Merge branch 'master' into object_nodes

Using a DerivedMesh directly for mesh data isn't so great because
the lifetime of a DM is not necessarily known at compile time, depending
on branching. node_counted_ptr is basically a simplified shared_ptr variant.

.gitignore

@@ -33,9 +33,3 @@ Desktop.ini
 /doc/python_api/sphinx-in-tmp/
 /doc/python_api/sphinx-in/
 /doc/python_api/sphinx-out/
-/doc/python_api/rst/bmesh.ops.rst
-/doc/python_api/rst/in_menu.png
-/doc/python_api/rst/menu_id.png
-/doc/python_api/rst/op_prop.png
-/doc/python_api/rst/run_script.png
-/doc/python_api/rst/spacebar.png

build_files/build_environment/install_deps.sh

@@ -25,8 +25,7 @@
 ARGS=$( \
 getopt \
 -o s:i:t:h \
---long source:,install:,tmp:,info:,threads:,help,show-deps,no-sudo,no-build,no-confirm,\
-with-all,with-opencollada,\
+--long source:,install:,tmp:,info:,threads:,help,show-deps,no-sudo,no-build,no-confirm,with-all,with-opencollada,\
 ver-ocio:,ver-oiio:,ver-llvm:,ver-osl:,ver-osd:,ver-openvdb:,\
 force-all,force-python,force-numpy,force-boost,\
 force-ocio,force-openexr,force-oiio,force-llvm,force-osl,force-osd,force-openvdb,\
@@ -282,9 +281,8 @@ SUDO="sudo"
 
 NO_BUILD=false
 NO_CONFIRM=false
-USE_CXX11=true  # Mandatory in blender2.8
 
-PYTHON_VERSION="3.5.2"
+PYTHON_VERSION="3.5.1"
 PYTHON_VERSION_MIN="3.5"
 PYTHON_FORCE_BUILD=false
 PYTHON_FORCE_REBUILD=false
@@ -317,7 +315,7 @@ OPENEXR_FORCE_REBUILD=false
 OPENEXR_SKIP=false
 _with_built_openexr=false
 
-OIIO_VERSION="1.7.8"
+OIIO_VERSION="1.6.9"
 OIIO_VERSION_MIN="1.6.0"
 OIIO_VERSION_MAX="1.9.0"  # UNKNOWN currently # Not supported by current OSL...
 OIIO_FORCE_BUILD=false
@@ -332,14 +330,14 @@ LLVM_FORCE_REBUILD=false
 LLVM_SKIP=false
 
 # OSL needs to be compiled for now!
-OSL_VERSION="1.7.5"
+OSL_VERSION="1.7.3"
 OSL_VERSION_MIN=$OSL_VERSION
 OSL_FORCE_BUILD=false
 OSL_FORCE_REBUILD=false
 OSL_SKIP=false
 
 # OpenSubdiv needs to be compiled for now
-OSD_VERSION="3.1.1"
+OSD_VERSION="3.0.2"
 OSD_VERSION_MIN=$OSD_VERSION
 OSD_FORCE_BUILD=false
 OSD_FORCE_REBUILD=false
@@ -367,7 +365,7 @@ OPENCOLLADA_FORCE_BUILD=false
 OPENCOLLADA_FORCE_REBUILD=false
 OPENCOLLADA_SKIP=false
 
-FFMPEG_VERSION="3.2.1"
+FFMPEG_VERSION="2.8.4"
 FFMPEG_VERSION_MIN="2.8.4"
 FFMPEG_FORCE_BUILD=false
 FFMPEG_FORCE_REBUILD=false
@@ -705,21 +703,6 @@ if [ "$WITH_ALL" = true -a "$OPENCOLLADA_SKIP" = false ]; then
 fi
 
 
-WARNING "****WARNING****"
-PRINT "If you are experiencing issues building Blender, _*TRY A FRESH, CLEAN BUILD FIRST*_!"
-PRINT "The same goes for install_deps itself, if you encounter issues, please first erase everything in $SRC and $INST"
-PRINT "(provided obviously you did not add anything yourself in those dirs!), and run install_deps.sh again!"
-PRINT "Often, changes in the libs built by this script, or in your distro package, cannot be handled simply, so..."
-PRINT ""
-PRINT "You may also try to use the '--build-foo' options to bypass your distribution's packages"
-PRINT "for some troublesome/buggy libraries..."
-PRINT ""
-PRINT ""
-PRINT "Ran with:"
-PRINT "    install_deps.sh $COMMANDLINE"
-PRINT ""
-PRINT ""
-
 
 # This has to be done here, because user might force some versions...
 PYTHON_SOURCE=( "https://www.python.org/ftp/python/$PYTHON_VERSION/Python-$PYTHON_VERSION.tgz" )
@@ -756,7 +739,7 @@ OSL_SOURCE_REPO=( "https://github.com/Nazg-Gul/OpenShadingLanguage.git" )
 OSL_SOURCE_REPO_UID="7d40ff5fe8e47b030042afb92d0e955f5aa96f48"
 OSL_SOURCE_REPO_BRANCH="blender-fixes"
 
-OSD_USE_REPO=false
+OSD_USE_REPO=true
 # Script foo to make the version string compliant with the archive name:
 # ${Varname//SearchForThisChar/ReplaceWithThisChar}
 OSD_SOURCE=( "https://github.com/PixarAnimationStudios/OpenSubdiv/archive/v${OSD_VERSION//./_}.tar.gz" )
@@ -783,20 +766,7 @@ OPENCOLLADA_REPO_BRANCH="master"
 
 FFMPEG_SOURCE=( "http://ffmpeg.org/releases/ffmpeg-$FFMPEG_VERSION.tar.bz2" )
 
-CXXFLAGS_BACK=$CXXFLAGS
-if [ "$USE_CXX11" = true ]; then
-  WARNING "C++11 is now mandatory for blender2.8, this *should* go smoothly with any very recent distribution.
-However, if you are experiencing linking errors (also when building Blender itself), please try the following:
-    * Re-run this script with `--build-all --force-all` options.
-    * Ensure your gcc version is at the very least 4.8, if possible you should really rather use gcc-5.1 or above.
 
-Please note that until the transition to C++11-built libraries if completed in your distribution, situation will
-remain fuzzy and incompatibilities may happen..."
-  PRINT ""
-  PRINT ""
-  CXXFLAGS="$CXXFLAGS -std=c++11"
-  export CXXFLAGS
-fi
 
 #### Show Dependencies ####
 
@@ -809,7 +779,7 @@ Those libraries should be available as packages in all recent distributions (opt
     * libjpeg, libpng, libtiff, [libopenjpeg], [libopenal].
     * libx11, libxcursor, libxi, libxrandr, libxinerama (and other libx... as needed).
     * libsqlite3, libbz2, libssl, libfftw3, libxml2, libtinyxml, yasm, libyaml-cpp.
-    * libsdl1.2, libglew, [libglewmx].\""
+    * libsdl1.2, libglew, libglewmx.\""
 
 DEPS_SPECIFIC_INFO="\"BUILDABLE DEPENDENCIES:
 
@@ -983,7 +953,7 @@ prepare_opt() {
 
 # Check whether the current package needs to be recompiled, based on a dummy file containing a magic number in its name...
 magic_compile_check() {
-  if [ -f $INST/.$1-magiccheck-$2-$USE_CXX11 ]; then
+  if [ -f $INST/.$1-magiccheck-$2 ]; then
     return 0
   else
     return 1
@@ -992,7 +962,7 @@ magic_compile_check() {
 
 magic_compile_set() {
   rm -f $INST/.$1-magiccheck-*
-  touch $INST/.$1-magiccheck-$2-$USE_CXX11
+  touch $INST/.$1-magiccheck-$2
 }
 
 # Note: should clean nicely in $INST, but not in $SRC, when we switch to a new version of a lib...
@@ -1652,10 +1622,6 @@ compile_OIIO() {
 #    fi
     cmake_d="$cmake_d -D USE_OCIO=OFF"
 
-    if [ "$USE_CXX11" = true ]; then
-      cmake_d="$cmake_d -D OIIO_BUILD_CPP11=ON"
-    fi
-
     if file /bin/cp | grep -q '32-bit'; then
       cflags="-fPIC -m32 -march=i686"
     else
@@ -1867,9 +1833,6 @@ compile_OSL() {
     cmake_d="$cmake_d -D OSL_BUILD_PLUGINS=OFF"
     cmake_d="$cmake_d -D OSL_BUILD_TESTS=OFF"
     cmake_d="$cmake_d -D USE_SIMD=sse2"
-    if [ "$USE_CXX11" = true ]; then
-        cmake_d="$cmake_d -D OSL_BUILD_CPP11=1"
-    fi
 
     #~ cmake_d="$cmake_d -D ILMBASE_VERSION=$ILMBASE_VERSION"
 
@@ -1944,7 +1907,7 @@ compile_OSD() {
   fi
 
   # To be changed each time we make edits that would modify the compiled result!
-  osd_magic=2
+  osd_magic=1
   _init_osd
 
   # Clean install if needed!
@@ -2472,7 +2435,7 @@ compile_FFmpeg() {
         --enable-avfilter --disable-vdpau \
         --disable-bzlib --disable-libgsm --disable-libspeex \
         --enable-pthreads --enable-zlib --enable-stripping --enable-runtime-cpudetect \
-        --disable-vaapi --disable-nonfree --enable-gpl \
+        --disable-vaapi --disable-libfaac --disable-nonfree --enable-gpl \
         --disable-postproc --disable-librtmp --disable-libopencore-amrnb \
         --disable-libopencore-amrwb --disable-libdc1394 --disable-version3 --disable-outdev=sdl \
         --disable-libxcb \
@@ -2599,9 +2562,8 @@ install_DEB() {
              git libfreetype6-dev libx11-dev flex bison libtbb-dev libxxf86vm-dev \
              libxcursor-dev libxi-dev wget libsqlite3-dev libxrandr-dev libxinerama-dev \
              libbz2-dev libncurses5-dev libssl-dev liblzma-dev libreadline-dev $OPENJPEG_DEV \
-             libopenal-dev libglew-dev yasm $THEORA_DEV $VORBIS_DEV $OGG_DEV \
+             libopenal-dev libglew-dev libglewmx-dev yasm $THEORA_DEV $VORBIS_DEV $OGG_DEV \
              libsdl1.2-dev libfftw3-dev patch bzip2 libxml2-dev libtinyxml-dev libjemalloc-dev"
-             # libglewmx-dev  (broken in deb testing currently...)
 
   OPENJPEG_USE=true
   VORBIS_USE=true
@@ -4035,6 +3997,9 @@ install_OTHER() {
   fi
 
   if [ "$_do_compile_llvm" = true ]; then
+    install_packages_DEB libffi-dev
+    # LLVM can't find the debian ffi header dir
+    _FFI_INCLUDE_DIR=`dpkg -L libffi-dev | grep -e ".*/ffi.h" | sed -r 's/(.*)\/ffi.h/\1/'`
     PRINT ""
     compile_LLVM
     have_llvm=true
@@ -4053,6 +4018,7 @@ install_OTHER() {
 
   if [ "$_do_compile_osl" = true ]; then
     if [ "$have_llvm" = true ]; then
+      install_packages_DEB flex bison libtbb-dev
       PRINT ""
       compile_OSL
     else
@@ -4071,6 +4037,7 @@ install_OTHER() {
   fi
 
   if [ "$_do_compile_osd" = true ]; then
+    install_packages_DEB flex bison libtbb-dev
     PRINT ""
     compile_OSD
   fi
@@ -4087,6 +4054,10 @@ install_OTHER() {
     fi
 
     if [ "$_do_compile_collada" = true ]; then
+      install_packages_DEB libpcre3-dev
+      # Find path to libxml shared lib...
+      _XML2_LIB=`dpkg -L libxml2-dev | grep -e ".*/libxml2.so"`
+      # No package
       PRINT ""
       compile_OpenCOLLADA
     fi
@@ -4171,6 +4142,16 @@ print_info_ffmpeglink() {
 }
 
 print_info() {
+  PRINT ""
+  PRINT ""
+  WARNING "****WARNING****"
+  PRINT "If you are experiencing issues building Blender, _*TRY A FRESH, CLEAN BUILD FIRST*_!"
+  PRINT "The same goes for install_deps itself, if you encounter issues, please first erase everything in $SRC and $INST"
+  PRINT "(provided obviously you did not add anything yourself in those dirs!), and run install_deps.sh again!"
+  PRINT "Often, changes in the libs built by this script, or in your distro package, cannot be handled simply, so..."
+  PRINT ""
+  PRINT "You may also try to use the '--build-foo' options to bypass your distribution's packages"
+  PRINT "for some troublesome/buggy libraries..."
   PRINT ""
   PRINT ""
   PRINT "Ran with:"
@@ -4183,12 +4164,6 @@ print_info() {
   _buildargs="$_buildargs -U *OPENCOLORIO* -U *OPENEXR* -U *OPENIMAGEIO* -U *LLVM* -U *CYCLES*"
   _buildargs="$_buildargs -U *OPENSUBDIV* -U *OPENVDB* -U *COLLADA* -U *FFMPEG* -U *ALEMBIC*"
 
-  if [ "$USE_CXX11" = true ]; then
-    _1="-D WITH_CXX11=ON"
-    PRINT "  $_1"
-    _buildargs="$_buildargs $_1"
-  fi
-
   _1="-D WITH_CODEC_SNDFILE=ON"
   PRINT "  $_1"
   _buildargs="$_buildargs $_1"
@@ -4352,6 +4327,3 @@ PRINT ""
 # Switch back to user language.
 LANG=LANG_BACK
 export LANG
-
-CXXFLAGS=$CXXFLAGS_BACK
-export CXXFLAGS

build_files/buildbot/master.cfg

@@ -94,7 +94,6 @@ all_repositories = {
     r'git://git.blender.org/blender-translations.git': 'blender-translations',
     r'git://git.blender.org/blender-addons.git': 'blender-addons',
     r'git://git.blender.org/blender-addons-contrib.git': 'blender-addons-contrib',
-    r'git://git.blender.org/blender-dev-tools.git': 'blender-dev-tools',
     r'https://svn.blender.org/svnroot/bf-blender/': 'lib svn',
 }
 
@@ -129,7 +128,6 @@ def schedule_force_build(name):
             forcesched.CodebaseParameter(hide=True, codebase="blender-translations"),
             forcesched.CodebaseParameter(hide=True, codebase="blender-addons"),
             forcesched.CodebaseParameter(hide=True, codebase="blender-addons-contrib"),
-            forcesched.CodebaseParameter(hide=True, codebase="blender-dev-tools"),
             forcesched.CodebaseParameter(hide=True, codebase="lib svn")],
         properties=[]))
 
@@ -145,7 +143,6 @@ def schedule_build(name, hour, minute=0):
                 "blender-translations": {"repository": "", "branch": "master"},
                 "blender-addons": {"repository": "", "branch": "master"},
                 "blender-addons-contrib": {"repository": "", "branch": "master"},
-                "blender-dev-tools": {"repository": "", "branch": "master"},
                 "lib svn": {"repository": "", "branch": "trunk"}},
             branch=current_branch,
             builderNames=[name],
@@ -267,8 +264,7 @@ def generic_builder(id, libdir='', branch='', rsync=False):
 
     for submodule in ('blender-translations',
                       'blender-addons',
-                      'blender-addons-contrib',
-                      'blender-dev-tools'):
+                      'blender-addons-contrib'):
         f.addStep(git_submodule_step(submodule))
 
     f.addStep(git_step(branch))
@@ -297,14 +293,13 @@ def generic_builder(id, libdir='', branch='', rsync=False):
 # Builders
 
 add_builder(c, 'mac_x86_64_10_6_cmake', 'darwin-9.x.universal', generic_builder, hour=5)
-# add_builder(c, 'linux_glibc211_i686_cmake', '', generic_builder, hour=1)
-# add_builder(c, 'linux_glibc211_x86_64_cmake', '', generic_builder, hour=2)
+add_builder(c, 'linux_glibc211_i686_cmake', '', generic_builder, hour=1)
+add_builder(c, 'linux_glibc211_x86_64_cmake', '', generic_builder, hour=2)
 add_builder(c, 'linux_glibc219_i686_cmake', '', generic_builder, hour=3)
 add_builder(c, 'linux_glibc219_x86_64_cmake', '', generic_builder, hour=4)
 add_builder(c, 'win32_cmake_vc2013', 'windows_vc12', generic_builder, hour=3)
 add_builder(c, 'win64_cmake_vc2013', 'win64_vc12', generic_builder, hour=4)
-add_builder(c, 'win32_cmake_vc2015', 'windows_vc14', generic_builder, hour=5)
-add_builder(c, 'win64_cmake_vc2015', 'win64_vc14', generic_builder, hour=6)
+add_builder(c, 'win64_cmake_vc2015', 'win64_vc14', generic_builder, hour=5)
 
 # STATUS TARGETS
 #

build_files/buildbot/slave_compile.py

@@ -72,11 +72,8 @@ if 'cmake' in builder:
         # Set up OSX architecture
         if builder.endswith('x86_64_10_6_cmake'):
             cmake_extra_options.append('-DCMAKE_OSX_ARCHITECTURES:STRING=x86_64')
-        cmake_extra_options.append('-DCUDA_NVCC_EXECUTABLE=/usr/local/cuda8-hack/bin/nvcc')
-        cmake_extra_options.append('-DWITH_CODEC_QUICKTIME=OFF')
-        cmake_extra_options.append('-DCMAKE_OSX_DEPLOYMENT_TARGET=10.6')
-        build_cubins = False
-
+        cmake_extra_options.append('-DCUDA_NVCC_EXECUTABLE=/usr/local/cuda-hack/bin/nvcc')
+        cmake_extra_options.append('-DCUDA_NVCC8_EXECUTABLE=/usr/local/cuda8-hack/bin/nvcc')
 
     elif builder.startswith('win'):
         if builder.endswith('_vc2015'):
@@ -93,7 +90,8 @@ if 'cmake' in builder:
             elif builder.startswith('win32'):
                 bits = 32
                 cmake_options.extend(['-G', 'Visual Studio 12 2013'])
-        cmake_extra_options.append('-DCUDA_NVCC_EXECUTABLE:FILEPATH=C:/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v8.0/bin/nvcc.exe')
+        cmake_extra_options.append('-DCUDA_NVCC_EXECUTABLE:FILEPATH=C:/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v7.5/bin/nvcc.exe')
+        cmake_extra_options.append('-DCUDA_NVCC8_EXECUTABLE:FILEPATH=C:/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v8.0/bin/nvcc.exe')
 
     elif builder.startswith('linux'):
         tokens = builder.split("_")
@@ -113,7 +111,8 @@ if 'cmake' in builder:
             cuda_chroot_name = 'buildbot_' + deb_name + '_x86_64'
             targets = ['player', 'blender', 'cuda']
 
-        cmake_extra_options.append('-DCUDA_NVCC_EXECUTABLE=/usr/local/cuda-8.0/bin/nvcc')
+        cmake_extra_options.append('-DCUDA_NVCC_EXECUTABLE=/usr/local/cuda-7.5/bin/nvcc')
+        cmake_extra_options.append('-DCUDA_NVCC8_EXECUTABLE=/usr/local/cuda-8.0/bin/nvcc')
 
     cmake_options.append("-C" + os.path.join(blender_dir, cmake_config_file))
 
@@ -183,8 +182,10 @@ if 'cmake' in builder:
             print('Condifuration FAILED!')
             sys.exit(retcode)
 
-        if 'win32' in builder or 'win64' in builder:
-            command = ['cmake', '--build', '.', '--target', target_name, '--config', 'Release']
+        if 'win32' in builder:
+            command = ['msbuild', 'INSTALL.vcxproj', '/Property:PlatformToolset=v120_xp', '/p:Configuration=Release']
+        elif 'win64' in builder:
+            command = ['msbuild', 'INSTALL.vcxproj', '/p:Configuration=Release']
         else:
             command = target_chroot_prefix + ['make', '-s', '-j2', target_name]
 

build_files/cmake/Modules/FindJack.cmake

@@ -1,15 +1,15 @@
-# - Find JACK library
-# Find the native JACK includes and library
+# - Find Jack library
+# Find the native Jack includes and library
 # This module defines
 #  JACK_INCLUDE_DIRS, where to find jack.h, Set when
 #                        JACK_INCLUDE_DIR is found.
-#  JACK_LIBRARIES, libraries to link against to use JACK.
-#  JACK_ROOT_DIR, The base directory to search for JACK.
+#  JACK_LIBRARIES, libraries to link against to use Jack.
+#  JACK_ROOT_DIR, The base directory to search for Jack.
 #                    This can also be an environment variable.
-#  JACK_FOUND, If false, do not try to use JACK.
+#  JACK_FOUND, If false, do not try to use Jack.
 #
 # also defined, but not for general use are
-#  JACK_LIBRARY, where to find the JACK library.
+#  JACK_LIBRARY, where to find the Jack library.
 
 #=============================================================================
 # Copyright 2011 Blender Foundation.

build_files/cmake/Modules/FindLLVM.cmake

@@ -57,6 +57,13 @@ if(NOT LLVM_LIBPATH)
 	set(LLVM_LIBPATH ${LLVM_LIBPATH} CACHE PATH "Path to the LLVM library path")
 	mark_as_advanced(LLVM_LIBPATH)
 endif()
+if(NOT LLVM_INCLUDE_DIRS)
+	execute_process(COMMAND ${LLVM_CONFIG} --includedir
+					OUTPUT_VARIABLE LLVM_INCLUDE_DIRS
+					OUTPUT_STRIP_TRAILING_WHITESPACE)
+	set(LLVM_INCLUDE_DIRS ${LLVM_INCLUDE_DIRS} CACHE PATH "Path to the LLVM include directory")
+	mark_as_advanced(LLVM_INCLUDE_DIRS)
+endif()
 
 if(LLVM_STATIC)
 	find_library(LLVM_LIBRARY
@@ -80,6 +87,9 @@ if(LLVM_LIBRARY AND LLVM_ROOT_DIR AND LLVM_LIBPATH)
 		                OUTPUT_VARIABLE LLVM_LIBRARY
 		                OUTPUT_STRIP_TRAILING_WHITESPACE)
 		string(REPLACE " " ";" LLVM_LIBRARY "${LLVM_LIBRARY}")
+
+		# libterminfo is missing in llvm-config --libfiles
+		set(LLVM_LIBRARY ${LLVM_LIBRARY} tinfo)
 	endif()
 endif()
 

build_files/cmake/buildinfo.cmake

@@ -27,12 +27,13 @@ if(EXISTS ${SOURCE_DIR}/.git)
 		                OUTPUT_VARIABLE MY_WC_HASH
 		                OUTPUT_STRIP_TRAILING_WHITESPACE)
 
-		execute_process(COMMAND git branch --list master blender-v* --contains ${MY_WC_HASH}
+		execute_process(COMMAND git branch --list master --contains ${MY_WC_HASH}
 		                WORKING_DIRECTORY ${SOURCE_DIR}
 		                OUTPUT_VARIABLE _git_contains_check
 		                OUTPUT_STRIP_TRAILING_WHITESPACE)
 
-		if(NOT _git_contains_check STREQUAL "")
+		STRING(REGEX REPLACE "^[ \t]+" "" _git_contains_check "${_git_contains_check}")
+		if(_git_contains_check STREQUAL "master")
 			set(MY_WC_BRANCH "master")
 		else()
 			execute_process(COMMAND git show-ref --tags -d
@@ -47,22 +48,6 @@ if(EXISTS ${SOURCE_DIR}/.git)
 
 			if(_git_tag_hashes MATCHES "${_git_head_hash}")
 				set(MY_WC_BRANCH "master")
-			else()
-				execute_process(COMMAND git branch --contains ${MY_WC_HASH}
-				                WORKING_DIRECTORY ${SOURCE_DIR}
-				                OUTPUT_VARIABLE _git_contains_branches
-				                OUTPUT_STRIP_TRAILING_WHITESPACE)
-				string(REGEX REPLACE "^\\*[ \t]+" "" _git_contains_branches "${_git_contains_branches}")
-				string(REGEX REPLACE "[\r\n]+" ";" _git_contains_branches "${_git_contains_branches}")
-				string(REGEX REPLACE ";[ \t]+" ";" _git_contains_branches "${_git_contains_branches}")
-				foreach(_branch ${_git_contains_branches})
-					if (NOT "${_branch}" MATCHES "\\(HEAD.*")
-						set(MY_WC_BRANCH "${_branch}")
-						break()
-					endif()
-				endforeach()
-				unset(_branch)
-				unset(_git_contains_branches)
 			endif()
 
 			unset(_git_tag_hashes)

build_files/cmake/config/blender_full.cmake

@@ -12,7 +12,6 @@ set(WITH_CODEC_FFMPEG        ON  CACHE BOOL "" FORCE)
 set(WITH_CODEC_SNDFILE       ON  CACHE BOOL "" FORCE)
 set(WITH_CYCLES              ON  CACHE BOOL "" FORCE)
 set(WITH_CYCLES_OSL          ON  CACHE BOOL "" FORCE)
-set(WITH_CYCLES_OPENSUBDIV   ON  CACHE BOOL "" FORCE)
 set(WITH_FFTW3               ON  CACHE BOOL "" FORCE)
 set(WITH_LIBMV               ON  CACHE BOOL "" FORCE)
 set(WITH_LIBMV_SCHUR_SPECIALIZATIONS ON CACHE BOOL "" FORCE)

build_files/cmake/config/blender_lite.cmake

@@ -16,7 +16,6 @@ set(WITH_CODEC_FFMPEG        OFF CACHE BOOL "" FORCE)
 set(WITH_CODEC_SNDFILE       OFF CACHE BOOL "" FORCE)
 set(WITH_CYCLES              OFF CACHE BOOL "" FORCE)
 set(WITH_CYCLES_OSL          OFF CACHE BOOL "" FORCE)
-set(WITH_CYCLES_OPENSUBDIV   OFF CACHE BOOL "" FORCE)
 set(WITH_FFTW3               OFF CACHE BOOL "" FORCE)
 set(WITH_LIBMV               OFF CACHE BOOL "" FORCE)
 set(WITH_LLVM                OFF CACHE BOOL "" FORCE)
@@ -49,7 +48,6 @@ set(WITH_OPENCOLLADA         OFF CACHE BOOL "" FORCE)
 set(WITH_OPENCOLORIO         OFF CACHE BOOL "" FORCE)
 set(WITH_OPENIMAGEIO         OFF CACHE BOOL "" FORCE)
 set(WITH_OPENMP              OFF CACHE BOOL "" FORCE)
-set(WITH_OPENSUBDIV          OFF CACHE BOOL "" FORCE)
 set(WITH_OPENVDB             OFF CACHE BOOL "" FORCE)
 set(WITH_RAYOPTIMIZATION     OFF CACHE BOOL "" FORCE)
 set(WITH_SDL                 OFF CACHE BOOL "" FORCE)

