CMake: Add option to build against system-wide Glog
[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} ${NDOF_LIBRARIES})
492                 endif()
493         endif()
494         if(WITH_SYSTEM_GLOG)
495                 target_link_libraries(${target} ${GLOG_LIBRARIES})
496         endif()
497         if(WITH_SYSTEM_GFLAGS)
498                 target_link_libraries(${target} ${GFLAGS_LIBRARIES})
499         endif()
500
501         # We put CLEW and CUEW here because OPENSUBDIV_LIBRARIES dpeends on them..
502         if(WITH_CYCLES OR WITH_COMPOSITOR OR WITH_OPENSUBDIV)
503                 target_link_libraries(${target} "extern_clew")
504                 if(WITH_CUDA_DYNLOAD)
505                         target_link_libraries(${target} "extern_cuew")
506                 else()
507                         target_link_libraries(${target} ${CUDA_CUDA_LIBRARY})
508                 endif()
509         endif()
510
511         target_link_libraries(
512                 ${target}
513                 ${ZLIB_LIBRARIES}
514         )
515
516         #system libraries with no dependencies such as platform link libs or opengl should go last
517         target_link_libraries(${target}
518                         ${BLENDER_GL_LIBRARIES})
519
520         #target_link_libraries(${target} ${PLATFORM_LINKLIBS} ${CMAKE_DL_LIBS})
521         target_link_libraries(${target} ${PLATFORM_LINKLIBS})
522 endfunction()
523
524
525 function(SETUP_BLENDER_SORTED_LIBS)
526
527         get_property(BLENDER_LINK_LIBS GLOBAL PROPERTY BLENDER_LINK_LIBS)
528
529         list(APPEND BLENDER_LINK_LIBS
530                 bf_windowmanager
531                 bf_render
532         )
533
534         if(WITH_MOD_FLUID)
535                 list(APPEND BLENDER_LINK_LIBS bf_intern_elbeem)
536         endif()
537
538         if(WITH_CYCLES)
539                 list(APPEND BLENDER_LINK_LIBS
540                         cycles_render
541                         cycles_graph
542                         cycles_bvh
543                         cycles_device
544                         cycles_kernel
545                         cycles_util
546                         cycles_subd)
547                 if(WITH_CYCLES_OSL)
548                         list(APPEND BLENDER_LINK_LIBS cycles_kernel_osl)
549                 endif()
550         endif()
551
552         # Sort libraries
553         set(BLENDER_SORTED_LIBS
554                 bf_windowmanager
555
556                 bf_editor_space_api
557                 bf_editor_space_action
558                 bf_editor_space_buttons
559                 bf_editor_space_console
560                 bf_editor_space_file
561                 bf_editor_space_graph
562                 bf_editor_space_image
563                 bf_editor_space_info
564                 bf_editor_space_logic
565                 bf_editor_space_nla
566                 bf_editor_space_node
567                 bf_editor_space_outliner
568                 bf_editor_space_script
569                 bf_editor_space_sequencer
570                 bf_editor_space_text
571                 bf_editor_space_time
572                 bf_editor_space_userpref
573                 bf_editor_space_view3d
574                 bf_editor_space_clip
575
576                 bf_editor_transform
577                 bf_editor_util
578                 bf_editor_uvedit
579                 bf_editor_curve
580                 bf_editor_gpencil
581                 bf_editor_interface
582                 bf_editor_mesh
583                 bf_editor_metaball
584                 bf_editor_object
585                 bf_editor_armature
586                 bf_editor_physics
587                 bf_editor_render
588                 bf_editor_screen
589                 bf_editor_sculpt_paint
590                 bf_editor_sound
591                 bf_editor_animation
592                 bf_editor_datafiles
593                 bf_editor_mask
594                 bf_editor_io
595
596                 bf_render
597                 bf_python
598                 bf_python_ext
599                 bf_python_mathutils
600                 bf_python_bmesh
601                 bf_freestyle
602                 bf_ikplugin
603                 bf_modifiers
604                 bf_alembic
605                 bf_bmesh
606                 bf_gpu
607                 bf_blenloader
608                 bf_blenkernel
609                 bf_physics
610                 bf_nodes
611                 bf_rna
612                 bf_imbuf
613                 bf_blenlib
614                 bf_depsgraph
615                 bf_intern_ghost
616                 bf_intern_string
617                 bf_avi
618                 bf_imbuf_cineon
619                 bf_imbuf_openexr
620                 bf_imbuf_openimageio
621                 bf_imbuf_dds
622                 bf_collada
623                 bf_intern_elbeem
624                 bf_intern_memutil
625                 bf_intern_guardedalloc
626                 bf_intern_ctr
627                 bf_intern_utfconv
628                 ge_blen_routines
629                 ge_converter
630                 ge_phys_dummy
631                 ge_phys_bullet
632                 bf_intern_smoke
633                 extern_lzma
634                 extern_curve_fit_nd
635                 ge_logic_ketsji
636                 extern_recastnavigation
637                 ge_logic
638                 ge_rasterizer
639                 ge_oglrasterizer
640                 ge_logic_expressions
641                 ge_scenegraph
642                 ge_logic_network
643                 ge_logic_ngnetwork
644                 ge_logic_loopbacknetwork
645                 bf_intern_moto
646                 extern_openjpeg
647                 ge_videotex
648                 bf_dna
649                 bf_blenfont
650                 bf_blentranslation
651                 bf_intern_audaspace
652                 bf_intern_mikktspace
653                 bf_intern_dualcon
654                 bf_intern_cycles
655                 cycles_render
656                 cycles_graph
657                 cycles_bvh
658                 cycles_device
659                 cycles_kernel
