msvc: Use source folder structure for project file.
[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(${SNDFILE_LIBPATH})
330                 endif()
331                 if(WITH_FFTW3)
332                         link_directories(${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} ${SNDFILE_LIBRARIES})
411         endif()
412         if(WITH_SDL AND NOT WITH_SDL_DYNLOAD)
413                 target_link_libraries(${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} ${TBB_LIBRARIES})
429         endif()
430         if(WITH_CYCLES_OSL)
431                 target_link_libraries(${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         # Sort libraries
559         set(BLENDER_SORTED_LIBS
560                 bf_windowmanager
561
562                 bf_editor_space_api
563                 bf_editor_space_action
564                 bf_editor_space_buttons
565                 bf_editor_space_console
566                 bf_editor_space_file
567                 bf_editor_space_graph
568                 bf_editor_space_image
569                 bf_editor_space_info
570                 bf_editor_space_logic
571                 bf_editor_space_nla
572                 bf_editor_space_node
573                 bf_editor_space_outliner
574                 bf_editor_space_script
575                 bf_editor_space_sequencer
576                 bf_editor_space_text
577                 bf_editor_space_time
578                 bf_editor_space_userpref
579                 bf_editor_space_view3d
580                 bf_editor_space_clip
581
582                 bf_editor_transform
583                 bf_editor_util
584                 bf_editor_uvedit
585                 bf_editor_curve
586                 bf_editor_gpencil
587                 bf_editor_interface
588                 bf_editor_mesh
589                 bf_editor_metaball
590                 bf_editor_object
591                 bf_editor_armature
592                 bf_editor_physics
593                 bf_editor_render
594                 bf_editor_screen
595                 bf_editor_sculpt_paint
596                 bf_editor_sound
597                 bf_editor_animation
598                 bf_editor_datafiles
599                 bf_editor_mask
600                 bf_editor_io
601
602                 bf_render
603                 bf_python
604                 bf_python_ext
605                 bf_python_mathutils
606                 bf_python_bmesh
607                 bf_freestyle
608                 bf_ikplugin
609                 bf_modifiers
610                 bf_alembic
611                 bf_bmesh
612                 bf_gpu
613                 bf_blenloader
614                 bf_blenkernel
615                 bf_physics
616                 bf_nodes
617                 bf_rna
618                 bf_imbuf
619                 bf_blenlib
620                 bf_depsgraph
621                 bf_intern_ghost
622                 bf_intern_string
623                 bf_avi
624                 bf_imbuf_cineon
625                 bf_imbuf_openexr
626                 bf_imbuf_openimageio
627                 bf_imbuf_dds
628                 bf_collada
629                 bf_intern_elbeem
630                 bf_intern_memutil
631                 bf_intern_guardedalloc
632                 bf_intern_ctr
633                 bf_intern_utfconv
634                 ge_blen_routines
635                 ge_converter
636                 ge_phys_dummy
637                 ge_phys_bullet
638                 bf_intern_smoke
639                 extern_lzma
640                 extern_curve_fit_nd
641                 ge_logic_ketsji
642                 extern_recastnavigation
643                 ge_logic
644                 ge_rasterizer
645                 ge_oglrasterizer
646                 ge_logic_expressions
647                 ge_scenegraph
648                 ge_logic_network
649                 ge_logic_ngnetwork
650                 ge_logic_loopbacknetwork
651                 bf_intern_moto
652                 extern_openjpeg
653                 ge_videotex
654                 bf_dna
655                 bf_blenfont
656                 bf_blentranslation
657                 bf_intern_audaspace
658                 bf_intern_mikktspace
659                 bf_intern_dualcon
660                 bf_intern_cycles
661                 cycles_render
662                 cycles_graph
663                 cycles_bvh
664                 cycles_device
665                 cycles_kernel
666                 cycles_util
667                 cycles_subd
668                 bf_intern_opencolorio
669                 bf_intern_eigen
670                 extern_rangetree
671                 extern_wcwidth
672                 bf_intern_libmv
673                 extern_sdlew
674
675                 bf_intern_glew_mx
676         )
677
678         if(NOT WITH_SYSTEM_GLOG)
679                 list(APPEND BLENDER_SORTED_LIBS extern_glog)
680         endif()
681
682         if(NOT WITH_SYSTEM_GFLAGS)
683                 list(APPEND BLENDER_SORTED_LIBS extern_gflags)
684         endif()
685
686         if(WITH_COMPOSITOR)
687                 # added for opencl compositor
688                 list_insert_before(BLENDER_SORTED_LIBS "bf_blenkernel" "bf_compositor")
689                 list_insert_after(BLENDER_SORTED_LIBS "bf_compositor" "bf_intern_opencl")
690         endif()
691
692         if(WITH_LIBMV)
693                 list(APPEND BLENDER_SORTED_LIBS extern_ceres)
694         endif()
695
696         if(WITH_MOD_CLOTH_ELTOPO)
697                 list(APPEND BLENDER_SORTED_LIBS extern_eltopo)
