Cmake windows, removing more redundant things
[blender.git] / CMakeLists.txt
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 #-----------------------------------------------------------------------------
27 # We don't allow in-source builds. This causes no end of troubles because
28 # all out-of-source builds will use the CMakeCache.txt file there and even
29 # build the libs and objects in it.
30
31 if(${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR})
32         if(NOT DEFINED WITH_IN_SOURCE_BUILD)
33                 message(FATAL_ERROR
34                         "CMake generation for blender is not allowed within the source directory!"
35                         "\n Remove the CMakeCache.txt file and try again from another folder, e.g.:"
36                         "\n "
37                         "\n rm CMakeCache.txt"
38                         "\n cd .."
39                         "\n mkdir cmake-make"
40                         "\n cd cmake-make"
41                         "\n cmake ../blender"
42                         "\n "
43                         "\n Alternately define WITH_IN_SOURCE_BUILD to force this option (not recommended!)"
44                 )
45         endif()
46 endif()
47
48 cmake_minimum_required(VERSION 2.8)
49
50 if(NOT (${CMAKE_VERSION} VERSION_LESS 3.0))
51         # keep until CMake-3.0 is min requirement
52         cmake_policy(SET CMP0043 OLD)
53 endif()
54
55 if(NOT EXECUTABLE_OUTPUT_PATH)
56         set(FIRST_RUN "TRUE")
57 endif()
58
59 # this starts out unset
60 list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/build_files/cmake/Modules")
61
62 # avoid having empty buildtype
63 set(CMAKE_BUILD_TYPE_INIT "Release")
64
65 # quiet output for Makefiles, 'make -s' helps too
66 # set_property(GLOBAL PROPERTY RULE_MESSAGES OFF)
67
68 # global compile definitions since add_definitions() adds for all.
69 set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS_DEBUG           DEBUG _DEBUG)
70 set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS_RELEASE         NDEBUG)
71 set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS_MINSIZEREL      NDEBUG)
72 set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS_RELWITHDEBINFO  NDEBUG)
73
74
75 #-----------------------------------------------------------------------------
76 # Set policy
77
78 # see "cmake --help-policy CMP0003"
79 # So library linking is more sane
80 cmake_policy(SET CMP0003 NEW)
81
82 # So BUILDINFO and BLENDERPATH strings are automatically quoted
83 cmake_policy(SET CMP0005 NEW)
84
85 # So syntax problems are errors
86 cmake_policy(SET CMP0010 NEW)
87
88 # Input directories must have CMakeLists.txt
89 cmake_policy(SET CMP0014 NEW)
90
91 #-----------------------------------------------------------------------------
92 # Load some macros.
93 include(build_files/cmake/macros.cmake)
94
95
96 #-----------------------------------------------------------------------------
97 # Initialize project.
98
99 blender_project_hack_pre()
100
101 project(Blender)
102
103 blender_project_hack_post()
104
105 enable_testing()
106
107 #-----------------------------------------------------------------------------
108 # Redirect output files
109
110 set(EXECUTABLE_OUTPUT_PATH ${CMAKE_BINARY_DIR}/bin CACHE INTERNAL "" FORCE)
111 set(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib CACHE INTERNAL "" FORCE)
112 set(TESTS_OUTPUT_DIR ${EXECUTABLE_OUTPUT_PATH}/tests CACHE INTERNAL "" FORCE)
113
114 #-----------------------------------------------------------------------------
115 # Set default config options
116
117 get_blender_version()
118
119
120 #-----------------------------------------------------------------------------
121 # Platform Specific Defaults
122
123 # list of var-names
124 set(_init_vars)
125
126 # initialize to ON
127 macro(option_defaults_init)
128         foreach(_var ${ARGV})
129                 set(${_var} ON)
130                 list(APPEND _init_vars "${_var}")
131         endforeach()
132         unset(_INC)
133 endmacro()
134
135 # remove from namespace
136 macro(option_defaults_clear)
137         foreach(_var ${_init_vars})
138                 unset(${_var})
139         endforeach()
140         unset(_var)
141         unset(_init_vars)
142 endmacro()
143
144
145 # values to initialize WITH_****
146 option_defaults_init(
147         _init_BUILDINFO
148         _init_CODEC_FFMPEG
149         _init_CYCLES_OSL
150         _init_IMAGE_OPENEXR
151         _init_IMAGE_REDCODE
152         _init_INPUT_NDOF
153         _init_JACK
154         _init_LIBMV_SCHUR_SPECIALIZATION
155         _init_OPENCOLLADA
156         _init_OPENCOLORIO
157         _init_SDL
158         _init_FFTW3
159         _init_GAMEENGINE
160 )
161
162 # customize...
163 if(UNIX AND NOT APPLE)
164         # some of these libraries are problematic on Linux
165         # disable less important dependencies by default
166         set(_init_BUILDINFO                      OFF)
167         set(_init_CODEC_FFMPEG                   OFF)
168         set(_init_CYCLES_OSL                     OFF)
169         set(_init_IMAGE_OPENEXR                  OFF)
170         set(_init_IMAGE_REDCODE                  OFF)
171         set(_init_INPUT_NDOF                     OFF)
172         set(_init_JACK                           OFF)
173         set(_init_LIBMV_SCHUR_SPECIALIZATION     OFF)
174         set(_init_OPENCOLLADA                    OFF)
175         set(_init_OPENCOLORIO                    OFF)
176         set(_init_SDL                            OFF)
177         set(_init_FFTW3                          OFF)
178         set(_init_GAMEENGINE                     OFF)
179 endif()
180
181 # Blender internal features
182 option(WITH_BLENDER "Build blender (disable to build only the blender player)" ON)
183 mark_as_advanced(WITH_BLENDER)
184
185 option(WITH_INTERNATIONAL "Enable I18N (International fonts and text)" ON)
186
187 option(WITH_PYTHON        "Enable Embedded Python API  (only disable for development)" ON)
188 option(WITH_PYTHON_SECURITY "Disables execution of scripts within blend files by default" ON) 
189 mark_as_advanced(WITH_PYTHON)  # dont want people disabling this unless they really know what they are doing.
190 mark_as_advanced(WITH_PYTHON_SECURITY)  # some distributions see this as a security issue, rather than have them patch it, make a build option.
191 set(WITH_PYTHON_SECURITY ON CACHE BOOL "ON" FORCE) # temp force on. 
192
193 option(WITH_PYTHON_SAFETY "Enable internal API error checking to track invalid data to prevent crash on access (at the expense of some effeciency, only enable for development)." OFF)
194 option(WITH_PYTHON_MODULE "Enable building as a python module which runs without a user interface, like running regular blender in background mode (experimental, only enable for development)" OFF)
195 if(APPLE)
196         option(WITH_PYTHON_FRAMEWORK "Enable building using the Python available in the framework (OSX only)" OFF)
197 endif()
198
199 option(WITH_BUILDINFO     "Include extra build details (only disable for development & faster builds)" ${_init_BUILDINFO})
200 if(${CMAKE_VERSION} VERSION_LESS 2.8.8)
201         # add_library OBJECT arg unsupported
202         set(WITH_BUILDINFO OFF)
203 endif()
204
205 option(WITH_IK_ITASC      "Enable ITASC IK solver (only disable for development & for incompatible C++ compilers)" ON)
206 option(WITH_IK_SOLVER     "Enable Legacy IK solver (only disable for development)" ON)
207 option(WITH_FFTW3         "Enable FFTW3 support (Used for smoke and audio effects)" ${_init_FFTW3})
208 option(WITH_BULLET        "Enable Bullet (Physics Engine)" ON)
209 option(WITH_SYSTEM_BULLET "Use the systems bullet library (currently unsupported due to missing features in upstream!)" )
210 mark_as_advanced(WITH_SYSTEM_BULLET)
211 option(WITH_GAMEENGINE    "Enable Game Engine" ${_init_GAMEENGINE})
212 option(WITH_PLAYER        "Build Player" OFF)
213 option(WITH_OPENCOLORIO   "Enable OpenColorIO color management" ${_init_OPENCOLORIO})
214 option(WITH_COMPOSITOR    "Enable the tile based nodal compositor" ON)
215
216 # GHOST Windowing Library Options
217 option(WITH_GHOST_DEBUG   "Enable debugging output for the GHOST library" OFF)
218 mark_as_advanced(WITH_GHOST_DEBUG)
219
220 option(WITH_GHOST_SDL    "Enable building blender against SDL for windowing rather then the native APIs" OFF)
221 mark_as_advanced(WITH_GHOST_SDL)
222
223 if(WITH_X11)
224         option(WITH_GHOST_XDND    "Enable drag'n'drop support on X11 using XDND protocol" ON)
225 endif()
226
227 # Misc...
228 option(WITH_HEADLESS      "Build without graphical support (renderfarm, server mode only)" OFF)
229 mark_as_advanced(WITH_HEADLESS)
230
231 option(WITH_AUDASPACE    "Build with blenders audio library (only disable if you know what you're doing!)" ON)
232 mark_as_advanced(WITH_AUDASPACE)
233
234 option(WITH_OPENMP        "Enable OpenMP (has to be supported by the compiler)" ON)
235
236 if(UNIX AND NOT APPLE)
237         set(WITH_X11 ON)
238 endif()
239
240 if(WITH_X11)
241         option(WITH_X11_XINPUT    "Enable X11 Xinput (tablet support and unicode input)"  ON)
242         option(WITH_X11_XF86VMODE "Enable X11 video mode switching"                       ON)
243 endif()
244
245 if(UNIX AND NOT APPLE)
246         option(WITH_SYSTEM_GLEW "Use GLEW OpenGL wrapper library provided by the operating system" ON)
247         option(WITH_SYSTEM_GLES "Use OpenGL ES library provided by the operating system"           ON)
248 else()
249         # not an option for other OS's
250         set(WITH_SYSTEM_GLEW OFF)
251         set(WITH_SYSTEM_GLES OFF)
252 endif()
253
254
255 # (unix defaults to System OpenJPEG On)
256 option(WITH_SYSTEM_OPENJPEG "Use the operating systems OpenJPEG library" OFF)
257
258
259 # Modifiers
260 option(WITH_MOD_FLUID           "Enable Elbeem Modifier (Fluid Simulation)" ON)
261 option(WITH_MOD_SMOKE           "Enable Smoke Modifier (Smoke Simulation)" ON)
262 option(WITH_MOD_BOOLEAN         "Enable Boolean Modifier" ON)
263 option(WITH_MOD_REMESH          "Enable Remesh Modifier" ON)
264 # option(WITH_MOD_CLOTH_ELTOPO    "Enable Experimental cloth solver" OFF)  # this is now only available in a branch
265 # mark_as_advanced(WITH_MOD_CLOTH_ELTOPO)
266 option(WITH_MOD_OCEANSIM        "Enable Ocean Modifier" OFF)
267
268 # Image format support
269 option(WITH_OPENIMAGEIO         "Enable OpenImageIO Support (http://www.openimageio.org)" ON)
270 option(WITH_IMAGE_OPENEXR       "Enable OpenEXR Support (http://www.openexr.com)" ${_init_IMAGE_OPENEXR})
271 option(WITH_IMAGE_OPENJPEG      "Enable OpenJpeg Support (http://www.openjpeg.org)" ON)
272 option(WITH_IMAGE_TIFF          "Enable LibTIFF Support" ON)
273 option(WITH_IMAGE_DDS           "Enable DDS Image Support" ON)
274 option(WITH_IMAGE_CINEON        "Enable CINEON and DPX Image Support" ON)
275 option(WITH_IMAGE_HDR           "Enable HDR Image Support" ON)
276 option(WITH_IMAGE_REDCODE       "Enable RedCode Image Support" ${_init_IMAGE_REDCODE})
277 option(WITH_IMAGE_FRAMESERVER   "Enable image FrameServer Support for rendering" ON)
278
279 # Audio/Video format support
280 option(WITH_CODEC_AVI           "Enable Blenders own AVI file support (raw/jpeg)" ON)
281 option(WITH_CODEC_FFMPEG        "Enable FFMPeg Support (http://ffmpeg.org)" ${_init_CODEC_FFMPEG})
282 option(WITH_CODEC_SNDFILE       "Enable libsndfile Support (http://www.mega-nerd.com/libsndfile)" OFF)
283
284 if(APPLE)
285         option(WITH_CODEC_QUICKTIME     "Enable Quicktime Support" ON)
286 endif()
287
288 # 3D format support
289 # Disable opencollada when we don't have precompiled libs
290 option(WITH_OPENCOLLADA   "Enable OpenCollada Support (http://www.opencollada.org)" ${_init_OPENCOLLADA})
291
292 # Sound output
293 option(WITH_SDL           "Enable SDL for sound and joystick support" ${_init_SDL})
294 option(WITH_OPENAL        "Enable OpenAL Support (http://www.openal.org)" ON)
295 option(WITH_JACK          "Enable Jack Support (http://www.jackaudio.org)" ${_init_JACK})
296 if(UNIX AND NOT APPLE)
297         option(WITH_JACK_DYNLOAD  "Enable runtime dynamic Jack libraries loading" OFF)
298 endif()
299
300 # Compression
301 option(WITH_LZO           "Enable fast LZO compression (used for pointcache)" ON)
302 option(WITH_LZMA          "Enable best LZMA compression, (used for pointcache)" ON)
303
304 # Camera/motion tracking
305 option(WITH_LIBMV         "Enable libmv structure from motion library" ON)
306 option(WITH_LIBMV_SCHUR_SPECIALIZATIONS "Enable fixed-size schur specializations." ${_init_LIBMV_SCHUR_SPECIALIZATION})
307 mark_as_advanced(WITH_LIBMV_SCHUR_SPECIALIZATIONS)
308
309 # Freestyle
310 option(WITH_FREESTYLE     "Enable Freestyle (advanced edges rendering)" ON)
311
312 # Misc
313 option(WITH_INPUT_NDOF "Enable NDOF input devices (SpaceNavigator and friends)" ${_init_INPUT_NDOF})
314 option(WITH_RAYOPTIMIZATION     "Enable use of SIMD (SSE) optimizations for the raytracer" ON)
315 option(WITH_OPENNL        "Enable use of Open Numerical Library" ON)
316 if(UNIX AND NOT APPLE)
317         option(WITH_INSTALL_PORTABLE "Install redistributeable runtime, otherwise install into CMAKE_INSTALL_PREFIX" ON)
318         option(WITH_STATIC_LIBS "Try to link with static libraries, as much as possible, to make blender more portable across distributions" OFF)
319         if(WITH_STATIC_LIBS)
320                 option(WITH_BOOST_ICU "Boost uses ICU library (required for linking with static Boost built with libicu)." OFF)
321                 mark_as_advanced(WITH_BOOST_ICU)
322         endif()
323 endif()
324 option(WITH_PYTHON_INSTALL       "Copy system python into the blender install folder" ON)
325 option(WITH_PYTHON_INSTALL_NUMPY "Copy system numpy into the blender install folder"  ON)
326 set(PYTHON_NUMPY_PATH            "" CACHE PATH "Path to python site-packages or dist-packages containing 'numpy' module")
327 mark_as_advanced(PYTHON_NUMPY_PATH)
328 option(WITH_CPU_SSE              "Enable SIMD instruction if they're detected on the host machine" ON)
329 mark_as_advanced(WITH_CPU_SSE)
330
331 if(UNIX AND NOT APPLE)
332         option(WITH_PYTHON_INSTALL_REQUESTS "Copy system requests into the blender install folder" ON)
333         set(PYTHON_REQUESTS_PATH "" CACHE PATH "Path to python site-packages or dist-packages containing 'requests' module")
334         mark_as_advanced(PYTHON_REQUESTS_PATH)
335 endif()
336
337 # Cycles
338 option(WITH_CYCLES                                      "Enable cycles Render Engine" ON)
339 option(WITH_CYCLES_STANDALONE           "Build cycles standalone application" OFF)
340 option(WITH_CYCLES_STANDALONE_GUI       "Build cycles standalone with GUI" OFF)
341 option(WITH_CYCLES_OSL                          "Build Cycles with OSL support" ${_init_CYCLES_OSL})
342 option(WITH_CYCLES_CUDA_BINARIES        "Build cycles CUDA binaries" OFF)
343 set(CYCLES_CUDA_BINARIES_ARCH sm_20 sm_21 sm_30 sm_35 sm_50 CACHE STRING "CUDA architectures to build binaries for")
344 mark_as_advanced(CYCLES_CUDA_BINARIES_ARCH)
345 unset(PLATFORM_DEFAULT)
346 option(WITH_CYCLES_LOGGING      "Build cycles with logging support" OFF)
347 option(WITH_CYCLES_DEBUG        "Build cycles with with extra debug capabilties" OFF)
348 mark_as_advanced(WITH_CYCLES_LOGGING)
349 mark_as_advanced(WITH_CYCLES_DEBUG)
350
351 # LLVM
352 option(WITH_LLVM                                        "Use LLVM" OFF)
353 if(APPLE)
354         option(LLVM_STATIC                                      "Link with LLVM static libraries" ON) # we prefer static llvm build on Apple, dyn build possible though
355 else()
356         option(LLVM_STATIC                                      "Link with LLVM static libraries" OFF)
357 endif()
358 mark_as_advanced(LLVM_STATIC)
359
360 # disable for now, but plan to support on all platforms eventually
361 option(WITH_MEM_JEMALLOC   "Enable malloc replacement (http://www.canonware.com/jemalloc)" OFF)
362 mark_as_advanced(WITH_MEM_JEMALLOC)
363
364 # currently only used for BLI_mempool
365 option(WITH_MEM_VALGRIND "Enable extended valgrind support for better reporting" OFF)
366 mark_as_advanced(WITH_MEM_VALGRIND)
367
368 # Debug
369 option(WITH_CXX_GUARDEDALLOC "Enable GuardedAlloc for C++ memory allocation tracking (only enable for development)" OFF)
370 mark_as_advanced(WITH_CXX_GUARDEDALLOC)
371
372 option(WITH_ASSERT_ABORT "Call abort() when raising an assertion through BLI_assert()" OFF)
373 mark_as_advanced(WITH_ASSERT_ABORT)
374
375 option(WITH_BOOST                                       "Enable features depending on boost" ON)
376
377 # Unit testsing
378 option(WITH_GTESTS "Enable GTest unit testing" OFF)
379
380
381 # Documentation
382 if(UNIX AND NOT APPLE)
383         option(WITH_DOC_MANPAGE "Create a manual page (Unix manpage)" OFF)
384 endif()
385
386
387 # OpenGL
388
389 option(WITH_GLEW_MX             "Support multiple GLEW contexts (experimental)"                                                                     OFF )
390 option(WITH_GLEW_ES             "Switches to experimental copy of GLEW that has support for OpenGL ES. (temporary option for development purposes)" OFF)
391 option(WITH_GL_EGL              "Use the EGL OpenGL system library instead of the platform specific OpenGL system library (CGL, glX, or WGL)"       OFF)
392 option(WITH_GL_PROFILE_COMPAT   "Support using the OpenGL 'compatibility' profile. (deprecated)"                                                    ON )
393 option(WITH_GL_PROFILE_CORE     "Support using the OpenGL 3.2+ 'core' profile."                                                                     OFF)
394 option(WITH_GL_PROFILE_ES20     "Support using OpenGL ES 2.0. (thru either EGL or the AGL/WGL/XGL 'es20' profile)"                                  OFF)
395
396 mark_as_advanced(
397         WITH_GLEW_MX
398         WITH_GLEW_ES
399         WITH_GL_EGL
400         WITH_GL_PROFILE_COMPAT
401         WITH_GL_PROFILE_CORE
402         WITH_GL_PROFILE_ES20
403 )
404
405 if(WITH_GL_PROFILE_COMPAT)
406         set(WITH_GLU ON)
407 else()
408         set(WITH_GLU OFF)
409 endif()
410
411 if(WIN32)
412         option(WITH_GL_ANGLE "Link with the ANGLE library, an OpenGL ES 2.0 implementation based on Direct3D, instead of the system OpenGL library." OFF)
413         mark_as_advanced(WITH_GL_ANGLE)
414 endif()
415
416 if(WITH_GLEW_ES AND WITH_SYSTEM_GLEW)
417         message(WARNING Ignoring WITH_SYSTEM_GLEW and using WITH_GLEW_ES)
418         set(WITH_SYSTEM_GLEW OFF)
419 endif()
420
421 if(MSVC)
422         getDefaultWindowsPrefixBase(CMAKE_GENERIC_PROGRAM_FILES)
423         set(CPACK_INSTALL_PREFIX ${CMAKE_GENERIC_PROGRAM_FILES}/${})
424 endif()
425
426 # avoid using again
427 option_defaults_clear()
428
429 # end option(...)
