CMake: Add option to link against system-wide Gflags library
[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         list_assert_duplicates("${sources}")
246         list_assert_duplicates("${includes}")
247         # Not for system includes because they can resolve to the same path
248         # list_assert_duplicates("${includes_sys}")
249
250 endfunction()
251
252
253 function(blender_add_lib_nolist
254         name
255         sources
256         includes
257         includes_sys
258         )
259
260         add_cc_flags_custom_test(${name} PARENT_SCOPE)
261
262         blender_add_lib__impl(${name} "${sources}" "${includes}" "${includes_sys}")
263 endfunction()
264
265 function(blender_add_lib
266         name
267         sources
268         includes
269         includes_sys
270         )
271
272         add_cc_flags_custom_test(${name} PARENT_SCOPE)
273
274         blender_add_lib__impl(${name} "${sources}" "${includes}" "${includes_sys}")
275
276         set_property(GLOBAL APPEND PROPERTY BLENDER_LINK_LIBS ${name})
277 endfunction()
278
279
280 function(SETUP_LIBDIRS)
281
282         # NOTE: For all new libraries, use absolute library paths.
283         # This should eventually be phased out.
284
285         link_directories(${JPEG_LIBPATH} ${PNG_LIBPATH} ${ZLIB_LIBPATH} ${FREETYPE_LIBPATH})
286
287         if(WITH_PYTHON)  #  AND NOT WITH_PYTHON_MODULE  # WIN32 needs
288                 link_directories(${PYTHON_LIBPATH})
289         endif()
290         if(WITH_SDL AND NOT WITH_SDL_DYNLOAD)
291                 link_directories(${SDL_LIBPATH})
292         endif()
293         if(WITH_CODEC_FFMPEG)
294                 link_directories(${FFMPEG_LIBPATH})
295         endif()
296         if(WITH_IMAGE_OPENEXR)
297                 link_directories(${OPENEXR_LIBPATH})
298         endif()
299         if(WITH_IMAGE_TIFF)
300                 link_directories(${TIFF_LIBPATH})
301         endif()
302         if(WITH_BOOST)
303                 link_directories(${BOOST_LIBPATH})
304         endif()
305         if(WITH_OPENIMAGEIO)
306                 link_directories(${OPENIMAGEIO_LIBPATH})
307         endif()
308         if(WITH_OPENCOLORIO)
309                 link_directories(${OPENCOLORIO_LIBPATH})
310         endif()
311         if(WITH_OPENVDB)
312                 link_directories(${OPENVDB_LIBPATH})
313         endif()
314         if(WITH_OPENAL)
315                 link_directories(${OPENAL_LIBPATH})
316         endif()
317         if(WITH_JACK AND NOT WITH_JACK_DYNLOAD)
318                 link_directories(${JACK_LIBPATH})
319         endif()
320         if(WITH_CODEC_SNDFILE)
321                 link_directories(${SNDFILE_LIBPATH})
322         endif()
323         if(WITH_FFTW3)
324                 link_directories(${FFTW3_LIBPATH})
325         endif()
326         if(WITH_OPENCOLLADA)
327                 link_directories(${OPENCOLLADA_LIBPATH})
328                 ## Never set
329                 # link_directories(${PCRE_LIBPATH})
330                 # link_directories(${EXPAT_LIBPATH})
331         endif()
332         if(WITH_LLVM)
333                 link_directories(${LLVM_LIBPATH})
334         endif()
335
336         if(WITH_ALEMBIC)
337                 link_directories(${ALEMBIC_LIBPATH})
338                 link_directories(${HDF5_LIBPATH})
339         endif()
340
341         if(WIN32 AND NOT UNIX)
342                 link_directories(${PTHREADS_LIBPATH})
343         endif()
344 endfunction()
345
346 function(setup_liblinks
347         target
348         )
349
350         set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${PLATFORM_LINKFLAGS}" PARENT_SCOPE)
351         set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} ${PLATFORM_LINKFLAGS_DEBUG}" PARENT_SCOPE)
352
353         set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${PLATFORM_LINKFLAGS}" PARENT_SCOPE)
354         set(CMAKE_SHARED_LINKER_FLAGS_DEBUG "${CMAKE_SHARED_LINKER_FLAGS_DEBUG} ${PLATFORM_LINKFLAGS_DEBUG}" PARENT_SCOPE)
355
356         set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} ${PLATFORM_LINKFLAGS}" PARENT_SCOPE)
357         set(CMAKE_MODULE_LINKER_FLAGS_DEBUG "${CMAKE_MODULE_LINKER_FLAGS_DEBUG} ${PLATFORM_LINKFLAGS_DEBUG}" PARENT_SCOPE)
358
359         target_link_libraries(
360                 ${target}
361                 ${PNG_LIBRARIES}
362                 ${FREETYPE_LIBRARY}
363         )
364
365         # since we are using the local libs for python when compiling msvc projects, we need to add _d when compiling debug versions
366         if(WITH_PYTHON)  # AND NOT WITH_PYTHON_MODULE  # WIN32 needs
367                 target_link_libraries(${target} ${PYTHON_LINKFLAGS})
368
369                 if(WIN32 AND NOT UNIX)
370                         file_list_suffix(PYTHON_LIBRARIES_DEBUG "${PYTHON_LIBRARIES}" "_d")
371                         target_link_libraries_debug(${target} "${PYTHON_LIBRARIES_DEBUG}")
372                         target_link_libraries_optimized(${target} "${PYTHON_LIBRARIES}")
373                         unset(PYTHON_LIBRARIES_DEBUG)
374                 else()
375                         target_link_libraries(${target} ${PYTHON_LIBRARIES})
376                 endif()
377         endif()
378
379         if(WITH_LZO AND WITH_SYSTEM_LZO)
380                 target_link_libraries(${target} ${LZO_LIBRARIES})
381         endif()
382         if(WITH_SYSTEM_GLEW)
383                 target_link_libraries(${target} ${BLENDER_GLEW_LIBRARIES})
384         endif()
385         if(WITH_BULLET AND WITH_SYSTEM_BULLET)
386                 target_link_libraries(${target} ${BULLET_LIBRARIES})
387         endif()
388         if(WITH_AUDASPACE AND WITH_SYSTEM_AUDASPACE)
389                 target_link_libraries(${target} ${AUDASPACE_C_LIBRARIES} ${AUDASPACE_PY_LIBRARIES})
390         endif()
391         if(WITH_OPENAL)
392                 target_link_libraries(${target} ${OPENAL_LIBRARY})
393         endif()
394         if(WITH_FFTW3)
395                 target_link_libraries(${target} ${FFTW3_LIBRARIES})
396         endif()
397         if(WITH_JACK AND NOT WITH_JACK_DYNLOAD)
398                 target_link_libraries(${target} ${JACK_LIBRARIES})
399         endif()
400         if(WITH_CODEC_SNDFILE)
401                 target_link_libraries(${target} ${SNDFILE_LIBRARIES})
402         endif()
403         if(WITH_SDL AND NOT WITH_SDL_DYNLOAD)
404                 target_link_libraries(${target} ${SDL_LIBRARY})
405         endif()
406         if(WITH_CODEC_QUICKTIME)
407                 target_link_libraries(${target} ${QUICKTIME_LIBRARIES})
408         endif()
409         if(WITH_IMAGE_TIFF)
410                 target_link_libraries(${target} ${TIFF_LIBRARY})
411         endif()
412         if(WITH_OPENIMAGEIO)
413                 target_link_libraries(${target} ${OPENIMAGEIO_LIBRARIES})
414         endif()
415         if(WITH_OPENCOLORIO)
416                 target_link_libraries(${target} ${OPENCOLORIO_LIBRARIES})
417         endif()
418         if(WITH_OPENSUBDIV OR WITH_CYCLES_OPENSUBDIV)
419                         target_link_libraries(${target} ${OPENSUBDIV_LIBRARIES})
420         endif()
421         if(WITH_OPENVDB)
422                 target_link_libraries(${target} ${OPENVDB_LIBRARIES} ${TBB_LIBRARIES})
423         endif()
424         if(WITH_CYCLES_OSL)
425                 target_link_libraries(${target} ${OSL_LIBRARIES})
426         endif()
427         if(WITH_BOOST)
428                 target_link_libraries(${target} ${BOOST_LIBRARIES})
429                 if(Boost_USE_STATIC_LIBS AND Boost_USE_ICU)
