Merge remote-tracking branch 'origin/master' into blender2.8
[blender.git] / build_files / cmake / macros.cmake
1 # ***** BEGIN GPL LICENSE BLOCK *****
2 #
3 # This program is free software; you can redistribute it and/or
4 # modify it under the terms of the GNU General Public License
5 # as published by the Free Software Foundation; either version 2
6 # of the License, or (at your option) any later version.
7 #
8 # This program is distributed in the hope that it will be useful,
9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11 # GNU General Public License for more details.
12 #
13 # You should have received a copy of the GNU General Public License
14 # along with this program; if not, write to the Free Software Foundation,
15 # Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
16 #
17 # The Original Code is Copyright (C) 2006, Blender Foundation
18 # All rights reserved.
19 #
20 # The Original Code is: all of this file.
21 #
22 # Contributor(s): Jacques Beaurain.
23 #
24 # ***** END GPL LICENSE BLOCK *****
25
26 macro(list_insert_after
27         list_id item_check item_add
28         )
29         set(_index)
30         list(FIND "${list_id}" "${item_check}" _index)
31         if("${_index}" MATCHES "-1")
32                 message(FATAL_ERROR "'${list_id}' doesn't contain '${item_check}'")
33         endif()
34         math(EXPR _index "${_index} + 1")
35         list(INSERT ${list_id} "${_index}" ${item_add})
36         unset(_index)
37 endmacro()
38
39 macro(list_insert_before
40         list_id item_check item_add
41         )
42         set(_index)
43         list(FIND "${list_id}" "${item_check}" _index)
44         if("${_index}" MATCHES "-1")
45                 message(FATAL_ERROR "'${list_id}' doesn't contain '${item_check}'")
46         endif()
47         list(INSERT ${list_id} "${_index}" ${item_add})
48         unset(_index)
49 endmacro()
50
51 function(list_assert_duplicates
52         list_id
53         )
54         
55         # message(STATUS "list data: ${list_id}")
56
57         list(LENGTH list_id _len_before)
58         list(REMOVE_DUPLICATES list_id)
59         list(LENGTH list_id _len_after)
60         # message(STATUS "list size ${_len_before} -> ${_len_after}")
61         if(NOT _len_before EQUAL _len_after)
62                 message(FATAL_ERROR "duplicate found in list which should not contain duplicates: ${list_id}")
63         endif()
64         unset(_len_before)
65         unset(_len_after)
66 endfunction()
67
68
69 # foo_bar.spam --> foo_barMySuffix.spam
70 macro(file_suffix
71         file_name_new file_name file_suffix
72         )
73
74         get_filename_component(_file_name_PATH ${file_name} PATH)
75         get_filename_component(_file_name_NAME_WE ${file_name} NAME_WE)
76         get_filename_component(_file_name_EXT ${file_name} EXT)
77         set(${file_name_new} "${_file_name_PATH}/${_file_name_NAME_WE}${file_suffix}${_file_name_EXT}")
78
79         unset(_file_name_PATH)
80         unset(_file_name_NAME_WE)
81         unset(_file_name_EXT)
82 endmacro()
83
84 # useful for adding debug suffix to library lists:
85 # /somepath/foo.lib --> /somepath/foo_d.lib
86 macro(file_list_suffix
87         fp_list_new fp_list fn_suffix
88         )
89
90         # incase of empty list
91         set(_fp)
92         set(_fp_suffixed)
93
94         set(fp_list_new)
95
96         foreach(_fp ${fp_list})
97                 file_suffix(_fp_suffixed "${_fp}" "${fn_suffix}")
98                 list(APPEND "${fp_list_new}" "${_fp_suffixed}")
99         endforeach()
100
101         unset(_fp)
102         unset(_fp_suffixed)
103
104 endmacro()
105
106 if(UNIX AND NOT APPLE)
107         macro(find_package_static)
108                 set(_cmake_find_library_suffixes_back ${CMAKE_FIND_LIBRARY_SUFFIXES})
109                 set(CMAKE_FIND_LIBRARY_SUFFIXES .a ${CMAKE_FIND_LIBRARY_SUFFIXES})
110                 find_package(${ARGV})
111                 set(CMAKE_FIND_LIBRARY_SUFFIXES ${_cmake_find_library_suffixes_back})
112                 unset(_cmake_find_library_suffixes_back)
113         endmacro()
114
115         macro(find_library_static)
116                 set(_cmake_find_library_suffixes_back ${CMAKE_FIND_LIBRARY_SUFFIXES})
117                 set(CMAKE_FIND_LIBRARY_SUFFIXES .a ${CMAKE_FIND_LIBRARY_SUFFIXES})
118                 find_library(${ARGV})
119                 set(CMAKE_FIND_LIBRARY_SUFFIXES ${_cmake_find_library_suffixes_back})
120                 unset(_cmake_find_library_suffixes_back)
121         endmacro()
122 endif()
123
124 function(target_link_libraries_optimized
125         TARGET
126         LIBS
127         )
128
129         foreach(_LIB ${LIBS})
130                 target_link_libraries(${TARGET} optimized "${_LIB}")
131         endforeach()
132 endfunction()
133
134 function(target_link_libraries_debug
135         TARGET
136         LIBS
137         )
138
139         foreach(_LIB ${LIBS})
140                 target_link_libraries(${TARGET} debug "${_LIB}")
141         endforeach()
142 endfunction()
143
144 # Nicer makefiles with -I/1/foo/ instead of -I/1/2/3/../../foo/
145 # use it instead of include_directories()
146 function(blender_include_dirs
147         includes
148         )
149
150         set(_ALL_INCS "")
151         foreach(_INC ${ARGV})
152                 get_filename_component(_ABS_INC ${_INC} ABSOLUTE)
153                 list(APPEND _ALL_INCS ${_ABS_INC})
154                 # for checking for invalid includes, disable for regular use
155                 ##if(NOT EXISTS "${_ABS_INC}/")
156                 ##      message(FATAL_ERROR "Include not found: ${_ABS_INC}/")
157                 ##endif()
158         endforeach()
159         include_directories(${_ALL_INCS})
160 endfunction()
161
162 function(blender_include_dirs_sys
163         includes
164         )
165
166         set(_ALL_INCS "")
167         foreach(_INC ${ARGV})
168                 get_filename_component(_ABS_INC ${_INC} ABSOLUTE)
169                 list(APPEND _ALL_INCS ${_ABS_INC})
170                 ##if(NOT EXISTS "${_ABS_INC}/")
171                 ##      message(FATAL_ERROR "Include not found: ${_ABS_INC}/")
172                 ##endif()
173         endforeach()
174         include_directories(SYSTEM ${_ALL_INCS})
175 endfunction()
176
177 function(blender_source_group
178         sources
179         )
180
181         # Group by location on disk
182         source_group("Source Files" FILES CMakeLists.txt)
183
184         foreach(_SRC ${sources})
185                 get_filename_component(_SRC_EXT ${_SRC} EXT)
186                 if((${_SRC_EXT} MATCHES ".h") OR
187                    (${_SRC_EXT} MATCHES ".hpp") OR
188                    (${_SRC_EXT} MATCHES ".hh"))
189
190                         set(GROUP_ID "Header Files")
191                 else()
192                         set(GROUP_ID "Source Files")
193                 endif()
194                 source_group("${GROUP_ID}" FILES ${_SRC})
195         endforeach()
196 endfunction()
197
198
199 # Support per-target CMake flags
200 # Read from: CMAKE_C_FLAGS_**** (made upper case) when set.
201 #
202 # 'name' should alway match the target name,
203 # use this macro before add_library or add_executable.
204 #
205 # Optionally takes an arg passed to set(), eg PARENT_SCOPE.
