00
endif ( )
# Proposal for C++ unit tests and sandboxes
option ( SLIC3R_BUILD_SANDBOXES "Build development sandboxes" OFF )
2025-08-24 20:58:18 +08:00
option ( BUILD_TESTS "Build unit tests" OFF )
2024-02-28 23:18:04 +08:00
option ( ORCA_TOOLS "Build Orca tools" OFF )
2022-07-15 23:37:19 +08:00
2025-10-25 10:05:09 -04:00
if ( FLATPAK )
set ( SLIC3R_FHS ON CACHE BOOL "" FORCE )
set ( SLIC3R_DESKTOP_INTEGRATION OFF CACHE BOOL "" FORCE )
endif ( )
2022-07-15 23:37:19 +08:00
if ( IS_CROSS_COMPILE )
message ( "Detected cross compilation setup. Tests and encoding checks will be forcedly disabled!" )
2025-08-24 20:58:18 +08:00
set ( BUILD_TESTS OFF CACHE BOOL "" FORCE )
2022-07-15 23:37:19 +08:00
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 ( )
2025-10-25 10:05:09 -04:00
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}" )
2022-07-15 23:37:19 +08:00
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 \
- W n o - o l d - s t y l e - c a s t - W n o - r e s e r v e d - i d - m a c r o - W n o - c + + 9 8 - c o m p a t - p e d a n t i c " )
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.
add_compile_options ( -bigobj -Zm520 /Zi )
# 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 )
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# Disable warnings on comparison of unsigned and signed
# C4018: signed/unsigned mismatch
add_compile_options ( /wd4018 )
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endif ( )
2023-09-30 10:32:15 +08:00
if ( ${ CMAKE_CXX_COMPILER_ID } STREQUAL "AppleClang" AND ${ CMAKE_CXX_COMPILER_VERSION } VERSION_GREATER 15 )
add_compile_definitions ( BOOST_NO_CXX98_FUNCTION_BASE _HAS_AUTO_PTR_ETC=0 )
endif ( )
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if ( MINGW )
add_compile_options ( -Wa,-mbig-obj )
endif ( )
if ( NOT MSVC )
2023-03-12 10:02:38 +08:00
# ARMs (Raspberry PI) use an unsigned char by default. Let's make it consistent for OrcaSlicer on all platforms.
2022-07-15 23:37:19 +08:00
add_compile_options ( -fsigned-char )
endif ( )
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if ( "${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 ( )
2022-07-15 23:37:19 +08:00
# Display and check CMAKE_PREFIX_PATH
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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 ( )
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message ( STATUS "CMAKE_PREFIX_PATH: ${CMAKE_PREFIX_PATH} (from cache or command line)" )
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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 "" )
2022-07-15 23:37:19 +08:00
message ( STATUS "CMAKE_PREFIX_PATH: $ENV{CMAKE_PREFIX_PATH} (from environment)" )
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list ( APPEND PREFIX_PATH_CHECK $ENV{ CMAKE_PREFIX_PATH } )
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endif ( )
2025-10-25 10:05:09 -04:00
# Check all directories in CMAKE_PREFIX_PATH variables
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foreach ( DIR ${ PREFIX_PATH_CHECK } )
if ( NOT EXISTS "${DIR}" )
message ( WARNING "CMAKE_PREFIX_PATH element doesn't exist: ${DIR}" )
endif ( )
endforeach ( )
2025-10-25 10:05:09 -04:00
if ( APPLE )
set ( CMAKE_MACOSX_RPATH ON CACHE BOOL "" )
set ( CMAKE_MACOSX_BUNDLE ON CACHE BOOL "" )
endif ( )
if ( APPLE AND CMAKE_MACOSX_RPATH AND "${CMAKE_INSTALL_RPATH}" STREQUAL "" )
set ( CMAKE_INSTALL_RPATH ${ CMAKE_PREFIX_PATH } )
endif ( )
2022-07-15 23:37:19 +08:00
# 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: ${CMAKE_MODULE_PATH}" )
enable_testing ( )
# Enable C++17 language standard.
set ( CMAKE_CXX_STANDARD 17 )
set ( CMAKE_CXX_STANDARD_REQUIRED ON )
if ( NOT WIN32 )
# Add DEBUG flags to debug builds.
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add_compile_definitions ( "$<IF:$<CONFIG:Debug>,DEBUG,NDEBUG>" )
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endif ( )
# To be able to link libslic3r with the Perl XS module.
# Once we get rid of Perl and libslic3r is linked statically, we can get rid of -fPIC
set ( CMAKE_POSITION_INDEPENDENT_CODE ON )
# WIN10SDK_PATH is used to point CMake to the WIN10 SDK installation directory.
# We pick it from environment if it is not defined in another way
2026-04-24 05:28:28 -03:00
# ORCA: Removed Netfabb STL fixing service support in favor of CGAL.
# if(WIN32)
# if(NOT DEFINED WIN10SDK_PATH)
# if(DEFINED ENV{WIN10SDK_PATH})
# set(WIN10SDK_PATH "$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()
2022-07-15 23:37:19 +08:00
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 )
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include_directories ( SYSTEM ${ DBUS_INCLUDE_DIRS } )
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endif ( )
if ( CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUXX )
# Adding -fext-numeric-literals to enable GCC extensions on definitions of quad float literals, which are required by Boost.