698         endif()
699
700         if(NOT WITH_SYSTEM_LZO)
701                 list(APPEND BLENDER_SORTED_LIBS extern_minilzo)
702         endif()
703
704         if(NOT WITH_SYSTEM_GLEW)
705                 list(APPEND BLENDER_SORTED_LIBS ${BLENDER_GLEW_LIBRARIES})
706         endif()
707
708         if(WITH_BINRELOC)
709                 list(APPEND BLENDER_SORTED_LIBS extern_binreloc)
710         endif()
711
712         if(WITH_CXX_GUARDEDALLOC)
713                 list(APPEND BLENDER_SORTED_LIBS bf_intern_guardedalloc_cpp)
714         endif()
715
716         if(WITH_IK_SOLVER)
717                 list_insert_after(BLENDER_SORTED_LIBS "bf_intern_elbeem" "bf_intern_iksolver")
718         endif()
719
720         if(WITH_IK_ITASC)
721                 list(APPEND BLENDER_SORTED_LIBS bf_intern_itasc)
722         endif()
723
724         if(WITH_MOD_BOOLEAN)
725                 list(APPEND BLENDER_SORTED_LIBS extern_carve)
726         endif()
727
728         if(WITH_GHOST_XDND)
729                 list(APPEND BLENDER_SORTED_LIBS extern_xdnd)
730         endif()
731
732         if(WITH_CYCLES_OSL)
733                 list_insert_after(BLENDER_SORTED_LIBS "cycles_kernel" "cycles_kernel_osl")
734         endif()
735
736         if(WITH_INTERNATIONAL)
737                 list(APPEND BLENDER_SORTED_LIBS bf_intern_locale)
738         endif()
739
740         if(WITH_BULLET)
741                 list_insert_after(BLENDER_SORTED_LIBS "bf_blenkernel" "bf_intern_rigidbody")
742         endif()
743
744         if(WITH_BULLET AND NOT WITH_SYSTEM_BULLET)
745                 list_insert_after(BLENDER_SORTED_LIBS "ge_logic_ngnetwork" "extern_bullet")
746         endif()
747
748         if(WITH_GAMEENGINE_DECKLINK)
749                 list(APPEND BLENDER_SORTED_LIBS bf_intern_decklink)
750         endif()
751
752         if(WIN32)
753                 list(APPEND BLENDER_SORTED_LIBS bf_intern_gpudirect)
754         endif()
755
756         if(WITH_OPENSUBDIV OR WITH_CYCLES_OPENSUBDIV)
757                 list(APPEND BLENDER_SORTED_LIBS bf_intern_opensubdiv)
758         endif()
759
760         if(WITH_OPENVDB)
761                 list(APPEND BLENDER_SORTED_LIBS bf_intern_openvdb)
762         endif()
763
764         foreach(SORTLIB ${BLENDER_SORTED_LIBS})
765                 set(REMLIB ${SORTLIB})
766                 foreach(SEARCHLIB ${BLENDER_LINK_LIBS})
767                         if(${SEARCHLIB} STREQUAL ${SORTLIB})
768                                 set(REMLIB "")
769                         endif()
770                 endforeach()
771                 if(REMLIB)
772                         # message(STATUS "Removing library ${REMLIB} from blender linking because: not configured")
773                         list(APPEND REM_MSG ${REMLIB})
774                         list(REMOVE_ITEM BLENDER_SORTED_LIBS ${REMLIB})
775                 endif()
776         endforeach()
777         if(REM_MSG)
778                 list(SORT REM_MSG)
779                 message(STATUS "Blender Skipping: (${REM_MSG})")
780         endif()
781
782
783         set(BLENDER_SORTED_LIBS ${BLENDER_SORTED_LIBS} PARENT_SCOPE)
784
785         # for top-level tests
786         set_property(GLOBAL PROPERTY BLENDER_SORTED_LIBS_PROP ${BLENDER_SORTED_LIBS})
787 endfunction()
788
789 macro(TEST_SSE_SUPPORT
790         _sse_flags
791         _sse2_flags)
792
793         include(CheckCSourceRuns)
794
795         # message(STATUS "Detecting SSE support")
796         if(CMAKE_COMPILER_IS_GNUCC OR (CMAKE_C_COMPILER_ID MATCHES "Clang"))
797                 set(${_sse_flags} "-msse")
798                 set(${_sse2_flags} "-msse2")
799         elseif(MSVC)
800                 # x86_64 has this auto enabled
801                 if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
802                         set(${_sse_flags} "")
803                         set(${_sse2_flags} "")
804                 else()
805                         set(${_sse_flags} "/arch:SSE")
806                         set(${_sse2_flags} "/arch:SSE2")
807                 endif()
808         elseif(CMAKE_C_COMPILER_ID MATCHES "Intel")
809                 set(${_sse_flags} "")  # icc defaults to -msse
810                 set(${_sse2_flags} "-msse2")
811         else()
812                 message(WARNING "SSE flags for this compiler: '${CMAKE_C_COMPILER_ID}' not known")
813                 set(${_sse_flags})
814                 set(${_sse2_flags})
815         endif()
816
817         set(CMAKE_REQUIRED_FLAGS "${${_sse_flags}} ${${_sse2_flags}}")
818
819         if(NOT DEFINED SUPPORT_SSE_BUILD)
820                 # result cached
821                 check_c_source_runs("
822                         #include <xmmintrin.h>
823                         int main(void) { __m128 v = _mm_setzero_ps(); return 0; }"
824                 SUPPORT_SSE_BUILD)
825
826                 if(SUPPORT_SSE_BUILD)
827                         message(STATUS "SSE Support: detected.")
828                 else()
829                         message(STATUS "SSE Support: missing.")
830                 endif()
831         endif()
832
833         if(NOT DEFINED SUPPORT_SSE2_BUILD)
834                 # result cached
835                 check_c_source_runs("
836                         #include <emmintrin.h>
837                         int main(void) { __m128d v = _mm_setzero_pd(); return 0; }"
838                 SUPPORT_SSE2_BUILD)
839
840                 if(SUPPORT_SSE2_BUILD)
841                         message(STATUS "SSE2 Support: detected.")
842                 else()
843                         message(STATUS "SSE2 Support: missing.")