206 macro(add_cc_flags_custom_test
207         name
208         )
209
210         string(TOUPPER ${name} _name_upper)
211         if(DEFINED CMAKE_C_FLAGS_${_name_upper})
212                 message(STATUS "Using custom CFLAGS: CMAKE_C_FLAGS_${_name_upper} in \"${CMAKE_CURRENT_SOURCE_DIR}\"")
213                 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_${_name_upper}}" ${ARGV1})
214         endif()
215         if(DEFINED CMAKE_CXX_FLAGS_${_name_upper})
216                 message(STATUS "Using custom CXXFLAGS: CMAKE_CXX_FLAGS_${_name_upper} in \"${CMAKE_CURRENT_SOURCE_DIR}\"")
217                 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_${_name_upper}}" ${ARGV1})
218         endif()
219         unset(_name_upper)
220
221 endmacro()
222
223
224 # only MSVC uses SOURCE_GROUP
225 function(blender_add_lib__impl
226         name
227         sources
228         includes
229         includes_sys
230         )
231
232         # message(STATUS "Configuring library ${name}")
233
234         # include_directories(${includes})
235         # include_directories(SYSTEM ${includes_sys})
236         blender_include_dirs("${includes}")
237         blender_include_dirs_sys("${includes_sys}")
238
239         add_library(${name} ${sources})
240
241         # works fine without having the includes
242         # listed is helpful for IDE's (QtCreator/MSVC)
243         blender_source_group("${sources}")
244
245         #if enabled, set the FOLDER property for visual studio projects 
246         if(WINDOWS_USE_VISUAL_STUDIO_FOLDERS)
247                 get_filename_component(FolderDir ${CMAKE_CURRENT_SOURCE_DIR} DIRECTORY)
248                 string(REPLACE ${CMAKE_SOURCE_DIR} "" FolderDir ${FolderDir})
249                 set_target_properties(${name} PROPERTIES FOLDER ${FolderDir})
250         endif()
251
252         list_assert_duplicates("${sources}")
253         list_assert_duplicates("${includes}")
254         # Not for system includes because they can resolve to the same path
255         # list_assert_duplicates("${includes_sys}")
256
257 endfunction()
258
259
260 function(blender_add_lib_nolist
261         name
262         sources
263         includes
264         includes_sys
265         )
266
267         add_cc_flags_custom_test(${name} PARENT_SCOPE)
268
269         blender_add_lib__impl(${name} "${sources}" "${includes}" "${includes_sys}")
270 endfunction()
271
272 function(blender_add_lib
273         name
274         sources
275         includes
276         includes_sys
277         )
278
279         add_cc_flags_custom_test(${name} PARENT_SCOPE)
280
281         blender_add_lib__impl(${name} "${sources}" "${includes}" "${includes_sys}")
282
283         set_property(GLOBAL APPEND PROPERTY BLENDER_LINK_LIBS ${name})
284 endfunction()
285
286
287 function(SETUP_LIBDIRS)
288
289         # NOTE: For all new libraries, use absolute library paths.
290         # This should eventually be phased out.
291
292         if(NOT MSVC)
293                 link_directories(${JPEG_LIBPATH} ${PNG_LIBPATH} ${ZLIB_LIBPATH} ${FREETYPE_LIBPATH})
294
295                 if(WITH_PYTHON)  #  AND NOT WITH_PYTHON_MODULE  # WIN32 needs
296                         link_directories(${PYTHON_LIBPATH})
297                 endif()
298                 if(WITH_SDL AND NOT WITH_SDL_DYNLOAD)
299                         link_directories(${SDL_LIBPATH})
300                 endif()
301                 if(WITH_CODEC_FFMPEG)
302                         link_directories(${FFMPEG_LIBPATH})
303                 endif()
304                 if(WITH_IMAGE_OPENEXR)
305                         link_directories(${OPENEXR_LIBPATH})
306                 endif()
307                 if(WITH_IMAGE_TIFF)
308                         link_directories(${TIFF_LIBPATH})
309                 endif()
310                 if(WITH_BOOST)
311                         link_directories(${BOOST_LIBPATH})
312                 endif()
313                 if(WITH_OPENIMAGEIO)
314                         link_directories(${OPENIMAGEIO_LIBPATH})
315                 endif()
316                 if(WITH_OPENCOLORIO)
317                         link_directories(${OPENCOLORIO_LIBPATH})
318                 endif()
319                 if(WITH_OPENVDB)
320                         link_directories(${OPENVDB_LIBPATH})
321                 endif()
322                 if(WITH_OPENAL)
323                         link_directories(${OPENAL_LIBPATH})
324                 endif()
325                 if(WITH_JACK AND NOT WITH_JACK_DYNLOAD)
326                         link_directories(${JACK_LIBPATH})
327                 endif()
328                 if(WITH_CODEC_SNDFILE)
329                         link_directories(${LIBSNDFILE_LIBPATH})
330                 endif()
331                 if(WITH_FFTW3)
332                         link_directories(${FFTW3_LIBPATH})
333                 endif()
334                 if(WITH_OPENCOLLADA)
335                         link_directories(${OPENCOLLADA_LIBPATH})
336                         ## Never set
337                         # link_directories(${PCRE_LIBPATH})
338                         # link_directories(${EXPAT_LIBPATH})
339                 endif()
340                 if(WITH_LLVM)
341                         link_directories(${LLVM_LIBPATH})
342                 endif()
343
344                 if(WITH_ALEMBIC)
345                         link_directories(${ALEMBIC_LIBPATH})
346                         link_directories(${HDF5_LIBPATH})
347                 endif()
348
349                 if(WIN32 AND NOT UNIX)
350                         link_directories(${PTHREADS_LIBPATH})
351                 endif()
352         endif()
353 endfunction()
354
355 function(setup_liblinks
356         target
357         )
358
359         set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${PLATFORM_LINKFLAGS}" PARENT_SCOPE)
360         set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} ${PLATFORM_LINKFLAGS_DEBUG}" PARENT_SCOPE)
361
362         set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${PLATFORM_LINKFLAGS}" PARENT_SCOPE)
363         set(CMAKE_SHARED_LINKER_FLAGS_DEBUG "${CMAKE_SHARED_LINKER_FLAGS_DEBUG} ${PLATFORM_LINKFLAGS_DEBUG}" PARENT_SCOPE)
364
365         set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} ${PLATFORM_LINKFLAGS}" PARENT_SCOPE)
366         set(CMAKE_MODULE_LINKER_FLAGS_DEBUG "${CMAKE_MODULE_LINKER_FLAGS_DEBUG} ${PLATFORM_LINKFLAGS_DEBUG}" PARENT_SCOPE)
367
368         target_link_libraries(
369                 ${target}
370                 ${PNG_LIBRARIES}
371                 ${FREETYPE_LIBRARY}
372         )
373
374         # since we are using the local libs for python when compiling msvc projects, we need to add _d when compiling debug versions
375         if(WITH_PYTHON)  # AND NOT WITH_PYTHON_MODULE  # WIN32 needs
376                 target_link_libraries(${target} ${PYTHON_LINKFLAGS})
377
378                 if(WIN32 AND NOT UNIX)
379                         file_list_suffix(PYTHON_LIBRARIES_DEBUG "${PYTHON_LIBRARIES}" "_d")
380                         target_link_libraries_debug(${target} "${PYTHON_LIBRARIES_DEBUG}")
381                         target_link_libraries_optimized(${target} "${PYTHON_LIBRARIES}")
382                         unset(PYTHON_LIBRARIES_DEBUG)
383                 else()
384                         target_link_libraries(${target} ${PYTHON_LIBRARIES})
385                 endif()
386         endif()
387
388         if(WITH_LZO AND WITH_SYSTEM_LZO)
389                 target_link_libraries(${target} ${LZO_LIBRARIES})
390         endif()
391         if(WITH_SYSTEM_GLEW)
392                 target_link_libraries(${target} ${BLENDER_GLEW_LIBRARIES})
393         endif()
394         if(WITH_BULLET AND WITH_SYSTEM_BULLET)
395                 target_link_libraries(${target} ${BULLET_LIBRARIES})
396         endif()
397         if(WITH_AUDASPACE AND WITH_SYSTEM_AUDASPACE)
398                 target_link_libraries(${target} ${AUDASPACE_C_LIBRARIES} ${AUDASPACE_PY_LIBRARIES})
399         endif()
400         if(WITH_OPENAL)
401                 target_link_libraries(${target} ${OPENAL_LIBRARY})
402         endif()
403         if(WITH_FFTW3)
404                 target_link_libraries(${target} ${FFTW3_LIBRARIES})
405         endif()
406         if(WITH_JACK AND NOT WITH_JACK_DYNLOAD)
407                 target_link_libraries(${target} ${JACK_LIBRARIES})
408         endif()
409         if(WITH_CODEC_SNDFILE)
410                 target_link_libraries(${target} ${LIBSNDFILE_LIBRARIES})
411         endif()
412         if(WITH_SDL AND NOT WITH_SDL_DYNLOAD)
413                 target_link_libraries(${target} ${SDL_LIBRARY})
414         endif()
415         if(WITH_IMAGE_TIFF)
416                 target_link_libraries(${target} ${TIFF_LIBRARY})
417         endif()
418         if(WITH_OPENIMAGEIO)
419                 target_link_libraries(${target} ${OPENIMAGEIO_LIBRARIES})
420         endif()
421         if(WITH_OPENCOLORIO)
422                 target_link_libraries(${target} ${OPENCOLORIO_LIBRARIES})
423         endif()
424         if(WITH_OPENSUBDIV OR WITH_CYCLES_OPENSUBDIV)