430                         target_link_libraries(${target} ${ICU_LIBRARIES})
431                 endif()
432         endif()
433         target_link_libraries(${target} ${JPEG_LIBRARIES})
434         if(WITH_ALEMBIC)
435                 target_link_libraries(${target} ${ALEMBIC_LIBRARIES} ${HDF5_LIBRARIES})
436         endif()
437         if(WITH_IMAGE_OPENEXR)
438                 target_link_libraries(${target} ${OPENEXR_LIBRARIES})
439         endif()
440         if(WITH_IMAGE_OPENJPEG AND WITH_SYSTEM_OPENJPEG)
441                 target_link_libraries(${target} ${OPENJPEG_LIBRARIES})
442         endif()
443         if(WITH_CODEC_FFMPEG)
444                 target_link_libraries(${target} ${FFMPEG_LIBRARIES})
445         endif()
446         if(WITH_OPENCOLLADA)
447                 if(WIN32 AND NOT UNIX)
448                         file_list_suffix(OPENCOLLADA_LIBRARIES_DEBUG "${OPENCOLLADA_LIBRARIES}" "_d")
449                         target_link_libraries_debug(${target} "${OPENCOLLADA_LIBRARIES_DEBUG}")
450                         target_link_libraries_optimized(${target} "${OPENCOLLADA_LIBRARIES}")
451                         unset(OPENCOLLADA_LIBRARIES_DEBUG)
452
453                         file_list_suffix(PCRE_LIBRARIES_DEBUG "${PCRE_LIBRARIES}" "_d")
454                         target_link_libraries_debug(${target} "${PCRE_LIBRARIES_DEBUG}")
455                         target_link_libraries_optimized(${target} "${PCRE_LIBRARIES}")
456                         unset(PCRE_LIBRARIES_DEBUG)
457
458                         if(EXPAT_LIB)
459                                 file_list_suffix(EXPAT_LIB_DEBUG "${EXPAT_LIB}" "_d")
460                                 target_link_libraries_debug(${target} "${EXPAT_LIB_DEBUG}")
461                                 target_link_libraries_optimized(${target} "${EXPAT_LIB}")
462                                 unset(EXPAT_LIB_DEBUG)
463                         endif()
464                 else()
465                         target_link_libraries(
466                                 ${target}
467                                 ${OPENCOLLADA_LIBRARIES}
468                                 ${PCRE_LIBRARIES}
469                                 ${XML2_LIBRARIES}
470                                 ${EXPAT_LIB}
471                         )
472                 endif()
473         endif()
474         if(WITH_MEM_JEMALLOC)
475                 target_link_libraries(${target} ${JEMALLOC_LIBRARIES})
476         endif()
477         if(WITH_MOD_CLOTH_ELTOPO)
478                 target_link_libraries(${target} ${LAPACK_LIBRARIES})
479         endif()
480         if(WITH_LLVM)
481                 target_link_libraries(${target} ${LLVM_LIBRARY})
482         endif()
483         if(WIN32 AND NOT UNIX)
484                 target_link_libraries(${target} ${PTHREADS_LIBRARIES})
485         endif()
486         if(UNIX AND NOT APPLE)
487                 if(WITH_OPENMP_STATIC)
488                         target_link_libraries(${target} ${OpenMP_LIBRARIES})
489                 endif()
490                 if(WITH_INPUT_NDOF)
491                         target_link_libraries(${target} ${NDOF_LIBRARIES})
492                 endif()
493         endif()
494         if(WITH_SYSTEM_GFLAGS)
495                 target_link_libraries(${target} ${GFLAGS_LIBRARIES})
496         endif()
497
498         # We put CLEW and CUEW here because OPENSUBDIV_LIBRARIES dpeends on them..
499         if(WITH_CYCLES OR WITH_COMPOSITOR OR WITH_OPENSUBDIV)
500                 target_link_libraries(${target} "extern_clew")
501                 if(WITH_CUDA_DYNLOAD)
502                         target_link_libraries(${target} "extern_cuew")
503                 else()
504                         target_link_libraries(${target} ${CUDA_CUDA_LIBRARY})
505                 endif()
506         endif()
507
508         target_link_libraries(
509                 ${target}
510                 ${ZLIB_LIBRARIES}
511         )
512
513         #system libraries with no dependencies such as platform link libs or opengl should go last
514         target_link_libraries(${target}
515                         ${BLENDER_GL_LIBRARIES})
516
517         #target_link_libraries(${target} ${PLATFORM_LINKLIBS} ${CMAKE_DL_LIBS})
518         target_link_libraries(${target} ${PLATFORM_LINKLIBS})
519 endfunction()
520
521
522 function(SETUP_BLENDER_SORTED_LIBS)
523
524         get_property(BLENDER_LINK_LIBS GLOBAL PROPERTY BLENDER_LINK_LIBS)
525
526         list(APPEND BLENDER_LINK_LIBS
527                 bf_windowmanager
528                 bf_render
529         )
530
531         if(WITH_MOD_FLUID)
532                 list(APPEND BLENDER_LINK_LIBS bf_intern_elbeem)
533         endif()
534
535         if(WITH_CYCLES)
536                 list(APPEND BLENDER_LINK_LIBS
537                         cycles_render
538                         cycles_graph
539                         cycles_bvh
540                         cycles_device
541                         cycles_kernel
542                         cycles_util
543                         cycles_subd)
544                 if(WITH_CYCLES_OSL)
545                         list(APPEND BLENDER_LINK_LIBS cycles_kernel_osl)
546                 endif()
547         endif()
548
549         # Sort libraries
550         set(BLENDER_SORTED_LIBS
551                 bf_windowmanager
552
553                 bf_editor_space_api
554                 bf_editor_space_action
555                 bf_editor_space_buttons
556                 bf_editor_space_console
557                 bf_editor_space_file
558                 bf_editor_space_graph
559                 bf_editor_space_image
560                 bf_editor_space_info
561                 bf_editor_space_logic
562                 bf_editor_space_nla
563                 bf_editor_space_node
564                 bf_editor_space_outliner
565                 bf_editor_space_script
566                 bf_editor_space_sequencer
567                 bf_editor_space_text
568                 bf_editor_space_time
569                 bf_editor_space_userpref
570                 bf_editor_space_view3d
571                 bf_editor_space_clip
572
573                 bf_editor_transform
574                 bf_editor_util
575                 bf_editor_uvedit
576                 bf_editor_curve
577                 bf_editor_gpencil
578                 bf_editor_interface
579                 bf_editor_mesh
580                 bf_editor_metaball
581                 bf_editor_object
582                 bf_editor_armature
583                 bf_editor_physics
584                 bf_editor_render
585                 bf_editor_screen
586                 bf_editor_sculpt_paint
587                 bf_editor_sound
588                 bf_editor_animation
589                 bf_editor_datafiles
590                 bf_editor_mask
591                 bf_editor_io
592
593                 bf_render
594                 bf_python
595                 bf_python_ext
596                 bf_python_mathutils
597                 bf_python_bmesh
598                 bf_freestyle
599                 bf_ikplugin
600                 bf_modifiers
601                 bf_alembic
602                 bf_bmesh
603                 bf_gpu
604                 bf_blenloader
605                 bf_blenkernel
606                 bf_physics
607                 bf_nodes
608                 bf_rna
609                 bf_imbuf
610                 bf_blenlib
611                 bf_depsgraph
612                 bf_intern_ghost
613                 bf_intern_string
614                 bf_avi