844                 endif()
845         endif()
846
847         unset(CMAKE_REQUIRED_FLAGS)
848 endmacro()
849
850 # Only print message if running CMake first time
851 macro(message_first_run)
852         if(FIRST_RUN)
853                 message(${ARGV})
854         endif()
855 endmacro()
856
857 macro(TEST_UNORDERED_MAP_SUPPORT)
858         # - Detect unordered_map availability
859         # Test if a valid implementation of unordered_map exists
860         # and define the include path
861         # This module defines
862         #  HAVE_UNORDERED_MAP, whether unordered_map implementation was found
863         #
864         #  HAVE_STD_UNORDERED_MAP_HEADER, <unordered_map.h> was found
865         #  HAVE_UNORDERED_MAP_IN_STD_NAMESPACE, unordered_map is in namespace std
866         #  HAVE_UNORDERED_MAP_IN_TR1_NAMESPACE, unordered_map is in namespace std::tr1
867         #
868         #  UNORDERED_MAP_INCLUDE_PREFIX, include path prefix for unordered_map, if found
869         #  UNORDERED_MAP_NAMESPACE, namespace for unordered_map, if found
870
871         include(CheckIncludeFileCXX)
872
873         # Workaround for newer GCC (6.x+) where C++11 was enabled by default, which lead us
874         # to a situation when there is <unordered_map> include but which can't be used uless
875         # C++11 is enabled.
876         if(CMAKE_COMPILER_IS_GNUCC AND (NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS "6.0") AND (NOT WITH_CXX11))
877                 set(HAVE_STD_UNORDERED_MAP_HEADER False)
878         else()
879                 CHECK_INCLUDE_FILE_CXX("unordered_map" HAVE_STD_UNORDERED_MAP_HEADER)
880         endif()
881         if(HAVE_STD_UNORDERED_MAP_HEADER)
882                 # Even so we've found unordered_map header file it doesn't
883                 # mean unordered_map and unordered_set will be declared in
884                 # std namespace.
885                 #
886                 # Namely, MSVC 2008 have unordered_map header which declares
887                 # unordered_map class in std::tr1 namespace. In order to support
888                 # this, we do extra check to see which exactly namespace is
889                 # to be used.
890
891                 include(CheckCXXSourceCompiles)
892                 CHECK_CXX_SOURCE_COMPILES("#include <unordered_map>
893                                           int main() {
894                                             std::unordered_map<int, int> map;
895                                             return 0;
896                                           }"
897                                           HAVE_UNORDERED_MAP_IN_STD_NAMESPACE)
898                 if(HAVE_UNORDERED_MAP_IN_STD_NAMESPACE)
899                         message_first_run(STATUS "Found unordered_map/set in std namespace.")
900
901                         set(HAVE_UNORDERED_MAP "TRUE")
902                         set(UNORDERED_MAP_INCLUDE_PREFIX "")
903                         set(UNORDERED_MAP_NAMESPACE "std")
904                 else()
905                         CHECK_CXX_SOURCE_COMPILES("#include <unordered_map>
906                                                   int main() {
907                                                     std::tr1::unordered_map<int, int> map;
908                                                     return 0;
909                                                   }"
910                                                   HAVE_UNORDERED_MAP_IN_TR1_NAMESPACE)
911                         if(HAVE_UNORDERED_MAP_IN_TR1_NAMESPACE)
912                                 message_first_run(STATUS "Found unordered_map/set in std::tr1 namespace.")
913
914                                 set(HAVE_UNORDERED_MAP "TRUE")
915                                 set(UNORDERED_MAP_INCLUDE_PREFIX "")
916                                 set(UNORDERED_MAP_NAMESPACE "std::tr1")
917                         else()
918                                 message_first_run(STATUS "Found <unordered_map> but cannot find either std::unordered_map "
919                                                   "or std::tr1::unordered_map.")
920                         endif()
921                 endif()
922         else()
923                 CHECK_INCLUDE_FILE_CXX("tr1/unordered_map" HAVE_UNORDERED_MAP_IN_TR1_NAMESPACE)
924                 if(HAVE_UNORDERED_MAP_IN_TR1_NAMESPACE)
925                         message_first_run(STATUS "Found unordered_map/set in std::tr1 namespace.")
926
927                         set(HAVE_UNORDERED_MAP "TRUE")
928                         set(UNORDERED_MAP_INCLUDE_PREFIX "tr1")
929                         set(UNORDERED_MAP_NAMESPACE "std::tr1")
930                 else()
931                         message_first_run(STATUS "Unable to find <unordered_map> or <tr1/unordered_map>. ")
932                 endif()
933         endif()
934 endmacro()
935
936 macro(TEST_SHARED_PTR_SUPPORT)
937         # This check are coming from Ceres library.
938         #
939         # Find shared pointer header and namespace.
940         #
941         # This module defines the following variables:
942         #
943         # SHARED_PTR_FOUND: TRUE if shared_ptr found.
944         # SHARED_PTR_TR1_MEMORY_HEADER: True if <tr1/memory> header is to be used
945         # for the shared_ptr object, otherwise use <memory>.
946         # SHARED_PTR_TR1_NAMESPACE: TRUE if shared_ptr is defined in std::tr1 namespace,
947         # otherwise it's assumed to be defined in std namespace.
948
949         include(CheckIncludeFileCXX)
950         include(CheckCXXSourceCompiles)
951         set(SHARED_PTR_FOUND FALSE)
952         # Workaround for newer GCC (6.x+) where C++11 was enabled by default, which lead us
953         # to a situation when there is <unordered_map> include but which can't be used uless
954         # C++11 is enabled.
955         if(CMAKE_COMPILER_IS_GNUCC AND (NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS "6.0") AND (NOT WITH_CXX11))
956                 set(HAVE_STD_MEMORY_HEADER False)
957         else()
958                 CHECK_INCLUDE_FILE_CXX(memory HAVE_STD_MEMORY_HEADER)
959         endif()
960         if(HAVE_STD_MEMORY_HEADER)
961                 # Finding the memory header doesn't mean that shared_ptr is in std
962                 # namespace.
963                 #
964                 # In particular, MSVC 2008 has shared_ptr declared in std::tr1.  In
965                 # order to support this, we do an extra check to see which namespace
966                 # should be used.