425                         target_link_libraries(${target} ${OPENSUBDIV_LIBRARIES})
426         endif()
427         if(WITH_OPENVDB)
428                 target_link_libraries(${target} ${OPENVDB_LIBRARIES} ${TBB_LIBRARIES} ${BLOSC_LIBRARIES})
429         endif()
430         if(WITH_CYCLES_OSL)
431                 target_link_libraries(${target} ${OSL_LIBRARIES})
432         endif()
433         if(WITH_BOOST)
434                 target_link_libraries(${target} ${BOOST_LIBRARIES})
435                 if(Boost_USE_STATIC_LIBS AND Boost_USE_ICU)
436                         target_link_libraries(${target} ${ICU_LIBRARIES})
437                 endif()
438         endif()
439         target_link_libraries(${target} ${JPEG_LIBRARIES})
440         if(WITH_ALEMBIC)
441                 target_link_libraries(${target} ${ALEMBIC_LIBRARIES} ${HDF5_LIBRARIES})
442         endif()
443         if(WITH_IMAGE_OPENEXR)
444                 target_link_libraries(${target} ${OPENEXR_LIBRARIES})
445         endif()
446         if(WITH_IMAGE_OPENJPEG AND WITH_SYSTEM_OPENJPEG)
447                 target_link_libraries(${target} ${OPENJPEG_LIBRARIES})
448         endif()
449         if(WITH_CODEC_FFMPEG)
450                 target_link_libraries(${target} ${FFMPEG_LIBRARIES})
451         endif()
452         if(WITH_OPENCOLLADA)
453                 if(WIN32 AND NOT UNIX)
454                         file_list_suffix(OPENCOLLADA_LIBRARIES_DEBUG "${OPENCOLLADA_LIBRARIES}" "_d")
455                         target_link_libraries_debug(${target} "${OPENCOLLADA_LIBRARIES_DEBUG}")
456                         target_link_libraries_optimized(${target} "${OPENCOLLADA_LIBRARIES}")
457                         unset(OPENCOLLADA_LIBRARIES_DEBUG)
458
459                         file_list_suffix(PCRE_LIBRARIES_DEBUG "${PCRE_LIBRARIES}" "_d")
460                         target_link_libraries_debug(${target} "${PCRE_LIBRARIES_DEBUG}")
461                         target_link_libraries_optimized(${target} "${PCRE_LIBRARIES}")
462                         unset(PCRE_LIBRARIES_DEBUG)
463
464                         if(EXPAT_LIB)
465                                 file_list_suffix(EXPAT_LIB_DEBUG "${EXPAT_LIB}" "_d")
466                                 target_link_libraries_debug(${target} "${EXPAT_LIB_DEBUG}")
467                                 target_link_libraries_optimized(${target} "${EXPAT_LIB}")
468                                 unset(EXPAT_LIB_DEBUG)
469                         endif()
470                 else()
471                         target_link_libraries(
472                                 ${target}
473                                 ${OPENCOLLADA_LIBRARIES}
474                                 ${PCRE_LIBRARIES}
475                                 ${XML2_LIBRARIES}
476                                 ${EXPAT_LIB}
477                         )
478                 endif()
479         endif()
480         if(WITH_MEM_JEMALLOC)
481                 target_link_libraries(${target} ${JEMALLOC_LIBRARIES})
482         endif()
483         if(WITH_MOD_CLOTH_ELTOPO)
484                 target_link_libraries(${target} ${LAPACK_LIBRARIES})
485         endif()
486         if(WITH_LLVM)
487                 target_link_libraries(${target} ${LLVM_LIBRARY})
488         endif()
489         if(WIN32 AND NOT UNIX)
490                 target_link_libraries(${target} ${PTHREADS_LIBRARIES})
491         endif()
492         if(UNIX AND NOT APPLE)
493                 if(WITH_OPENMP_STATIC)
494                         target_link_libraries(${target} ${OpenMP_LIBRARIES})
495                 endif()
496                 if(WITH_INPUT_NDOF)
497                         target_link_libraries(${target} ${NDOF_LIBRARIES})
498                 endif()
499         endif()
500         if(WITH_SYSTEM_GLOG)
501                 target_link_libraries(${target} ${GLOG_LIBRARIES})
502         endif()
503         if(WITH_SYSTEM_GFLAGS)
504                 target_link_libraries(${target} ${GFLAGS_LIBRARIES})
505         endif()
506
507         # We put CLEW and CUEW here because OPENSUBDIV_LIBRARIES dpeends on them..
508         if(WITH_CYCLES OR WITH_COMPOSITOR OR WITH_OPENSUBDIV)
509                 target_link_libraries(${target} "extern_clew")
510                 if(WITH_CUDA_DYNLOAD)
511                         target_link_libraries(${target} "extern_cuew")
512                 else()
513                         target_link_libraries(${target} ${CUDA_CUDA_LIBRARY})
514                 endif()
515         endif()
516
517         target_link_libraries(
518                 ${target}
519                 ${ZLIB_LIBRARIES}
520         )
521
522         #system libraries with no dependencies such as platform link libs or opengl should go last
523         target_link_libraries(${target}
524                         ${BLENDER_GL_LIBRARIES})
525
526         #target_link_libraries(${target} ${PLATFORM_LINKLIBS} ${CMAKE_DL_LIBS})
527         target_link_libraries(${target} ${PLATFORM_LINKLIBS})
528 endfunction()
529
530
531 function(SETUP_BLENDER_SORTED_LIBS)
532
533         get_property(BLENDER_LINK_LIBS GLOBAL PROPERTY BLENDER_LINK_LIBS)
534
535         list(APPEND BLENDER_LINK_LIBS
536                 bf_windowmanager
537                 bf_render
538         )
539
540         if(WITH_MOD_FLUID)
541                 list(APPEND BLENDER_LINK_LIBS bf_intern_elbeem)
542         endif()
543
544         if(WITH_CYCLES)
545                 list(APPEND BLENDER_LINK_LIBS
546                         cycles_render
547                         cycles_graph
548                         cycles_bvh
549                         cycles_device
550                         cycles_kernel
551                         cycles_util
552                         cycles_subd)
553                 if(WITH_CYCLES_OSL)
554                         list(APPEND BLENDER_LINK_LIBS cycles_kernel_osl)
555                 endif()
556         endif()
557
558         if(WITH_AUDASPACE AND NOT WITH_SYSTEM_AUDASPACE)
559                 list(APPEND BLENDER_LINK_LIBS
560                         audaspace
561                         audaspace-py)
562         endif()
563
564         # Sort libraries
565         set(BLENDER_SORTED_LIBS
566                 bf_windowmanager
567
568                 bf_editor_undo
569
570                 bf_editor_space_api
571                 bf_editor_space_action
572                 bf_editor_space_buttons
573                 bf_editor_space_console
574                 bf_editor_space_file
575                 bf_editor_space_graph
576                 bf_editor_space_image
577                 bf_editor_space_info
578                 bf_editor_space_logic
579                 bf_editor_space_nla
580                 bf_editor_space_node
581                 bf_editor_space_outliner
582                 bf_editor_space_script
583                 bf_editor_space_sequencer
584                 bf_editor_space_text
585                 bf_editor_space_time
586                 bf_editor_space_topbar
587                 bf_editor_space_userpref
588                 bf_editor_space_view3d
589                 bf_editor_space_clip
590
591                 bf_editor_transform
592                 bf_editor_util
593                 bf_editor_uvedit
594                 bf_editor_curve
595                 bf_editor_gpencil
596                 bf_editor_interface
597                 bf_editor_manipulator_library
598                 bf_editor_mesh
599                 bf_editor_metaball
600                 bf_editor_object
601                 bf_editor_lattice
602                 bf_editor_armature
603                 bf_editor_physics
604                 bf_editor_render
605                 bf_editor_scene
606                 bf_editor_screen
607                 bf_editor_sculpt_paint
608                 bf_editor_sound
609                 bf_editor_animation
610                 bf_editor_datafiles
611                 bf_editor_mask
612                 bf_editor_io
613
614                 bf_render
615                 bf_python
616                 bf_python_ext
617                 bf_python_mathutils
618                 bf_python_gawain
619                 bf_python_bmesh
620                 bf_freestyle
621                 bf_ikplugin
622                 bf_modifiers
623                 bf_alembic
624                 bf_bmesh
625                 bf_gpu
626                 bf_draw
627                 bf_blenloader
628                 bf_blenkernel
629                 bf_physics
630                 bf_nodes
631                 bf_rna
632                 bf_editor_manipulator_library  # rna -> manipulator bad-level calls
633                 bf_python
634                 bf_imbuf
635                 bf_blenlib
636                 bf_depsgraph
637                 bf_intern_ghost
638                 bf_intern_string
639                 bf_avi
640                 bf_imbuf_cineon
641                 bf_imbuf_openexr
642                 bf_imbuf_openimageio
643                 bf_imbuf_dds
644                 bf_collada
645                 bf_intern_elbeem
646                 bf_intern_memutil
647                 bf_intern_guardedalloc