615                 bf_imbuf_cineon
616                 bf_imbuf_openexr
617                 bf_imbuf_openimageio
618                 bf_imbuf_dds
619                 bf_collada
620                 bf_intern_elbeem
621                 bf_intern_memutil
622                 bf_intern_guardedalloc
623                 bf_intern_ctr
624                 bf_intern_utfconv
625                 ge_blen_routines
626                 ge_converter
627                 ge_phys_dummy
628                 ge_phys_bullet
629                 bf_intern_smoke
630                 extern_lzma
631                 extern_curve_fit_nd
632                 ge_logic_ketsji
633                 extern_recastnavigation
634                 ge_logic
635                 ge_rasterizer
636                 ge_oglrasterizer
637                 ge_logic_expressions
638                 ge_scenegraph
639                 ge_logic_network
640                 ge_logic_ngnetwork
641                 ge_logic_loopbacknetwork
642                 bf_intern_moto
643                 extern_openjpeg
644                 ge_videotex
645                 bf_dna
646                 bf_blenfont
647                 bf_blentranslation
648                 bf_intern_audaspace
649                 bf_intern_mikktspace
650                 bf_intern_dualcon
651                 bf_intern_cycles
652                 cycles_render
653                 cycles_graph
654                 cycles_bvh
655                 cycles_device
656                 cycles_kernel
657                 cycles_util
658                 cycles_subd
659                 bf_intern_opencolorio
660                 bf_intern_eigen
661                 extern_rangetree
662                 extern_wcwidth
663                 bf_intern_libmv
664                 extern_glog
665                 extern_sdlew
666
667                 bf_intern_glew_mx
668         )
669
670         if(NOT WITH_SYSTEM_GFLAGS)
671                 list(APPEND BLENDER_SORTED_LIBS extern_gflags)
672         endif()
673
674         if(WITH_COMPOSITOR)
675                 # added for opencl compositor
676                 list_insert_before(BLENDER_SORTED_LIBS "bf_blenkernel" "bf_compositor")
677                 list_insert_after(BLENDER_SORTED_LIBS "bf_compositor" "bf_intern_opencl")
678         endif()
679
680         if(WITH_LIBMV)
681                 list(APPEND BLENDER_SORTED_LIBS extern_ceres)
682         endif()
683
684         if(WITH_MOD_CLOTH_ELTOPO)
685                 list(APPEND BLENDER_SORTED_LIBS extern_eltopo)
686         endif()
687
688         if(NOT WITH_SYSTEM_LZO)
689                 list(APPEND BLENDER_SORTED_LIBS extern_minilzo)
690         endif()
691
692         if(NOT WITH_SYSTEM_GLEW)
693                 list(APPEND BLENDER_SORTED_LIBS ${BLENDER_GLEW_LIBRARIES})
694         endif()
695
696         if(WITH_BINRELOC)
697                 list(APPEND BLENDER_SORTED_LIBS extern_binreloc)
698         endif()
699
700         if(WITH_CXX_GUARDEDALLOC)
701                 list(APPEND BLENDER_SORTED_LIBS bf_intern_guardedalloc_cpp)
702         endif()
703
704         if(WITH_IK_SOLVER)
705                 list_insert_after(BLENDER_SORTED_LIBS "bf_intern_elbeem" "bf_intern_iksolver")
706         endif()
707
708         if(WITH_IK_ITASC)
709                 list(APPEND BLENDER_SORTED_LIBS bf_intern_itasc)
710         endif()
711
712         if(WITH_CODEC_QUICKTIME)
713                 list(APPEND BLENDER_SORTED_LIBS bf_quicktime)
714         endif()
715
716         if(WITH_MOD_BOOLEAN)
717                 list(APPEND BLENDER_SORTED_LIBS extern_carve)
718         endif()
719
720         if(WITH_GHOST_XDND)
721                 list(APPEND BLENDER_SORTED_LIBS extern_xdnd)
722         endif()
723
724         if(WITH_CYCLES_OSL)
725                 list_insert_after(BLENDER_SORTED_LIBS "cycles_kernel" "cycles_kernel_osl")
726         endif()
727
728         if(WITH_INTERNATIONAL)
729                 list(APPEND BLENDER_SORTED_LIBS bf_intern_locale)
730         endif()
731
732         if(WITH_BULLET)
733                 list_insert_after(BLENDER_SORTED_LIBS "bf_blenkernel" "bf_intern_rigidbody")
734         endif()
735
736         if(WITH_BULLET AND NOT WITH_SYSTEM_BULLET)
737                 list_insert_after(BLENDER_SORTED_LIBS "ge_logic_ngnetwork" "extern_bullet")
738         endif()
739
740         if(WITH_GAMEENGINE_DECKLINK)
741                 list(APPEND BLENDER_SORTED_LIBS bf_intern_decklink)
742         endif()
743
744         if(WIN32)
745                 list(APPEND BLENDER_SORTED_LIBS bf_intern_gpudirect)
746         endif()
747
748         if(WITH_OPENSUBDIV OR WITH_CYCLES_OPENSUBDIV)
749                 list(APPEND BLENDER_SORTED_LIBS bf_intern_opensubdiv)
750         endif()
751
752         if(WITH_OPENVDB)
753                 list(APPEND BLENDER_SORTED_LIBS bf_intern_openvdb)
754         endif()
755
756         foreach(SORTLIB ${BLENDER_SORTED_LIBS})
757                 set(REMLIB ${SORTLIB})
758                 foreach(SEARCHLIB ${BLENDER_LINK_LIBS})
759                         if(${SEARCHLIB} STREQUAL ${SORTLIB})
760                                 set(REMLIB "")
761                         endif()
762                 endforeach()
763                 if(REMLIB)
764                         # message(STATUS "Removing library ${REMLIB} from blender linking because: not configured")
765                         list(APPEND REM_MSG ${REMLIB})
766                         list(REMOVE_ITEM BLENDER_SORTED_LIBS ${REMLIB})
767                 endif()
768         endforeach()
769         if(REM_MSG)
770                 list(SORT REM_MSG)
771                 message(STATUS "Blender Skipping: (${REM_MSG})")
772         endif()
773
774
775         set(BLENDER_SORTED_LIBS ${BLENDER_SORTED_LIBS} PARENT_SCOPE)
776
777         # for top-level tests
778         set_property(GLOBAL PROPERTY BLENDER_SORTED_LIBS_PROP ${BLENDER_SORTED_LIBS})
779 endfunction()
780
781 macro(TEST_SSE_SUPPORT
782         _sse_flags
783         _sse2_flags)
784
785         include(CheckCSourceRuns)
786
787         # message(STATUS "Detecting SSE support")
788         if(CMAKE_COMPILER_IS_GNUCC OR (CMAKE_C_COMPILER_ID MATCHES "Clang"))
789                 set(${_sse_flags} "-msse")
790                 set(${_sse2_flags} "-msse2")
791         elseif(MSVC)
792                 # x86_64 has this auto enabled
793                 if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
794                         set(${_sse_flags} "")
795                         set(${_sse2_flags} "")
796                 else()
797                         set(${_sse_flags} "/arch:SSE")
798                         set(${_sse2_flags} "/arch:SSE2")
799                 endif()
800         elseif(CMAKE_C_COMPILER_ID MATCHES "Intel")
801                 set(${_sse_flags} "")  # icc defaults to -msse
802                 set(${_sse2_flags} "-msse2")
803         else()
804                 message(WARNING "SSE flags for this compiler: '${CMAKE_C_COMPILER_ID}' not known")
805                 set(${_sse_flags})
806                 set(${_sse2_flags})
807         endif()
808
809         set(CMAKE_REQUIRED_FLAGS "${${_sse_flags}} ${${_sse2_flags}}")
810
811         if(NOT DEFINED SUPPORT_SSE_BUILD)
812                 # result cached
813                 check_c_source_runs("
814                         #include <xmmintrin.h>
815                         int main(void) { __m128 v = _mm_setzero_ps(); return 0; }"
816                 SUPPORT_SSE_BUILD)
817
818                 if(SUPPORT_SSE_BUILD)
819                         message(STATUS "SSE Support: detected.")