967                 CHECK_CXX_SOURCE_COMPILES("#include <memory>
968                                            int main() {
969                                              std::shared_ptr<int> int_ptr;
970                                              return 0;
971                                            }"
972                                           HAVE_SHARED_PTR_IN_STD_NAMESPACE)
973
974                 if(HAVE_SHARED_PTR_IN_STD_NAMESPACE)
975                         message_first_run("-- Found shared_ptr in std namespace using <memory> header.")
976                         set(SHARED_PTR_FOUND TRUE)
977                 else()
978                         CHECK_CXX_SOURCE_COMPILES("#include <memory>
979                                                    int main() {
980                                                    std::tr1::shared_ptr<int> int_ptr;
981                                                    return 0;
982                                                    }"
983                                                   HAVE_SHARED_PTR_IN_TR1_NAMESPACE)
984                         if(HAVE_SHARED_PTR_IN_TR1_NAMESPACE)
985                                 message_first_run("-- Found shared_ptr in std::tr1 namespace using <memory> header.")
986                                 set(SHARED_PTR_TR1_NAMESPACE TRUE)
987                                 set(SHARED_PTR_FOUND TRUE)
988                         endif()
989                 endif()
990         endif()
991
992         if(NOT SHARED_PTR_FOUND)
993                 # Further, gcc defines shared_ptr in std::tr1 namespace and
994                 # <tr1/memory> is to be included for this. And what makes things
995                 # even more tricky is that gcc does have <memory> header, so
996                 # all the checks above wouldn't find shared_ptr.
997                 CHECK_INCLUDE_FILE_CXX("tr1/memory" HAVE_TR1_MEMORY_HEADER)
998                 if(HAVE_TR1_MEMORY_HEADER)
999                         CHECK_CXX_SOURCE_COMPILES("#include <tr1/memory>
1000                                                    int main() {
1001                                                    std::tr1::shared_ptr<int> int_ptr;
1002                                                    return 0;
1003                                                    }"
1004                                                    HAVE_SHARED_PTR_IN_TR1_NAMESPACE_FROM_TR1_MEMORY_HEADER)
1005                         if(HAVE_SHARED_PTR_IN_TR1_NAMESPACE_FROM_TR1_MEMORY_HEADER)
1006                                 message_first_run("-- Found shared_ptr in std::tr1 namespace using <tr1/memory> header.")
1007                                 set(SHARED_PTR_TR1_MEMORY_HEADER TRUE)
1008                                 set(SHARED_PTR_TR1_NAMESPACE TRUE)
1009                                 set(SHARED_PTR_FOUND TRUE)
1010                         endif()
1011                 endif()
1012         endif()
1013 endmacro()
1014
1015 # when we have warnings as errors applied globally this
1016 # needs to be removed for some external libs which we dont maintain.
1017
1018 # utility macro
1019 macro(remove_cc_flag
1020         _flag)
1021
1022         foreach(flag ${ARGV})
1023                 string(REGEX REPLACE ${flag} "" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
1024                 string(REGEX REPLACE ${flag} "" CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}")
1025                 string(REGEX REPLACE ${flag} "" CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}")
1026                 string(REGEX REPLACE ${flag} "" CMAKE_C_FLAGS_MINSIZEREL "${CMAKE_C_FLAGS_MINSIZEREL}")
1027                 string(REGEX REPLACE ${flag} "" CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO}")
1028
1029                 string(REGEX REPLACE ${flag} "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
1030                 string(REGEX REPLACE ${flag} "" CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}")
1031                 string(REGEX REPLACE ${flag} "" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")
1032                 string(REGEX REPLACE ${flag} "" CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL}")
1033                 string(REGEX REPLACE ${flag} "" CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO}")
1034         endforeach()
1035         unset(flag)
1036
1037 endmacro()
1038
1039 macro(add_cc_flag
1040         flag)
1041
1042         set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${flag}")
1043         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${flag}")
1044 endmacro()
1045
1046 macro(remove_strict_flags)
1047
1048         if(CMAKE_COMPILER_IS_GNUCC)
1049                 remove_cc_flag(
1050                         "-Wstrict-prototypes"
1051                         "-Wmissing-prototypes"
1052                         "-Wmissing-declarations"
1053                         "-Wmissing-format-attribute"
1054                         "-Wunused-local-typedefs"
1055                         "-Wunused-macros"
1056                         "-Wunused-parameter"
1057                         "-Wwrite-strings"
1058                         "-Wredundant-decls"
1059                         "-Wundef"
1060                         "-Wshadow"
1061                         "-Wdouble-promotion"
1062                         "-Wold-style-definition"
1063                         "-Werror=[^ ]+"
1064                         "-Werror"
1065                 )
1066
1067                 # negate flags implied by '-Wall'
1068                 add_cc_flag("${CC_REMOVE_STRICT_FLAGS}")
1069         endif()
1070
1071         if(CMAKE_C_COMPILER_ID MATCHES "Clang")
1072                 remove_cc_flag(
1073                         "-Wunused-parameter"
1074                         "-Wunused-variable"
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(MSVC)
1084                 # TODO
1085         endif()
1086
1087 endmacro()
1088
1089 macro(remove_extra_strict_flags)
1090         if(CMAKE_COMPILER_IS_GNUCC)
1091                 remove_cc_flag(
1092                         "-Wunused-parameter"
1093                 )
1094         endif()
1095
1096         if(CMAKE_C_COMPILER_ID MATCHES "Clang")
1097                 remove_cc_flag(
1098                         "-Wunused-parameter"
1099                 )
1100         endif()
1101
1102         if(MSVC)
1103                 # TODO
1104         endif()
1105 endmacro()
1106
1107 # note, we can only append flags on a single file so we need to negate the options.
1108 # at the moment we cant shut up ffmpeg deprecations, so use this, but will
1109 # probably add more removals here.