set ( CMAKE_CXX_FLAGS "${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 )
2024-08-02 20:56:23 +06:00
# 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 )
2024-07-29 09:00:26 -04:00
# 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 )
2022-07-15 23:37:19 +08:00
# 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 ( )
2025-01-12 22:21:00 +08:00
if ( ( ${ CMAKE_CXX_COMPILER_ID } STREQUAL "Clang" OR ${ CMAKE_CXX_COMPILER_ID } STREQUAL "AppleClang" ) AND ${ CMAKE_CXX_COMPILER_VERSION } VERSION_GREATER 15 )
2026-03-01 18:43:15 +08:00
include ( CheckCXXCompilerFlag )
check_cxx_compiler_flag ( -Wno-error=enum-constexpr-conversion HAS_WNO_ERROR_ENUM_CONSTEXPR_CONV )
if ( HAS_WNO_ERROR_ENUM_CONSTEXPR_CONV )
add_compile_options ( -Wno-error=enum-constexpr-conversion )
endif ( )
2024-03-08 18:40:23 +03:00
endif ( )
2022-07-15 23:37:19 +08:00
#GCC generates loads of -Wunknown-pragmas when compiling igl. The fix is not easy due to a bug in gcc, see
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66943 or
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53431
# We will turn the warning of for GCC for now:
if ( "${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" )
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# 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:
2022-07-15 23:37:19 +08:00
add_compile_options ( -Wno-unknown-pragmas )
endif ( )
2026-03-11 14:59:29 +08:00
# 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
( " $ { C M A K E _ C X X _ C O M P I L E R _ I D } " M A T C H E S " C l a n g " A N D C M A K E _ C X X _ C O M P I L E R _ V E R S I O N V E R S I O N _ G R E A T E R _ E Q U A L 1 5 . 0 ) )
add_compile_options ( -gz=zstd )
endif ( )
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endif ( )
2024-12-14 04:19:09 +01:00
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 ( )
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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 "${CMAKE_MODULE_LINKER_FLAGS} -fsanitize=address" )
2024-08-23 22:55:10 +08:00
else ( )
add_compile_definitions ( _DISABLE_STRING_ANNOTATION=1 _DISABLE_VECTOR_ANNOTATION=1 )
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endif ( )
if ( "${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 ( )
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if ( MSVC )
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# Ignore truncating casts in initializers & constructors
# https://learn.microsoft.com/en-us/cpp/error-messages/compiler-warnings/compiler-warning-level-1-c4305
2023-05-06 10:34:46 +08:00
add_compile_options ( /wd4305 )
endif ( )
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# 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)
2025-06-14 15:05:25 +02:00
include_directories ( SYSTEM ${ LIBDIR } )
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# For generated header files
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include_directories ( SYSTEM ${ LIBDIR_BIN } /dev-utils/platform )
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# For ligigl
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include_directories ( SYSTEM ${ LIBDIR } /libigl )
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if ( WIN32 )
add_definitions ( -D_USE_MATH_DEFINES -D_WIN32 -D_CRT_SECURE_NO_WARNINGS -D_SCL_SECURE_NO_WARNINGS )
if ( MSVC )
# BOOST_ALL_NO_LIB: Avoid the automatic linking of Boost libraries on Windows. Rather rely on explicit linking.
2024-01-04 06:50:11 +08:00
add_definitions ( -DBOOST_ALL_NO_LIB -DBOOST_USE_WINAPI_VERSION=0x602 -DBOOST_SYSTEM_USE_UTF8 )
2023-03-12 10:02:38 +08:00
# Force the source code encoding to UTF-8. See OrcaSlicer GH pull request #5583
2022-07-15 23:37:19 +08:00
add_compile_options ( "$<$<C_COMPILER_ID:MSVC>:/utf-8>" )
add_compile_options ( "$<$<CXX_COMPILER_ID:MSVC>:/utf-8>" )
endif ( MSVC )
endif ( WIN32 )
add_definitions ( -DwxUSE_UNICODE -D_UNICODE -DUNICODE -DWXINTL_NO_GETTEXT_MACRO )
# Disable unsafe implicit wxString to const char* / std::string and vice versa. This implicit conversion breaks the UTF-8 encoding quite often.
