forked from openscad/openscad
-
Notifications
You must be signed in to change notification settings - Fork 0
/
CMakeLists.txt
1417 lines (1291 loc) · 53.4 KB
/
CMakeLists.txt
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
#
# CMake build system for OpenSCAD
#
# Configuration variables
# -DHEADLESS=<ON|OFF>
# -DNULLGL=<ON|OFF>
# -DSNAPSHOT=<ON|OFF>
# -DEXPERIMENTAL=<ON|OFF>
#
cmake_minimum_required(VERSION 3.13)
if(POLICY CMP0071) # Let AUTOMOC and AUTOUIC process GENERATED files.
cmake_policy(SET CMP0071 NEW)
endif()
if(POLICY CMP0072) # FindOpenGL prefers GLVND by default when available.
cmake_policy(SET CMP0072 NEW)
endif()
if(POLICY CMP0079) # `target_link_libraries()` allows use with targets in other directories.
cmake_policy(SET CMP0079 NEW)
endif()
if(POLICY CMP0082) # Install rules from add_subdirectory() calls are interleaved with those in caller.
cmake_policy(SET CMP0082 NEW)
endif()
if(POLICY CMP0077) # Let parent project set child project options (used to skip python lookup from manifold & force TBB)
cmake_policy(SET CMP0079 NEW)
endif()
include("cmake/Modules/openscad_version.cmake")
option(INFO "Display build configuration info at end of cmake config" ON)
option(ENABLE_TESTS "Run testsuite after building." ON)
option(EXPERIMENTAL "Enable Experimental Features" OFF)
option(USE_MANIFOLD_TRIANGULATOR "Use Manifold's triangulator instead of CGAL's" OFF)
option(USE_LEGACY_RENDERERS "Use legacy (non-VBO) OpenGL renderers" OFF)
option(SNAPSHOT "Create dev snapshot, uses nightly icons" OFF)
option(HEADLESS "Build without GUI frontend" OFF)
option(USE_QT6 "Build the GUI with Qt6" OFF)
option(ENABLE_EGL "Enable EGL support if available" ON)
option(ENABLE_GLX "Enable GLX support if available" ON)
# For now, we'll default to whatever OpenCSG uses (>=1.6 -> GLAD, <1.6 -> GLEW)
option(USE_GLAD "Use GLAD. Mutually exclusive from USE_GLEW" OFF)
option(USE_GLEW "Use GLEW. Mutually exclusive from USE_GLEW" OFF)
option(NULLGL "Build without OpenGL, (implies HEADLESS=ON) " OFF)
option(IDPREFIX "Prefix CSG nodes with index # (debugging purposes only, will break node cache)" OFF)
option(PROFILE "Enable compiling with profiling / test coverage instrumentation" OFF)
option(MXECROSS "Enable setup for MXE cross platform build" OFF)
option(OFFLINE_DOCS "Download Documentation for offline usage" OFF)
option(USE_MIMALLOC "Use mimalloc as malloc replacement." ON)
option(USE_BUILTIN_OPENCSG "Use OpenCSG from submodule." OFF)
option(USE_CCACHE "Use ccache to speed up compilation." ON)
option(ENABLE_CAIRO "Enable support for cairo vector graphics library." ON)
option(ENABLE_SPNAV "Enable support for libspnav input driver." ON)
option(ENABLE_HIDAPI "Enable support for HIDAPI input driver." ON)
option(ENABLE_TBB "Enable support for oneAPI Threading Building Blocks." ON)
option(ENABLE_CGAL "Enable CGAL." ON)
option(ALLOW_BUNDLED_HIDAPI "Allow usage of bundled HIDAPI library (Windows only)." OFF)
option(ENABLE_PYTHON "Enable experimental Python Interpreter" OFF)
option(BUILD_SHARED_LIBS "Build shared library" OFF)
include(CMakeDependentOption)
cmake_dependent_option(APPLE_UNIX "Build OpenSCAD in Unix mode in MacOS X instead of an Apple Bundle" OFF "APPLE" OFF)
cmake_dependent_option(ENABLE_QTDBUS "Enable DBus input driver for Qt." ON "NOT HEADLESS" OFF)
cmake_dependent_option(ENABLE_GAMEPAD "Enable Qt5Gamepad input driver." ON "NOT HEADLESS;NOT USE_QT6" OFF)
if(USE_QT6)
set(DEPLOYMENT_TARGET "10.15")
elseif(EXPERIMENTAL AND ENABLE_TBB)
# TBB 2021.8.0 uses aligned memory deallocation.
# While this is technically supported in macOS 10.13, an LLVM bug used to limit this to macOS 10.14+.
# The bug was fixed in LLVM 15.0.0 (https://reviews.llvm.org/D129198), but was still present in Xcode 14.3.1a.
set(DEPLOYMENT_TARGET "10.14")
else()
set(DEPLOYMENT_TARGET "10.13")
endif()
# Note: CMAKE_OSX_DEPLOYMENT_TARGET must be set before the project() invocation
set(CMAKE_OSX_DEPLOYMENT_TARGET ${DEPLOYMENT_TARGET} CACHE STRING "Minimum OS X deployment version")
project(OpenSCAD
VERSION ${PROJECT_VERSION}
DESCRIPTION "The Programmer's Solid 3D CAD Modeler"
HOMEPAGE_URL "https://openscad.org/"
LANGUAGES C CXX
)
# GNUInstallDirs must be done before BuildParameters
include(GNUInstallDirs)
# Use clang-tidy if run with -DCLANG_TIDY=1
set(CLANG_TIDY ${CLANG_TIDY} CACHE BOOL "Enable clang-tidy")
if(CLANG_TIDY)
if(APPLE)
# clang-tidy isn't directly available on Homebrew, but exists inside the llvm package
set(CLANG_TIDY_HINTS "/opt/homebrew/opt/llvm/bin" "/usr/local/opt/llvm/bin")
endif()
find_program(CLANG_TIDY_EXE NAMES clang-tidy REQUIRED HINTS ${CLANG_TIDY_HINTS})
message(STATUS "Found clang-tidy: ${CLANG_TIDY_EXE}")
include("cmake/Modules/RegexUtils.cmake")
escape_string_as_regex(regex "${CMAKE_SOURCE_DIR}/src/")