430
431
432
433 # By default we want to install to the directory we are compiling our executables
434 # unless specified otherwise, which we currently do not allow
435 if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
436         if(MSVC)
437                 set(CMAKE_INSTALL_PREFIX ${EXECUTABLE_OUTPUT_PATH}/\${BUILD_TYPE} CACHE PATH "default install path" FORCE)
438         elseif(APPLE)
439                 set(CMAKE_INSTALL_PREFIX ${EXECUTABLE_OUTPUT_PATH}/\${BUILD_TYPE} CACHE PATH "default install path" FORCE)
440         else()
441                 if(WITH_INSTALL_PORTABLE)
442                         set(CMAKE_INSTALL_PREFIX ${EXECUTABLE_OUTPUT_PATH} CACHE PATH "default install path" FORCE)
443                 endif()
444         endif()
445 endif()
446
447
448
449 # Apple
450
451 if(APPLE)
452         if(${CMAKE_VERSION} VERSION_LESS 3.0) # else breaks setting CMP0043 policy
453                 cmake_minimum_required(VERSION 2.8.8)
454                 cmake_policy(VERSION 2.8.8)
455         endif()
456
457         if(NOT CMAKE_OSX_ARCHITECTURES)
458                 set(CMAKE_OSX_ARCHITECTURES x86_64 CACHE STRING
459                 "Choose the architecture you want to build Blender for: i386, x86_64 or ppc"
460                 FORCE)
461         endif()
462         
463         execute_process(COMMAND uname -r OUTPUT_VARIABLE MAC_SYS) # check for actual system-version
464         if(${MAC_SYS} MATCHES 14)
465                 set(OSX_SYSTEM 10.10)
466                 # throw an error here, older cmake cannot handle 2 digit subversion!
467                 cmake_minimum_required(VERSION 3.0.0)
468         elseif(${MAC_SYS} MATCHES 13)
469                 set(OSX_SYSTEM 10.9)
470         elseif(${MAC_SYS} MATCHES 12)
471                 set(OSX_SYSTEM 10.8)
472         elseif(${MAC_SYS} MATCHES 11)
473                 set(OSX_SYSTEM 10.7)
474         elseif(${MAC_SYS} MATCHES 10)
475                 set(OSX_SYSTEM 10.6)
476         elseif(${MAC_SYS} MATCHES 9)
477                 set(OSX_SYSTEM 10.5)
478         else()
479                 set(OSX_SYSTEM unsupported)
480         endif()
481         message(STATUS "Detected system-version: " ${OSX_SYSTEM})
482         
483         # workaround for incorrect cmake xcode lookup for developer previews - XCODE_VERSION does not take xcode-select path into accout
484         # but would always look into /Applications/Xcode.app while dev versions are named Xcode<version>-DP<preview_number>
485         execute_process(COMMAND xcode-select --print-path  OUTPUT_VARIABLE XCODE_CHECK OUTPUT_STRIP_TRAILING_WHITESPACE)
486         string(REPLACE "/Contents/Developer" "" XCODE_BUNDLE ${XCODE_CHECK}) # truncate to bundlepath in any case
487         message(STATUS "Xcode-bundle : " ${XCODE_BUNDLE})
488         
489         if(${CMAKE_GENERATOR} MATCHES "Xcode")
490         
491                 if(${XCODE_VERSION} VERSION_GREATER 4.2) # earlier xcode has no bundled developer dir, no sense in getting xcode path from
492                         string(SUBSTRING "${XCODE_CHECK}" 14 6 DP_NAME) # reduce to XCode name without dp extension
493                         if(${DP_NAME} MATCHES Xcode5)
494                                 set(XCODE_VERSION 5)
495                         endif()
496                 endif()
497
498                 ##### cmake incompatibility with xcode  4.3 and higher #####
499                 if(${XCODE_VERSION} MATCHES '') # cmake fails due looking for xcode in the wrong path, thus will be empty var
500                         message(FATAL_ERROR "Xcode 4.3 and higher must be used with cmake 2.8-8 or higher")
501                 endif()
502                 ### end cmake incompatibility with xcode 4.3 and higher ###
503                 
504                 if(${XCODE_VERSION} VERSION_EQUAL 4 OR ${XCODE_VERSION} VERSION_GREATER 4 AND ${XCODE_VERSION} VERSION_LESS 4.3)
505                         # Xcode 4 defaults to the Apple LLVM Compiler.
506                         # Override the default compiler selection because Blender only compiles with gcc up to xcode 4.2
507                         set(CMAKE_XCODE_ATTRIBUTE_GCC_VERSION "com.apple.compilers.llvmgcc42")
508                         message(STATUS "Setting compiler to: " ${CMAKE_XCODE_ATTRIBUTE_GCC_VERSION})
509                 endif()
510         else() # unix makefile generator does not fill XCODE_VERSION var, so we get it with a command
511                 execute_process(COMMAND xcodebuild -version OUTPUT_VARIABLE XCODE_VERS_BUILD_NR)
512                 string(SUBSTRING "${XCODE_VERS_BUILD_NR}" 6 3 XCODE_VERSION) # truncate away build-nr
513                 unset(XCODE_VERS_BUILD_NR)
514         endif()
515         
516         message(STATUS "Detected Xcode-version: " ${XCODE_VERSION})
517
518         if(${XCODE_VERSION} VERSION_LESS 4.3)
519                 set(CMAKE_OSX_SYSROOT /Developer/SDKs/MacOSX${OSX_SYSTEM}.sdk CACHE PATH "" FORCE)  # use guaranteed existing sdk
520         else()
521                 # note: xcode-select path could be ambigous, cause /Applications/Xcode.app/Contents/Developer or /Applications/Xcode.app would be allowed
522                 # so i use a selfcomposed bundlepath here  
523                 set(OSX_SYSROOT_PREFIX ${XCODE_BUNDLE}/Contents/Developer/Platforms/MacOSX.platform)
524                 message(STATUS "OSX_SYSROOT_PREFIX: " ${OSX_SYSROOT_PREFIX})
525                 set(OSX_DEVELOPER_PREFIX /Developer/SDKs/MacOSX${OSX_SYSTEM}.sdk) # use guaranteed existing sdk
526                 set(CMAKE_OSX_SYSROOT ${OSX_SYSROOT_PREFIX}/${OSX_DEVELOPER_PREFIX} CACHE PATH "" FORCE)
527                 if(${CMAKE_GENERATOR} MATCHES "Xcode")
528                         set(CMAKE_XCODE_ATTRIBUTE_SDKROOT macosx${OSX_SYSTEM}) # to silence sdk not found warning, just overrides CMAKE_OSX_SYSROOT
529                 endif()
530         endif()
531
532         if(OSX_SYSTEM MATCHES 10.9)
533                 set(CMAKE_FIND_ROOT_PATH ${CMAKE_OSX_SYSROOT}) # make sure syslibs and headers are looked up in sdk ( expecially for 10.9 openGL atm. )
534         endif()
535
536         if(NOT CMAKE_OSX_DEPLOYMENT_TARGET)
537                 set(CMAKE_OSX_DEPLOYMENT_TARGET "10.6" CACHE STRING "" FORCE) # 10.6 is our min. target, if you use higher sdk, weak linking happens
538         endif()
539         
540         if(NOT ${CMAKE_GENERATOR} MATCHES "Xcode")
541                 # force CMAKE_OSX_DEPLOYMENT_TARGET for makefiles, will not work else ( cmake bug ? )
542                 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mmacosx-version-min=${CMAKE_OSX_DEPLOYMENT_TARGET}")
543                 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mmacosx-version-min=${CMAKE_OSX_DEPLOYMENT_TARGET}")
544                 add_definitions("-DMACOSX_DEPLOYMENT_TARGET=${CMAKE_OSX_DEPLOYMENT_TARGET}")
545         endif()
546
547         option(WITH_LIBS10.5  "Use 10.5 libs (needed for 64bit builds)" OFF)
548 endif()
549
550
551 #-----------------------------------------------------------------------------
552 # Check for conflicting/unsupported configurations
553
554 if(NOT WITH_BLENDER AND NOT WITH_PLAYER AND NOT WITH_CYCLES_STANDALONE)
555         message(FATAL_ERROR "At least one of WITH_BLENDER or WITH_PLAYER or WITH_CYCLES_STANDALONE must be enabled, nothing to do!")
556 endif()
557
558 if(NOT WITH_GAMEENGINE AND WITH_PLAYER)
559         message(FATAL_ERROR "WITH_PLAYER requires WITH_GAMEENGINE")
560 endif()
561
562 if(NOT WITH_AUDASPACE)
563         if(WITH_OPENAL)
564                 message(FATAL_ERROR "WITH_OPENAL requires WITH_AUDASPACE")
565         endif()
566         if(WITH_JACK)
567                 message(FATAL_ERROR "WITH_JACK requires WITH_AUDASPACE")
568         endif()
569         if(WITH_GAMEENGINE)
570                 message(FATAL_ERROR "WITH_GAMEENGINE requires WITH_AUDASPACE")
571         endif()
572 endif()
573
574 if(NOT WITH_SDL AND WITH_GHOST_SDL)
575         message(FATAL_ERROR "WITH_GHOST_SDL requires WITH_SDL")
576 endif()
577
578 if(WITH_IMAGE_REDCODE AND ((NOT WITH_IMAGE_OPENJPEG) OR (NOT WITH_CODEC_FFMPEG)))
579         message(FATAL_ERROR "WITH_IMAGE_REDCODE requires WITH_IMAGE_OPENJPEG and WITH_CODEC_FFMPEG")
580 endif()
581
582 # python module, needs some different options
583 if(WITH_PYTHON_MODULE AND WITH_PLAYER)
584         message(FATAL_ERROR "WITH_PYTHON_MODULE requires WITH_PLAYER to be OFF")
585 endif()
586
587 if(WITH_PYTHON_MODULE AND WITH_PYTHON_INSTALL)
588         message(FATAL_ERROR "WITH_PYTHON_MODULE requires WITH_PYTHON_INSTALL to be OFF")
589 endif()
590
591
592 # may as well build python module without a UI
593 if(WITH_PYTHON_MODULE)
594         set(WITH_HEADLESS ON)
595 endif()
596
597 if(NOT WITH_PYTHON)
598         set(WITH_CYCLES OFF)
599 endif()
600
601 # enable boost for cycles, audaspace or i18n
602 # otherwise if the user disabled
603 if(NOT WITH_BOOST)
604         # Explicitly disabled. so disable all deps.
605         macro(set_and_warn
606                 _setting _val)
607                 if(${${_setting}})
608                         message(STATUS "'WITH_BOOST' is disabled: forceing 'set(${_setting} ${_val})'")
609                 endif()
610                 set(${_setting} ${_val})
611         endmacro()
612
613         set_and_warn(WITH_CYCLES         OFF)
614         set_and_warn(WITH_AUDASPACE      OFF)
615         set_and_warn(WITH_INTERNATIONAL  OFF)
616
617         set_and_warn(WITH_OPENAL         OFF)  # depends on AUDASPACE
618         set_and_warn(WITH_GAMEENGINE     OFF)  # depends on AUDASPACE
619 elseif(WITH_CYCLES OR WITH_OPENIMAGEIO OR WITH_AUDASPACE OR WITH_INTERNATIONAL)
620         # Keep enabled
621 else()
622         # Enabled but we don't need it
623         set(WITH_BOOST OFF)
624 endif()
625
626 # auto enable openimageio for cycles
627 if(WITH_CYCLES)
628         set(WITH_OPENIMAGEIO ON)
629 endif()
630
631 # auto enable openimageio linking dependencies
632 if(WITH_OPENIMAGEIO)
633         set(WITH_IMAGE_OPENEXR ON)
634         set(WITH_IMAGE_TIFF ON)
635 endif()
636
637 # auto enable llvm for cycles_osl
638 if(WITH_CYCLES_OSL)
639         set(WITH_LLVM ON CACHE BOOL "" FORCE)
640 endif()
641
642 # don't store paths to libs for portable distribution
643 if(WITH_INSTALL_PORTABLE)
644         set(CMAKE_SKIP_BUILD_RPATH TRUE)
645 endif()
646
647 if(WITH_GHOST_SDL OR WITH_HEADLESS)
648         set(WITH_X11           OFF)
649         set(WITH_X11_XINPUT    OFF)
650         set(WITH_X11_XF86VMODE OFF)
651         set(WITH_GHOST_XDND    OFF)
652 endif()
653
654 if(WITH_CPU_SSE)
655         TEST_SSE_SUPPORT(COMPILER_SSE_FLAG COMPILER_SSE2_FLAG)
656 else()
657         message(STATUS "SSE and SSE2 optimizations are DISABLED!")
658         set(COMPILER_SSE_FLAG)
659         set(COMPILER_SSE2_FLAG)
660 endif()
661
662 TEST_STDBOOL_SUPPORT()
663 if(HAVE_STDBOOL_H)
664         add_definitions(-DHAVE_STDBOOL_H)
665 endif()
666
667 #-----------------------------------------------------------------------------
668 # Check for valid directories
669 # ... a partial checkout may cause this.
670 #
671 # note: we need to check for a known subdir in both cases.
672 #       since uninitialized git submodules will give blank dirs
673
674 if(WITH_INTERNATIONAL)
675         if(NOT EXISTS "${CMAKE_SOURCE_DIR}/release/datafiles/locale/languages")
676                 message(WARNING "Translation path '${CMAKE_SOURCE_DIR}/release/datafiles/locale' is missing, "
677                                                 "This is a 'git submodule', which are known not to work with bridges to other version "
678                                                 "control systems, disabling 'WITH_INTERNATIONAL'.")
679                 set(WITH_INTERNATIONAL OFF)
680         endif()
681 endif()
682
683 if(WITH_PYTHON)
684         if(NOT EXISTS "${CMAKE_SOURCE_DIR}/release/scripts/addons/modules")
685                 message(WARNING "Addons path '${CMAKE_SOURCE_DIR}/release/scripts/addons' is missing, "
686                                                 "This is a 'git submodule', which are known not to work with bridges to other version "
687                                                 "control systems: * CONTINUING WITHOUT ADDONS *")
688         endif()
689 endif()
690
691 #-----------------------------------------------------------------------------
692 # Initialize un-cached vars, avoid unused warning
693
694 # linux only, not cached
695 set(WITH_BINRELOC OFF)
696
697 # MAXOSX only, set to avoid uninitialized
698 set(EXETYPE "")
699
700 # C/C++ flags
701 set(PLATFORM_CFLAGS)
702
703 # these are added to later on.
704 set(C_WARNINGS)
705 set(CXX_WARNINGS)
706
707 # for gcc -Wno-blah-blah
708 set(CC_REMOVE_STRICT_FLAGS)
709
710 # libraries to link the binary with passed to target_link_libraries()
711 # known as LLIBS to scons
712 set(PLATFORM_LINKLIBS "")
713
714 # Added to linker flags in setup_liblinks
715 # - CMAKE_EXE_LINKER_FLAGS
716 # - CMAKE_EXE_LINKER_FLAGS_DEBUG
717 set(PLATFORM_LINKFLAGS "")
718 set(PLATFORM_LINKFLAGS_DEBUG "")
719
720
721 # For alternate Python locations the commandline can be used to override detected/default cache settings, e.g:
722 # On Unix:
723 #   cmake ../blender \
724 #         -D PYTHON_VERSION=3.4 \
725 #         -D PYTHON_INCLUDE_DIR=/opt/py34/include/python3.4d \
726 #         -D PYTHON_LIBRARY=/opt/py34/lib/libpython3.4d.so
727 #
728 # On Macs:
729 #   cmake ../blender \
730 #         -D PYTHON_INCLUDE_DIR=/System/Library/Frameworks/Python.framework/Versions/3.4/include/python3.4 \
731 #         -D PYTHON_LIBPATH=/System/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/config \
732 #         -G Xcode
733 #
734 # When changing any of this remember to update the notes in doc/build_systems/cmake.txt
735
736 #-----------------------------------------------------------------------------
737 #Platform specifics
738
739 if(WITH_X11)
740         find_package(X11 REQUIRED)
741
742         find_path(X11_XF86keysym_INCLUDE_PATH X11/XF86keysym.h ${X11_INC_SEARCH_PATH})
743         mark_as_advanced(X11_XF86keysym_INCLUDE_PATH)
744
745         list(APPEND PLATFORM_LINKLIBS ${X11_X11_LIB})
746
747         if(WITH_X11_XINPUT)
748                 if(X11_Xinput_LIB)
749                         list(APPEND PLATFORM_LINKLIBS ${X11_Xinput_LIB})
750                 else()
751                         set(WITH_X11_XINPUT OFF)
752                 endif()
753         endif()
754
755         if(WITH_X11_XF86VMODE)
756                 # XXX, why dont cmake make this available?