660                 cycles_util
661                 cycles_subd
662                 bf_intern_opencolorio
663                 bf_intern_eigen
664                 extern_rangetree
665                 extern_wcwidth
666                 bf_intern_libmv
667                 extern_sdlew
668
669                 bf_intern_glew_mx
670         )
671
672         if(NOT WITH_SYSTEM_GLOG)
673                 list(APPEND BLENDER_SORTED_LIBS extern_glog)
674         endif()
675
676         if(NOT WITH_SYSTEM_GFLAGS)
677                 list(APPEND BLENDER_SORTED_LIBS extern_gflags)
678         endif()
679
680         if(WITH_COMPOSITOR)
681                 # added for opencl compositor
682                 list_insert_before(BLENDER_SORTED_LIBS "bf_blenkernel" "bf_compositor")
683                 list_insert_after(BLENDER_SORTED_LIBS "bf_compositor" "bf_intern_opencl")
684         endif()
685
686         if(WITH_LIBMV)
687                 list(APPEND BLENDER_SORTED_LIBS extern_ceres)
688         endif()
689
690         if(WITH_MOD_CLOTH_ELTOPO)
691                 list(APPEND BLENDER_SORTED_LIBS extern_eltopo)
692         endif()
693
694         if(NOT WITH_SYSTEM_LZO)
695                 list(APPEND BLENDER_SORTED_LIBS extern_minilzo)
696         endif()
697
698         if(NOT WITH_SYSTEM_GLEW)
699                 list(APPEND BLENDER_SORTED_LIBS ${BLENDER_GLEW_LIBRARIES})
700         endif()
701
702         if(WITH_BINRELOC)
703                 list(APPEND BLENDER_SORTED_LIBS extern_binreloc)
704         endif()
705
706         if(WITH_CXX_GUARDEDALLOC)
707                 list(APPEND BLENDER_SORTED_LIBS bf_intern_guardedalloc_cpp)
708         endif()
709
710         if(WITH_IK_SOLVER)
711                 list_insert_after(BLENDER_SORTED_LIBS "bf_intern_elbeem" "bf_intern_iksolver")
712         endif()
713
714         if(WITH_IK_ITASC)
715                 list(APPEND BLENDER_SORTED_LIBS bf_intern_itasc)
716         endif()
717
718         if(WITH_CODEC_QUICKTIME)
719                 list(APPEND BLENDER_SORTED_LIBS bf_quicktime)
720         endif()
721
722         if(WITH_MOD_BOOLEAN)
723                 list(APPEND BLENDER_SORTED_LIBS extern_carve)
724         endif()
725
726         if(WITH_GHOST_XDND)
727                 list(APPEND BLENDER_SORTED_LIBS extern_xdnd)
728         endif()
729
730         if(WITH_CYCLES_OSL)
731                 list_insert_after(BLENDER_SORTED_LIBS "cycles_kernel" "cycles_kernel_osl")
732         endif()
733
734         if(WITH_INTERNATIONAL)
735                 list(APPEND BLENDER_SORTED_LIBS bf_intern_locale)
736         endif()
737
738         if(WITH_BULLET)
739                 list_insert_after(BLENDER_SORTED_LIBS "bf_blenkernel" "bf_intern_rigidbody")
740         endif()
741
742         if(WITH_BULLET AND NOT WITH_SYSTEM_BULLET)
743                 list_insert_after(BLENDER_SORTED_LIBS "ge_logic_ngnetwork" "extern_bullet")
744         endif()
745
746         if(WITH_GAMEENGINE_DECKLINK)
747                 list(APPEND BLENDER_SORTED_LIBS bf_intern_decklink)
748         endif()
749
750         if(WIN32)
751                 list(APPEND BLENDER_SORTED_LIBS bf_intern_gpudirect)
752         endif()
753
754         if(WITH_OPENSUBDIV OR WITH_CYCLES_OPENSUBDIV)
755                 list(APPEND BLENDER_SORTED_LIBS bf_intern_opensubdiv)
756         endif()
757
758         if(WITH_OPENVDB)
759                 list(APPEND BLENDER_SORTED_LIBS bf_intern_openvdb)
760         endif()
761
762         foreach(SORTLIB ${BLENDER_SORTED_LIBS})
763                 set(REMLIB ${SORTLIB})
764                 foreach(SEARCHLIB ${BLENDER_LINK_LIBS})
765                         if(${SEARCHLIB} STREQUAL ${SORTLIB})
766                                 set(REMLIB "")
767                         endif()
768                 endforeach()
769                 if(REMLIB)
770                         # message(STATUS "Removing library ${REMLIB} from blender linking because: not configured")
771                         list(APPEND REM_MSG ${REMLIB})
772                         list(REMOVE_ITEM BLENDER_SORTED_LIBS ${REMLIB})
773                 endif()
774         endforeach()
775         if(REM_MSG)
776                 list(SORT REM_MSG)
777                 message(STATUS "Blender Skipping: (${REM_MSG})")
778         endif()
779
780
781         set(BLENDER_SORTED_LIBS ${BLENDER_SORTED_LIBS} PARENT_SCOPE)
782
783         # for top-level tests
784         set_property(GLOBAL PROPERTY BLENDER_SORTED_LIBS_PROP ${BLENDER_SORTED_LIBS})
785 endfunction()
786
787 macro(TEST_SSE_SUPPORT
788         _sse_flags
789         _sse2_flags)
790
791         include(CheckCSourceRuns)
792
793         # message(STATUS "Detecting SSE support")
794         if(CMAKE_COMPILER_IS_GNUCC OR (CMAKE_C_COMPILER_ID MATCHES "Clang"))
795                 set(${_sse_flags} "-msse")
796                 set(${_sse2_flags} "-msse2")
797         elseif(MSVC)
798                 # x86_64 has this auto enabled
799                 if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
800                         set(${_sse_flags} "")
801                         set(${_sse2_flags} "")
802                 else()
803                         set(${_sse_flags} "/arch:SSE")
804                         set(${_sse2_flags} "/arch:SSE2")
805                 endif()
806         elseif(CMAKE_C_COMPILER_ID MATCHES "Intel")
807                 set(${_sse_flags} "")  # icc defaults to -msse
808                 set(${_sse2_flags} "-msse2")
809         else()
810                 message(WARNING "SSE flags for this compiler: '${CMAKE_C_COMPILER_ID}' not known")
811                 set(${_sse_flags})
812                 set(${_sse2_flags})
813         endif()
814
815         set(CMAKE_REQUIRED_FLAGS "${${_sse_flags}} ${${_sse2_flags}}")
816
817         if(NOT DEFINED SUPPORT_SSE_BUILD)
818                 # result cached
819                 check_c_source_runs("
820                         #include <xmmintrin.h>
821                         int main(void) { __m128 v = _mm_setzero_ps(); return 0; }"
822                 SUPPORT_SSE_BUILD)
823
824                 if(SUPPORT_SSE_BUILD)
825                         message(STATUS "SSE Support: detected.")