build_files/cmake/config/blender_release.cmake

@@ -1,79 +0,0 @@
-# Turn everything ON thats expected for an official release builds.
-#
-# Example usage:
-#   cmake -C../blender/build_files/cmake/config/blender_release.cmake  ../blender
-#
-
-set(WITH_ALEMBIC             ON  CACHE BOOL "" FORCE)
-set(WITH_BUILDINFO           ON  CACHE BOOL "" FORCE)
-set(WITH_BULLET              ON  CACHE BOOL "" FORCE)
-set(WITH_CODEC_AVI           ON  CACHE BOOL "" FORCE)
-set(WITH_CODEC_FFMPEG        ON  CACHE BOOL "" FORCE)
-set(WITH_CODEC_SNDFILE       ON  CACHE BOOL "" FORCE)
-set(WITH_CYCLES              ON  CACHE BOOL "" FORCE)
-set(WITH_CYCLES_OSL          ON  CACHE BOOL "" FORCE)
-set(WITH_CYCLES_OPENSUBDIV   ON  CACHE BOOL "" FORCE)
-set(WITH_FFTW3               ON  CACHE BOOL "" FORCE)
-set(WITH_LIBMV               ON  CACHE BOOL "" FORCE)
-set(WITH_LIBMV_SCHUR_SPECIALIZATIONS ON CACHE BOOL "" FORCE)
-set(WITH_GAMEENGINE          ON  CACHE BOOL "" FORCE)
-set(WITH_COMPOSITOR          ON  CACHE BOOL "" FORCE)
-set(WITH_FREESTYLE           ON  CACHE BOOL "" FORCE)
-set(WITH_GHOST_XDND          ON  CACHE BOOL "" FORCE)
-set(WITH_IK_SOLVER           ON  CACHE BOOL "" FORCE)
-set(WITH_IK_ITASC            ON  CACHE BOOL "" FORCE)
-set(WITH_IMAGE_CINEON        ON  CACHE BOOL "" FORCE)
-set(WITH_IMAGE_DDS           ON  CACHE BOOL "" FORCE)
-set(WITH_IMAGE_FRAMESERVER   ON  CACHE BOOL "" FORCE)
-set(WITH_IMAGE_HDR           ON  CACHE BOOL "" FORCE)
-set(WITH_IMAGE_OPENEXR       ON  CACHE BOOL "" FORCE)
-set(WITH_IMAGE_OPENJPEG      ON  CACHE BOOL "" FORCE)
-set(WITH_IMAGE_TIFF          ON  CACHE BOOL "" FORCE)
-set(WITH_INPUT_NDOF          ON  CACHE BOOL "" FORCE)
-set(WITH_INTERNATIONAL       ON  CACHE BOOL "" FORCE)
-set(WITH_JACK                ON  CACHE BOOL "" FORCE)
-set(WITH_LZMA                ON  CACHE BOOL "" FORCE)
-set(WITH_LZO                 ON  CACHE BOOL "" FORCE)
-set(WITH_MOD_BOOLEAN         ON  CACHE BOOL "" FORCE)
-set(WITH_MOD_FLUID           ON  CACHE BOOL "" FORCE)
-set(WITH_MOD_REMESH          ON  CACHE BOOL "" FORCE)
-set(WITH_MOD_SMOKE           ON  CACHE BOOL "" FORCE)
-set(WITH_MOD_OCEANSIM        ON  CACHE BOOL "" FORCE)
-set(WITH_AUDASPACE           ON  CACHE BOOL "" FORCE)
-set(WITH_OPENAL              ON  CACHE BOOL "" FORCE)
-set(WITH_OPENCOLLADA         ON  CACHE BOOL "" FORCE)
-set(WITH_OPENCOLORIO         ON  CACHE BOOL "" FORCE)
-set(WITH_OPENMP              ON  CACHE BOOL "" FORCE)
-set(WITH_OPENVDB             ON  CACHE BOOL "" FORCE)
-set(WITH_OPENVDB_BLOSC       ON  CACHE BOOL "" FORCE)
-set(WITH_PYTHON_INSTALL      ON  CACHE BOOL "" FORCE)
-set(WITH_RAYOPTIMIZATION     ON  CACHE BOOL "" FORCE)
-set(WITH_SDL                 ON  CACHE BOOL "" FORCE)
-set(WITH_X11_XINPUT          ON  CACHE BOOL "" FORCE)
-set(WITH_X11_XF86VMODE       ON  CACHE BOOL "" FORCE)
-
-set(WITH_PLAYER              ON  CACHE BOOL "" FORCE)
-set(WITH_MEM_JEMALLOC        ON  CACHE BOOL "" FORCE)
-set(WITH_CYCLES_CUDA_BINARIES ON  CACHE BOOL "" FORCE)
-set(CYCLES_CUDA_BINARIES_ARCH sm_20;sm_21;sm_30;sm_35;sm_37;sm_50;sm_52;sm_60;sm_61 CACHE STRING "" FORCE)
-
-# platform dependent options
-if(UNIX AND NOT APPLE)
-	set(WITH_JACK                ON  CACHE BOOL "" FORCE)
-	set(WITH_DOC_MANPAGE         ON  CACHE BOOL "" FORCE)
-	set(WITH_OPENSUBDIV          ON  CACHE BOOL "" FORCE)
-elseif(WIN32)
-	set(WITH_JACK                OFF CACHE BOOL "" FORCE)
-	if(NOT CMAKE_COMPILER_IS_GNUCC)
-		set(WITH_OPENSUBDIV          ON  CACHE BOOL "" FORCE)
-	else()
-		# MinGW exceptions
-		set(WITH_OPENSUBDIV          OFF CACHE BOOL "" FORCE)
-		set(WITH_CODEC_SNDFILE       OFF CACHE BOOL "" FORCE)
-		set(WITH_CYCLES_OSL          OFF CACHE BOOL "" FORCE)
-	endif()
-elseif(APPLE)
-	set(WITH_JACK                ON  CACHE BOOL "" FORCE)
-	set(WITH_CODEC_QUICKTIME     ON  CACHE BOOL "" FORCE)
-	set(WITH_OPENSUBDIV          OFF CACHE BOOL "" FORCE)
-endif()

build_files/cmake/macros.cmake

@@ -359,6 +359,7 @@ function(setup_liblinks
 	target_link_libraries(
 		${target}
 		${PNG_LIBRARIES}
+		${ZLIB_LIBRARIES}
 		${FREETYPE_LIBRARY}
 	)
 
@@ -415,7 +416,7 @@ function(setup_liblinks
 	if(WITH_OPENCOLORIO)
 		target_link_libraries(${target} ${OPENCOLORIO_LIBRARIES})
 	endif()
-	if(WITH_OPENSUBDIV OR WITH_CYCLES_OPENSUBDIV)
+	if(WITH_OPENSUBDIV)
 		if(WIN32 AND NOT UNIX)
 			file_list_suffix(OPENSUBDIV_LIBRARIES_DEBUG "${OPENSUBDIV_LIBRARIES}" "_d")
 			target_link_libraries_debug(${target} "${OPENSUBDIV_LIBRARIES_DEBUG}")
@@ -509,17 +510,11 @@ function(setup_liblinks
 		endif()
 	endif()
 
-	target_link_libraries(
-		${target}
-		${ZLIB_LIBRARIES}
-	)
-
 	#system libraries with no dependencies such as platform link libs or opengl should go last
 	target_link_libraries(${target}
 			${BLENDER_GL_LIBRARIES})
 
-	#target_link_libraries(${target} ${PLATFORM_LINKLIBS} ${CMAKE_DL_LIBS})
-	target_link_libraries(${target} ${PLATFORM_LINKLIBS})
+	target_link_libraries(${target} ${PLATFORM_LINKLIBS} ${CMAKE_DL_LIBS})
 endfunction()
 
 
@@ -606,6 +601,9 @@ function(SETUP_BLENDER_SORTED_LIBS)
 		bf_gpu
 		bf_blenloader
 		bf_blenkernel
+		bf_blenvm
+		bf_blenvm_compile
+		bf_blenvm_bvm
 		bf_physics
 		bf_nodes
 		bf_rna
@@ -746,7 +744,7 @@ function(SETUP_BLENDER_SORTED_LIBS)
 		list(APPEND BLENDER_SORTED_LIBS bf_intern_gpudirect)
 	endif()
 
-	if(WITH_OPENSUBDIV OR WITH_CYCLES_OPENSUBDIV)
+	if(WITH_OPENSUBDIV)
 		list(APPEND BLENDER_SORTED_LIBS bf_intern_opensubdiv)
 	endif()
 
@@ -754,6 +752,10 @@ function(SETUP_BLENDER_SORTED_LIBS)
 		list(APPEND BLENDER_SORTED_LIBS bf_intern_openvdb)
 	endif()
 
+	if(WITH_LLVM)
+		list_insert_after(BLENDER_SORTED_LIBS "bf_blenvm" "bf_blenvm_llvm")
+	endif()
+
 	foreach(SORTLIB ${BLENDER_SORTED_LIBS})
 		set(REMLIB ${SORTLIB})
 		foreach(SEARCHLIB ${BLENDER_LINK_LIBS})
@@ -1579,26 +1581,3 @@ macro(openmp_delayload
 			endif(WITH_OPENMP)
 		endif(MSVC)
 endmacro()
-
-MACRO(WINDOWS_SIGN_TARGET target)
-	if (WITH_WINDOWS_CODESIGN)
-		if (!SIGNTOOL_EXE)
-			error("Codesigning is enabled, but signtool is not found")
-		else()
-			if (WINDOWS_CODESIGN_PFX_PASSWORD)
-				set(CODESIGNPASSWORD /p ${WINDOWS_CODESIGN_PFX_PASSWORD})
-			else()
-				if ($ENV{PFXPASSWORD})
-					set(CODESIGNPASSWORD /p $ENV{PFXPASSWORD})
-				else()
-					message( FATAL_ERROR "WITH_WINDOWS_CODESIGN is on but WINDOWS_CODESIGN_PFX_PASSWORD not set, and environment variable PFXPASSWORD not found, unable to sign code.")
-				endif()
-			endif()
-			add_custom_command(TARGET ${target}
-						POST_BUILD
-						COMMAND ${SIGNTOOL_EXE} sign /f ${WINDOWS_CODESIGN_PFX} ${CODESIGNPASSWORD} $<TARGET_FILE:${target}>
-						VERBATIM
-				)
-		endif()
-	endif()
-ENDMACRO()

build_files/cmake/packaging.cmake

@@ -38,21 +38,7 @@ unset(MY_WC_HASH)
 # Force Package Name
 execute_process(COMMAND date "+%Y%m%d" OUTPUT_VARIABLE CPACK_DATE OUTPUT_STRIP_TRAILING_WHITESPACE)
 string(TOLOWER ${PROJECT_NAME} PROJECT_NAME_LOWER)
-if (MSVC)
-	if ("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
-		set(PACKAGE_ARCH windows64)
-	else()
-		set(PACKAGE_ARCH windows32)
-	endif()
-else(MSVC)
-	set(PACKAGE_ARCH ${CMAKE_SYSTEM_PROCESSOR})
-endif()
-
-if (CPACK_OVERRIDE_PACKAGENAME)
-	set(CPACK_PACKAGE_FILE_NAME ${CPACK_OVERRIDE_PACKAGENAME}-${PACKAGE_ARCH})
-else()
-	set(CPACK_PACKAGE_FILE_NAME ${PROJECT_NAME_LOWER}-${MAJOR_VERSION}.${MINOR_VERSION}.${PATCH_VERSION}-git${CPACK_DATE}.${BUILD_REV}-${PACKAGE_ARCH})
-endif()
+set(CPACK_PACKAGE_FILE_NAME ${PROJECT_NAME_LOWER}-${MAJOR_VERSION}.${MINOR_VERSION}.${PATCH_VERSION}-git${CPACK_DATE}.${BUILD_REV}-${CMAKE_SYSTEM_PROCESSOR})
 
 if(CMAKE_SYSTEM_NAME MATCHES "Linux")
 	# RPM packages
@@ -97,8 +83,6 @@ if(WIN32)
 endif()
 
 set(CPACK_PACKAGE_EXECUTABLES "blender" "blender")
-set(CPACK_CREATE_DESKTOP_LINKS "blender" "blender")
-
 include(CPack)
 
 # Target for build_archive.py script, to automatically pass along

build_files/cmake/platform/platform_apple.cmake

@@ -1,468 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# The Original Code is Copyright (C) 2016, Blender Foundation
-# All rights reserved.
-#
-# Contributor(s): Sergey Sharybin.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-# Libraries configuration for Apple.
-
-if(NOT DEFINED LIBDIR)
-	if(WITH_CXX11)
-		set(LIBDIR ${CMAKE_SOURCE_DIR}/../lib/darwin)
-	else()
-		set(LIBDIR ${CMAKE_SOURCE_DIR}/../lib/darwin-9.x.universal)
-	endif()
-else()
-	message(STATUS "Using pre-compiled LIBDIR: ${LIBDIR}")
-endif()
-if(NOT EXISTS "${LIBDIR}/")
-	message(FATAL_ERROR "Mac OSX requires pre-compiled libs at: '${LIBDIR}'")
-endif()
-
-if(WITH_OPENAL)
-	find_package(OpenAL)
-	if(OPENAL_FOUND)
-		set(WITH_OPENAL ON)
-		set(OPENAL_INCLUDE_DIR "${LIBDIR}/openal/include")
-	else()
-		set(WITH_OPENAL OFF)
-	endif()
-endif()
-
-if(WITH_ALEMBIC)
-	set(ALEMBIC ${LIBDIR}/alembic)
-	set(ALEMBIC_INCLUDE_DIR ${ALEMBIC}/include)
-	set(ALEMBIC_INCLUDE_DIRS ${ALEMBIC_INCLUDE_DIR})
-	set(ALEMBIC_LIBPATH ${ALEMBIC}/lib)
-	set(ALEMBIC_LIBRARIES Alembic)
-endif()
-
-if(WITH_OPENSUBDIV OR WITH_CYCLES_OPENSUBDIV)
-	set(OPENSUBDIV ${LIBDIR}/opensubdiv)
-	set(OPENSUBDIV_LIBPATH ${OPENSUBDIV}/lib)
-	find_library(OSD_LIB_CPU NAMES osdCPU PATHS ${OPENSUBDIV_LIBPATH})
-	find_library(OSD_LIB_GPU NAMES osdGPU PATHS ${OPENSUBDIV_LIBPATH})
-	set(OPENSUBDIV_INCLUDE_DIR ${OPENSUBDIV}/include)
-	set(OPENSUBDIV_INCLUDE_DIRS ${OPENSUBDIV_INCLUDE_DIR})
-	list(APPEND OPENSUBDIV_LIBRARIES ${OSD_LIB_CPU} ${OSD_LIB_GPU})
-endif()
-
-if(WITH_JACK)
-	find_library(JACK_FRAMEWORK
-		NAMES jackmp
-	)
-	set(JACK_INCLUDE_DIRS ${JACK_FRAMEWORK}/headers)
-	if(NOT JACK_FRAMEWORK)
-		set(WITH_JACK OFF)
-	endif()
-endif()
-
-if(WITH_CODEC_SNDFILE)
-	set(SNDFILE ${LIBDIR}/sndfile)
-	set(SNDFILE_INCLUDE_DIRS ${SNDFILE}/include)
-	set(SNDFILE_LIBRARIES sndfile FLAC ogg vorbis vorbisenc)
-	set(SNDFILE_LIBPATH ${SNDFILE}/lib ${LIBDIR}/ffmpeg/lib)  # TODO, deprecate
-endif()
-
-if(WITH_PYTHON)
-	# we use precompiled libraries for py 3.5 and up by default
-	set(PYTHON_VERSION 3.5)
-	if(NOT WITH_PYTHON_MODULE AND NOT WITH_PYTHON_FRAMEWORK)
-		# normally cached but not since we include them with blender
-		set(PYTHON_INCLUDE_DIR "${LIBDIR}/python/include/python${PYTHON_VERSION}m")
-		set(PYTHON_EXECUTABLE "${LIBDIR}/python/bin/python${PYTHON_VERSION}m")
-		set(PYTHON_LIBRARY python${PYTHON_VERSION}m)
-		set(PYTHON_LIBPATH "${LIBDIR}/python/lib/python${PYTHON_VERSION}")
-		# set(PYTHON_LINKFLAGS "-u _PyMac_Error")  # won't  build with this enabled
-	else()
-		# module must be compiled against Python framework
-		set(_py_framework "/Library/Frameworks/Python.framework/Versions/${PYTHON_VERSION}")
-
-		set(PYTHON_INCLUDE_DIR "${_py_framework}/include/python${PYTHON_VERSION}m")
-		set(PYTHON_EXECUTABLE "${_py_framework}/bin/python${PYTHON_VERSION}m")
-		set(PYTHON_LIBPATH "${_py_framework}/lib/python${PYTHON_VERSION}/config-${PYTHON_VERSION}m")
-		#set(PYTHON_LIBRARY python${PYTHON_VERSION})
-		#set(PYTHON_LINKFLAGS "-u _PyMac_Error -framework Python")  # won't  build with this enabled
-
-		unset(_py_framework)
-	endif()
-
-	# uncached vars
-	set(PYTHON_INCLUDE_DIRS "${PYTHON_INCLUDE_DIR}")
-	set(PYTHON_LIBRARIES  "${PYTHON_LIBRARY}")
-
-	if(NOT EXISTS "${PYTHON_EXECUTABLE}")
-		message(FATAL_ERROR "Python executable missing: ${PYTHON_EXECUTABLE}")
-	endif()
-endif()
-
-if(WITH_FFTW3)
-	set(FFTW3 ${LIBDIR}/fftw3)
-	set(FFTW3_INCLUDE_DIRS ${FFTW3}/include)
-	set(FFTW3_LIBRARIES fftw3)
-	set(FFTW3_LIBPATH ${FFTW3}/lib)
-endif()
-
-set(PNG_LIBRARIES png)
-set(JPEG_LIBRARIES jpeg)
-
-set(ZLIB /usr)
-set(ZLIB_INCLUDE_DIRS "${ZLIB}/include")
-set(ZLIB_LIBRARIES z bz2)
-
-set(FREETYPE ${LIBDIR}/freetype)
-set(FREETYPE_INCLUDE_DIRS ${FREETYPE}/include ${FREETYPE}/include/freetype2)
-set(FREETYPE_LIBPATH ${FREETYPE}/lib)
-set(FREETYPE_LIBRARY freetype)
-
-if(WITH_IMAGE_OPENEXR)
-	set(OPENEXR ${LIBDIR}/openexr)
-	set(OPENEXR_INCLUDE_DIR ${OPENEXR}/include)
-	set(OPENEXR_INCLUDE_DIRS ${OPENEXR_INCLUDE_DIR} ${OPENEXR}/include/OpenEXR)
-	if(WITH_CXX11)
-		set(OPENEXR_POSTFIX -2_2)
-	else()
-		set(OPENEXR_POSTFIX)
-	endif()
-	set(OPENEXR_LIBRARIES
-		Iex${OPENEXR_POSTFIX}
-		Half
-		IlmImf${OPENEXR_POSTFIX}
-		Imath${OPENEXR_POSTFIX}
-		IlmThread${OPENEXR_POSTFIX})
-	set(OPENEXR_LIBPATH ${OPENEXR}/lib)
-endif()
-
-if(WITH_CODEC_FFMPEG)
-	set(FFMPEG ${LIBDIR}/ffmpeg)
-	set(FFMPEG_INCLUDE_DIRS ${FFMPEG}/include)
-	set(FFMPEG_LIBRARIES
-		avcodec avdevice avformat avutil
-		mp3lame swscale x264 xvidcore theora theoradec theoraenc vorbis vorbisenc vorbisfile ogg
-	)
-	if(WITH_CXX11)
-		set(FFMPEG_LIBRARIES ${FFMPEG_LIBRARIES} schroedinger orc vpx webp swresample)
-	endif()
-	set(FFMPEG_LIBPATH ${FFMPEG}/lib)
-endif()
-
-if(WITH_OPENJPEG OR WITH_CODEC_FFMPEG)
-	# use openjpeg from libdir that is linked into ffmpeg
-	if(WITH_CXX11)
-		set(OPENJPEG ${LIBDIR}/openjpeg)
-		set(WITH_SYSTEM_OPENJPEG ON)
-		set(OPENJPEG_INCLUDE_DIRS ${OPENJPEG}/include)
-		set(OPENJPEG_LIBRARIES ${OPENJPEG}/lib/libopenjpeg.a)
-	endif()
-endif()
-
-find_library(SYSTEMSTUBS_LIBRARY
-	NAMES
-	SystemStubs
-	PATHS
-)
-mark_as_advanced(SYSTEMSTUBS_LIBRARY)
-if(SYSTEMSTUBS_LIBRARY)
-	list(APPEND PLATFORM_LINKLIBS SystemStubs)
-endif()
-
-set(PLATFORM_CFLAGS "-pipe -funsigned-char")
-set(PLATFORM_LINKFLAGS
-	"-fexceptions -framework CoreServices -framework Foundation -framework IOKit -framework AppKit -framework Cocoa -framework Carbon -framework AudioUnit -framework AudioToolbox -framework CoreAudio"
-)
-if(WITH_CODEC_QUICKTIME)
-	set(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} -framework QTKit")
-	if(CMAKE_OSX_ARCHITECTURES MATCHES i386)
-		set(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} -framework QuickTime")
-		# libSDL still needs 32bit carbon quicktime
-	endif()
-endif()
-
-if(WITH_CXX11)
-	list(APPEND PLATFORM_LINKLIBS c++)
-else()
-	list(APPEND PLATFORM_LINKLIBS stdc++)
-endif()
-
-if(WITH_JACK)
-	set(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} -F/Library/Frameworks -weak_framework jackmp")
-endif()
-
-if(WITH_PYTHON_MODULE OR WITH_PYTHON_FRAMEWORK)
-	# force cmake to link right framework
-	set(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} /Library/Frameworks/Python.framework/Versions/${PYTHON_VERSION}/Python")
-endif()
-
-if(WITH_OPENCOLLADA)
-	set(OPENCOLLADA ${LIBDIR}/opencollada)
-
-	set(OPENCOLLADA_INCLUDE_DIRS
-		${LIBDIR}/opencollada/include/COLLADAStreamWriter
-		${LIBDIR}/opencollada/include/COLLADABaseUtils
-		${LIBDIR}/opencollada/include/COLLADAFramework
-		${LIBDIR}/opencollada/include/COLLADASaxFrameworkLoader
-		${LIBDIR}/opencollada/include/GeneratedSaxParser
-	)
-
-	set(OPENCOLLADA_LIBPATH ${OPENCOLLADA}/lib)
-	set(OPENCOLLADA_LIBRARIES
-		OpenCOLLADASaxFrameworkLoader
-		-lOpenCOLLADAFramework
-		-lOpenCOLLADABaseUtils
-		-lOpenCOLLADAStreamWriter
-		-lMathMLSolver
-		-lGeneratedSaxParser
-		-lxml2 -lbuffer -lftoa
-	)
-	# Use UTF functions from collada if LLVM is not enabled
-	if(NOT WITH_LLVM)
-		list(APPEND OPENCOLLADA_LIBRARIES -lUTF)
-	endif()
-	# pcre is bundled with openCollada
-	#set(PCRE ${LIBDIR}/pcre)
-	#set(PCRE_LIBPATH ${PCRE}/lib)
-	set(PCRE_LIBRARIES pcre)
-	#libxml2 is used
-	#set(EXPAT ${LIBDIR}/expat)
-	#set(EXPAT_LIBPATH ${EXPAT}/lib)
-	set(EXPAT_LIB)
-endif()
-
-if(WITH_SDL)
-	set(SDL ${LIBDIR}/sdl)
-	set(SDL_INCLUDE_DIR ${SDL}/include)
-	set(SDL_LIBRARY SDL2)
-	set(SDL_LIBPATH ${SDL}/lib)
-	if(WITH_CXX11)
-		set(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} -framework ForceFeedback")
-	else()
-		set(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} -lazy_framework ForceFeedback")
-	endif()
-endif()
-
-set(PNG "${LIBDIR}/png")
-set(PNG_INCLUDE_DIRS "${PNG}/include")
-set(PNG_LIBPATH ${PNG}/lib)
-
-set(JPEG "${LIBDIR}/jpeg")
-set(JPEG_INCLUDE_DIR "${JPEG}/include")
-set(JPEG_LIBPATH ${JPEG}/lib)
-
-if(WITH_IMAGE_TIFF)
-	set(TIFF ${LIBDIR}/tiff)
-	set(TIFF_INCLUDE_DIR ${TIFF}/include)
-	set(TIFF_LIBRARY tiff)
-	set(TIFF_LIBPATH ${TIFF}/lib)
-endif()
-
-if(WITH_BOOST)
-	set(BOOST ${LIBDIR}/boost)
-	set(BOOST_INCLUDE_DIR ${BOOST}/include)
-	if(WITH_CXX11)
-		set(BOOST_POSTFIX)
-	else()
-		set(BOOST_POSTFIX -mt)
-	endif()
-	set(BOOST_LIBRARIES
-		boost_date_time${BOOST_POSTFIX}
-		boost_filesystem${BOOST_POSTFIX}
-		boost_regex${BOOST_POSTFIX}
-		boost_system${BOOST_POSTFIX}
-		boost_thread${BOOST_POSTFIX}
-		boost_wave${BOOST_POSTFIX}
-	)
-	if(WITH_INTERNATIONAL)
-		list(APPEND BOOST_LIBRARIES boost_locale${BOOST_POSTFIX})
-	endif()
-	if(WITH_CYCLES_NETWORK)
-		list(APPEND BOOST_LIBRARIES boost_serialization${BOOST_POSTFIX})
-	endif()
-	if(WITH_OPENVDB)
-		list(APPEND BOOST_LIBRARIES boost_iostreams${BOOST_POSTFIX})
-	endif()
-	set(BOOST_LIBPATH ${BOOST}/lib)
-	set(BOOST_DEFINITIONS)
-endif()
-
-if(WITH_INTERNATIONAL OR WITH_CODEC_FFMPEG)
-	set(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} -liconv") # boost_locale and ffmpeg needs it !
-endif()
-
-if(WITH_OPENIMAGEIO)
-	set(OPENIMAGEIO ${LIBDIR}/openimageio)
-	set(OPENIMAGEIO_INCLUDE_DIRS ${OPENIMAGEIO}/include)
-	set(OPENIMAGEIO_LIBRARIES
-		${OPENIMAGEIO}/lib/libOpenImageIO.a
-		${PNG_LIBRARIES}
-		${JPEG_LIBRARIES}
-		${TIFF_LIBRARY}
-		${OPENEXR_LIBRARIES}
-		${ZLIB_LIBRARIES}
-	)
-	if(WITH_CXX11)
-		set(OPENIMAGEIO_LIBRARIES ${OPENIMAGEIO_LIBRARIES} ${LIBDIR}/ffmpeg/lib/libwebp.a)
-	endif()
-	set(OPENIMAGEIO_LIBPATH
-		${OPENIMAGEIO}/lib
-		${JPEG_LIBPATH}
-		${PNG_LIBPATH}
-		${TIFF_LIBPATH}
-		${OPENEXR_LIBPATH}
-		${ZLIB_LIBPATH}
-	)
-	set(OPENIMAGEIO_DEFINITIONS "-DOIIO_STATIC_BUILD")
-	set(OPENIMAGEIO_IDIFF "${LIBDIR}/openimageio/bin/idiff")
-endif()
-
-if(WITH_OPENCOLORIO)
-	set(OPENCOLORIO ${LIBDIR}/opencolorio)
-	set(OPENCOLORIO_INCLUDE_DIRS ${OPENCOLORIO}/include)
-	set(OPENCOLORIO_LIBRARIES OpenColorIO tinyxml yaml-cpp)
-	set(OPENCOLORIO_LIBPATH ${OPENCOLORIO}/lib)
-endif()
-
-if(WITH_OPENVDB)
-	set(OPENVDB ${LIBDIR}/openvdb)
-	set(OPENVDB_INCLUDE_DIRS ${OPENVDB}/include)
-	set(TBB_INCLUDE_DIRS ${LIBDIR}/tbb/include)
-	set(TBB_LIBRARIES ${LIBDIR}/tbb/lib/libtbb.a)
-	set(OPENVDB_LIBRARIES openvdb blosc ${TBB_LIBRARIES})
-	set(OPENVDB_LIBPATH ${LIBDIR}/openvdb/lib)
-	set(OPENVDB_DEFINITIONS)
-endif()
-
-if(WITH_LLVM)
-	set(LLVM_ROOT_DIR ${LIBDIR}/llvm CACHE PATH	"Path to the LLVM installation")
-	set(LLVM_VERSION "3.4" CACHE STRING	"Version of LLVM to use")
-	if(EXISTS "${LLVM_ROOT_DIR}/bin/llvm-config")
-		set(LLVM_CONFIG "${LLVM_ROOT_DIR}/bin/llvm-config")
-	else()
-		set(LLVM_CONFIG llvm-config)
-	endif()
-	execute_process(COMMAND ${LLVM_CONFIG} --version
-			OUTPUT_VARIABLE LLVM_VERSION
-			OUTPUT_STRIP_TRAILING_WHITESPACE)
-	execute_process(COMMAND ${LLVM_CONFIG} --prefix
-			OUTPUT_VARIABLE LLVM_ROOT_DIR
-			OUTPUT_STRIP_TRAILING_WHITESPACE)
-	execute_process(COMMAND ${LLVM_CONFIG} --libdir
-			OUTPUT_VARIABLE LLVM_LIBPATH
-			OUTPUT_STRIP_TRAILING_WHITESPACE)
-	find_library(LLVM_LIBRARY
-		      NAMES LLVMAnalysis # first of a whole bunch of libs to get
-		      PATHS ${LLVM_LIBPATH})
-
-	if(LLVM_LIBRARY AND LLVM_ROOT_DIR AND LLVM_LIBPATH)
-		if(LLVM_STATIC)
-			# if static LLVM libraries were requested, use llvm-config to generate
-			# the list of what libraries we need, and substitute that in the right
-			# way for LLVM_LIBRARY.
-			execute_process(COMMAND ${LLVM_CONFIG} --libfiles
-					OUTPUT_VARIABLE LLVM_LIBRARY
-					OUTPUT_STRIP_TRAILING_WHITESPACE)
-			string(REPLACE " " ";" LLVM_LIBRARY ${LLVM_LIBRARY})
-		else()
-			set(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} -lLLVM-3.4")
-		endif()
-	else()
-		message(FATAL_ERROR "LLVM not found.")
-	endif()
-endif()
-
-if(WITH_CYCLES_OSL)
-	set(CYCLES_OSL ${LIBDIR}/osl CACHE PATH "Path to OpenShadingLanguage installation")
-
-	find_library(OSL_LIB_EXEC NAMES oslexec PATHS ${CYCLES_OSL}/lib)
-	find_library(OSL_LIB_COMP NAMES oslcomp PATHS ${CYCLES_OSL}/lib)
-	find_library(OSL_LIB_QUERY NAMES oslquery PATHS ${CYCLES_OSL}/lib)
-	# WARNING! depends on correct order of OSL libs linking
-	list(APPEND OSL_LIBRARIES ${OSL_LIB_COMP} -force_load ${OSL_LIB_EXEC} ${OSL_LIB_QUERY})
-	find_path(OSL_INCLUDE_DIR OSL/oslclosure.h PATHS ${CYCLES_OSL}/include)
-	find_program(OSL_COMPILER NAMES oslc PATHS ${CYCLES_OSL}/bin)
-
-	if(OSL_INCLUDE_DIR AND OSL_LIBRARIES AND OSL_COMPILER)
-		set(OSL_FOUND TRUE)
-	else()
-		message(STATUS "OSL not found")
-		set(WITH_CYCLES_OSL OFF)
-	endif()
-endif()
-
-if(WITH_OPENMP)
-	execute_process(COMMAND ${CMAKE_C_COMPILER} --version OUTPUT_VARIABLE COMPILER_VENDOR)
-	string(SUBSTRING "${COMPILER_VENDOR}" 0 5 VENDOR_NAME) # truncate output
-	if(${VENDOR_NAME} MATCHES "Apple") # Apple does not support OpenMP reliable with gcc and not with clang
-		set(WITH_OPENMP OFF)
-	else() # vanilla gcc or clang_omp support OpenMP
-		message(STATUS "Using special OpenMP enabled compiler !") # letting find_package(OpenMP) module work for gcc
-		if(CMAKE_C_COMPILER_ID MATCHES "Clang") # clang-omp in darwin libs
-			set(OPENMP_FOUND ON)
-			set(OpenMP_C_FLAGS "-fopenmp" CACHE STRING "C compiler flags for OpenMP parallization" FORCE)
-			set(OpenMP_CXX_FLAGS "-fopenmp" CACHE STRING "C++ compiler flags for OpenMP parallization" FORCE)
-			include_directories(${LIBDIR}/openmp/include)
-			link_directories(${LIBDIR}/openmp/lib)
-			# This is a workaround for our helperbinaries ( datatoc, masgfmt, ... ),
-			# They are linked also to omp lib, so we need it in builddir for runtime exexcution,
-			# TODO: remove all unneeded dependencies from these
-
-			# for intermediate binaries, in respect to lib ID
-			execute_process(
-				COMMAND ditto -arch ${CMAKE_OSX_ARCHITECTURES}
-				${LIBDIR}/openmp/lib/libiomp5.dylib
-				${CMAKE_BINARY_DIR}/Resources/lib/libiomp5.dylib)
-		endif()
-	endif()
-endif()
-
-set(EXETYPE MACOSX_BUNDLE)
-
-set(CMAKE_C_FLAGS_DEBUG "-fno-strict-aliasing -g")
-set(CMAKE_CXX_FLAGS_DEBUG "-fno-strict-aliasing -g")
-if(CMAKE_OSX_ARCHITECTURES MATCHES "x86_64" OR CMAKE_OSX_ARCHITECTURES MATCHES "i386")
-	set(CMAKE_CXX_FLAGS_RELEASE "-O2 -mdynamic-no-pic -msse -msse2 -msse3 -mssse3")
-	set(CMAKE_C_FLAGS_RELEASE "-O2 -mdynamic-no-pic  -msse -msse2 -msse3 -mssse3")
-	if(NOT CMAKE_C_COMPILER_ID MATCHES "Clang")
-		set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -ftree-vectorize  -fvariable-expansion-in-unroller")
-		set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -ftree-vectorize  -fvariable-expansion-in-unroller")
-	endif()
-else()
-	set(CMAKE_C_FLAGS_RELEASE "-mdynamic-no-pic -fno-strict-aliasing")
-	set(CMAKE_CXX_FLAGS_RELEASE "-mdynamic-no-pic -fno-strict-aliasing")
-endif()
-
-if(${XCODE_VERSION} VERSION_EQUAL 5 OR ${XCODE_VERSION} VERSION_GREATER 5)
-	# Xcode 5 is always using CLANG, which has too low template depth of 128 for libmv
-	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ftemplate-depth=1024")
-endif()
-# Get rid of eventually clashes, we export some symbols explicite as local
-set(PLATFORM_LINKFLAGS
-	"${PLATFORM_LINKFLAGS} -Xlinker -unexported_symbols_list -Xlinker ${CMAKE_SOURCE_DIR}/source/creator/osx_locals.map"
-)
-
-if(WITH_CXX11)
-	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++")
-	set(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} -stdlib=libc++")
-endif()
-
-# Suppress ranlib "has no symbols" warnings (workaround for T48250)
-set(CMAKE_C_ARCHIVE_CREATE   "<CMAKE_AR> Scr <TARGET> <LINK_FLAGS> <OBJECTS>")
-set(CMAKE_CXX_ARCHIVE_CREATE "<CMAKE_AR> Scr <TARGET> <LINK_FLAGS> <OBJECTS>")
-set(CMAKE_C_ARCHIVE_FINISH   "<CMAKE_RANLIB> -no_warning_for_no_symbols -c <TARGET>")
-set(CMAKE_CXX_ARCHIVE_FINISH "<CMAKE_RANLIB> -no_warning_for_no_symbols -c <TARGET>")