# /src/ext/.clang-tidy disables all checks for that dir. Copy into build dir to ignore generated sources.
configure_file(${CMAKE_SOURCE_DIR}/src/ext/.clang-tidy ${CMAKE_BINARY_DIR} COPYONLY)
# Regex hack below since negative lookahead is not supported (POSIX regex only)
# (?!ext/) becomes ([^e]...|e[^x]..|ex[^t].|ext[^/]|.{0,3}$)
# CMAKE_CXX_CLANG_TIDY must be set before target is created (with add_executable())
set(CMAKE_CXX_CLANG_TIDY "${CLANG_TIDY_EXE};--header-filter=${regex}([^e]...|e[^x]..|ex[^t].|ext[^/]|.{0,3}$)")
# append ";--fix" to arguments above to apply automatic fix (if the given checks support it)
endif(CLANG_TIDY)
add_executable(OpenSCAD)
set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/submodules/sanitizers-cmake/cmake" ${CMAKE_MODULE_PATH})
find_package(Sanitizers)
# Strict c++17, e.g. no GNU extensions
set_property(TARGET OpenSCAD PROPERTY CXX_STANDARD 17)
set_property(TARGET OpenSCAD PROPERTY CXX_EXTENSIONS OFF)
set_property(TARGET OpenSCAD PROPERTY CXX_STANDARD_REQUIRED ON)
# Output compilation database (compile_commands.json), so we can e.g. run clang-tidy or other tools separately
set_property(TARGET OpenSCAD PROPERTY EXPORT_COMPILE_COMMANDS ON)
set_property(TARGET OpenSCAD PROPERTY LINKER_LANGUAGE CXX)
# Verbose link step
if(("${CMAKE_CXX_COMPILER_FRONTEND_VARIANT}" STREQUAL "GNU") OR
("${CMAKE_CXX_COMPILER_ID}" MATCHES "AppleClang|Clang|GNU"))
target_link_options(OpenSCAD BEFORE PRIVATE "-v")
endif()
set(SUFFIX "" CACHE STRING "Installation suffix for binary (e.g. 'nightly')")
set(STACKSIZE 8388608 CACHE STRING "Stack size (default is 8MB)")
if(PROFILE)
SET(GCC_COVERAGE_COMPILE_FLAGS "-g -O0 --coverage -fprofile-arcs -ftest-coverage -fprofile-dir=.gcov")
SET(GCC_COVERAGE_LINK_FLAGS "--coverage")
# TODO use more specific commands "target_compile_options" etc. to avoid potentially affecting submodules?
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${GCC_COVERAGE_COMPILE_FLAGS}")
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${GCC_COVERAGE_COMPILE_FLAGS}")
SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${GCC_COVERAGE_LINK_FLAGS}")
endif()
if (CMAKE_SYSTEM_NAME STREQUAL Emscripten)
set(Boost_USE_STATIC_LIBS ON CACHE BOOL "" FORCE)
set(Boost_USE_STATIC_RUNTIME ON CACHE BOOL "" FORCE)
set(ENABLE_CAIRO OFF CACHE BOOL "" FORCE)
set(ENABLE_TBB OFF CACHE BOOL "" FORCE)
set(NULLGL ON CACHE BOOL "" FORCE)
set(USE_MIMALLOC OFF CACHE BOOL "" FORCE)
set(ENV{PKG_CONFIG_PATH} "/emsdk/upstream/emscripten/cache/sysroot/lib/pkgconfig")
target_compile_definitions(OpenSCAD PRIVATE CGAL_DISABLE_ROUNDING_MATH_CHECK)
target_link_libraries(OpenSCAD PRIVATE /emsdk/upstream/emscripten/cache/sysroot/lib/libz.a)
target_link_options(OpenSCAD PUBLIC
-sALLOW_MEMORY_GROWTH=1
-sENVIRONMENT=web,worker
-sEXIT_RUNTIME=1
-sEXPORT_ES6=1
-sEXPORT_NAME=OpenSCAD
-sEXPORTED_RUNTIME_METHODS=['FS','ENV','callMain','ERRNO_CODES']
-sFORCE_FILESYSTEM=1
-sMODULARIZE=1
-sNO_DISABLE_EXCEPTION_CATCHING
-sUSE_PTHREADS=0
)
endif()
if(NULLGL)
set(HEADLESS ON CACHE BOOL "" FORCE)
endif()
if(EXPERIMENTAL)
target_compile_definitions(OpenSCAD PRIVATE ENABLE_EXPERIMENTAL)
endif()
if(IDPREFIX)
target_compile_definitions(OpenSCAD PRIVATE IDPREFIX)
endif()
if(USE_LEGACY_RENDERERS)
target_compile_definitions(OpenSCAD PRIVATE USE_LEGACY_RENDERERS)
endif()
if (NOT "${SUFFIX}" STREQUAL "")
set(SUFFIX_WITH_DASH "-${SUFFIX}")
target_compile_definitions(OpenSCAD PRIVATE OPENSCAD_SUFFIX="${SUFFIX_WITH_DASH}")
endif()
if (MXECROSS OR WIN32)
add_subdirectory(winconsole)
set_property(TARGET OpenSCAD PROPERTY WIN32_EXECUTABLE ON)
endif()
set(OPENSCAD_LIB_OUTPUT_DIR "${CMAKE_CURRENT_BINARY_DIR}/objects")
file(MAKE_DIRECTORY ${OPENSCAD_LIB_OUTPUT_DIR})
# Default to Release build
#if(NOT CMAKE_BUILD_TYPE)
# message(STATUS "CMAKE_BUILD_TYPE not specified. Defaulting to 'Release'")
# message(STATUS "Usage: cmake -DCMAKE_BUILD_TYPE=[Debug|Release|RelWithDebInfo|MinSizeRel] .")
# set(CMAKE_BUILD_TYPE Release)
#else()
# message(STATUS "CMAKE_BUILD_TYPE: ${CMAKE_BUILD_TYPE}")
#endif()
target_compile_options(OpenSCAD PRIVATE "$<$<CONFIG:DEBUG>:-DDEBUG>")
target_compile_definitions(OpenSCAD PRIVATE _REENTRANT UNICODE _UNICODE)
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -frounding-math")
if (WIN32) # gcc bug spams warnings, See issue #2771
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-attributes")
endif()
endif()
find_package(PkgConfig)
add_subdirectory(submodules)