1110 macro(remove_strict_flags_file
1111         filenames)
1112
1113         foreach(_SOURCE ${ARGV})
1114
1115                 if(CMAKE_COMPILER_IS_GNUCC OR
1116                   (CMAKE_C_COMPILER_ID MATCHES "Clang"))
1117
1118                         set_source_files_properties(${_SOURCE}
1119                                 PROPERTIES
1120                                         COMPILE_FLAGS "${CC_REMOVE_STRICT_FLAGS}"
1121                         )
1122                 endif()
1123
1124                 if(MSVC)
1125                         # TODO
1126                 endif()
1127
1128         endforeach()
1129
1130         unset(_SOURCE)
1131
1132 endmacro()
1133
1134 # External libs may need 'signed char' to be default.
1135 macro(remove_cc_flag_unsigned_char)
1136         if(CMAKE_C_COMPILER_ID MATCHES "^(GNU|Clang|Intel)$")
1137                 remove_cc_flag("-funsigned-char")
1138         elseif(MSVC)
1139                 remove_cc_flag("/J")
1140         else()
1141                 message(WARNING
1142                         "Compiler '${CMAKE_C_COMPILER_ID}' failed to disable 'unsigned char' flag."
1143                         "Build files need updating."
1144                 )
1145         endif()
1146 endmacro()
1147
1148 function(ADD_CHECK_C_COMPILER_FLAG
1149         _CFLAGS
1150         _CACHE_VAR
1151         _FLAG
1152         )
1153
1154         include(CheckCCompilerFlag)
1155
1156         CHECK_C_COMPILER_FLAG("${_FLAG}" "${_CACHE_VAR}")
1157         if(${_CACHE_VAR})
1158                 # message(STATUS "Using CFLAG: ${_FLAG}")
1159                 set(${_CFLAGS} "${${_CFLAGS}} ${_FLAG}" PARENT_SCOPE)
1160         else()
1161                 message(STATUS "Unsupported CFLAG: ${_FLAG}")
1162         endif()
1163 endfunction()
1164
1165 function(ADD_CHECK_CXX_COMPILER_FLAG
1166         _CXXFLAGS
1167         _CACHE_VAR
1168         _FLAG
1169         )
1170
1171         include(CheckCXXCompilerFlag)
1172
1173         CHECK_CXX_COMPILER_FLAG("${_FLAG}" "${_CACHE_VAR}")
1174         if(${_CACHE_VAR})
1175                 # message(STATUS "Using CXXFLAG: ${_FLAG}")
1176                 set(${_CXXFLAGS} "${${_CXXFLAGS}} ${_FLAG}" PARENT_SCOPE)
1177         else()
1178                 message(STATUS "Unsupported CXXFLAG: ${_FLAG}")
1179         endif()
1180 endfunction()
1181
1182 function(get_blender_version)
1183         # extracts header vars and defines them in the parent scope:
1184         #
1185         # - BLENDER_VERSION (major.minor)
1186         # - BLENDER_VERSION_MAJOR
1187         # - BLENDER_VERSION_MINOR
1188         # - BLENDER_SUBVERSION (used for internal versioning mainly)
1189         # - BLENDER_VERSION_CHAR (a, b, c, ...or empty string)
1190         # - BLENDER_VERSION_CYCLE (alpha, beta, rc, release)
1191
1192         # So cmake depends on BKE_blender.h, beware of inf-loops!
1193         CONFIGURE_FILE(${CMAKE_SOURCE_DIR}/source/blender/blenkernel/BKE_blender_version.h
1194                        ${CMAKE_BINARY_DIR}/source/blender/blenkernel/BKE_blender_version.h.done)
1195
1196         file(STRINGS ${CMAKE_SOURCE_DIR}/source/blender/blenkernel/BKE_blender_version.h _contents REGEX "^#define[ \t]+BLENDER_.*$")
1197
1198         string(REGEX REPLACE ".*#define[ \t]+BLENDER_VERSION[ \t]+([0-9]+).*" "\\1" _out_version "${_contents}")
1199         string(REGEX REPLACE ".*#define[ \t]+BLENDER_SUBVERSION[ \t]+([0-9]+).*" "\\1" _out_subversion "${_contents}")
1200         string(REGEX REPLACE ".*#define[ \t]+BLENDER_VERSION_CHAR[ \t]+([a-z]+).*" "\\1" _out_version_char "${_contents}")
1201         string(REGEX REPLACE ".*#define[ \t]+BLENDER_VERSION_CYCLE[ \t]+([a-z]+).*" "\\1" _out_version_cycle "${_contents}")
1202
1203         if(NOT ${_out_version} MATCHES "[0-9]+")
1204                 message(FATAL_ERROR "Version parsing failed for BLENDER_VERSION")
1205         endif()
1206
1207         if(NOT ${_out_subversion} MATCHES "[0-9]+")
1208                 message(FATAL_ERROR "Version parsing failed for BLENDER_SUBVERSION")
1209         endif()
1210
1211         # clumsy regex, only single char are ok but it could be unset
1212
1213         string(LENGTH "${_out_version_char}" _out_version_char_len)
1214         if(NOT _out_version_char_len EQUAL 1)
1215                 set(_out_version_char "")
1216         elseif(NOT ${_out_version_char} MATCHES "[a-z]+")
1217                 message(FATAL_ERROR "Version parsing failed for BLENDER_VERSION_CHAR")
1218         endif()
1219
1220         if(NOT ${_out_version_cycle} MATCHES "[a-z]+")
1221                 message(FATAL_ERROR "Version parsing failed for BLENDER_VERSION_CYCLE")
1222         endif()
1223
1224         math(EXPR _out_version_major "${_out_version} / 100")
1225         math(EXPR _out_version_minor "${_out_version} % 100")
1226
1227         # for packaging, alpha to numbers
1228         string(COMPARE EQUAL "${_out_version_char}" "" _out_version_char_empty)
1229         if(${_out_version_char_empty})
1230                 set(_out_version_char_index "0")
1231         else()
1232                 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)
1233                 list(FIND _char_ls ${_out_version_char} _out_version_char_index)
1234                 math(EXPR _out_version_char_index "${_out_version_char_index} + 1")
1235         endif()
1236
1237         # output vars
1238         set(BLENDER_VERSION "${_out_version_major}.${_out_version_minor}" PARENT_SCOPE)
1239         set(BLENDER_VERSION_MAJOR "${_out_version_major}" PARENT_SCOPE)
1240         set(BLENDER_VERSION_MINOR "${_out_version_minor}" PARENT_SCOPE)
1241         set(BLENDER_SUBVERSION "${_out_subversion}" PARENT_SCOPE)
1242         set(BLENDER_VERSION_CHAR "${_out_version_char}" PARENT_SCOPE)
1243         set(BLENDER_VERSION_CHAR_INDEX "${_out_version_char_index}" PARENT_SCOPE)
1244         set(BLENDER_VERSION_CYCLE "${_out_version_cycle}" PARENT_SCOPE)
1245
1246 endfunction()
1247
1248
1249 # hacks to override initial project settings
1250 # these macros must be called directly before/after project(Blender)
1251 macro(blender_project_hack_pre)
1252         # ------------------
1253         # GCC -O3 HACK START
1254         # needed because O3 can cause problems but
1255         # allow the builder to set O3 manually after.