826                 else()
827                         message(STATUS "SSE Support: missing.")
828                 endif()
829         endif()
830
831         if(NOT DEFINED SUPPORT_SSE2_BUILD)
832                 # result cached
833                 check_c_source_runs("
834                         #include <emmintrin.h>
835                         int main(void) { __m128d v = _mm_setzero_pd(); return 0; }"
836                 SUPPORT_SSE2_BUILD)
837
838                 if(SUPPORT_SSE2_BUILD)
839                         message(STATUS "SSE2 Support: detected.")
840                 else()
841                         message(STATUS "SSE2 Support: missing.")
842                 endif()
843         endif()
844
845         unset(CMAKE_REQUIRED_FLAGS)
846 endmacro()
847
848 # Only print message if running CMake first time
849 macro(message_first_run)
850         if(FIRST_RUN)
851                 message(${ARGV})
852         endif()
853 endmacro()
854
855 macro(TEST_UNORDERED_MAP_SUPPORT)
856         # - Detect unordered_map availability
857         # Test if a valid implementation of unordered_map exists
858         # and define the include path
859         # This module defines
860         #  HAVE_UNORDERED_MAP, whether unordered_map implementation was found
861         #
862         #  HAVE_STD_UNORDERED_MAP_HEADER, <unordered_map.h> was found
863         #  HAVE_UNORDERED_MAP_IN_STD_NAMESPACE, unordered_map is in namespace std
864         #  HAVE_UNORDERED_MAP_IN_TR1_NAMESPACE, unordered_map is in namespace std::tr1
865         #
866         #  UNORDERED_MAP_INCLUDE_PREFIX, include path prefix for unordered_map, if found
867         #  UNORDERED_MAP_NAMESPACE, namespace for unordered_map, if found
868
869         include(CheckIncludeFileCXX)
870
871         # Workaround for newer GCC (6.x+) where C++11 was enabled by default, which lead us
872         # to a situation when there is <unordered_map> include but which can't be used uless
873         # C++11 is enabled.
874         if(CMAKE_COMPILER_IS_GNUCC AND (NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS "6.0") AND (NOT WITH_CXX11))
875                 set(HAVE_STD_UNORDERED_MAP_HEADER False)
876         else()
877                 CHECK_INCLUDE_FILE_CXX("unordered_map" HAVE_STD_UNORDERED_MAP_HEADER)
878         endif()
879         if(HAVE_STD_UNORDERED_MAP_HEADER)
880                 # Even so we've found unordered_map header file it doesn't
881                 # mean unordered_map and unordered_set will be declared in
882                 # std namespace.
883                 #
884                 # Namely, MSVC 2008 have unordered_map header which declares
885                 # unordered_map class in std::tr1 namespace. In order to support
886                 # this, we do extra check to see which exactly namespace is
887                 # to be used.
888
889                 include(CheckCXXSourceCompiles)
890                 CHECK_CXX_SOURCE_COMPILES("#include <unordered_map>
891                                           int main() {
892                                             std::unordered_map<int, int> map;
893                                             return 0;
894                                           }"
895                                           HAVE_UNORDERED_MAP_IN_STD_NAMESPACE)
896                 if(HAVE_UNORDERED_MAP_IN_STD_NAMESPACE)
897                         message_first_run(STATUS "Found unordered_map/set in std namespace.")
898
899                         set(HAVE_UNORDERED_MAP "TRUE")
900                         set(UNORDERED_MAP_INCLUDE_PREFIX "")
901                         set(UNORDERED_MAP_NAMESPACE "std")
902                 else()
903                         CHECK_CXX_SOURCE_COMPILES("#include <unordered_map>
904                                                   int main() {
905                                                     std::tr1::unordered_map<int, int> map;
906                                                     return 0;
907                                                   }"
908                                                   HAVE_UNORDERED_MAP_IN_TR1_NAMESPACE)
909                         if(HAVE_UNORDERED_MAP_IN_TR1_NAMESPACE)
910                                 message_first_run(STATUS "Found unordered_map/set in std::tr1 namespace.")
911
912                                 set(HAVE_UNORDERED_MAP "TRUE")
913                                 set(UNORDERED_MAP_INCLUDE_PREFIX "")
914                                 set(UNORDERED_MAP_NAMESPACE "std::tr1")
915                         else()
916                                 message_first_run(STATUS "Found <unordered_map> but cannot find either std::unordered_map "
917                                                   "or std::tr1::unordered_map.")
918                         endif()
919                 endif()
920         else()
921                 CHECK_INCLUDE_FILE_CXX("tr1/unordered_map" HAVE_UNORDERED_MAP_IN_TR1_NAMESPACE)
922                 if(HAVE_UNORDERED_MAP_IN_TR1_NAMESPACE)
923                         message_first_run(STATUS "Found unordered_map/set in std::tr1 namespace.")
924
925                         set(HAVE_UNORDERED_MAP "TRUE")
926                         set(UNORDERED_MAP_INCLUDE_PREFIX "tr1")
927                         set(UNORDERED_MAP_NAMESPACE "std::tr1")
928                 else()
929                         message_first_run(STATUS "Unable to find <unordered_map> or <tr1/unordered_map>. ")
930                 endif()
931         endif()
932 endmacro()
933
934 macro(TEST_SHARED_PTR_SUPPORT)
935         # This check are coming from Ceres library.
936         #
937         # Find shared pointer header and namespace.
938         #
939         # This module defines the following variables:
940         #
941         # SHARED_PTR_FOUND: TRUE if shared_ptr found.
942         # SHARED_PTR_TR1_MEMORY_HEADER: True if <tr1/memory> header is to be used
943         # for the shared_ptr object, otherwise use <memory>.
944         # SHARED_PTR_TR1_NAMESPACE: TRUE if shared_ptr is defined in std::tr1 namespace,
945         # otherwise it's assumed to be defined in std namespace.
946
947         include(CheckIncludeFileCXX)
948         include(CheckCXXSourceCompiles)
949         set(SHARED_PTR_FOUND FALSE)
950         # Workaround for newer GCC (6.x+) where C++11 was enabled by default, which lead us
951         # to a situation when there is <unordered_map> include but which can't be used uless
952         # C++11 is enabled.