757                 find_library(X11_Xxf86vmode_LIB Xxf86vm   ${X11_LIB_SEARCH_PATH})
758                 mark_as_advanced(X11_Xxf86vmode_LIB)
759                 if(X11_Xxf86vmode_LIB)
760                         list(APPEND PLATFORM_LINKLIBS ${X11_Xxf86vmode_LIB})
761                 else()
762                         set(WITH_X11_XF86VMODE OFF)
763                 endif()
764         endif()
765
766 endif()
767
768 if(UNIX AND NOT APPLE)
769         macro(find_package_wrapper)
770                 string(TOUPPER ${ARGV0} _NAME_UPPER)
771                 if(WITH_STATIC_LIBS)
772                         set(_cmake_find_library_suffixes_back ${CMAKE_FIND_LIBRARY_SUFFIXES})
773                         set(CMAKE_FIND_LIBRARY_SUFFIXES .a ${CMAKE_FIND_LIBRARY_SUFFIXES})
774                 endif()
775                 find_package(${ARGV})
776                 if(WITH_STATIC_LIBS)
777                         set(CMAKE_FIND_LIBRARY_SUFFIXES ${_cmake_find_library_suffixes_back})
778                         unset(_cmake_find_library_suffixes_back)
779                 endif()
780         endmacro()
781
782         find_package_wrapper(JPEG REQUIRED)
783         find_package_wrapper(PNG REQUIRED)
784         find_package_wrapper(ZLIB REQUIRED)
785         find_package_wrapper(Freetype REQUIRED)
786
787         if(WITH_PYTHON)
788                 # No way to set py34. remove for now.
789                 # find_package(PythonLibs)
790
791                 # Use our own instead, since wothout py is such a rare case,
792                 # require this package
793                 # XXX Linking errors with debian static python :/
794 #               find_package_wrapper(PythonLibsUnix REQUIRED)
795                 find_package(PythonLibsUnix REQUIRED)
796         endif()
797
798         if(WITH_IMAGE_OPENEXR)
799                 find_package_wrapper(OpenEXR)  # our own module
800                 if(NOT OPENEXR_FOUND)
801                         set(WITH_IMAGE_OPENEXR OFF)
802                 endif()
803         endif()
804
805         if(WITH_IMAGE_OPENJPEG)
806                 find_package_wrapper(OpenJPEG)
807                 if(NOT OPENJPEG_FOUND)
808                         set(WITH_IMAGE_OPENJPEG OFF)
809                 endif()
810         endif()
811
812         if(WITH_IMAGE_TIFF)
813                 # XXX Linking errors with debian static tiff :/
814 #               find_package_wrapper(TIFF)
815                 find_package(TIFF)
816                 if(NOT TIFF_FOUND)
817                         set(WITH_IMAGE_TIFF OFF)
818                 endif()
819         endif()
820
821         # Audio IO
822         if(WITH_OPENAL)
823                 find_package_wrapper(OpenAL)
824                 if(NOT OPENAL_FOUND)
825                         set(WITH_OPENAL OFF)
826                 endif()
827         endif()
828
829         if(WITH_SDL)
830                 find_package_wrapper(SDL)
831                 mark_as_advanced(
832                         SDLMAIN_LIBRARY
833                         SDL_INCLUDE_DIR
834                         SDL_LIBRARY
835                         SDL_LIBRARY_TEMP
836                 )
837                 # unset(SDLMAIN_LIBRARY CACHE)
838                 if(NOT SDL_FOUND)
839                         set(WITH_SDL OFF)
840                 endif()
841         endif()
842
843         if(WITH_JACK)
844                 find_package_wrapper(Jack)
845                 if(NOT JACK_FOUND)
846                         set(WITH_JACK OFF)
847                 endif()
848         endif()
849
850         # Codecs
851         if(WITH_CODEC_SNDFILE)
852                 find_package_wrapper(SndFile)
853                 if(NOT SNDFILE_FOUND)
854                         set(WITH_CODEC_SNDFILE OFF)
855                 endif()
856         endif()
857
858         if(WITH_CODEC_FFMPEG)
859                 set(FFMPEG /usr CACHE PATH "FFMPEG Directory")
860                 set(FFMPEG_LIBRARIES avformat avcodec avutil avdevice swscale CACHE STRING "FFMPEG Libraries")
861
862                 mark_as_advanced(FFMPEG)
863
864                 # lame, but until we have proper find module for ffmpeg
865                 set(FFMPEG_INCLUDE_DIRS ${FFMPEG}/include)
866                 if(EXISTS "${FFMPEG}/include/ffmpeg/")
867                         list(APPEND FFMPEG_INCLUDE_DIRS "${FFMPEG}/include/ffmpeg")
868                 endif()
869                 # end lameness
870
871                 mark_as_advanced(FFMPEG_LIBRARIES)
872                 set(FFMPEG_LIBPATH ${FFMPEG}/lib)
873         endif()
874
875         if(WITH_FFTW3)
876                 find_package_wrapper(Fftw3)
877                 if(NOT FFTW3_FOUND)
878                         set(WITH_FFTW3 OFF)
879                 endif()
880         endif()
881
882         if(WITH_OPENCOLLADA)
883                 find_package_wrapper(OpenCOLLADA)
884                 if(OPENCOLLADA_FOUND)
885                         find_package_wrapper(XML2)
886                         find_package_wrapper(PCRE)
887                 else()
888                         set(WITH_OPENCOLLADA OFF)
889                 endif()
890         endif()
891
892         if(WITH_MEM_JEMALLOC)
893                 find_package_wrapper(JeMalloc)
894                 if(NOT JEMALLOC_FOUND)
895                         set(WITH_MEM_JEMALLOC OFF)
896                 endif()
897         endif()
898
899         if(WITH_INPUT_NDOF)
900                 find_package_wrapper(Spacenav)
901                 if(NOT SPACENAV_FOUND)
902                         set(WITH_INPUT_NDOF OFF)
903                 endif()
904
905                 # use generic names within blenders buildsystem.
906                 if(SPACENAV_FOUND)
907                         set(NDOF_INCLUDE_DIRS ${SPACENAV_INCLUDE_DIRS})
908                         set(NDOF_LIBRARIES ${SPACENAV_LIBRARIES})
909                 endif()
910         endif()
911
912         if(WITH_BOOST)
913                 # uses in build instructions to override include and library variables
914                 if(NOT BOOST_CUSTOM)
915                         if(WITH_STATIC_LIBS)
916                                 set(Boost_USE_STATIC_LIBS ON)
917                         endif()
918                         set(Boost_USE_MULTITHREADED ON)
919                         set(__boost_packages filesystem regex system thread date_time)
920                         if(WITH_INTERNATIONAL)
921                                 list(APPEND __boost_packages locale)
922                         endif()
923                         if(WITH_CYCLES_NETWORK)
924                                 list(APPEND __boost_packages serialization)
925                         endif()
926                         find_package(Boost 1.48 COMPONENTS ${__boost_packages})
927                         if(NOT Boost_FOUND)
928                                 # try to find non-multithreaded if -mt not found, this flag
929                                 # doesn't matter for us, it has nothing to do with thread
930                                 # safety, but keep it to not disturb build setups
931                                 set(Boost_USE_MULTITHREADED OFF)
932                                 find_package(Boost 1.48 COMPONENTS ${__boost_packages})
933                         endif()
934                         unset(__boost_packages)
935                         if(Boost_USE_STATIC_LIBS AND WITH_BOOST_ICU)
936                                 find_package(IcuLinux)
937                         endif()
938                         mark_as_advanced(Boost_DIR)  # why doesnt boost do this?
939                 endif()
940
941                 set(BOOST_INCLUDE_DIR ${Boost_INCLUDE_DIRS})
942                 set(BOOST_LIBRARIES ${Boost_LIBRARIES})
943                 set(BOOST_LIBPATH ${Boost_LIBRARY_DIRS})
944                 set(BOOST_DEFINITIONS "-DBOOST_ALL_NO_LIB")
945         endif()
946
947         if(WITH_OPENIMAGEIO)
948                 find_package_wrapper(OpenImageIO)
949
950                 set(OPENIMAGEIO_LIBRARIES ${OPENIMAGEIO_LIBRARIES} ${PNG_LIBRARIES} ${JPEG_LIBRARIES} ${ZLIB_LIBRARIES} ${BOOST_LIBRARIES})
951                 set(OPENIMAGEIO_LIBPATH)  # TODO, remove and reference the absolute path everywhere
952                 set(OPENIMAGEIO_DEFINITIONS "")
953
954                 if(WITH_IMAGE_TIFF)
955                         list(APPEND OPENIMAGEIO_LIBRARIES "${TIFF_LIBRARY}")
956                 endif()
957                 if(WITH_IMAGE_OPENEXR)
958                         list(APPEND OPENIMAGEIO_LIBRARIES "${OPENEXR_LIBRARIES}")
959                 endif()
960
961                 if(NOT OPENIMAGEIO_FOUND)
962                         set(WITH_OPENIMAGEIO OFF)
963                         message(STATUS "OpenImageIO not found, disabling WITH_CYCLES")
964                 endif()
965         endif()
966
967         if(WITH_OPENCOLORIO)
968                 find_package_wrapper(OpenColorIO)
969
970                 set(OPENCOLORIO_LIBRARIES ${OPENCOLORIO_LIBRARIES})
971                 set(OPENCOLORIO_LIBPATH)  # TODO, remove and reference the absolute path everywhere
972                 set(OPENCOLORIO_DEFINITIONS)
973
974                 if(NOT OPENCOLORIO_FOUND)
975                         set(WITH_OPENCOLORIO OFF)
976                         message(STATUS "OpenColorIO not found")
977                 endif()
978         endif()
979
980         # XXX Maybe most of this section should go into an llvm module?
981         if(WITH_LLVM)
982                 # Set llvm version if not specified
983                 if(NOT LLVM_VERSION)
984                         set(LLVM_VERSION "3.0")
985                 endif()
986
987                 if(LLVM_DIRECTORY)
988                         find_program(LLVM_CONFIG llvm-config-${LLVM_VERSION} HINTS ${LLVM_DIRECTORY}/bin NO_CMAKE_PATH)
989                         if(NOT LLVM_CONFIG)
990                                 find_program(LLVM_CONFIG llvm-config HINTS ${LLVM_DIRECTORY}/bin NO_CMAKE_PATH)
991                         endif()
992                 else()
993                         find_program(LLVM_CONFIG llvm-config-${LLVM_VERSION})
994                         if(NOT LLVM_CONFIG)
995                                 find_program(LLVM_CONFIG llvm-config)
996                         endif()
997                 endif()
998
999                 if(NOT DEFINED LLVM_VERSION)
1000                         execute_process(COMMAND ${LLVM_CONFIG} --version
1001                                                         OUTPUT_VARIABLE LLVM_VERSION
1002                                                         OUTPUT_STRIP_TRAILING_WHITESPACE)
1003                         set(LLVM_VERSION ${LLVM_VERSION} CACHE STRING "Version of LLVM to use")
1004                 endif()
1005                 if(NOT DEFINED LLVM_DIRECTORY)
1006                         execute_process(COMMAND ${LLVM_CONFIG} --prefix
1007                                                         OUTPUT_VARIABLE LLVM_DIRECTORY
1008                                                         OUTPUT_STRIP_TRAILING_WHITESPACE)
1009                         set(LLVM_DIRECTORY ${LLVM_DIRECTORY} CACHE PATH "Path to the LLVM installation")
1010                 endif()
1011                 if(NOT DEFINED LLVM_LIBPATH)
1012                         execute_process(COMMAND ${LLVM_CONFIG} --libdir
1013                                                         OUTPUT_VARIABLE LLVM_LIBPATH
1014                                                         OUTPUT_STRIP_TRAILING_WHITESPACE)
1015                         set(LLVM_LIBPATH ${LLVM_LIBPATH} CACHE PATH "Path to the LLVM library path")
1016                         mark_as_advanced(LLVM_LIBPATH)
1017                 endif()
1018
1019                 if(LLVM_STATIC)
1020                         find_library(LLVM_LIBRARY
1021                                      NAMES LLVMAnalysis # first of a whole bunch of libs to get
1022                                      PATHS ${LLVM_LIBPATH})
1023                 else()
1024                         find_library(LLVM_LIBRARY
1025                                      NAMES LLVM-${LLVM_VERSION}
1026                                      PATHS ${LLVM_LIBPATH})
1027                 endif()
1028
1029
1030                 if(LLVM_LIBRARY AND LLVM_DIRECTORY AND LLVM_LIBPATH)
1031                         if(LLVM_STATIC)
1032                                 # if static LLVM libraries were requested, use llvm-config to generate
1033                                 # the list of what libraries we need, and substitute that in the right
1034                                 # way for LLVM_LIBRARY.
1035                                 execute_process(COMMAND ${LLVM_CONFIG} --libfiles
1036                                                 OUTPUT_VARIABLE LLVM_LIBRARY
1037                                                 OUTPUT_STRIP_TRAILING_WHITESPACE)
1038                                 string(REPLACE " " ";" LLVM_LIBRARY "${LLVM_LIBRARY}")
1039                         endif()
1040                 else()
1041                         message(FATAL_ERROR "LLVM not found.")
1042                 endif()
1043
1044                 # Fix for conflict with Mesa llvmpipe
1045                 set(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} -Wl,--version-script=${CMAKE_SOURCE_DIR}/source/creator/blender.map")
1046         endif()
1047
1048         if(WITH_CYCLES_OSL)
1049                 set(CYCLES_OSL ${LIBDIR}/osl CACHE PATH "Path to OpenShadingLanguage installation")
1050         
1051                 message(STATUS "CYCLES_OSL = ${CYCLES_OSL}")
1052         
1053                 find_library(OSL_LIB_EXEC NAMES oslexec PATHS ${CYCLES_OSL}/lib)
1054                 find_library(OSL_LIB_COMP NAMES oslcomp PATHS ${CYCLES_OSL}/lib)
1055                 find_library(OSL_LIB_QUERY NAMES oslquery PATHS ${CYCLES_OSL}/lib)
1056                 # Note: --whole-archive is needed to force loading of all symbols in liboslexec,
1057                 # otherwise LLVM is missing the osl_allocate_closure_component function
1058                 list(APPEND OSL_LIBRARIES ${OSL_LIB_COMP} -Wl,--whole-archive ${OSL_LIB_EXEC} -Wl,--no-whole-archive ${OSL_LIB_QUERY})
1059                 find_path(OSL_INCLUDES OSL/oslclosure.h PATHS ${CYCLES_OSL}/include)
1060                 find_program(OSL_COMPILER NAMES oslc PATHS ${CYCLES_OSL}/bin)
1061         
1062                 if(OSL_INCLUDES AND OSL_LIBRARIES AND OSL_COMPILER)
1063                         set(OSL_FOUND TRUE)
1064                         message(STATUS "OSL includes = ${OSL_INCLUDES}")
1065                         message(STATUS "OSL library = ${OSL_LIBRARIES}")
1066                         message(STATUS "OSL compiler = ${OSL_COMPILER}")
1067                 else()
1068                         message(STATUS "OSL not found")
1069                 endif()
1070         endif()
1071
1072         # OpenSuse needs lutil, ArchLinux not, for now keep, can avoid by using --as-needed
1073         list(APPEND PLATFORM_LINKLIBS -lutil -lc -lm -lpthread)
1074
1075         if(CMAKE_SYSTEM_NAME MATCHES "Linux")
1076                 if(NOT WITH_PYTHON_MODULE)
1077                         # binreloc is linux only
1078                         set(BINRELOC_INCLUDE_DIRS ${CMAKE_SOURCE_DIR}/extern/binreloc/include)
1079                         set(WITH_BINRELOC ON)
1080                 endif()
1081         endif()
1082
1083         set(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} -pthread")
1084         if(CMAKE_DL_LIBS)
1085                 list(APPEND PLATFORM_LINKLIBS ${CMAKE_DL_LIBS})
1086         endif()
1087
1088         # lfs on glibc, all compilers should use
1089         add_definitions(-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE)
1090
1091         # GNU Compiler
1092         if(CMAKE_COMPILER_IS_GNUCC)
1093                 set(PLATFORM_CFLAGS "-pipe -fPIC -funsigned-char -fno-strict-aliasing")
1094         # CLang is the same as GCC for now.