# The submodules will set up mimalloc if needed, and we need to defer any
# target_link_libraries() calls until after that.
if (MXECROSS)
target_compile_definitions(OpenSCAD PRIVATE LIBXML_STATIC STATIC_QT_SVG_PLUGIN)
target_compile_definitions(OpenSCAD PRIVATE GLEW_STATIC)
target_link_libraries(OpenSCAD PRIVATE bcrypt)
endif()
macro(find_graphics)
# NULLGL - Allow us to build without OpenGL(TM). run 'cmake .. -DNULLGL=1'
# Most tests will fail, but it can be used for testing/experiments
if(NULLGL)
target_compile_definitions(OpenSCAD PRIVATE NULLGL)
else()
set(OPENSCAD_UNITY_BUILD ${CMAKE_UNITY_BUILD})
set(CMAKE_UNITY_BUILD OFF)
if(NOT USE_BUILTIN_OPENCSG)
find_package(OpenCSG REQUIRED QUIET)
target_link_libraries(OpenSCAD PRIVATE ${OPENCSG_LIBRARY})
message(STATUS "OpenCSG: ${OPENCSG_VERSION_STRING}")
if(MSVC)
find_path(OPENCSG_INCLUDE_DIRS opencsg/opencsg.h)
target_include_directories(OpenSCAD SYSTEM PRIVATE "${OPENCSG_INCLUDE_DIRS}/opencsg")
else()
find_path(OPENCSG_INCLUDE_DIRS opencsg.h)
target_include_directories(OpenSCAD SYSTEM PRIVATE ${OPENCSG_INCLUDE_DIRS})
endif()
else()
include("submodules/CMakeLists-OpenCSG.txt")
target_link_libraries(OpenSCAD PRIVATE OpenCSG)
message(STATUS "OpenCSG submodule: ${OPENCSG_VERSION_STRING}")
endif(NOT USE_BUILTIN_OPENCSG)
set(CMAKE_UNITY_BUILD ${OPENSCAD_UNITY_BUILD})
target_compile_definitions(OpenSCAD PRIVATE ENABLE_OPENCSG)
if (${OPENCSG_VERSION_STRING} VERSION_LESS "1.6.0")
set(OPENCSG_GLEW ON)
target_compile_definitions(OpenSCAD PRIVATE OPENCSG_GLEW)
endif()
if (NOT USE_GLAD AND NOT USE_GLEW)
if (OPENCSG_GLEW)
set(USE_GLEW ON)
set(WRANGLER "glew")
else()
set(USE_GLAD ON)
set(WRANGLER "GLAD")
endif()
message(STATUS "USE_GLAD/USE_GLEW not specified: Defaulting to ${WRANGLER}")
endif()
if (USE_GLEW OR OPENCSG_GLEW)
find_package(GLEW REQUIRED QUIET)
message(STATUS "GLEW: ${GLEW_VERSION}")
target_link_libraries(OpenSCAD PRIVATE GLEW::glew)
set(GLEW_SOURCES src/glview/glew-utils.cc)
endif()
find_package(OpenGL REQUIRED QUIET)
target_link_libraries(OpenSCAD PRIVATE ${OPENGL_LIBRARIES})
message(STATUS "OpenGL: ${OPENGL_LIBRARIES}")
endif()
endmacro(find_graphics)
if (MSVC)
# Flex lexer options
set(WINCOMPAT "--wincompat --nounistd")
target_compile_definitions(OpenSCAD PRIVATE _USE_MATH_DEFINES)
find_package(Eigen3 CONFIG REQUIRED)
target_link_libraries(OpenSCAD PRIVATE Eigen3::Eigen)
message(STATUS "Eigen: ${Eigen3_VERSION}")
set(Boost_USE_STATIC_LIBS TRUE)
find_package(Boost 1.56 REQUIRED COMPONENTS filesystem system regex program_options)
message(STATUS "Boost: ${Boost_VERSION}")
target_include_directories(OpenSCAD SYSTEM PRIVATE ${Boost_INCLUDE_DIRS})
target_link_libraries(OpenSCAD PRIVATE ${Boost_LIBRARIES})
find_package(harfbuzz CONFIG REQUIRED)
find_path(HARFBUZZ_INCLUDE_DIRS harfbuzz)
target_include_directories(OpenSCAD SYSTEM PRIVATE ${HARFBUZZ_INCLUDE_DIRS}/harfbuzz)
target_link_libraries(OpenSCAD PRIVATE harfbuzz::harfbuzz)
find_package(unofficial-fontconfig CONFIG REQUIRED)
target_link_libraries(OpenSCAD PRIVATE unofficial::fontconfig::fontconfig)
find_package(unofficial-glib CONFIG REQUIRED)
target_include_directories(OpenSCAD SYSTEM PRIVATE ${GLIB2_INCLUDE_DIRS})
target_link_libraries(OpenSCAD PRIVATE unofficial::glib::gio unofficial::glib::glib unofficial::glib::gmodule unofficial::glib::gobject)
find_package(double-conversion CONFIG REQUIRED)
target_link_libraries(OpenSCAD PRIVATE double-conversion::double-conversion)
find_library(GETTEXT_LIBRARY libintl)
target_link_libraries(OpenSCAD PRIVATE ${GETTEXT_LIBRARY})
# call before setting local CMAKE_MODULE_PATH so we use VCPKG version of FindGLEW
find_graphics()
# needed for QtQScintilla, maybe others
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules")
else()
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules")
if(MXECROSS)
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules/MXE")
endif()
if(NOT "$ENV{OPENSCAD_LIBRARIES}" STREQUAL "")
list(APPEND CMAKE_PREFIX_PATH "$ENV{OPENSCAD_LIBRARIES}")
if(APPLE)
list(APPEND CMAKE_IGNORE_PREFIX_PATH "/opt/homebrew") # Homebrew Apple Silicon
list(APPEND CMAKE_IGNORE_PREFIX_PATH "/usr/local") # Homebrew Intel
endif()
endif()
find_package(Eigen3 REQUIRED)
target_include_directories(OpenSCAD SYSTEM PRIVATE ${EIGEN3_INCLUDE_DIR})
target_compile_definitions(OpenSCAD PRIVATE EIGEN_DONT_ALIGN)
message(STATUS "Eigen: ${Eigen3_VERSION}")
find_package(Boost 1.56 REQUIRED COMPONENTS filesystem system regex program_options)
message(STATUS "Boost: ${Boost_VERSION}")
target_include_directories(OpenSCAD SYSTEM PRIVATE ${Boost_INCLUDE_DIRS})
target_link_libraries(OpenSCAD PRIVATE ${Boost_LIBRARIES})
find_package(HarfBuzz 0.9.19 REQUIRED QUIET)
message(STATUS "Harfbuzz: ${HARFBUZZ_VERSION}")
target_include_directories(OpenSCAD SYSTEM PRIVATE ${HARFBUZZ_INCLUDE_DIRS})
target_link_libraries(OpenSCAD PRIVATE ${HARFBUZZ_LIBRARIES})
find_package(FontConfig 2.8.0 REQUIRED QUIET)
message(STATUS "Fontconfig: ${FONTCONFIG_VERSION}")
target_link_libraries(OpenSCAD PRIVATE ${FONTCONFIG_LIBRARIES})
find_package(GLIB2 2.26 REQUIRED QUIET)
message(STATUS "Glib: ${GLIB2_VERSION}")
target_include_directories(OpenSCAD SYSTEM PRIVATE ${GLIB2_INCLUDE_DIRS})
target_link_libraries(OpenSCAD PRIVATE ${GLIB2_LIBRARIES})
find_package(DoubleConversion REQUIRED QUIET)
target_link_libraries(OpenSCAD PRIVATE ${DoubleConversion_LIBRARIES})
find_graphics()
endif()
if(USE_GLAD)
target_link_libraries(OpenSCAD PRIVATE ${CMAKE_DL_LIBS})
endif()
if (("${Boost_VERSION}" VERSION_GREATER "1.72") AND ("${Boost_VERSION}" VERSION_LESS "1.76"))