953         if(CMAKE_COMPILER_IS_GNUCC AND (NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS "6.0") AND (NOT WITH_CXX11))
954                 set(HAVE_STD_MEMORY_HEADER False)
955         else()
956                 CHECK_INCLUDE_FILE_CXX(memory HAVE_STD_MEMORY_HEADER)
957         endif()
958         if(HAVE_STD_MEMORY_HEADER)
959                 # Finding the memory header doesn't mean that shared_ptr is in std
960                 # namespace.
961                 #
962                 # In particular, MSVC 2008 has shared_ptr declared in std::tr1.  In
963                 # order to support this, we do an extra check to see which namespace
964                 # should be used.
965                 CHECK_CXX_SOURCE_COMPILES("#include <memory>
966                                            int main() {
967                                              std::shared_ptr<int> int_ptr;
968                                              return 0;
969                                            }"
970                                           HAVE_SHARED_PTR_IN_STD_NAMESPACE)
971
972                 if(HAVE_SHARED_PTR_IN_STD_NAMESPACE)
973                         message_first_run("-- Found shared_ptr in std namespace using <memory> header.")
974                         set(SHARED_PTR_FOUND TRUE)
975                 else()
976                         CHECK_CXX_SOURCE_COMPILES("#include <memory>
977                                                    int main() {
978                                                    std::tr1::shared_ptr<int> int_ptr;
979                                                    return 0;
980                                                    }"
981                                                   HAVE_SHARED_PTR_IN_TR1_NAMESPACE)
982                         if(HAVE_SHARED_PTR_IN_TR1_NAMESPACE)
983                                 message_first_run("-- Found shared_ptr in std::tr1 namespace using <memory> header.")
984                                 set(SHARED_PTR_TR1_NAMESPACE TRUE)
985                                 set(SHARED_PTR_FOUND TRUE)
986                         endif()
987                 endif()
988         endif()
989
990         if(NOT SHARED_PTR_FOUND)
991                 # Further, gcc defines shared_ptr in std::tr1 namespace and
992                 # <tr1/memory> is to be included for this. And what makes things
993                 # even more tricky is that gcc does have <memory> header, so
994                 # all the checks above wouldn't find shared_ptr.
995                 CHECK_INCLUDE_FILE_CXX("tr1/memory" HAVE_TR1_MEMORY_HEADER)
996                 if(HAVE_TR1_MEMORY_HEADER)
997                         CHECK_CXX_SOURCE_COMPILES("#include <tr1/memory>
998                                                    int main() {
999                                                    std::tr1::shared_ptr<int> int_ptr;
1000                                                    return 0;
1001                                                    }"
1002                                                    HAVE_SHARED_PTR_IN_TR1_NAMESPACE_FROM_TR1_MEMORY_HEADER)
1003                         if(HAVE_SHARED_PTR_IN_TR1_NAMESPACE_FROM_TR1_MEMORY_HEADER)
1004                                 message_first_run("-- Found shared_ptr in std::tr1 namespace using <tr1/memory> header.")
1005                                 set(SHARED_PTR_TR1_MEMORY_HEADER TRUE)
1006                                 set(SHARED_PTR_TR1_NAMESPACE TRUE)
1007                                 set(SHARED_PTR_FOUND TRUE)
1008                         endif()
1009                 endif()
1010         endif()
1011 endmacro()
1012
1013 # when we have warnings as errors applied globally this
1014 # needs to be removed for some external libs which we dont maintain.
1015
1016 # utility macro
1017 macro(remove_cc_flag
1018         _flag)
1019
1020         foreach(flag ${ARGV})
1021                 string(REGEX REPLACE ${flag} "" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
1022                 string(REGEX REPLACE ${flag} "" CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}")
1023                 string(REGEX REPLACE ${flag} "" CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}")
1024                 string(REGEX REPLACE ${flag} "" CMAKE_C_FLAGS_MINSIZEREL "${CMAKE_C_FLAGS_MINSIZEREL}")
1025                 string(REGEX REPLACE ${flag} "" CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO}")
1026
1027                 string(REGEX REPLACE ${flag} "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
1028                 string(REGEX REPLACE ${flag} "" CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}")
1029                 string(REGEX REPLACE ${flag} "" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")
1030                 string(REGEX REPLACE ${flag} "" CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL}")
1031                 string(REGEX REPLACE ${flag} "" CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO}")
1032         endforeach()
1033         unset(flag)
1034
1035 endmacro()
1036
1037 macro(add_cc_flag
1038         flag)
1039
1040         set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${flag}")
1041         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${flag}")
1042 endmacro()
1043
1044 macro(remove_strict_flags)
1045
1046         if(CMAKE_COMPILER_IS_GNUCC)
1047                 remove_cc_flag(
1048                         "-Wstrict-prototypes"
1049                         "-Wmissing-prototypes"
1050                         "-Wmissing-declarations"
1051                         "-Wmissing-format-attribute"
1052                         "-Wunused-local-typedefs"
1053                         "-Wunused-macros"
1054                         "-Wunused-parameter"
1055                         "-Wwrite-strings"
1056                         "-Wredundant-decls"
1057                         "-Wundef"
1058                         "-Wshadow"
1059                         "-Wdouble-promotion"
1060                         "-Wold-style-definition"
1061                         "-Werror=[^ ]+"
1062                         "-Werror"
1063                 )
1064
1065                 # negate flags implied by '-Wall'
1066                 add_cc_flag("${CC_REMOVE_STRICT_FLAGS}")
1067         endif()
1068
1069         if(CMAKE_C_COMPILER_ID MATCHES "Clang")
1070                 remove_cc_flag(
1071                         "-Wunused-parameter"
1072                         "-Wunused-variable"
1073                         "-Werror=[^ ]+"
1074                         "-Werror"
1075                 )
1076
1077                 # negate flags implied by '-Wall'
1078                 add_cc_flag("${CC_REMOVE_STRICT_FLAGS}")
1079         endif()
1080
1081         if(MSVC)
1082                 # TODO
1083         endif()
1084
1085 endmacro()
1086
1087 macro(remove_extra_strict_flags)
1088         if(CMAKE_COMPILER_IS_GNUCC)
1089                 remove_cc_flag(
1090                         "-Wunused-parameter"
1091                 )
1092         endif()
1093
1094         if(CMAKE_C_COMPILER_ID MATCHES "Clang")
1095                 remove_cc_flag(
1096                         "-Wunused-parameter"
1097                 )
1098         endif()
1099
1100         if(MSVC)
1101                 # TODO
1102         endif()
1103 endmacro()
1104
1105 # note, we can only append flags on a single file so we need to negate the options.