build_files/cmake/platform/platform_unix.cmake

@@ -1,428 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# The Original Code is Copyright (C) 2016, Blender Foundation
-# All rights reserved.
-#
-# Contributor(s): Sergey Sharybin.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-# Libraries configuration for any *nix system including Linux and Unix.
-
-macro(find_package_wrapper)
-	if(WITH_STATIC_LIBS)
-		find_package_static(${ARGV})
-	else()
-		find_package(${ARGV})
-	endif()
-endmacro()
-
-find_package_wrapper(JPEG REQUIRED)
-find_package_wrapper(PNG REQUIRED)
-find_package_wrapper(ZLIB REQUIRED)
-find_package_wrapper(Freetype REQUIRED)
-
-if(WITH_LZO AND WITH_SYSTEM_LZO)
-	find_package_wrapper(LZO)
-	if(NOT LZO_FOUND)
-		message(FATAL_ERROR "Failed finding system LZO version!")
-	endif()
-endif()
-
-if(WITH_SYSTEM_EIGEN3)
-	find_package_wrapper(Eigen3)
-	if(NOT EIGEN3_FOUND)
-		message(FATAL_ERROR "Failed finding system Eigen3 version!")
-	endif()
-endif()
-# else values are set below for all platforms
-
-if(WITH_PYTHON)
-	# No way to set py35, remove for now.
-	# find_package(PythonLibs)
-
-	# Use our own instead, since without py is such a rare case,
-	# require this package
-	# XXX Linking errors with debian static python :/
-#		find_package_wrapper(PythonLibsUnix REQUIRED)
-	find_package(PythonLibsUnix REQUIRED)
-endif()
-
-if(WITH_IMAGE_OPENEXR)
-	find_package_wrapper(OpenEXR)  # our own module
-	if(NOT OPENEXR_FOUND)
-		set(WITH_IMAGE_OPENEXR OFF)
-	endif()
-endif()
-
-if(WITH_IMAGE_OPENJPEG)
-	find_package_wrapper(OpenJPEG)
-	if(NOT OPENJPEG_FOUND)
-		set(WITH_IMAGE_OPENJPEG OFF)
-	endif()
-endif()
-
-if(WITH_IMAGE_TIFF)
-	# XXX Linking errors with debian static tiff :/
-#		find_package_wrapper(TIFF)
-	find_package(TIFF)
-	if(NOT TIFF_FOUND)
-		set(WITH_IMAGE_TIFF OFF)
-	endif()
-endif()
-
-# Audio IO
-if(WITH_SYSTEM_AUDASPACE)
-	find_package_wrapper(Audaspace)
-	if(NOT AUDASPACE_FOUND OR NOT AUDASPACE_C_FOUND)
-		message(FATAL_ERROR "Audaspace external library not found!")
-	endif()
-endif()
-
-if(WITH_OPENAL)
-	find_package_wrapper(OpenAL)
-	if(NOT OPENAL_FOUND)
-		set(WITH_OPENAL OFF)
-	endif()
-endif()
-
-if(WITH_SDL)
-	if(WITH_SDL_DYNLOAD)
-		set(SDL_INCLUDE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/extern/sdlew/include/SDL2")
-		set(SDL_LIBRARY)
-	else()
-		find_package_wrapper(SDL2)
-		if(SDL2_FOUND)
-			# Use same names for both versions of SDL until we move to 2.x.
-			set(SDL_INCLUDE_DIR "${SDL2_INCLUDE_DIR}")
-			set(SDL_LIBRARY "${SDL2_LIBRARY}")
-			set(SDL_FOUND "${SDL2_FOUND}")
-		else()
-			find_package_wrapper(SDL)
-		endif()
-		mark_as_advanced(
-			SDL_INCLUDE_DIR
-			SDL_LIBRARY
-		)
-		# unset(SDLMAIN_LIBRARY CACHE)
-		if(NOT SDL_FOUND)
-			set(WITH_SDL OFF)
-		endif()
-	endif()
-endif()
-
-if(WITH_JACK)
-	find_package_wrapper(Jack)
-	if(NOT JACK_FOUND)
-		set(WITH_JACK OFF)
-	endif()
-endif()
-
-# Codecs
-if(WITH_CODEC_SNDFILE)
-	find_package_wrapper(SndFile)
-	if(NOT SNDFILE_FOUND)
-		set(WITH_CODEC_SNDFILE OFF)
-	endif()
-endif()
-
-if(WITH_CODEC_FFMPEG)
-	set(FFMPEG /usr CACHE PATH "FFMPEG Directory")
-	set(FFMPEG_LIBRARIES avformat avcodec avutil avdevice swscale CACHE STRING "FFMPEG Libraries")
-
-	mark_as_advanced(FFMPEG)
-
-	# lame, but until we have proper find module for ffmpeg
-	set(FFMPEG_INCLUDE_DIRS ${FFMPEG}/include)
-	if(EXISTS "${FFMPEG}/include/ffmpeg/")
-		list(APPEND FFMPEG_INCLUDE_DIRS "${FFMPEG}/include/ffmpeg")
-	endif()
-	# end lameness
-
-	mark_as_advanced(FFMPEG_LIBRARIES)
-	set(FFMPEG_LIBPATH ${FFMPEG}/lib)
-endif()
-
-if(WITH_FFTW3)
-	find_package_wrapper(Fftw3)
-	if(NOT FFTW3_FOUND)
-		set(WITH_FFTW3 OFF)
-	endif()
-endif()
-
-if(WITH_OPENCOLLADA)
-	find_package_wrapper(OpenCOLLADA)
-	if(OPENCOLLADA_FOUND)
-		find_package_wrapper(XML2)
-		find_package_wrapper(PCRE)
-	else()
-		set(WITH_OPENCOLLADA OFF)
-	endif()
-endif()
-
-if(WITH_MEM_JEMALLOC)
-	find_package_wrapper(JeMalloc)
-	if(NOT JEMALLOC_FOUND)
-		set(WITH_MEM_JEMALLOC OFF)
-	endif()
-endif()
-
-if(WITH_INPUT_NDOF)
-	find_package_wrapper(Spacenav)
-	if(SPACENAV_FOUND)
-		# use generic names within blenders buildsystem.
-		set(NDOF_INCLUDE_DIRS ${SPACENAV_INCLUDE_DIRS})
-		set(NDOF_LIBRARIES ${SPACENAV_LIBRARIES})
-	else()
-		set(WITH_INPUT_NDOF OFF)
-	endif()
-endif()
-
-if(WITH_CYCLES_OSL)
-	set(CYCLES_OSL ${LIBDIR}/osl CACHE PATH "Path to OpenShadingLanguage installation")
-	if(NOT OSL_ROOT)
-		set(OSL_ROOT ${CYCLES_OSL})
-	endif()
-	find_package_wrapper(OpenShadingLanguage)
-	if(OSL_FOUND)
-		if(${OSL_LIBRARY_VERSION_MAJOR} EQUAL "1" AND ${OSL_LIBRARY_VERSION_MINOR} LESS "6")
-			# Note: --whole-archive is needed to force loading of all symbols in liboslexec,
-			# otherwise LLVM is missing the osl_allocate_closure_component function
-			set(OSL_LIBRARIES
-				${OSL_OSLCOMP_LIBRARY}
-				-Wl,--whole-archive ${OSL_OSLEXEC_LIBRARY}
-				-Wl,--no-whole-archive ${OSL_OSLQUERY_LIBRARY}
-			)
-		endif()
-	else()
-		message(STATUS "OSL not found, disabling it from Cycles")
-		set(WITH_CYCLES_OSL OFF)
-	endif()
-endif()
-
-if(WITH_OPENVDB)
-	find_package_wrapper(OpenVDB)
-	find_package_wrapper(TBB)
-	if(NOT OPENVDB_FOUND OR NOT TBB_FOUND)
-		set(WITH_OPENVDB OFF)
-		set(WITH_OPENVDB_BLOSC OFF)
-		message(STATUS "OpenVDB not found, disabling it")
-	endif()
-endif()
-
-if(WITH_ALEMBIC)
-	find_package_wrapper(Alembic)
-
-	if(WITH_ALEMBIC_HDF5)
-		set(HDF5_ROOT_DIR ${LIBDIR}/hdf5)
-		find_package_wrapper(HDF5)
-	endif()
-
-	if(NOT ALEMBIC_FOUND OR (WITH_ALEMBIC_HDF5 AND NOT HDF5_FOUND))
-		set(WITH_ALEMBIC OFF)
-		set(WITH_ALEMBIC_HDF5 OFF)
-	endif()
-endif()
-
-if(WITH_BOOST)
-	# uses in build instructions to override include and library variables
-	if(NOT BOOST_CUSTOM)
-		if(WITH_STATIC_LIBS)
-			set(Boost_USE_STATIC_LIBS ON)
-		endif()
-		set(Boost_USE_MULTITHREADED ON)
-		set(__boost_packages filesystem regex thread date_time)
-		if(WITH_CYCLES_OSL)
-			if(NOT (${OSL_LIBRARY_VERSION_MAJOR} EQUAL "1" AND ${OSL_LIBRARY_VERSION_MINOR} LESS "6"))
-				list(APPEND __boost_packages wave)
-			else()
-			endif()
-		endif()
-		if(WITH_INTERNATIONAL)
-			list(APPEND __boost_packages locale)
-		endif()
-		if(WITH_CYCLES_NETWORK)
-			list(APPEND __boost_packages serialization)
-		endif()
-		if(WITH_OPENVDB)
-			list(APPEND __boost_packages iostreams)
-		endif()
-		list(APPEND __boost_packages system)
-		find_package(Boost 1.48 COMPONENTS ${__boost_packages})
-		if(NOT Boost_FOUND)
-			# try to find non-multithreaded if -mt not found, this flag
-			# doesn't matter for us, it has nothing to do with thread
-			# safety, but keep it to not disturb build setups
-			set(Boost_USE_MULTITHREADED OFF)
-			find_package(Boost 1.48 COMPONENTS ${__boost_packages})
-		endif()
-		unset(__boost_packages)
-		if(Boost_USE_STATIC_LIBS AND WITH_BOOST_ICU)
-			find_package(IcuLinux)
-		endif()
-		mark_as_advanced(Boost_DIR)  # why doesnt boost do this?
-	endif()
-
-	set(BOOST_INCLUDE_DIR ${Boost_INCLUDE_DIRS})
-	set(BOOST_LIBRARIES ${Boost_LIBRARIES})
-	set(BOOST_LIBPATH ${Boost_LIBRARY_DIRS})
-	set(BOOST_DEFINITIONS "-DBOOST_ALL_NO_LIB")
-endif()
-
-if(WITH_OPENIMAGEIO)
-	find_package_wrapper(OpenImageIO)
-	if(NOT OPENIMAGEIO_PUGIXML_FOUND AND WITH_CYCLES_STANDALONE)
-		find_package_wrapper(PugiXML)
-	else()
-		set(PUGIXML_INCLUDE_DIR "${OPENIMAGEIO_INCLUDE_DIR/OpenImageIO}")
-		set(PUGIXML_LIBRARIES "")
-	endif()
-
-	set(OPENIMAGEIO_LIBRARIES
-		${OPENIMAGEIO_LIBRARIES}
-		${PNG_LIBRARIES}
-		${JPEG_LIBRARIES}
-		${ZLIB_LIBRARIES}
-		${BOOST_LIBRARIES}
-	)
-	set(OPENIMAGEIO_LIBPATH)  # TODO, remove and reference the absolute path everywhere
-	set(OPENIMAGEIO_DEFINITIONS "")
-
-	if(WITH_IMAGE_TIFF)
-		list(APPEND OPENIMAGEIO_LIBRARIES "${TIFF_LIBRARY}")
-	endif()
-	if(WITH_IMAGE_OPENEXR)
-		list(APPEND OPENIMAGEIO_LIBRARIES "${OPENEXR_LIBRARIES}")
-	endif()
-
-	if(NOT OPENIMAGEIO_FOUND)
-		set(WITH_OPENIMAGEIO OFF)
-		message(STATUS "OpenImageIO not found, disabling WITH_CYCLES")
-	endif()
-endif()
-
-if(WITH_OPENCOLORIO)
-	find_package_wrapper(OpenColorIO)
-
-	set(OPENCOLORIO_LIBRARIES ${OPENCOLORIO_LIBRARIES})
-	set(OPENCOLORIO_LIBPATH)  # TODO, remove and reference the absolute path everywhere
-	set(OPENCOLORIO_DEFINITIONS)
-
-	if(NOT OPENCOLORIO_FOUND)
-		set(WITH_OPENCOLORIO OFF)
-		message(STATUS "OpenColorIO not found")
-	endif()
-endif()
-
-if(WITH_LLVM)
-	find_package_wrapper(LLVM)
-
-	if(NOT LLVM_FOUND)
-		set(WITH_LLVM OFF)
-		message(STATUS "LLVM not found")
-	endif()
-endif()
-
-if(WITH_LLVM OR WITH_SDL_DYNLOAD)
-	# Fix for conflict with Mesa llvmpipe
-	set(PLATFORM_LINKFLAGS
-		"${PLATFORM_LINKFLAGS} -Wl,--version-script='${CMAKE_SOURCE_DIR}/source/creator/blender.map'"
-	)
-endif()
-
-if(WITH_OPENSUBDIV OR WITH_CYCLES_OPENSUBDIV)
-	find_package_wrapper(OpenSubdiv)
-
-	set(OPENSUBDIV_LIBRARIES ${OPENSUBDIV_LIBRARIES})
-	set(OPENSUBDIV_LIBPATH)  # TODO, remove and reference the absolute path everywhere
-
-	if(NOT OPENSUBDIV_FOUND)
-		set(WITH_OPENSUBDIV OFF)
-		set(WITH_CYCLES_OPENSUBDIV OFF)
-		message(STATUS "OpenSubdiv not found")
-	endif()
-endif()
-
-# OpenSuse needs lutil, ArchLinux not, for now keep, can avoid by using --as-needed
-list(APPEND PLATFORM_LINKLIBS -lutil -lc -lm)
-
-find_package(Threads REQUIRED)
-list(APPEND PLATFORM_LINKLIBS ${CMAKE_THREAD_LIBS_INIT})
-# used by other platforms
-set(PTHREADS_LIBRARIES ${CMAKE_THREAD_LIBS_INIT})
-
-if(CMAKE_DL_LIBS)
-	list(APPEND PLATFORM_LINKLIBS ${CMAKE_DL_LIBS})
-endif()
-
-if(CMAKE_SYSTEM_NAME MATCHES "Linux")
-	if(NOT WITH_PYTHON_MODULE)
-		# binreloc is linux only
-		set(BINRELOC_INCLUDE_DIRS ${CMAKE_SOURCE_DIR}/extern/binreloc/include)
-		set(WITH_BINRELOC ON)
-	endif()
-endif()
-
-# lfs on glibc, all compilers should use
-add_definitions(-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE)
-
-# GNU Compiler
-if(CMAKE_COMPILER_IS_GNUCC)
-	set(PLATFORM_CFLAGS "-pipe -fPIC -funsigned-char -fno-strict-aliasing")
-
-	if(WITH_LINKER_GOLD)
-		execute_process(
-			COMMAND ${CMAKE_C_COMPILER} -fuse-ld=gold -Wl,--version
-			ERROR_QUIET OUTPUT_VARIABLE LD_VERSION)
-		if("${LD_VERSION}" MATCHES "GNU gold")
-			set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fuse-ld=gold")
-			set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fuse-ld=gold")
-		else()
-			message(STATUS "GNU gold linker isn't available, using the default system linker.")
-		endif()
-		unset(LD_VERSION)
-	endif()
-
-# CLang is the same as GCC for now.
-elseif(CMAKE_C_COMPILER_ID MATCHES "Clang")
-	set(PLATFORM_CFLAGS "-pipe -fPIC -funsigned-char -fno-strict-aliasing")
-# Solaris CC
-elseif(CMAKE_C_COMPILER_ID MATCHES "SunPro")
-	set(PLATFORM_CFLAGS "-pipe -features=extensions -fPIC -D__FUNCTION__=__func__")
-
-# Intel C++ Compiler
-elseif(CMAKE_C_COMPILER_ID MATCHES "Intel")
-	# think these next two are broken
-	find_program(XIAR xiar)
-	if(XIAR)
-		set(CMAKE_AR "${XIAR}")
-	endif()
-	mark_as_advanced(XIAR)
-
-	find_program(XILD xild)
-	if(XILD)
-		set(CMAKE_LINKER "${XILD}")
-	endif()
-	mark_as_advanced(XILD)
-
-	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fp-model precise -prec_div -parallel")
-	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fp-model precise -prec_div -parallel")
-
-	# set(PLATFORM_CFLAGS "${PLATFORM_CFLAGS} -diag-enable sc3")
-	set(PLATFORM_CFLAGS "-pipe -fPIC -funsigned-char -fno-strict-aliasing")
-	set(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} -static-intel")
-endif()

build_files/cmake/platform/platform_win32.cmake

@@ -1,87 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# The Original Code is Copyright (C) 2016, Blender Foundation
-# All rights reserved.
-#
-# Contributor(s): Sergey Sharybin.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-# Libraries configuration for Windows.
-
-add_definitions(-DWIN32)
-
-if(MSVC)
-	include(platform_win32_msvc)
-elseif(CMAKE_COMPILER_IS_GNUCC)
-	include(platform_win32_mingw)
-endif()
-
-# Things common to both mingw and MSVC  should go here
-
-set(WINTAB_INC ${LIBDIR}/wintab/include)
-
-if(WITH_OPENAL)
-	set(OPENAL ${LIBDIR}/openal)
-	set(OPENALDIR ${LIBDIR}/openal)
-	set(OPENAL_INCLUDE_DIR ${OPENAL}/include)
-	if(MSVC)
-		set(OPENAL_LIBRARY openal32)
-	else()
-		set(OPENAL_LIBRARY wrap_oal)
-	endif()
-	set(OPENAL_LIBPATH ${OPENAL}/lib)
-endif()
-
-if(WITH_CODEC_SNDFILE)
-	set(SNDFILE ${LIBDIR}/sndfile)
-	set(SNDFILE_INCLUDE_DIRS ${SNDFILE}/include)
-	set(SNDFILE_LIBRARIES libsndfile-1)
-	set(SNDFILE_LIBPATH ${SNDFILE}/lib) # TODO, deprecate
-endif()
-
-if(WITH_RAYOPTIMIZATION AND SUPPORT_SSE_BUILD)
-	add_definitions(-D__SSE__ -D__MMX__)
-endif()
-
-if(WITH_CYCLES_OSL)
-	set(CYCLES_OSL ${LIBDIR}/osl CACHE PATH "Path to OpenShadingLanguage installation")
-
-	find_library(OSL_LIB_EXEC NAMES oslexec PATHS ${CYCLES_OSL}/lib)
-	find_library(OSL_LIB_COMP NAMES oslcomp PATHS ${CYCLES_OSL}/lib)
-	find_library(OSL_LIB_QUERY NAMES oslquery PATHS ${CYCLES_OSL}/lib)
-	find_library(OSL_LIB_EXEC_DEBUG NAMES oslexec_d PATHS ${CYCLES_OSL}/lib)
-	find_library(OSL_LIB_COMP_DEBUG NAMES oslcomp_d PATHS ${CYCLES_OSL}/lib)
-	find_library(OSL_LIB_QUERY_DEBUG NAMES oslquery_d PATHS ${CYCLES_OSL}/lib)
-	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}
-	)
-	find_path(OSL_INCLUDE_DIR OSL/oslclosure.h PATHS ${CYCLES_OSL}/include)
-	find_program(OSL_COMPILER NAMES oslc PATHS ${CYCLES_OSL}/bin)
-
-	if(OSL_INCLUDE_DIR AND OSL_LIBRARIES AND OSL_COMPILER)
-		set(OSL_FOUND TRUE)
-	else()
-		message(STATUS "OSL not found")
-		set(WITH_CYCLES_OSL OFF)
-	endif()
-endif()