648                 bf_intern_ctr
649                 bf_intern_utfconv
650                 ge_blen_routines
651                 ge_converter
652                 ge_phys_dummy
653                 ge_phys_bullet
654                 bf_intern_smoke
655                 extern_lzma
656                 extern_curve_fit_nd
657                 ge_logic_ketsji
658                 extern_recastnavigation
659                 ge_logic
660                 ge_rasterizer
661                 ge_oglrasterizer
662                 ge_logic_expressions
663                 ge_scenegraph
664                 ge_logic_network
665                 ge_logic_ngnetwork
666                 ge_logic_loopbacknetwork
667                 bf_intern_moto
668                 extern_openjpeg
669                 ge_videotex
670                 bf_dna
671                 bf_blenfont
672                 bf_blentranslation
673                 bf_intern_audaspace
674                 audaspace
675                 audaspace-py
676                 bf_intern_mikktspace
677                 bf_intern_dualcon
678                 bf_intern_cycles
679                 cycles_render
680                 cycles_graph
681                 cycles_bvh
682                 cycles_device
683                 cycles_kernel
684                 cycles_util
685                 cycles_subd
686                 bf_intern_opencolorio
687                 bf_intern_gawain
688                 bf_intern_eigen
689                 extern_rangetree
690                 extern_wcwidth
691                 bf_intern_libmv
692                 extern_sdlew
693
694                 bf_intern_glew_mx
695                 bf_intern_clog
696         )
697
698         if(NOT WITH_SYSTEM_GLOG)
699                 list(APPEND BLENDER_SORTED_LIBS extern_glog)
700         endif()
701
702         if(NOT WITH_SYSTEM_GFLAGS)
703                 list(APPEND BLENDER_SORTED_LIBS extern_gflags)
704         endif()
705
706         if(WITH_COMPOSITOR)
707                 # added for opencl compositor
708                 list_insert_before(BLENDER_SORTED_LIBS "bf_blenkernel" "bf_compositor")
709                 list_insert_after(BLENDER_SORTED_LIBS "bf_compositor" "bf_intern_opencl")
710         endif()
711
712         if(WITH_LIBMV)
713                 list(APPEND BLENDER_SORTED_LIBS extern_ceres)
714         endif()
715
716         if(WITH_MOD_CLOTH_ELTOPO)
717                 list(APPEND BLENDER_SORTED_LIBS extern_eltopo)
718         endif()
719
720         if(NOT WITH_SYSTEM_LZO)
721                 list(APPEND BLENDER_SORTED_LIBS extern_minilzo)
722         endif()
723
724         if(NOT WITH_SYSTEM_GLEW)
725                 list(APPEND BLENDER_SORTED_LIBS ${BLENDER_GLEW_LIBRARIES})
726         endif()
727
728         if(WITH_BINRELOC)
729                 list(APPEND BLENDER_SORTED_LIBS extern_binreloc)
730         endif()
731
732         if(WITH_CXX_GUARDEDALLOC)
733                 list(APPEND BLENDER_SORTED_LIBS bf_intern_guardedalloc_cpp)
734         endif()
735
736         if(WITH_IK_SOLVER)
737                 list_insert_after(BLENDER_SORTED_LIBS "bf_intern_elbeem" "bf_intern_iksolver")
738         endif()
739
740         if(WITH_IK_ITASC)
741                 list(APPEND BLENDER_SORTED_LIBS bf_intern_itasc)
742         endif()
743
744         if(WITH_GHOST_XDND)
745                 list(APPEND BLENDER_SORTED_LIBS extern_xdnd)
746         endif()
747
748         if(WITH_CYCLES_OSL)
749                 list_insert_after(BLENDER_SORTED_LIBS "cycles_kernel" "cycles_kernel_osl")
750         endif()
751
752         if(WITH_INTERNATIONAL)
753                 list(APPEND BLENDER_SORTED_LIBS bf_intern_locale)
754         endif()
755
756         if(WITH_BULLET)
757                 list_insert_after(BLENDER_SORTED_LIBS "bf_blenkernel" "bf_intern_rigidbody")
758         endif()
759
760         if(WITH_BULLET AND NOT WITH_SYSTEM_BULLET)
761                 list_insert_after(BLENDER_SORTED_LIBS "ge_logic_ngnetwork" "extern_bullet")
762         endif()
763
764         if(WIN32)
765                 list(APPEND BLENDER_SORTED_LIBS bf_intern_gpudirect)
766         endif()
767
768         if(WITH_OPENSUBDIV OR WITH_CYCLES_OPENSUBDIV)
769                 list(APPEND BLENDER_SORTED_LIBS bf_intern_opensubdiv)
770         endif()
771
772         if(WITH_OPENVDB)
773                 list(APPEND BLENDER_SORTED_LIBS bf_intern_openvdb)
774         endif()
775
776         foreach(SORTLIB ${BLENDER_SORTED_LIBS})
777                 set(REMLIB ${SORTLIB})
778                 foreach(SEARCHLIB ${BLENDER_LINK_LIBS})
779                         if(${SEARCHLIB} STREQUAL ${SORTLIB})
780                                 set(REMLIB "")
781                         endif()
782                 endforeach()
783                 if(REMLIB)
784                         # message(STATUS "Removing library ${REMLIB} from blender linking because: not configured")
785                         list(APPEND REM_MSG ${REMLIB})
786                         list(REMOVE_ITEM BLENDER_SORTED_LIBS ${REMLIB})
787                 endif()
788         endforeach()
789         if(REM_MSG)
790                 list(SORT REM_MSG)
791                 message(STATUS "Blender Skipping: (${REM_MSG})")
792         endif()
793
794
795         set(BLENDER_SORTED_LIBS ${BLENDER_SORTED_LIBS} PARENT_SCOPE)
796
797         # for top-level tests
798         set_property(GLOBAL PROPERTY BLENDER_SORTED_LIBS_PROP ${BLENDER_SORTED_LIBS})
799 endfunction()
800
801 macro(TEST_SSE_SUPPORT
802         _sse_flags
803         _sse2_flags)
804
805         include(CheckCSourceRuns)
806
807         # message(STATUS "Detecting SSE support")
808         if(CMAKE_COMPILER_IS_GNUCC OR (CMAKE_C_COMPILER_ID MATCHES "Clang"))
809                 set(${_sse_flags} "-msse")
810                 set(${_sse2_flags} "-msse2")
811         elseif(MSVC)
812                 # x86_64 has this auto enabled
813                 if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
814                         set(${_sse_flags} "")
815                         set(${_sse2_flags} "")
816                 else()
817                         set(${_sse_flags} "/arch:SSE")
818                         set(${_sse2_flags} "/arch:SSE2")
819                 endif()
820         elseif(CMAKE_C_COMPILER_ID MATCHES "Intel")
821                 set(${_sse_flags} "")  # icc defaults to -msse
822                 set(${_sse2_flags} "")  # icc defaults to -msse2
823         else()
824                 message(WARNING "SSE flags for this compiler: '${CMAKE_C_COMPILER_ID}' not known")
825                 set(${_sse_flags})
826                 set(${_sse2_flags})
827         endif()
828
829         set(CMAKE_REQUIRED_FLAGS "${${_sse_flags}} ${${_sse2_flags}}")
830
831         if(NOT DEFINED SUPPORT_SSE_BUILD)
832                 # result cached
833                 check_c_source_runs("
834                         #include <xmmintrin.h>
835                         int main(void) { __m128 v = _mm_setzero_ps(); return 0; }"
836                 SUPPORT_SSE_BUILD)
837
838                 if(SUPPORT_SSE_BUILD)
839                         message(STATUS "SSE Support: detected.")
840                 else()
841                         message(STATUS "SSE Support: missing.")
842                 endif()
843         endif()
844
845         if(NOT DEFINED SUPPORT_SSE2_BUILD)
846                 # result cached
847                 check_c_source_runs("
848                         #include <emmintrin.h>
849                         int main(void) { __m128d v = _mm_setzero_pd(); return 0; }"
850                 SUPPORT_SSE2_BUILD)
851
852                 if(SUPPORT_SSE2_BUILD)
853                         message(STATUS "SSE2 Support: detected.")
854                 else()
855                         message(STATUS "SSE2 Support: missing.")
856                 endif()
857         endif()
858
859         unset(CMAKE_REQUIRED_FLAGS)
860 endmacro()
861
862 # Only print message if running CMake first time
863 macro(message_first_run)
864         if(FIRST_RUN)
865                 message(${ARGV})
866         endif()
867 endmacro()
868
869 macro(TEST_UNORDERED_MAP_SUPPORT)
870         # - Detect unordered_map availability
871         # Test if a valid implementation of unordered_map exists
872         # and define the include path
873         # This module defines
874         #  HAVE_UNORDERED_MAP, whether unordered_map implementation was found
875         #
876         #  HAVE_STD_UNORDERED_MAP_HEADER, <unordered_map.h> was found
877         #  HAVE_UNORDERED_MAP_IN_STD_NAMESPACE, unordered_map is in namespace std
878         #  HAVE_UNORDERED_MAP_IN_TR1_NAMESPACE, unordered_map is in namespace std::tr1
879         #
880         #  UNORDERED_MAP_INCLUDE_PREFIX, include path prefix for unordered_map, if found
881         #  UNORDERED_MAP_NAMESPACE, namespace for unordered_map, if found
882
883         include(CheckIncludeFileCXX)
884
885         # Workaround for newer GCC (6.x+) where C++11 was enabled by default, which lead us
886         # to a situation when there is <unordered_map> include but which can't be used uless
887         # C++11 is enabled.