add_definitions ( -DwxNO_UNSAFE_WXSTRING_CONV )
if ( SLIC3R_PROFILE )
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message ( "OrcaSlicer will be built with a Shiny invasive profiler" )
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add_definitions ( -DSLIC3R_PROFILE )
endif ( )
2023-02-17 23:09:18 +08:00
# Disable optimization for RelWithDebInfo
if ( CMAKE_C_FLAGS_RELWITHDEBINFO MATCHES "/O2" )
string ( REGEX REPLACE "/O2" "/Od" CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO}" )
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endif ( )
2023-02-17 23:09:18 +08:00
if ( CMAKE_CXX_FLAGS_RELWITHDEBINFO MATCHES "/O2" )
string ( REGEX REPLACE "/O2" "/Od" CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO}" )
endif ( )
2023-12-21 14:19:22 +08:00
if ( "${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 ( )
2023-02-17 23:09:18 +08:00
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 )
2022-07-15 23:37:19 +08:00
# 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)
2024-12-24 07:40:55 +00:00
else ( )
add_definitions ( -DBOOST_LOG_DYN_LINK )
2022-07-15 23:37:19 +08:00
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
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if ( POLICY CMP0167 )
cmake_policy ( SET CMP0167 NEW )
endif ( )
2025-12-14 09:30:11 +01:00
set ( Boost_NO_SYSTEM_PATHS TRUE )
2025-03-29 20:14:10 +08:00
find_package ( Boost 1.83.0 REQUIRED COMPONENTS system filesystem thread log log_setup locale regex chrono atomic date_time iostreams program_options nowide )
2022-07-15 23:37:19 +08:00
Update eigen to v5.0.1 and libigl to v2.6.0. (#11311)
* Update eigen from v3.3.7 to v5.0.1.
This updates eigen from v3.3.7 released on December 11, 2018-12-11 to v5.0.1
released on 2025-11-11. There have be a large number of bug-fixes,
optimizations, and improvements between these releases. See the details at;
https://gitlab.com/libeigen/eigen/-/releases
It retains the previous custom minimal `CMakeLists.txt`, and adds a
README-OrcaSlicer.md that explains what version and parts of the upstream
eigen release have been included, and where the full release can be found.
* Update libigl from v2.0.0 (or older) to v2.6.0.
This updates libigl from what was probably v2.0.0 released on 2018-10-16 to
v2.6.0 released on 2025-05-15. It's possible the old version was even older
than that but there is no version indicators in the code and I ran out of
patience identifying missing changes and only went back as far as v2.0.0.
There have been a large number of bug-fixes, optimizations, and improvements
between these versions. See the following for details;
https://github.com/libigl/libigl/releases
I retained the minimal custom `CMakeLists.txt`, added `README.md` from the
libigl distribution which identifies the version, and added a
README-OrcaSlicer.md that details the version and parts that have been
included.
* Update libslic3r for libigl v2.6.0 changes.
This updates libslic3r for all changes moving to eigen v5.0.1 and libigl
v2.6.0. Despite the large number of updates to both dependencies, no changes
were required for the eigen update, and only one change was required for the
libigl update.
For libigl, `igl::Hit` was changed to a template taking the Scalar type to
use. Previously it was hard-coded to `float`, so to minimize possible impact
I've updated all places it is used from `igl::Hit` to `igl::Hit<float>`.
* Add compiler option `-DNOMINMAX` for libigl with MSVC.
MSVC by default defines `min(()` and `max()` macros that break
`std::numeric_limits<>::max()`. The upstream cmake that we don't include
adds `-DNOMINMAX` for the libigl module when compiling with MSVC, so we need
to add the same thing here.
* Fix src/libslic3r/TriangleMeshDeal.cpp for the unmodified upstream libigl.
This fixes `TriangleMeshDeal.cpp` to work with the unmodified upstream
libigl v2.6.0. loop.{h,cpp} implementation.
This file and feature was added in PR "BBS Port: Mesh Subdivision" (#12150)
which included changes to `loop.{h,cpp}` in the old version of libigl. This PR
avoids modifying the included dependencies, and uses the updated upstream
versions of those files without any modifications, which requires fixing
TriangleMeshDeal.cpp to work with them.
In particular, the modifications made to `loop.{h,cpp}` included changing the
return type from void to bool, adding additional validation checking of the
input meshes, and returning false if they failed validation. These added
checks looked unnecessary and would only have caught problems if the input
mesh was very corrupt.
To make `TriangleMeshDeal.cpp` work without this built-in checking
functionality, I removed checking/handling of any `false` return value.
There was also a hell of a lot of redundant copying and casting back and forth
between float and double, so I cleaned that up. The input and output meshs use
floats for the vertexes, and there would be no accuracy benefits from casting
to and from doubles for the simple weighted average operations done by
igl::loop(). So this just uses `Eigen:Map` to use the original input mesh
vertex data directly without requiring any copy or casting.
* Move eigen from included `deps_src` to externaly fetched `deps`.
This copys what PrusaSlicer did and moved it from an included dependency under
`deps_src` to an externaly fetched dependency under `deps`. This requires
updating some `CMakeList.txt` configs and removing the old and obsolete
`cmake/modules/FindEigen3.cmake`. The details of when this was done in
PrusaSlicer and the followup fixes are at;
* https://github.com/prusa3d/PrusaSlicer/commit/21116995d78b74dee69ce42874b643012a7c14e5
* https://github.com/prusa3d/PrusaSlicer/issues/13608
* https://github.com/prusa3d/PrusaSlicer/pull/13609
* https://github.com/prusa3d/PrusaSlicer/commit/e3c277b9eea0ca25e90e2378bcda198d56c4d304
For some reason I don't fully understand this also required fixing
`src/slic3r/GUI/GUI_App.cpp` by adding `#include <boost/nowide/cstdio.hpp>` to
fix an `error: ‘remove’ is not a member of ‘boost::nowide'`. The main thing I
don't understand is how it worked before. Note that this include is in the
PrusaSlicer version of this file, but it also significantly deviates from what
is currently in OrcaSlicer in many other ways.