820                 else()
821                         message(STATUS "SSE Support: missing.")
822                 endif()
823         endif()
824
825         if(NOT DEFINED SUPPORT_SSE2_BUILD)
826                 # result cached
827                 check_c_source_runs("
828                         #include <emmintrin.h>
829                         int main(void) { __m128d v = _mm_setzero_pd(); return 0; }"
830                 SUPPORT_SSE2_BUILD)
831
832                 if(SUPPORT_SSE2_BUILD)
833                         message(STATUS "SSE2 Support: detected.")
834                 else()
835                         message(STATUS "SSE2 Support: missing.")
836                 endif()
837         endif()
838
839         unset(CMAKE_REQUIRED_FLAGS)
840 endmacro()
841
842 # Only print message if running CMake first time
843 macro(message_first_run)
844         if(FIRST_RUN)
845                 message(${ARGV})
846         endif()
847 endmacro()
848
849 macro(TEST_UNORDERED_MAP_SUPPORT)
850         # - Detect unordered_map availability
851         # Test if a valid implementation of unordered_map exists
852         # and define the include path
853         # This module defines
854         #  HAVE_UNORDERED_MAP, whether unordered_map implementation was found
855         #
856         #  HAVE_STD_UNORDERED_MAP_HEADER, <unordered_map.h> was found
857         #  HAVE_UNORDERED_MAP_IN_STD_NAMESPACE, unordered_map is in namespace std
858         #  HAVE_UNORDERED_MAP_IN_TR1_NAMESPACE, unordered_map is in namespace std::tr1
859         #
860         #  UNORDERED_MAP_INCLUDE_PREFIX, include path prefix for unordered_map, if found
861         #  UNORDERED_MAP_NAMESPACE, namespace for unordered_map, if found
862
863         include(CheckIncludeFileCXX)
864
865         # Workaround for newer GCC (6.x+) where C++11 was enabled by default, which lead us
866         # to a situation when there is <unordered_map> include but which can't be used uless
867         # C++11 is enabled.
868         if(CMAKE_COMPILER_IS_GNUCC AND (NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS "6.0") AND (NOT WITH_CXX11))
869                 set(HAVE_STD_UNORDERED_MAP_HEADER False)
870         else()
871                 CHECK_INCLUDE_FILE_CXX("unordered_map" HAVE_STD_UNORDERED_MAP_HEADER)
872         endif()
873         if(HAVE_STD_UNORDERED_MAP_HEADER)
874                 # Even so we've found unordered_map header file it doesn't
875                 # mean unordered_map and unordered_set will be declared in
876                 # std namespace.
877                 #
878                 # Namely, MSVC 2008 have unordered_map header which declares
879                 # unordered_map class in std::tr1 namespace. In order to support
880                 # this, we do extra check to see which exactly namespace is
881                 # to be used.
882
883                 include(CheckCXXSourceCompiles)
884                 CHECK_CXX_SOURCE_COMPILES("#include <unordered_map>
885                                           int main() {
886                                             std::unordered_map<int, int> map;
887                                             return 0;
888                                           }"
889                                           HAVE_UNORDERED_MAP_IN_STD_NAMESPACE)
890                 if(HAVE_UNORDERED_MAP_IN_STD_NAMESPACE)
891                         message_first_run(STATUS "Found unordered_map/set in std namespace.")
892
893                         set(HAVE_UNORDERED_MAP "TRUE")
894                         set(UNORDERED_MAP_INCLUDE_PREFIX "")
895                         set(UNORDERED_MAP_NAMESPACE "std")
896                 else()
897                         CHECK_CXX_SOURCE_COMPILES("#include <unordered_map>
898                                                   int main() {
899                                                     std::tr1::unordered_map<int, int> map;
900                                                     return 0;
901                                                   }"
902                                                   HAVE_UNORDERED_MAP_IN_TR1_NAMESPACE)
903                         if(HAVE_UNORDERED_MAP_IN_TR1_NAMESPACE)
904                                 message_first_run(STATUS "Found unordered_map/set in std::tr1 namespace.")
905
906                                 set(HAVE_UNORDERED_MAP "TRUE")
907                                 set(UNORDERED_MAP_INCLUDE_PREFIX "")
908                                 set(UNORDERED_MAP_NAMESPACE "std::tr1")
909                         else()
910                                 message_first_run(STATUS "Found <unordered_map> but cannot find either std::unordered_map "
911                                                   "or std::tr1::unordered_map.")
912                         endif()
913                 endif()
914         else()
915                 CHECK_INCLUDE_FILE_CXX("tr1/unordered_map" HAVE_UNORDERED_MAP_IN_TR1_NAMESPACE)
916                 if(HAVE_UNORDERED_MAP_IN_TR1_NAMESPACE)
917                         message_first_run(STATUS "Found unordered_map/set in std::tr1 namespace.")
918
919                         set(HAVE_UNORDERED_MAP "TRUE")
920                         set(UNORDERED_MAP_INCLUDE_PREFIX "tr1")
921                         set(UNORDERED_MAP_NAMESPACE "std::tr1")
922                 else()
923                         message_first_run(STATUS "Unable to find <unordered_map> or <tr1/unordered_map>. ")
924                 endif()
925         endif()
926 endmacro()
927
928 macro(TEST_SHARED_PTR_SUPPORT)
929         # This check are coming from Ceres library.
930         #
931         # Find shared pointer header and namespace.
932         #
933         # This module defines the following variables:
934         #
935         # SHARED_PTR_FOUND: TRUE if shared_ptr found.
936         # SHARED_PTR_TR1_MEMORY_HEADER: True if <tr1/memory> header is to be used
937         # for the shared_ptr object, otherwise use <memory>.
938         # SHARED_PTR_TR1_NAMESPACE: TRUE if shared_ptr is defined in std::tr1 namespace,
939         # otherwise it's assumed to be defined in std namespace.
940
941         include(CheckIncludeFileCXX)
942         include(CheckCXXSourceCompiles)
943         set(SHARED_PTR_FOUND FALSE)
944         # Workaround for newer GCC (6.x+) where C++11 was enabled by default, which lead us
945         # to a situation when there is <unordered_map> include but which can't be used uless
946         # C++11 is enabled.
947         if(CMAKE_COMPILER_IS_GNUCC AND (NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS "6.0") AND (NOT WITH_CXX11))
948                 set(HAVE_STD_MEMORY_HEADER False)
949         else()
950                 CHECK_INCLUDE_FILE_CXX(memory HAVE_STD_MEMORY_HEADER)
951         endif()
952         if(HAVE_STD_MEMORY_HEADER)
953                 # Finding the memory header doesn't mean that shared_ptr is in std
954                 # namespace.