888         if(CMAKE_COMPILER_IS_GNUCC AND (NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS "6.0") AND (NOT WITH_CXX11))
889                 set(HAVE_STD_UNORDERED_MAP_HEADER False)
890         else()
891                 CHECK_INCLUDE_FILE_CXX("unordered_map" HAVE_STD_UNORDERED_MAP_HEADER)
892         endif()
893         if(HAVE_STD_UNORDERED_MAP_HEADER)
894                 # Even so we've found unordered_map header file it doesn't
895                 # mean unordered_map and unordered_set will be declared in
896                 # std namespace.
897                 #
898                 # Namely, MSVC 2008 have unordered_map header which declares
899                 # unordered_map class in std::tr1 namespace. In order to support
900                 # this, we do extra check to see which exactly namespace is
901                 # to be used.
902
903                 include(CheckCXXSourceCompiles)
904                 CHECK_CXX_SOURCE_COMPILES("#include <unordered_map>
905                                           int main() {
906                                             std::unordered_map<int, int> map;
907                                             return 0;
908                                           }"
909                                           HAVE_UNORDERED_MAP_IN_STD_NAMESPACE)
910                 if(HAVE_UNORDERED_MAP_IN_STD_NAMESPACE)
911                         message_first_run(STATUS "Found unordered_map/set in std namespace.")
912
913                         set(HAVE_UNORDERED_MAP "TRUE")
914                         set(UNORDERED_MAP_INCLUDE_PREFIX "")
915                         set(UNORDERED_MAP_NAMESPACE "std")
916                 else()
917                         CHECK_CXX_SOURCE_COMPILES("#include <unordered_map>
918                                                   int main() {
919                                                     std::tr1::unordered_map<int, int> map;
920                                                     return 0;
921                                                   }"
922                                                   HAVE_UNORDERED_MAP_IN_TR1_NAMESPACE)
923                         if(HAVE_UNORDERED_MAP_IN_TR1_NAMESPACE)
924                                 message_first_run(STATUS "Found unordered_map/set in std::tr1 namespace.")
925
926                                 set(HAVE_UNORDERED_MAP "TRUE")
927                                 set(UNORDERED_MAP_INCLUDE_PREFIX "")
928                                 set(UNORDERED_MAP_NAMESPACE "std::tr1")
929                         else()
930                                 message_first_run(STATUS "Found <unordered_map> but cannot find either std::unordered_map "
931                                                   "or std::tr1::unordered_map.")
932                         endif()
933                 endif()
934         else()
935                 CHECK_INCLUDE_FILE_CXX("tr1/unordered_map" HAVE_UNORDERED_MAP_IN_TR1_NAMESPACE)
936                 if(HAVE_UNORDERED_MAP_IN_TR1_NAMESPACE)
937                         message_first_run(STATUS "Found unordered_map/set in std::tr1 namespace.")
938
939                         set(HAVE_UNORDERED_MAP "TRUE")
940                         set(UNORDERED_MAP_INCLUDE_PREFIX "tr1")
941                         set(UNORDERED_MAP_NAMESPACE "std::tr1")
942                 else()
943                         message_first_run(STATUS "Unable to find <unordered_map> or <tr1/unordered_map>. ")
944                 endif()
945         endif()
946 endmacro()
947
948 macro(TEST_SHARED_PTR_SUPPORT)
949         # This check are coming from Ceres library.
950         #
951         # Find shared pointer header and namespace.
952         #
953         # This module defines the following variables:
954         #
955         # SHARED_PTR_FOUND: TRUE if shared_ptr found.
956         # SHARED_PTR_TR1_MEMORY_HEADER: True if <tr1/memory> header is to be used
957         # for the shared_ptr object, otherwise use <memory>.
958         # SHARED_PTR_TR1_NAMESPACE: TRUE if shared_ptr is defined in std::tr1 namespace,
959         # otherwise it's assumed to be defined in std namespace.
960
961         include(CheckIncludeFileCXX)
962         include(CheckCXXSourceCompiles)
963         set(SHARED_PTR_FOUND FALSE)
964         # Workaround for newer GCC (6.x+) where C++11 was enabled by default, which lead us
965         # to a situation when there is <unordered_map> include but which can't be used uless
966         # C++11 is enabled.
967         if(CMAKE_COMPILER_IS_GNUCC AND (NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS "6.0") AND (NOT WITH_CXX11))
968                 set(HAVE_STD_MEMORY_HEADER False)
969         else()
970                 CHECK_INCLUDE_FILE_CXX(memory HAVE_STD_MEMORY_HEADER)
971         endif()
972         if(HAVE_STD_MEMORY_HEADER)
973                 # Finding the memory header doesn't mean that shared_ptr is in std
974                 # namespace.
975                 #
976                 # In particular, MSVC 2008 has shared_ptr declared in std::tr1.  In
977                 # order to support this, we do an extra check to see which namespace
978                 # should be used.
979                 CHECK_CXX_SOURCE_COMPILES("#include <memory>
980                                            int main() {
981                                              std::shared_ptr<int> int_ptr;
982                                              return 0;
983                                            }"
984                                           HAVE_SHARED_PTR_IN_STD_NAMESPACE)
985
986                 if(HAVE_SHARED_PTR_IN_STD_NAMESPACE)
987                         message_first_run("-- Found shared_ptr in std namespace using <memory> header.")
988                         set(SHARED_PTR_FOUND TRUE)
989                 else()
990                         CHECK_CXX_SOURCE_COMPILES("#include <memory>
991                                                    int main() {
992                                                    std::tr1::shared_ptr<int> int_ptr;
993                                                    return 0;
994                                                    }"
995                                                   HAVE_SHARED_PTR_IN_TR1_NAMESPACE)
996                         if(HAVE_SHARED_PTR_IN_TR1_NAMESPACE)
997                                 message_first_run("-- Found shared_ptr in std::tr1 namespace using <memory> header.")
998                                 set(SHARED_PTR_TR1_NAMESPACE TRUE)
999                                 set(SHARED_PTR_FOUND TRUE)
1000                         endif()
1001                 endif()
1002         endif()
1003
1004         if(NOT SHARED_PTR_FOUND)
1005                 # Further, gcc defines shared_ptr in std::tr1 namespace and
1006                 # <tr1/memory> is to be included for this. And what makes things
1007                 # even more tricky is that gcc does have <memory> header, so
1008                 # all the checks above wouldn't find shared_ptr.
1009                 CHECK_INCLUDE_FILE_CXX("tr1/memory" HAVE_TR1_MEMORY_HEADER)
1010                 if(HAVE_TR1_MEMORY_HEADER)
1011                         CHECK_CXX_SOURCE_COMPILES("#include <tr1/memory>
1012                                                    int main() {
1013                                                    std::tr1::shared_ptr<int> int_ptr;
1014                                                    return 0;
1015                                                    }"
1016                                                    HAVE_SHARED_PTR_IN_TR1_NAMESPACE_FROM_TR1_MEMORY_HEADER)
1017                         if(HAVE_SHARED_PTR_IN_TR1_NAMESPACE_FROM_TR1_MEMORY_HEADER)
1018                                 message_first_run("-- Found shared_ptr in std::tr1 namespace using <tr1/memory> header.")
1019                                 set(SHARED_PTR_TR1_MEMORY_HEADER TRUE)
1020                                 set(SHARED_PTR_TR1_NAMESPACE TRUE)
1021                                 set(SHARED_PTR_FOUND TRUE)
1022                         endif()
1023                 endif()
1024         endif()
1025 endmacro()
1026
1027 # when we have warnings as errors applied globally this
1028 # needs to be removed for some external libs which we dont maintain.