1256         if(DEFINED CMAKE_C_FLAGS_RELEASE)
1257                 set(_reset_standard_cflags_rel OFF)
1258         else()
1259                 set(_reset_standard_cflags_rel ON)
1260         endif()
1261         if(DEFINED CMAKE_CXX_FLAGS_RELEASE)
1262                 set(_reset_standard_cxxflags_rel OFF)
1263         else()
1264                 set(_reset_standard_cxxflags_rel ON)
1265         endif()
1266 endmacro()
1267
1268
1269 macro(blender_project_hack_post)
1270         # ----------------
1271         # GCC -O3 HACK END
1272         if(_reset_standard_cflags_rel)
1273                 string(REGEX REPLACE "-O3" "-O2" CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}")
1274                 set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}" CACHE STRING "" FORCE)
1275                 mark_as_advanced(CMAKE_C_FLAGS_RELEASE)
1276         endif()
1277
1278         if(_reset_standard_cxxflags_rel)
1279                 string(REGEX REPLACE "-O3" "-O2" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")
1280                 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}" CACHE STRING "" FORCE)
1281                 mark_as_advanced(CMAKE_CXX_FLAGS_RELEASE)
1282         endif()
1283
1284         unset(_reset_standard_cflags_rel)
1285         unset(_reset_standard_cxxflags_rel)
1286
1287         # ------------------------------------------------------------------
1288         # workaround for omission in cmake 2.8.4's GNU.cmake, fixed in 2.8.5
1289         if(CMAKE_COMPILER_IS_GNUCC)
1290                 if(NOT DARWIN)
1291                         set(CMAKE_INCLUDE_SYSTEM_FLAG_C "-isystem ")
1292                 endif()
1293         endif()
1294
1295 endmacro()
1296
1297 # pair of macros to allow libraries to be specify files to install, but to
1298 # only install them at the end so the directories don't get cleared with
1299 # the files in them. used by cycles to install addon.
1300 function(delayed_install
1301         base
1302         files
1303         destination)
1304
1305         foreach(f ${files})
1306                 if(IS_ABSOLUTE ${f})
1307                         set_property(GLOBAL APPEND PROPERTY DELAYED_INSTALL_FILES ${f})
1308                 else()
1309                         set_property(GLOBAL APPEND PROPERTY DELAYED_INSTALL_FILES ${base}/${f})
1310                 endif()
1311                 set_property(GLOBAL APPEND PROPERTY DELAYED_INSTALL_DESTINATIONS ${destination})
1312         endforeach()
1313 endfunction()
1314
1315 # note this is a function instead of a macro so that ${BUILD_TYPE} in targetdir
1316 # does not get expanded in calling but is preserved
1317 function(delayed_do_install
1318         targetdir)
1319
1320         get_property(files GLOBAL PROPERTY DELAYED_INSTALL_FILES)
1321         get_property(destinations GLOBAL PROPERTY DELAYED_INSTALL_DESTINATIONS)
1322
1323         if(files)
1324                 list(LENGTH files n)
1325                 math(EXPR n "${n}-1")
1326
1327                 foreach(i RANGE ${n})
1328                         list(GET files ${i} f)
1329                         list(GET destinations ${i} d)
1330                         install(FILES ${f} DESTINATION ${targetdir}/${d})
1331                 endforeach()
1332         endif()
1333 endfunction()
1334
1335
1336 function(data_to_c
1337         file_from file_to
1338         list_to_add
1339         )
1340
1341         list(APPEND ${list_to_add} ${file_to})
1342         set(${list_to_add} ${${list_to_add}} PARENT_SCOPE)
1343
1344         get_filename_component(_file_to_path ${file_to} PATH)
1345
1346         add_custom_command(
1347                 OUTPUT ${file_to}
1348                 COMMAND ${CMAKE_COMMAND} -E make_directory ${_file_to_path}
1349                 COMMAND "$<TARGET_FILE:datatoc>" ${file_from} ${file_to}
1350                 DEPENDS ${file_from} datatoc)
1351
1352         set_source_files_properties(${file_to} PROPERTIES GENERATED TRUE)
1353 endfunction()
1354
1355
1356 # same as above but generates the var name and output automatic.