1106 # at the moment we cant shut up ffmpeg deprecations, so use this, but will
1107 # probably add more removals here.
1108 macro(remove_strict_flags_file
1109         filenames)
1110
1111         foreach(_SOURCE ${ARGV})
1112
1113                 if(CMAKE_COMPILER_IS_GNUCC OR
1114                   (CMAKE_C_COMPILER_ID MATCHES "Clang"))
1115
1116                         set_source_files_properties(${_SOURCE}
1117                                 PROPERTIES
1118                                         COMPILE_FLAGS "${CC_REMOVE_STRICT_FLAGS}"
1119                         )
1120                 endif()
1121
1122                 if(MSVC)
1123                         # TODO
1124                 endif()
1125
1126         endforeach()
1127
1128         unset(_SOURCE)
1129
1130 endmacro()
1131
1132 # External libs may need 'signed char' to be default.
1133 macro(remove_cc_flag_unsigned_char)
1134         if(CMAKE_C_COMPILER_ID MATCHES "^(GNU|Clang|Intel)$")
1135                 remove_cc_flag("-funsigned-char")
1136         elseif(MSVC)
1137                 remove_cc_flag("/J")
1138         else()
1139                 message(WARNING
1140                         "Compiler '${CMAKE_C_COMPILER_ID}' failed to disable 'unsigned char' flag."
1141                         "Build files need updating."
1142                 )
1143         endif()
1144 endmacro()
1145
1146 function(ADD_CHECK_C_COMPILER_FLAG
1147         _CFLAGS
1148         _CACHE_VAR
1149         _FLAG
1150         )
1151
1152         include(CheckCCompilerFlag)
1153
1154         CHECK_C_COMPILER_FLAG("${_FLAG}" "${_CACHE_VAR}")
1155         if(${_CACHE_VAR})
1156                 # message(STATUS "Using CFLAG: ${_FLAG}")
1157                 set(${_CFLAGS} "${${_CFLAGS}} ${_FLAG}" PARENT_SCOPE)
1158         else()
1159                 message(STATUS "Unsupported CFLAG: ${_FLAG}")
1160         endif()
1161 endfunction()
1162
1163 function(ADD_CHECK_CXX_COMPILER_FLAG
1164         _CXXFLAGS
1165         _CACHE_VAR
1166         _FLAG
1167         )
1168
1169         include(CheckCXXCompilerFlag)
1170
1171         CHECK_CXX_COMPILER_FLAG("${_FLAG}" "${_CACHE_VAR}")
1172         if(${_CACHE_VAR})
1173                 # message(STATUS "Using CXXFLAG: ${_FLAG}")
1174                 set(${_CXXFLAGS} "${${_CXXFLAGS}} ${_FLAG}" PARENT_SCOPE)
1175         else()
1176                 message(STATUS "Unsupported CXXFLAG: ${_FLAG}")
1177         endif()
1178 endfunction()
1179
1180 function(get_blender_version)
1181         # extracts header vars and defines them in the parent scope:
1182         #
1183         # - BLENDER_VERSION (major.minor)
1184         # - BLENDER_VERSION_MAJOR
1185         # - BLENDER_VERSION_MINOR
1186         # - BLENDER_SUBVERSION (used for internal versioning mainly)
1187         # - BLENDER_VERSION_CHAR (a, b, c, ...or empty string)
1188         # - BLENDER_VERSION_CYCLE (alpha, beta, rc, release)
1189
1190         # So cmake depends on BKE_blender.h, beware of inf-loops!
1191         CONFIGURE_FILE(${CMAKE_SOURCE_DIR}/source/blender/blenkernel/BKE_blender_version.h
1192                        ${CMAKE_BINARY_DIR}/source/blender/blenkernel/BKE_blender_version.h.done)
1193
1194         file(STRINGS ${CMAKE_SOURCE_DIR}/source/blender/blenkernel/BKE_blender_version.h _contents REGEX "^#define[ \t]+BLENDER_.*$")
1195
1196         string(REGEX REPLACE ".*#define[ \t]+BLENDER_VERSION[ \t]+([0-9]+).*" "\\1" _out_version "${_contents}")
1197         string(REGEX REPLACE ".*#define[ \t]+BLENDER_SUBVERSION[ \t]+([0-9]+).*" "\\1" _out_subversion "${_contents}")
1198         string(REGEX REPLACE ".*#define[ \t]+BLENDER_VERSION_CHAR[ \t]+([a-z]+).*" "\\1" _out_version_char "${_contents}")
1199         string(REGEX REPLACE ".*#define[ \t]+BLENDER_VERSION_CYCLE[ \t]+([a-z]+).*" "\\1" _out_version_cycle "${_contents}")
1200
1201         if(NOT ${_out_version} MATCHES "[0-9]+")
1202                 message(FATAL_ERROR "Version parsing failed for BLENDER_VERSION")
1203         endif()
1204
1205         if(NOT ${_out_subversion} MATCHES "[0-9]+")
1206                 message(FATAL_ERROR "Version parsing failed for BLENDER_SUBVERSION")
1207         endif()
1208
1209         # clumsy regex, only single char are ok but it could be unset
1210
1211         string(LENGTH "${_out_version_char}" _out_version_char_len)
1212         if(NOT _out_version_char_len EQUAL 1)
1213                 set(_out_version_char "")
1214         elseif(NOT ${_out_version_char} MATCHES "[a-z]+")
1215                 message(FATAL_ERROR "Version parsing failed for BLENDER_VERSION_CHAR")
1216         endif()
1217
1218         if(NOT ${_out_version_cycle} MATCHES "[a-z]+")
1219                 message(FATAL_ERROR "Version parsing failed for BLENDER_VERSION_CYCLE")
1220         endif()
1221
1222         math(EXPR _out_version_major "${_out_version} / 100")
1223         math(EXPR _out_version_minor "${_out_version} % 100")
1224
1225         # for packaging, alpha to numbers
1226         string(COMPARE EQUAL "${_out_version_char}" "" _out_version_char_empty)
1227         if(${_out_version_char_empty})
1228                 set(_out_version_char_index "0")
1229         else()
1230                 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)
1231                 list(FIND _char_ls ${_out_version_char} _out_version_char_index)
1232                 math(EXPR _out_version_char_index "${_out_version_char_index} + 1")
1233         endif()
1234
1235         # output vars
1236         set(BLENDER_VERSION "${_out_version_major}.${_out_version_minor}" PARENT_SCOPE)
1237         set(BLENDER_VERSION_MAJOR "${_out_version_major}" PARENT_SCOPE)
1238         set(BLENDER_VERSION_MINOR "${_out_version_minor}" PARENT_SCOPE)
1239         set(BLENDER_SUBVERSION "${_out_subversion}" PARENT_SCOPE)
1240         set(BLENDER_VERSION_CHAR "${_out_version_char}" PARENT_SCOPE)
1241         set(BLENDER_VERSION_CHAR_INDEX "${_out_version_char_index}" PARENT_SCOPE)
1242         set(BLENDER_VERSION_CYCLE "${_out_version_cycle}" PARENT_SCOPE)
1243
1244 endfunction()
1245
1246
1247 # hacks to override initial project settings
1248 # these macros must be called directly before/after project(Blender)
1249 macro(blender_project_hack_pre)
1250         # ----------------
1251         # MINGW HACK START
1252         # ignore system set flag, use our own
1253         # must be before project(...)