# Avoid warning messages from boost which are also caused by boost's code.
# https://github.com/boostorg/property_tree/issues/51
target_compile_definitions(OpenSCAD PUBLIC BOOST_BIND_GLOBAL_PLACEHOLDERS)
endif()
if(ENABLE_CGAL)
# Note: Saving CMAKE_MODULE_PATH as CGAL will overwrite it.
# Reconsider this after CGAL 5.4: https://github.com/CGAL/cgal/pull/6029
set(OPENSCAD_ORIGINAL_CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH})
set(CGAL_DO_NOT_WARN_ABOUT_CMAKE_BUILD_TYPE TRUE)
# Some older versions do not match with CGAL 5.0 REQUIRED, so we check after.
find_package(CGAL REQUIRED COMPONENTS Core)
if (${CGAL_MAJOR_VERSION} LESS 5)
message(FATAL_ERROR "CGAL: ${CGAL_MAJOR_VERSION}.${CGAL_MINOR_VERSION}.${CGAL_BUGFIX_VERSION} less than required minimum version 5.0")
endif()
message(STATUS "CGAL: ${CGAL_MAJOR_VERSION}.${CGAL_MINOR_VERSION}.${CGAL_BUGFIX_VERSION}")
target_compile_definitions(OpenSCAD PRIVATE ENABLE_CGAL)
# The macro `CGAL_DEBUG` allows to force CGAL assertions, even if `NDEBUG` is defined,
# Enabling CGAL assertions is necessary for us to catch them before they cause a crash
# on bad geometry input.
target_compile_definitions(OpenSCAD PRIVATE CGAL_DEBUG)
target_compile_definitions(OpenSCAD PRIVATE CGAL_USE_GMPXX)
if(TARGET CGAL::CGAL)
target_link_libraries(OpenSCAD PRIVATE CGAL::CGAL CGAL::CGAL_Core)
message(STATUS "CGAL: Using target CGAL::CGAL CGAL::CGAL_Core")
else()
target_link_libraries(OpenSCAD PRIVATE ${CGAL_LIBRARY} ${GMP_LIBRARIES} ${MPFR_LIBRARIES})
endif()
# revert any changes to module path from CGAL_Macros.cmake; see note above
# Commented out code should work in CGAL>= 5.4
#if (CGAL_MODULE_PATH_IS_SET)
# set(CMAKE_MODULE_PATH ${OPENSCAD_ORIGINAL_CMAKE_MODULE_PATH})
#endif()
set(CMAKE_MODULE_PATH ${OPENSCAD_ORIGINAL_CMAKE_MODULE_PATH})
endif(ENABLE_CGAL)
find_package(LibZip REQUIRED QUIET)
message(STATUS "libzip: ${LIBZIP_VERSION}")
target_include_directories(OpenSCAD SYSTEM PRIVATE ${LIBZIP_INCLUDE_DIR_ZIP} ${LIBZIP_INCLUDE_DIR_ZIPCONF})
target_link_libraries(OpenSCAD PRIVATE ${LIBZIP_LIBRARY})
target_compile_definitions(OpenSCAD PRIVATE ENABLE_LIBZIP)
find_package(Freetype 2.4.9 REQUIRED QUIET)
message(STATUS "Freetype: ${FREETYPE_VERSION_STRING}")
target_include_directories(OpenSCAD SYSTEM PRIVATE ${FREETYPE_INCLUDE_DIRS})
target_link_libraries(OpenSCAD PRIVATE ${FREETYPE_LIBRARIES})
find_package(LibXml2 2.9 REQUIRED QUIET)
message(STATUS "LibXml2: ${LIBXML2_VERSION_STRING}")
target_include_directories(OpenSCAD SYSTEM PRIVATE ${LIBXML2_INCLUDE_DIR})
target_link_libraries(OpenSCAD PRIVATE ${LIBXML2_LIBRARIES})
if(ENABLE_PYTHON)
find_package(Python REQUIRED COMPONENTS Interpreter Development)
find_package(CryptoPP REQUIRED)
message(STATUS "Python enabled, using Crypto++ ${PC_CRYPTOPP_VERSION}")
target_include_directories(OpenSCAD PRIVATE ${Python_INCLUDE_DIRS})
target_include_directories(OpenSCAD PRIVATE ${CRYPTOPP_INCLUDE_DIRS})
target_link_libraries(OpenSCAD PRIVATE ${Python_LIBRARIES})
target_link_libraries(OpenSCAD PRIVATE ${CRYPTOPP_LIBRARIES})
endif()
if(ENABLE_HIDAPI)
find_package(HidAPI 0.10 QUIET)
if(HIDAPI_FOUND)
set(INPUT_DRIVER_HIDAPI_SOURCES src/gui/input/HidApiInputDriver.cc)
target_include_directories(OpenSCAD SYSTEM PRIVATE ${HIDAPI_INCLUDE_DIR})
target_link_libraries(OpenSCAD PRIVATE ${HIDAPI_LIBRARY})
target_compile_definitions(OpenSCAD PRIVATE ENABLE_HIDAPI)
message(STATUS "HidAPI: ${HIDAPI_VERSION_STRING}")
elseif(ALLOW_BUNDLED_HIDAPI)
set(HIDAPI_SRC_DIR "src/ext/hidapi")
file(STRINGS "${HIDAPI_SRC_DIR}/VERSION" HIDAPI_VERSION_STRING)
target_include_directories(OpenSCAD SYSTEM PRIVATE "${HIDAPI_SRC_DIR}")
set(INPUT_DRIVER_HIDAPI_SOURCES "${HIDAPI_SRC_DIR}/hid.c" src/gui/input/HidApiInputDriver.cc)
target_compile_definitions(OpenSCAD PRIVATE ENABLE_HIDAPI)
target_link_libraries(OpenSCAD PRIVATE setupapi hid)
message(STATUS "HidAPI: ${HIDAPI_VERSION_STRING} (bundled)")
else()
message(STATUS "HIDAPI: disabled")
endif()
else()
message(STATUS "HIDAPI: disabled per user request")
endif()
if(ENABLE_SPNAV)
find_package(SpNav QUIET)
if(SPNAV_FOUND)
message(STATUS "SpNav: found")
set(INPUT_DRIVER_SPNAV_SOURCES src/gui/input/SpaceNavInputDriver.cc)
target_include_directories(OpenSCAD SYSTEM PRIVATE ${SPNAV_INCLUDE_DIR})
target_link_libraries(OpenSCAD PRIVATE ${SPNAV_LIBRARY})
target_compile_definitions(OpenSCAD PRIVATE ENABLE_SPNAV)
else()
message(STATUS "SpNav: disabled")
endif()
endif()
if(ENABLE_CAIRO)
find_package(Cairo 1.14 QUIET)