1357 function(data_to_c_simple
1358         file_from
1359         list_to_add
1360         )
1361
1362         # remove ../'s
1363         get_filename_component(_file_from ${CMAKE_CURRENT_SOURCE_DIR}/${file_from}   REALPATH)
1364         get_filename_component(_file_to   ${CMAKE_CURRENT_BINARY_DIR}/${file_from}.c REALPATH)
1365
1366         list(APPEND ${list_to_add} ${_file_to})
1367         set(${list_to_add} ${${list_to_add}} PARENT_SCOPE)
1368
1369         get_filename_component(_file_to_path ${_file_to} PATH)
1370
1371         add_custom_command(
1372                 OUTPUT  ${_file_to}
1373                 COMMAND ${CMAKE_COMMAND} -E make_directory ${_file_to_path}
1374                 COMMAND "$<TARGET_FILE:datatoc>" ${_file_from} ${_file_to}
1375                 DEPENDS ${_file_from} datatoc)
1376
1377         set_source_files_properties(${_file_to} PROPERTIES GENERATED TRUE)
1378 endfunction()
1379
1380 # macro for converting pixmap directory to a png and then a c file
1381 function(data_to_c_simple_icons
1382         path_from icon_prefix icon_names
1383         list_to_add
1384         )
1385
1386         # Conversion steps
1387         #  path_from  ->  _file_from  ->  _file_to
1388         #  foo/*.dat  ->  foo.png     ->  foo.png.c
1389
1390         get_filename_component(_path_from_abs ${path_from} ABSOLUTE)
1391         # remove ../'s
1392         get_filename_component(_file_from ${CMAKE_CURRENT_BINARY_DIR}/${path_from}.png   REALPATH)
1393         get_filename_component(_file_to   ${CMAKE_CURRENT_BINARY_DIR}/${path_from}.png.c REALPATH)
1394
1395         list(APPEND ${list_to_add} ${_file_to})
1396         set(${list_to_add} ${${list_to_add}} PARENT_SCOPE)
1397
1398         get_filename_component(_file_to_path ${_file_to} PATH)
1399
1400         # Construct a list of absolute paths from input
1401         set(_icon_files)
1402         foreach(_var ${icon_names})
1403                 list(APPEND _icon_files "${_path_from_abs}/${icon_prefix}${_var}.dat")
1404         endforeach()
1405
1406         add_custom_command(
1407                 OUTPUT  ${_file_from} ${_file_to}
1408                 COMMAND ${CMAKE_COMMAND} -E make_directory ${_file_to_path}
1409                 #COMMAND python3 ${CMAKE_SOURCE_DIR}/source/blender/datatoc/datatoc_icon.py ${_path_from_abs} ${_file_from}
1410                 COMMAND "$<TARGET_FILE:datatoc_icon>" ${_path_from_abs} ${_file_from}
1411                 COMMAND "$<TARGET_FILE:datatoc>" ${_file_from} ${_file_to}
1412                 DEPENDS
1413                         ${_icon_files}
1414                         datatoc_icon
1415                         datatoc
1416                         # could be an arg but for now we only create icons depending on UI_icons.h
1417                         ${CMAKE_SOURCE_DIR}/source/blender/editors/include/UI_icons.h
1418                 )
1419
1420         set_source_files_properties(${_file_from} ${_file_to} PROPERTIES GENERATED TRUE)
1421 endfunction()
1422
1423 # XXX Not used for now...
1424 function(svg_to_png
1425         file_from
1426         file_to
1427         dpi
1428         list_to_add
1429         )
1430
1431         # remove ../'s
1432         get_filename_component(_file_from ${CMAKE_CURRENT_SOURCE_DIR}/${file_from} REALPATH)
1433         get_filename_component(_file_to   ${CMAKE_CURRENT_SOURCE_DIR}/${file_to}   REALPATH)
1434
1435         list(APPEND ${list_to_add} ${_file_to})
1436         set(${list_to_add} ${${list_to_add}} PARENT_SCOPE)
1437
1438         find_program(INKSCAPE_EXE inkscape)
1439         mark_as_advanced(INKSCAPE_EXE)
1440
1441         if(INKSCAPE_EXE)
1442                 if(APPLE)
1443                         # in OS X app bundle, the binary is a shim that doesn't take any
1444                         # command line arguments, replace it with the actual binary
1445                         string(REPLACE "MacOS/Inkscape" "Resources/bin/inkscape" INKSCAPE_REAL_EXE ${INKSCAPE_EXE})
1446                         if(EXISTS "${INKSCAPE_REAL_EXE}")
1447                                 set(INKSCAPE_EXE ${INKSCAPE_REAL_EXE})
1448                         endif()
1449                 endif()
1450
1451                 add_custom_command(
1452                         OUTPUT  ${_file_to}
1453                         COMMAND ${INKSCAPE_EXE} ${_file_from} --export-dpi=${dpi}  --without-gui --export-png=${_file_to}
1454                         DEPENDS ${_file_from} ${INKSCAPE_EXE}
1455                 )
1456         else()
1457                 message(WARNING "Inkscape not found, could not re-generate ${_file_to} from ${_file_from}!")