1254         # if the user wants to add their own its ok after first run.
1255         if(DEFINED CMAKE_C_STANDARD_LIBRARIES)
1256                 set(_reset_standard_libraries OFF)
1257         else()
1258                 set(_reset_standard_libraries ON)
1259         endif()
1260
1261         # ------------------
1262         # GCC -O3 HACK START
1263         # needed because O3 can cause problems but
1264         # allow the builder to set O3 manually after.
1265         if(DEFINED CMAKE_C_FLAGS_RELEASE)
1266                 set(_reset_standard_cflags_rel OFF)
1267         else()
1268                 set(_reset_standard_cflags_rel ON)
1269         endif()
1270         if(DEFINED CMAKE_CXX_FLAGS_RELEASE)
1271                 set(_reset_standard_cxxflags_rel OFF)
1272         else()
1273                 set(_reset_standard_cxxflags_rel ON)
1274         endif()
1275 endmacro()
1276
1277
1278 macro(blender_project_hack_post)
1279         # --------------
1280         # MINGW HACK END
1281         if(_reset_standard_libraries)
1282                 # Must come after projecINCt(...)
1283                 #
1284                 # MINGW workaround for -ladvapi32 being included which surprisingly causes
1285                 # string formatting of floats, eg: printf("%.*f", 3, value). to crash blender
1286                 # with a meaningless stack trace. by overriding this flag we ensure we only
1287                 # have libs we define.
1288                 set(CMAKE_C_STANDARD_LIBRARIES "" CACHE STRING "" FORCE)
1289                 set(CMAKE_CXX_STANDARD_LIBRARIES "" CACHE STRING "" FORCE)
1290                 mark_as_advanced(
1291                         CMAKE_C_STANDARD_LIBRARIES
1292                         CMAKE_CXX_STANDARD_LIBRARIES
1293                 )
1294         endif()
1295         unset(_reset_standard_libraries)
1296
1297
1298         # ----------------
1299         # GCC -O3 HACK END
1300         if(_reset_standard_cflags_rel)
1301                 string(REGEX REPLACE "-O3" "-O2" CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}")
1302                 set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}" CACHE STRING "" FORCE)
1303                 mark_as_advanced(CMAKE_C_FLAGS_RELEASE)
1304         endif()
1305
1306         if(_reset_standard_cxxflags_rel)
1307                 string(REGEX REPLACE "-O3" "-O2" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")
1308                 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}" CACHE STRING "" FORCE)
1309                 mark_as_advanced(CMAKE_CXX_FLAGS_RELEASE)
1310         endif()
1311
1312         unset(_reset_standard_cflags_rel)
1313         unset(_reset_standard_cxxflags_rel)
1314
1315         # ------------------------------------------------------------------
1316         # workaround for omission in cmake 2.8.4's GNU.cmake, fixed in 2.8.5
1317         if(CMAKE_COMPILER_IS_GNUCC)
1318                 if(NOT DARWIN)
1319                         set(CMAKE_INCLUDE_SYSTEM_FLAG_C "-isystem ")
1320                 endif()
1321         endif()
1322
1323 endmacro()
1324
1325 # pair of macros to allow libraries to be specify files to install, but to
1326 # only install them at the end so the directories don't get cleared with
1327 # the files in them. used by cycles to install addon.
1328 function(delayed_install
1329         base
1330         files
1331         destination)
1332
1333         foreach(f ${files})
1334                 if(IS_ABSOLUTE ${f})
1335                         set_property(GLOBAL APPEND PROPERTY DELAYED_INSTALL_FILES ${f})
1336                 else()
1337                         set_property(GLOBAL APPEND PROPERTY DELAYED_INSTALL_FILES ${base}/${f})
1338                 endif()
1339                 set_property(GLOBAL APPEND PROPERTY DELAYED_INSTALL_DESTINATIONS ${destination})
1340         endforeach()
1341 endfunction()
1342
1343 # note this is a function instead of a macro so that ${BUILD_TYPE} in targetdir
1344 # does not get expanded in calling but is preserved
1345 function(delayed_do_install
1346         targetdir)
1347
1348         get_property(files GLOBAL PROPERTY DELAYED_INSTALL_FILES)
1349         get_property(destinations GLOBAL PROPERTY DELAYED_INSTALL_DESTINATIONS)
1350
1351         if(files)
1352                 list(LENGTH files n)
1353                 math(EXPR n "${n}-1")
1354
1355                 foreach(i RANGE ${n})
1356                         list(GET files ${i} f)
1357                         list(GET destinations ${i} d)
1358                         install(FILES ${f} DESTINATION ${targetdir}/${d})
1359                 endforeach()
1360         endif()
1361 endfunction()
1362
1363
1364 function(data_to_c
1365         file_from file_to
1366         list_to_add
1367         )
1368
1369         list(APPEND ${list_to_add} ${file_to})
1370         set(${list_to_add} ${${list_to_add}} PARENT_SCOPE)
1371
1372         get_filename_component(_file_to_path ${file_to} PATH)
1373
1374         add_custom_command(
1375                 OUTPUT ${file_to}
1376                 COMMAND ${CMAKE_COMMAND} -E make_directory ${_file_to_path}
1377                 COMMAND "$<TARGET_FILE:datatoc>" ${file_from} ${file_to}
1378                 DEPENDS ${file_from} datatoc)
1379
1380         set_source_files_properties(${file_to} PROPERTIES GENERATED TRUE)
1381 endfunction()
1382
1383
1384 # same as above but generates the var name and output automatic.