if (CAIRO_VERSION)
message(STATUS "Cairo: ${CAIRO_VERSION}")
target_include_directories(OpenSCAD SYSTEM PRIVATE ${CAIRO_INCLUDE_DIRS})
target_link_libraries(OpenSCAD PRIVATE ${CAIRO_LIBRARIES})
target_compile_definitions(OpenSCAD PRIVATE ENABLE_CAIRO)
else()
message(STATUS "Cairo: disabled")
endif()
else()
message(STATUS "Cairo: disabled per user request")
endif()
find_package(FLEX REQUIRED QUIET)
message(STATUS "Flex: ${FLEX_VERSION}")
find_package(BISON REQUIRED QUIET)
message(STATUS "Bison: ${BISON_VERSION}")
if(NOT MSVC)
find_package(Lib3MF)
if (Lib3MF_FOUND)
message(STATUS "lib3mf: ${Lib3MF_VERSION}")
target_link_libraries(OpenSCAD PRIVATE Lib3MF::Lib3MF)
target_compile_definitions(OpenSCAD PRIVATE ENABLE_LIB3MF)
if (Lib3MF_VERSION VERSION_GREATER_EQUAL 2)
set(LIB3MF_SOURCES src/io/export_3mf_v2.cc src/io/import_3mf_v2.cc)
else()
set(LIB3MF_SOURCES src/io/export_3mf_v1.cc src/io/import_3mf_v1.cc)
endif()
else()
set(LIB3MF_SOURCES src/io/export_3mf_dummy.cc src/io/import_3mf_dummy.cc)
message(STATUS "lib3mf: disabled")
endif()
endif()
# Automatically add the current source and build directories to the include path.
set(CMAKE_INCLUDE_CURRENT_DIR ON) # (does not propagate down to subdirectories)
if(USE_GLAD)
target_compile_definitions(OpenSCAD PRIVATE USE_GLAD)
else()
target_compile_definitions(OpenSCAD PRIVATE USE_GLEW)
endif()
target_include_directories(OpenSCAD PRIVATE
"src"
"src/core"
"src/core/customizer"
"src/ext"
"src/ext/json"
"src/ext/lexertl/include"
"src/ext/libtess2/Include"
"src/ext"
"src/geometry"
"src/geometry/cgal"
"src/geometry/manifold"
"src/glview"
"src/glview/preview"
"src/glview/cgal"
"src/gui"
"src/io"
"src/platform"
"src/utils"
)
FLEX_TARGET(openscad_lexer src/core/lexer.l ${OPENSCAD_LIB_OUTPUT_DIR}/lexer.cxx DEFINES_FILE ${OPENSCAD_LIB_OUTPUT_DIR}/lexer.hxx COMPILE_FLAGS ${WINCOMPAT})
BISON_TARGET(openscad_parser src/core/parser.y ${OPENSCAD_LIB_OUTPUT_DIR}/parser.cxx DEFINES_FILE ${OPENSCAD_LIB_OUTPUT_DIR}/parser.hxx COMPILE_FLAGS "-d -p parser")
ADD_FLEX_BISON_DEPENDENCY(openscad_lexer openscad_parser)
FLEX_TARGET(comment_lexer src/core/customizer/comment_lexer.l ${OPENSCAD_LIB_OUTPUT_DIR}/comment_lexer.cxx DEFINES_FILE ${OPENSCAD_LIB_OUTPUT_DIR}/comment_lexer.hxx COMPILE_FLAGS ${WINCOMPAT})
BISON_TARGET(comment_parser src/core/customizer/comment_parser.y ${OPENSCAD_LIB_OUTPUT_DIR}/comment_parser.cxx DEFINES_FILE ${OPENSCAD_LIB_OUTPUT_DIR}/comment_parser.hxx COMPILE_FLAGS "-d -p comment_parser")
ADD_FLEX_BISON_DEPENDENCY(comment_lexer comment_parser)
if(NOT HEADLESS)
if (APPLE AND EXISTS /usr/local/opt/qt)
list(APPEND CMAKE_PREFIX_PATH "/usr/local/opt/qt")
endif()
if (USE_QT6)
if (APPLE AND EXISTS /usr/local/opt/qt@6)
list(APPEND CMAKE_PREFIX_PATH "/usr/local/opt/qt@6")
endif()
if (APPLE AND EXISTS /opt/homebrew/opt/qt@6)
list(APPEND CMAKE_PREFIX_PATH "/opt/homebrew/opt/qt@6")
endif()
else()
if (APPLE AND EXISTS /usr/local/opt/qt@5)
list(APPEND CMAKE_PREFIX_PATH "/usr/local/opt/qt@5")
endif()
if (APPLE AND EXISTS /opt/homebrew/opt/qt@5)
list(APPEND CMAKE_PREFIX_PATH "/opt/homebrew/opt/qt@5")
endif()
endif()
if("${CMAKE_VERSION}" VERSION_GREATER_EQUAL "3.14")
set_property(TARGET OpenSCAD PROPERTY AUTOGEN_ORIGIN_DEPENDS OFF)
endif()
set_property(TARGET OpenSCAD PROPERTY AUTOMOC ON)
set_property(TARGET OpenSCAD PROPERTY AUTOUIC ON)
set_property(TARGET OpenSCAD PROPERTY AUTORCC ON)
set_property(TARGET OpenSCAD PROPERTY AUTOUIC_OPTIONS --tr q_)
set_property(TARGET OpenSCAD PROPERTY AUTORCC_OPTIONS --threshold 10 --compress 9)
if (USE_QT6)
find_package(Qt6 COMPONENTS Core Core5Compat Widgets Multimedia OpenGL OpenGLWidgets Concurrent Network Svg REQUIRED QUIET)
message(STATUS "Qt6: ${Qt6_VERSION}")
if (Qt6_POSITION_INDEPENDENT_CODE)
set_property(TARGET OpenSCAD PROPERTY POSITION_INDEPENDENT_CODE ON)
endif()
find_package(Qt6QScintilla 2.8.0 REQUIRED QUIET)
message(STATUS "QScintilla: ${QT6QSCINTILLA_VERSION_STRING}")
if(ENABLE_QTDBUS)
find_package(Qt6DBus QUIET)
if (Qt6DBus_FOUND)
message(STATUS "DBus input driver enabled")
target_compile_definitions(OpenSCAD PRIVATE ENABLE_DBUS)
set(INPUT_DRIVER_DBUS_SOURCES src/gui/input/DBusInputDriver.cc)
qt6_add_dbus_interface(INPUT_DRIVER_DBUS_SOURCES org.openscad.OpenSCAD.xml openscad_interface)
qt6_add_dbus_adaptor(INPUT_DRIVER_DBUS_SOURCES org.openscad.OpenSCAD.xml gui/input/DBusInputDriver.h DBusInputDriver openscad_adaptor)
else()
message(STATUS "DBus input driver disabled as the QtDBus module could not be found.")