955                 #
956                 # In particular, MSVC 2008 has shared_ptr declared in std::tr1.  In
957                 # order to support this, we do an extra check to see which namespace
958                 # should be used.
959                 CHECK_CXX_SOURCE_COMPILES("#include <memory>
960                                            int main() {
961                                              std::shared_ptr<int> int_ptr;
962                                              return 0;
963                                            }"
964                                           HAVE_SHARED_PTR_IN_STD_NAMESPACE)
965
966                 if(HAVE_SHARED_PTR_IN_STD_NAMESPACE)
967                         message_first_run("-- Found shared_ptr in std namespace using <memory> header.")
968                         set(SHARED_PTR_FOUND TRUE)
969                 else()
970                         CHECK_CXX_SOURCE_COMPILES("#include <memory>
971                                                    int main() {
972                                                    std::tr1::shared_ptr<int> int_ptr;
973                                                    return 0;
974                                                    }"
975                                                   HAVE_SHARED_PTR_IN_TR1_NAMESPACE)
976                         if(HAVE_SHARED_PTR_IN_TR1_NAMESPACE)
977                                 message_first_run("-- Found shared_ptr in std::tr1 namespace using <memory> header.")
978                                 set(SHARED_PTR_TR1_NAMESPACE TRUE)
979                                 set(SHARED_PTR_FOUND TRUE)
980                         endif()
981                 endif()
982         endif()
983
984         if(NOT SHARED_PTR_FOUND)
985                 # Further, gcc defines shared_ptr in std::tr1 namespace and
986                 # <tr1/memory> is to be included for this. And what makes things
987                 # even more tricky is that gcc does have <memory> header, so
988                 # all the checks above wouldn't find shared_ptr.
989                 CHECK_INCLUDE_FILE_CXX("tr1/memory" HAVE_TR1_MEMORY_HEADER)
990                 if(HAVE_TR1_MEMORY_HEADER)
991                         CHECK_CXX_SOURCE_COMPILES("#include <tr1/memory>
992                                                    int main() {
993                                                    std::tr1::shared_ptr<int> int_ptr;
994                                                    return 0;
995                                                    }"
996                                                    HAVE_SHARED_PTR_IN_TR1_NAMESPACE_FROM_TR1_MEMORY_HEADER)
997                         if(HAVE_SHARED_PTR_IN_TR1_NAMESPACE_FROM_TR1_MEMORY_HEADER)
998                                 message_first_run("-- Found shared_ptr in std::tr1 namespace using <tr1/memory> header.")
999                                 set(SHARED_PTR_TR1_MEMORY_HEADER TRUE)
1000                                 set(SHARED_PTR_TR1_NAMESPACE TRUE)
1001                                 set(SHARED_PTR_FOUND TRUE)
1002                         endif()
1003                 endif()
1004         endif()
1005 endmacro()
1006
1007 # when we have warnings as errors applied globally this
1008 # needs to be removed for some external libs which we dont maintain.
1009
1010 # utility macro
1011 macro(remove_cc_flag
1012         _flag)
1013
1014         foreach(flag ${ARGV})
1015                 string(REGEX REPLACE ${flag} "" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
1016                 string(REGEX REPLACE ${flag} "" CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}")
1017                 string(REGEX REPLACE ${flag} "" CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}")
1018                 string(REGEX REPLACE ${flag} "" CMAKE_C_FLAGS_MINSIZEREL "${CMAKE_C_FLAGS_MINSIZEREL}")
1019                 string(REGEX REPLACE ${flag} "" CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO}")
1020
1021                 string(REGEX REPLACE ${flag} "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
1022                 string(REGEX REPLACE ${flag} "" CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}")
1023                 string(REGEX REPLACE ${flag} "" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")
1024                 string(REGEX REPLACE ${flag} "" CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL}")
1025                 string(REGEX REPLACE ${flag} "" CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO}")
1026         endforeach()
1027         unset(flag)
1028
1029 endmacro()
1030
1031 macro(add_cc_flag
1032         flag)
1033
1034         set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${flag}")
1035         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${flag}")
1036 endmacro()
1037
1038 macro(remove_strict_flags)
1039
1040         if(CMAKE_COMPILER_IS_GNUCC)
1041                 remove_cc_flag(
1042                         "-Wstrict-prototypes"
1043                         "-Wmissing-prototypes"
1044                         "-Wmissing-declarations"
1045                         "-Wmissing-format-attribute"
1046                         "-Wunused-local-typedefs"
1047                         "-Wunused-macros"
1048                         "-Wunused-parameter"
1049                         "-Wwrite-strings"
1050                         "-Wredundant-decls"
1051                         "-Wundef"
1052                         "-Wshadow"
1053                         "-Wdouble-promotion"
1054                         "-Wold-style-definition"
1055                         "-Werror=[^ ]+"
1056                         "-Werror"
1057                 )
1058
1059                 # negate flags implied by '-Wall'
1060                 add_cc_flag("${CC_REMOVE_STRICT_FLAGS}")
1061         endif()
1062
1063         if(CMAKE_C_COMPILER_ID MATCHES "Clang")
1064                 remove_cc_flag(
1065                         "-Wunused-parameter"
1066                         "-Wunused-variable"
1067                         "-Werror=[^ ]+"
1068                         "-Werror"
1069                 )
1070
1071                 # negate flags implied by '-Wall'
1072                 add_cc_flag("${CC_REMOVE_STRICT_FLAGS}")
1073         endif()
1074
1075         if(MSVC)
1076                 # TODO
1077         endif()
1078
1079 endmacro()
1080
1081 macro(remove_extra_strict_flags)
1082         if(CMAKE_COMPILER_IS_GNUCC)
1083                 remove_cc_flag(
1084                         "-Wunused-parameter"
1085                 )
1086         endif()
1087
1088         if(CMAKE_C_COMPILER_ID MATCHES "Clang")
1089                 remove_cc_flag(
1090                         "-Wunused-parameter"
1091                 )
1092         endif()
1093
1094         if(MSVC)
1095                 # TODO
1096         endif()
1097 endmacro()
1098
1099 # note, we can only append flags on a single file so we need to negate the options.
1100 # at the moment we cant shut up ffmpeg deprecations, so use this, but will
1101 # probably add more removals here.
1102 macro(remove_strict_flags_file
1103         filenames)
1104
1105         foreach(_SOURCE ${ARGV})
1106
1107                 if(CMAKE_COMPILER_IS_GNUCC OR
1108                   (CMAKE_C_COMPILER_ID MATCHES "Clang"))
1109
1110                         set_source_files_properties(${_SOURCE}
1111                                 PROPERTIES
1112                                         COMPILE_FLAGS "${CC_REMOVE_STRICT_FLAGS}"
1113                         )
1114                 endif()
1115
1116                 if(MSVC)
1117                         # TODO
1118                 endif()
1119
1120         endforeach()
1121
1122         unset(_SOURCE)
1123
1124 endmacro()
1125
1126 # External libs may need 'signed char' to be default.
1127 macro(remove_cc_flag_unsigned_char)
1128         if(CMAKE_C_COMPILER_ID MATCHES "^(GNU|Clang|Intel)$")
1129                 remove_cc_flag("-funsigned-char")
1130         elseif(MSVC)
1131                 remove_cc_flag("/J")
1132         else()
1133                 message(WARNING
1134                         "Compiler '${CMAKE_C_COMPILER_ID}' failed to disable 'unsigned char' flag."
1135                         "Build files need updating."