1095         elseif(CMAKE_C_COMPILER_ID MATCHES "Clang")
1096                 set(PLATFORM_CFLAGS "-pipe -fPIC -funsigned-char -fno-strict-aliasing")
1097         # Solaris CC
1098         elseif(CMAKE_C_COMPILER_ID MATCHES "SunPro")
1099                 set(PLATFORM_CFLAGS "-pipe -features=extensions -fPIC -D__FUNCTION__=__func__")
1100                 
1101         # Intel C++ Compiler
1102         elseif(CMAKE_C_COMPILER_ID MATCHES "Intel")
1103                 # think these next two are broken
1104                 find_program(XIAR xiar)
1105                 if(XIAR)
1106                         set(CMAKE_AR "${XIAR}")
1107                 endif()
1108                 mark_as_advanced(XIAR)
1109
1110                 find_program(XILD xild)
1111                 if(XILD)
1112                         set(CMAKE_LINKER "${XILD}")
1113                 endif()
1114                 mark_as_advanced(XILD)
1115
1116                 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fp-model precise -prec_div -parallel")
1117                 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fp-model precise -prec_div -parallel")
1118
1119                 # set(PLATFORM_CFLAGS "${PLATFORM_CFLAGS} -diag-enable sc3")
1120                 set(PLATFORM_CFLAGS "-pipe -fPIC -funsigned-char -fno-strict-aliasing")
1121                 set(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} -static-intel")
1122         endif()
1123
1124 elseif(WIN32)
1125
1126         add_definitions(-DWIN32)
1127
1128         if(MSVC)
1129
1130                 # needed for some MSVC installations
1131                 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /SAFESEH:NO")
1132                 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /SAFESEH:NO")
1133                 set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} /SAFESEH:NO")
1134
1135                 list(APPEND PLATFORM_LINKLIBS ws2_32 vfw32 winmm kernel32 user32 gdi32 comdlg32 advapi32 shfolder shell32 ole32 oleaut32 uuid psapi)
1136
1137                 add_definitions(
1138                         -D_CRT_NONSTDC_NO_DEPRECATE
1139                         -D_CRT_SECURE_NO_DEPRECATE
1140                         -D_SCL_SECURE_NO_DEPRECATE
1141                         -D_CONSOLE
1142                         -D_LIB
1143                 )
1144
1145                 # MSVC11 needs _ALLOW_KEYWORD_MACROS to build
1146                 add_definitions(-D_ALLOW_KEYWORD_MACROS)
1147
1148                 if(CMAKE_CL_64)
1149                         # We want to support Vista level ABI for x64
1150                         add_definitions(-D_WIN32_WINNT=0x600)
1151                 endif()
1152
1153                 # Make cmake find the msvc redistributables
1154                 set(CMAKE_INSTALL_SYSTEM_RUNTIME_LIBS_SKIP TRUE)
1155                 include(InstallRequiredSystemLibraries)
1156
1157                 set(CMAKE_CXX_FLAGS "/nologo /J /Gd /EHsc /MP" CACHE STRING "MSVC MT C++ flags " FORCE)
1158                 set(CMAKE_C_FLAGS   "/nologo /J /Gd /MP"       CACHE STRING "MSVC MT C++ flags " FORCE)
1159
1160                 if(CMAKE_CL_64)
1161                         set(CMAKE_CXX_FLAGS_DEBUG "/Od /RTC1 /MTd /Zi /MP" CACHE STRING "MSVC MT flags " FORCE)
1162                 else()
1163                         set(CMAKE_CXX_FLAGS_DEBUG "/Od /RTC1 /MTd /ZI /MP" CACHE STRING "MSVC MT flags " FORCE)
1164                 endif()
1165                 set(CMAKE_CXX_FLAGS_RELEASE "/O2 /Ob2 /MT /MP" CACHE STRING "MSVC MT flags " FORCE)
1166                 set(CMAKE_CXX_FLAGS_MINSIZEREL "/O1 /Ob1 /MT /MP" CACHE STRING "MSVC MT flags " FORCE)
1167                 set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "/O2 /Ob1 /MT /Zi /MP" CACHE STRING "MSVC MT flags " FORCE)
1168                 if(CMAKE_CL_64)
1169                         set(CMAKE_C_FLAGS_DEBUG "/Od /RTC1 /MTd /Zi /MP" CACHE STRING "MSVC MT flags " FORCE)
1170                 else()
1171                         set(CMAKE_C_FLAGS_DEBUG "/Od /RTC1 /MTd /ZI /MP" CACHE STRING "MSVC MT flags " FORCE)
1172                 endif()
1173                 set(CMAKE_C_FLAGS_RELEASE "/O2 /Ob2 /MT /MP" CACHE STRING "MSVC MT flags " FORCE)
1174                 set(CMAKE_C_FLAGS_MINSIZEREL "/O1 /Ob1 /MT /MP" CACHE STRING "MSVC MT flags " FORCE)
1175                 set(CMAKE_C_FLAGS_RELWITHDEBINFO "/O2 /Ob1 /MT /Zi /MP" CACHE STRING "MSVC MT flags " FORCE)
1176
1177
1178                 set(PLATFORM_LINKFLAGS "/SUBSYSTEM:CONSOLE /STACK:2097152 /INCREMENTAL:NO /NODEFAULTLIB:msvcrt.lib /NODEFAULTLIB:msvcmrt.lib /NODEFAULTLIB:msvcurt.lib /NODEFAULTLIB:msvcrtd.lib")
1179
1180                 # MSVC only, Mingw doesnt need
1181                 if(CMAKE_CL_64)
1182                         set(PLATFORM_LINKFLAGS "/MACHINE:X64 /OPT:NOREF ${PLATFORM_LINKFLAGS}")
1183                 else()
1184                         set(PLATFORM_LINKFLAGS "/MACHINE:IX86 /LARGEADDRESSAWARE ${PLATFORM_LINKFLAGS}")
1185                 endif()
1186
1187                 set(PLATFORM_LINKFLAGS_DEBUG "/IGNORE:4099 /NODEFAULTLIB:libcmt.lib /NODEFAULTLIB:libc.lib")
1188
1189                 if(NOT DEFINED LIBDIR)
1190                         # Setup 64bit and 64bit windows systems
1191                         if(CMAKE_CL_64)
1192                                 message(STATUS "64 bit compiler detected.")
1193                                 set(LIBDIR ${CMAKE_SOURCE_DIR}/../lib/win64_vc12)
1194                         else()
1195                                 message(STATUS "32 bit compiler detected.")
1196                                 set(LIBDIR ${CMAKE_SOURCE_DIR}/../lib/windows_vc12)
1197                         endif()
1198                 else()
1199                         message(STATUS using LIBDIR  ${LIBDIR})
1200                 endif()
1201
1202                 # Add each of our libraries to our cmake_prefix_path so find_package() could work
1203                 file(GLOB children RELATIVE ${LIBDIR} ${LIBDIR}/*)
1204                 foreach(child ${children})
1205                 if(IS_DIRECTORY ${LIBDIR}/${child})
1206                         list(APPEND CMAKE_PREFIX_PATH  ${LIBDIR}/${child})
1207                 endif()
1208                 endforeach()
1209
1210                 set(ZLIB_INCLUDE_DIRS ${LIBDIR}/zlib/include)
1211                 set(ZLIB_LIBRARIES ${LIBDIR}/zlib/lib/libz_st.lib)
1212                 set(ZLIB_INCLUDE_DIR ${LIBDIR}/zlib/include)
1213                 set(ZLIB_LIBRARY ${LIBDIR}/zlib/lib/libz_st.lib)
1214                 set(ZLIB_DIR ${LIBDIR}/zlib)
1215                 #find_package(zlib) # we want to find before finding things that depend on it like png
1216
1217
1218                 find_package(png)
1219                 if(NOT PNG_FOUND)
1220                         set(PNG_PNG_INCLUDE_DIR ${LIBDIR}/png/include)
1221                         message(WARNING "Using HARDCODED libpng locations")
1222                         set(PNG_LIBRARIES libpng)
1223                         set(PNG "${LIBDIR}/png")
1224                         set(PNG_INCLUDE_DIRS "${PNG}/include")
1225                         set(PNG_LIBPATH ${PNG}/lib) # not cmake defined
1226                 endif()
1227
1228                 if(MSVC)
1229                         set(JPEG_NAMES ${JPEG_NAMES} libjpeg)
1230                 endif()
1231                 find_package(jpeg REQUIRED)
1232
1233                 set(PTHREADS_INCLUDE_DIRS ${LIBDIR}/pthreads/include)
1234                 set(PTHREADS_LIBRARIES ${LIBDIR}/pthreads/lib/pthreadVC2.lib)
1235
1236                 set(FREETYPE ${LIBDIR}/freetype)
1237                 set(FREETYPE_INCLUDE_DIRS
1238                         ${LIBDIR}/freetype/include
1239                         ${LIBDIR}/freetype/include/freetype2
1240                 )
1241                 set(FREETYPE_LIBRARY ${LIBDIR}/freetype/lib/freetype2ST.lib)
1242                 find_package(freetype REQUIRED)
1243
1244                 if(WITH_FFTW3)
1245                         set(FFTW3 ${LIBDIR}/fftw3)
1246                         set(FFTW3_LIBRARIES libfftw)
1247                         set(FFTW3_INCLUDE_DIRS ${FFTW3}/include)
1248                         set(FFTW3_LIBPATH ${FFTW3}/lib)
1249                 endif()
1250
1251                 if(WITH_OPENCOLLADA)
1252                         set(OPENCOLLADA ${LIBDIR}/opencollada)
1253
1254                         set(OPENCOLLADA_INCLUDE_DIRS
1255                                 ${OPENCOLLADA}/include/opencollada/COLLADAStreamWriter
1256                                 ${OPENCOLLADA}/include/opencollada/COLLADABaseUtils
1257                                 ${OPENCOLLADA}/include/opencollada/COLLADAFramework
1258                                 ${OPENCOLLADA}/include/opencollada/COLLADASaxFrameworkLoader
1259                                 ${OPENCOLLADA}/include/opencollada/GeneratedSaxParser
1260                         )
1261
1262                         set(OPENCOLLADA_LIBRARIES
1263                                 ${OPENCOLLADA}/lib/opencollada/OpenCOLLADASaxFrameworkLoader.lib
1264                                 ${OPENCOLLADA}/lib/opencollada/OpenCOLLADAFramework.lib
1265                                 ${OPENCOLLADA}/lib/opencollada/OpenCOLLADABaseUtils.lib
1266                                 ${OPENCOLLADA}/lib/opencollada/OpenCOLLADAStreamWriter.lib
1267                                 ${OPENCOLLADA}/lib/opencollada/MathMLSolver.lib
1268                                 ${OPENCOLLADA}/lib/opencollada/GeneratedSaxParser.lib
1269                                 ${OPENCOLLADA}/lib/opencollada/xml.lib
1270                                 ${OPENCOLLADA}/lib/opencollada/buffer.lib
1271                                 ${OPENCOLLADA}/lib/opencollada/ftoa.lib
1272                         )
1273
1274                         if(NOT WITH_LLVM)
1275                                 list(APPEND OPENCOLLADA_LIBRARIES ${OPENCOLLADA}/lib/opencollada/UTF.lib)
1276                         endif()
1277
1278                         set(PCRE_LIBRARIES
1279                                 ${OPENCOLLADA}/lib/opencollada/pcre.lib
1280                         )
1281                 endif()
1282
1283                 if(WITH_CODEC_FFMPEG)
1284                         set(FFMPEG_INCLUDE_DIRS
1285                                 ${LIBDIR}/ffmpeg/include
1286                                 ${LIBDIR}/ffmpeg/include/msvc
1287                         )
1288                         find_package(FFMPEG)
1289                         if(NOT FFMPEG_FOUND)
1290                                 message(WARNING "Using HARDCODED ffmpeg locations")
1291                                 set(FFMPEG_LIBRARY_VERSION 55)
1292                                 set(FFMPEG_LIBRARY_VERSION_AVU 52)
1293                                 set(FFMPEG_LIBRARIES
1294                                         ${LIBDIR}/ffmpeg/lib/avcodec-${FFMPEG_LIBRARY_VERSION}.lib
1295                                         ${LIBDIR}/ffmpeg/lib/avformat-${FFMPEG_LIBRARY_VERSION}.lib
1296                                         ${LIBDIR}/ffmpeg/lib/avdevice-${FFMPEG_LIBRARY_VERSION}.lib
1297                                         ${LIBDIR}/ffmpeg/lib/avutil-${FFMPEG_LIBRARY_VERSION_AVU}.lib
1298                                         ${LIBDIR}/ffmpeg/lib/swscale-2.lib
1299                                         )
1300                         endif()
1301                 endif()
1302
1303                 if(WITH_IMAGE_OPENEXR)
1304                         set(OPENEXR_ROOT_DIR ${LIBDIR}/openexr)
1305                         set(OPENEXR_VERSION "2.1")
1306                         find_package(OPENEXR REQUIRED)
1307                         if(NOT OPENEXR_FOUND)
1308                         message(WARNING "Using HARDCODED OpenEXR locations")
1309                         set(OPENEXR ${LIBDIR}/openexr)
1310                         set(OPENEXR_INCLUDE_DIR ${OPENEXR}/include)
1311                         set(OPENEXR_INCLUDE_DIRS ${OPENEXR}/include/OpenEXR)
1312                         set(OPENEXR_LIBPATH ${OPENEXR}/lib)
1313                         if(MSVC12)
1314                                 set(OPENEXR_LIBRARIES
1315                                         ${OPENEXR_LIBPATH}/Iex-2_1.lib
1316                                         ${OPENEXR_LIBPATH}/Half.lib
1317                                         ${OPENEXR_LIBPATH}/IlmImf-2_1.lib
1318                                         ${OPENEXR_LIBPATH}/Imath-2_1.lib
1319                                         ${OPENEXR_LIBPATH}/IlmThread-2_1.lib
1320                                 )
1321                         else()
1322                                 set(OPENEXR_LIBRARIES
1323                                         ${OPENEXR_LIBPATH}/Iex.lib
1324                                         ${OPENEXR_LIBPATH}/Half.lib
1325                                         ${OPENEXR_LIBPATH}/IlmImf.lib
1326                                         ${OPENEXR_LIBPATH}/Imath.lib
1327                                         ${OPENEXR_LIBPATH}/IlmThread.lib
1328                                 )
1329                         endif()
1330                         endif(NOT OPENEXR_FOUND)
1331                 endif()
1332
1333                 if(WITH_IMAGE_TIFF)
1334                 # Try to find tiff first then complain and set static and maybe wrong paths
1335                 find_package(TIFF)
1336                 if(NOT TIFF_FOUND)
1337                         message(WARNING "Using HARDCODED libtiff locations")
1338                         set(TIFF_LIBRARY ${LIBDIR}/tiff/lib/libtiff.lib)
1339                         set(TIFF_INCLUDE_DIR ${LIBDIR}/tiff/include)
1340                 endif()
1341                 endif()
1342
1343                 if(WITH_JACK)
1344                         set(JACK_INCLUDE_DIRS
1345                                 ${LIBDIR}/jack/include/jack
1346                                 ${LIBDIR}/jack/include
1347                         )
1348                         set(JACK_LIBRARIES optimized ${LIBDIR}/jack/lib/libjack.lib debug ${LIBDIR}/jack/lib/libjack_d.lib)
1349                 endif()
1350
1351                 if(WITH_PYTHON)
1352                         set(PYTHON_VERSION 3.4) # CACHE STRING)
1353
1354                         string(REPLACE "." "" _PYTHON_VERSION_NO_DOTS ${PYTHON_VERSION})
1355                         # Use shared libs for vc2008 and vc2010 until we actually have vc2010 libs
1356                         set(PYTHON_LIBRARY ${LIBDIR}/python/lib/python${_PYTHON_VERSION_NO_DOTS}.lib)
1357                         unset(_PYTHON_VERSION_NO_DOTS)
1358
1359                         # Shared includes for both vc2008 and vc2010
1360                         set(PYTHON_INCLUDE_DIR ${LIBDIR}/python/include/python${PYTHON_VERSION})
1361
1362                         # uncached vars
1363                         set(PYTHON_INCLUDE_DIRS "${PYTHON_INCLUDE_DIR}")
1364                         set(PYTHON_LIBRARIES  "${PYTHON_LIBRARY}")
1365                 endif()
1366
1367                 if(WITH_BOOST)
1368                         if(WITH_CYCLES_OSL)
1369                                 set(boost_extra_libs wave)
1370                         endif(WITH_CYCLES_OSL)
1371                         if(WITH_INTERNATIONAL)
1372                                 list(APPEND boost_extra_libs locale)
1373                         endif(WITH_INTERNATIONAL)
1374                         set(Boost_USE_STATIC_RUNTIME ON) # prefix lib
1375                         set(Boost_USE_MULTITHREADED ON) # suffix -mt
1376                         set(Boost_USE_STATIC_LIBS ON) # suffix -s
1377                         find_package(Boost COMPONENTS date_time filesystem thread regex system ${boost_extra_libs})
1378                         if(NOT Boost_FOUND)
1379                                 message(WARNING "USING HARDCODED boost locations")
1380                                 set(BOOST ${LIBDIR}/boost)
1381                                 set(BOOST_INCLUDE_DIR ${BOOST}/include)
1382                                 if(MSVC12)
1383                                         set(BOOST_LIBPATH ${BOOST}/lib)
1384                                         set(BOOST_POSTFIX "vc120-mt-s-1_55.lib")
1385                                         set(BOOST_DEBUG_POSTFIX "vc120-mt-sgd-1_55.lib")
1386                                 else()
1387                                         set(BOOST_LIBPATH ${BOOST}/lib)
1388                                         set(BOOST_POSTFIX "vc90-mt-s-1_49.lib")
1389                                         set(BOOST_DEBUG_POSTFIX "vc90-mt-sgd-1_49.lib")
1390                                 endif()
1391                                 set(BOOST_LIBRARIES
1392                                         optimized libboost_date_time-${BOOST_POSTFIX} optimized libboost_filesystem-${BOOST_POSTFIX}
1393                                         optimized libboost_regex-${BOOST_POSTFIX}
1394                                         optimized libboost_system-${BOOST_POSTFIX} optimized libboost_thread-${BOOST_POSTFIX}
1395                                         debug libboost_date_time-${BOOST_DEBUG_POSTFIX} debug libboost_filesystem-${BOOST_DEBUG_POSTFIX}
1396                                         debug libboost_regex-${BOOST_DEBUG_POSTFIX}
1397                                         debug libboost_system-${BOOST_DEBUG_POSTFIX} debug libboost_thread-${BOOST_DEBUG_POSTFIX})
1398                                 if(WITH_CYCLES_OSL)
1399                                         set(BOOST_LIBRARIES ${BOOST_LIBRARIES}
1400                                                 optimized libboost_wave-${BOOST_POSTFIX}
1401                                                 debug libboost_wave-${BOOST_DEBUG_POSTFIX})
1402                                 endif()
1403                                 if(WITH_INTERNATIONAL)
1404                                         set(BOOST_LIBRARIES ${BOOST_LIBRARIES}
1405                                                 optimized libboost_locale-${BOOST_POSTFIX}
1406                                                 debug libboost_locale-${BOOST_DEBUG_POSTFIX})
1407                                 endif()
1408                         else() # we found boost using find_package
1409                                 set(BOOST_INCLUDE_DIR ${Boost_INCLUDE_DIRS})
1410                                 set(BOOST_LIBRARIES ${Boost_LIBRARIES})
1411                                 set(BOOST_LIBPATH ${Boost_LIBRARY_DIRS})
1412                         endif()
1413                         set(BOOST_DEFINITIONS "-DBOOST_ALL_NO_LIB")
1414                 endif()
1415                         
1416                 if(WITH_OPENIMAGEIO)
1417                         find_package(OpenImageIO)
1418                         set(OPENIMAGEIO ${LIBDIR}/openimageio)
1419                         set(OPENIMAGEIO_INCLUDE_DIRS ${OPENIMAGEIO}/include)
1420                         set(OIIO_OPTIMIZED optimized OpenImageIO optimized OpenImageIO_Util)
1421                         set(OIIO_DEBUG debug OpenImageIO_d debug OpenImageIO_Util_d)
1422                         set(OPENIMAGEIO_LIBRARIES ${OIIO_OPTIMIZED} ${OIIO_DEBUG})
1423                         set(OPENIMAGEIO_LIBPATH ${OPENIMAGEIO}/lib)
1424                         set(OPENIMAGEIO_DEFINITIONS "-DUSE_TBB=0")
1425                         set(OPENCOLORIO_DEFINITIONS "-DOCIO_STATIC_BUILD")
1426                 endif()
1427
1428                 if(WITH_LLVM)
1429                         set(LLVM_DIRECTORY ${LIBDIR}/llvm CACHE PATH    "Path to the LLVM installation")
1430                         file(GLOB LLVM_LIBRARY_OPTIMIZED ${LLVM_DIRECTORY}/lib/*.lib)
1431
1432                         if(EXISTS ${LLVM_DIRECTORY}/debug/lib)
1433                                 foreach(LLVM_OPTIMIZED_LIB ${LLVM_LIBRARY_OPTIMIZED})
1434                                         get_filename_component(LIBNAME ${LLVM_OPTIMIZED_LIB} ABSOLUTE)
1435                                         list(APPEND LLVM_LIBS optimized ${LIBNAME})
1436                                 endforeach(LLVM_OPTIMIZED_LIB)
1437                         
1438                                 file(GLOB LLVM_LIBRARY_DEBUG ${LLVM_DIRECTORY}/debug/lib/*.lib)
1439
1440                                 foreach(LLVM_DEBUG_LIB ${LLVM_LIBRARY_DEBUG})
1441                                         get_filename_component(LIBNAME ${LLVM_DEBUG_LIB} ABSOLUTE)
1442                                         list(APPEND LLVM_LIBS debug ${LIBNAME})
1443                                 endforeach(LLVM_DEBUG_LIB)
1444
1445                                 set(LLVM_LIBRARY ${LLVM_LIBS})
1446                         else()
1447                                 message(WARNING "LLVM debug libs not present on this system. Using release libs for debug builds.")