endif()
else()
message(STATUS "DBus input driver disabled per user request.")
endif()
else()
find_package(Qt5 5.4 COMPONENTS Core Widgets Multimedia OpenGL Concurrent Network Svg REQUIRED QUIET)
message(STATUS "Qt5: ${Qt5_VERSION}")
if (Qt5_POSITION_INDEPENDENT_CODE)
set_property(TARGET OpenSCAD PROPERTY POSITION_INDEPENDENT_CODE ON)
endif()
if (("${Qt5_VERSION}" VERSION_GREATER_EQUAL "5.4"))
target_compile_definitions(OpenSCAD PRIVATE USE_QOPENGLWIDGET)
endif()
find_package(Qt5QScintilla 2.8.0 REQUIRED QUIET)
message(STATUS "QScintilla: ${QT5QSCINTILLA_VERSION_STRING}")
if(ENABLE_QTDBUS)
find_package(Qt5DBus QUIET)
if (Qt5DBus_FOUND)
message(STATUS "DBus input driver enabled")
target_compile_definitions(OpenSCAD PRIVATE ENABLE_DBUS)
set(INPUT_DRIVER_DBUS_SOURCES src/gui/input/DBusInputDriver.cc)
qt5_add_dbus_interface(INPUT_DRIVER_DBUS_SOURCES org.openscad.OpenSCAD.xml openscad_interface)
qt5_add_dbus_adaptor(INPUT_DRIVER_DBUS_SOURCES org.openscad.OpenSCAD.xml gui/input/DBusInputDriver.h DBusInputDriver openscad_adaptor)
else()
message(STATUS "DBus input driver disabled as the QtDBus module could not be found.")
endif()
else()
message(STATUS "DBus input driver disabled per user request.")
endif()
if(ENABLE_GAMEPAD)
find_package(Qt5Gamepad QUIET)
if (Qt5Gamepad_FOUND)
message(STATUS "Qt5Gamepad input driver enabled")
set(GUI_SOURCES ${GUI_SOURCES} src/gui/input/QGamepadInputDriver.cc)
target_compile_definitions(OpenSCAD PRIVATE ENABLE_QGAMEPAD)
else()
message(STATUS "Qt5Gamepad input driver disabled as the Qt5Gamepad module could not be found.")
endif()
else()
message(STATUS "Qt5Gamepad input driver disabled per user request.")
endif()
endif()
endif()
# Setup ccache (if available) to speed up recompiles. It's especially useful
# when switching back and forth between branches where large numbers of files
# would otherwise need to be re-compiled each time.
if(USE_CCACHE)
find_program(CCACHE_PATH ccache)
if (CCACHE_PATH)
set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ${CCACHE_PATH})
set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK ${CCACHE_PATH})
endif()
endif()
target_compile_definitions(OpenSCAD PRIVATE OPENSCAD_VERSION=${OPENSCAD_VERSION} OPENSCAD_SHORTVERSION=${OPENSCAD_SHORTVERSION} OPENSCAD_YEAR=${OPENSCAD_YEAR} OPENSCAD_MONTH=${OPENSCAD_MONTH})
if (DEFINED OPENSCAD_DAY)
target_compile_definitions(OpenSCAD PRIVATE OPENSCAD_DAY=${OPENSCAD_DAY})
endif()
if(DEFINED OPENSCAD_COMMIT)
target_compile_definitions(OpenSCAD PRIVATE OPENSCAD_COMMIT=${OPENSCAD_COMMIT})
endif()
#
# Platform specific settings
#
# Stack size 8MB; github issue 116
target_compile_definitions(OpenSCAD PRIVATE "STACKSIZE=${STACKSIZE}") # used as default in src/platform/PlatformUtils.h
if(NULLGL)
set(OFFSCREEN_METHOD "NULLGL")
message(STATUS "Offscreen OpenGL Context - using NULLGL")
else()
SET(OFFSCREEN_METHOD "<undefined>")
endif()
if(APPLE)
target_compile_definitions(OpenSCAD PRIVATE OPENSCAD_OS="Mac OS X")
message(STATUS "Offscreen OpenGL Context - using Apple CGL/NSOpenGL")
set(PLATFORM_SOURCES src/platform/PlatformUtils-mac.mm src/io/imageutils-macosx.cc src/platform/CocoaUtils.mm)
if(NOT HEADLESS)
set(PLATFORM_SOURCES ${PLATFORM_SOURCES} src/gui/AppleEvents.cc)
endif()
if(NOT NULLGL)
target_compile_definitions(OpenSCAD PRIVATE GL_SILENCE_DEPRECATION)
set(OFFSCREEN_METHOD "Apple CGL/NSOpenGL")
set(PLATFORM_SOURCES ${PLATFORM_SOURCES}
src/glview/offscreen-old/OffscreenContextNSOpenGL.mm
src/glview/OffscreenContextCGL.cc)
endif()
find_library(COCOA_LIBRARY Cocoa)
target_link_libraries(OpenSCAD PRIVATE ${COCOA_LIBRARY})
elseif(UNIX)
target_compile_definitions(OpenSCAD PRIVATE OPENSCAD_OS="Unix")
set(PLATFORM_SOURCES src/io/imageutils-lodepng.cc src/platform/PlatformUtils-posix.cc)
if(NOT NULLGL)
set(OFFSCREEN_METHOD "Unix")
if(ENABLE_EGL AND OpenGL_EGL_FOUND)
target_compile_definitions(OpenSCAD PRIVATE ENABLE_EGL)
set(OFFSCREEN_METHOD "${OFFSCREEN_METHOD} EGL")
set(PLATFORM_SOURCES ${PLATFORM_SOURCES}
src/glview/offscreen-old/OffscreenContextEGL.cc
src/glview/OffscreenContextEGL.cc)
if (NOT USE_GLAD)
target_compile_definitions(OpenSCAD PRIVATE GLEW_EGL)
endif()
target_link_libraries(OpenSCAD PRIVATE OpenGL::EGL)
endif()
if(ENABLE_GLX AND OpenGL_GLX_FOUND)