1029
1030 # utility macro
1031 macro(remove_cc_flag
1032         _flag)
1033
1034         foreach(flag ${ARGV})
1035                 string(REGEX REPLACE ${flag} "" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
1036                 string(REGEX REPLACE ${flag} "" CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}")
1037                 string(REGEX REPLACE ${flag} "" CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}")
1038                 string(REGEX REPLACE ${flag} "" CMAKE_C_FLAGS_MINSIZEREL "${CMAKE_C_FLAGS_MINSIZEREL}")
1039                 string(REGEX REPLACE ${flag} "" CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO}")
1040
1041                 string(REGEX REPLACE ${flag} "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
1042                 string(REGEX REPLACE ${flag} "" CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}")
1043                 string(REGEX REPLACE ${flag} "" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")
1044                 string(REGEX REPLACE ${flag} "" CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL}")
1045                 string(REGEX REPLACE ${flag} "" CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO}")
1046         endforeach()
1047         unset(flag)
1048
1049 endmacro()
1050
1051 macro(add_cc_flag
1052         flag)
1053
1054         set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${flag}")
1055         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${flag}")
1056 endmacro()
1057
1058 macro(remove_strict_flags)
1059
1060         if(CMAKE_COMPILER_IS_GNUCC)
1061                 remove_cc_flag(
1062                         "-Wstrict-prototypes"
1063                         "-Wmissing-prototypes"
1064                         "-Wmissing-declarations"
1065                         "-Wmissing-format-attribute"
1066                         "-Wunused-local-typedefs"
1067                         "-Wunused-macros"
1068                         "-Wunused-parameter"
1069                         "-Wwrite-strings"
1070                         "-Wredundant-decls"
1071                         "-Wundef"
1072                         "-Wshadow"
1073                         "-Wdouble-promotion"
1074                         "-Wold-style-definition"
1075                         "-Werror=[^ ]+"
1076                         "-Werror"
1077                 )
1078
1079                 # negate flags implied by '-Wall'
1080                 add_cc_flag("${CC_REMOVE_STRICT_FLAGS}")
1081         endif()
1082
1083         if(CMAKE_C_COMPILER_ID MATCHES "Clang")
1084                 remove_cc_flag(
1085                         "-Wunused-parameter"
1086                         "-Wunused-variable"
1087                         "-Werror=[^ ]+"
1088                         "-Werror"
1089                 )
1090
1091                 # negate flags implied by '-Wall'
1092                 add_cc_flag("${CC_REMOVE_STRICT_FLAGS}")
1093         endif()
1094
1095         if(MSVC)
1096                 # TODO
1097         endif()
1098
1099 endmacro()
1100
1101 macro(remove_extra_strict_flags)
1102         if(CMAKE_COMPILER_IS_GNUCC)
1103                 remove_cc_flag(
1104                         "-Wunused-parameter"
1105                 )
1106         endif()
1107
1108         if(CMAKE_C_COMPILER_ID MATCHES "Clang")
1109                 remove_cc_flag(
1110                         "-Wunused-parameter"
1111                 )
1112         endif()
1113
1114         if(MSVC)
1115                 # TODO
1116         endif()
1117 endmacro()
1118
1119 # note, we can only append flags on a single file so we need to negate the options.
1120 # at the moment we cant shut up ffmpeg deprecations, so use this, but will
1121 # probably add more removals here.
1122 macro(remove_strict_flags_file
1123         filenames)
1124
1125         foreach(_SOURCE ${ARGV})
1126
1127                 if(CMAKE_COMPILER_IS_GNUCC OR
1128                   (CMAKE_C_COMPILER_ID MATCHES "Clang"))
1129
1130                         set_source_files_properties(${_SOURCE}
1131                                 PROPERTIES
1132                                         COMPILE_FLAGS "${CC_REMOVE_STRICT_FLAGS}"
1133                         )
1134                 endif()
1135
1136                 if(MSVC)
1137                         # TODO
1138                 endif()
1139
1140         endforeach()
1141
1142         unset(_SOURCE)
1143
1144 endmacro()
1145
1146 # External libs may need 'signed char' to be default.
1147 macro(remove_cc_flag_unsigned_char)
1148         if(CMAKE_COMPILER_IS_GNUCC OR
1149            (CMAKE_C_COMPILER_ID MATCHES "Clang") OR
1150            (CMAKE_C_COMPILER_ID MATCHES "Intel"))
1151                 remove_cc_flag("-funsigned-char")
1152         elseif(MSVC)
1153                 remove_cc_flag("/J")
1154         else()
1155                 message(WARNING
1156                         "Compiler '${CMAKE_C_COMPILER_ID}' failed to disable 'unsigned char' flag."
1157                         "Build files need updating."
1158                 )
1159         endif()
1160 endmacro()
1161
1162 function(ADD_CHECK_C_COMPILER_FLAG
1163         _CFLAGS
1164         _CACHE_VAR
1165         _FLAG
1166         )
1167
1168         include(CheckCCompilerFlag)
1169
1170         CHECK_C_COMPILER_FLAG("${_FLAG}" "${_CACHE_VAR}")
1171         if(${_CACHE_VAR})
1172                 # message(STATUS "Using CFLAG: ${_FLAG}")
1173                 set(${_CFLAGS} "${${_CFLAGS}} ${_FLAG}" PARENT_SCOPE)
1174         else()
1175                 message(STATUS "Unsupported CFLAG: ${_FLAG}")
1176         endif()
1177 endfunction()
1178
1179 function(ADD_CHECK_CXX_COMPILER_FLAG
1180         _CXXFLAGS
1181         _CACHE_VAR
1182         _FLAG
1183         )
1184
1185         include(CheckCXXCompilerFlag)
1186
1187         CHECK_CXX_COMPILER_FLAG("${_FLAG}" "${_CACHE_VAR}")
1188         if(${_CACHE_VAR})
1189                 # message(STATUS "Using CXXFLAG: ${_FLAG}")
1190                 set(${_CXXFLAGS} "${${_CXXFLAGS}} ${_FLAG}" PARENT_SCOPE)
1191         else()
1192                 message(STATUS "Unsupported CXXFLAG: ${_FLAG}")
1193         endif()
1194 endfunction()
1195
1196 function(get_blender_version)
1197         # extracts header vars and defines them in the parent scope:
1198         #
1199         # - BLENDER_VERSION (major.minor)
1200         # - BLENDER_VERSION_MAJOR
1201         # - BLENDER_VERSION_MINOR
1202         # - BLENDER_SUBVERSION (used for internal versioning mainly)
1203         # - BLENDER_VERSION_CHAR (a, b, c, ...or empty string)
1204         # - BLENDER_VERSION_CYCLE (alpha, beta, rc, release)
1205
1206         # So cmake depends on BKE_blender.h, beware of inf-loops!
1207         CONFIGURE_FILE(${CMAKE_SOURCE_DIR}/source/blender/blenkernel/BKE_blender_version.h
1208                        ${CMAKE_BINARY_DIR}/source/blender/blenkernel/BKE_blender_version.h.done)
1209
1210         file(STRINGS ${CMAKE_SOURCE_DIR}/source/blender/blenkernel/BKE_blender_version.h _contents REGEX "^#define[ \t]+BLENDER_.*$")
1211
1212         string(REGEX REPLACE ".*#define[ \t]+BLENDER_VERSION[ \t]+([0-9]+).*" "\\1" _out_version "${_contents}")
1213         string(REGEX REPLACE ".*#define[ \t]+BLENDER_SUBVERSION[ \t]+([0-9]+).*" "\\1" _out_subversion "${_contents}")
1214         string(REGEX REPLACE ".*#define[ \t]+BLENDER_VERSION_CHAR[ \t]+([a-z]+).*" "\\1" _out_version_char "${_contents}")
1215         string(REGEX REPLACE ".*#define[ \t]+BLENDER_VERSION_CYCLE[ \t]+([a-z]+).*" "\\1" _out_version_cycle "${_contents}")
1216
1217         if(NOT ${_out_version} MATCHES "[0-9]+")
1218                 message(FATAL_ERROR "Version parsing failed for BLENDER_VERSION")
1219         endif()
1220
1221         if(NOT ${_out_subversion} MATCHES "[0-9]+")
1222                 message(FATAL_ERROR "Version parsing failed for BLENDER_SUBVERSION")
1223         endif()
1224
1225         # clumsy regex, only single char are ok but it could be unset
1226
1227         string(LENGTH "${_out_version_char}" _out_version_char_len)
1228         if(NOT _out_version_char_len EQUAL 1)
1229                 set(_out_version_char "")
1230         elseif(NOT ${_out_version_char} MATCHES "[a-z]+")
1231                 message(FATAL_ERROR "Version parsing failed for BLENDER_VERSION_CHAR")
1232         endif()
1233
1234         if(NOT ${_out_version_cycle} MATCHES "[a-z]+")
1235                 message(FATAL_ERROR "Version parsing failed for BLENDER_VERSION_CYCLE")
1236         endif()
1237
1238         math(EXPR _out_version_major "${_out_version} / 100")
1239         math(EXPR _out_version_minor "${_out_version} % 100")
1240
1241         # for packaging, alpha to numbers
1242         string(COMPARE EQUAL "${_out_version_char}" "" _out_version_char_empty)
1243         if(${_out_version_char_empty})
1244                 set(_out_version_char_index "0")
1245         else()
1246                 set(_char_ls a b c d e f g h i j k l m n o p q r s t u v w x y z)
1247                 list(FIND _char_ls ${_out_version_char} _out_version_char_index)
1248                 math(EXPR _out_version_char_index "${_out_version_char_index} + 1")
1249         endif()
1250
1251         # output vars
1252         set(BLENDER_VERSION "${_out_version_major}.${_out_version_minor}" PARENT_SCOPE)
1253         set(BLENDER_VERSION_MAJOR "${_out_version_major}" PARENT_SCOPE)
1254         set(BLENDER_VERSION_MINOR "${_out_version_minor}" PARENT_SCOPE)
1255         set(BLENDER_SUBVERSION "${_out_subversion}" PARENT_SCOPE)
1256         set(BLENDER_VERSION_CHAR "${_out_version_char}" PARENT_SCOPE)
1257         set(BLENDER_VERSION_CHAR_INDEX "${_out_version_char_index}" PARENT_SCOPE)
1258         set(BLENDER_VERSION_CYCLE "${_out_version_cycle}" PARENT_SCOPE)
1259
1260 endfunction()
1261
1262
1263 # hacks to override initial project settings
1264 # these macros must be called directly before/after project(Blender)
1265 macro(blender_project_hack_pre)
1266         # ------------------
1267         # GCC -O3 HACK START
1268         # needed because O3 can cause problems but
1269         # allow the builder to set O3 manually after.