1448                                 set(LLVM_LIBRARY ${LLVM_LIBRARY_OPTIMIZED})
1449                         endif()
1450                         
1451                 endif()
1452         
1453                 if(WITH_OPENCOLORIO)
1454                         set(OPENCOLORIO ${LIBDIR}/opencolorio)
1455                         set(OPENCOLORIO_INCLUDE_DIRS ${OPENCOLORIO}/include)
1456                         set(OPENCOLORIO_LIBRARIES OpenColorIO)
1457                         set(OPENCOLORIO_LIBPATH ${LIBDIR}/opencolorio/lib)
1458                         set(OPENCOLORIO_DEFINITIONS)
1459                 endif()
1460                 
1461
1462                 if(WITH_MOD_CLOTH_ELTOPO)
1463                         set(LAPACK ${LIBDIR}/lapack)
1464                         # set(LAPACK_INCLUDE_DIR ${LAPACK}/include)
1465                         set(LAPACK_LIBPATH ${LAPACK}/lib)
1466                         set(LAPACK_LIBRARIES
1467                                 ${LIBDIR}/lapack/lib/libf2c.lib
1468                                 ${LIBDIR}/lapack/lib/clapack_nowrap.lib
1469                                 ${LIBDIR}/lapack/lib/BLAS_nowrap.lib
1470                         )
1471                 endif()
1472
1473                 # used in many places so include globally, like OpenGL
1474                 blender_include_dirs_sys("${PTHREADS_INCLUDE_DIRS}")
1475
1476         elseif(CMAKE_COMPILER_IS_GNUCC)
1477                 # keep GCC specific stuff here
1478                 include(CheckCSourceCompiles)
1479                 # Setup 64bit and 64bit windows systems
1480                 CHECK_C_SOURCE_COMPILES("
1481                         #ifndef __MINGW64__
1482                         #error
1483                         #endif
1484                         int main(void) { return 0; }
1485                         " 
1486                         WITH_MINGW64)
1487                 
1488                 if(WITH_MINGW64)
1489                         message(STATUS "Compiling for 64 bit with MinGW-w64.")
1490                         set(LIBDIR ${CMAKE_SOURCE_DIR}/../lib/mingw64)
1491                 else()
1492                         message(STATUS "Compiling for 32 bit with MinGW-w32.")
1493                         set(LIBDIR ${CMAKE_SOURCE_DIR}/../lib/mingw32)
1494                         
1495                         if(WITH_RAYOPTIMIZATION)
1496                                 message(WARNING "MinGW-w32 is known to be unstable with 'WITH_RAYOPTIMIZATION' option enabled.")
1497                         endif()
1498                 endif()
1499                 
1500                 list(APPEND PLATFORM_LINKLIBS -lshell32 -lshfolder -lgdi32 -lmsvcrt -lwinmm -lmingw32 -lm -lws2_32 -lz -lstdc++ -lole32 -luuid -lwsock32 -lpsapi)
1501                 set(PLATFORM_CFLAGS "-pipe -funsigned-char -fno-strict-aliasing")
1502
1503                 if(WITH_MINGW64)
1504                         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fpermissive")
1505                         list(APPEND PLATFORM_LINKLIBS -lpthread)
1506                         
1507                         add_definitions(-DFREE_WINDOWS64 -DMS_WIN64)
1508                 endif()
1509
1510                 add_definitions(-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE)
1511
1512                 add_definitions(-DFREE_WINDOWS)
1513
1514                 set(PNG "${LIBDIR}/png")
1515                 set(PNG_INCLUDE_DIRS "${PNG}/include")
1516                 set(PNG_LIBPATH ${PNG}/lib) # not cmake defined
1517
1518                 if(WITH_MINGW64)
1519                         set(JPEG_LIBRARIES jpeg)
1520                 else()
1521                         set(JPEG_LIBRARIES libjpeg)
1522                 endif()
1523                 set(PNG_LIBRARIES png)
1524
1525                 set(ZLIB ${LIBDIR}/zlib)
1526                 set(ZLIB_INCLUDE_DIRS ${ZLIB}/include)
1527                 set(ZLIB_LIBPATH ${ZLIB}/lib)
1528                 set(ZLIB_LIBRARIES z)
1529
1530                 set(JPEG "${LIBDIR}/jpeg")
1531                 set(JPEG_INCLUDE_DIR "${JPEG}/include")
1532                 set(JPEG_LIBPATH ${JPEG}/lib) # not cmake defined
1533                 
1534                 # comes with own pthread library
1535                 if(NOT WITH_MINGW64)
1536                         set(PTHREADS ${LIBDIR}/pthreads)
1537                         #set(PTHREADS_INCLUDE_DIRS ${PTHREADS}/include)
1538                         set(PTHREADS_LIBPATH ${PTHREADS}/lib)
1539                         set(PTHREADS_LIBRARIES pthreadGC2)
1540                 endif()
1541                 
1542                 set(FREETYPE ${LIBDIR}/freetype)
1543                 set(FREETYPE_INCLUDE_DIRS ${FREETYPE}/include ${FREETYPE}/include/freetype2)
1544                 set(FREETYPE_LIBPATH ${FREETYPE}/lib)
1545                 set(FREETYPE_LIBRARY freetype)
1546
1547                 if(WITH_FFTW3)
1548                         set(FFTW3 ${LIBDIR}/fftw3)
1549                         set(FFTW3_LIBRARIES fftw3)
1550                         set(FFTW3_INCLUDE_DIRS ${FFTW3}/include)
1551                         set(FFTW3_LIBPATH ${FFTW3}/lib)
1552                 endif()
1553
1554                 if(WITH_OPENCOLLADA)
1555                         set(OPENCOLLADA ${LIBDIR}/opencollada)
1556                         set(OPENCOLLADA_INCLUDE_DIRS
1557                                 ${OPENCOLLADA}/include/opencollada/COLLADAStreamWriter
1558                                 ${OPENCOLLADA}/include/opencollada/COLLADABaseUtils
1559                                 ${OPENCOLLADA}/include/opencollada/COLLADAFramework
1560                                 ${OPENCOLLADA}/include/opencollada/COLLADASaxFrameworkLoader
1561                                 ${OPENCOLLADA}/include/opencollada/GeneratedSaxParser
1562                         )
1563                         set(OPENCOLLADA_LIBPATH ${OPENCOLLADA}/lib/opencollada)
1564                         set(OPENCOLLADA_LIBRARIES OpenCOLLADAStreamWriter OpenCOLLADASaxFrameworkLoader OpenCOLLADAFramework OpenCOLLADABaseUtils GeneratedSaxParser UTF MathMLSolver buffer ftoa xml)
1565                         set(PCRE_LIBRARIES pcre)
1566                 endif()
1567
1568                 if(WITH_CODEC_FFMPEG)
1569                         set(FFMPEG ${LIBDIR}/ffmpeg)
1570                         set(FFMPEG_INCLUDE_DIRS ${FFMPEG}/include)
1571                         if(WITH_MINGW64)
1572                                 set(FFMPEG_LIBRARIES avcodec.dll avformat.dll avdevice.dll avutil.dll swscale.dll swresample.dll)
1573                         else()
1574                                 set(FFMPEG_LIBRARIES avcodec-55 avformat-55 avdevice-55 avutil-52 swscale-2)
1575                         endif()
1576                         set(FFMPEG_LIBPATH ${FFMPEG}/lib)
1577                 endif()
1578
1579                 if(WITH_IMAGE_OPENEXR)
1580                         set(OPENEXR ${LIBDIR}/openexr)
1581                         set(OPENEXR_INCLUDE_DIR ${OPENEXR}/include)
1582                         set(OPENEXR_INCLUDE_DIRS ${OPENEXR}/include/OpenEXR)
1583                         set(OPENEXR_LIBRARIES Half IlmImf Imath IlmThread Iex)
1584                         set(OPENEXR_LIBPATH ${OPENEXR}/lib)
1585                 endif()
1586
1587                 if(WITH_IMAGE_TIFF)
1588                         set(TIFF ${LIBDIR}/tiff)
1589                         set(TIFF_LIBRARY tiff)
1590                         set(TIFF_INCLUDE_DIR ${TIFF}/include)
1591                         set(TIFF_LIBPATH ${TIFF}/lib)
1592                 endif()
1593
1594                 if(WITH_JACK)
1595                         set(JACK ${LIBDIR}/jack)
1596                         set(JACK_INCLUDE_DIRS ${JACK}/include/jack ${JACK}/include)
1597                         set(JACK_LIBRARIES jack)
1598                         set(JACK_LIBPATH ${JACK}/lib)
1599
1600                         # TODO, gives linking errors, force off
1601                         set(WITH_JACK OFF)
1602                 endif()
1603
1604                 if(WITH_PYTHON)
1605                         # normally cached but not since we include them with blender
1606                         set(PYTHON_VERSION 3.4) #  CACHE STRING)
1607                         string(REPLACE "." "" _PYTHON_VERSION_NO_DOTS ${PYTHON_VERSION})
1608                         set(PYTHON_INCLUDE_DIR "${LIBDIR}/python/include/python${PYTHON_VERSION}")  # CACHE PATH)
1609                         set(PYTHON_LIBRARY "${LIBDIR}/python/lib/python${_PYTHON_VERSION_NO_DOTS}mw.lib")  # CACHE FILEPATH)
1610                         unset(_PYTHON_VERSION_NO_DOTS)
1611
1612                         # uncached vars
1613                         set(PYTHON_INCLUDE_DIRS "${PYTHON_INCLUDE_DIR}")
1614                         set(PYTHON_LIBRARIES  "${PYTHON_LIBRARY}")
1615                 endif()
1616
1617                 if(WITH_BOOST)
1618                         set(BOOST ${LIBDIR}/boost)
1619                         set(BOOST_INCLUDE_DIR ${BOOST}/include)
1620                         if(WITH_MINGW64)
1621                                 set(BOOST_POSTFIX "mgw47-mt-s-1_49")
1622                                 set(BOOST_DEBUG_POSTFIX "mgw47-mt-sd-1_49")
1623                         else()
1624                                 set(BOOST_POSTFIX "mgw46-mt-s-1_49")
1625                                 set(BOOST_DEBUG_POSTFIX "mgw46-mt-sd-1_49")
1626                         endif()
1627                         set(BOOST_LIBRARIES
1628                                 optimized boost_date_time-${BOOST_POSTFIX} boost_filesystem-${BOOST_POSTFIX}
1629                                 boost_regex-${BOOST_POSTFIX}
1630                                 boost_system-${BOOST_POSTFIX} boost_thread-${BOOST_POSTFIX}
1631                                 debug boost_date_time-${BOOST_DEBUG_POSTFIX} boost_filesystem-${BOOST_DEBUG_POSTFIX}
1632                                 boost_regex-${BOOST_DEBUG_POSTFIX}
1633                                 boost_system-${BOOST_DEBUG_POSTFIX} boost_thread-${BOOST_DEBUG_POSTFIX})
1634                         if(WITH_INTERNATIONAL)
1635                                 set(BOOST_LIBRARIES ${BOOST_LIBRARIES}
1636                                         optimized boost_locale-${BOOST_POSTFIX}
1637                                         debug boost_locale-${BOOST_DEBUG_POSTFIX}) 
1638                         endif()
1639                         if(WITH_CYCLES_OSL)
1640                                 set(BOOST_LIBRARIES ${BOOST_LIBRARIES}
1641                                         optimized boost_wave-${BOOST_POSTFIX}
1642                                         debug boost_wave-${BOOST_DEBUG_POSTFIX}) 
1643                         endif()
1644                         set(BOOST_LIBPATH ${BOOST}/lib)
1645                         set(BOOST_DEFINITIONS "-DBOOST_ALL_NO_LIB -DBOOST_THREAD_USE_LIB ")
1646                 endif()
1647                         
1648                 if(WITH_OPENIMAGEIO)
1649                         set(OPENIMAGEIO ${LIBDIR}/openimageio)
1650                         set(OPENIMAGEIO_INCLUDE_DIRS ${OPENIMAGEIO}/include)
1651                         set(OPENIMAGEIO_LIBRARIES OpenImageIO)
1652                         set(OPENIMAGEIO_LIBPATH ${OPENIMAGEIO}/lib)
1653                         set(OPENIMAGEIO_DEFINITIONS "")
1654                 endif()
1655                 
1656                 if(WITH_LLVM)
1657                         set(LLVM_DIRECTORY ${LIBDIR}/llvm CACHE PATH    "Path to the LLVM installation")
1658                         set(LLVM_LIBPATH ${LLVM_DIRECTORY}/lib)
1659                         # Explicitly set llvm lib order.