1136                 )
1137         endif()
1138 endmacro()
1139
1140 function(ADD_CHECK_C_COMPILER_FLAG
1141         _CFLAGS
1142         _CACHE_VAR
1143         _FLAG
1144         )
1145
1146         include(CheckCCompilerFlag)
1147
1148         CHECK_C_COMPILER_FLAG("${_FLAG}" "${_CACHE_VAR}")
1149         if(${_CACHE_VAR})
1150                 # message(STATUS "Using CFLAG: ${_FLAG}")
1151                 set(${_CFLAGS} "${${_CFLAGS}} ${_FLAG}" PARENT_SCOPE)
1152         else()
1153                 message(STATUS "Unsupported CFLAG: ${_FLAG}")
1154         endif()
1155 endfunction()
1156
1157 function(ADD_CHECK_CXX_COMPILER_FLAG
1158         _CXXFLAGS
1159         _CACHE_VAR
1160         _FLAG
1161         )
1162
1163         include(CheckCXXCompilerFlag)
1164
1165         CHECK_CXX_COMPILER_FLAG("${_FLAG}" "${_CACHE_VAR}")
1166         if(${_CACHE_VAR})
1167                 # message(STATUS "Using CXXFLAG: ${_FLAG}")
1168                 set(${_CXXFLAGS} "${${_CXXFLAGS}} ${_FLAG}" PARENT_SCOPE)
1169         else()
1170                 message(STATUS "Unsupported CXXFLAG: ${_FLAG}")
1171         endif()
1172 endfunction()
1173
1174 function(get_blender_version)
1175         # extracts header vars and defines them in the parent scope:
1176         #
1177         # - BLENDER_VERSION (major.minor)
1178         # - BLENDER_VERSION_MAJOR
1179         # - BLENDER_VERSION_MINOR
1180         # - BLENDER_SUBVERSION (used for internal versioning mainly)
1181         # - BLENDER_VERSION_CHAR (a, b, c, ...or empty string)
1182         # - BLENDER_VERSION_CYCLE (alpha, beta, rc, release)
1183
1184         # So cmake depends on BKE_blender.h, beware of inf-loops!
1185         CONFIGURE_FILE(${CMAKE_SOURCE_DIR}/source/blender/blenkernel/BKE_blender_version.h
1186                        ${CMAKE_BINARY_DIR}/source/blender/blenkernel/BKE_blender_version.h.done)
1187
1188         file(STRINGS ${CMAKE_SOURCE_DIR}/source/blender/blenkernel/BKE_blender_version.h _contents REGEX "^#define[ \t]+BLENDER_.*$")
1189
1190         string(REGEX REPLACE ".*#define[ \t]+BLENDER_VERSION[ \t]+([0-9]+).*" "\\1" _out_version "${_contents}")
1191         string(REGEX REPLACE ".*#define[ \t]+BLENDER_SUBVERSION[ \t]+([0-9]+).*" "\\1" _out_subversion "${_contents}")
1192         string(REGEX REPLACE ".*#define[ \t]+BLENDER_VERSION_CHAR[ \t]+([a-z]+).*" "\\1" _out_version_char "${_contents}")
1193         string(REGEX REPLACE ".*#define[ \t]+BLENDER_VERSION_CYCLE[ \t]+([a-z]+).*" "\\1" _out_version_cycle "${_contents}")
1194
1195         if(NOT ${_out_version} MATCHES "[0-9]+")
1196                 message(FATAL_ERROR "Version parsing failed for BLENDER_VERSION")
1197         endif()
1198
1199         if(NOT ${_out_subversion} MATCHES "[0-9]+")
1200                 message(FATAL_ERROR "Version parsing failed for BLENDER_SUBVERSION")
1201         endif()
1202
1203         # clumsy regex, only single char are ok but it could be unset
1204
1205         string(LENGTH "${_out_version_char}" _out_version_char_len)
1206         if(NOT _out_version_char_len EQUAL 1)
1207                 set(_out_version_char "")
1208         elseif(NOT ${_out_version_char} MATCHES "[a-z]+")
1209                 message(FATAL_ERROR "Version parsing failed for BLENDER_VERSION_CHAR")
1210         endif()
1211
1212         if(NOT ${_out_version_cycle} MATCHES "[a-z]+")
1213                 message(FATAL_ERROR "Version parsing failed for BLENDER_VERSION_CYCLE")
1214         endif()
1215
1216         math(EXPR _out_version_major "${_out_version} / 100")
1217         math(EXPR _out_version_minor "${_out_version} % 100")
1218
1219         # for packaging, alpha to numbers
1220         string(COMPARE EQUAL "${_out_version_char}" "" _out_version_char_empty)
1221         if(${_out_version_char_empty})
1222                 set(_out_version_char_index "0")
1223         else()
1224                 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)
1225                 list(FIND _char_ls ${_out_version_char} _out_version_char_index)
1226                 math(EXPR _out_version_char_index "${_out_version_char_index} + 1")
1227         endif()
1228
1229         # output vars
1230         set(BLENDER_VERSION "${_out_version_major}.${_out_version_minor}" PARENT_SCOPE)
1231         set(BLENDER_VERSION_MAJOR "${_out_version_major}" PARENT_SCOPE)
1232         set(BLENDER_VERSION_MINOR "${_out_version_minor}" PARENT_SCOPE)
1233         set(BLENDER_SUBVERSION "${_out_subversion}" PARENT_SCOPE)
1234         set(BLENDER_VERSION_CHAR "${_out_version_char}" PARENT_SCOPE)
1235         set(BLENDER_VERSION_CHAR_INDEX "${_out_version_char_index}" PARENT_SCOPE)
1236         set(BLENDER_VERSION_CYCLE "${_out_version_cycle}" PARENT_SCOPE)
1237
1238 endfunction()
1239
1240
1241 # hacks to override initial project settings
1242 # these macros must be called directly before/after project(Blender)
1243 macro(blender_project_hack_pre)
1244         # ----------------
1245         # MINGW HACK START
1246         # ignore system set flag, use our own
1247         # must be before project(...)
1248         # if the user wants to add their own its ok after first run.
1249         if(DEFINED CMAKE_C_STANDARD_LIBRARIES)
1250                 set(_reset_standard_libraries OFF)
1251         else()
1252                 set(_reset_standard_libraries ON)
1253         endif()
1254
1255         # ------------------
1256         # GCC -O3 HACK START
1257         # needed because O3 can cause problems but
1258         # allow the builder to set O3 manually after.
1259         if(DEFINED CMAKE_C_FLAGS_RELEASE)
1260                 set(_reset_standard_cflags_rel OFF)
1261         else()
1262                 set(_reset_standard_cflags_rel ON)
1263         endif()
1264         if(DEFINED CMAKE_CXX_FLAGS_RELEASE)
1265                 set(_reset_standard_cxxflags_rel OFF)
1266         else()
1267                 set(_reset_standard_cxxflags_rel ON)
1268         endif()
1269 endmacro()
1270
1271
1272 macro(blender_project_hack_post)
1273         # --------------
1274         # MINGW HACK END
1275         if(_reset_standard_libraries)
1276                 # Must come after projecINCt(...)
1277                 #
1278                 # MINGW workaround for -ladvapi32 being included which surprisingly causes
1279                 # string formatting of floats, eg: printf("%.*f", 3, value). to crash blender
1280                 # with a meaningless stack trace. by overriding this flag we ensure we only
1281                 # have libs we define.