target_compile_definitions(OpenSCAD PRIVATE ENABLE_GLX)
set(OFFSCREEN_METHOD "${OFFSCREEN_METHOD} GLX")
set(PLATFORM_SOURCES ${PLATFORM_SOURCES}
src/glview/offscreen-old/OffscreenContextGLX.cc
src/glview/OffscreenContextGLX.cc)
find_package(X11 REQUIRED)
target_link_libraries(OpenSCAD PRIVATE X11::X11 ${CMAKE_DL_LIBS})
endif()
message(STATUS "Offscreen OpenGL Context - using ${OFFSCREEN_METHOD}")
endif()
elseif(WIN32)
target_compile_definitions(OpenSCAD PRIVATE NOGDI)
target_compile_definitions(OpenSCAD PRIVATE OPENSCAD_OS="Windows")
message(STATUS "Offscreen OpenGL Context - using Microsoft WGL")
set(PLATFORM_SOURCES src/io/imageutils-lodepng.cc src/platform/PlatformUtils-win.cc)
if(NOT NULLGL)
set(OFFSCREEN_METHOD "Windows WGL")
message(STATUS "Offscreen OpenGL Context - using Microsoft WGL")
set(PLATFORM_SOURCES ${PLATFORM_SOURCES} src/glview/offscreen-old/OffscreenContextWGL.cc)
endif()
endif()
# NOTE: To keep HEADLESS builds working, do NOT add Qt-dependent sources here,
# see GUI_SOURCES list below for that.
set(CORE_SOURCES
src/Feature.cc
src/FontCache.cc
src/handle_dep.cc
src/LibraryInfo.cc
src/RenderStatistic.cc
src/version.cc
src/core/Arguments.cc
src/core/Builtins.cc
src/core/BuiltinContext.cc
src/core/CgalAdvNode.cc
src/core/Children.cc
src/core/ColorNode.cc
src/core/Context.cc
src/core/ContextFrame.cc
src/core/ContextMemoryManager.cc
src/core/control.cc
src/core/CSGNode.cc
src/core/CsgOpNode.cc
src/core/CSGTreeEvaluator.cc
src/core/customizer/Annotation.cc
src/core/customizer/CommentParser.cc
src/core/EvaluationSession.cc
src/core/Expression.cc
src/core/builtin_functions.cc
src/core/function.cc
src/core/FunctionType.cc
src/core/ImportNode.cc
src/core/LinearExtrudeNode.cc
src/core/LocalScope.cc
src/core/ScopeContext.cc
src/core/module.cc
src/core/node.cc
src/core/NodeDumper.cc
src/core/OffsetNode.cc
src/core/Parameters.cc
src/core/parsersettings.cc
src/core/primitives.cc
src/core/progress.cc
src/core/ProjectionNode.cc
src/core/RenderNode.cc
src/core/RenderVariables.cc
src/core/DrawingCallback.cc
src/core/RotateExtrudeNode.cc
src/core/SurfaceNode.cc
src/core/TextNode.cc
src/core/TransformNode.cc
src/core/UndefType.cc
src/core/Value.cc
src/core/Assignment.cc
src/core/AST.cc
src/core/FreetypeRenderer.cc
src/core/GroupModule.cc
src/core/ModuleInstantiation.cc
src/core/NodeVisitor.cc
src/core/SourceFile.cc
src/core/SourceFileCache.cc
src/core/StatCache.cc
src/core/UserModule.cc
src/core/Tree.cc
src/core/customizer/ParameterObject.cc
src/core/customizer/ParameterSet.cc
src/ext/lodepng/lodepng.cpp
src/ext/polyclipping/clipper.cpp
src/ext/libtess2/Source/bucketalloc.c
src/ext/libtess2/Source/dict.c
src/ext/libtess2/Source/geom.c
src/ext/libtess2/Source/mesh.c
src/ext/libtess2/Source/priorityq.c
src/ext/libtess2/Source/sweep.c
src/ext/libtess2/Source/tess.c
src/geometry/ClipperUtils.cc
src/geometry/Geometry.cc
src/geometry/GeometryCache.cc
src/geometry/GeometryUtils.cc
src/geometry/Polygon2d.cc
src/geometry/linalg.cc
src/geometry/PolySet.cc
src/geometry/PolySetBuilder.cc
src/geometry/PolySetUtils.cc
src/geometry/GeometryEvaluator.cc
src/geometry/linear_extrude.cc
src/geometry/boolean_utils.cc
src/glview/OffscreenContextFactory.cc
src/glview/RenderSettings.cc
src/glview/Camera.cc
src/glview/ColorMap.cc
src/glview/preview/CSGTreeNormalizer.cc
src/io/DxfData.cc
src/io/dxfdim.cc
src/io/export.cc
src/io/export_amf.cc
src/io/export_dxf.cc
src/io/export_obj.cc
src/io/export_off.cc
src/io/export_wrl.cc
src/io/export_pdf.cc
src/io/export_stl.cc
src/io/export_svg.cc
src/io/export_param.cc
src/io/fileutils.cc
src/io/import_amf.cc
src/io/import_stl.cc
src/io/import_obj.cc
src/io/import_off.cc
src/io/import_svg.cc
src/io/import_json.cc
src/io/libsvg/circle.cc
src/io/libsvg/data.cc
src/io/libsvg/ellipse.cc
src/io/libsvg/group.cc
src/io/libsvg/libsvg.cc
src/io/libsvg/line.cc
src/io/libsvg/path.cc
src/io/libsvg/polygon.cc
src/io/libsvg/polyline.cc
src/io/libsvg/rect.cc
src/io/libsvg/shape.cc
src/io/libsvg/svgpage.cc
src/io/libsvg/text.cc
src/io/libsvg/transformation.cc
src/io/libsvg/tspan.cc
src/io/libsvg/use.cc
src/io/libsvg/util.cc
src/platform/PlatformUtils.cc
src/utils/boost-utils.cc
src/utils/calc.cc
src/utils/degree_trig.cc
src/utils/hash.cc
src/utils/printutils.cc