1660                         #---- WARNING ON GCC ORDER OF LIBS IS IMPORTANT, DO NOT CHANGE! ---------
1661                         set(LLVM_LIBRARY LLVMSelectionDAG LLVMCodeGen LLVMScalarOpts LLVMAnalysis LLVMArchive
1662                                 LLVMAsmParser LLVMAsmPrinter
1663                                 LLVMBitReader LLVMBitWriter
1664                                 LLVMDebugInfo LLVMExecutionEngine
1665                                 LLVMInstCombine LLVMInstrumentation
1666                                 LLVMInterpreter LLVMJIT
1667                                 LLVMLinker LLVMMC
1668                                 LLVMMCDisassembler LLVMMCJIT
1669                                 LLVMMCParser LLVMObject
1670                                 LLVMRuntimeDyld 
1671                                 LLVMSupport
1672                                 LLVMTableGen LLVMTarget
1673                                 LLVMTransformUtils LLVMVectorize
1674                                 LLVMX86AsmParser LLVMX86AsmPrinter
1675                                 LLVMX86CodeGen LLVMX86Desc
1676                                 LLVMX86Disassembler LLVMX86Info
1677                                 LLVMX86Utils LLVMipa
1678                                 LLVMipo LLVMCore)
1679                         # imagehelp is needed by LLVM 3.1 on MinGW, check lib\Support\Windows\Signals.inc
1680                         list(APPEND PLATFORM_LINKLIBS -limagehlp)
1681                 endif()
1682                 
1683                 if(WITH_OPENCOLORIO)
1684                         set(OPENCOLORIO ${LIBDIR}/opencolorio)
1685                         set(OPENCOLORIO_INCLUDE_DIRS ${OPENCOLORIO}/include)
1686                         set(OPENCOLORIO_LIBRARIES OpenColorIO)
1687                         set(OPENCOLORIO_LIBPATH ${OPENCOLORIO}/lib)
1688                         set(OPENCOLORIO_DEFINITIONS)
1689                 endif()
1690
1691                 set(PLATFORM_LINKFLAGS "-Xlinker --stack=2097152")
1692
1693                 ## DISABLE - causes linking errors 
1694                 ## for re-distribution, so users dont need mingw installed
1695                 # set(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} -static-libgcc -static-libstdc++")
1696
1697         endif()
1698         
1699         # Things common to both mingw and MSVC  should go here
1700
1701         set(WINTAB_INC ${LIBDIR}/wintab/include)
1702
1703         if(WITH_OPENAL)
1704                 set(OPENAL ${LIBDIR}/openal)
1705                 set(OPENALDIR ${LIBDIR}/openal)
1706                 set(OPENAL_INCLUDE_DIR ${OPENAL}/include)
1707                 if(MSVC12)
1708                         set(OPENAL_LIBRARY openal32)
1709                 else()
1710                         set(OPENAL_LIBRARY wrap_oal)
1711                 endif()
1712                 set(OPENAL_LIBPATH ${OPENAL}/lib)
1713         endif()
1714
1715         if(WITH_CODEC_SNDFILE)
1716                 set(SNDFILE ${LIBDIR}/sndfile)
1717                 set(SNDFILE_INCLUDE_DIRS ${SNDFILE}/include)
1718                 set(SNDFILE_LIBRARIES libsndfile-1)
1719                 set(SNDFILE_LIBPATH ${SNDFILE}/lib) # TODO, deprecate
1720         endif()
1721
1722         if(WITH_SDL)
1723                 set(SDL ${LIBDIR}/sdl)
1724                 set(SDL_INCLUDE_DIR ${SDL}/include)
1725                 set(SDL_LIBRARY SDL2)
1726                 set(SDL_LIBPATH ${SDL}/lib)
1727         endif()
1728
1729         if(WITH_RAYOPTIMIZATION AND SUPPORT_SSE_BUILD)
1730                 add_definitions(-D__SSE__ -D__MMX__)
1731         endif()
1732
1733         if(WITH_CYCLES_OSL)
1734                 set(CYCLES_OSL ${LIBDIR}/osl CACHE PATH "Path to OpenShadingLanguage installation")
1735         
1736                 find_library(OSL_LIB_EXEC NAMES oslexec PATHS ${CYCLES_OSL}/lib)
1737                 find_library(OSL_LIB_COMP NAMES oslcomp PATHS ${CYCLES_OSL}/lib)
1738                 find_library(OSL_LIB_QUERY NAMES oslquery PATHS ${CYCLES_OSL}/lib)
1739                 find_library(OSL_LIB_EXEC_DEBUG NAMES oslexec_d PATHS ${CYCLES_OSL}/lib)
1740                 find_library(OSL_LIB_COMP_DEBUG NAMES oslcomp_d PATHS ${CYCLES_OSL}/lib)
1741                 find_library(OSL_LIB_QUERY_DEBUG NAMES oslquery_d PATHS ${CYCLES_OSL}/lib)
1742                 list(APPEND OSL_LIBRARIES optimized ${OSL_LIB_COMP} optimized ${OSL_LIB_EXEC} optimized ${OSL_LIB_QUERY} debug ${OSL_LIB_EXEC_DEBUG} debug ${OSL_LIB_COMP_DEBUG} debug ${OSL_LIB_QUERY_DEBUG})
1743                 find_path(OSL_INCLUDES OSL/oslclosure.h PATHS ${CYCLES_OSL}/include)
1744                 find_program(OSL_COMPILER NAMES oslc PATHS ${CYCLES_OSL}/bin)
1745         
1746                 if(OSL_INCLUDES AND OSL_LIBRARIES AND OSL_COMPILER)
1747                         set(OSL_FOUND TRUE)
1748                 else()
1749                         message(STATUS "OSL not found")
1750                 endif()
1751         endif()
1752
1753 elseif(APPLE)
1754
1755         if(${CMAKE_OSX_DEPLOYMENT_TARGET} STREQUAL "10.5" OR ${CMAKE_OSX_DEPLOYMENT_TARGET} STRGREATER "10.5")
1756                 set(WITH_LIBS10.5 ON CACHE BOOL "Use 10.5 libs" FORCE) # valid also for 10.6/7/8/9
1757         endif()
1758
1759         if(WITH_LIBS10.5)
1760                 set(LIBDIR ${CMAKE_SOURCE_DIR}/../lib/darwin-9.x.universal)
1761         else()
1762                 if(CMAKE_OSX_ARCHITECTURES MATCHES i386)
1763                         set(LIBDIR ${CMAKE_SOURCE_DIR}/../lib/darwin-8.x.i386)
1764                 else()
1765                         set(LIBDIR ${CMAKE_SOURCE_DIR}/../lib/darwin-8.0.0-powerpc)
1766                 endif()
1767         endif()
1768
1769
1770         if(WITH_OPENAL)
1771                 find_package(OpenAL)
1772                 if(OPENAL_FOUND)
1773                         set(WITH_OPENAL ON)
1774                         set(OPENAL_INCLUDE_DIR "${LIBDIR}/openal/include")
1775                 else()
1776                         set(WITH_OPENAL OFF)
1777                 endif()
1778         endif()
1779
1780         if(WITH_JACK)
1781                 find_library(JACK_FRAMEWORK
1782                         NAMES jackmp
1783                 )
1784                 set(JACK_INCLUDE_DIRS ${JACK_FRAMEWORK}/headers)
1785                 if(NOT JACK_FRAMEWORK)
1786                         set(WITH_JACK OFF)
1787                 endif()
1788         endif()
1789
1790         if(WITH_CODEC_SNDFILE)
1791                 set(SNDFILE ${LIBDIR}/sndfile)
1792                 set(SNDFILE_INCLUDE_DIRS ${SNDFILE}/include)
1793                 set(SNDFILE_LIBRARIES sndfile FLAC ogg vorbis vorbisenc)
1794                 set(SNDFILE_LIBPATH ${SNDFILE}/lib ${FFMPEG}/lib)  # TODO, deprecate
1795         endif()
1796
1797         if(WITH_PYTHON)
1798                 # we use precompiled libraries for py 3.4 and up by default
1799                 set(PYTHON_VERSION 3.4)
1800                 if(NOT WITH_PYTHON_MODULE AND NOT WITH_PYTHON_FRAMEWORK)
1801                         # normally cached but not since we include them with blender
1802                         set(PYTHON_INCLUDE_DIR "${LIBDIR}/python/include/python${PYTHON_VERSION}m")
1803                         # set(PYTHON_BINARY "${LIBDIR}/python/bin/python${PYTHON_VERSION}") # not used yet
1804                         set(PYTHON_LIBRARY python${PYTHON_VERSION}m)
1805                         set(PYTHON_LIBPATH "${LIBDIR}/python/lib/python${PYTHON_VERSION}")
1806                         # set(PYTHON_LINKFLAGS "-u _PyMac_Error")  # won't  build with this enabled
1807                 else()
1808                         # module must be compiled against Python framework
1809                         set(PYTHON_INCLUDE_DIR "/Library/Frameworks/Python.framework/Versions/${PYTHON_VERSION}/include/python${PYTHON_VERSION}m")
1810                         set(PYTHON_BINARY "/Library/Frameworks/Python.framework/Versions/${PYTHON_VERSION}/bin/python${PYTHON_VERSION}")
1811                         #set(PYTHON_LIBRARY python${PYTHON_VERSION})
1812                         set(PYTHON_LIBPATH "/Library/Frameworks/Python.framework/Versions/${PYTHON_VERSION}/lib/python${PYTHON_VERSION}/config-${PYTHON_VERSION}m")
1813                         #set(PYTHON_LINKFLAGS "-u _PyMac_Error -framework Python")  # won't  build with this enabled
1814                 endif()
1815                 
1816                 # uncached vars
1817                 set(PYTHON_INCLUDE_DIRS "${PYTHON_INCLUDE_DIR}")
1818                 set(PYTHON_LIBRARIES  "${PYTHON_LIBRARY}")
1819         endif()
1820
1821         if(WITH_FFTW3)
1822                 set(FFTW3 ${LIBDIR}/fftw3)
1823                 set(FFTW3_INCLUDE_DIRS ${FFTW3}/include)
1824                 set(FFTW3_LIBRARIES fftw3)
1825                 set(FFTW3_LIBPATH ${FFTW3}/lib)
1826         endif()
1827
1828         set(PNG_LIBRARIES png)
1829         set(JPEG_LIBRARIES jpeg)
1830
1831         set(ZLIB /usr)
1832         set(ZLIB_INCLUDE_DIRS "${ZLIB}/include")
1833         set(ZLIB_LIBRARIES z bz2)
1834
1835         set(FREETYPE ${LIBDIR}/freetype)
1836         set(FREETYPE_INCLUDE_DIRS ${FREETYPE}/include ${FREETYPE}/include/freetype2)
1837         set(FREETYPE_LIBPATH ${FREETYPE}/lib)
1838         set(FREETYPE_LIBRARY freetype)
1839
1840         if(WITH_IMAGE_OPENEXR)
1841                 set(OPENEXR ${LIBDIR}/openexr)
1842                 set(OPENEXR_INCLUDE_DIR ${OPENEXR}/include)
1843                 set(OPENEXR_INCLUDE_DIRS ${OPENEXR}/include/OpenEXR)
1844                 set(OPENEXR_LIBRARIES Iex Half IlmImf Imath IlmThread)
1845                 set(OPENEXR_LIBPATH ${OPENEXR}/lib)
1846         endif()
1847
1848         if(WITH_CODEC_FFMPEG)
1849                 set(FFMPEG ${LIBDIR}/ffmpeg)
1850                 set(FFMPEG_INCLUDE_DIRS ${FFMPEG}/include)
1851                 set(FFMPEG_LIBRARIES avcodec avdevice avformat avutil mp3lame swscale x264 xvidcore theora theoradec theoraenc vorbis vorbisenc vorbisfile ogg)
1852                 set(FFMPEG_LIBPATH ${FFMPEG}/lib)
1853         endif()
1854
1855         find_library(SYSTEMSTUBS_LIBRARY
1856                 NAMES
1857                 SystemStubs
1858                 PATHS
1859         )
1860         mark_as_advanced(SYSTEMSTUBS_LIBRARY)
1861         if(SYSTEMSTUBS_LIBRARY)
1862                 list(APPEND PLATFORM_LINKLIBS stdc++ SystemStubs)
1863         else()
1864                 list(APPEND PLATFORM_LINKLIBS stdc++)
1865         endif()
1866
1867         set(PLATFORM_CFLAGS "-pipe -funsigned-char")
1868         set(PLATFORM_LINKFLAGS "-fexceptions -framework CoreServices -framework Foundation -framework IOKit -framework AppKit -framework Cocoa -framework Carbon -framework AudioUnit -framework AudioToolbox -framework CoreAudio")
1869         if(WITH_CODEC_QUICKTIME)
1870                 set(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} -framework QTKit")
1871                 if(CMAKE_OSX_ARCHITECTURES MATCHES i386)
1872                         set(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} -framework QuickTime")
1873                         # libSDL still needs 32bit carbon quicktime
1874                 endif()
1875         endif()
1876
1877         # XXX - SOME MAC DEV PLEASE TEST WITH THE SDK INSTALLED!
1878         # ALSO SHOULD BE MOVED INTO OWN MODULE WHEN FUNCTIONAL
1879         if(WITH_INPUT_NDOF)
1880                 # This thread it *should* work and check the framework - campbell
1881                 # http://www.cmake.org/pipermail/cmake/2005-December/007740.html
1882                 find_library(3DCONNEXION_CLIENT_FRAMEWORK
1883                         NAMES 3DconnexionClient
1884                 )
1885                 if(NOT 3DCONNEXION_CLIENT_FRAMEWORK)
1886                         set(WITH_INPUT_NDOF OFF)
1887                 endif()
1888
1889                 if(WITH_INPUT_NDOF)
1890                         set(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} -F/Library/Frameworks -weak_framework 3DconnexionClient")
1891                         set(NDOF_INCLUDE_DIRS /Library/Frameworks/3DconnexionClient.framework/Headers )
1892                 endif()
1893         endif()
1894
1895         if(WITH_JACK)
1896                 set(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} -F/Library/Frameworks -weak_framework jackmp")
1897         endif()
1898         
1899         if(WITH_PYTHON_MODULE OR WITH_PYTHON_FRAMEWORK)
1900                 set(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} /Library/Frameworks/Python.framework/Versions/${PYTHON_VERSION}/Python")# force cmake to link right framework
1901         endif()
1902         
1903         if(WITH_OPENCOLLADA)
1904                 set(OPENCOLLADA ${LIBDIR}/opencollada)
1905
1906                 set(OPENCOLLADA_INCLUDE_DIRS
1907                         ${LIBDIR}/opencollada/include/COLLADAStreamWriter
1908                         ${LIBDIR}/opencollada/include/COLLADABaseUtils
1909                         ${LIBDIR}/opencollada/include/COLLADAFramework
1910                         ${LIBDIR}/opencollada/include/COLLADASaxFrameworkLoader
1911                         ${LIBDIR}/opencollada/include/GeneratedSaxParser
1912                 )
1913
1914                 set(OPENCOLLADA_LIBPATH ${OPENCOLLADA}/lib)
1915                 set(OPENCOLLADA_LIBRARIES "OpenCOLLADASaxFrameworkLoader -lOpenCOLLADAFramework -lOpenCOLLADABaseUtils -lOpenCOLLADAStreamWriter -lMathMLSolver -lGeneratedSaxParser -lxml2 -lbuffer -lftoa")
1916                 # Use UTF functions from collada if LLVM is not enabled
1917                 if(NOT WITH_LLVM)
1918                         set(OPENCOLLADA_LIBRARIES "${OPENCOLLADA_LIBRARIES} -lUTF")
1919                 endif()
1920                 # pcre is bundled with openCollada
1921                 #set(PCRE ${LIBDIR}/pcre)
1922                 #set(PCRE_LIBPATH ${PCRE}/lib)
1923                 set(PCRE_LIBRARIES pcre)
1924                 #libxml2 is used
1925                 #set(EXPAT ${LIBDIR}/expat)
1926                 #set(EXPAT_LIBPATH ${EXPAT}/lib)
1927                 set(EXPAT_LIB)
1928         endif()
1929
1930         if(WITH_SDL)
1931                 set(SDL ${LIBDIR}/sdl)
1932                 set(SDL_INCLUDE_DIR ${SDL}/include)
1933                 set(SDL_LIBRARY SDL)
1934                 set(SDL_LIBPATH ${SDL}/lib)
1935         endif()
1936
1937         set(PNG "${LIBDIR}/png")
1938         set(PNG_INCLUDE_DIRS "${PNG}/include")
1939         set(PNG_LIBPATH ${PNG}/lib)
1940
1941         set(JPEG "${LIBDIR}/jpeg")
1942         set(JPEG_INCLUDE_DIR "${JPEG}/include")
1943         set(JPEG_LIBPATH ${JPEG}/lib)
1944
1945         if(WITH_IMAGE_TIFF)
1946                 set(TIFF ${LIBDIR}/tiff)
1947                 set(TIFF_INCLUDE_DIR ${TIFF}/include)
1948                 set(TIFF_LIBRARY tiff)
1949                 set(TIFF_LIBPATH ${TIFF}/lib)
1950         endif()
1951
1952         if(WITH_INPUT_NDOF)
1953                 # linker needs "-weak_framework 3DconnexionClient"
1954         endif()
1955
1956         if(WITH_BOOST)
1957                 set(BOOST ${LIBDIR}/boost)
1958                 set(BOOST_INCLUDE_DIR ${BOOST}/include)
1959                 set(BOOST_LIBRARIES boost_date_time-mt boost_filesystem-mt boost_regex-mt boost_system-mt boost_thread-mt boost_wave-mt)
1960                 if(WITH_INTERNATIONAL)
1961                         list(APPEND BOOST_LIBRARIES boost_locale-mt)
1962                 endif()
1963                 if(WITH_CYCLES_NETWORK)
1964                         list(APPEND BOOST_LIBRARIES boost_serialization-mt)
1965                 endif()
1966                 set(BOOST_LIBPATH ${BOOST}/lib)
1967                 set(BOOST_DEFINITIONS)
1968         endif()
1969         
1970         if(WITH_INTERNATIONAL OR WITH_CODEC_FFMPEG)
1971                 set(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} -liconv") # boost_locale and ffmpeg needs it !
1972         endif()
1973
1974         if(WITH_OPENIMAGEIO)
1975                 set(OPENIMAGEIO ${LIBDIR}/openimageio)
1976                 set(OPENIMAGEIO_INCLUDE_DIRS ${OPENIMAGEIO}/include)
1977                 set(OPENIMAGEIO_LIBRARIES ${OPENIMAGEIO}/lib/libOpenImageIO.a ${PNG_LIBRARIES} ${JPEG_LIBRARIES} ${TIFF_LIBRARY} ${OPENEXR_LIBRARIES} ${ZLIB_LIBRARIES})
1978                 set(OPENIMAGEIO_LIBPATH ${OPENIMAGEIO}/lib ${JPEG_LIBPATH} ${PNG_LIBPATH} ${TIFF_LIBPATH} ${OPENEXR_LIBPATH} ${ZLIB_LIBPATH})
1979                 set(OPENIMAGEIO_DEFINITIONS "-DOIIO_STATIC_BUILD")
1980                 add_definitions(-DOIIO_STATIC_BUILD)
1981         endif()
1982
1983         if(WITH_OPENCOLORIO)
1984                 set(OPENCOLORIO ${LIBDIR}/opencolorio)
1985                 set(OPENCOLORIO_INCLUDE_DIRS ${OPENCOLORIO}/include)
1986                 set(OPENCOLORIO_LIBRARIES OpenColorIO tinyxml yaml-cpp)
1987                 set(OPENCOLORIO_LIBPATH ${OPENCOLORIO}/lib)
1988         endif()
1989
1990         if(WITH_LLVM)
1991                 set(LLVM_DIRECTORY ${LIBDIR}/llvm CACHE PATH    "Path to the LLVM installation")
1992                 set(LLVM_VERSION "3.4" CACHE STRING     "Version of LLVM to use")
1993                 if(EXISTS "${LLVM_DIRECTORY}/bin/llvm-config")
1994                         set(LLVM_CONFIG "${LLVM_DIRECTORY}/bin/llvm-config")
1995                 else()
1996                         set(LLVM_CONFIG llvm-config)
1997                 endif()
1998                 execute_process(COMMAND ${LLVM_CONFIG} --version
1999                                 OUTPUT_VARIABLE LLVM_VERSION
2000                                 OUTPUT_STRIP_TRAILING_WHITESPACE)
2001                 execute_process(COMMAND ${LLVM_CONFIG} --prefix
2002                                 OUTPUT_VARIABLE LLVM_DIRECTORY
2003                                 OUTPUT_STRIP_TRAILING_WHITESPACE)
2004                 execute_process(COMMAND ${LLVM_CONFIG} --libdir
2005                                 OUTPUT_VARIABLE LLVM_LIBPATH
2006                                 OUTPUT_STRIP_TRAILING_WHITESPACE)
2007                 find_library(LLVM_LIBRARY
2008                              NAMES LLVMAnalysis # first of a whole bunch of libs to get
2009                              PATHS ${LLVM_LIBPATH})
2010
2011                 if(LLVM_LIBRARY AND LLVM_DIRECTORY AND LLVM_LIBPATH)
2012                         if(LLVM_STATIC)
2013                                 # if static LLVM libraries were requested, use llvm-config to generate
2014                                 # the list of what libraries we need, and substitute that in the right
2015                                 # way for LLVM_LIBRARY.
2016                                 execute_process(COMMAND ${LLVM_CONFIG} --libfiles
2017                                                 OUTPUT_VARIABLE LLVM_LIBRARY
2018                                                 OUTPUT_STRIP_TRAILING_WHITESPACE)
2019                                 string(REPLACE " " ";" LLVM_LIBRARY ${LLVM_LIBRARY})
2020                         else()
2021                                 set(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} -lLLVM-3.4")
2022                         endif()
2023                 else()
2024                         message(FATAL_ERROR "LLVM not found.")