* Whups... I missed adding the deps/Eigen/Eigen.cmake file...
* Tidy some whitespace indenting in CMakeLists.txt.
* Ugh... tabs indenting needing fixes.
* Change the include order of deps/Eigen.
It turns out that although Boost includes some references to Eigen, Eigen also
includes some references to Boost for supporting some of it's additional
numeric types.
I don't think it matters much since we are not using these features, but I
think technically its more correct to say Eigen depends on Boost than the
other way around, so I've re-ordered them.
* Add source for Eigen 5.0.1 download to flatpak yml config.
* Add explicit `DEPENDS dep_Boost to deps/Eigen.
I missed this before. This ensures we don't rely on include orders to make
sure Boost is installed before we configure Eigen.
* Add `DEPENDS dep_Boost dep_GMP dep_MPFR` to deps/Eigen.
It turns out Eigen can also use GMP and MPFR for multi-precision and
multi-precision-rounded numeric types if they are available.
Again, I don't think we are using these so it doesn't really matter, but it is
technically correct and ensures they are there if we ever do need them.
* Fix deps DEPENDENCY ordering for GMP, MPFR, Eigen, and CGAL.
I think this is finally correct. Apparently CGAL also optionally depends on
Eigen, so the correct dependency order from lowest to highest is GMP, MPFR, Eigen, and CGAL.
---------
Co-authored-by: Donovan Baarda <dbaarda@google.com>
Co-authored-by: Noisyfox <timemanager.rick@gmail.com>
2026-05-12 17:09:13 +10:00
# Find and configure Eigen3
find_package ( Eigen3 5.0.1 REQUIRED )
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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 )
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foreach ( tgt ${ targets } )
if ( TARGET ${ tgt } )
set_target_properties ( ${ tgt } PROPERTIES MAP_IMPORTED_CONFIG_ ${ from_CFG } ${ to_Cfg } )
endif ( )
endforeach ( )
endif ( )
endfunction ( )
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target_include_directories ( boost_headeronly SYSTEM INTERFACE ${ Boost_INCLUDE_DIRS } )
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target_link_libraries ( boost_libs INTERFACE boost_headeronly ${ Boost_LIBRARIES } )
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# Find and configure intel-tbb
if ( SLIC3R_STATIC )
set ( TBB_STATIC 1 )
endif ( )
set ( TBB_DEBUG 1 )
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set ( CMAKE_MAP_IMPORTED_CONFIG_RELWITHDEBINFO RelWithDebInfo Release "" )
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find_package ( TBB REQUIRED )
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# include_directories(SYSTEM ${TBB_INCLUDE_DIRS})
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# add_definitions(${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 )
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find_package ( Freetype REQUIRED )
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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}" )
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target_include_directories ( libcurl SYSTEM INTERFACE ${ OPENSSL_INCLUDE_DIR } )
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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
$ { L I B D I R } / e x p a t / x m l p a r s e . c
$ { L I B D I R } / e x p a t / x m l r o l e . c
$ { L I B D I R } / e x p a t / x m l t o k . c
)
set ( EXPAT_FOUND 1 )
set ( EXPAT_INCLUDE_DIRS ${ LIBDIR } /expat/ )
set ( EXPAT_LIBRARIES expat )
endif ( )
find_package ( PNG REQUIRED )
set ( OpenGL_GL_PREFERENCE "LEGACY" )
find_package ( OpenGL REQUIRED )
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if ( APPLE AND CMAKE_VERSION VERSION_GREATER_EQUAL "4.0" )
set ( OPENGL_LIBRARIES "-framework OpenGL" CACHE STRING "OpenGL framework" FORCE )
endif ( )
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find_package ( glfw3 REQUIRED )
# Find the Cereal serialization library
find_package ( cereal REQUIRED )
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if ( NOT TARGET cereal::cereal )
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set_target_properties ( cereal PROPERTIES IMPORTED_GLOBAL TRUE )
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add_library ( cereal::cereal ALIAS cereal )
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else ( )
set_target_properties ( cereal::cereal PROPERTIES IMPORTED_GLOBAL TRUE )
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endif ( )
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# l10n
set ( L10N_DIR "${SLIC3R_RESOURCES_DIR}/i18n" )
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set ( BBL_L18N_DIR "${CMAKE_CURRENT_SOURCE_DIR}/localization/i18n" )
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add_custom_target ( gettext_make_pot
C O M M A N D x g e t t e x t - - k e y w o r d = L - - k e y w o r d = _ L - - k e y w o r d = _ u 8 L - - k e y w o r d = L _ C O N T E X T : 1 , 2 c - - k e y w o r d = _ L _ P L U R A L : 1 , 2 - - a d d - c o m m e n t s = T R N - - f r o m - c o d e = U T F - 8 - - n o - l o c a t i o n - - d e b u g - - b o o s t
- f " $ { B B L _ L 1 8 N _ D I R } / l i s t . t x t "
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- o " $ { B B L _ L 1 8 N _ D I R } / O r c a S l i c e r . p o t "
Update eigen to v5.0.1 and libigl to v2.6.0. (#11311)
* Update eigen from v3.3.7 to v5.0.1.