build_files/cmake/platform/platform_win32_mingw.cmake

@@ -1,302 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# The Original Code is Copyright (C) 2016, Blender Foundation
-# All rights reserved.
-#
-# Contributor(s): Sergey Sharybin.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-# Libraries configuration for Windows when compiling with MinGW.
-
-# keep GCC specific stuff here
-include(CheckCSourceCompiles)
-# Setup 64bit and 64bit windows systems
-CHECK_C_SOURCE_COMPILES("
-	#ifndef __MINGW64__
-	#error
-	#endif
-	int main(void) { return 0; }
-	"
-	WITH_MINGW64
-)
-
-if(NOT DEFINED LIBDIR)
-	if(WITH_MINGW64)
-		message(STATUS "Compiling for 64 bit with MinGW-w64.")
-		set(LIBDIR ${CMAKE_SOURCE_DIR}/../lib/mingw64)
-	else()
-		message(STATUS "Compiling for 32 bit with MinGW-w32.")
-		set(LIBDIR ${CMAKE_SOURCE_DIR}/../lib/mingw32)
-
-		if(WITH_RAYOPTIMIZATION)
-			message(WARNING "MinGW-w32 is known to be unstable with 'WITH_RAYOPTIMIZATION' option enabled.")
-		endif()
-	endif()
-else()
-	message(STATUS "Using pre-compiled LIBDIR: ${LIBDIR}")
-endif()
-if(NOT EXISTS "${LIBDIR}/")
-	message(FATAL_ERROR "Windows requires pre-compiled libs at: '${LIBDIR}'")
-endif()
-
-list(APPEND PLATFORM_LINKLIBS
-	-lshell32 -lshfolder -lgdi32 -lmsvcrt -lwinmm -lmingw32 -lm -lws2_32
-	-lz -lstdc++ -lole32 -luuid -lwsock32 -lpsapi -ldbghelp
-)
-
-if(WITH_INPUT_IME)
-	list(APPEND PLATFORM_LINKLIBS -limm32)
-endif()
-
-set(PLATFORM_CFLAGS "-pipe -funsigned-char -fno-strict-aliasing")
-
-if(WITH_MINGW64)
-	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fpermissive")
-	list(APPEND PLATFORM_LINKLIBS -lpthread)
-
-	add_definitions(-DFREE_WINDOWS64 -DMS_WIN64)
-endif()
-
-add_definitions(-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE)
-
-add_definitions(-DFREE_WINDOWS)
-
-set(PNG "${LIBDIR}/png")
-set(PNG_INCLUDE_DIRS "${PNG}/include")
-set(PNG_LIBPATH ${PNG}/lib) # not cmake defined
-
-if(WITH_MINGW64)
-	set(JPEG_LIBRARIES jpeg)
-else()
-	set(JPEG_LIBRARIES libjpeg)
-endif()
-set(PNG_LIBRARIES png)
-
-set(ZLIB ${LIBDIR}/zlib)
-set(ZLIB_INCLUDE_DIRS ${ZLIB}/include)
-set(ZLIB_LIBPATH ${ZLIB}/lib)
-set(ZLIB_LIBRARIES z)
-
-set(JPEG "${LIBDIR}/jpeg")
-set(JPEG_INCLUDE_DIR "${JPEG}/include")
-set(JPEG_LIBPATH ${JPEG}/lib) # not cmake defined
-
-# comes with own pthread library
-if(NOT WITH_MINGW64)
-	set(PTHREADS ${LIBDIR}/pthreads)
-	#set(PTHREADS_INCLUDE_DIRS ${PTHREADS}/include)
-	set(PTHREADS_LIBPATH ${PTHREADS}/lib)
-	set(PTHREADS_LIBRARIES pthreadGC2)
-endif()
-
-set(FREETYPE ${LIBDIR}/freetype)
-set(FREETYPE_INCLUDE_DIRS ${FREETYPE}/include ${FREETYPE}/include/freetype2)
-set(FREETYPE_LIBPATH ${FREETYPE}/lib)
-set(FREETYPE_LIBRARY freetype)
-
-if(WITH_FFTW3)
-	set(FFTW3 ${LIBDIR}/fftw3)
-	set(FFTW3_LIBRARIES fftw3)
-	set(FFTW3_INCLUDE_DIRS ${FFTW3}/include)
-	set(FFTW3_LIBPATH ${FFTW3}/lib)
-endif()
-
-if(WITH_OPENCOLLADA)
-	set(OPENCOLLADA ${LIBDIR}/opencollada)
-	set(OPENCOLLADA_INCLUDE_DIRS
-		${OPENCOLLADA}/include/opencollada/COLLADAStreamWriter
-		${OPENCOLLADA}/include/opencollada/COLLADABaseUtils
-		${OPENCOLLADA}/include/opencollada/COLLADAFramework
-		${OPENCOLLADA}/include/opencollada/COLLADASaxFrameworkLoader
-		${OPENCOLLADA}/include/opencollada/GeneratedSaxParser
-	)
-	set(OPENCOLLADA_LIBPATH ${OPENCOLLADA}/lib/opencollada)
-	set(OPENCOLLADA_LIBRARIES
-		OpenCOLLADAStreamWriter
-		OpenCOLLADASaxFrameworkLoader
-		OpenCOLLADAFramework
-		OpenCOLLADABaseUtils
-		GeneratedSaxParser
-		UTF MathMLSolver buffer ftoa xml
-	)
-	set(PCRE_LIBRARIES pcre)
-endif()
-
-if(WITH_CODEC_FFMPEG)
-	set(FFMPEG ${LIBDIR}/ffmpeg)
-	set(FFMPEG_INCLUDE_DIRS ${FFMPEG}/include)
-	if(WITH_MINGW64)
-		set(FFMPEG_LIBRARIES avcodec.dll avformat.dll avdevice.dll avutil.dll swscale.dll swresample.dll)
-	else()
-		set(FFMPEG_LIBRARIES avcodec-55 avformat-55 avdevice-55 avutil-52 swscale-2)
-	endif()
-	set(FFMPEG_LIBPATH ${FFMPEG}/lib)
-endif()
-
-if(WITH_IMAGE_OPENEXR)
-	set(OPENEXR ${LIBDIR}/openexr)
-	set(OPENEXR_INCLUDE_DIR ${OPENEXR}/include)
-	set(OPENEXR_INCLUDE_DIRS ${OPENEXR}/include/OpenEXR)
-	set(OPENEXR_LIBRARIES Half IlmImf Imath IlmThread Iex)
-	set(OPENEXR_LIBPATH ${OPENEXR}/lib)
-endif()
-
-if(WITH_IMAGE_TIFF)
-	set(TIFF ${LIBDIR}/tiff)
-	set(TIFF_LIBRARY tiff)
-	set(TIFF_INCLUDE_DIR ${TIFF}/include)
-	set(TIFF_LIBPATH ${TIFF}/lib)
-endif()
-
-if(WITH_JACK)
-	set(JACK ${LIBDIR}/jack)
-	set(JACK_INCLUDE_DIRS ${JACK}/include/jack ${JACK}/include)
-	set(JACK_LIBRARIES jack)
-	set(JACK_LIBPATH ${JACK}/lib)
-
-	# TODO, gives linking errors, force off
-	set(WITH_JACK OFF)
-endif()
-
-if(WITH_PYTHON)
-	# normally cached but not since we include them with blender
-	set(PYTHON_VERSION 3.5) #  CACHE STRING)
-	string(REPLACE "." "" _PYTHON_VERSION_NO_DOTS ${PYTHON_VERSION})
-	set(PYTHON_INCLUDE_DIR "${LIBDIR}/python/include/python${PYTHON_VERSION}")  # CACHE PATH)
-	set(PYTHON_LIBRARY "${LIBDIR}/python/lib/python${_PYTHON_VERSION_NO_DOTS}mw.lib")  # CACHE FILEPATH)
-	unset(_PYTHON_VERSION_NO_DOTS)
-
-	# uncached vars
-	set(PYTHON_INCLUDE_DIRS "${PYTHON_INCLUDE_DIR}")
-	set(PYTHON_LIBRARIES  "${PYTHON_LIBRARY}")
-endif()
-
-if(WITH_BOOST)
-	set(BOOST ${LIBDIR}/boost)
-	set(BOOST_INCLUDE_DIR ${BOOST}/include)
-	if(WITH_MINGW64)
-		set(BOOST_POSTFIX "mgw47-mt-s-1_49")
-		set(BOOST_DEBUG_POSTFIX "mgw47-mt-sd-1_49")
-	else()
-		set(BOOST_POSTFIX "mgw46-mt-s-1_49")
-		set(BOOST_DEBUG_POSTFIX "mgw46-mt-sd-1_49")
-	endif()
-	set(BOOST_LIBRARIES
-		optimized boost_date_time-${BOOST_POSTFIX} boost_filesystem-${BOOST_POSTFIX}
-		boost_regex-${BOOST_POSTFIX}
-		boost_system-${BOOST_POSTFIX} boost_thread-${BOOST_POSTFIX}
-		debug boost_date_time-${BOOST_DEBUG_POSTFIX} boost_filesystem-${BOOST_DEBUG_POSTFIX}
-		boost_regex-${BOOST_DEBUG_POSTFIX}
-		boost_system-${BOOST_DEBUG_POSTFIX} boost_thread-${BOOST_DEBUG_POSTFIX})
-	if(WITH_INTERNATIONAL)
-		set(BOOST_LIBRARIES ${BOOST_LIBRARIES}
-			optimized boost_locale-${BOOST_POSTFIX}
-			debug boost_locale-${BOOST_DEBUG_POSTFIX}
-		)
-	endif()
-	if(WITH_CYCLES_OSL)
-		set(BOOST_LIBRARIES ${BOOST_LIBRARIES}
-			optimized boost_wave-${BOOST_POSTFIX}
-			debug boost_wave-${BOOST_DEBUG_POSTFIX}
-		)
-	endif()
-	set(BOOST_LIBPATH ${BOOST}/lib)
-	set(BOOST_DEFINITIONS "-DBOOST_ALL_NO_LIB -DBOOST_THREAD_USE_LIB ")
-endif()
-
-if(WITH_OPENIMAGEIO)
-	set(OPENIMAGEIO ${LIBDIR}/openimageio)
-	set(OPENIMAGEIO_INCLUDE_DIRS ${OPENIMAGEIO}/include)
-	set(OPENIMAGEIO_LIBRARIES OpenImageIO)
-	set(OPENIMAGEIO_LIBPATH ${OPENIMAGEIO}/lib)
-	set(OPENIMAGEIO_DEFINITIONS "")
-	set(OPENIMAGEIO_IDIFF "${OPENIMAGEIO}/bin/idiff.exe")
-endif()
-
-if(WITH_LLVM)
-	set(LLVM_ROOT_DIR ${LIBDIR}/llvm CACHE PATH	"Path to the LLVM installation")
-	set(LLVM_LIBPATH ${LLVM_ROOT_DIR}/lib)
-	# Explicitly set llvm lib order.
-	#---- WARNING ON GCC ORDER OF LIBS IS IMPORTANT, DO NOT CHANGE! ---------
-	set(LLVM_LIBRARY LLVMSelectionDAG LLVMCodeGen LLVMScalarOpts LLVMAnalysis LLVMArchive
-		LLVMAsmParser LLVMAsmPrinter
-		LLVMBitReader LLVMBitWriter
-		LLVMDebugInfo LLVMExecutionEngine
-		LLVMInstCombine LLVMInstrumentation
-		LLVMInterpreter LLVMJIT
-		LLVMLinker LLVMMC
-		LLVMMCDisassembler LLVMMCJIT
-		LLVMMCParser LLVMObject
-		LLVMRuntimeDyld
-		LLVMSupport
-		LLVMTableGen LLVMTarget
-		LLVMTransformUtils LLVMVectorize
-		LLVMX86AsmParser LLVMX86AsmPrinter
-		LLVMX86CodeGen LLVMX86Desc
-		LLVMX86Disassembler LLVMX86Info
-		LLVMX86Utils LLVMipa
-		LLVMipo LLVMCore)
-	# imagehelp is needed by LLVM 3.1 on MinGW, check lib\Support\Windows\Signals.inc
-	list(APPEND PLATFORM_LINKLIBS -limagehlp)
-endif()
-
-if(WITH_OPENCOLORIO)
-	set(OPENCOLORIO ${LIBDIR}/opencolorio)
-	set(OPENCOLORIO_INCLUDE_DIRS ${OPENCOLORIO}/include)
-	set(OPENCOLORIO_LIBRARIES OpenColorIO)
-	set(OPENCOLORIO_LIBPATH ${OPENCOLORIO}/lib)
-	set(OPENCOLORIO_DEFINITIONS)
-endif()
-
-if(WITH_SDL)
-	set(SDL ${LIBDIR}/sdl)
-	set(SDL_INCLUDE_DIR ${SDL}/include)
-	set(SDL_LIBRARY SDL)
-	set(SDL_LIBPATH ${SDL}/lib)
-endif()
-
-if(WITH_OPENVDB)
-	set(OPENVDB ${LIBDIR}/openvdb)
-	set(OPENVDB_INCLUDE_DIRS ${OPENVDB}/include)
-	set(OPENVDB_LIBRARIES openvdb ${TBB_LIBRARIES})
-	set(OPENVDB_LIBPATH ${LIBDIR}/openvdb/lib)
-	set(OPENVDB_DEFINITIONS)
-endif()
-
-if(WITH_ALEMBIC)
-	# TODO(sergey): For until someone drops by and compiles libraries for
-	# MinGW we allow users to compile their own Alembic library and use
-	# that via find_package(),
-	#
-	# Once precompiled libraries are there we'll use hardcoded locations.
-	find_package_wrapper(Alembic)
-	if(WITH_ALEMBIC_HDF5)
-		set(HDF5_ROOT_DIR ${LIBDIR}/hdf5)
-		find_package_wrapper(HDF5)
-	endif()
-	if(NOT ALEMBIC_FOUND OR (WITH_ALEMBIC_HDF5 AND NOT HDF5_FOUND))
-		set(WITH_ALEMBIC OFF)
-		set(WITH_ALEMBIC_HDF5 OFF)
-	endif()
-endif()
-
-set(PLATFORM_LINKFLAGS "-Xlinker --stack=2097152")
-
-## DISABLE - causes linking errors
-## for re-distribution, so users dont need mingw installed
-# set(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} -static-libgcc -static-libstdc++")

build_files/cmake/platform/platform_win32_msvc.cmake

@@ -1,490 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# The Original Code is Copyright (C) 2016, Blender Foundation
-# All rights reserved.
-#
-# Contributor(s): Sergey Sharybin.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-# Libraries configuration for Windows when compiling with MSVC.
-
-macro(warn_hardcoded_paths package_name
-	)
-	if(WITH_WINDOWS_FIND_MODULES)
-		message(WARNING "Using HARDCODED ${package_name} locations")
-	endif(WITH_WINDOWS_FIND_MODULES)
-endmacro()
-
-macro(windows_find_package package_name
-	)
-	if(WITH_WINDOWS_FIND_MODULES)
-		find_package( ${package_name})
-	endif(WITH_WINDOWS_FIND_MODULES)
-endmacro()
-
-add_definitions(-DWIN32)
-# Minimum MSVC Version
-if(CMAKE_CXX_COMPILER_ID MATCHES MSVC)
-	if(MSVC_VERSION EQUAL 1800)
-		set(_min_ver "18.0.31101")
-		if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS ${_min_ver})
-			message(FATAL_ERROR
-				"Visual Studio 2013 (Update 4, ${_min_ver}) required, "
-				"found (${CMAKE_CXX_COMPILER_VERSION})")
-		endif()
-	endif()
-	if(MSVC_VERSION EQUAL 1900)
-		set(_min_ver "19.0.24210")
-		if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS ${_min_ver})
-			message(FATAL_ERROR
-				"Visual Studio 2015 (Update 3, ${_min_ver}) required, "
-				"found (${CMAKE_CXX_COMPILER_VERSION})")
-		endif()
-	endif()
-endif()
-unset(_min_ver)
-
-# needed for some MSVC installations
-set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /SAFESEH:NO")
-set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /SAFESEH:NO")
-set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} /SAFESEH:NO")
-
-list(APPEND PLATFORM_LINKLIBS
-	ws2_32 vfw32 winmm kernel32 user32 gdi32 comdlg32
-	advapi32 shfolder shell32 ole32 oleaut32 uuid psapi Dbghelp
-)
-
-if(WITH_INPUT_IME)
-	list(APPEND PLATFORM_LINKLIBS imm32)
-endif()
-
-add_definitions(
-	-D_CRT_NONSTDC_NO_DEPRECATE
-	-D_CRT_SECURE_NO_DEPRECATE
-	-D_SCL_SECURE_NO_DEPRECATE
-	-D_CONSOLE
-	-D_LIB
-)
-
-# MSVC11 needs _ALLOW_KEYWORD_MACROS to build
-add_definitions(-D_ALLOW_KEYWORD_MACROS)
-
-# We want to support Vista level ABI
-add_definitions(-D_WIN32_WINNT=0x600)
-
-# Make cmake find the msvc redistributables
-set(CMAKE_INSTALL_SYSTEM_RUNTIME_LIBS_SKIP TRUE)
-include(InstallRequiredSystemLibraries)
-
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /nologo /J /Gd /MP /EHsc")
-set(CMAKE_C_FLAGS     "${CMAKE_C_FLAGS} /nologo /J /Gd /MP")
-
-set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /MTd")
-set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /MTd")
-set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /MT")
-set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} /MT")
-set(CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL} /MT")
-set(CMAKE_C_FLAGS_MINSIZEREL "${CMAKE_C_FLAGS_MINSIZEREL} /MT")
-set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} /MT")
-set(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO} /MT")
-
-set(PLATFORM_LINKFLAGS "/SUBSYSTEM:CONSOLE /STACK:2097152 /INCREMENTAL:NO ")
-set(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} /NODEFAULTLIB:msvcrt.lib /NODEFAULTLIB:msvcmrt.lib /NODEFAULTLIB:msvcurt.lib /NODEFAULTLIB:msvcrtd.lib ")
-
-# Ignore meaningless for us linker warnings.
-set(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} /ignore:4049 /ignore:4217 /ignore:4221")
-set(CMAKE_STATIC_LINKER_FLAGS "${CMAKE_STATIC_LINKER_FLAGS} /ignore:4221")
-
-# MSVC only, Mingw doesnt need
-if(CMAKE_CL_64)
-	set(PLATFORM_LINKFLAGS "/MACHINE:X64 ${PLATFORM_LINKFLAGS}")
-else()
-	set(PLATFORM_LINKFLAGS "/MACHINE:IX86 /LARGEADDRESSAWARE ${PLATFORM_LINKFLAGS}")
-endif()
-
-set(PLATFORM_LINKFLAGS_DEBUG "/IGNORE:4099 /NODEFAULTLIB:libcmt.lib /NODEFAULTLIB:libc.lib")
-
-if(NOT DEFINED LIBDIR)
-
-	# Setup 64bit and 64bit windows systems
-	if(CMAKE_CL_64)
-		message(STATUS "64 bit compiler detected.")
-		set(LIBDIR_BASE "win64")
-	else()
-		message(STATUS "32 bit compiler detected.")
-		set(LIBDIR_BASE "windows")
-	endif()
-	if(MSVC_VERSION EQUAL 1910)
-		message(STATUS "Visual Studio 2017 detected.")
-		set(LIBDIR ${CMAKE_SOURCE_DIR}/../lib/${LIBDIR_BASE}_vc14)
-	elseif(MSVC_VERSION EQUAL 1900)
-		message(STATUS "Visual Studio 2015 detected.")
-		set(LIBDIR ${CMAKE_SOURCE_DIR}/../lib/${LIBDIR_BASE}_vc14)
-	else()
-		message(STATUS "Visual Studio 2013 detected.")
-		set(LIBDIR ${CMAKE_SOURCE_DIR}/../lib/${LIBDIR_BASE}_vc12)
-	endif()
-else()
-	message(STATUS "Using pre-compiled LIBDIR: ${LIBDIR}")
-endif()
-if(NOT EXISTS "${LIBDIR}/")
-	message(FATAL_ERROR "Windows requires pre-compiled libs at: '${LIBDIR}'")
-endif()
-
-# Add each of our libraries to our cmake_prefix_path so find_package() could work
-file(GLOB children RELATIVE ${LIBDIR} ${LIBDIR}/*)
-foreach(child ${children})
-	if(IS_DIRECTORY ${LIBDIR}/${child})
-		list(APPEND CMAKE_PREFIX_PATH  ${LIBDIR}/${child})
-	endif()
-endforeach()
-
-set(ZLIB_INCLUDE_DIRS ${LIBDIR}/zlib/include)
-set(ZLIB_LIBRARIES ${LIBDIR}/zlib/lib/libz_st.lib)
-set(ZLIB_INCLUDE_DIR ${LIBDIR}/zlib/include)
-set(ZLIB_LIBRARY ${LIBDIR}/zlib/lib/libz_st.lib)
-set(ZLIB_DIR ${LIBDIR}/zlib)
-
-windows_find_package(zlib) # we want to find before finding things that depend on it like png
-windows_find_package(png)
-
-if(NOT PNG_FOUND)
-	warn_hardcoded_paths(libpng)
-	set(PNG_PNG_INCLUDE_DIR ${LIBDIR}/png/include)
-	set(PNG_LIBRARIES libpng)
-	set(PNG "${LIBDIR}/png")
-	set(PNG_INCLUDE_DIRS "${PNG}/include")
-	set(PNG_LIBPATH ${PNG}/lib) # not cmake defined
-endif()
-
-set(JPEG_NAMES ${JPEG_NAMES} libjpeg)
-windows_find_package(jpeg REQUIRED)
-if(NOT JPEG_FOUND)
-	warn_hardcoded_paths(jpeg)
-	set(JPEG_INCLUDE_DIR ${LIBDIR}/jpeg/include)
-	set(JPEG_LIBRARIES ${LIBDIR}/jpeg/lib/libjpeg.lib)
-endif()
-
-set(PTHREADS_INCLUDE_DIRS ${LIBDIR}/pthreads/include)
-set(PTHREADS_LIBRARIES ${LIBDIR}/pthreads/lib/pthreadVC2.lib)
-
-set(FREETYPE ${LIBDIR}/freetype)
-set(FREETYPE_INCLUDE_DIRS
-	${LIBDIR}/freetype/include
-	${LIBDIR}/freetype/include/freetype2
-)
-set(FREETYPE_LIBRARY ${LIBDIR}/freetype/lib/freetype2ST.lib)
-windows_find_package(freetype REQUIRED)
-
-if(WITH_FFTW3)
-	set(FFTW3 ${LIBDIR}/fftw3)
-	set(FFTW3_LIBRARIES libfftw)
-	set(FFTW3_INCLUDE_DIRS ${FFTW3}/include)
-	set(FFTW3_LIBPATH ${FFTW3}/lib)
-endif()
-
-if(WITH_OPENCOLLADA)
-	set(OPENCOLLADA ${LIBDIR}/opencollada)
-
-	set(OPENCOLLADA_INCLUDE_DIRS
-		${OPENCOLLADA}/include/opencollada/COLLADAStreamWriter
-		${OPENCOLLADA}/include/opencollada/COLLADABaseUtils
-		${OPENCOLLADA}/include/opencollada/COLLADAFramework
-		${OPENCOLLADA}/include/opencollada/COLLADASaxFrameworkLoader
-		${OPENCOLLADA}/include/opencollada/GeneratedSaxParser
-	)
-
-	set(OPENCOLLADA_LIBRARIES
-		${OPENCOLLADA}/lib/opencollada/OpenCOLLADASaxFrameworkLoader.lib
-		${OPENCOLLADA}/lib/opencollada/OpenCOLLADAFramework.lib
-		${OPENCOLLADA}/lib/opencollada/OpenCOLLADABaseUtils.lib
-		${OPENCOLLADA}/lib/opencollada/OpenCOLLADAStreamWriter.lib
-		${OPENCOLLADA}/lib/opencollada/MathMLSolver.lib
-		${OPENCOLLADA}/lib/opencollada/GeneratedSaxParser.lib
-		${OPENCOLLADA}/lib/opencollada/xml.lib
-		${OPENCOLLADA}/lib/opencollada/buffer.lib
-		${OPENCOLLADA}/lib/opencollada/ftoa.lib
-	)
-
-	if(NOT WITH_LLVM)
-		list(APPEND OPENCOLLADA_LIBRARIES ${OPENCOLLADA}/lib/opencollada/UTF.lib)
-	endif()
-
-	set(PCRE_LIBRARIES
-		${OPENCOLLADA}/lib/opencollada/pcre.lib
-	)
-endif()
-
-if(WITH_CODEC_FFMPEG)
-	set(FFMPEG_INCLUDE_DIRS
-		${LIBDIR}/ffmpeg/include
-		${LIBDIR}/ffmpeg/include/msvc
-	)
-	windows_find_package(FFMPEG)
-	if(NOT FFMPEG_FOUND)
-		warn_hardcoded_paths(ffmpeg)
-		set(FFMPEG_LIBRARY_VERSION 57)
-		set(FFMPEG_LIBRARY_VERSION_AVU 55)
-		set(FFMPEG_LIBRARIES
-			${LIBDIR}/ffmpeg/lib/avcodec.lib
-			${LIBDIR}/ffmpeg/lib/avformat.lib
-			${LIBDIR}/ffmpeg/lib/avdevice.lib
-			${LIBDIR}/ffmpeg/lib/avutil.lib
-			${LIBDIR}/ffmpeg/lib/swscale.lib
-			)
-	endif()
-endif()
-
-if(WITH_IMAGE_OPENEXR)
-	set(OPENEXR_ROOT_DIR ${LIBDIR}/openexr)
-	set(OPENEXR_VERSION "2.1")
-	windows_find_package(OPENEXR REQUIRED)
-	if(NOT OPENEXR_FOUND)
-		warn_hardcoded_paths(OpenEXR)
-		set(OPENEXR ${LIBDIR}/openexr)
-		set(OPENEXR_INCLUDE_DIR ${OPENEXR}/include)
-		set(OPENEXR_INCLUDE_DIRS ${OPENEXR_INCLUDE_DIR} ${OPENEXR}/include/OpenEXR)
-		set(OPENEXR_LIBPATH ${OPENEXR}/lib)
-		set(OPENEXR_LIBRARIES
-			optimized ${OPENEXR_LIBPATH}/Iex-2_2.lib
-			optimized ${OPENEXR_LIBPATH}/Half.lib
-			optimized ${OPENEXR_LIBPATH}/IlmImf-2_2.lib
-			optimized ${OPENEXR_LIBPATH}/Imath-2_2.lib
-			optimized ${OPENEXR_LIBPATH}/IlmThread-2_2.lib
-			debug ${OPENEXR_LIBPATH}/Iex-2_2_d.lib
-			debug ${OPENEXR_LIBPATH}/Half_d.lib
-			debug ${OPENEXR_LIBPATH}/IlmImf-2_2_d.lib
-			debug ${OPENEXR_LIBPATH}/Imath-2_2_d.lib
-			debug ${OPENEXR_LIBPATH}/IlmThread-2_2_d.lib
-		)
-	endif()
-endif()
-
-if(WITH_IMAGE_TIFF)
-	# Try to find tiff first then complain and set static and maybe wrong paths
-	windows_find_package(TIFF)
-	if(NOT TIFF_FOUND)
-		warn_hardcoded_paths(libtiff)
-		set(TIFF_LIBRARY ${LIBDIR}/tiff/lib/libtiff.lib)
-		set(TIFF_INCLUDE_DIR ${LIBDIR}/tiff/include)
-	endif()
-endif()
-
-if(WITH_JACK)
-	set(JACK_INCLUDE_DIRS
-		${LIBDIR}/jack/include/jack
-		${LIBDIR}/jack/include
-	)
-	set(JACK_LIBRARIES optimized ${LIBDIR}/jack/lib/libjack.lib debug ${LIBDIR}/jack/lib/libjack_d.lib)
-endif()
-
-if(WITH_PYTHON)
-	set(PYTHON_VERSION 3.5) # CACHE STRING)
-
-	string(REPLACE "." "" _PYTHON_VERSION_NO_DOTS ${PYTHON_VERSION})
-	# Use shared libs for vc2008 and vc2010 until we actually have vc2010 libs
-	set(PYTHON_LIBRARY ${LIBDIR}/python/lib/python${_PYTHON_VERSION_NO_DOTS}.lib)
-	unset(_PYTHON_VERSION_NO_DOTS)
-
-	# Shared includes for both vc2008 and vc2010
-	set(PYTHON_INCLUDE_DIR ${LIBDIR}/python/include/python${PYTHON_VERSION})
-
-	# uncached vars
-	set(PYTHON_INCLUDE_DIRS "${PYTHON_INCLUDE_DIR}")
-	set(PYTHON_LIBRARIES  "${PYTHON_LIBRARY}")
-endif()
-
-if(WITH_BOOST)
-	if(WITH_CYCLES_OSL)
-		set(boost_extra_libs wave)
-	endif()
-	if(WITH_INTERNATIONAL)
-		list(APPEND boost_extra_libs locale)
-	endif()
-	if(WITH_OPENVDB)
-		list(APPEND boost_extra_libs iostreams)
-	endif()
-	set(Boost_USE_STATIC_RUNTIME ON) # prefix lib
-	set(Boost_USE_MULTITHREADED ON) # suffix -mt
-	set(Boost_USE_STATIC_LIBS ON) # suffix -s
-	if (WITH_WINDOWS_FIND_MODULES)
-		find_package(Boost COMPONENTS date_time filesystem thread regex system ${boost_extra_libs})
-	endif (WITH_WINDOWS_FIND_MODULES)
-	if(NOT Boost_FOUND)
-		warn_hardcoded_paths(BOOST)
-		set(BOOST ${LIBDIR}/boost)
-		set(BOOST_INCLUDE_DIR ${BOOST}/include)
-		if(MSVC12)
-			set(BOOST_LIBPATH ${BOOST}/lib)
-			set(BOOST_POSTFIX "vc120-mt-s-1_60.lib")
-			set(BOOST_DEBUG_POSTFIX "vc120-mt-sgd-1_60.lib")
-		else()
-			set(BOOST_LIBPATH ${BOOST}/lib)
-			set(BOOST_POSTFIX "vc140-mt-s-1_60.lib")
-			set(BOOST_DEBUG_POSTFIX "vc140-mt-sgd-1_60.lib")
-		endif()
-		set(BOOST_LIBRARIES
-			optimized libboost_date_time-${BOOST_POSTFIX}
-			optimized libboost_filesystem-${BOOST_POSTFIX}
-			optimized libboost_regex-${BOOST_POSTFIX}
-			optimized libboost_system-${BOOST_POSTFIX}
-			optimized libboost_thread-${BOOST_POSTFIX}
-			debug libboost_date_time-${BOOST_DEBUG_POSTFIX}
-			debug libboost_filesystem-${BOOST_DEBUG_POSTFIX}
-			debug libboost_regex-${BOOST_DEBUG_POSTFIX}
-			debug libboost_system-${BOOST_DEBUG_POSTFIX}
-			debug libboost_thread-${BOOST_DEBUG_POSTFIX}
-		)
-		if(WITH_CYCLES_OSL)
-			set(BOOST_LIBRARIES ${BOOST_LIBRARIES}
-				optimized libboost_wave-${BOOST_POSTFIX}
-				debug libboost_wave-${BOOST_DEBUG_POSTFIX})
-		endif()
-		if(WITH_INTERNATIONAL)
-			set(BOOST_LIBRARIES ${BOOST_LIBRARIES}
-				optimized libboost_locale-${BOOST_POSTFIX}
-				debug libboost_locale-${BOOST_DEBUG_POSTFIX})
-		endif()
-	else() # we found boost using find_package
-		set(BOOST_INCLUDE_DIR ${Boost_INCLUDE_DIRS})
-		set(BOOST_LIBRARIES ${Boost_LIBRARIES})
-		set(BOOST_LIBPATH ${Boost_LIBRARY_DIRS})
-	endif()
-	set(BOOST_DEFINITIONS "-DBOOST_ALL_NO_LIB")
-endif()
-
-if(WITH_OPENIMAGEIO)
-	windows_find_package(OpenImageIO)
-	set(OPENIMAGEIO ${LIBDIR}/openimageio)
-	set(OPENIMAGEIO_INCLUDE_DIRS ${OPENIMAGEIO}/include)
-	set(OIIO_OPTIMIZED optimized OpenImageIO optimized OpenImageIO_Util)
-	set(OIIO_DEBUG debug OpenImageIO_d debug OpenImageIO_Util_d)
-	set(OPENIMAGEIO_LIBRARIES ${OIIO_OPTIMIZED} ${OIIO_DEBUG})
-	set(OPENIMAGEIO_LIBPATH ${OPENIMAGEIO}/lib)
-	set(OPENIMAGEIO_DEFINITIONS "-DUSE_TBB=0")
-	set(OPENCOLORIO_DEFINITIONS "-DOCIO_STATIC_BUILD")
-	set(OPENIMAGEIO_IDIFF "${OPENIMAGEIO}/bin/idiff.exe")
-	add_definitions(-DOIIO_STATIC_BUILD)
-	add_definitions(-DOIIO_NO_SSE=1)
-endif()
-
-if(WITH_LLVM)
-	set(LLVM_ROOT_DIR ${LIBDIR}/llvm CACHE PATH	"Path to the LLVM installation")
-	file(GLOB LLVM_LIBRARY_OPTIMIZED ${LLVM_ROOT_DIR}/lib/*.lib)
-
-	if(EXISTS ${LLVM_ROOT_DIR}/debug/lib)
-		foreach(LLVM_OPTIMIZED_LIB ${LLVM_LIBRARY_OPTIMIZED})
-			get_filename_component(LIBNAME ${LLVM_OPTIMIZED_LIB} ABSOLUTE)
-			list(APPEND LLVM_LIBS optimized ${LIBNAME})
-		endforeach(LLVM_OPTIMIZED_LIB)
-
-		file(GLOB LLVM_LIBRARY_DEBUG ${LLVM_ROOT_DIR}/debug/lib/*.lib)
-
-		foreach(LLVM_DEBUG_LIB ${LLVM_LIBRARY_DEBUG})
-			get_filename_component(LIBNAME ${LLVM_DEBUG_LIB} ABSOLUTE)
-			list(APPEND LLVM_LIBS debug ${LIBNAME})
-		endforeach(LLVM_DEBUG_LIB)
-
-		set(LLVM_LIBRARY ${LLVM_LIBS})
-	else()
-		message(WARNING "LLVM debug libs not present on this system. Using release libs for debug builds.")
-		set(LLVM_LIBRARY ${LLVM_LIBRARY_OPTIMIZED})
-	endif()
-
-endif()
-
-if(WITH_OPENCOLORIO)
-	set(OPENCOLORIO ${LIBDIR}/opencolorio)
-	set(OPENCOLORIO_INCLUDE_DIRS ${OPENCOLORIO}/include)
-	set(OPENCOLORIO_LIBRARIES OpenColorIO)
-	set(OPENCOLORIO_LIBPATH ${LIBDIR}/opencolorio/lib)
-	set(OPENCOLORIO_DEFINITIONS)
-endif()
-
-if(WITH_OPENVDB)
-	set(BLOSC_LIBRARIES optimized ${LIBDIR}/blosc/lib/libblosc.lib debug ${LIBDIR}/blosc/lib/libblosc_d.lib)
-	set(TBB_LIBRARIES optimized ${LIBDIR}/tbb/lib/tbb.lib debug ${LIBDIR}/tbb/lib/tbb_debug.lib)
-	set(TBB_INCLUDE_DIR ${LIBDIR}/tbb/include)
-	set(OPENVDB ${LIBDIR}/openvdb)
-	set(OPENVDB_INCLUDE_DIRS ${OPENVDB}/include ${TBB_INCLUDE_DIR})
-	set(OPENVDB_LIBRARIES optimized openvdb debug openvdb_d ${TBB_LIBRARIES} ${BLOSC_LIBRARIES})
-	set(OPENVDB_LIBPATH ${LIBDIR}/openvdb/lib)
-endif()
-
-if(WITH_ALEMBIC)
-	set(ALEMBIC ${LIBDIR}/alembic)
-	set(ALEMBIC_INCLUDE_DIR ${ALEMBIC}/include)
-	set(ALEMBIC_INCLUDE_DIRS ${ALEMBIC_INCLUDE_DIR})
-	set(ALEMBIC_LIBPATH ${ALEMBIC}/lib)
-	set(ALEMBIC_LIBRARIES optimized alembic debug alembic_d)
-endif()
-
-if(WITH_MOD_CLOTH_ELTOPO)
-	set(LAPACK ${LIBDIR}/lapack)
-	# set(LAPACK_INCLUDE_DIR ${LAPACK}/include)
-	set(LAPACK_LIBPATH ${LAPACK}/lib)
-	set(LAPACK_LIBRARIES
-		${LIBDIR}/lapack/lib/libf2c.lib
-		${LIBDIR}/lapack/lib/clapack_nowrap.lib
-		${LIBDIR}/lapack/lib/BLAS_nowrap.lib
-	)
-endif()
-
-if(WITH_OPENSUBDIV OR WITH_CYCLES_OPENSUBDIV)
-	set(OPENSUBDIV_INCLUDE_DIR ${LIBDIR}/opensubdiv/include)
-	set(OPENSUBDIV_LIBPATH ${LIBDIR}/opensubdiv/lib)
-	set(OPENSUBDIV_LIBRARIES ${OPENSUBDIV_LIBPATH}/osdCPU.lib ${OPENSUBDIV_LIBPATH}/osdGPU.lib)
-	find_package(OpenSubdiv)
-endif()
-
-if(WITH_SDL)
-	set(SDL ${LIBDIR}/sdl)
-	set(SDL_INCLUDE_DIR ${SDL}/include)
-	set(SDL_LIBPATH ${SDL}/lib)
-	# MinGW TODO: Update MinGW to SDL2
-	if(NOT CMAKE_COMPILER_IS_GNUCC)
-		set(SDL_LIBRARY SDL2)
-	else()
-		set(SDL_LIBRARY SDL)
-	endif()
-endif()
-
-# Audio IO
-if(WITH_SYSTEM_AUDASPACE)
-	set(AUDASPACE_INCLUDE_DIRS ${LIBDIR}/audaspace/include/audaspace)
-	set(AUDASPACE_LIBRARIES ${LIBDIR}/audaspace/lib/audaspace.lib)
-	set(AUDASPACE_C_INCLUDE_DIRS ${LIBDIR}/audaspace/include/audaspace)
-	set(AUDASPACE_C_LIBRARIES ${LIBDIR}/audaspace/lib/audaspace-c.lib)
-	set(AUDASPACE_PY_INCLUDE_DIRS ${LIBDIR}/audaspace/include/audaspace)
-	set(AUDASPACE_PY_LIBRARIES ${LIBDIR}/audaspace/lib/audaspace-py.lib)
-endif()
-
-# used in many places so include globally, like OpenGL
-blender_include_dirs_sys("${PTHREADS_INCLUDE_DIRS}")
-
-#find signtool  
-SET(ProgramFilesX86_NAME "ProgramFiles(x86)") #env dislikes the ( ) 
-find_program(SIGNTOOL_EXE signtool
-HINTS
-  "$ENV{${ProgramFilesX86_NAME}}/Windows Kits/10/bin/x86/"
-  "$ENV{ProgramFiles}/Windows Kits/10/bin/x86/"
-  "$ENV{${ProgramFilesX86_NAME}}/Windows Kits/8.1/bin/x86/"
-  "$ENV{ProgramFiles}/Windows Kits/8.1/bin/x86/"
-  "$ENV{${ProgramFilesX86_NAME}}/Windows Kits/8.0/bin/x86/"
-  "$ENV{ProgramFiles}/Windows Kits/8.0/bin/x86/"
-)