2025                 endif()
2026         endif()
2027
2028         if(WITH_CYCLES_OSL)
2029                 set(CYCLES_OSL ${LIBDIR}/osl CACHE PATH "Path to OpenShadingLanguage installation")
2030         
2031                 find_library(OSL_LIB_EXEC NAMES oslexec PATHS ${CYCLES_OSL}/lib)
2032                 find_library(OSL_LIB_COMP NAMES oslcomp PATHS ${CYCLES_OSL}/lib)
2033                 find_library(OSL_LIB_QUERY NAMES oslquery PATHS ${CYCLES_OSL}/lib)
2034                 # WARNING! depends on correct order of OSL libs linking
2035                 list(APPEND OSL_LIBRARIES ${OSL_LIB_COMP} -force_load ${OSL_LIB_EXEC} ${OSL_LIB_QUERY})
2036                 find_path(OSL_INCLUDES OSL/oslclosure.h PATHS ${CYCLES_OSL}/include)
2037                 find_program(OSL_COMPILER NAMES oslc PATHS ${CYCLES_OSL}/bin)
2038         
2039                 if(OSL_INCLUDES AND OSL_LIBRARIES AND OSL_COMPILER)
2040                         set(OSL_FOUND TRUE)
2041                 else()
2042                         message(STATUS "OSL not found")
2043                 endif()
2044         endif()
2045         
2046         if(WITH_OPENMP)
2047                 execute_process(COMMAND ${CMAKE_C_COMPILER} --version OUTPUT_VARIABLE COMPILER_VENDOR)
2048                 string(SUBSTRING "${COMPILER_VENDOR}" 0 5 VENDOR_NAME) # truncate output
2049                 if(${VENDOR_NAME} MATCHES "Apple") # Apple does not support OpenMP reliable with gcc and not with clang
2050                         set(WITH_OPENMP OFF)
2051                 else() # vanilla gcc or clang_omp support OpenMP
2052                         message(STATUS "Using special OpenMP enabled compiler !") # letting find_package(OpenMP) module work for gcc
2053                         if(CMAKE_C_COMPILER_ID MATCHES "Clang") # clang-omp in darwin libs
2054                                 set(OPENMP_FOUND ON)
2055                                 set(OpenMP_C_FLAGS "-fopenmp" CACHE STRING "C compiler flags for OpenMP parallization" FORCE)
2056                                 set(OpenMP_CXX_FLAGS "-fopenmp" CACHE STRING "C++ compiler flags for OpenMP parallization" FORCE)
2057                                 include_directories(${LIBDIR}/openmp/include)
2058                                 link_directories(${LIBDIR}/openmp/lib)
2059                                 # This is a workaround for our helperbinaries ( datatoc, masgfmt, ... ),
2060                                 # They are linked also to omp lib, so we need it in builddir for runtime exexcution, TODO: remove all unneeded dependencies from these
2061                                 execute_process(COMMAND ditto -arch ${CMAKE_OSX_ARCHITECTURES} ${LIBDIR}/openmp/lib/libiomp5.dylib ${CMAKE_BINARY_DIR}/bin/libiomp5.dylib) # for intermediate binaries, lib id @loader_path
2062                         endif()
2063                 endif()
2064         endif()
2065
2066         set(EXETYPE MACOSX_BUNDLE)
2067
2068         set(CMAKE_C_FLAGS_DEBUG "-fno-strict-aliasing -g")
2069         set(CMAKE_CXX_FLAGS_DEBUG "-fno-strict-aliasing -g")
2070         if(CMAKE_OSX_ARCHITECTURES MATCHES "x86_64" OR CMAKE_OSX_ARCHITECTURES MATCHES "i386")
2071                 set(CMAKE_CXX_FLAGS_RELEASE "-O2 -mdynamic-no-pic -msse -msse2 -msse3 -mssse3")
2072                 set(CMAKE_C_FLAGS_RELEASE "-O2 -mdynamic-no-pic  -msse -msse2 -msse3 -mssse3")
2073                 if(NOT CMAKE_C_COMPILER_ID MATCHES "Clang")
2074                         set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -ftree-vectorize  -fvariable-expansion-in-unroller")
2075                         set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -ftree-vectorize  -fvariable-expansion-in-unroller")
2076                 endif()
2077         else()
2078                 set(CMAKE_C_FLAGS_RELEASE "-mdynamic-no-pic -fno-strict-aliasing")
2079                 set(CMAKE_CXX_FLAGS_RELEASE "-mdynamic-no-pic -fno-strict-aliasing")
2080         endif()
2081
2082         if(${XCODE_VERSION} VERSION_EQUAL 5 OR ${XCODE_VERSION} VERSION_GREATER 5)
2083                 # Xcode 5 is always using CLANG, which has too low template depth of 128 for libmv
2084                 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ftemplate-depth=1024")
2085         endif()
2086         # Get rid of eventually clashes, we export some symbols explicite as local
2087         set(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} -Xlinker -unexported_symbols_list -Xlinker ${CMAKE_SOURCE_DIR}/source/creator/osx_locals.map")
2088 endif()
2089
2090 #-----------------------------------------------------------------------------
2091 # Common.
2092
2093 if(APPLE OR WIN32)
2094         if(NOT EXISTS "${LIBDIR}/")
2095                 message(FATAL_ERROR "Apple and Windows require pre-compiled libs at: '${LIBDIR}'")
2096         endif()
2097 endif()
2098
2099 if(NOT WITH_FFTW3 AND WITH_MOD_OCEANSIM)
2100         message(FATAL_ERROR "WITH_MOD_OCEANSIM requires WITH_FFTW3 to be ON")
2101 endif()
2102
2103 if(WITH_CYCLES)
2104         if(NOT WITH_OPENIMAGEIO)
2105                 message(FATAL_ERROR "Cycles requires WITH_OPENIMAGEIO, the library may not have been found. Configure OIIO or disable WITH_CYCLES")
2106         endif()
2107         if(NOT WITH_BOOST)
2108                 message(FATAL_ERROR "Cycles requires WITH_BOOST, the library may not have been found. Configure BOOST or disable WITH_CYCLES")
2109         endif()
2110
2111         if(WITH_CYCLES_OSL)
2112                 if(NOT WITH_LLVM)
2113                         message(FATAL_ERROR "Cycles OSL requires WITH_LLVM, the library may not have been found. Configure LLVM or disable WITH_CYCLES_OSL")
2114                 endif()
2115         endif()
2116 endif()
2117
2118 if(WITH_INTERNATIONAL)
2119         if(NOT WITH_BOOST)
2120                 message(FATAL_ERROR "Internationalization requires WITH_BOOST, the library may not have been found. Configure BOOST or disable WITH_INTERNATIONAL")
2121         endif()
2122 endif()
2123
2124 # See TEST_SSE_SUPPORT() for how this is defined.
2125
2126 if(WITH_RAYOPTIMIZATION)
2127         if(SUPPORT_SSE_BUILD)
2128                 set(PLATFORM_CFLAGS " ${COMPILER_SSE_FLAG} ${PLATFORM_CFLAGS}")
2129                 add_definitions(-D__SSE__ -D__MMX__)
2130         endif()
2131         if(SUPPORT_SSE2_BUILD)
2132                 set(PLATFORM_CFLAGS " ${COMPILER_SSE2_FLAG} ${PLATFORM_CFLAGS}")
2133                 add_definitions(-D__SSE2__)
2134                 if(NOT SUPPORT_SSE_BUILD) # dont double up
2135                         add_definitions(-D__MMX__)
2136                 endif()
2137         endif()
2138 endif()
2139
2140
2141 # set the endian define
2142 if(MSVC)
2143         # for some reason this fails on msvc
2144         add_definitions(-D__LITTLE_ENDIAN__)
2145         
2146 # OSX-Note: as we do crosscompiling with specific set architecture,
2147 # endianess-detection and autosetting is counterproductive
2148 # so we just set endianess according CMAKE_OSX_ARCHITECTURES
2149
2150 elseif(CMAKE_OSX_ARCHITECTURES MATCHES i386 OR CMAKE_OSX_ARCHITECTURES MATCHES x86_64)
2151         add_definitions(-D__LITTLE_ENDIAN__)
2152 elseif(CMAKE_OSX_ARCHITECTURES MATCHES ppc OR CMAKE_OSX_ARCHITECTURES MATCHES ppc64)            
2153         add_definitions(-D__BIG_ENDIAN__)
2154         
2155 else()
2156         include(TestBigEndian)
2157         test_big_endian(_SYSTEM_BIG_ENDIAN)
2158         if(_SYSTEM_BIG_ENDIAN)
2159                 add_definitions(-D__BIG_ENDIAN__)
2160         else()
2161                 add_definitions(-D__LITTLE_ENDIAN__)
2162         endif()
2163         unset(_SYSTEM_BIG_ENDIAN)
2164 endif()
2165
2166
2167 if(WITH_IMAGE_OPENJPEG)
2168         if(WITH_SYSTEM_OPENJPEG)
2169                 # dealt with above
2170         else()
2171                 set(OPENJPEG_INCLUDE_DIRS "${CMAKE_SOURCE_DIR}/extern/libopenjpeg")
2172                 add_definitions(-DOPJ_STATIC)
2173         endif()
2174 endif()
2175
2176 if(WITH_IMAGE_REDCODE)
2177         set(REDCODE ${CMAKE_SOURCE_DIR}/extern)
2178         set(REDCODE_INC ${REDCODE})
2179 endif()
2180
2181
2182 #-----------------------------------------------------------------------------
2183 # Configure OpenGL.
2184
2185 find_package(OpenGL)
2186 blender_include_dirs_sys("${OPENGL_INCLUDE_DIR}")
2187
2188 if(WITH_GLU)
2189         list(APPEND BLENDER_GL_LIBRARIES "${OPENGL_glu_LIBRARY}")
2190         list(APPEND GL_DEFINITIONS -DWITH_GLU)
2191 endif()
2192
2193 if(WITH_SYSTEM_GLES)
2194         find_package_wrapper(OpenGLES)
2195 endif()
2196
2197 if(WITH_GL_PROFILE_COMPAT OR WITH_GL_PROFILE_CORE)
2198         list(APPEND BLENDER_GL_LIBRARIES "${OPENGL_gl_LIBRARY}")
2199
2200 elseif(WITH_GL_PROFILE_ES20)
2201         if(WITH_SYSTEM_GLES)
2202                 if(NOT OPENGLES_LIBRARY)
2203                         message(FATAL_ERROR "Unable to find OpenGL ES libraries.  Install them or disable WITH_SYSTEM_GLES.")
2204                 endif()
2205
2206                 list(APPEND BLENDER_GL_LIBRARIES OPENGLES_LIBRARY)
2207
2208         else()
2209                 set(OPENGLES_LIBRARY "" CACHE FILEPATH "OpenGL ES 2.0 library file")
2210                 mark_as_advanced(OPENGLES_LIBRARY)
2211
2212                 list(APPEND BLENDER_GL_LIBRARIES "${OPENGLES_LIBRARY}")
2213
2214                 if(NOT OPENGLES_LIBRARY)
2215                         message(FATAL_ERROR "To compile WITH_GL_EGL you need to set OPENGLES_LIBRARY to the file path of an OpenGL ES 2.0 library.")
2216                 endif()
2217
2218         endif()
2219
2220         if(WIN32)
2221                 # Setup paths to files needed to install and redistribute Windows Blender with OpenGL ES
2222
2223                 set(OPENGLES_DLL "" CACHE FILEPATH "OpenGL ES 2.0 redistributable DLL file")
2224                 mark_as_advanced(OPENGLES_DLL)
2225
2226                 if(NOT OPENGLES_DLL)
2227                         message(FATAL_ERROR "To compile WITH_GL_PROFILE_ES20 you need to set OPENGLES_DLL to the file path of an OpenGL ES 2.0 runtime dynamic link library (DLL).")
2228                 endif()
2229
2230                 if(WITH_GL_ANGLE)
2231                         list(APPEND GL_DEFINITIONS -DWITH_ANGLE)
2232
2233                         set(D3DCOMPILER_DLL "" CACHE FILEPATH "Direct3D Compiler redistributable DLL file (needed by ANGLE)")
2234
2235                         get_filename_component(D3DCOMPILER_FILENAME "${D3DCOMPILER_DLL}" NAME)
2236                         list(APPEND GL_DEFINITIONS "-DD3DCOMPILER=\"\\\"${D3DCOMPILER_FILENAME}\\\"\"")
2237
2238                         mark_as_advanced(D3DCOMPILER_DLL)
2239
2240                         if(D3DCOMPILER_DLL STREQUAL "")
2241                                 message(FATAL_ERROR "To compile WITH_GL_ANGLE you need to set D3DCOMPILER_DLL to the file path of a copy of the DirectX redistributable DLL file: D3DCompiler_46.dll")
2242                         endif()
2243
2244                 endif()
2245
2246         endif()
2247
2248 endif()
2249
2250 if(WITH_GL_EGL)
2251         list(APPEND GL_DEFINITIONS -DWITH_GL_EGL)
2252
2253         if(WITH_SYSTEM_GLES)
2254                 if(NOT OPENGLES_EGL_LIBRARY)
2255                         message(FATAL_ERROR "Unable to find OpenGL ES libraries.  Install them or disable WITH_SYSTEM_GLES.")
2256                 endif()
2257
2258                 list(APPEND BLENDER_GL_LIBRARIES OPENGLES_EGL_LIBRARY)
2259
2260         else()
2261                 set(OPENGLES_EGL_LIBRARY "" CACHE FILEPATH "EGL library file")
2262                 mark_as_advanced(OPENGLES_EGL_LIBRARY)
2263
2264                 list(APPEND BLENDER_GL_LIBRARIES "${OPENGLES_LIBRARY}" "${OPENGLES_EGL_LIBRARY}")
2265
2266                 if(NOT OPENGLES_EGL_LIBRARY)
2267                         message(FATAL_ERROR "To compile WITH_GL_EGL you need to set OPENGLES_EGL_LIBRARY to the file path of an EGL library.")
2268                 endif()
2269
2270         endif()
2271
2272         if(WIN32)
2273                 # Setup paths to files needed to install and redistribute Windows Blender with OpenGL ES
2274
2275                 set(OPENGLES_EGL_DLL "" CACHE FILEPATH "EGL redistributable DLL file")
2276                 mark_as_advanced(OPENGLES_EGL_DLL)
2277
2278                 if(NOT OPENGLES_EGL_DLL)
2279                         message(FATAL_ERROR "To compile WITH_GL_EGL you need to set OPENGLES_EGL_DLL to the file path of an EGL runtime dynamic link library (DLL).")
2280                 endif()
2281
2282         endif()
2283
2284 endif()
2285
2286 if(WITH_GL_PROFILE_COMPAT)
2287         list(APPEND GL_DEFINITIONS -DWITH_GL_PROFILE_COMPAT)
2288 endif()
2289
2290 if(WITH_GL_PROFILE_CORE)
2291         list(APPEND GL_DEFINITIONS -DWITH_GL_PROFILE_CORE)
2292 endif()
2293
2294 if(WITH_GL_PROFILE_ES20)
2295         list(APPEND GL_DEFINITIONS -DWITH_GL_PROFILE_ES20)
2296 endif()
2297
2298 if(WITH_GL_EGL)
2299         list(APPEND GL_DEFINITIONS -DWITH_EGL)
2300 endif()
2301
2302 #-----------------------------------------------------------------------------
2303 # Configure OpenMP.
2304 if(WITH_OPENMP)
2305         find_package(OpenMP)
2306         if(OPENMP_FOUND)
2307                 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")
2308                 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
2309         else()
2310                 set(WITH_OPENMP OFF)
2311         endif()
2312
2313         mark_as_advanced(
2314                 OpenMP_C_FLAGS
2315                 OpenMP_CXX_FLAGS
2316         )
2317 endif()
2318
2319 #-----------------------------------------------------------------------------
2320 # Configure GLEW
2321
2322 if(WITH_GLEW_MX)
2323         list(APPEND GL_DEFINITIONS -DWITH_GLEW_MX)
2324 endif()
2325
2326 if(WITH_SYSTEM_GLEW)
2327         find_package(GLEW)
2328
2329         # Note: There is an assumption here that the system GLEW is not a static library.
2330
2331         if(NOT GLEW_FOUND)
2332                 message(FATAL_ERROR "GLEW is required to build Blender. Install it or disable WITH_SYSTEM_GLEW.")
2333         endif()
2334
2335         if(WITH_GLEW_MX)
2336                 set(BLENDER_GLEW_LIBRARIES ${GLEW_MX_LIBRARY})
2337         else()
2338                 set(BLENDER_GLEW_LIBRARIES ${GLEW_LIBRARY})
2339         endif()
2340 else()
2341         if(WITH_GLEW_ES)
2342                 set(GLEW_INCLUDE_PATH "${CMAKE_SOURCE_DIR}/extern/glew-es/include")
2343
2344                 list(APPEND GL_DEFINITIONS -DGLEW_STATIC -DWITH_GLEW_ES)
2345
2346                 # These definitions remove APIs from glew.h, making GLEW smaller, and catching unguarded API usage
2347                 if(NOT WITH_GL_PROFILE_ES20)
2348                         # No ES functions are needed
2349                         list(APPEND GL_DEFINITIONS -DGLEW_NO_ES)
2350                 elseif(NOT (WITH_GL_PROFILE_CORE OR WITH_GL_PROFILE_COMPAT))
2351                         # ES is enabled, but the other functions are all disabled
2352                         list(APPEND GL_DEFINITIONS -DGLEW_ES_ONLY)
2353                 endif()
2354
2355                 if(WITH_GL_PROFILE_ES20)
2356                         if(WITH_GL_EGL)
2357                                 list(APPEND GL_DEFINITIONS -DGLEW_USE_LIB_ES20)
2358                         endif()
2359
2360                         # ToDo: This is an experiment to eliminate ES 1 symbols,
2361                         # GLEW doesn't really properly provide this level of control
2362                         # (for example, without modification it eliminates too many symbols)
2363                         # so there are lots of modifications to GLEW to make this work,
2364                         # and no attempt to make it work beyond Blender at this point.
2365                         list(APPEND GL_DEFINITIONS -DGL_ES_VERSION_1_0=0 -DGL_ES_VERSION_CL_1_1=0 -DGL_ES_VERSION_CM_1_1=0)
2366                 endif()
2367
2368                 if(WITH_GL_EGL)
2369                         list(APPEND GL_DEFINITIONS -DGLEW_INC_EGL)
2370                 endif()
2371
2372                 set(BLENDER_GLEW_LIBRARIES extern_glew_es bf_intern_glew_mx)
2373
2374         else()
2375                 set(GLEW_INCLUDE_PATH "${CMAKE_SOURCE_DIR}/extern/glew/include")
2376
2377                 list(APPEND GL_DEFINITIONS -DGLEW_STATIC)
2378
2379                 # This won't affect the non-experimental glew library, 
2380                 # but is used for conditional compilation elsewhere.
2381                 list(APPEND GL_DEFINITIONS -DGLEW_NO_ES)
2382
2383                 set(BLENDER_GLEW_LIBRARIES extern_glew)
2384
2385         endif()
2386
2387 endif()
2388
2389 if(NOT WITH_GLU)
2390         list(APPEND GL_DEFINITIONS -DGLEW_NO_GLU)
2391 endif()
2392
2393 #-----------------------------------------------------------------------------
2394 # Configure Bullet
2395
2396 if(WITH_BULLET AND WITH_SYSTEM_BULLET)
2397         find_package(Bullet)
2398         if(NOT BULLET_FOUND)
2399                 set(WITH_BULLET OFF)
2400         endif()
2401 else()
2402         set(BULLET_INCLUDE_DIRS "${CMAKE_SOURCE_DIR}/extern/bullet2/src")
2403         # set(BULLET_LIBRARIES "")
2404 endif()
2405
2406 #-----------------------------------------------------------------------------
2407 # Configure Python.