This updates eigen from v3.3.7 released on December 11, 2018-12-11 to v5.0.1
released on 2025-11-11. There have be a large number of bug-fixes,
optimizations, and improvements between these releases. See the details at;
https://gitlab.com/libeigen/eigen/-/releases
It retains the previous custom minimal `CMakeLists.txt`, and adds a
README-OrcaSlicer.md that explains what version and parts of the upstream
eigen release have been included, and where the full release can be found.
* Update libigl from v2.0.0 (or older) to v2.6.0.
This updates libigl from what was probably v2.0.0 released on 2018-10-16 to
v2.6.0 released on 2025-05-15. It's possible the old version was even older
than that but there is no version indicators in the code and I ran out of
patience identifying missing changes and only went back as far as v2.0.0.
There have been a large number of bug-fixes, optimizations, and improvements
between these versions. See the following for details;
https://github.com/libigl/libigl/releases
I retained the minimal custom `CMakeLists.txt`, added `README.md` from the
libigl distribution which identifies the version, and added a
README-OrcaSlicer.md that details the version and parts that have been
included.
* Update libslic3r for libigl v2.6.0 changes.
This updates libslic3r for all changes moving to eigen v5.0.1 and libigl
v2.6.0. Despite the large number of updates to both dependencies, no changes
were required for the eigen update, and only one change was required for the
libigl update.
For libigl, `igl::Hit` was changed to a template taking the Scalar type to
use. Previously it was hard-coded to `float`, so to minimize possible impact
I've updated all places it is used from `igl::Hit` to `igl::Hit<float>`.
* Add compiler option `-DNOMINMAX` for libigl with MSVC.
MSVC by default defines `min(()` and `max()` macros that break
`std::numeric_limits<>::max()`. The upstream cmake that we don't include
adds `-DNOMINMAX` for the libigl module when compiling with MSVC, so we need
to add the same thing here.
* Fix src/libslic3r/TriangleMeshDeal.cpp for the unmodified upstream libigl.
This fixes `TriangleMeshDeal.cpp` to work with the unmodified upstream
libigl v2.6.0. loop.{h,cpp} implementation.
This file and feature was added in PR "BBS Port: Mesh Subdivision" (#12150)
which included changes to `loop.{h,cpp}` in the old version of libigl. This PR
avoids modifying the included dependencies, and uses the updated upstream
versions of those files without any modifications, which requires fixing
TriangleMeshDeal.cpp to work with them.
In particular, the modifications made to `loop.{h,cpp}` included changing the
return type from void to bool, adding additional validation checking of the
input meshes, and returning false if they failed validation. These added
checks looked unnecessary and would only have caught problems if the input
mesh was very corrupt.
To make `TriangleMeshDeal.cpp` work without this built-in checking
functionality, I removed checking/handling of any `false` return value.
There was also a hell of a lot of redundant copying and casting back and forth
between float and double, so I cleaned that up. The input and output meshs use
floats for the vertexes, and there would be no accuracy benefits from casting
to and from doubles for the simple weighted average operations done by
igl::loop(). So this just uses `Eigen:Map` to use the original input mesh
vertex data directly without requiring any copy or casting.
* Move eigen from included `deps_src` to externaly fetched `deps`.
This copys what PrusaSlicer did and moved it from an included dependency under
`deps_src` to an externaly fetched dependency under `deps`. This requires
updating some `CMakeList.txt` configs and removing the old and obsolete
`cmake/modules/FindEigen3.cmake`. The details of when this was done in
PrusaSlicer and the followup fixes are at;
* https://github.com/prusa3d/PrusaSlicer/commit/21116995d78b74dee69ce42874b643012a7c14e5
* https://github.com/prusa3d/PrusaSlicer/issues/13608
* https://github.com/prusa3d/PrusaSlicer/pull/13609
* https://github.com/prusa3d/PrusaSlicer/commit/e3c277b9eea0ca25e90e2378bcda198d56c4d304
For some reason I don't fully understand this also required fixing
`src/slic3r/GUI/GUI_App.cpp` by adding `#include <boost/nowide/cstdio.hpp>` to
fix an `error: ‘remove’ is not a member of ‘boost::nowide'`. The main thing I
don't understand is how it worked before. Note that this include is in the
PrusaSlicer version of this file, but it also significantly deviates from what
is currently in OrcaSlicer in many other ways.
* Whups... I missed adding the deps/Eigen/Eigen.cmake file...
* Tidy some whitespace indenting in CMakeLists.txt.
* Ugh... tabs indenting needing fixes.
* Change the include order of deps/Eigen.
It turns out that although Boost includes some references to Eigen, Eigen also
includes some references to Boost for supporting some of it's additional
numeric types.
I don't think it matters much since we are not using these features, but I
think technically its more correct to say Eigen depends on Boost than the
other way around, so I've re-ordered them.
* Add source for Eigen 5.0.1 download to flatpak yml config.
* Add explicit `DEPENDS dep_Boost to deps/Eigen.
I missed this before. This ensures we don't rely on include orders to make
sure Boost is installed before we configure Eigen.