1282                 set(CMAKE_C_STANDARD_LIBRARIES "" CACHE STRING "" FORCE)
1283                 set(CMAKE_CXX_STANDARD_LIBRARIES "" CACHE STRING "" FORCE)
1284                 mark_as_advanced(
1285                         CMAKE_C_STANDARD_LIBRARIES
1286                         CMAKE_CXX_STANDARD_LIBRARIES
1287                 )
1288         endif()
1289         unset(_reset_standard_libraries)
1290
1291
1292         # ----------------
1293         # GCC -O3 HACK END
1294         if(_reset_standard_cflags_rel)
1295                 string(REGEX REPLACE "-O3" "-O2" CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}")
1296                 set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}" CACHE STRING "" FORCE)
1297                 mark_as_advanced(CMAKE_C_FLAGS_RELEASE)
1298         endif()
1299
1300         if(_reset_standard_cxxflags_rel)
1301                 string(REGEX REPLACE "-O3" "-O2" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")
1302                 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}" CACHE STRING "" FORCE)
1303                 mark_as_advanced(CMAKE_CXX_FLAGS_RELEASE)
1304         endif()
1305
1306         unset(_reset_standard_cflags_rel)
1307         unset(_reset_standard_cxxflags_rel)
1308
1309         # ------------------------------------------------------------------
1310         # workaround for omission in cmake 2.8.4's GNU.cmake, fixed in 2.8.5
1311         if(CMAKE_COMPILER_IS_GNUCC)
1312                 if(NOT DARWIN)
1313                         set(CMAKE_INCLUDE_SYSTEM_FLAG_C "-isystem ")
1314                 endif()
1315         endif()
1316
1317 endmacro()
1318
1319 # pair of macros to allow libraries to be specify files to install, but to
1320 # only install them at the end so the directories don't get cleared with
1321 # the files in them. used by cycles to install addon.
1322 function(delayed_install
1323         base
1324         files
1325         destination)
1326
1327         foreach(f ${files})
1328                 if(IS_ABSOLUTE ${f})
1329                         set_property(GLOBAL APPEND PROPERTY DELAYED_INSTALL_FILES ${f})
1330                 else()
1331                         set_property(GLOBAL APPEND PROPERTY DELAYED_INSTALL_FILES ${base}/${f})
1332                 endif()
1333                 set_property(GLOBAL APPEND PROPERTY DELAYED_INSTALL_DESTINATIONS ${destination})
1334         endforeach()
1335 endfunction()
1336
1337 # note this is a function instead of a macro so that ${BUILD_TYPE} in targetdir
1338 # does not get expanded in calling but is preserved
1339 function(delayed_do_install
1340         targetdir)
1341
1342         get_property(files GLOBAL PROPERTY DELAYED_INSTALL_FILES)
1343         get_property(destinations GLOBAL PROPERTY DELAYED_INSTALL_DESTINATIONS)
1344
1345         if(files)
1346                 list(LENGTH files n)
1347                 math(EXPR n "${n}-1")
1348
1349                 foreach(i RANGE ${n})
1350                         list(GET files ${i} f)
1351                         list(GET destinations ${i} d)
1352                         install(FILES ${f} DESTINATION ${targetdir}/${d})
1353                 endforeach()
1354         endif()
1355 endfunction()
1356
1357
1358 function(data_to_c
1359         file_from file_to
1360         list_to_add
1361         )
1362
1363         list(APPEND ${list_to_add} ${file_to})
1364         set(${list_to_add} ${${list_to_add}} PARENT_SCOPE)
1365
1366         get_filename_component(_file_to_path ${file_to} PATH)
1367
1368         add_custom_command(
1369                 OUTPUT ${file_to}
1370                 COMMAND ${CMAKE_COMMAND} -E make_directory ${_file_to_path}
1371                 COMMAND "$<TARGET_FILE:datatoc>" ${file_from} ${file_to}
1372                 DEPENDS ${file_from} datatoc)
1373
1374         set_source_files_properties(${file_to} PROPERTIES GENERATED TRUE)
1375 endfunction()
1376
1377
1378 # same as above but generates the var name and output automatic.
1379 function(data_to_c_simple
1380         file_from
1381         list_to_add
1382         )
1383
1384         # remove ../'s
1385         get_filename_component(_file_from ${CMAKE_CURRENT_SOURCE_DIR}/${file_from}   REALPATH)
1386         get_filename_component(_file_to   ${CMAKE_CURRENT_BINARY_DIR}/${file_from}.c REALPATH)
1387
1388         list(APPEND ${list_to_add} ${_file_to})
1389         set(${list_to_add} ${${list_to_add}} PARENT_SCOPE)
1390
1391         get_filename_component(_file_to_path ${_file_to} PATH)
1392
1393         add_custom_command(
1394                 OUTPUT  ${_file_to}
1395                 COMMAND ${CMAKE_COMMAND} -E make_directory ${_file_to_path}
1396                 COMMAND "$<TARGET_FILE:datatoc>" ${_file_from} ${_file_to}
1397                 DEPENDS ${_file_from} datatoc)
1398
1399         set_source_files_properties(${_file_to} PROPERTIES GENERATED TRUE)
1400 endfunction()
1401
1402 # macro for converting pixmap directory to a png and then a c file
1403 function(data_to_c_simple_icons
1404         path_from
1405         list_to_add
1406         )
1407
1408         # Conversion steps
1409         #  path_from  ->  _file_from  ->  _file_to
1410         #  foo/*.dat  ->  foo.png     ->  foo.png.c
1411
1412         get_filename_component(_path_from_abs ${path_from} ABSOLUTE)
1413         # remove ../'s
1414         get_filename_component(_file_from ${CMAKE_CURRENT_BINARY_DIR}/${path_from}.png   REALPATH)
1415         get_filename_component(_file_to   ${CMAKE_CURRENT_BINARY_DIR}/${path_from}.png.c REALPATH)
1416
1417         list(APPEND ${list_to_add} ${_file_to})
1418         set(${list_to_add} ${${list_to_add}} PARENT_SCOPE)
1419
1420         get_filename_component(_file_to_path ${_file_to} PATH)
1421
1422         # ideally we wouldn't glob, but storing all names for all pixmaps is a bit heavy
1423         file(GLOB _icon_files "${path_from}/*.dat")
1424
1425         add_custom_command(
1426                 OUTPUT  ${_file_from} ${_file_to}
1427                 COMMAND ${CMAKE_COMMAND} -E make_directory ${_file_to_path}
1428                 #COMMAND python3 ${CMAKE_SOURCE_DIR}/source/blender/datatoc/datatoc_icon.py ${_path_from_abs} ${_file_from}
1429                 COMMAND "$<TARGET_FILE:datatoc_icon>" ${_path_from_abs} ${_file_from}
1430                 COMMAND "$<TARGET_FILE:datatoc>" ${_file_from} ${_file_to}
1431                 DEPENDS
1432                         ${_icon_files}
1433                         datatoc_icon
1434                         datatoc
1435                         # could be an arg but for now we only create icons depending on UI_icons.h
1436                         ${CMAKE_SOURCE_DIR}/source/blender/editors/include/UI_icons.h
1437                 )
1438
1439         set_source_files_properties(${_file_from} ${_file_to} PROPERTIES GENERATED TRUE)
1440 endfunction()
1441
1442 # XXX Not used for now...