build_files/utils/build_tgz.sh

@@ -6,10 +6,10 @@
 BASE_DIR="$PWD"
 
 blender_srcdir=$(dirname -- $0)/../..
-blender_version=$(grep "BLENDER_VERSION\s" "$blender_srcdir/source/blender/blenkernel/BKE_blender_version.h" | awk '{print $3}')
-blender_version_char=$(grep "BLENDER_VERSION_CHAR\s" "$blender_srcdir/source/blender/blenkernel/BKE_blender_version.h" | awk '{print $3}')
-blender_version_cycle=$(grep "BLENDER_VERSION_CYCLE\s" "$blender_srcdir/source/blender/blenkernel/BKE_blender_version.h" | awk '{print $3}')
-blender_subversion=$(grep "BLENDER_SUBVERSION\s" "$blender_srcdir/source/blender/blenkernel/BKE_blender_version.h" | awk '{print $3}')
+blender_version=$(grep "BLENDER_VERSION\s" "$blender_srcdir/source/blender/blenkernel/BKE_blender.h" | awk '{print $3}')
+blender_version_char=$(grep "BLENDER_VERSION_CHAR\s" "$blender_srcdir/source/blender/blenkernel/BKE_blender.h" | awk '{print $3}')
+blender_version_cycle=$(grep "BLENDER_VERSION_CYCLE\s" "$blender_srcdir/source/blender/blenkernel/BKE_blender.h" | awk '{print $3}')
+blender_subversion=$(grep "BLENDER_SUBVERSION\s" "$blender_srcdir/source/blender/blenkernel/BKE_blender.h" | awk '{print $3}')
 
 if [ "$blender_version_cycle" = "release" ] ; then
 	VERSION=$(expr $blender_version / 100).$(expr $blender_version % 100)$blender_version_char

doc/blender_file_format/mystery_of_the_blend.html

@@ -187,7 +187,7 @@ The next table describes the information in the file-header.
 </table>
 
 <p>
-<a href="https://en.wikipedia.org/wiki/Endianness">Endianness</a> addresses the way values are ordered in a sequence of bytes(see the <a href="#example-endianess">example</a> below):
+<a href="http://en.wikipedia.org/wiki/Endianness">Endianness</a> addresses the way values are ordered in a sequence of bytes(see the <a href="#example-endianess">example</a> below):
 </p>
 
 <ul>

doc/doxygen/Doxyfile

@@ -38,7 +38,7 @@ PROJECT_NAME           = Blender
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = "V2.8x"
+PROJECT_NUMBER         = "V2.7x"
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
@@ -699,7 +699,7 @@ LAYOUT_FILE            =
 # The CITE_BIB_FILES tag can be used to specify one or more bib files containing
 # the reference definitions. This must be a list of .bib files. The .bib
 # extension is automatically appended if omitted. This requires the bibtex tool
-# to be installed. See also https://en.wikipedia.org/wiki/BibTeX for more info.
+# to be installed. See also http://en.wikipedia.org/wiki/BibTeX for more info.
 # For LaTeX the style of the bibliography can be controlled using
 # LATEX_BIB_STYLE. To use this feature you need bibtex and perl available in the
 # search path. See also \cite for info how to create references.
@@ -1145,7 +1145,7 @@ HTML_EXTRA_FILES       =
 # The HTML_COLORSTYLE_HUE tag controls the color of the HTML output. Doxygen
 # will adjust the colors in the style sheet and background images according to
 # this color. Hue is specified as an angle on a colorwheel, see
-# https://en.wikipedia.org/wiki/Hue for more information. For instance the value
+# http://en.wikipedia.org/wiki/Hue for more information. For instance the value
 # 0 represents red, 60 is yellow, 120 is green, 180 is cyan, 240 is blue, 300
 # purple, and 360 is red again.
 # Minimum value: 0, maximum value: 359, default value: 220.
@@ -1752,7 +1752,7 @@ LATEX_SOURCE_CODE      = NO
 
 # The LATEX_BIB_STYLE tag can be used to specify the style to use for the
 # bibliography, e.g. plainnat, or ieeetr. See
-# https://en.wikipedia.org/wiki/BibTeX and \cite for more info.
+# http://en.wikipedia.org/wiki/BibTeX and \cite for more info.
 # The default value is: plain.
 # This tag requires that the tag GENERATE_LATEX is set to YES.
 

doc/python_api/examples/bpy.app.handlers.1.py

@@ -4,7 +4,7 @@ Persistent Handler Example
 
 By default handlers are freed when loading new files, in some cases you may
 wan't the handler stay running across multiple files (when the handler is
-part of an add-on for example).
+part of an addon for example).
 
 For this the :data:`bpy.app.handlers.persistent` decorator needs to be used.
 """

doc/python_api/examples/bpy.app.translations.py

@@ -5,7 +5,7 @@ Intro
 .. warning::
 
    Most of this object should only be useful if you actually manipulate i18n stuff from Python.
-   If you are a regular add-on, you should only bother about :const:`contexts` member,
+   If you are a regular addon, you should only bother about :const:`contexts` member,
    and the :func:`register`/:func:`unregister` functions! The :func:`pgettext` family of functions
    should only be used in rare, specific cases (like e.g. complex "composited" UI strings...).
 
@@ -21,11 +21,11 @@ Intro
 Then, call ``bpy.app.translations.register(__name__, your_dict)`` in your ``register()`` function, and
 ``bpy.app.translations.unregister(__name__)`` in your ``unregister()`` one.
 
-The ``Manage UI translations`` add-on has several functions to help you collect strings to translate, and
+The ``Manage UI translations`` addon has several functions to help you collect strings to translate, and
 generate the needed python code (the translation dictionary), as well as optional intermediary po files
 if you want some... See
-`How to Translate Blender <https://wiki.blender.org/index.php/Dev:Doc/Process/Translate_Blender>`_ and
-`Using i18n in Blender Code <https://wiki.blender.org/index.php/Dev:Source/Interface/Internationalization>`_
+`How to Translate Blender <http://wiki.blender.org/index.php/Dev:Doc/Process/Translate_Blender>`_ and
+`Using i18n in Blender Code <http://wiki.blender.org/index.php/Dev:Source/Interface/Internationalization>`_
 for more info.
 
 Module References

doc/python_api/examples/bpy.types.AddonPreferences.1.py

@@ -1,10 +1,10 @@
 bl_info = {
-    "name": "Example Add-on Preferences",
+    "name": "Example Addon Preferences",
     "author": "Your Name Here",
     "version": (1, 0),
     "blender": (2, 65, 0),
-    "location": "SpaceBar Search -> Add-on Preferences Example",
-    "description": "Example Add-on",
+    "location": "SpaceBar Search -> Addon Preferences Example",
+    "description": "Example Addon",
     "warning": "",
     "wiki_url": "",
     "tracker_url": "",
@@ -18,7 +18,7 @@ from bpy.props import StringProperty, IntProperty, BoolProperty
 
 
 class ExampleAddonPreferences(AddonPreferences):
-    # this must match the add-on name, use '__package__'
+    # this must match the addon name, use '__package__'
     # when defining this in a submodule of a python package.
     bl_idname = __name__
 
@@ -37,7 +37,7 @@ class ExampleAddonPreferences(AddonPreferences):
 
     def draw(self, context):
         layout = self.layout
-        layout.label(text="This is a preferences view for our add-on")
+        layout.label(text="This is a preferences view for our addon")
         layout.prop(self, "filepath")
         layout.prop(self, "number")
         layout.prop(self, "boolean")
@@ -46,7 +46,7 @@ class ExampleAddonPreferences(AddonPreferences):
 class OBJECT_OT_addon_prefs_example(Operator):
     """Display example preferences"""
     bl_idname = "object.addon_prefs_example"
-    bl_label = "Add-on Preferences Example"
+    bl_label = "Addon Preferences Example"
     bl_options = {'REGISTER', 'UNDO'}
 
     def execute(self, context):

doc/python_api/examples/bpy.types.Menu.2.py

@@ -2,9 +2,9 @@
 Extending Menus
 +++++++++++++++
 
-When creating menus for add-ons you can't reference menus
-in Blender's default scripts.
-Instead, the add-on can add menu items to existing menus.
+When creating menus for addons you can't reference menus in Blender's default
+scripts.
+Instead, the addon can add menu items to existing menus.
 
 The function menu_draw acts like :class:`Menu.draw`.
 """

doc/python_api/examples/bpy.types.PropertyGroup.py

@@ -13,7 +13,7 @@ be animated, accessed from the user interface and from python.
    definitions are not, this means whenever you load blender the class needs
    to be registered too.
 
-   This is best done by creating an add-on which loads on startup and registers
+   This is best done by creating an addon which loads on startup and registers
    your properties.
 
 .. note::

doc/python_api/examples/mathutils.Vector.py

@@ -49,7 +49,7 @@ vec2d[:] = vec3d[:2]
 
 
 # Vectors support 'swizzle' operations
-# See https://en.wikipedia.org/wiki/Swizzling_(computer_graphics)
+# See http://en.wikipedia.org/wiki/Swizzling_(computer_graphics)
 vec.xyz = vec.zyx
 vec.xy = vec4d.zw
 vec.xyz = vec4d.wzz

doc/python_api/rst/bge_types/bge.types.KX_GameObject.rst

@@ -405,7 +405,7 @@ base class --- :class:`SCA_IObject`
 
       .. note::
 
-         This attribute is experimental and may be removed (but probably wont be).
+         This attribute is experemental and may be removed (but probably wont be).
 
       .. note::
 
@@ -419,7 +419,7 @@ base class --- :class:`SCA_IObject`
 
       .. note::
 
-         This attribute is experimental and may be removed (but probably wont be).
+         This attribute is experemental and may be removed (but probably wont be).
 
       .. note::
 
@@ -453,7 +453,7 @@ base class --- :class:`SCA_IObject`
 
    .. attribute:: childrenRecursive
 
-      all children of this object including children's children, (read-only).
+      all children of this object including childrens children, (read-only).
 
       :type: :class:`CListValue` of :class:`KX_GameObject`'s
 
@@ -536,7 +536,7 @@ base class --- :class:`SCA_IObject`
 
    .. method:: getAxisVect(vect)
 
-      Returns the axis vector rotates by the object's worldspace orientation.
+      Returns the axis vector rotates by the objects worldspace orientation.
       This is the equivalent of multiplying the vector by the orientation matrix.
 
       :arg vect: a vector to align the axis.
@@ -596,7 +596,7 @@ base class --- :class:`SCA_IObject`
 
       Gets the game object's linear velocity.
 
-      This method returns the game object's velocity through it's center of mass, ie no angular velocity component.
+      This method returns the game object's velocity through it's centre of mass, ie no angular velocity component.
 
       :arg local:
          * False: you get the "global" velocity ie: relative to world orientation.
@@ -609,7 +609,7 @@ base class --- :class:`SCA_IObject`
 
       Sets the game object's linear velocity.
 
-      This method sets game object's velocity through it's center of mass,
+      This method sets game object's velocity through it's centre of mass,
       ie no angular velocity component.
 
       This requires a dynamic object.
@@ -814,7 +814,7 @@ base class --- :class:`SCA_IObject`
             # do something
             pass
 
-      The face parameter determines the orientation of the normal.
+      The face paremeter determines the orientation of the normal.
 
       * 0 => hit normal is always oriented towards the ray origin (as if you casted the ray from outside)
       * 1 => hit normal is the real face normal (only for mesh object, otherwise face has no effect)
@@ -911,7 +911,7 @@ base class --- :class:`SCA_IObject`
 
       .. note::
 
-         The gameObject argument has an advantage that it can convert from a mesh with modifiers applied (such as the Subdivision Surface modifier).
+         The gameObject argument has an advantage that it can convert from a mesh with modifiers applied (such as subsurf).
 
       .. warning::
 
@@ -919,7 +919,7 @@ base class --- :class:`SCA_IObject`
 
       .. warning::
 
-         If the object is a part of a compound object it will fail (parent or child)
+         If the object is a part of a combound object it will fail (parent or child)
 
       .. warning::
 

doc/python_api/rst/include__bmesh.rst

@@ -23,7 +23,7 @@ The features exposed closely follow the C API,
 giving python access to the functions used by blenders own mesh editing tools.
 
 For an overview of BMesh data types and how they reference each other see:
-`BMesh Design Document <https://wiki.blender.org/index.php/Dev:Source/Modeling/BMesh/Design>`_ .
+`BMesh Design Document <http://wiki.blender.org/index.php/Dev:2.6/Source/Modeling/BMesh/Design>`_ .
 
 
 .. note::
@@ -31,12 +31,13 @@ For an overview of BMesh data types and how they reference each other see:
    **Disk** and **Radial** data is not exposed by the python api since this is for internal use only.
 
 
-.. warning:: TODO items are...
+.. warning::
+
+   TODO items are...
 
    * add access to BMesh **walkers**
    * add custom-data manipulation functions add/remove/rename.
 
-
 Example Script
 --------------
 

doc/python_api/rst/info_api_reference.rst

@@ -204,7 +204,7 @@ Lets say we want to access the texture of a brush via Python, to adjust its ``co
 
 - Start in the default scene and enable 'Sculpt' mode from the 3D-View header.
 - From the toolbar expand the **Texture** panel and add a new texture.
-  *Notice the texture button its self doesn't have very useful links (you can check the tooltips).*
+  *Notice the texture button its self doesn't have very useful links (you can check the tool-tips).*
 - The contrast setting isn't exposed in the sculpt toolbar, so view the texture in the properties panel...
 
   - In the properties button select the Texture context.

doc/python_api/rst/info_best_practice.rst

@@ -18,7 +18,7 @@ amongst our own scripts and make it easier to use python scripts from other proj
 
 Using our style guide for your own scripts makes it easier if you eventually want to contribute them to blender.
 
-This style guide is known as pep8 and can be found `here <https://www.python.org/dev/peps/pep-0008/>`_
+This style guide is known as pep8 and can be found `here <http://www.python.org/dev/peps/pep-0008>`_
 
 A brief listing of pep8 criteria.
 
@@ -316,7 +316,7 @@ use to join a list of strings (the list may be temporary). In the following exam
 
 
 Join is fastest on many strings,
-`string formatting <https://wiki.blender.org/index.php/Dev:Source/Modeling/BMesh/Design>`__
+`string formatting <http://docs.python.org/py3k/library/string.html#string-formatting>`__
 is quite fast too (better for converting data types). String arithmetic is slowest.
 
 

doc/python_api/rst/info_gotcha.rst

@@ -1,4 +1,3 @@
-
 *******
 Gotchas
 *******
@@ -39,6 +38,7 @@ but some operators are more picky about when they run.
 In most cases you can figure out what context an operator needs
 simply be seeing how it's used in Blender and thinking about what it does.
 
+
 Unfortunately if you're still stuck - the only way to **really** know
 whats going on is to read the source code for the poll function and see what its checking.
 
@@ -82,6 +82,7 @@ it should be reported to the bug tracker.
 Stale Data
 ==========
 
+
 No updates after setting values
 -------------------------------
 
@@ -173,8 +174,8 @@ In this situation you can...
 
 .. _info_gotcha_mesh_faces:
 
-N-Gons and Tessellation Faces
-=============================
+NGons and Tessellation Faces
+============================
 
 Since 2.63 NGons are supported, this adds some complexity
 since in some cases you need to access triangles/quads still (some exporters for example).
@@ -508,7 +509,7 @@ Unicode Problems
 Python supports many different encodings so there is nothing stopping you from
 writing a script in ``latin1`` or ``iso-8859-15``.
 
-See `pep-0263 <https://www.python.org/dev/peps/pep-0263/>`_
+See `pep-0263 <http://www.python.org/dev/peps/pep-0263/>`_
 
 However this complicates matters for Blender's Python API because ``.blend`` files don't have an explicit encoding.
 
@@ -656,7 +657,7 @@ Here are some general hints to avoid running into these problems.
 .. note::
 
    To find the line of your script that crashes you can use the ``faulthandler`` module.
-   See the `faulthandler docs <https://docs.python.org/dev/library/faulthandler.html>`_.
+   See `faulthandler docs <http://docs.python.org/dev/library/faulthandler.html>`_.
 
    While the crash may be in Blenders C/C++ code,
    this can help a lot to track down the area of the script that causes the crash.

doc/python_api/rst/info_overview.rst

@@ -19,7 +19,7 @@ This is a typical Python environment so tutorials on how to write Python scripts
 will work running the scripts in Blender too.
 Blender provides the :mod:`bpy` module to the Python interpreter.
 This module can be imported in a script and gives access to Blender data, classes, and functions.
-Scripts that deal with Blender data will need to import this module.
+Scripts that deal with Blender data will need to import this module. 
 
 Here is a simple example of moving a vertex of the object named **Cube**:
 
@@ -43,7 +43,8 @@ scene manipulation, automation, defining your own toolset and customization.
 
 On startup Blender scans the ``scripts/startup/`` directory for Python modules and imports them.
 The exact location of this directory depends on your installation.
-See the :ref:`directory layout docs <blender_manual:getting-started_installing-config-directories>`.
+`See the directory layout docs
+<https://www.blender.org/manual/getting_started/installing_blender/directorylayout.html>`__
 
 
 Script Loading
@@ -76,22 +77,22 @@ To run as modules:
 - The obvious way, ``import some_module`` command from the text window or interactive console.
 - Open as a text block and tick "Register" option, this will load with the blend file.
 - copy into one of the directories ``scripts/startup``, where they will be automatically imported on startup.
-- define as an add-on, enabling the add-on will load it as a Python module.
+- define as an addon, enabling the addon will load it as a Python module.
 
 
-Add-ons
--------
+Addons
+------
 
 Some of Blenders functionality is best kept optional,
-alongside scripts loaded at startup we have add-ons which are kept in their own directory ``scripts/addons``,
+alongside scripts loaded at startup we have addons which are kept in their own directory ``scripts/addons``,
 and only load on startup if selected from the user preferences.
 
-The only difference between add-ons and built-in Python modules is that add-ons must contain a ``bl_info``
+The only difference between addons and built-in Python modules is that addons must contain a ``bl_info``
 variable which Blender uses to read metadata such as name, author, category and URL.
 
-The User Preferences add-on listing uses **bl_info** to display information about each add-on.
+The user preferences addon listing uses **bl_info** to display information about each addon.
 
-`See Add-ons <https://wiki.blender.org/index.php/Dev:Py/Scripts/Guidelines/Addons>`__
+`See Addons <http://wiki.blender.org/index.php/Dev:2.5/Py/Scripts/Guidelines/Addons>`__
 for details on the ``bl_info`` dictionary.
 
 
@@ -213,7 +214,7 @@ A simple Blender/Python module can look like this:
        bpy.utils.register_class(SimpleOperator)
 
    def unregister():
-       bpy.utils.unregister_class(SimpleOperator)
+       bpy.utils.unregister_class(SimpleOperator)    
 
    if __name__ == "__main__":
        register()
@@ -222,7 +223,7 @@ These functions usually appear at the bottom of the script containing class regi
 You can also use them for internal purposes setting up data for your own tools but take care
 since register won't re-run when a new blend file is loaded.
 
-The register/unregister calls are used so it's possible to toggle add-ons and reload scripts while Blender runs.
+The register/unregister calls are used so it's possible to toggle addons and reload scripts while Blender runs.
 If the register calls were placed in the body of the script, registration would be called on import,
 meaning there would be no distinction between importing a module or loading its classes into Blender.
 