* Add `DEPENDS dep_Boost dep_GMP dep_MPFR` to deps/Eigen.
It turns out Eigen can also use GMP and MPFR for multi-precision and
multi-precision-rounded numeric types if they are available.
Again, I don't think we are using these so it doesn't really matter, but it is
technically correct and ensures they are there if we ever do need them.
* Fix deps DEPENDENCY ordering for GMP, MPFR, Eigen, and CGAL.
I think this is finally correct. Apparently CGAL also optionally depends on
Eigen, so the correct dependency order from lowest to highest is GMP, MPFR, Eigen, and CGAL.
---------
Co-authored-by: Donovan Baarda <dbaarda@google.com>
Co-authored-by: Noisyfox <timemanager.rick@gmail.com>
2026-05-12 17:09:13 +10:00
C O M M A N D h i n t s T o P o t $ { S L I C 3 R _ R E S O U R C E S _ D I R } $ { B B L _ L 1 8 N _ D I R }
2022-07-15 23:37:19 +08:00
W O R K I N G _ D I R E C T O R Y $ { P R O J E C T _ S O U R C E _ D I R }
C O M M E N T " G e n e r a t e p o t f i l e f r o m s t r i n g s i n t h e s o u r c e t r e e "
)
add_custom_target ( gettext_merge_po_with_pot
W O R K I N G _ D I R E C T O R Y $ { P R O J E C T _ S O U R C E _ D I R }
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C O M M E N T " M e r g e l o c a l i z a t i o n p o w i t h n e w g e n e r a t e d p o t f i l e "
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)
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file ( GLOB BBL_L10N_PO_FILES "${BBL_L18N_DIR}/*/OrcaSlicer*.po" )
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foreach ( po_file ${ BBL_L10N_PO_FILES } )
GET_FILENAME_COMPONENT ( po_dir "${po_file}" DIRECTORY )
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SET ( po_new_file "${po_dir}/OrcaSlicer_.po" )
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add_custom_command (
T A R G E T g e t t e x t _ m e r g e _ p o _ w i t h _ p o t P R E _ B U I L D
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C O M M A N D m s g m e r g e - N - o $ { p o _ f i l e } $ { p o _ f i l e } " $ { B B L _ L 1 8 N _ D I R } / O r c a S l i c e r . p o t "
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D E P E N D S $ { p o _ f i l e }
)
endforeach ( )
add_custom_target ( gettext_po_to_mo
W O R K I N G _ D I R E C T O R Y $ { P R O J E C T _ S O U R C E _ D I R }
C O M M E N T " G e n e r a t e l o c a l i z a t i o n p o files ( binary ) f r o m m o files ( texts ) "
)
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file ( GLOB L10N_PO_FILES "${BBL_L18N_DIR}/*/OrcaSlicer*.po" )
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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}" )
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SET ( mo_file "${L10N_DIR}/${po_dir}/OrcaSlicer.mo" )
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add_custom_command (
T A R G E T g e t t e x t _ p o _ t o _ m o P R E _ B U I L D
C O M M A N D m s g f m t A R G S - - c h e c k - f o r m a t - o $ { m o _ f i l e } $ { p o _ f i l e }
#COMMAND msgfmt ARGS --check-compatibility -o ${mo_file} ${po_file}
D E P E N D S $ { p o _ f i l e }
)
endforeach ( )
find_package ( NLopt 1.4 REQUIRED )
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. "
" Y o u c a n t r y t o s p e c i f y t h e f i n d m o d u l e l o c a t i o n o f y o u r "
" O p e n V D B i n s t a l l a t i o n w i t h t h e O P E N V D B _ F I N D _ M O D U L E _ P A T H c a c h e v a r i a b l e . " )
endif ( )
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find_path ( SPNAV_INCLUDE_DIR spnav.h )
if ( SPNAV_INCLUDE_DIR )
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find_library ( SPNAV_LIB NAMES libspnav.a ) # Force linking libspnav statically
if ( SPNAV_LIB )
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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 ( )
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set ( TOP_LEVEL_PROJECT_DIR ${ PROJECT_SOURCE_DIR } )
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function ( orcaslicer_copy_dlls target config postfix output_dlls )
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if ( "${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "AMD64" )
set ( _arch "x64" )
elseif ( "${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "X86" )
set ( _arch "x86" )
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elseif ( "${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "ARM64" )
set ( _arch "arm64" )
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else ( )
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message ( FATAL_ERROR "Unable to detect architecture: ${CMAKE_SYSTEM_PROCESSOR}" )