1385 function(data_to_c_simple
1386         file_from
1387         list_to_add
1388         )
1389
1390         # remove ../'s
1391         get_filename_component(_file_from ${CMAKE_CURRENT_SOURCE_DIR}/${file_from}   REALPATH)
1392         get_filename_component(_file_to   ${CMAKE_CURRENT_BINARY_DIR}/${file_from}.c REALPATH)
1393
1394         list(APPEND ${list_to_add} ${_file_to})
1395         set(${list_to_add} ${${list_to_add}} PARENT_SCOPE)
1396
1397         get_filename_component(_file_to_path ${_file_to} PATH)
1398
1399         add_custom_command(
1400                 OUTPUT  ${_file_to}
1401                 COMMAND ${CMAKE_COMMAND} -E make_directory ${_file_to_path}
1402                 COMMAND "$<TARGET_FILE:datatoc>" ${_file_from} ${_file_to}
1403                 DEPENDS ${_file_from} datatoc)
1404
1405         set_source_files_properties(${_file_to} PROPERTIES GENERATED TRUE)
1406 endfunction()
1407
1408 # macro for converting pixmap directory to a png and then a c file
1409 function(data_to_c_simple_icons
1410         path_from
1411         list_to_add
1412         )
1413
1414         # Conversion steps
1415         #  path_from  ->  _file_from  ->  _file_to
1416         #  foo/*.dat  ->  foo.png     ->  foo.png.c
1417
1418         get_filename_component(_path_from_abs ${path_from} ABSOLUTE)
1419         # remove ../'s
1420         get_filename_component(_file_from ${CMAKE_CURRENT_BINARY_DIR}/${path_from}.png   REALPATH)
1421         get_filename_component(_file_to   ${CMAKE_CURRENT_BINARY_DIR}/${path_from}.png.c REALPATH)
1422
1423         list(APPEND ${list_to_add} ${_file_to})
1424         set(${list_to_add} ${${list_to_add}} PARENT_SCOPE)
1425
1426         get_filename_component(_file_to_path ${_file_to} PATH)
1427
1428         # ideally we wouldn't glob, but storing all names for all pixmaps is a bit heavy
1429         file(GLOB _icon_files "${path_from}/*.dat")
1430
1431         add_custom_command(
1432                 OUTPUT  ${_file_from} ${_file_to}
1433                 COMMAND ${CMAKE_COMMAND} -E make_directory ${_file_to_path}
1434                 #COMMAND python3 ${CMAKE_SOURCE_DIR}/source/blender/datatoc/datatoc_icon.py ${_path_from_abs} ${_file_from}
1435                 COMMAND "$<TARGET_FILE:datatoc_icon>" ${_path_from_abs} ${_file_from}
1436                 COMMAND "$<TARGET_FILE:datatoc>" ${_file_from} ${_file_to}
1437                 DEPENDS
1438                         ${_icon_files}
1439                         datatoc_icon
1440                         datatoc
1441                         # could be an arg but for now we only create icons depending on UI_icons.h
1442                         ${CMAKE_SOURCE_DIR}/source/blender/editors/include/UI_icons.h
1443                 )
1444
1445         set_source_files_properties(${_file_from} ${_file_to} PROPERTIES GENERATED TRUE)
1446 endfunction()
1447
1448 # XXX Not used for now...
1449 function(svg_to_png
1450         file_from
1451         file_to
1452         dpi
1453         list_to_add
1454         )
1455
1456         # remove ../'s
1457         get_filename_component(_file_from ${CMAKE_CURRENT_SOURCE_DIR}/${file_from} REALPATH)
1458         get_filename_component(_file_to   ${CMAKE_CURRENT_SOURCE_DIR}/${file_to}   REALPATH)
1459
1460         list(APPEND ${list_to_add} ${_file_to})
1461         set(${list_to_add} ${${list_to_add}} PARENT_SCOPE)
1462
1463         find_program(INKSCAPE_EXE inkscape)
1464         mark_as_advanced(INKSCAPE_EXE)
1465
1466         if(INKSCAPE_EXE)
1467                 if(APPLE)
1468                         # in OS X app bundle, the binary is a shim that doesn't take any
1469                         # command line arguments, replace it with the actual binary
1470                         string(REPLACE "MacOS/Inkscape" "Resources/bin/inkscape" INKSCAPE_REAL_EXE ${INKSCAPE_EXE})
1471                         if(EXISTS "${INKSCAPE_REAL_EXE}")
1472                                 set(INKSCAPE_EXE ${INKSCAPE_REAL_EXE})
1473                         endif()
1474                 endif()
1475
1476                 add_custom_command(
1477                         OUTPUT  ${_file_to}
1478                         COMMAND ${INKSCAPE_EXE} ${_file_from} --export-dpi=${dpi}  --without-gui --export-png=${_file_to}
1479                         DEPENDS ${_file_from} ${INKSCAPE_EXE}
1480                 )
1481         else()
1482                 message(WARNING "Inkscape not found, could not re-generate ${_file_to} from ${_file_from}!")