@@ -327,7 +328,7 @@ Say you want to store material settings for a custom engine.
 .. note::
 
    *The class must be registered before being used in a property, failing to do so will raise an error:*
-
+   
    ``ValueError: bpy_struct "Material" registration error: my_custom_props could not register``
 
 
@@ -429,3 +430,4 @@ Calling these operators:
    >>> bpy.ops.object.operator_2()
    Hello World OBJECT_OT_operator_2
    {'FINISHED'}
+

doc/python_api/rst/info_quickstart.rst

@@ -51,7 +51,8 @@ A quick list of helpful things to know before starting:
   | ``scripts/startup/bl_operators`` for operators.
 
   Exact location depends on platform, see:
-  :ref:`Configuration and Data Paths <blender_manual:getting-started_installing-config-directories>`.
+  `Configuration and Data Paths
+  <https://www.blender.org/manual/getting_started/installing_blender/directorylayout.html>`__.
 
 
 Running Scripts

doc/python_api/rst/info_tips_and_tricks.rst

@@ -27,7 +27,7 @@ There are 3 main uses for the terminal, these are:
 
 .. note::
 
-   For Linux and macOS users this means starting the terminal first, then running Blender from within it.
+   For Linux and OSX users this means starting the terminal first, then running Blender from within it.
    On Windows the terminal can be enabled from the help menu.
 
 
@@ -306,7 +306,7 @@ Advantages include:
 This is marked advanced because to run Blender as a Python module requires a special build option.
 
 For instructions on building see
-`Building Blender as a Python module <https://wiki.blender.org/index.php/User:Ideasman42/BlenderAsPyModule>`_
+`Building Blender as a Python module <http://wiki.blender.org/index.php/User:Ideasman42/BlenderAsPyModule>`_
 
 
 Python Safety (Build Option)

doc/python_api/rst/info_tutorial_addon.rst

@@ -1,6 +1,6 @@
 
-Add-on Tutorial
-###############
+Addon Tutorial
+##############
 
 ************
 Introduction
@@ -36,7 +36,6 @@ Suggested reading before starting this tutorial.
 To best troubleshoot any error message Python prints while writing scripts you run blender with from a terminal,
 see :ref:`Use The Terminal <use_the_terminal>`.
 
-
 Documentation Links
 ===================
 
@@ -47,48 +46,51 @@ While going through the tutorial you may want to look into our reference documen
 - :mod:`bpy.context` api reference. -
   *Handy to have a list of available items your script may operate on.*
 - :class:`bpy.types.Operator`. -
-  *The following add-ons define operators, these docs give details and more examples of operators.*
+  *The following addons define operators, these docs give details and more examples of operators.*
 
 
-*******
-Add-ons
-*******
+******
+Addons
+******
 
-What is an Add-on?
-==================
 
-An add-on is simply a Python module with some additional requirements so Blender can display it in a list with useful
+What is an Addon?
+=================
+
+An addon is simply a Python module with some additional requirements so Blender can display it in a list with useful
 information.
 
-To give an example, here is the simplest possible add-on.
+To give an example, here is the simplest possible addon.
+
 
 .. code-block:: python
 
-   bl_info = {"name": "My Test Add-on", "category": "Object"}
+   bl_info = {"name": "My Test Addon", "category": "Object"}
    def register():
        print("Hello World")
    def unregister():
        print("Goodbye World")
 
 
-- ``bl_info`` is a dictionary containing add-on metadata such as the title,
-  version and author to be displayed in the user preferences add-on list.
-- ``register`` is a function which only runs when enabling the add-on,
-  this means the module can be loaded without activating the add-on.
-- ``unregister`` is a function to unload anything setup by ``register``, this is called when the add-on is disabled.
+- ``bl_info`` is a dictionary containing addon meta-data such as the title, version and author to be displayed in the
+  user preferences addon list.
+- ``register`` is a function which only runs when enabling the addon, this means the module can be loaded without
+  activating the addon.
+- ``unregister`` is a function to unload anything setup by ``register``, this is called when the addon is disabled.
 
 
-Notice this add-on does not do anything related to Blender, (the :mod:`bpy` module is not imported for example).
 
-This is a contrived example of an add-on that serves to illustrate the point
-that the base requirements of an add-on are simple.
+Notice this addon does not do anything related to Blender, (the :mod:`bpy` module is not imported for example).
 
-An add-on will typically register operators, panels, menu items etc, but its worth noting that _any_ script can do this,
+This is a contrived example of an addon that serves to illustrate the point
+that the base requirements of an addon are simple.
+
+An addon will typically register operators, panels, menu items etc, but its worth noting that _any_ script can do this,
 when executed from the text editor or even the interactive console - there is nothing inherently different about an
-add-on that allows it to integrate with Blender, such functionality is just provided by the :mod:`bpy` module for any
+addon that allows it to integrate with Blender, such functionality is just provided by the :mod:`bpy` module for any
 script to access.
 
-So an add-on is just a way to encapsulate a Python module in a way a user can easily utilize.
+So an addon is just a way to encapsulate a Python module in a way a user can easily utilize.
 
 .. note::
 
@@ -97,14 +99,14 @@ So an add-on is just a way to encapsulate a Python module in a way a user can ea
    Messages will be printed when enabling and disabling.
 
 
-Your First Add-on
-=================
+Your First Addon
+================
 
-The simplest possible add-on above is useful as an example but not much else.
-This next add-on is simple but shows how to integrate a script into Blender using an ``Operator``
+The simplest possible addon above was useful as an example but not much else.
+This next addon is simple but shows how to integrate a script into Blender using an ``Operator``
 which is the typical way to define a tool accessed from menus, buttons and keyboard shortcuts.
 
-For the first example we will make a script that simply moves all objects in a scene.
+For the first example we'll make a script that simply moves all objects in a scene.
 
 
 Write The Script
@@ -121,14 +123,20 @@ Add the following script to the text editor in Blender.
        obj.location.x += 1.0
 
 
-Click the :ref:`Run Script button <blender_manual:editors-text-run-script>`,
-all objects in the active scene are moved by 1.0 Blender unit.
+.. image:: run_script.png
+   :width: 924px
+   :align: center
+   :height: 574px
+   :alt: Run Script button
+
+Click the Run Script button, all objects in the active scene are moved by 1.0 Blender unit.
+Next we'll make this script into an addon.
 
 
-Write the Add-on (Simple)
--------------------------
+Write the Addon (Simple)
+------------------------
 
-This add-on takes the body of the script above, and adds them to an operator's ``execute()`` function.
+This addon takes the body of the script above, and adds them to an operator's ``execute()`` function.
 
 
 .. code-block:: python
@@ -165,7 +173,7 @@ This add-on takes the body of the script above, and adds them to an operator's `
 
 
    # This allows you to run the script directly from blenders text editor
-   # to test the add-on without having to install it.
+   # to test the addon without having to install it.
    if __name__ == "__main__":
        register()
 
@@ -198,33 +206,33 @@ Do this by pressing :kbd:`Spacebar` to bring up the operator search dialog and t
 
 The objects should move as before.
 
-*Keep this add-on open in Blender for the next step - Installing.*
+*Keep this addon open in Blender for the next step - Installing.*
 
 
-Install The Add-on
-------------------
+Install The Addon
+-----------------
 
-Once you have your add-on within in Blender's text editor,
+Once you have your addon within in Blender's text editor,
 you will want to be able to install it so it can be enabled in the user preferences to load on startup.
 
-Even though the add-on above is a test, lets go through the steps anyway so you know how to do it for later.
+Even though the addon above is a test, lets go through the steps anyway so you know how to do it for later.
 
-To install the Blender text as an add-on you will first have to save it to disk, take care to obey the naming
+To install the Blender text as an addon you will first have to save it to disk, take care to obey the naming
 restrictions that apply to Python modules and end with a ``.py`` extension.
 
-Once the file is on disk, you can install it as you would for an add-on downloaded online.
+Once the file is on disk, you can install it as you would for an addon downloaded online.
 
-Open the user :menuselection:`File --> User Preferences`,
-Select the *Add-on* section, press *Install Add-on...* and select the file. 
+Open the user :menuselection:`File -> User Preferences`,
+Select the *Addon* section, press *Install Addon...* and select the file. 
 
-Now the add-on will be listed and you can enable it by pressing the check-box,
+Now the addon will be listed and you can enable it by pressing the check-box,
 if you want it to be enabled on restart, press *Save as Default*.
 
 .. note::
 
-   The destination of the add-on depends on your Blender configuration.
-   When installing an add-on the source and destination path are printed in the console.
-   You can also find add-on path locations by running this in the Python console.
+   The destination of the addon depends on your Blender configuration.
+   When installing an addon the source and destination path are printed in the console.
+   You can also find addon path locations by running this in the Python console.
 
    .. code-block:: python
 
@@ -232,20 +240,20 @@ if you want it to be enabled on restart, press *Save as Default*.
       print(addon_utils.paths())
 
    More is written on this topic here:
-   :ref:`Directory Layout <blender_manual:getting-started_installing-config-directories>`.
+   `Directory Layout <https://www.blender.org/manual/getting_started/installing_blender/directorylayout.html>`_
 
 
-Your Second Add-on
-==================
+Your Second Addon
+=================
 
-For our second add-on, we will focus on object instancing - this is - to make linked copies of an object in a
+For our second addon, we will focus on object instancing - this is - to make linked copies of an object in a
 similar way to what you may have seen with the array modifier.
 
 
 Write The Script
 ----------------
 
-As before, first we will start with a script, develop it, then convert into an add-on.
+As before, first we will start with a script, develop it, then convert into an addon.
 
 .. code-block:: python
 
@@ -316,17 +324,17 @@ allows vectors to be multiplied by numbers and matrices.
 
 If you are interested in this area, read into :class:`mathutils.Vector` - there are many handy utility functions
 such as getting the angle between vectors, cross product, dot products
-as well as more advanced functions in :mod:`mathutils.geometry` such as Bézier Spline interpolation and
+as well as more advanced functions in :mod:`mathutils.geometry` such as bezier spline interpolation and
 ray-triangle intersection.
 
-For now we will focus on making this script an add-on, but its good to know that this 3D math module is available and
+For now we'll focus on making this script an addon, but its good to know that this 3D math module is available and
 can help you with more advanced functionality later on.
 
 
-Write the Add-on
-----------------
+Write the Addon
+---------------
 
-The first step is to convert the script as-is into an add-on.
+The first step is to convert the script as-is into an addon.
 
 
 .. code-block:: python
@@ -373,7 +381,7 @@ The first step is to convert the script as-is into an add-on.
        register()
 
 
-Everything here has been covered in the previous steps, you may want to try run the add-on still
+Everything here has been covered in the previous steps, you may want to try run the addon still
 and consider what could be done to make it more useful.
 
 
@@ -426,7 +434,7 @@ however the link above includes examples of more advanced property usage.
 Menu Item
 ^^^^^^^^^
 
-Add-ons can add to the user interface of existing panels, headers and menus defined in Python.
+Addons can add to the user interface of existing panels, headers and menus defined in Python.
 
 For this example we'll add to an existing menu.
 
@@ -456,7 +464,7 @@ For docs on extending menus see: :doc:`bpy.types.Menu`.
 Keymap
 ^^^^^^
 
-In Blender, add-ons have their own keymaps so as not to interfere with Blenders built in key-maps.
+In Blender addons have their own key-maps so as not to interfere with Blenders built in key-maps.
 
 In the example below, a new object-mode :class:`bpy.types.KeyMap` is added,
 then a :class:`bpy.types.KeyMapItem` is added to the key-map which references our newly added operator,
@@ -494,7 +502,7 @@ this allows you to have multiple keys accessing the same operator with different
 
 .. note::
 
-   While :kbd:`Ctrl-Shift-Space` isn't a default Blender key shortcut, its hard to make sure add-ons won't
+   While :kbd:`Ctrl-Shift-Space` isn't a default Blender key shortcut, its hard to make sure addons won't
    overwrite each others keymaps, At least take care when assigning keys that they don't
    conflict with important functionality within Blender.
 
@@ -598,14 +606,14 @@ After selecting it from the menu, you can choose how many instance of the cube y
 .. note::
 
    Directly executing the script multiple times will add the menu each time too.
-   While not useful behavior, theres nothing to worry about since add-ons won't register them selves multiple
+   While not useful behavior, theres nothing to worry about since addons won't register them selves multiple
    times when enabled through the user preferences.
 
 
 Conclusions
 ===========
 
-Add-ons can encapsulate certain functionality neatly for writing tools to improve your work-flow or for writing utilities
+Addons can encapsulate certain functionality neatly for writing tools to improve your work-flow or for writing utilities
 for others to use.
 
 While there are limits to what Python can do within Blender, there is certainly a lot that can be achieved without
@@ -628,8 +636,8 @@ Here are some sites you might like to check on after completing this tutorial.
   *For more background details on Blender/Python integration.*
 - `How to Think Like a Computer Scientist <http://interactivepython.org/courselib/static/thinkcspy/index.html>`_ -
   *Great info for those who are still learning Python.*
-- `Blender Development (Wiki) <https://wiki.blender.org/index.php/Dev:Contents>`_ -
+- `Blender Development (Wiki) <http://wiki.blender.org/index.php/Dev:Contents>`_ -
   *Blender Development, general information and helpful links.*
-- `Blender Artists (Coding Section) <https://blenderartists.org/forum/forumdisplay.php?47-Coding>`_ -
+- `Blender Artists (Coding Section) <http://blenderartists.org/forum/forumdisplay.php?47-Coding>`_ -
   *forum where people ask Python development questions*
 

doc/python_api/sphinx_changelog_gen.py

@@ -27,7 +27,7 @@ output from this tool should be added into "doc/python_api/rst/change_log.rst"
 blender --background --python doc/python_api/sphinx_changelog_gen.py -- --dump
 
 # create changelog
-blender --background --factory-startup --python doc/python_api/sphinx_changelog_gen.py -- \
+blender --background --python doc/python_api/sphinx_changelog_gen.py -- \
         --api_from blender_2_63_0.py \
         --api_to   blender_2_64_0.py \
         --api_out changes.rst
@@ -331,7 +331,7 @@ def main():
 
     # When --help or no args are given, print this help
     usage_text = "Run blender in background mode with this script: "
-    "blender --background --factory-startup --python %s -- [options]" % os.path.basename(__file__)
+    "blender --background --python %s -- [options]" % os.path.basename(__file__)
 
     epilog = "Run this before releases"
 

doc/python_api/sphinx_doc_gen.py

@@ -26,16 +26,16 @@ API dump in RST files
 ---------------------
   Run this script from Blender's root path once you have compiled Blender
 
-    blender --background --factory-startup -noaudio --python doc/python_api/sphinx_doc_gen.py
+    ./blender.bin --background -noaudio --python doc/python_api/sphinx_doc_gen.py
 
   This will generate python files in doc/python_api/sphinx-in/
-  providing ./blender is or links to the blender executable
+  providing ./blender.bin is or links to the blender executable
 
   To choose sphinx-in directory:
-    blender --background --factory-startup --python doc/python_api/sphinx_doc_gen.py -- --output ../python_api
+    ./blender.bin --background --python doc/python_api/sphinx_doc_gen.py -- --output ../python_api
 
   For quick builds:
-    blender --background --factory-startup --python doc/python_api/sphinx_doc_gen.py -- --partial bmesh.*
+    ./blender.bin --background --python doc/python_api/sphinx_doc_gen.py -- --partial bmesh.*
 
 
 Sphinx: HTML generation
@@ -46,6 +46,8 @@ Sphinx: HTML generation
     cd doc/python_api
     sphinx-build sphinx-in sphinx-out
 
+  This requires sphinx 1.0.7 to be installed.
+
 
 Sphinx: PDF generation
 ----------------------
@@ -66,7 +68,7 @@ except ImportError:
     import sys
     sys.exit()
 
-import rna_info  # Blender module
+import rna_info     # Blender module
 
 
 def rna_info_BuildRNAInfo_cache():
@@ -84,7 +86,7 @@ import shutil
 import logging
 
 from platform import platform
-PLATFORM = platform().split('-')[0].lower()  # 'linux', 'darwin', 'windows'
+PLATFORM = platform().split('-')[0].lower()    # 'linux', 'darwin', 'windows'
 
 SCRIPT_DIR = os.path.abspath(os.path.dirname(__file__))
 
@@ -206,12 +208,12 @@ BPY_LOGGER.setLevel(logging.DEBUG)
 """
 # for quick rebuilds
 rm -rf /b/doc/python_api/sphinx-* && \
-./blender -b -noaudio --factory-startup -P doc/python_api/sphinx_doc_gen.py && \
+./blender.bin -b -noaudio --factory-startup -P doc/python_api/sphinx_doc_gen.py && \
 sphinx-build doc/python_api/sphinx-in doc/python_api/sphinx-out
 
 or
 
-./blender -b -noaudio --factory-startup -P doc/python_api/sphinx_doc_gen.py -- -f -B
+./blender.bin -b -noaudio --factory-startup -P doc/python_api/sphinx_doc_gen.py -- -f -B
 """
 
 # Switch for quick testing so doc-builds don't take so long
@@ -363,7 +365,7 @@ INFO_DOCS = (
     ("info_overview.rst",
      "Blender/Python API Overview: a more complete explanation of Python integration"),
     ("info_tutorial_addon.rst",
-     "Blender/Python Add-on Tutorial: a step by step guide on how to write an add-on from scratch"),
+     "Blender/Python Addon Tutorial: a step by step guide on how to write an addon from scratch"),
     ("info_api_reference.rst",
      "Blender/Python API Reference Usage: examples of how to use the API reference docs"),
     ("info_best_practice.rst",
@@ -418,7 +420,7 @@ MODULE_GROUPING = {
 
 blender_version_strings = [str(v) for v in bpy.app.version]
 
-# converting bytes to strings, due to T30154
+# converting bytes to strings, due to #30154
 BLENDER_REVISION = str(bpy.app.build_hash, 'utf_8')
 BLENDER_DATE = str(bpy.app.build_date, 'utf_8')
 
@@ -1012,9 +1014,6 @@ context_type_map = {
     "active_bone": ("EditBone", False),
     "active_gpencil_frame": ("GreasePencilLayer", True),
     "active_gpencil_layer": ("GPencilLayer", True),
-    "active_gpencil_brush": ("GPencilSculptBrush", False),
-    "active_gpencil_palette": ("GPencilPalette", True),
-    "active_gpencil_palettecolor": ("GPencilPaletteColor", True),
     "active_node": ("Node", False),
     "active_object": ("Object", False),
     "active_operator": ("Operator", False),
@@ -1565,9 +1564,9 @@ def pyrna2sphinx(basepath):
 
     # operators
     def write_ops():
-        API_BASEURL = "https://developer.blender.org/diffusion/B/browse/master/release/scripts "
-        API_BASEURL_ADDON = "https://developer.blender.org/diffusion/BA"
-        API_BASEURL_ADDON_CONTRIB = "https://developer.blender.org/diffusion/BAC"
+        API_BASEURL = "http://svn.blender.org/svnroot/bf-blender/trunk/blender/release/scripts"
+        API_BASEURL_ADDON = "http://svn.blender.org/svnroot/bf-extensions/trunk/py/scripts"
+        API_BASEURL_ADDON_CONTRIB = "http://svn.blender.org/svnroot/bf-extensions/contrib/py/scripts"
 
         op_modules = {}
         for op in ops.values():
@@ -1632,9 +1631,6 @@ def write_sphinx_conf_py(basepath):
     file = open(filepath, "w", encoding="utf-8")
     fw = file.write
 
-    fw("import sys, os\n\n")
-    fw("extensions = ['sphinx.ext.intersphinx']\n\n")
-    fw("intersphinx_mapping = {'blender_manual': ('https://docs.blender.org/manual/en/dev/', None)}\n\n")
     fw("project = 'Blender'\n")
     # fw("master_doc = 'index'\n")
     fw("copyright = u'Blender Foundation'\n")
@@ -1646,21 +1642,16 @@ def write_sphinx_conf_py(basepath):
 
     if ARGS.sphinx_theme == "blender-org":
         fw("html_theme_path = ['../']\n")
-        # copied with the theme, exclude else we get an error [T28873]
+        # copied with the theme, exclude else we get an error [#28873]
         fw("html_favicon = 'favicon.ico'\n")    # in <theme>/static/
 
     # not helpful since the source is generated, adds to upload size.
     fw("html_copy_source = False\n")
-    fw("html_show_sphinx = False\n")
-    fw("html_split_index = True\n")
     fw("\n")
 
     # needed for latex, pdf gen
-    fw("latex_elements = {\n")
-    fw("  'papersize': 'a4paper',\n")
-    fw("}\n\n")
-
     fw("latex_documents = [ ('contents', 'contents.tex', 'Blender Index', 'Blender Foundation', 'manual'), ]\n")
+    fw("latex_paper_size = 'a4paper'\n")
     file.close()
 
 

doc/python_api/sphinx_doc_update.py

@@ -1,186 +0,0 @@
-#!/usr/bin/env python3
-
-# ##### BEGIN GPL LICENSE BLOCK #####
-#
-#  This program is free software; you can redistribute it and/or
-#  modify it under the terms of the GNU General Public License
-#  as published by the Free Software Foundation; either version 2
-#  of the License, or (at your option) any later version.
-#
-#  This program is distributed in the hope that it will be useful,
-#  but WITHOUT ANY WARRANTY; without even the implied warranty of
-#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#  GNU General Public License for more details.
-#
-#  You should have received a copy of the GNU General Public License
-#  along with this program; if not, write to the Free Software Foundation,
-#  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# Contributor(s): Bastien Montagne
-#
-# ##### END GPL LICENSE BLOCK #####
-
-# <pep8 compliant>
-
-"""
-This is a helper script to generate Blender Python API documentation (using Sphinx), and update server data using rsync.
-
-You'll need to specify your user login and password, obviously.
-
-Example usage:
-
-   ./sphinx_doc_update.py --mirror ../../../docs/remote_api_backup/ --source ../.. --blender ../../../build_cmake/bin/blender --user foobar --password barfoo 
-
-"""
-
-import os
-import shutil
-import subprocess
-import sys
-import tempfile
-import zipfile
-
-
-DEFAULT_RSYNC_SERVER = "docs.blender.org"
-DEFAULT_RSYNC_ROOT = "/api/"
-DEFAULT_SYMLINK_ROOT = "/data/www/vhosts/docs.blender.org/api"
-
-
-def argparse_create():
-    import argparse
-    global __doc__
-
-    # When --help or no args are given, print this help
-    usage_text = __doc__
-
-    parser = argparse.ArgumentParser(description=usage_text,
-                                     formatter_class=argparse.RawDescriptionHelpFormatter)
-
-    parser.add_argument(
-        "--mirror", dest="mirror_dir",
-        metavar='PATH', required=True,
-        help="Path to local rsync mirror of api doc server")
-    parser.add_argument(
-        "--source", dest="source_dir",
-        metavar='PATH', required=True,
-        help="Path to Blender git repository")
-    parser.add_argument(
-        "--blender", dest="blender",
-        metavar='PATH', required=True,
-        help="Path to Blender executable")
-    parser.add_argument(
-        "--rsync-server", dest="rsync_server", default=DEFAULT_RSYNC_SERVER,
-        metavar='RSYNCSERVER', type=str, required=False,
-        help=("rsync server address"))
-    parser.add_argument(
-        "--rsync-root", dest="rsync_root", default=DEFAULT_RSYNC_ROOT,
-        metavar='RSYNCROOT', type=str, required=False,
-        help=("Root path of API doc on rsync server"))
-    parser.add_argument(
-        "--user", dest="user",
-        metavar='USER', type=str, required=True,
-        help=("User to login on rsync server"))
-    parser.add_argument(
-        "--password", dest="password",
-        metavar='PASSWORD', type=str, required=True,
-        help=("Password to login on rsync server"))
-
-    return parser
-
-
-def main():
-    # ----------
-    # Parse Args
-
-    args = argparse_create().parse_args()
-
-    rsync_base = "rsync://%s@%s:%s" % (args.user, args.rsync_server, args.rsync_root)
-
-    # I) Update local mirror using rsync.
-    rsync_mirror_cmd = ("rsync", "--delete-after", "-avzz", rsync_base, args.mirror_dir)
-    subprocess.run(rsync_mirror_cmd, env=dict(os.environ, RSYNC_PASSWORD=args.password))
-
-    with tempfile.TemporaryDirectory() as tmp_dir:
-        # II) Generate doc source in temp dir.
-        doc_gen_cmd = (args.blender, "--background", "-noaudio", "--factory-startup", "--python-exit-code", "1",
-                       "--python", "%s/doc/python_api/sphinx_doc_gen.py" % args.source_dir, "--",
-                       "--output", tmp_dir)
-        subprocess.run(doc_gen_cmd)
-
-        # III) Get Blender version info.
-        blenver = blenver_zip = ""
-        getver_file = os.path.join(tmp_dir, "blendver.txt")
-        getver_script = (""
-            "import sys, bpy\n"
-            "with open(sys.argv[-1], 'w') as f:\n"
-            "    f.write('%d_%d%s_release\\n' % (bpy.app.version[0], bpy.app.version[1], bpy.app.version_char)\n"
-            "            if bpy.app.version_cycle in {'rc', 'release'} else '%d_%d_%d\\n' % bpy.app.version)\n"
-            "    f.write('%d_%d_%d' % bpy.app.version)\n")
-        get_ver_cmd = (args.blender, "--background", "-noaudio", "--factory-startup", "--python-exit-code", "1",
-                       "--python-expr", getver_script, "--", getver_file)
-        subprocess.run(get_ver_cmd)
-        with open(getver_file) as f:
-            blenver, blenver_zip = f.read().split("\n")
-        os.remove(getver_file)
-
-        # IV) Build doc.
-        curr_dir = os.getcwd()
-        os.chdir(tmp_dir)
-        sphinx_cmd = ("sphinx-build", "-b", "html", "sphinx-in", "sphinx-out")
-        subprocess.run(sphinx_cmd)
-        shutil.rmtree(os.path.join("sphinx-out", ".doctrees"))
-        os.chdir(curr_dir)
-
-        # V) Cleanup existing matching dir in server mirror (if any), and copy new doc.
-        api_name = "blender_python_api_%s" % blenver
-        api_dir = os.path.join(args.mirror_dir, api_name)
-        if os.path.exists(api_dir):
-            shutil.rmtree(api_dir)
-        os.rename(os.path.join(tmp_dir, "sphinx-out"), api_dir)
-
-    # VI) Create zip archive.
-    zip_name = "blender_python_reference_%s" % blenver_zip  # We can't use 'release' postfix here...
-    zip_path = os.path.join(args.mirror_dir, zip_name)
-    with zipfile.ZipFile(zip_path, 'w') as zf:
-        for dirname, _, filenames in os.walk(api_dir):
-            for filename in filenames:
-                filepath = os.path.join(dirname, filename)
-                zip_filepath = os.path.join(zip_name, os.path.relpath(filepath, api_dir))
-                zf.write(filepath, arcname=zip_filepath)
-    os.rename(zip_path, os.path.join(api_dir, "%s.zip" % zip_name))
-
-    # VII) Create symlinks and html redirects.
-    #~ os.symlink(os.path.join(DEFAULT_SYMLINK_ROOT, api_name, "contents.html"), os.path.join(api_dir, "index.html"))
-    os.symlink("./contents.html", os.path.join(api_dir, "index.html"))
-    if blenver.endswith("release"):
-        symlink = os.path.join(args.mirror_dir, "blender_python_api_current")
-        os.remove(symlink)
-        os.symlink("./%s" % api_name, symlink)
-        with open(os.path.join(args.mirror_dir, "250PythonDoc/index.html"), 'w') as f:
-            f.write("<html><head><title>Redirecting...</title><meta http-equiv=\"REFRESH\""
-                    "content=\"0;url=../%s/\"></head><body>Redirecting...</body></html>" % api_name)
-    else:
-        symlink = os.path.join(args.mirror_dir, "blender_python_api_master")
-        os.remove(symlink)
-        os.symlink("./%s" % api_name, symlink)
-        with open(os.path.join(args.mirror_dir, "blender_python_api/index.html"), 'w') as f:
-            f.write("<html><head><title>Redirecting...</title><meta http-equiv=\"REFRESH\""
-                    "content=\"0;url=../%s/\"></head><body>Redirecting...</body></html>" % api_name)
-
-    # VIII) Upload (first do a dry-run so user can ensure everything is OK).
-    print("Doc generated in local mirror %s, please check it before uploading "
-          "(hit [Enter] to continue, [Ctrl-C] to exit):" % api_dir)
-    sys.stdin.read(1)
-
-    rsync_mirror_cmd = ("rsync", "--dry-run", "--delete-after", "-avzz", args.mirror_dir, rsync_base)
-    subprocess.run(rsync_mirror_cmd, env=dict(os.environ, RSYNC_PASSWORD=args.password))
-
-    print("Rsync upload simulated, please check every thing is OK (hit [Enter] to continue, [Ctrl-C] to exit):")
-    sys.stdin.read(1)
-
-    rsync_mirror_cmd = ("rsync", "--delete-after", "-avzz", args.mirror_dir, rsync_base)
-    subprocess.run(rsync_mirror_cmd, env=dict(os.environ, RSYNC_PASSWORD=args.password))
-
-
-if __name__ == "__main__":
-    main()

extern/Eigen3/Eigen/src/StlSupport/StdVector.h

@@ -77,7 +77,7 @@ namespace std {
   void resize(size_type new_size)
   { resize(new_size, T()); }
 