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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 ( )
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file ( COPY ${ TOP_LEVEL_PROJECT_DIR } /deps/GMP/gmp/lib/win- ${ _arch } /libgmp-10.dll
$ { T O P _ L E V E L _ P R O J E C T _ D I R } / d e p s / M P F R / m p f r / l i b / w i n - $ { _ a r c h } / l i b m p f r - 4 . d l l
$ { T O P _ L E V E L _ P R O J E C T _ D I R } / d e p s / W e b V i e w 2 / l i b / w i n - $ { _ a r c h } / W e b V i e w 2 L o a d e r . d l l
2022-07-15 23:37:19 +08:00
D E S T I N A T I O N $ { _ o u t _ d i r } )
file ( COPY ${ CMAKE_PREFIX_PATH } /bin/occt/TKBO.dll
$ { C M A K E _ P R E F I X _ P A T H } / b i n / o c c t / T K B R e p . d l l
$ { C M A K E _ P R E F I X _ P A T H } / b i n / o c c t / T K C A F . d l l
$ { C M A K E _ P R E F I X _ P A T H } / b i n / o c c t / T K C D F . d l l
$ { C M A K E _ P R E F I X _ P A T H } / b i n / o c c t / T K e r n e l . d l l
$ { C M A K E _ P R E F I X _ P A T H } / b i n / o c c t / T K G 2 d . d l l
$ { C M A K E _ P R E F I X _ P A T H } / b i n / o c c t / T K G 3 d . d l l
$ { C M A K E _ P R E F I X _ P A T H } / b i n / o c c t / T K G e o m A l g o . d l l
$ { C M A K E _ P R E F I X _ P A T H } / b i n / o c c t / T K G e o m B a s e . d l l
$ { C M A K E _ P R E F I X _ P A T H } / b i n / o c c t / T K H L R . d l l
$ { C M A K E _ P R E F I X _ P A T H } / b i n / o c c t / T K L C A F . d l l
$ { C M A K E _ P R E F I X _ P A T H } / b i n / o c c t / T K M a t h . d l l
$ { C M A K E _ P R E F I X _ P A T H } / b i n / o c c t / T K M e s h . d l l
$ { C M A K E _ P R E F I X _ P A T H } / b i n / o c c t / T K P r i m . d l l
$ { C M A K E _ P R E F I X _ P A T H } / b i n / o c c t / T K S e r v i c e . d l l
$ { C M A K E _ P R E F I X _ P A T H } / b i n / o c c t / T K S h H e a l i n g . d l l
$ { C M A K E _ P R E F I X _ P A T H } / b i n / o c c t / T K S T E P . d l l
$ { C M A K E _ P R E F I X _ P A T H } / b i n / o c c t / T K S T E P 2 0 9 . d l l
$ { C M A K E _ P R E F I X _ P A T H } / b i n / o c c t / T K S T E P A t t r . d l l
$ { C M A K E _ P R E F I X _ P A T H } / b i n / o c c t / T K S T E P B a s e . d l l
$ { C M A K E _ P R E F I X _ P A T H } / b i n / o c c t / T K T o p A l g o . d l l
$ { C M A K E _ P R E F I X _ P A T H } / b i n / o c c t / T K V 3 d . d l l
$ { C M A K E _ P R E F I X _ P A T H } / b i n / o c c t / T K V C A F . d l l
$ { C M A K E _ P R E F I X _ P A T H } / b i n / o c c t / T K X C A F . d l l
$ { C M A K E _ P R E F I X _ P A T H } / b i n / o c c t / T K X D E S T E P . d l l
$ { C M A K E _ P R E F I X _ P A T H } / b i n / o c c t / T K X S B a s e . d l l
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$ { C M A K E _ P R E F I X _ P A T H } / b i n / f r e e t y p e . d l l
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D E S T I N A T I O N $ { _ o u t _ d i r } )
set ( ${ output_dlls }
$ { _ o u t _ d i r } / l i b g m p - 1 0 . d l l
$ { _ o u t _ d i r } / l i b m p f r - 4 . d l l
$ { _ o u t _ d i r } / W e b V i e w 2 L o a d e r . d l l
$ { _ o u t _ d i r } / T K B O . d l l
$ { _ o u t _ d i r } / T K B R e p . d l l
$ { _ o u t _ d i r } / T K C A F . d l l
$ { _ o u t _ d i r } / T K C D F . d l l
$ { _ o u t _ d i r } / T K e r n e l . d l l
$ { _ o u t _ d i r } / T K G 2 d . d l l
$ { _ o u t _ d i r } / T K G 3 d . d l l
$ { _ o u t _ d i r } / T K G e o m A l g o . d l l
$ { _ o u t _ d i r } / T K G e o m B a s e . d l l
$ { _ o u t _ d i r } / T K H L R . d l l
$ { _ o u t _ d i r } / T K L C A F . d l l
$ { _ o u t _ d i r } / T K M a t h . d l l
$ { _ o u t _ d i r } / T K M e s h . d l l
$ { _ o u t _ d i r } / T K P r i m . d l l
$ { _ o u t _ d i r } / T K S e r v i c e . d l l
$ { _ o u t _ d i r } / T K S h H e a l i n g . d l l
$ { _ o u t _ d i r } / T K S T E P . d l l
$ { _ o u t _ d i r } / T K S T E P 2 0 9 . d l l
$ { _ o u t _ d i r } / T K S T E P A t t r . d l l
$ { _ o u t _ d i r } / T K S T E P B a s e . d l l
$ { _ o u t _ d i r } / T K T o p A l g o . d l l
$ { _ o u t _ d i r } / T K V 3 d . d l l
$ { _ o u t _ d i r } / T K V C A F . d l l
$ { _ o u t _ d i r } / T K X C A F . d l l
$ { _ o u t _ d i r } / T K X D E S T E P . d l l
$ { _ o u t _ d i r } / T K X S B a s e . d l l
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$ { _ o u t _ d i r } / f r e e t y p e . d l l
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P A R E N T _ S C O P E
)
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endfunction ( )
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# libslic3r, OrcaSlicer GUI and the OrcaSlicer executable.