src/utils/StackCheck.h
src/utils/svg.cc
src/utils/version_check.h
${LIB3MF_SOURCES}
${PLATFORM_SOURCES}
${FLEX_openscad_lexer_OUTPUTS}
${BISON_openscad_parser_OUTPUTS}
${FLEX_comment_lexer_OUTPUTS}
${BISON_comment_parser_OUTPUTS})
if(ENABLE_PYTHON)
list(APPEND CORE_SOURCES
src/core/pyopenscad.cc )
target_compile_definitions(OpenSCAD PRIVATE ENABLE_PYTHON)
endif()
if(EXPERIMENTAL AND ENABLE_CGAL)
list(APPEND CORE_SOURCES
src/core/RoofNode.cc
src/geometry/roof_ss.cc
src/geometry/roof_vd.cc
)
endif()
set(CGAL_SOURCES
src/geometry/cgal/cgalutils.cc
src/geometry/cgal/cgalutils-applyops.cc
src/geometry/cgal/cgalutils-applyops-hybrid.cc
src/geometry/cgal/cgalutils-applyops-hybrid-minkowski.cc
src/geometry/cgal/cgalutils-closed.cc
src/geometry/cgal/cgalutils-convex.cc
src/geometry/cgal/cgalutils-corefine.cc
src/geometry/cgal/cgalutils-kernel.cc
src/geometry/cgal/cgalutils-hybrid.cc
src/geometry/cgal/cgalutils-mesh.cc
src/geometry/cgal/cgalutils-minkowski.cc
src/geometry/cgal/cgalutils-nef.cc
src/geometry/cgal/cgalutils-orient.cc
src/geometry/cgal/cgalutils-polyhedron.cc
src/geometry/cgal/cgalutils-project.cc
src/geometry/cgal/cgalutils-tess.cc
src/geometry/cgal/cgalutils-triangulate.cc
src/geometry/cgal/CGALHybridPolyhedron.cc
src/geometry/cgal/CGAL_Nef_polyhedron.cc
src/geometry/cgal/CGALCache.cc
src/io/export_nef.cc
src/io/import_nef.cc
)
set(MANIFOLD_SOURCES
src/geometry/manifold/ManifoldGeometry.cc
src/geometry/manifold/manifoldutils.cc
src/geometry/manifold/manifold-applyops.cc
src/geometry/manifold/Polygon2d-manifold.cc
)
set(MANIFOLD_CGAL_SOURCES
src/geometry/manifold/manifold-applyops-minkowski.cc
)
if(EXPERIMENTAL AND ENABLE_TBB)
# Note: currently only Manifold-related code makes use of TBB parallelization
# ("exact" CGAL numerics are not thread-safe)
target_compile_options(OpenSCAD PRIVATE
-DENABLE_TBB
-DTHRUST_HOST_SYSTEM=THRUST_HOST_SYSTEM_TBB
-DTHRUST_DEVICE_SYSTEM=THRUST_DEVICE_SYSTEM_TBB
)
find_package(TBB QUIET)
if (NOT TBB_FOUND AND PKG_CONFIG_FOUND)
pkg_check_modules(TBB tbb REQUIRED)
add_library(TBB::tbb UNKNOWN IMPORTED)
set_target_properties(TBB::tbb
PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "${TBB_INCLUDE_DIRS}")
set_target_properties(TBB::tbb
PROPERTIES INTERFACE_LINK_LIBRARIES "${TBB_LINK_LIBRARIES}")
list(GET TBB_LINK_LIBRARIES 0 TBB_IMPORTED_LOCATION)
set_target_properties(TBB::tbb
PROPERTIES IMPORTED_LOCATION "${TBB_IMPORTED_LOCATION}")
endif()
message(STATUS "TBB: ${TBB_VERSION}")
target_link_libraries(OpenSCAD PRIVATE TBB::tbb)
endif()
if(EXPERIMENTAL)
# Hack to find our wanted version of Python before Manifold's included googletest finds Python2
find_package(Python3 3.4 COMPONENTS Interpreter REQUIRED)
if(NOT DEFINED MANIFOLD_PAR AND ENABLE_TBB)
set(MANIFOLD_PAR TBB CACHE STRING "Parallel backend, either \"TBB\" or \"OpenMP\" or \"NONE\"" FORCE)
endif()
set(PYBIND11_FINDPYTHON OFF)
set(MANIFOLD_PYBIND OFF)
set(MANIFOLD_TEST OFF)
if(CMAKE_UNITY_BUILD)
set(CMAKE_UNITY_BUILD OFF)
add_subdirectory(submodules/manifold EXCLUDE_FROM_ALL)
set(CMAKE_UNITY_BUILD ON)
else()
add_subdirectory(submodules/manifold EXCLUDE_FROM_ALL)
endif()
target_link_libraries(OpenSCAD PRIVATE manifold polygon)
add_sanitizers(manifold)
target_compile_definitions(OpenSCAD PRIVATE ENABLE_MANIFOLD)
list(APPEND Sources ${MANIFOLD_SOURCES})
if (ENABLE_CGAL)
list(APPEND Sources ${MANIFOLD_CGAL_SOURCES})
endif()
if (USE_MANIFOLD_TRIANGULATOR)
target_compile_definitions(OpenSCAD PRIVATE USE_MANIFOLD_TRIANGULATOR)
endif()
endif()
#
# Offscreen OpenGL context source code
#
if(NULLGL)
message(STATUS "NULLGL is set. Overriding OpenGL(TM) settings")
set(OFFSCREEN_SOURCES
src/glview/Renderer.cc
src/glview/NULLGL.cc # contains several 'nullified' versions of above .cc files
src/glview/OffscreenView.cc
src/glview/OffscreenContextNULL.cc
src/io/export_png.cc
src/io/imageutils.cc)
else()
if(USE_LEGACY_RENDERERS)
set(LEGACY_RENDERER_SOURCES
src/glview/cgal/LegacyCGALRenderer.cc
src/glview/preview/LegacyOpenCSGRenderer.cc
src/glview/preview/LegacyThrownTogetherRenderer.cc
src/glview/LegacyRendererUtils.cc
)
endif()
set(OFFSCREEN_SOURCES
src/glview/OpenGLContext.cc
src/glview/fbo.cc
src/glview/Renderer.cc
src/glview/system-gl.cc
src/glview/VertexArray.cc