-#if defined(_VECTOR_) && (_MSC_VER<1910)
+#if defined(_VECTOR_)
   // workaround MSVC std::vector implementation
   void resize(size_type new_size, const value_type& x)
   {
@@ -110,7 +110,7 @@ namespace std {
       vector_base::insert(vector_base::end(), new_size - vector_base::size(), x);
   }
 #else
-  // either GCC 4.1, MSVC2017 or non-GCC
+  // either GCC 4.1 or non-GCC
   // default implementation which should always work.
   void resize(size_type new_size, const value_type& x)
   {

extern/bullet2/src/BulletCollision/CollisionDispatch/btBox2dBox2dCollisionAlgorithm.cpp

@@ -151,8 +151,8 @@ static btScalar EdgeSeparation(const btBox2dShape* poly1, const btTransform& xf1
 	int index = 0;
 	btScalar minDot = BT_LARGE_FLOAT;
 
-	if( count2 > 0 )
-		index = (int) normal1.minDot( vertices2, count2, minDot);
+    if( count2 > 0 )
+        index = (int) normal1.minDot( vertices2, count2, minDot);
 
 	btVector3 v1 = b2Mul(xf1, vertices1[edge1]);
 	btVector3 v2 = b2Mul(xf2, vertices2[index]);
@@ -174,9 +174,9 @@ static btScalar FindMaxSeparation(int* edgeIndex,
 
 	// Find edge normal on poly1 that has the largest projection onto d.
 	int edge = 0;
-	btScalar maxDot;
-	if( count1 > 0 )
-		edge = (int) dLocal1.maxDot( normals1, count1, maxDot);
+    btScalar maxDot;
+    if( count1 > 0 )
+        edge = (int) dLocal1.maxDot( normals1, count1, maxDot);
 
 	// Get the separation for the edge normal.
 	btScalar s = EdgeSeparation(poly1, xf1, edge, poly2, xf2);

extern/bullet2/src/BulletCollision/CollisionDispatch/btCompoundCollisionAlgorithm.cpp

@@ -232,8 +232,8 @@ void btCompoundCollisionAlgorithm::processCollision (const btCollisionObjectWrap
 		m_compoundShapeRevision = compoundShape->getUpdateRevision();
 	}
 
-	if (m_childCollisionAlgorithms.size()==0)
-		return;
+    if (m_childCollisionAlgorithms.size()==0)
+        return;
     
 	const btDbvt* tree = compoundShape->getDynamicAabbTree();
 	//use a dynamic aabb tree to cull potential child-overlaps

extern/ceres/CMakeLists.txt

@@ -73,12 +73,10 @@ set(SRC
 	internal/ceres/file.cc
 	internal/ceres/generated/partitioned_matrix_view_d_d_d.cc
 	internal/ceres/generated/schur_eliminator_d_d_d.cc
-	internal/ceres/gradient_checker.cc
 	internal/ceres/gradient_checking_cost_function.cc
 	internal/ceres/gradient_problem.cc
 	internal/ceres/gradient_problem_solver.cc
 	internal/ceres/implicit_schur_complement.cc
-	internal/ceres/is_close.cc
 	internal/ceres/iterative_schur_complement_solver.cc
 	internal/ceres/lapack.cc
 	internal/ceres/levenberg_marquardt_strategy.cc
@@ -118,7 +116,6 @@ set(SRC
 	internal/ceres/triplet_sparse_matrix.cc
 	internal/ceres/trust_region_minimizer.cc
 	internal/ceres/trust_region_preprocessor.cc
-	internal/ceres/trust_region_step_evaluator.cc
 	internal/ceres/trust_region_strategy.cc
 	internal/ceres/types.cc
 	internal/ceres/wall_time.cc
@@ -207,7 +204,6 @@ set(SRC
 	internal/ceres/householder_vector.h
 	internal/ceres/implicit_schur_complement.h
 	internal/ceres/integral_types.h
-	internal/ceres/is_close.h
 	internal/ceres/iterative_schur_complement_solver.h
 	internal/ceres/lapack.h
 	internal/ceres/levenberg_marquardt_strategy.h
@@ -252,7 +248,6 @@ set(SRC
 	internal/ceres/triplet_sparse_matrix.h
 	internal/ceres/trust_region_minimizer.h
 	internal/ceres/trust_region_preprocessor.h
-	internal/ceres/trust_region_step_evaluator.h
 	internal/ceres/trust_region_strategy.h
 	internal/ceres/visibility_based_preconditioner.h
 	internal/ceres/wall_time.h

extern/ceres/bundle.sh

@@ -173,5 +173,26 @@ if(WITH_OPENMP)
 	)
 endif()
 
+TEST_UNORDERED_MAP_SUPPORT()
+if(HAVE_STD_UNORDERED_MAP_HEADER)
+	if(HAVE_UNORDERED_MAP_IN_STD_NAMESPACE)
+		add_definitions(-DCERES_STD_UNORDERED_MAP)
+	else()
+		if(HAVE_UNORDERED_MAP_IN_TR1_NAMESPACE)
+			add_definitions(-DCERES_STD_UNORDERED_MAP_IN_TR1_NAMESPACE)
+		else()
+			add_definitions(-DCERES_NO_UNORDERED_MAP)
+			message(STATUS "Replacing unordered_map/set with map/set (warning: slower!)")
+		endif()
+	endif()
+else()
+	if(HAVE_UNORDERED_MAP_IN_TR1_NAMESPACE)
+		add_definitions(-DCERES_TR1_UNORDERED_MAP)
+	else()
+		add_definitions(-DCERES_NO_UNORDERED_MAP)
+		message(STATUS "Replacing unordered_map/set with map/set (warning: slower!)")
+	endif()
+endif()
+
 blender_add_lib(extern_ceres "\${SRC}" "\${INC}" "\${INC_SYS}")
 EOF

extern/ceres/files.txt

@@ -149,7 +149,6 @@ internal/ceres/generated/schur_eliminator_4_4_d.cc
 internal/ceres/generated/schur_eliminator_d_d_d.cc
 internal/ceres/generate_eliminator_specialization.py
 internal/ceres/generate_partitioned_matrix_view_specializations.py
-internal/ceres/gradient_checker.cc
 internal/ceres/gradient_checking_cost_function.cc
 internal/ceres/gradient_checking_cost_function.h
 internal/ceres/gradient_problem.cc
@@ -161,8 +160,6 @@ internal/ceres/householder_vector.h
 internal/ceres/implicit_schur_complement.cc
 internal/ceres/implicit_schur_complement.h
 internal/ceres/integral_types.h
-internal/ceres/is_close.cc
-internal/ceres/is_close.h
 internal/ceres/iterative_schur_complement_solver.cc
 internal/ceres/iterative_schur_complement_solver.h
 internal/ceres/lapack.cc
@@ -246,8 +243,6 @@ internal/ceres/trust_region_minimizer.cc
 internal/ceres/trust_region_minimizer.h
 internal/ceres/trust_region_preprocessor.cc
 internal/ceres/trust_region_preprocessor.h
-internal/ceres/trust_region_step_evaluator.cc
-internal/ceres/trust_region_step_evaluator.h
 internal/ceres/trust_region_strategy.cc
 internal/ceres/trust_region_strategy.h
 internal/ceres/types.cc

extern/ceres/include/ceres/cost_function_to_functor.h

@@ -130,8 +130,7 @@ class CostFunctionToFunctor {
     const int num_parameter_blocks =
         (N0 > 0) + (N1 > 0) + (N2 > 0) + (N3 > 0) + (N4 > 0) +
         (N5 > 0) + (N6 > 0) + (N7 > 0) + (N8 > 0) + (N9 > 0);
-    CHECK_EQ(static_cast<int>(parameter_block_sizes.size()),
-             num_parameter_blocks);
+    CHECK_EQ(parameter_block_sizes.size(), num_parameter_blocks);
 
     CHECK_EQ(N0, parameter_block_sizes[0]);
     if (parameter_block_sizes.size() > 1) CHECK_EQ(N1, parameter_block_sizes[1]);  // NOLINT

extern/ceres/include/ceres/covariance.h

@@ -357,28 +357,6 @@ class CERES_EXPORT Covariance {
                                   const double*> >& covariance_blocks,
       Problem* problem);
 
-  // Compute a part of the covariance matrix.
-  //
-  // The vector parameter_blocks contains the parameter blocks that
-  // are used for computing the covariance matrix. From this vector
-  // all covariance pairs are generated. This allows the covariance
-  // estimation algorithm to only compute and store these blocks.
-  //
-  // parameter_blocks cannot contain duplicates. Bad things will
-  // happen if they do.
-  //
-  // Note that the list of covariance_blocks is only used to determine
-  // what parts of the covariance matrix are computed. The full
-  // Jacobian is used to do the computation, i.e. they do not have an
-  // impact on what part of the Jacobian is used for computation.
-  //
-  // The return value indicates the success or failure of the
-  // covariance computation. Please see the documentation for
-  // Covariance::Options for more on the conditions under which this
-  // function returns false.
-  bool Compute(const std::vector<const double*>& parameter_blocks,
-               Problem* problem);
-
   // Return the block of the cross-covariance matrix corresponding to
   // parameter_block1 and parameter_block2.
   //
@@ -416,40 +394,6 @@ class CERES_EXPORT Covariance {
                                         const double* parameter_block2,
                                         double* covariance_block) const;
 
-  // Return the covariance matrix corresponding to all parameter_blocks.
-  //
-  // Compute must be called before calling GetCovarianceMatrix and all
-  // parameter_blocks must have been present in the vector
-  // parameter_blocks when Compute was called. Otherwise
-  // GetCovarianceMatrix returns false.
-  //
-  // covariance_matrix must point to a memory location that can store
-  // the size of the covariance matrix. The covariance matrix will be
-  // a square matrix whose row and column count is equal to the sum of
-  // the sizes of the individual parameter blocks. The covariance
-  // matrix will be a row-major matrix.
-  bool GetCovarianceMatrix(const std::vector<const double *> &parameter_blocks,
-                           double *covariance_matrix);
-
-  // Return the covariance matrix corresponding to parameter_blocks
-  // in the tangent space if a local parameterization is associated
-  // with one of the parameter blocks else returns the covariance
-  // matrix in the ambient space.
-  //
-  // Compute must be called before calling GetCovarianceMatrix and all
-  // parameter_blocks must have been present in the vector
-  // parameters_blocks when Compute was called. Otherwise
-  // GetCovarianceMatrix returns false.
-  //
-  // covariance_matrix must point to a memory location that can store
-  // the size of the covariance matrix. The covariance matrix will be
-  // a square matrix whose row and column count is equal to the sum of
-  // the sizes of the tangent spaces of the individual parameter
-  // blocks. The covariance matrix will be a row-major matrix.
-  bool GetCovarianceMatrixInTangentSpace(
-      const std::vector<const double*>& parameter_blocks,
-      double* covariance_matrix);
-
  private:
   internal::scoped_ptr<internal::CovarianceImpl> impl_;
 };

extern/ceres/include/ceres/dynamic_numeric_diff_cost_function.h

@@ -85,6 +85,22 @@ class DynamicNumericDiffCostFunction : public CostFunction {
         options_(options) {
   }
 
+  // Deprecated. New users should avoid using this constructor. Instead, use the
+  // constructor with NumericDiffOptions.
+  DynamicNumericDiffCostFunction(
+      const CostFunctor* functor,
+      Ownership ownership,
+      double relative_step_size)
+      : functor_(functor),
+        ownership_(ownership),
+        options_() {
+    LOG(WARNING) << "This constructor is deprecated and will be removed in "
+                    "a future version. Please use the NumericDiffOptions "
+                    "constructor instead.";
+
+    options_.relative_step_size = relative_step_size;
+  }
+
   virtual ~DynamicNumericDiffCostFunction() {
     if (ownership_ != TAKE_OWNERSHIP) {
       functor_.release();
@@ -122,19 +138,19 @@ class DynamicNumericDiffCostFunction : public CostFunction {
     std::vector<double> parameters_copy(parameters_size);
     std::vector<double*> parameters_references_copy(block_sizes.size());
     parameters_references_copy[0] = &parameters_copy[0];
-    for (size_t block = 1; block < block_sizes.size(); ++block) {
+    for (int block = 1; block < block_sizes.size(); ++block) {
       parameters_references_copy[block] = parameters_references_copy[block - 1]
           + block_sizes[block - 1];
     }
 
     // Copy the parameters into the local temp space.
-    for (size_t block = 0; block < block_sizes.size(); ++block) {
+    for (int block = 0; block < block_sizes.size(); ++block) {
       memcpy(parameters_references_copy[block],
              parameters[block],
              block_sizes[block] * sizeof(*parameters[block]));
     }
 
-    for (size_t block = 0; block < block_sizes.size(); ++block) {
+    for (int block = 0; block < block_sizes.size(); ++block) {
       if (jacobians[block] != NULL &&
           !NumericDiff<CostFunctor, method, DYNAMIC,
                        DYNAMIC, DYNAMIC, DYNAMIC, DYNAMIC, DYNAMIC,

extern/ceres/include/ceres/gradient_checker.h

@@ -27,121 +27,194 @@
 // POSSIBILITY OF SUCH DAMAGE.
 // Copyright 2007 Google Inc. All Rights Reserved.
 //
-// Authors: wjr@google.com (William Rucklidge),
-//          keir@google.com (Keir Mierle),
-//          dgossow@google.com (David Gossow)
+// Author: wjr@google.com (William Rucklidge)
+//
+// This file contains a class that exercises a cost function, to make sure
+// that it is computing reasonable derivatives. It compares the Jacobians
+// computed by the cost function with those obtained by finite
+// differences.
 
 #ifndef CERES_PUBLIC_GRADIENT_CHECKER_H_
 #define CERES_PUBLIC_GRADIENT_CHECKER_H_
 
+#include <cstddef>
+#include <algorithm>
 #include <vector>
-#include <string>
 
-#include "ceres/cost_function.h"
-#include "ceres/dynamic_numeric_diff_cost_function.h"
 #include "ceres/internal/eigen.h"
 #include "ceres/internal/fixed_array.h"
 #include "ceres/internal/macros.h"
 #include "ceres/internal/scoped_ptr.h"
-#include "ceres/local_parameterization.h"
+#include "ceres/numeric_diff_cost_function.h"
 #include "glog/logging.h"
 
 namespace ceres {
 
-// GradientChecker compares the Jacobians returned by a cost function against
-// derivatives estimated using finite differencing.
+// An object that exercises a cost function, to compare the answers that it
+// gives with derivatives estimated using finite differencing.
 //
-// The condition enforced is that
-//
-//    (J_actual(i, j) - J_numeric(i, j))
-//   ------------------------------------  <  relative_precision
-//   max(J_actual(i, j), J_numeric(i, j))
-//
-// where J_actual(i, j) is the jacobian as computed by the supplied cost
-// function (by the user) multiplied by the local parameterization Jacobian
-// and J_numeric is the jacobian as computed by finite differences, multiplied
-// by the local parameterization Jacobian as well.
+// The only likely usage of this is for testing.
 //
 // How to use: Fill in an array of pointers to parameter blocks for your
-// CostFunction, and then call Probe(). Check that the return value is 'true'.
+// CostFunction, and then call Probe(). Check that the return value is
+// 'true'. See prober_test.cc for an example.
+//
+// This is templated similarly to NumericDiffCostFunction, as it internally
+// uses that.
+template <typename CostFunctionToProbe,
+          int M = 0, int N0 = 0, int N1 = 0, int N2 = 0, int N3 = 0, int N4 = 0>
 class GradientChecker {
  public:
-  // This will not take ownership of the cost function or local
-  // parameterizations.
-  //
-  // function: The cost function to probe.
-  // local_parameterization: A vector of local parameterizations for each
-  // parameter. May be NULL or contain NULL pointers to indicate that the
-  // respective parameter does not have a local parameterization.
-  // options: Options to use for numerical differentiation.
-  GradientChecker(
-      const CostFunction* function,
-      const std::vector<const LocalParameterization*>* local_parameterizations,
-      const NumericDiffOptions& options);
+  // Here we stash some results from the probe, for later
+  // inspection.
+  struct GradientCheckResults {
+    // Computed cost.
+    Vector cost;
 
-  // Contains results from a call to Probe for later inspection.
-  struct ProbeResults {
-    // The return value of the cost function.
-    bool return_value;
-
-    // Computed residual vector.
-    Vector residuals;
-
-    // The sizes of the Jacobians below are dictated by the cost function's
-    // parameter block size and residual block sizes. If a parameter block
-    // has a local parameterization associated with it, the size of the "local"
-    // Jacobian will be determined by the local parameterization dimension and
-    // residual block size, otherwise it will be identical to the regular
-    // Jacobian.
+    // The sizes of these matrices are dictated by the cost function's
+    // parameter and residual block sizes. Each vector's length will
+    // term->parameter_block_sizes().size(), and each matrix is the
+    // Jacobian of the residual with respect to the corresponding parameter
+    // block.
 
     // Derivatives as computed by the cost function.
-    std::vector<Matrix> jacobians;
+    std::vector<Matrix> term_jacobians;
 
-    // Derivatives as computed by the cost function in local space.
-    std::vector<Matrix> local_jacobians;
+    // Derivatives as computed by finite differencing.
+    std::vector<Matrix> finite_difference_jacobians;
 
-    // Derivatives as computed by nuerical differentiation in local space.
-    std::vector<Matrix> numeric_jacobians;
-
-    // Derivatives as computed by nuerical differentiation in local space.
-    std::vector<Matrix> local_numeric_jacobians;
-
-    // Contains the maximum relative error found in the local Jacobians.
-    double maximum_relative_error;
-
-    // If an error was detected, this will contain a detailed description of
-    // that error.
-    std::string error_log;
+    // Infinity-norm of term_jacobians - finite_difference_jacobians.
+    double error_jacobians;
   };
 
-  // Call the cost function, compute alternative Jacobians using finite
-  // differencing and compare results. If local parameterizations are given,
-  // the Jacobians will be multiplied by the local parameterization Jacobians
-  // before performing the check, which effectively means that all errors along
-  // the null space of the local parameterization will be ignored.
-  // Returns false if the Jacobians don't match, the cost function return false,
-  // or if the cost function returns different residual when called with a
-  // Jacobian output argument vs. calling it without. Otherwise returns true.
+  // Checks the Jacobian computed by a cost function.
   //
-  // parameters: The parameter values at which to probe.
-  // relative_precision: A threshold for the relative difference between the
-  // Jacobians. If the Jacobians differ by more than this amount, then the
-  // probe fails.
-  // results: On return, the Jacobians (and other information) will be stored
-  // here. May be NULL.
+  // probe_point: The parameter values at which to probe.
+  // error_tolerance: A threshold for the infinity-norm difference
+  // between the Jacobians. If the Jacobians differ by more than
+  // this amount, then the probe fails.
+  //
+  // term: The cost function to test. Not retained after this call returns.
+  //
+  // results: On return, the two Jacobians (and other information)
+  // will be stored here.  May be NULL.
   //
   // Returns true if no problems are detected and the difference between the
   // Jacobians is less than error_tolerance.
-  bool Probe(double const* const* parameters,
-             double relative_precision,
-             ProbeResults* results) const;
+  static bool Probe(double const* const* probe_point,
+                    double error_tolerance,
+                    CostFunctionToProbe *term,
+                    GradientCheckResults* results) {
+    CHECK_NOTNULL(probe_point);
+    CHECK_NOTNULL(term);
+    LOG(INFO) << "-------------------- Starting Probe() --------------------";
+
+    // We need a GradientCheckeresults, whether or not they supplied one.
+    internal::scoped_ptr<GradientCheckResults> owned_results;
+    if (results == NULL) {
+      owned_results.reset(new GradientCheckResults);
+      results = owned_results.get();
+    }
+
+    // Do a consistency check between the term and the template parameters.
+    CHECK_EQ(M, term->num_residuals());
+    const int num_residuals = M;
+    const std::vector<int32>& block_sizes = term->parameter_block_sizes();
+    const int num_blocks = block_sizes.size();
+
+    CHECK_LE(num_blocks, 5) << "Unable to test functions that take more "
+                            << "than 5 parameter blocks";
+    if (N0) {
+      CHECK_EQ(N0, block_sizes[0]);
+      CHECK_GE(num_blocks, 1);
+    } else {
+      CHECK_LT(num_blocks, 1);
+    }
+    if (N1) {
+      CHECK_EQ(N1, block_sizes[1]);
+      CHECK_GE(num_blocks, 2);
+    } else {
+      CHECK_LT(num_blocks, 2);
+    }
+    if (N2) {
+      CHECK_EQ(N2, block_sizes[2]);
+      CHECK_GE(num_blocks, 3);
+    } else {
+      CHECK_LT(num_blocks, 3);
+    }
+    if (N3) {
+      CHECK_EQ(N3, block_sizes[3]);
+      CHECK_GE(num_blocks, 4);
+    } else {
+      CHECK_LT(num_blocks, 4);
+    }
+    if (N4) {
+      CHECK_EQ(N4, block_sizes[4]);
+      CHECK_GE(num_blocks, 5);
+    } else {
+      CHECK_LT(num_blocks, 5);
+    }
+
+    results->term_jacobians.clear();
+    results->term_jacobians.resize(num_blocks);
+    results->finite_difference_jacobians.clear();
+    results->finite_difference_jacobians.resize(num_blocks);
+
+    internal::FixedArray<double*> term_jacobian_pointers(num_blocks);
+    internal::FixedArray<double*>
+        finite_difference_jacobian_pointers(num_blocks);
+    for (int i = 0; i < num_blocks; i++) {
+      results->term_jacobians[i].resize(num_residuals, block_sizes[i]);
+      term_jacobian_pointers[i] = results->term_jacobians[i].data();
+      results->finite_difference_jacobians[i].resize(
+          num_residuals, block_sizes[i]);
+      finite_difference_jacobian_pointers[i] =
+          results->finite_difference_jacobians[i].data();
+    }
+    results->cost.resize(num_residuals, 1);
+
+    CHECK(term->Evaluate(probe_point, results->cost.data(),
+                         term_jacobian_pointers.get()));
+    NumericDiffCostFunction<CostFunctionToProbe, CENTRAL, M, N0, N1, N2, N3, N4>
+        numeric_term(term, DO_NOT_TAKE_OWNERSHIP);
+    CHECK(numeric_term.Evaluate(probe_point, results->cost.data(),
+                                finite_difference_jacobian_pointers.get()));
+
+    results->error_jacobians = 0;
+    for (int i = 0; i < num_blocks; i++) {
+      Matrix jacobian_difference = results->term_jacobians[i] -
+          results->finite_difference_jacobians[i];
+      results->error_jacobians =
+          std::max(results->error_jacobians,
+                   jacobian_difference.lpNorm<Eigen::Infinity>());
+    }
+
+    LOG(INFO) << "========== term-computed derivatives ==========";
+    for (int i = 0; i < num_blocks; i++) {
+      LOG(INFO) << "term_computed block " << i;
+      LOG(INFO) << "\n" << results->term_jacobians[i];
+    }
+
+    LOG(INFO) << "========== finite-difference derivatives ==========";
+    for (int i = 0; i < num_blocks; i++) {
+      LOG(INFO) << "finite_difference block " << i;
+      LOG(INFO) << "\n" << results->finite_difference_jacobians[i];
+    }
+
+    LOG(INFO) << "========== difference ==========";
+    for (int i = 0; i < num_blocks; i++) {
+      LOG(INFO) << "difference block " << i;
+      LOG(INFO) << (results->term_jacobians[i] -
+                    results->finite_difference_jacobians[i]);
+    }
+
+    LOG(INFO) << "||difference|| = " << results->error_jacobians;
+
+    return results->error_jacobians < error_tolerance;
+  }
 
  private:
   CERES_DISALLOW_IMPLICIT_CONSTRUCTORS(GradientChecker);
-
-  std::vector<const LocalParameterization*> local_parameterizations_;
-  const CostFunction* function_;
-  internal::scoped_ptr<CostFunction> finite_diff_cost_function_;
 };
 
 }  // namespace ceres

extern/ceres/include/ceres/internal/port.h

@@ -33,8 +33,9 @@
 
 // This file needs to compile as c code.
 #ifdef __cplusplus
-#include <cstddef>
+
 #include "ceres/internal/config.h"
+
 #if defined(CERES_TR1_MEMORY_HEADER)
 #include <tr1/memory>
 #else
@@ -49,25 +50,6 @@ using std::tr1::shared_ptr;
 using std::shared_ptr;
 #endif
 
-// We allocate some Eigen objects on the stack and other places they
-// might not be aligned to 16-byte boundaries.  If we have C++11, we
-// can specify their alignment anyway, and thus can safely enable
-// vectorization on those matrices; in C++99, we are out of luck.  Figure out
-// what case we're in and write macros that do the right thing.
-#ifdef CERES_USE_CXX11
-namespace port_constants {
-static constexpr size_t kMaxAlignBytes =
-    // Work around a GCC 4.8 bug
-    // (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56019) where
-    // std::max_align_t is misplaced.
-#if defined (__GNUC__) && __GNUC__ == 4 && __GNUC_MINOR__ == 8
-    alignof(::max_align_t);
-#else
-    alignof(std::max_align_t);
-#endif
-}  // namespace port_constants
-#endif
-
 }  // namespace ceres
 
 #endif  // __cplusplus

extern/ceres/include/ceres/iteration_callback.h

@@ -69,7 +69,7 @@ struct CERES_EXPORT IterationSummary {
   // Step was numerically valid, i.e., all values are finite and the
   // step reduces the value of the linearized model.
   //
-  // Note: step_is_valid is always true when iteration = 0.
+  // Note: step_is_valid is false when iteration = 0.
   bool step_is_valid;
 
   // Step did not reduce the value of the objective function
@@ -77,7 +77,7 @@ struct CERES_EXPORT IterationSummary {
   // acceptance criterion used by the non-monotonic trust region
   // algorithm.
   //
-  // Note: step_is_nonmonotonic is always false when iteration = 0;
+  // Note: step_is_nonmonotonic is false when iteration = 0;
   bool step_is_nonmonotonic;
 
   // Whether or not the minimizer accepted this step or not. If the
@@ -89,7 +89,7 @@ struct CERES_EXPORT IterationSummary {
   // relative decrease is not sufficient, the algorithm may accept the
   // step and the step is declared successful.
   //
-  // Note: step_is_successful is always true when iteration = 0.
+  // Note: step_is_successful is false when iteration = 0.
   bool step_is_successful;
 
   // Value of the objective function.

extern/ceres/include/ceres/jet.h

@@ -164,7 +164,6 @@
 
 #include "Eigen/Core"
 #include "ceres/fpclassify.h"
-#include "ceres/internal/port.h"
 
 namespace ceres {
 
@@ -228,23 +227,21 @@ struct Jet {
   T a;
 
   // The infinitesimal part.
-
-  // We allocate Jets on the stack and other places they
-  // might not be aligned to 16-byte boundaries.  If we have C++11, we
-  // can specify their alignment anyway, and thus can safely enable
-  // vectorization on those matrices; in C++99, we are out of luck.  Figure out
-  // what case we're in and do the right thing.
-#ifndef CERES_USE_CXX11
-  // fall back to safe version:
+  //
+  // Note the Eigen::DontAlign bit is needed here because this object
+  // gets allocated on the stack and as part of other arrays and
+  // structs. Forcing the right alignment there is the source of much
+  // pain and suffering. Even if that works, passing Jets around to
+  // functions by value has problems because the C++ ABI does not
+  // guarantee alignment for function arguments.
+  //
+  // Setting the DontAlign bit prevents Eigen from using SSE for the
+  // various operations on Jets. This is a small performance penalty
+  // since the AutoDiff code will still expose much of the code as
+  // statically sized loops to the compiler. But given the subtle
+  // issues that arise due to alignment, especially when dealing with
+  // multiple platforms, it seems to be a trade off worth making.
   Eigen::Matrix<T, N, 1, Eigen::DontAlign> v;
-#else
-  static constexpr bool kShouldAlignMatrix =
-      16 <= ::ceres::port_constants::kMaxAlignBytes;
-  static constexpr int kAlignHint = kShouldAlignMatrix ?
-      Eigen::AutoAlign : Eigen::DontAlign;
-  static constexpr size_t kAlignment = kShouldAlignMatrix ? 16 : 1;
-  alignas(kAlignment) Eigen::Matrix<T, N, 1, kAlignHint> v;
-#endif
 };
 