1270         if(DEFINED CMAKE_C_FLAGS_RELEASE)
1271                 set(_reset_standard_cflags_rel OFF)
1272         else()
1273                 set(_reset_standard_cflags_rel ON)
1274         endif()
1275         if(DEFINED CMAKE_CXX_FLAGS_RELEASE)
1276                 set(_reset_standard_cxxflags_rel OFF)
1277         else()
1278                 set(_reset_standard_cxxflags_rel ON)
1279         endif()
1280 endmacro()
1281
1282
1283 macro(blender_project_hack_post)
1284         # ----------------
1285         # GCC -O3 HACK END
1286         if(_reset_standard_cflags_rel)
1287                 string(REGEX REPLACE "-O3" "-O2" CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}")
1288                 set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}" CACHE STRING "" FORCE)
1289                 mark_as_advanced(CMAKE_C_FLAGS_RELEASE)
1290         endif()
1291
1292         if(_reset_standard_cxxflags_rel)
1293                 string(REGEX REPLACE "-O3" "-O2" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")
1294                 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}" CACHE STRING "" FORCE)
1295                 mark_as_advanced(CMAKE_CXX_FLAGS_RELEASE)
1296         endif()
1297
1298         unset(_reset_standard_cflags_rel)
1299         unset(_reset_standard_cxxflags_rel)
1300
1301         # ------------------------------------------------------------------
1302         # workaround for omission in cmake 2.8.4's GNU.cmake, fixed in 2.8.5
1303         if(CMAKE_COMPILER_IS_GNUCC)
1304                 if(NOT DARWIN)
1305                         set(CMAKE_INCLUDE_SYSTEM_FLAG_C "-isystem ")
1306                 endif()
1307         endif()
1308
1309 endmacro()
1310
1311 # pair of macros to allow libraries to be specify files to install, but to
1312 # only install them at the end so the directories don't get cleared with
1313 # the files in them. used by cycles to install addon.
1314 function(delayed_install
1315         base
1316         files
1317         destination)
1318
1319         foreach(f ${files})
1320                 if(IS_ABSOLUTE ${f})
1321                         set_property(GLOBAL APPEND PROPERTY DELAYED_INSTALL_FILES ${f})
1322                 else()
1323                         set_property(GLOBAL APPEND PROPERTY DELAYED_INSTALL_FILES ${base}/${f})
1324                 endif()
1325                 set_property(GLOBAL APPEND PROPERTY DELAYED_INSTALL_DESTINATIONS ${destination})
1326         endforeach()
1327 endfunction()
1328
1329 # note this is a function instead of a macro so that ${BUILD_TYPE} in targetdir
1330 # does not get expanded in calling but is preserved
1331 function(delayed_do_install
1332         targetdir)
1333
1334         get_property(files GLOBAL PROPERTY DELAYED_INSTALL_FILES)
1335         get_property(destinations GLOBAL PROPERTY DELAYED_INSTALL_DESTINATIONS)
1336
1337         if(files)
1338                 list(LENGTH files n)
1339                 math(EXPR n "${n}-1")
1340
1341                 foreach(i RANGE ${n})
1342                         list(GET files ${i} f)
1343                         list(GET destinations ${i} d)
1344                         install(FILES ${f} DESTINATION ${targetdir}/${d})
1345                 endforeach()
1346         endif()
1347 endfunction()
1348
1349
1350 function(data_to_c
1351         file_from file_to
1352         list_to_add
1353         )
1354
1355         list(APPEND ${list_to_add} ${file_to})
1356         set(${list_to_add} ${${list_to_add}} PARENT_SCOPE)
1357
1358         get_filename_component(_file_to_path ${file_to} PATH)
1359
1360         add_custom_command(
1361                 OUTPUT ${file_to}
1362                 COMMAND ${CMAKE_COMMAND} -E make_directory ${_file_to_path}
1363                 COMMAND "$<TARGET_FILE:datatoc>" ${file_from} ${file_to}
1364                 DEPENDS ${file_from} datatoc)
1365
1366         set_source_files_properties(${file_to} PROPERTIES GENERATED TRUE)
1367 endfunction()
1368
1369
1370 # same as above but generates the var name and output automatic.
1371 function(data_to_c_simple
1372         file_from
1373         list_to_add
1374         )
1375
1376         # remove ../'s
1377         get_filename_component(_file_from ${CMAKE_CURRENT_SOURCE_DIR}/${file_from}   REALPATH)
1378         get_filename_component(_file_to   ${CMAKE_CURRENT_BINARY_DIR}/${file_from}.c REALPATH)
1379
1380         list(APPEND ${list_to_add} ${_file_to})
1381         set(${list_to_add} ${${list_to_add}} PARENT_SCOPE)
1382
1383         get_filename_component(_file_to_path ${_file_to} PATH)
1384
1385         add_custom_command(
1386                 OUTPUT  ${_file_to}
1387                 COMMAND ${CMAKE_COMMAND} -E make_directory ${_file_to_path}
1388                 COMMAND "$<TARGET_FILE:datatoc>" ${_file_from} ${_file_to}
1389                 DEPENDS ${_file_from} datatoc)
1390
1391         set_source_files_properties(${_file_to} PROPERTIES GENERATED TRUE)
1392 endfunction()
1393
1394 # macro for converting pixmap directory to a png and then a c file
1395 function(data_to_c_simple_icons
1396         path_from icon_prefix icon_names
1397         list_to_add
1398         )
1399
1400         # Conversion steps
1401         #  path_from  ->  _file_from  ->  _file_to
1402         #  foo/*.dat  ->  foo.png     ->  foo.png.c
1403
1404         get_filename_component(_path_from_abs ${path_from} ABSOLUTE)
1405         # remove ../'s
1406         get_filename_component(_file_from ${CMAKE_CURRENT_BINARY_DIR}/${path_from}.png   REALPATH)
1407         get_filename_component(_file_to   ${CMAKE_CURRENT_BINARY_DIR}/${path_from}.png.c REALPATH)
1408
1409         list(APPEND ${list_to_add} ${_file_to})
1410         set(${list_to_add} ${${list_to_add}} PARENT_SCOPE)
1411
1412         get_filename_component(_file_to_path ${_file_to} PATH)
1413
1414         # Construct a list of absolute paths from input
1415         set(_icon_files)
1416         foreach(_var ${icon_names})
1417                 list(APPEND _icon_files "${_path_from_abs}/${icon_prefix}${_var}.dat")
1418         endforeach()
1419
1420         add_custom_command(
1421                 OUTPUT  ${_file_from} ${_file_to}
1422                 COMMAND ${CMAKE_COMMAND} -E make_directory ${_file_to_path}
1423                 #COMMAND python3 ${CMAKE_SOURCE_DIR}/source/blender/datatoc/datatoc_icon.py ${_path_from_abs} ${_file_from}
1424                 COMMAND "$<TARGET_FILE:datatoc_icon>" ${_path_from_abs} ${_file_from}
1425                 COMMAND "$<TARGET_FILE:datatoc>" ${_file_from} ${_file_to}
1426                 DEPENDS
1427                         ${_icon_files}
1428                         datatoc_icon
1429                         datatoc
1430                         # could be an arg but for now we only create icons depending on UI_icons.h
1431                         ${CMAKE_SOURCE_DIR}/source/blender/editors/include/UI_icons.h
1432                 )
1433
1434         set_source_files_properties(${_file_from} ${_file_to} PROPERTIES GENERATED TRUE)
1435 endfunction()
1436
1437 # XXX Not used for now...