1443 function(svg_to_png
1444         file_from
1445         file_to
1446         dpi
1447         list_to_add
1448         )
1449
1450         # remove ../'s
1451         get_filename_component(_file_from ${CMAKE_CURRENT_SOURCE_DIR}/${file_from} REALPATH)
1452         get_filename_component(_file_to   ${CMAKE_CURRENT_SOURCE_DIR}/${file_to}   REALPATH)
1453
1454         list(APPEND ${list_to_add} ${_file_to})
1455         set(${list_to_add} ${${list_to_add}} PARENT_SCOPE)
1456
1457         find_program(INKSCAPE_EXE inkscape)
1458         mark_as_advanced(INKSCAPE_EXE)
1459
1460         if(INKSCAPE_EXE)
1461                 if(APPLE)
1462                         # in OS X app bundle, the binary is a shim that doesn't take any
1463                         # command line arguments, replace it with the actual binary
1464                         string(REPLACE "MacOS/Inkscape" "Resources/bin/inkscape" INKSCAPE_REAL_EXE ${INKSCAPE_EXE})
1465                         if(EXISTS "${INKSCAPE_REAL_EXE}")
1466                                 set(INKSCAPE_EXE ${INKSCAPE_REAL_EXE})
1467                         endif()
1468                 endif()
1469
1470                 add_custom_command(
1471                         OUTPUT  ${_file_to}
1472                         COMMAND ${INKSCAPE_EXE} ${_file_from} --export-dpi=${dpi}  --without-gui --export-png=${_file_to}
1473                         DEPENDS ${_file_from} ${INKSCAPE_EXE}
1474                 )
1475         else()
1476                 message(WARNING "Inkscape not found, could not re-generate ${_file_to} from ${_file_from}!")
1477         endif()
1478 endfunction()
1479
1480 function(msgfmt_simple
1481         file_from
1482         list_to_add
1483         )
1484
1485         # remove ../'s
1486         get_filename_component(_file_from_we ${file_from} NAME_WE)
1487
1488         get_filename_component(_file_from ${file_from} REALPATH)
1489         get_filename_component(_file_to ${CMAKE_CURRENT_BINARY_DIR}/${_file_from_we}.mo REALPATH)
1490
1491         list(APPEND ${list_to_add} ${_file_to})
1492         set(${list_to_add} ${${list_to_add}} PARENT_SCOPE)
1493
1494         get_filename_component(_file_to_path ${_file_to} PATH)
1495
1496         add_custom_command(
1497                 OUTPUT  ${_file_to}
1498                 COMMAND ${CMAKE_COMMAND} -E make_directory ${_file_to_path}
1499                 COMMAND "$<TARGET_FILE:msgfmt>" ${_file_from} ${_file_to}
1500                 DEPENDS msgfmt ${_file_from})
1501
1502         set_source_files_properties(${_file_to} PROPERTIES GENERATED TRUE)
1503 endfunction()
1504
1505 function(find_python_package
1506         package
1507         )
1508
1509         string(TOUPPER ${package} _upper_package)
1510
1511         # set but invalid
1512         if((NOT ${PYTHON_${_upper_package}_PATH} STREQUAL "") AND
1513            (NOT ${PYTHON_${_upper_package}_PATH} MATCHES NOTFOUND))
1514 #               if(NOT EXISTS "${PYTHON_${_upper_package}_PATH}/${package}")
1515 #                       message(WARNING "PYTHON_${_upper_package}_PATH is invalid, ${package} not found in '${PYTHON_${_upper_package}_PATH}' "
1516 #                                       "WITH_PYTHON_INSTALL_${_upper_package} option will be ignored when installing python")
1517 #                       set(WITH_PYTHON_INSTALL${_upper_package} OFF)
1518 #               endif()
1519         # not set, so initialize
1520         else()
1521                 string(REPLACE "." ";" _PY_VER_SPLIT "${PYTHON_VERSION}")
1522                 list(GET _PY_VER_SPLIT 0 _PY_VER_MAJOR)
1523
1524                 # re-cache
1525                 unset(PYTHON_${_upper_package}_PATH CACHE)
1526                 find_path(PYTHON_${_upper_package}_PATH
1527                   NAMES
1528                     ${package}
1529                   HINTS
1530                     "${PYTHON_LIBPATH}/python${PYTHON_VERSION}/"
1531                     "${PYTHON_LIBPATH}/python${_PY_VER_MAJOR}/"
1532                   PATH_SUFFIXES
1533                     site-packages
1534                     dist-packages
1535                    NO_DEFAULT_PATH
1536                 )
1537
1538                  if(NOT EXISTS "${PYTHON_${_upper_package}_PATH}")
1539                         message(WARNING
1540                                 "Python package '${package}' path could not be found in:\n"
1541                                 "'${PYTHON_LIBPATH}/python${PYTHON_VERSION}/site-packages/${package}', "
1542                                 "'${PYTHON_LIBPATH}/python${_PY_VER_MAJOR}/site-packages/${package}', "
1543                                 "'${PYTHON_LIBPATH}/python${PYTHON_VERSION}/dist-packages/${package}', "
1544                                 "'${PYTHON_LIBPATH}/python${_PY_VER_MAJOR}/dist-packages/${package}', "
1545                                 "\n"
1546                                 "The 'WITH_PYTHON_INSTALL_${_upper_package}' option will be ignored when installing Python.\n"
1547                                 "The build will be usable, only add-ons that depend on this package won't be functional."
1548                         )
1549                         set(WITH_PYTHON_INSTALL_${_upper_package} OFF PARENT_SCOPE)
1550                 else()
1551                         message(STATUS "${package} found at '${PYTHON_${_upper_package}_PATH}'")
1552                 endif()
1553         endif()
1554 endfunction()
1555
1556 # like Python's 'print(dir())'
1557 function(print_all_vars)
1558         get_cmake_property(_vars VARIABLES)
1559         foreach(_var ${_vars})
1560                 message("${_var}=${${_var}}")
1561         endforeach()
1562 endfunction()
1563
1564 macro(openmp_delayload
1565         projectname
1566         )
1567                 if(MSVC)
1568                         if(WITH_OPENMP)
1569                                 if(MSVC_VERSION EQUAL 1800)
1570                                         set(OPENMP_DLL_NAME "vcomp120")
1571                                 else()
1572                                         set(OPENMP_DLL_NAME "vcomp140")
1573                                 endif()
1574                                 SET_TARGET_PROPERTIES(${projectname} PROPERTIES LINK_FLAGS_RELEASE "/DELAYLOAD:${OPENMP_DLL_NAME}.dll delayimp.lib")
1575                                 SET_TARGET_PROPERTIES(${projectname} PROPERTIES LINK_FLAGS_DEBUG "/DELAYLOAD:${OPENMP_DLL_NAME}d.dll delayimp.lib")
1576                                 SET_TARGET_PROPERTIES(${projectname} PROPERTIES LINK_FLAGS_RELWITHDEBINFO "/DELAYLOAD:${OPENMP_DLL_NAME}.dll delayimp.lib")
1577                                 SET_TARGET_PROPERTIES(${projectname} PROPERTIES LINK_FLAGS_MINSIZEREL "/DELAYLOAD:${OPENMP_DLL_NAME}.dll delayimp.lib")
1578                         endif(WITH_OPENMP)
1579                 endif(MSVC)
1580 endmacro()
1581
1582 MACRO(WINDOWS_SIGN_TARGET target)
1583         if(WITH_WINDOWS_CODESIGN)
1584                 if(!SIGNTOOL_EXE)
1585                         error("Codesigning is enabled, but signtool is not found")
1586                 else()
1587                         if(WINDOWS_CODESIGN_PFX_PASSWORD)
1588                                 set(CODESIGNPASSWORD /p ${WINDOWS_CODESIGN_PFX_PASSWORD})
1589                         else()
1590                                 if($ENV{PFXPASSWORD})
1591                                         set(CODESIGNPASSWORD /p $ENV{PFXPASSWORD})
1592                                 else()
1593                                         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.")
1594                                 endif()
1595                         endif()
1596                         add_custom_command(TARGET ${target}
1597                                 POST_BUILD
1598                                 COMMAND ${SIGNTOOL_EXE} sign /f ${WINDOWS_CODESIGN_PFX} ${CODESIGNPASSWORD} $<TARGET_FILE:${target}>
1599                                 VERBATIM
1600                         )
1601                 endif()
1602         endif()
1603 ENDMACRO()