1458         endif()
1459 endfunction()
1460
1461 function(msgfmt_simple
1462         file_from
1463         list_to_add
1464         )
1465
1466         # remove ../'s
1467         get_filename_component(_file_from_we ${file_from} NAME_WE)
1468
1469         get_filename_component(_file_from ${file_from} REALPATH)
1470         get_filename_component(_file_to ${CMAKE_CURRENT_BINARY_DIR}/${_file_from_we}.mo REALPATH)
1471
1472         list(APPEND ${list_to_add} ${_file_to})
1473         set(${list_to_add} ${${list_to_add}} PARENT_SCOPE)
1474
1475         get_filename_component(_file_to_path ${_file_to} PATH)
1476
1477         add_custom_command(
1478                 OUTPUT  ${_file_to}
1479                 COMMAND ${CMAKE_COMMAND} -E make_directory ${_file_to_path}
1480                 COMMAND "$<TARGET_FILE:msgfmt>" ${_file_from} ${_file_to}
1481                 DEPENDS msgfmt ${_file_from})
1482
1483         set_source_files_properties(${_file_to} PROPERTIES GENERATED TRUE)
1484 endfunction()
1485
1486 function(find_python_package
1487         package
1488         )
1489
1490         string(TOUPPER ${package} _upper_package)
1491
1492         # set but invalid
1493         if((NOT ${PYTHON_${_upper_package}_PATH} STREQUAL "") AND
1494            (NOT ${PYTHON_${_upper_package}_PATH} MATCHES NOTFOUND))
1495 #               if(NOT EXISTS "${PYTHON_${_upper_package}_PATH}/${package}")
1496 #                       message(WARNING "PYTHON_${_upper_package}_PATH is invalid, ${package} not found in '${PYTHON_${_upper_package}_PATH}' "
1497 #                                       "WITH_PYTHON_INSTALL_${_upper_package} option will be ignored when installing python")
1498 #                       set(WITH_PYTHON_INSTALL${_upper_package} OFF)
1499 #               endif()
1500         # not set, so initialize
1501         else()
1502                 string(REPLACE "." ";" _PY_VER_SPLIT "${PYTHON_VERSION}")
1503                 list(GET _PY_VER_SPLIT 0 _PY_VER_MAJOR)
1504
1505                 # re-cache
1506                 unset(PYTHON_${_upper_package}_PATH CACHE)
1507                 find_path(PYTHON_${_upper_package}_PATH
1508                   NAMES
1509                     ${package}
1510                   HINTS
1511                     "${PYTHON_LIBPATH}/python${PYTHON_VERSION}/"
1512                     "${PYTHON_LIBPATH}/python${_PY_VER_MAJOR}/"
1513                   PATH_SUFFIXES
1514                     site-packages
1515                     dist-packages
1516                     vendor-packages
1517                    NO_DEFAULT_PATH
1518                 )
1519
1520                  if(NOT EXISTS "${PYTHON_${_upper_package}_PATH}")
1521                         message(WARNING
1522                                 "Python package '${package}' path could not be found in:\n"
1523                                 "'${PYTHON_LIBPATH}/python${PYTHON_VERSION}/site-packages/${package}', "
1524                                 "'${PYTHON_LIBPATH}/python${_PY_VER_MAJOR}/site-packages/${package}', "
1525                                 "'${PYTHON_LIBPATH}/python${PYTHON_VERSION}/dist-packages/${package}', "
1526                                 "'${PYTHON_LIBPATH}/python${_PY_VER_MAJOR}/dist-packages/${package}', "
1527                                 "'${PYTHON_LIBPATH}/python${PYTHON_VERSION}/vendor-packages/${package}', "
1528                                 "'${PYTHON_LIBPATH}/python${_PY_VER_MAJOR}/vendor-packages/${package}', "
1529                                 "\n"
1530                                 "The 'WITH_PYTHON_INSTALL_${_upper_package}' option will be ignored when installing Python.\n"
1531                                 "The build will be usable, only add-ons that depend on this package won't be functional."
1532                         )
1533                         set(WITH_PYTHON_INSTALL_${_upper_package} OFF PARENT_SCOPE)
1534                 else()
1535                         message(STATUS "${package} found at '${PYTHON_${_upper_package}_PATH}'")
1536                 endif()
1537         endif()
1538 endfunction()
1539
1540 # like Python's 'print(dir())'
1541 function(print_all_vars)
1542         get_cmake_property(_vars VARIABLES)
1543         foreach(_var ${_vars})
1544                 message("${_var}=${${_var}}")
1545         endforeach()
1546 endfunction()
1547
1548 macro(openmp_delayload
1549         projectname
1550         )
1551                 if(MSVC)
1552                         if(WITH_OPENMP)
1553                                 if(MSVC_VERSION EQUAL 1800)
1554                                         set(OPENMP_DLL_NAME "vcomp120")
1555                                 else()
1556                                         set(OPENMP_DLL_NAME "vcomp140")
1557                                 endif()
1558                                 SET_TARGET_PROPERTIES(${projectname} PROPERTIES LINK_FLAGS_RELEASE "/DELAYLOAD:${OPENMP_DLL_NAME}.dll delayimp.lib")
1559                                 SET_TARGET_PROPERTIES(${projectname} PROPERTIES LINK_FLAGS_DEBUG "/DELAYLOAD:${OPENMP_DLL_NAME}d.dll delayimp.lib")
1560                                 SET_TARGET_PROPERTIES(${projectname} PROPERTIES LINK_FLAGS_RELWITHDEBINFO "/DELAYLOAD:${OPENMP_DLL_NAME}.dll delayimp.lib")
1561                                 SET_TARGET_PROPERTIES(${projectname} PROPERTIES LINK_FLAGS_MINSIZEREL "/DELAYLOAD:${OPENMP_DLL_NAME}.dll delayimp.lib")
1562                         endif()
1563                 endif()
1564 endmacro()
1565
1566 macro(WINDOWS_SIGN_TARGET target)
1567         if(WITH_WINDOWS_CODESIGN)
1568                 if(!SIGNTOOL_EXE)
1569                         error("Codesigning is enabled, but signtool is not found")
1570                 else()
1571                         if(WINDOWS_CODESIGN_PFX_PASSWORD)
1572                                 set(CODESIGNPASSWORD /p ${WINDOWS_CODESIGN_PFX_PASSWORD})
1573                         else()
1574                                 if($ENV{PFXPASSWORD})
1575                                         set(CODESIGNPASSWORD /p $ENV{PFXPASSWORD})
1576                                 else()
1577                                         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.")
1578                                 endif()
1579                         endif()
1580                         add_custom_command(TARGET ${target}
1581                                 POST_BUILD
1582                                 COMMAND ${SIGNTOOL_EXE} sign /f ${WINDOWS_CODESIGN_PFX} ${CODESIGNPASSWORD} $<TARGET_FILE:${target}>
1583                                 VERBATIM
1584                         )
1585                 endif()
1586         endif()
1587 endmacro()