1438 function(svg_to_png
1439         file_from
1440         file_to
1441         dpi
1442         list_to_add
1443         )
1444
1445         # remove ../'s
1446         get_filename_component(_file_from ${CMAKE_CURRENT_SOURCE_DIR}/${file_from} REALPATH)
1447         get_filename_component(_file_to   ${CMAKE_CURRENT_SOURCE_DIR}/${file_to}   REALPATH)
1448
1449         list(APPEND ${list_to_add} ${_file_to})
1450         set(${list_to_add} ${${list_to_add}} PARENT_SCOPE)
1451
1452         find_program(INKSCAPE_EXE inkscape)
1453         mark_as_advanced(INKSCAPE_EXE)
1454
1455         if(INKSCAPE_EXE)
1456                 if(APPLE)
1457                         # in OS X app bundle, the binary is a shim that doesn't take any
1458                         # command line arguments, replace it with the actual binary
1459                         string(REPLACE "MacOS/Inkscape" "Resources/bin/inkscape" INKSCAPE_REAL_EXE ${INKSCAPE_EXE})
1460                         if(EXISTS "${INKSCAPE_REAL_EXE}")
1461                                 set(INKSCAPE_EXE ${INKSCAPE_REAL_EXE})
1462                         endif()
1463                 endif()
1464
1465                 add_custom_command(
1466                         OUTPUT  ${_file_to}
1467                         COMMAND ${INKSCAPE_EXE} ${_file_from} --export-dpi=${dpi}  --without-gui --export-png=${_file_to}
1468                         DEPENDS ${_file_from} ${INKSCAPE_EXE}
1469                 )
1470         else()
1471                 message(WARNING "Inkscape not found, could not re-generate ${_file_to} from ${_file_from}!")
1472         endif()
1473 endfunction()
1474
1475 function(msgfmt_simple
1476         file_from
1477         list_to_add
1478         )
1479
1480         # remove ../'s
1481         get_filename_component(_file_from_we ${file_from} NAME_WE)
1482
1483         get_filename_component(_file_from ${file_from} REALPATH)
1484         get_filename_component(_file_to ${CMAKE_CURRENT_BINARY_DIR}/${_file_from_we}.mo REALPATH)
1485
1486         list(APPEND ${list_to_add} ${_file_to})
1487         set(${list_to_add} ${${list_to_add}} PARENT_SCOPE)
1488
1489         get_filename_component(_file_to_path ${_file_to} PATH)
1490
1491         add_custom_command(
1492                 OUTPUT  ${_file_to}
1493                 COMMAND ${CMAKE_COMMAND} -E make_directory ${_file_to_path}
1494                 COMMAND "$<TARGET_FILE:msgfmt>" ${_file_from} ${_file_to}
1495                 DEPENDS msgfmt ${_file_from})
1496
1497         set_source_files_properties(${_file_to} PROPERTIES GENERATED TRUE)
1498 endfunction()
1499
1500 function(find_python_package
1501         package
1502         )
1503
1504         string(TOUPPER ${package} _upper_package)
1505
1506         # set but invalid
1507         if((NOT ${PYTHON_${_upper_package}_PATH} STREQUAL "") AND
1508            (NOT ${PYTHON_${_upper_package}_PATH} MATCHES NOTFOUND))
1509 #               if(NOT EXISTS "${PYTHON_${_upper_package}_PATH}/${package}")
1510 #                       message(WARNING "PYTHON_${_upper_package}_PATH is invalid, ${package} not found in '${PYTHON_${_upper_package}_PATH}' "
1511 #                                       "WITH_PYTHON_INSTALL_${_upper_package} option will be ignored when installing python")
1512 #                       set(WITH_PYTHON_INSTALL${_upper_package} OFF)
1513 #               endif()
1514         # not set, so initialize
1515         else()
1516                 string(REPLACE "." ";" _PY_VER_SPLIT "${PYTHON_VERSION}")
1517                 list(GET _PY_VER_SPLIT 0 _PY_VER_MAJOR)
1518
1519                 # re-cache
1520                 unset(PYTHON_${_upper_package}_PATH CACHE)
1521                 find_path(PYTHON_${_upper_package}_PATH
1522                   NAMES
1523                     ${package}
1524                   HINTS
1525                     "${PYTHON_LIBPATH}/"
1526                     "${PYTHON_LIBPATH}/python${PYTHON_VERSION}/"
1527                     "${PYTHON_LIBPATH}/python${_PY_VER_MAJOR}/"
1528                   PATH_SUFFIXES
1529                     site-packages
1530                     dist-packages
1531                     vendor-packages
1532                    NO_DEFAULT_PATH
1533                 )
1534
1535                  if(NOT EXISTS "${PYTHON_${_upper_package}_PATH}")
1536                         message(WARNING
1537                                 "Python package '${package}' path could not be found in:\n"
1538                                 "'${PYTHON_LIBPATH}/python${PYTHON_VERSION}/site-packages/${package}', "
1539                                 "'${PYTHON_LIBPATH}/python${_PY_VER_MAJOR}/site-packages/${package}', "
1540                                 "'${PYTHON_LIBPATH}/python${PYTHON_VERSION}/dist-packages/${package}', "
1541                                 "'${PYTHON_LIBPATH}/python${_PY_VER_MAJOR}/dist-packages/${package}', "
1542                                 "'${PYTHON_LIBPATH}/python${PYTHON_VERSION}/vendor-packages/${package}', "
1543                                 "'${PYTHON_LIBPATH}/python${_PY_VER_MAJOR}/vendor-packages/${package}', "
1544                                 "\n"
1545                                 "The 'WITH_PYTHON_INSTALL_${_upper_package}' option will be ignored when installing Python.\n"
1546                                 "The build will be usable, only add-ons that depend on this package won't be functional."
1547                         )
1548                         set(WITH_PYTHON_INSTALL_${_upper_package} OFF PARENT_SCOPE)
1549                 else()
1550                         message(STATUS "${package} found at '${PYTHON_${_upper_package}_PATH}'")
1551                 endif()
1552         endif()
1553 endfunction()
1554
1555 # like Python's 'print(dir())'
1556 function(print_all_vars)
1557         get_cmake_property(_vars VARIABLES)
1558         foreach(_var ${_vars})
1559                 message("${_var}=${${_var}}")
1560         endforeach()
1561 endfunction()
1562
1563 macro(openmp_delayload
1564         projectname
1565         )
1566                 if(MSVC)
1567                         if(WITH_OPENMP)
1568                                 if(MSVC_VERSION EQUAL 1800)
1569                                         set(OPENMP_DLL_NAME "vcomp120")
1570                                 else()
1571                                         set(OPENMP_DLL_NAME "vcomp140")
1572                                 endif()
1573                                 SET_TARGET_PROPERTIES(${projectname} PROPERTIES LINK_FLAGS_RELEASE "/DELAYLOAD:${OPENMP_DLL_NAME}.dll delayimp.lib")
1574                                 SET_TARGET_PROPERTIES(${projectname} PROPERTIES LINK_FLAGS_DEBUG "/DELAYLOAD:${OPENMP_DLL_NAME}d.dll delayimp.lib")
1575                                 SET_TARGET_PROPERTIES(${projectname} PROPERTIES LINK_FLAGS_RELWITHDEBINFO "/DELAYLOAD:${OPENMP_DLL_NAME}.dll delayimp.lib")
1576                                 SET_TARGET_PROPERTIES(${projectname} PROPERTIES LINK_FLAGS_MINSIZEREL "/DELAYLOAD:${OPENMP_DLL_NAME}.dll delayimp.lib")
1577                         endif()
1578                 endif()
1579 endmacro()
1580
1581 macro(WINDOWS_SIGN_TARGET target)
1582         if(WITH_WINDOWS_CODESIGN)
1583                 if(!SIGNTOOL_EXE)
1584                         error("Codesigning is enabled, but signtool is not found")
1585                 else()
1586                         if(WINDOWS_CODESIGN_PFX_PASSWORD)
1587                                 set(CODESIGNPASSWORD /p ${WINDOWS_CODESIGN_PFX_PASSWORD})
1588                         else()
1589                                 if($ENV{PFXPASSWORD})
1590                                         set(CODESIGNPASSWORD /p $ENV{PFXPASSWORD})
1591                                 else()
1592                                         message(FATAL_ERROR "WITH_WINDOWS_CODESIGN is on but WINDOWS_CODESIGN_PFX_PASSWORD not set, and environment variable PFXPASSWORD not found, unable to sign code.")
1593                                 endif()
1594                         endif()
1595                         add_custom_command(TARGET ${target}
1596                                 POST_BUILD
1597                                 COMMAND ${SIGNTOOL_EXE} sign /f ${WINDOWS_CODESIGN_PFX} ${CODESIGNPASSWORD} $<TARGET_FILE:${target}>
1598                                 VERBATIM
1599                         )
1600                 endif()
1601         endif()
1602 endmacro()