2408
2409 if(WITH_PYTHON_MODULE)
2410         add_definitions(-DPy_ENABLE_SHARED)
2411 endif()
2412
2413 #-----------------------------------------------------------------------------
2414 # Extra compile flags
2415
2416 if(CMAKE_COMPILER_IS_GNUCC)
2417
2418         ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ALL -Wall)
2419         ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_CAST_ALIGN -Wcast-align)
2420         ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ERROR_DECLARATION_AFTER_STATEMENT -Werror=declaration-after-statement)
2421         ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ERROR_IMPLICIT_FUNCTION_DECLARATION -Werror=implicit-function-declaration)
2422         ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ERROR_RETURN_TYPE  -Werror=return-type)
2423         # system headers sometimes do this, disable for now, was: -Werror=strict-prototypes
2424         ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_STRICT_PROTOTYPES  -Wstrict-prototypes)
2425         ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_MISSING_PROTOTYPES -Wmissing-prototypes)
2426         ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_CHAR_SUBSCRIPTS -Wno-char-subscripts)
2427         ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_UNKNOWN_PRAGMAS -Wno-unknown-pragmas)
2428         ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_POINTER_ARITH -Wpointer-arith)
2429         ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_UNUSED_PARAMETER -Wunused-parameter)
2430         ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_WRITE_STRINGS -Wwrite-strings)
2431         ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_LOGICAL_OP -Wlogical-op)
2432         ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_UNDEF -Wundef)
2433         ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_INIT_SELF -Winit-self)  # needs -Wuninitialized
2434         ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_NULL -Wnonnull)  # C only
2435         ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_MISSING_INCLUDE_DIRS -Wmissing-include-dirs)
2436         ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_DIV_BY_ZERO -Wno-div-by-zero)
2437         ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_TYPE_LIMITS -Wtype-limits)
2438
2439         # gcc 4.2 gives annoying warnings on every file with this
2440         if(NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS "4.3")
2441                 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_UNINITIALIZED -Wuninitialized)
2442         endif()
2443
2444         # versions before gcc4.6 give many BLI_math warnings
2445         if(NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS "4.6")
2446                 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_REDUNDANT_DECLS       -Wredundant-decls)
2447                 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_REDUNDANT_DECLS -Wredundant-decls)
2448         endif()
2449
2450         # disable because it gives warnings for printf() & friends.
2451         # ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_DOUBLE_PROMOTION -Wdouble-promotion -Wno-error=double-promotion)
2452
2453         if(NOT APPLE)
2454                 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_ERROR_UNUSED_BUT_SET_VARIABLE -Wno-error=unused-but-set-variable)
2455         endif()
2456
2457         ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_ALL -Wall)
2458         ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_INVALID_OFFSETOF -Wno-invalid-offsetof)
2459         ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_SIGN_COMPARE -Wno-sign-compare)
2460         ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_LOGICAL_OP -Wlogical-op)
2461         ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_INIT_SELF -Winit-self)  # needs -Wuninitialized
2462         ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_MISSING_INCLUDE_DIRS -Wmissing-include-dirs)
2463         ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_DIV_BY_ZERO -Wno-div-by-zero)
2464         ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_TYPE_LIMITS -Wtype-limits)
2465
2466         # gcc 4.2 gives annoying warnings on every file with this
2467         if(NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS "4.3")
2468                 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_UNINITIALIZED -Wuninitialized)
2469         endif()
2470
2471         # causes too many warnings
2472         if(NOT APPLE)
2473                 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_UNDEF -Wundef)
2474                 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_MISSING_DECLARATIONS -Wmissing-declarations)
2475         endif()
2476
2477         # flags to undo strict flags
2478         ADD_CHECK_C_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS C_WARN_NO_DEPRECATED_DECLARATIONS -Wno-deprecated-declarations)
2479         ADD_CHECK_C_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_PARAMETER        -Wno-unused-parameter)
2480
2481         if(NOT APPLE)
2482                 ADD_CHECK_C_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS C_WARN_NO_ERROR_UNUSED_BUT_SET_VARIABLE -Wno-error=unused-but-set-variable)
2483         endif()
2484
2485 elseif(CMAKE_C_COMPILER_ID MATCHES "Clang")
2486
2487         if(APPLE AND WITH_OPENMP) # we need the Intel omp lib linked here to not fail all tests due presence of -fopenmp !
2488                 set(CMAKE_REQUIRED_FLAGS "-L${LIBDIR}/openmp/lib -liomp5") # these are only used for the checks
2489         endif()
2490
2491         # strange, clang complains these are not supported, but then yses them.
2492         ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ALL -Wall)
2493         ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ERROR_DECLARATION_AFTER_STATEMENT -Werror=declaration-after-statement)
2494         ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ERROR_IMPLICIT_FUNCTION_DECLARATION -Werror=implicit-function-declaration)
2495         ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ERROR_RETURN_TYPE  -Werror=return-type)
2496         ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_AUTOLOGICAL_COMPARE -Wno-tautological-compare)
2497         ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_UNKNOWN_PRAGMAS -Wno-unknown-pragmas)
2498         ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_CHAR_SUBSCRIPTS -Wno-char-subscripts)
2499         ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_STRICT_PROTOTYPES  -Wstrict-prototypes)
2500         ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_MISSING_PROTOTYPES -Wmissing-prototypes)
2501         ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_UNUSED_PARAMETER -Wunused-parameter)
2502
2503         ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_ALL -Wall)
2504         ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_AUTOLOGICAL_COMPARE -Wno-tautological-compare)
2505         ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_UNKNOWN_PRAGMAS     -Wno-unknown-pragmas)
2506         ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_CHAR_SUBSCRIPTS     -Wno-char-subscripts)
2507         ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_OVERLOADED_VIRTUAL  -Wno-overloaded-virtual)  # we get a lot of these, if its a problem a dev needs to look into it.
2508         ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_SIGN_COMPARE        -Wno-sign-compare)
2509         ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_INVALID_OFFSETOF    -Wno-invalid-offsetof)
2510
2511         # gives too many unfixable warnings
2512         # ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_UNUSED_MACROS      -Wunused-macros)
2513         # ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_UNUSED_MACROS          -Wunused-macros)
2514
2515         # flags to undo strict flags
2516         ADD_CHECK_C_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_PARAMETER -Wno-unused-parameter)
2517         ADD_CHECK_C_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_MACROS    -Wno-unused-macros)
2518
2519         ADD_CHECK_C_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS C_WARN_NO_MISSING_VARIABLE_DECLARATIONS -Wno-missing-variable-declarations)
2520         ADD_CHECK_C_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS C_WARN_NO_INCOMPAT_PTR_DISCARD_QUAL -Wno-incompatible-pointer-types-discards-qualifiers)
2521         ADD_CHECK_C_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_FUNCTION -Wno-unused-function)
2522         ADD_CHECK_C_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS C_WARN_NO_INT_TO_VOID_POINTER_CAST -Wno-int-to-void-pointer-cast)
2523         ADD_CHECK_C_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS C_WARN_NO_MISSING_PROTOTYPES -Wno-missing-prototypes)
2524         ADD_CHECK_C_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS C_WARN_NO_DUPLICATE_ENUM -Wno-duplicate-enum)
2525         ADD_CHECK_C_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS C_WARN_NO_UNDEF -Wno-undef)
2526         ADD_CHECK_C_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS C_WARN_NO_MISSING_NORETURN -Wno-missing-noreturn)
2527
2528         ADD_CHECK_CXX_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS CXX_WARN_NO_UNUSED_PRIVATE_FIELD -Wno-unused-private-field)
2529         ADD_CHECK_CXX_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS CXX_WARN_NO_CXX11_NARROWING -Wno-c++11-narrowing)
2530         ADD_CHECK_CXX_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS CXX_WARN_NO_NON_VIRTUAL_DTOR -Wno-non-virtual-dtor)
2531         ADD_CHECK_CXX_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS CXX_WARN_NO_UNUSED_MACROS -Wno-unused-macros)
2532         ADD_CHECK_CXX_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS CXX_WARN_NO_REORDER -Wno-reorder)
2533
2534 elseif(CMAKE_C_COMPILER_ID MATCHES "Intel")
2535
2536         ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ALL -Wall)
2537         ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_POINTER_ARITH -Wpointer-arith)
2538         ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_UNKNOWN_PRAGMAS -Wno-unknown-pragmas)
2539
2540         ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_ALL -Wall)
2541         ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_INVALID_OFFSETOF -Wno-invalid-offsetof)
2542         ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_SIGN_COMPARE -Wno-sign-compare)
2543
2544         # disable numbered, false positives
2545         set(C_WARNINGS "${C_WARNINGS} -wd188,186,144,913,556")
2546         set(CXX_WARNINGS "${CXX_WARNINGS} -wd188,186,144,913,556")
2547 elseif(CMAKE_C_COMPILER_ID MATCHES "MSVC")
2548         # most msvc warnings are C & C++
2549         set(_WARNINGS
2550                 # warning level:
2551                 "/W3"
2552                 "/w34062"  # switch statement contains 'default' but no 'case' labels
2553                 # disable:
2554                 "/wd4018"  # signed/unsigned mismatch
2555                 "/wd4065"  # switch statement contains 'default' but no 'case' labels
2556                 "/wd4127"  # conditional expression is constant
2557                 "/wd4181"  # qualifier applied to reference type; ignored
2558                 "/wd4200"  # zero-sized array in struct/union
2559                 "/wd4244"  # conversion from 'type1' to 'type2', possible loss of data
2560                 "/wd4267"  # conversion from 'size_t' to 'type', possible loss of data
2561                 "/wd4305"  # truncation from 'type1' to 'type2'
2562                 "/wd4800"  # forcing value to bool 'true' or 'false'
2563                 # errors:
2564                 "/we4013"  # 'function' undefined; assuming extern returning int
2565                 "/we4431"  # missing type specifier - int assumed
2566         )
2567
2568         string(REPLACE ";" " " _WARNINGS "${_WARNINGS}")
2569         set(C_WARNINGS "${_WARNINGS}")
2570         set(CXX_WARNINGS "${_WARNINGS}")
2571         unset(_WARNINGS)
2572 endif()
2573
2574 # ensure python header is found since detection can fail, this could happen
2575 # with _any_ library but since we used a fixed python version this tends to
2576 # be most problematic.
2577 if(WITH_PYTHON)
2578         if(NOT EXISTS "${PYTHON_INCLUDE_DIR}/Python.h")
2579                 message(FATAL_ERROR "Missing: \"${PYTHON_INCLUDE_DIR}/Python.h\",\n"
2580                                                         "Set the cache entry 'PYTHON_INCLUDE_DIR' to point "
2581                                                         "to a valid python include path. Containing "
2582                                                         "Python.h for python version \"${PYTHON_VERSION}\"")
2583         endif()
2584
2585         if(WIN32)
2586                 # pass, we have this in an archive to extract
2587         elseif(WITH_PYTHON_INSTALL AND WITH_PYTHON_INSTALL_NUMPY)
2588                 find_python_package(numpy)
2589         endif()
2590
2591         if(WIN32 OR APPLE)
2592                 # pass, we have this in lib/python/site-packages
2593         elseif(WITH_PYTHON_INSTALL_REQUESTS)
2594                 find_python_package(requests)
2595         endif()
2596 endif()
2597
2598 # Include warnings first, so its possible to disable them with user defined flags
2599 # eg: -Wno-uninitialized
2600 set(CMAKE_C_FLAGS "${C_WARNINGS} ${CMAKE_C_FLAGS} ${PLATFORM_CFLAGS}")
2601 set(CMAKE_CXX_FLAGS "${CXX_WARNINGS} ${CMAKE_CXX_FLAGS} ${PLATFORM_CFLAGS}")
2602
2603 # defined above, platform spesific but shared names
2604 mark_as_advanced(
2605         CYCLES_OSL
2606         OSL_LIB_EXEC
2607         OSL_COMPILER
2608         OSL_LIB_COMP
2609         OSL_LIB_QUERY
2610         OSL_INCLUDES
2611 )
2612
2613 mark_as_advanced(
2614         LLVM_CONFIG
2615         LLVM_DIRECTORY
2616         LLVM_LIBRARY
2617         LLVM_VERSION
2618 )
2619
2620 #-------------------------------------------------------------------------------
2621 # Global Defines
2622
2623 # better not set includes here but this debugging option is off by default.
2624 if(WITH_CXX_GUARDEDALLOC)
2625         include_directories(${CMAKE_SOURCE_DIR}/intern/guardedalloc)
2626         add_definitions(-DWITH_CXX_GUARDEDALLOC)
2627 endif()
2628
2629 if(WITH_ASSERT_ABORT)
2630         add_definitions(-DWITH_ASSERT_ABORT)
2631 endif()
2632
2633 # message(STATUS "Using CFLAGS: ${CMAKE_C_FLAGS}")
2634 # message(STATUS "Using CXXFLAGS: ${CMAKE_CXX_FLAGS}")
2635
2636 #-----------------------------------------------------------------------------
2637 # Libraries
2638
2639 if(WITH_GTESTS)
2640         include(GTestTesting)
2641 endif()
2642
2643 if(WITH_BLENDER OR WITH_PLAYER)
2644         add_subdirectory(intern)
2645         add_subdirectory(extern)
2646
2647         # source after intern and extern to gather all
2648         # internal and external library information first, for test linking
2649         add_subdirectory(source)
2650 elseif(WITH_CYCLES_STANDALONE)
2651         add_subdirectory(intern/cycles)
2652         add_subdirectory(extern/clew)
2653         add_subdirectory(extern/cuew)
2654         if(NOT WITH_SYSTEM_GLEW)
2655                 add_subdirectory(extern/glew)
2656         endif()
2657 endif()
2658
2659 #-----------------------------------------------------------------------------
2660 # Blender Application
2661 if(WITH_BLENDER)
2662         add_subdirectory(source/creator)
2663 endif()
2664
2665
2666 #-----------------------------------------------------------------------------
2667 # Blender Player
2668 if(WITH_PLAYER)
2669         add_subdirectory(source/blenderplayer)
2670 endif()
2671
2672
2673 #-----------------------------------------------------------------------------
2674 # Testing
2675 add_subdirectory(tests)
2676
2677
2678 #-----------------------------------------------------------------------------
2679 # CPack for generating packages
2680 include(build_files/cmake/packaging.cmake)
2681
2682
2683 #-----------------------------------------------------------------------------
2684 # Print Final Configuration
2685
2686 if(FIRST_RUN)
2687         set(_config_msg "\n* Blender Configuration *")
2688         macro(info_cfg_option
2689                 _setting)
2690                 set(_msg "   * ${_setting}")
2691                 string(LENGTH "${_msg}" _len)
2692                 while("32" GREATER "${_len}")
2693                         set(_msg "${_msg} ")
2694                          math(EXPR _len "${_len} + 1")
2695                 endwhile()
2696
2697                 set(_config_msg "${_config_msg}\n${_msg}${${_setting}}")
2698         endmacro()
2699
2700         macro(info_cfg_text
2701                 _text)
2702                 set(_config_msg "${_config_msg}\n\n  ${_text}")
2703
2704
2705         endmacro()
2706
2707         message(STATUS "C Compiler:   \"${CMAKE_C_COMPILER_ID}\"")
2708         message(STATUS "C++ Compiler: \"${CMAKE_CXX_COMPILER_ID}\"")
2709
2710         info_cfg_text("Build Options:")
2711         info_cfg_option(WITH_GAMEENGINE)
2712         info_cfg_option(WITH_PLAYER)
2713         info_cfg_option(WITH_BULLET)
2714         info_cfg_option(WITH_IK_SOLVER)
2715         info_cfg_option(WITH_IK_ITASC)
2716         info_cfg_option(WITH_OPENCOLLADA)
2717         info_cfg_option(WITH_FFTW3)
2718         info_cfg_option(WITH_INTERNATIONAL)
2719         info_cfg_option(WITH_INPUT_NDOF)
2720         info_cfg_option(WITH_CYCLES)
2721         info_cfg_option(WITH_FREESTYLE)
2722         info_cfg_option(WITH_OPENCOLORIO)
2723
2724         info_cfg_text("Compiler Options:")
2725         info_cfg_option(WITH_BUILDINFO)
2726         info_cfg_option(WITH_OPENMP)
2727         info_cfg_option(WITH_RAYOPTIMIZATION)
2728
2729         info_cfg_text("System Options:")
2730         info_cfg_option(WITH_INSTALL_PORTABLE)
2731         info_cfg_option(WITH_X11_XF86VMODE)
2732         info_cfg_option(WITH_X11_XINPUT)
2733         info_cfg_option(WITH_MEM_JEMALLOC)
2734         info_cfg_option(WITH_MEM_VALGRIND)
2735         info_cfg_option(WITH_SYSTEM_GLEW)
2736         info_cfg_option(WITH_SYSTEM_OPENJPEG)
2737
2738         info_cfg_text("Image Formats:")
2739         info_cfg_option(WITH_OPENIMAGEIO)
2740         info_cfg_option(WITH_IMAGE_CINEON)
2741         info_cfg_option(WITH_IMAGE_DDS)
2742         info_cfg_option(WITH_IMAGE_HDR)
2743         info_cfg_option(WITH_IMAGE_OPENEXR)
2744         info_cfg_option(WITH_IMAGE_OPENJPEG)
2745         info_cfg_option(WITH_IMAGE_REDCODE)
2746         info_cfg_option(WITH_IMAGE_TIFF)
2747
2748         info_cfg_text("Audio:")
2749         info_cfg_option(WITH_OPENAL)
2750         info_cfg_option(WITH_SDL)
2751         info_cfg_option(WITH_JACK)
2752         info_cfg_option(WITH_JACK_DYNLOAD)
2753         info_cfg_option(WITH_CODEC_AVI)
2754         info_cfg_option(WITH_CODEC_FFMPEG)
2755         info_cfg_option(WITH_CODEC_SNDFILE)
2756
2757         info_cfg_text("Compression:")
2758         info_cfg_option(WITH_LZMA)
2759         info_cfg_option(WITH_LZO)
2760
2761         info_cfg_text("Python:")
2762         info_cfg_option(WITH_PYTHON_INSTALL)
2763         info_cfg_option(WITH_PYTHON_INSTALL_NUMPY)
2764         info_cfg_option(WITH_PYTHON_MODULE)
2765         info_cfg_option(WITH_PYTHON_SAFETY)
2766         if(APPLE)
2767                 info_cfg_option(WITH_PYTHON_FRAMEWORK)
2768         endif()
2769
2770         info_cfg_text("Modifiers:")
2771         info_cfg_option(WITH_MOD_BOOLEAN)
2772         info_cfg_option(WITH_MOD_REMESH)
2773         info_cfg_option(WITH_MOD_FLUID)
2774         info_cfg_option(WITH_MOD_OCEANSIM)
2775
2776         info_cfg_text("OpenGL:")
2777         info_cfg_option(WITH_GLEW_ES)
2778         info_cfg_option(WITH_GLU)
2779         info_cfg_option(WITH_GL_EGL)
2780         info_cfg_option(WITH_GL_PROFILE_COMPAT)
2781         info_cfg_option(WITH_GL_PROFILE_CORE)
2782         info_cfg_option(WITH_GL_PROFILE_ES20)
2783         if(WIN32)
2784                 info_cfg_option(WITH_GL_ANGLE)
2785         endif()
2786
2787         info_cfg_text("Other:")
2788         info_cfg_option(WITH_OPENNL)
2789
2790         # debug
2791         message(STATUS "HAVE_STDBOOL_H = ${HAVE_STDBOOL_H}")
2792
2793         info_cfg_text("")
2794
2795         message("${_config_msg}")
2796 endif()