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add_subdirectory ( deps_src )
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add_subdirectory ( src )
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set_property ( DIRECTORY ${ CMAKE_CURRENT_SOURCE_DIR } PROPERTY VS_STARTUP_PROJECT OrcaSlicer_app_gui )
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add_dependencies ( gettext_make_pot hintsToPot )
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if ( SLIC3R_BUILD_SANDBOXES )
add_subdirectory ( sandboxes )
endif ( )
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if ( BUILD_TESTS )
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add_subdirectory ( tests )
endif ( )
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if ( NOT WIN32 AND NOT APPLE )
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set ( SLIC3R_APP_CMD "orca-slicer" )
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configure_file ( ${ LIBDIR } /dev-utils/platform/unix/build_appimage.sh.in ${ CMAKE_CURRENT_BINARY_DIR } /build_appimage.sh USE_SOURCE_PERMISSIONS @ONLY )
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endif ( )
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# Resources install target, configure fhs.hpp on UNIX
if ( WIN32 )
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install ( DIRECTORY "${SLIC3R_RESOURCES_DIR}/" DESTINATION "./resources" )
set ( CMAKE_INSTALL_SYSTEM_RUNTIME_LIBS_SKIP TRUE )
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include ( InstallRequiredSystemLibraries )
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install ( PROGRAMS ${ CMAKE_INSTALL_SYSTEM_RUNTIME_LIBS } DESTINATION "." )
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elseif ( SLIC3R_FHS )
# CMAKE_INSTALL_FULL_DATAROOTDIR: read-only architecture-independent data root (share)
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set ( SLIC3R_FHS_RESOURCES "${CMAKE_INSTALL_FULL_DATAROOTDIR}/OrcaSlicer" )
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install ( DIRECTORY ${ SLIC3R_RESOURCES_DIR } / DESTINATION ${ SLIC3R_FHS_RESOURCES }
P A T T E R N " * / u d e v " E X C L U D E
)
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install ( FILES src/dev-utils/platform/unix/com.orcaslicer.OrcaSlicer.desktop DESTINATION ${ CMAKE_INSTALL_DATAROOTDIR } /applications )
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foreach ( SIZE 32 128 192 )
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install ( FILES ${ SLIC3R_RESOURCES_DIR } /images/OrcaSlicer_ ${ SIZE } px.png
D E S T I N A T I O N $ { C M A K E _ I N S T A L L _ D A T A R O O T D I R } / i c o n s / h i c o l o r / $ { S I Z E } x $ { S I Z E } / a p p s R E N A M E O r c a S l i c e r . p n g
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)
endforeach ( )
elseif ( CMAKE_MACOSX_BUNDLE )
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# install(DIRECTORY "${SLIC3R_RESOURCES_DIR}/" DESTINATION "${CMAKE_INSTALL_PREFIX}/OrcaSlicer.app/Contents/resources")
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else ( )
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install ( FILES src/dev-utils/platform/unix/com.orcaslicer.OrcaSlicer.desktop DESTINATION ${ CMAKE_INSTALL_PREFIX } /resources/applications )
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install ( DIRECTORY "${SLIC3R_RESOURCES_DIR}/" DESTINATION "${CMAKE_INSTALL_PREFIX}/resources" )
endif ( )
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install ( FILES ${ CMAKE_SOURCE_DIR } /LICENSE.txt DESTINATION "." )
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configure_file ( ${ LIBDIR } /dev-utils/platform/unix/fhs.hpp.in ${ LIBDIR_BIN } /dev-utils/platform/unix/fhs.hpp )
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set ( CPACK_PACKAGE_NAME "OrcaSlicer" )
set ( CPACK_PACKAGE_VENDOR "SoftFever" )
set ( CPACK_PACKAGE_VERSION_MAJOR "${ORCA_VERSION_MAJOR}" )
set ( CPACK_PACKAGE_VERSION_MINOR "${ORCA_VERSION_MINOR}" )
set ( CPACK_PACKAGE_VERSION_PATCH "${ORCA_VERSION_PATCH}" )
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set ( CPACK_PACKAGE_FILE_NAME "OrcaSlicer_Windows_Installer_V${SoftFever_VERSION}" )
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set ( CPACK_PACKAGE_DESCRIPTION_SUMMARY "Orca Slicer is an open source slicer for FDM printers" )
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set ( CPACK_PACKAGE_HOMEPAGE_URL "https://github.com/OrcaSlicer/OrcaSlicer" )
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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_NSIS_EXTRA_INSTALL_COMMANDS "
C r e a t e S h o r t C u t \ \ \ " $ D E S K T O P \ \ \ \ O r c a S l i c e r . l n k \ \ \ " \ \ \ " $ I N S T D I R \ \ \ \ o r c a - s l i c e r . e x e \ \ \ "
" )
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 )
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include ( CPack )