1483         endif()
1484 endfunction()
1485
1486 function(msgfmt_simple
1487         file_from
1488         list_to_add
1489         )
1490
1491         # remove ../'s
1492         get_filename_component(_file_from_we ${file_from} NAME_WE)
1493
1494         get_filename_component(_file_from ${file_from} REALPATH)
1495         get_filename_component(_file_to ${CMAKE_CURRENT_BINARY_DIR}/${_file_from_we}.mo REALPATH)
1496
1497         list(APPEND ${list_to_add} ${_file_to})
1498         set(${list_to_add} ${${list_to_add}} PARENT_SCOPE)
1499
1500         get_filename_component(_file_to_path ${_file_to} PATH)
1501
1502         add_custom_command(
1503                 OUTPUT  ${_file_to}
1504                 COMMAND ${CMAKE_COMMAND} -E make_directory ${_file_to_path}
1505                 COMMAND "$<TARGET_FILE:msgfmt>" ${_file_from} ${_file_to}
1506                 DEPENDS msgfmt ${_file_from})
1507
1508         set_source_files_properties(${_file_to} PROPERTIES GENERATED TRUE)
1509 endfunction()
1510
1511 function(find_python_package
1512         package
1513         )
1514
1515         string(TOUPPER ${package} _upper_package)
1516
1517         # set but invalid
1518         if((NOT ${PYTHON_${_upper_package}_PATH} STREQUAL "") AND
1519            (NOT ${PYTHON_${_upper_package}_PATH} MATCHES NOTFOUND))
1520 #               if(NOT EXISTS "${PYTHON_${_upper_package}_PATH}/${package}")
1521 #                       message(WARNING "PYTHON_${_upper_package}_PATH is invalid, ${package} not found in '${PYTHON_${_upper_package}_PATH}' "
1522 #                                       "WITH_PYTHON_INSTALL_${_upper_package} option will be ignored when installing python")
1523 #                       set(WITH_PYTHON_INSTALL${_upper_package} OFF)
1524 #               endif()
1525         # not set, so initialize
1526         else()
1527                 string(REPLACE "." ";" _PY_VER_SPLIT "${PYTHON_VERSION}")
1528                 list(GET _PY_VER_SPLIT 0 _PY_VER_MAJOR)
1529
1530                 # re-cache
1531                 unset(PYTHON_${_upper_package}_PATH CACHE)
1532                 find_path(PYTHON_${_upper_package}_PATH
1533                   NAMES
1534                     ${package}
1535                   HINTS
1536                     "${PYTHON_LIBPATH}/python${PYTHON_VERSION}/"
1537                     "${PYTHON_LIBPATH}/python${_PY_VER_MAJOR}/"
1538                   PATH_SUFFIXES
1539                     site-packages
1540                     dist-packages
1541                    NO_DEFAULT_PATH
1542                 )
1543
1544                  if(NOT EXISTS "${PYTHON_${_upper_package}_PATH}")
1545                         message(WARNING
1546                                 "Python package '${package}' path could not be found in:\n"
1547                                 "'${PYTHON_LIBPATH}/python${PYTHON_VERSION}/site-packages/${package}', "
1548                                 "'${PYTHON_LIBPATH}/python${_PY_VER_MAJOR}/site-packages/${package}', "
1549                                 "'${PYTHON_LIBPATH}/python${PYTHON_VERSION}/dist-packages/${package}', "
1550                                 "'${PYTHON_LIBPATH}/python${_PY_VER_MAJOR}/dist-packages/${package}', "
1551                                 "\n"
1552                                 "The 'WITH_PYTHON_INSTALL_${_upper_package}' option will be ignored when installing Python.\n"
1553                                 "The build will be usable, only add-ons that depend on this package won't be functional."
1554                         )
1555                         set(WITH_PYTHON_INSTALL_${_upper_package} OFF PARENT_SCOPE)
1556                 else()
1557                         message(STATUS "${package} found at '${PYTHON_${_upper_package}_PATH}'")
1558                 endif()
1559         endif()
1560 endfunction()
1561
1562 # like Python's 'print(dir())'
1563 function(print_all_vars)
1564         get_cmake_property(_vars VARIABLES)
1565         foreach(_var ${_vars})
1566                 message("${_var}=${${_var}}")
1567         endforeach()
1568 endfunction()
1569
1570 macro(openmp_delayload
1571         projectname
1572         )
1573                 if(MSVC)
1574                         if(WITH_OPENMP)
1575                                 if(MSVC_VERSION EQUAL 1800)
1576                                         set(OPENMP_DLL_NAME "vcomp120")
1577                                 else()
1578                                         set(OPENMP_DLL_NAME "vcomp140")
1579                                 endif()
1580                                 SET_TARGET_PROPERTIES(${projectname} PROPERTIES LINK_FLAGS_RELEASE "/DELAYLOAD:${OPENMP_DLL_NAME}.dll delayimp.lib")
1581                                 SET_TARGET_PROPERTIES(${projectname} PROPERTIES LINK_FLAGS_DEBUG "/DELAYLOAD:${OPENMP_DLL_NAME}d.dll delayimp.lib")
1582                                 SET_TARGET_PROPERTIES(${projectname} PROPERTIES LINK_FLAGS_RELWITHDEBINFO "/DELAYLOAD:${OPENMP_DLL_NAME}.dll delayimp.lib")
1583                                 SET_TARGET_PROPERTIES(${projectname} PROPERTIES LINK_FLAGS_MINSIZEREL "/DELAYLOAD:${OPENMP_DLL_NAME}.dll delayimp.lib")
1584                         endif(WITH_OPENMP)
1585                 endif(MSVC)
1586 endmacro()
1587
1588 MACRO(WINDOWS_SIGN_TARGET target)
1589         if(WITH_WINDOWS_CODESIGN)
1590                 if(!SIGNTOOL_EXE)
1591                         error("Codesigning is enabled, but signtool is not found")
1592                 else()
1593                         if(WINDOWS_CODESIGN_PFX_PASSWORD)
1594                                 set(CODESIGNPASSWORD /p ${WINDOWS_CODESIGN_PFX_PASSWORD})
1595                         else()
1596                                 if($ENV{PFXPASSWORD})
1597                                         set(CODESIGNPASSWORD /p $ENV{PFXPASSWORD})
1598                                 else()
1599                                         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.")
1600                                 endif()
1601                         endif()
1602                         add_custom_command(TARGET ${target}
1603                                 POST_BUILD
1604                                 COMMAND ${SIGNTOOL_EXE} sign /f ${WINDOWS_CODESIGN_PFX} ${CODESIGNPASSWORD} $<TARGET_FILE:${target}>
1605                                 VERBATIM
1606                         )
1607                 endif()
1608         endif()
1609 ENDMACRO()