 // Unary +
@@ -391,8 +388,6 @@ inline double atan    (double x) { return std::atan(x);     }
 inline double sinh    (double x) { return std::sinh(x);     }
 inline double cosh    (double x) { return std::cosh(x);     }
 inline double tanh    (double x) { return std::tanh(x);     }
-inline double floor   (double x) { return std::floor(x);    }
-inline double ceil    (double x) { return std::ceil(x);     }
 inline double pow  (double x, double y) { return std::pow(x, y);   }
 inline double atan2(double y, double x) { return std::atan2(y, x); }
 
@@ -487,51 +482,10 @@ Jet<T, N> tanh(const Jet<T, N>& f) {
   return Jet<T, N>(tanh_a, tmp * f.v);
 }
 
-// The floor function should be used with extreme care as this operation will
-// result in a zero derivative which provides no information to the solver.
-//
-// floor(a + h) ~= floor(a) + 0
-template <typename T, int N> inline
-Jet<T, N> floor(const Jet<T, N>& f) {
-  return Jet<T, N>(floor(f.a));
-}
-
-// The ceil function should be used with extreme care as this operation will
-// result in a zero derivative which provides no information to the solver.
-//
-// ceil(a + h) ~= ceil(a) + 0
-template <typename T, int N> inline
-Jet<T, N> ceil(const Jet<T, N>& f) {
-  return Jet<T, N>(ceil(f.a));
-}
-
 // Bessel functions of the first kind with integer order equal to 0, 1, n.
-//
-// Microsoft has deprecated the j[0,1,n]() POSIX Bessel functions in favour of
-// _j[0,1,n]().  Where available on MSVC, use _j[0,1,n]() to avoid deprecated
-// function errors in client code (the specific warning is suppressed when
-// Ceres itself is built).
-inline double BesselJ0(double x) {
-#if defined(_MSC_VER) && defined(_j0)
-  return _j0(x);
-#else
-  return j0(x);
-#endif
-}
-inline double BesselJ1(double x) {
-#if defined(_MSC_VER) && defined(_j1)
-  return _j1(x);
-#else
-  return j1(x);
-#endif
-}
-inline double BesselJn(int n, double x) {
-#if defined(_MSC_VER) && defined(_jn)
-  return _jn(n, x);
-#else
-  return jn(n, x);
-#endif
-}
+inline double BesselJ0(double x) { return j0(x); }
+inline double BesselJ1(double x) { return j1(x); }
+inline double BesselJn(int n, double x) { return jn(n, x); }
 
 // For the formulae of the derivatives of the Bessel functions see the book:
 // Olver, Lozier, Boisvert, Clark, NIST Handbook of Mathematical Functions,
@@ -789,15 +743,7 @@ template<typename T, int N> inline       Jet<T, N>  ei_pow (const Jet<T, N>& x,
 // strange compile errors.
 template <typename T, int N>
 inline std::ostream &operator<<(std::ostream &s, const Jet<T, N>& z) {
-  s << "[" << z.a << " ; ";
-  for (int i = 0; i < N; ++i) {
-    s << z.v[i];
-    if (i != N - 1) {
-      s << ", ";
-    }
-  }
-  s << "]";
-  return s;
+  return s << "[" << z.a << " ; " << z.v.transpose() << "]";
 }
 
 }  // namespace ceres
@@ -811,7 +757,6 @@ struct NumTraits<ceres::Jet<T, N> > {
   typedef ceres::Jet<T, N> Real;
   typedef ceres::Jet<T, N> NonInteger;
   typedef ceres::Jet<T, N> Nested;
-  typedef ceres::Jet<T, N> Literal;
 
   static typename ceres::Jet<T, N> dummy_precision() {
     return ceres::Jet<T, N>(1e-12);
@@ -832,21 +777,6 @@ struct NumTraits<ceres::Jet<T, N> > {
     HasFloatingPoint = 1,
     RequireInitialization = 1
   };
-
-  template<bool Vectorized>
-  struct Div {
-    enum {
-#if defined(EIGEN_VECTORIZE_AVX)
-      AVX = true,
-#else
-      AVX = false,
-#endif
-
-      // Assuming that for Jets, division is as expensive as
-      // multiplication.
-      Cost = 3
-    };
-  };
 };
 
 }  // namespace Eigen

extern/ceres/include/ceres/local_parameterization.h

@@ -211,28 +211,6 @@ class CERES_EXPORT QuaternionParameterization : public LocalParameterization {
   virtual int LocalSize() const { return 3; }
 };
 
-// Implements the quaternion local parameterization for Eigen's representation
-// of the quaternion. Eigen uses a different internal memory layout for the
-// elements of the quaternion than what is commonly used. Specifically, Eigen
-// stores the elements in memory as [x, y, z, w] where the real part is last
-// whereas it is typically stored first. Note, when creating an Eigen quaternion
-// through the constructor the elements are accepted in w, x, y, z order. Since
-// Ceres operates on parameter blocks which are raw double pointers this
-// difference is important and requires a different parameterization.
-//
-// Plus(x, delta) = [sin(|delta|) delta / |delta|, cos(|delta|)] * x
-// with * being the quaternion multiplication operator.
-class EigenQuaternionParameterization : public ceres::LocalParameterization {
- public:
-  virtual ~EigenQuaternionParameterization() {}
-  virtual bool Plus(const double* x,
-                    const double* delta,
-                    double* x_plus_delta) const;
-  virtual bool ComputeJacobian(const double* x,
-                               double* jacobian) const;
-  virtual int GlobalSize() const { return 4; }
-  virtual int LocalSize() const { return 3; }
-};
 
 // This provides a parameterization for homogeneous vectors which are commonly
 // used in Structure for Motion problems.  One example where they are used is

extern/ceres/include/ceres/numeric_diff_cost_function.h

@@ -206,6 +206,29 @@ class NumericDiffCostFunction
     }
   }
 
+  // Deprecated. New users should avoid using this constructor. Instead, use the
+  // constructor with NumericDiffOptions.
+  NumericDiffCostFunction(CostFunctor* functor,
+                          Ownership ownership,
+                          int num_residuals,
+                          const double relative_step_size)
+      :functor_(functor),
+       ownership_(ownership),
+       options_() {
+    LOG(WARNING) << "This constructor is deprecated and will be removed in "
+                    "a future version. Please use the NumericDiffOptions "
+                    "constructor instead.";
+
+    if (kNumResiduals == DYNAMIC) {
+      SizedCostFunction<kNumResiduals,
+                        N0, N1, N2, N3, N4,
+                        N5, N6, N7, N8, N9>
+          ::set_num_residuals(num_residuals);
+    }
+
+    options_.relative_step_size = relative_step_size;
+  }
+
   ~NumericDiffCostFunction() {
     if (ownership_ != TAKE_OWNERSHIP) {
       functor_.release();

extern/ceres/include/ceres/problem.h

@@ -309,9 +309,6 @@ class CERES_EXPORT Problem {
   // Allow the indicated parameter block to vary during optimization.
   void SetParameterBlockVariable(double* values);
 
-  // Returns true if a parameter block is set constant, and false otherwise.
-  bool IsParameterBlockConstant(double* values) const;
-
   // Set the local parameterization for one of the parameter blocks.
   // The local_parameterization is owned by the Problem by default. It
   // is acceptable to set the same parameterization for multiple
@@ -464,10 +461,6 @@ class CERES_EXPORT Problem {
   // parameter block has a local parameterization, then it contributes
   // "LocalSize" entries to the gradient vector (and the number of
   // columns in the jacobian).
-  //
-  // Note 3: This function cannot be called while the problem is being
-  // solved, for example it cannot be called from an IterationCallback
-  // at the end of an iteration during a solve.
   bool Evaluate(const EvaluateOptions& options,
                 double* cost,
                 std::vector<double>* residuals,

extern/ceres/include/ceres/rotation.h

@@ -48,6 +48,7 @@
 #include <algorithm>
 #include <cmath>
 #include <limits>
+#include "glog/logging.h"
 
 namespace ceres {
 
@@ -417,6 +418,7 @@ template <typename T>
 inline void EulerAnglesToRotationMatrix(const T* euler,
                                         const int row_stride_parameter,
                                         T* R) {
+  CHECK_EQ(row_stride_parameter, 3);
   EulerAnglesToRotationMatrix(euler, RowMajorAdapter3x3(R));
 }
 
@@ -494,6 +496,7 @@ void QuaternionToRotation(const T q[4],
   QuaternionToScaledRotation(q, R);
 
   T normalizer = q[0]*q[0] + q[1]*q[1] + q[2]*q[2] + q[3]*q[3];
+  CHECK_NE(normalizer, T(0));
   normalizer = T(1) / normalizer;
 
   for (int i = 0; i < 3; ++i) {

extern/ceres/include/ceres/solver.h

@@ -134,7 +134,7 @@ class CERES_EXPORT Solver {
       trust_region_problem_dump_format_type = TEXTFILE;
       check_gradients = false;
       gradient_check_relative_precision = 1e-8;
-      gradient_check_numeric_derivative_relative_step_size = 1e-6;
+      numeric_derivative_relative_step_size = 1e-6;
       update_state_every_iteration = false;
     }
 
@@ -701,22 +701,12 @@ class CERES_EXPORT Solver {
     // this number, then the jacobian for that cost term is dumped.
     double gradient_check_relative_precision;
 
-    // WARNING: This option only applies to the to the numeric
-    // differentiation used for checking the user provided derivatives
-    // when when Solver::Options::check_gradients is true. If you are
-    // using NumericDiffCostFunction and are interested in changing
-    // the step size for numeric differentiation in your cost
-    // function, please have a look at
-    // include/ceres/numeric_diff_options.h.
+    // Relative shift used for taking numeric derivatives. For finite
+    // differencing, each dimension is evaluated at slightly shifted
+    // values; for the case of central difference, this is what gets
+    // evaluated:
     //
-    // Relative shift used for taking numeric derivatives when
-    // Solver::Options::check_gradients is true.
-    //
-    // For finite differencing, each dimension is evaluated at
-    // slightly shifted values; for the case of central difference,
-    // this is what gets evaluated:
-    //
-    //   delta = gradient_check_numeric_derivative_relative_step_size;
+    //   delta = numeric_derivative_relative_step_size;
     //   f_initial  = f(x)
     //   f_forward  = f((1 + delta) * x)
     //   f_backward = f((1 - delta) * x)
@@ -733,7 +723,7 @@ class CERES_EXPORT Solver {
     // theory a good choice is sqrt(eps) * x, which for doubles means
     // about 1e-8 * x. However, I have found this number too
     // optimistic. This number should be exposed for users to change.
-    double gradient_check_numeric_derivative_relative_step_size;
+    double numeric_derivative_relative_step_size;
 
     // If true, the user's parameter blocks are updated at the end of
     // every Minimizer iteration, otherwise they are updated when the
@@ -811,13 +801,6 @@ class CERES_EXPORT Solver {
     // Number of times inner iterations were performed.
     int num_inner_iteration_steps;
 
-    // Total number of iterations inside the line search algorithm
-    // across all invocations. We call these iterations "steps" to
-    // distinguish them from the outer iterations of the line search
-    // and trust region minimizer algorithms which call the line
-    // search algorithm as a subroutine.
-    int num_line_search_steps;
-
     // All times reported below are wall times.
 
     // When the user calls Solve, before the actual optimization

extern/ceres/include/ceres/version.h

@@ -32,7 +32,7 @@
 #define CERES_PUBLIC_VERSION_H_
 
 #define CERES_VERSION_MAJOR 1
-#define CERES_VERSION_MINOR 12
+#define CERES_VERSION_MINOR 11
 #define CERES_VERSION_REVISION 0
 
 // Classic CPP stringifcation; the extra level of indirection allows the

extern/ceres/internal/ceres/compressed_row_jacobian_writer.cc

@@ -46,7 +46,6 @@ namespace internal {
 using std::make_pair;
 using std::pair;
 using std::vector;
-using std::adjacent_find;
 
 void CompressedRowJacobianWriter::PopulateJacobianRowAndColumnBlockVectors(
     const Program* program, CompressedRowSparseMatrix* jacobian) {
@@ -141,21 +140,12 @@ SparseMatrix* CompressedRowJacobianWriter::CreateJacobian() const {
 
     // Sort the parameters by their position in the state vector.
     sort(parameter_indices.begin(), parameter_indices.end());
-    if (adjacent_find(parameter_indices.begin(), parameter_indices.end()) !=
-        parameter_indices.end()) {
-      std::string parameter_block_description;
-      for (int j = 0; j < num_parameter_blocks; ++j) {
-        ParameterBlock* parameter_block = residual_block->parameter_blocks()[j];
-        parameter_block_description +=
-            parameter_block->ToString() + "\n";
-      }
-      LOG(FATAL) << "Ceres internal error: "
-                 << "Duplicate parameter blocks detected in a cost function. "
-                 << "This should never happen. Please report this to "
-                 << "the Ceres developers.\n"
-                 << "Residual Block: " << residual_block->ToString() << "\n"
-                 << "Parameter Blocks: " << parameter_block_description;
-    }
+    CHECK(unique(parameter_indices.begin(), parameter_indices.end()) ==
+          parameter_indices.end())
+          << "Ceres internal error:  "
+          << "Duplicate parameter blocks detected in a cost function. "
+          << "This should never happen. Please report this to "
+          << "the Ceres developers.";
 
     // Update the row indices.
     const int num_residuals = residual_block->NumResiduals();

extern/ceres/internal/ceres/covariance.cc

@@ -38,7 +38,6 @@
 
 namespace ceres {
 
-using std::make_pair;
 using std::pair;
 using std::vector;
 
@@ -55,12 +54,6 @@ bool Covariance::Compute(
   return impl_->Compute(covariance_blocks, problem->problem_impl_.get());
 }
 
-bool Covariance::Compute(
-    const vector<const double*>& parameter_blocks,
-    Problem* problem) {
-  return impl_->Compute(parameter_blocks, problem->problem_impl_.get());
-}
-
 bool Covariance::GetCovarianceBlock(const double* parameter_block1,
                                     const double* parameter_block2,
                                     double* covariance_block) const {
@@ -80,20 +73,4 @@ bool Covariance::GetCovarianceBlockInTangentSpace(
                                                           covariance_block);
 }
 
-bool Covariance::GetCovarianceMatrix(
-    const vector<const double*>& parameter_blocks,
-    double* covariance_matrix) {
-  return impl_->GetCovarianceMatrixInTangentOrAmbientSpace(parameter_blocks,
-                                                           true,  // ambient
-                                                           covariance_matrix);
-}
-
-bool Covariance::GetCovarianceMatrixInTangentSpace(
-    const std::vector<const double *>& parameter_blocks,
-    double *covariance_matrix) {
-  return impl_->GetCovarianceMatrixInTangentOrAmbientSpace(parameter_blocks,
-                                                           false,  // tangent
-                                                           covariance_matrix);
-}
-
 }  // namespace ceres

extern/ceres/internal/ceres/covariance_impl.cc

@@ -36,8 +36,6 @@
 
 #include <algorithm>
 #include <cstdlib>
-#include <numeric>
-#include <sstream>
 #include <utility>
 #include <vector>
 
@@ -45,7 +43,6 @@
 #include "Eigen/SparseQR"
 #include "Eigen/SVD"
 
-#include "ceres/collections_port.h"
 #include "ceres/compressed_col_sparse_matrix_utils.h"
 #include "ceres/compressed_row_sparse_matrix.h"
 #include "ceres/covariance.h"
@@ -54,7 +51,6 @@
 #include "ceres/map_util.h"
 #include "ceres/parameter_block.h"
 #include "ceres/problem_impl.h"
-#include "ceres/residual_block.h"
 #include "ceres/suitesparse.h"
 #include "ceres/wall_time.h"
 #include "glog/logging.h"
@@ -65,7 +61,6 @@ namespace internal {
 using std::make_pair;
 using std::map;
 using std::pair;
-using std::sort;
 using std::swap;
 using std::vector;
 
@@ -91,38 +86,8 @@ CovarianceImpl::CovarianceImpl(const Covariance::Options& options)
 CovarianceImpl::~CovarianceImpl() {
 }
 
-template <typename T> void CheckForDuplicates(vector<T> blocks) {
-  sort(blocks.begin(), blocks.end());
-  typename vector<T>::iterator it =
-      std::adjacent_find(blocks.begin(), blocks.end());
-  if (it != blocks.end()) {
-    // In case there are duplicates, we search for their location.
-    map<T, vector<int> > blocks_map;
-    for (int i = 0; i < blocks.size(); ++i) {
-      blocks_map[blocks[i]].push_back(i);
-    }
-
-    std::ostringstream duplicates;
-    while (it != blocks.end()) {
-      duplicates << "(";
-      for (int i = 0; i < blocks_map[*it].size() - 1; ++i) {
-        duplicates << blocks_map[*it][i] << ", ";
-      }
-      duplicates << blocks_map[*it].back() << ")";
-      it = std::adjacent_find(it + 1, blocks.end());
-      if (it < blocks.end()) {
-        duplicates << " and ";
-      }
-    }
-
-    LOG(FATAL) << "Covariance::Compute called with duplicate blocks at "
-               << "indices " << duplicates.str();
-  }
-}
-
 bool CovarianceImpl::Compute(const CovarianceBlocks& covariance_blocks,
                              ProblemImpl* problem) {
-  CheckForDuplicates<pair<const double*, const double*> >(covariance_blocks);
   problem_ = problem;
   parameter_block_to_row_index_.clear();
   covariance_matrix_.reset(NULL);
@@ -132,20 +97,6 @@ bool CovarianceImpl::Compute(const CovarianceBlocks& covariance_blocks,
   return is_valid_;
 }
 
-bool CovarianceImpl::Compute(const vector<const double*>& parameter_blocks,
-                             ProblemImpl* problem) {
-  CheckForDuplicates<const double*>(parameter_blocks);
-  CovarianceBlocks covariance_blocks;
-  for (int i = 0; i < parameter_blocks.size(); ++i) {
-    for (int j = i; j < parameter_blocks.size(); ++j) {
-      covariance_blocks.push_back(make_pair(parameter_blocks[i],
-                                            parameter_blocks[j]));
-    }
-  }
-
-  return Compute(covariance_blocks, problem);
-}
-
 bool CovarianceImpl::GetCovarianceBlockInTangentOrAmbientSpace(
     const double* original_parameter_block1,
     const double* original_parameter_block2,
@@ -169,17 +120,9 @@ bool CovarianceImpl::GetCovarianceBlockInTangentOrAmbientSpace(
     ParameterBlock* block2 =
         FindOrDie(parameter_map,
                   const_cast<double*>(original_parameter_block2));
-
     const int block1_size = block1->Size();
     const int block2_size = block2->Size();
-    const int block1_local_size = block1->LocalSize();
-    const int block2_local_size = block2->LocalSize();
-    if (!lift_covariance_to_ambient_space) {
-      MatrixRef(covariance_block, block1_local_size, block2_local_size)
-          .setZero();
-    } else {
-      MatrixRef(covariance_block, block1_size, block2_size).setZero();
-    }
+    MatrixRef(covariance_block, block1_size, block2_size).setZero();
     return true;
   }
 
@@ -297,94 +240,6 @@ bool CovarianceImpl::GetCovarianceBlockInTangentOrAmbientSpace(
   return true;
 }
 
-bool CovarianceImpl::GetCovarianceMatrixInTangentOrAmbientSpace(
-    const vector<const double*>& parameters,
-    bool lift_covariance_to_ambient_space,
-    double* covariance_matrix) const {
-  CHECK(is_computed_)
-      << "Covariance::GetCovarianceMatrix called before Covariance::Compute";
-  CHECK(is_valid_)
-      << "Covariance::GetCovarianceMatrix called when Covariance::Compute "
-      << "returned false.";
-
-  const ProblemImpl::ParameterMap& parameter_map = problem_->parameter_map();
-  // For OpenMP compatibility we need to define these vectors in advance
-  const int num_parameters = parameters.size();
-  vector<int> parameter_sizes;
-  vector<int> cum_parameter_size;
-  parameter_sizes.reserve(num_parameters);
-  cum_parameter_size.resize(num_parameters + 1);
-  cum_parameter_size[0] = 0;
-  for (int i = 0; i < num_parameters; ++i) {
-    ParameterBlock* block =
-        FindOrDie(parameter_map, const_cast<double*>(parameters[i]));
-    if (lift_covariance_to_ambient_space) {
-      parameter_sizes.push_back(block->Size());
-    } else {
-      parameter_sizes.push_back(block->LocalSize());
-    }
-  }
-  std::partial_sum(parameter_sizes.begin(), parameter_sizes.end(),
-                   cum_parameter_size.begin() + 1);
-  const int max_covariance_block_size =
-      *std::max_element(parameter_sizes.begin(), parameter_sizes.end());
-  const int covariance_size = cum_parameter_size.back();
-
-  // Assemble the blocks in the covariance matrix.
-  MatrixRef covariance(covariance_matrix, covariance_size, covariance_size);
-  const int num_threads = options_.num_threads;
-  scoped_array<double> workspace(
-      new double[num_threads * max_covariance_block_size *
-                 max_covariance_block_size]);
-
-  bool success = true;
-
-// The collapse() directive is only supported in OpenMP 3.0 and higher. OpenMP
-// 3.0 was released in May 2008 (hence the version number).
-#if _OPENMP >= 200805
-#  pragma omp parallel for num_threads(num_threads) schedule(dynamic) collapse(2)
-#else
-#  pragma omp parallel for num_threads(num_threads) schedule(dynamic)
-#endif
-  for (int i = 0; i < num_parameters; ++i) {
-    for (int j = 0; j < num_parameters; ++j) {
-      // The second loop can't start from j = i for compatibility with OpenMP
-      // collapse command. The conditional serves as a workaround
-      if (j >= i) {
-        int covariance_row_idx = cum_parameter_size[i];
-        int covariance_col_idx = cum_parameter_size[j];
-        int size_i = parameter_sizes[i];
-        int size_j = parameter_sizes[j];
-#ifdef CERES_USE_OPENMP
-        int thread_id = omp_get_thread_num();
-#else
-        int thread_id = 0;
-#endif
-        double* covariance_block =
-            workspace.get() +
-            thread_id * max_covariance_block_size * max_covariance_block_size;
-        if (!GetCovarianceBlockInTangentOrAmbientSpace(
-                parameters[i], parameters[j], lift_covariance_to_ambient_space,
-                covariance_block)) {
-          success = false;
-        }
-
-        covariance.block(covariance_row_idx, covariance_col_idx,
-                         size_i, size_j) =
-            MatrixRef(covariance_block, size_i, size_j);
-
-        if (i != j) {
-          covariance.block(covariance_col_idx, covariance_row_idx,
-                           size_j, size_i) =
-              MatrixRef(covariance_block, size_i, size_j).transpose();
-
-        }
-      }
-    }
-  }
-  return success;
-}
-
 // Determine the sparsity pattern of the covariance matrix based on
 // the block pairs requested by the user.
 bool CovarianceImpl::ComputeCovarianceSparsity(
@@ -397,28 +252,18 @@ bool CovarianceImpl::ComputeCovarianceSparsity(
   vector<double*> all_parameter_blocks;
   problem->GetParameterBlocks(&all_parameter_blocks);
   const ProblemImpl::ParameterMap& parameter_map = problem->parameter_map();
-  HashSet<ParameterBlock*> parameter_blocks_in_use;
-  vector<ResidualBlock*> residual_blocks;
-  problem->GetResidualBlocks(&residual_blocks);
-
-  for (int i = 0; i < residual_blocks.size(); ++i) {
-    ResidualBlock* residual_block = residual_blocks[i];
-    parameter_blocks_in_use.insert(residual_block->parameter_blocks(),
-                                   residual_block->parameter_blocks() +
-                                   residual_block->NumParameterBlocks());
-  }
-
   constant_parameter_blocks_.clear();
   vector<double*>& active_parameter_blocks =
       evaluate_options_.parameter_blocks;
   active_parameter_blocks.clear();
   for (int i = 0; i < all_parameter_blocks.size(); ++i) {
     double* parameter_block = all_parameter_blocks[i];
+
     ParameterBlock* block = FindOrDie(parameter_map, parameter_block);
-    if (!block->IsConstant() && (parameter_blocks_in_use.count(block) > 0)) {
-      active_parameter_blocks.push_back(parameter_block);
-    } else {
+    if (block->IsConstant()) {
       constant_parameter_blocks_.insert(parameter_block);
+    } else {
+      active_parameter_blocks.push_back(parameter_block);
     }
   }
 
@@ -541,8 +386,8 @@ bool CovarianceImpl::ComputeCovarianceValues() {
   switch (options_.algorithm_type) {
     case DENSE_SVD:
       return ComputeCovarianceValuesUsingDenseSVD();
-    case SUITE_SPARSE_QR:
 #ifndef CERES_NO_SUITESPARSE
+    case SUITE_SPARSE_QR:
       return ComputeCovarianceValuesUsingSuiteSparseQR();
 #else
       LOG(ERROR) << "SuiteSparse is required to use the "
@@ -779,10 +624,7 @@ bool CovarianceImpl::ComputeCovarianceValuesUsingDenseSVD() {
       if (automatic_truncation) {
         break;
       } else {
-        LOG(ERROR) << "Error: Covariance matrix is near rank deficient "
-                   << "and the user did not specify a non-zero"
-                   << "Covariance::Options::null_space_rank "
-                   << "to enable the computation of a Pseudo-Inverse. "
+        LOG(ERROR) << "Cholesky factorization of J'J is not reliable. "
                    << "Reciprocal condition number: "
                    << singular_value_ratio * singular_value_ratio << " "
                    << "min_reciprocal_condition_number: "

extern/ceres/internal/ceres/covariance_impl.h

@@ -55,21 +55,12 @@ class CovarianceImpl {
                                   const double*> >& covariance_blocks,
       ProblemImpl* problem);
 
-  bool Compute(
-      const std::vector<const double*>& parameter_blocks,
-      ProblemImpl* problem);
-
   bool GetCovarianceBlockInTangentOrAmbientSpace(
       const double* parameter_block1,
       const double* parameter_block2,
       bool lift_covariance_to_ambient_space,
       double* covariance_block) const;
 
-  bool GetCovarianceMatrixInTangentOrAmbientSpace(
-      const std::vector<const double*>& parameters,
-      bool lift_covariance_to_ambient_space,
-      double *covariance_matrix) const;
-
   bool ComputeCovarianceSparsity(
       const std::vector<std::pair<const double*,
                                   const double*> >& covariance_blocks,

extern/ceres/internal/ceres/gradient_checker.cc

@@ -1,276 +0,0 @@
-// Ceres Solver - A fast non-linear least squares minimizer
-// Copyright 2016 Google Inc. All rights reserved.
-// http://ceres-solver.org/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// * Redistributions of source code must retain the above copyright notice,
-//   this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above copyright notice,
-//   this list of conditions and the following disclaimer in the documentation
-//   and/or other materials provided with the distribution.
-// * Neither the name of Google Inc. nor the names of its contributors may be
-//   used to endorse or promote products derived from this software without
-//   specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-// POSSIBILITY OF SUCH DAMAGE.
-//
-// Authors: wjr@google.com (William Rucklidge),
-//          keir@google.com (Keir Mierle),
-//          dgossow@google.com (David Gossow)
-
-#include "ceres/gradient_checker.h"
-
-#include <algorithm>
-#include <cmath>
-#include <numeric>
-#include <string>
-#include <vector>
-
-#include "ceres/is_close.h"
-#include "ceres/stringprintf.h"
-#include "ceres/types.h"
-
-namespace ceres {
-
-using internal::IsClose;
-using internal::StringAppendF;
-using internal::StringPrintf;
-using std::string;
-using std::vector;
-
-namespace {
-// Evaluate the cost function and transform the returned Jacobians to
-// the local space of the respective local parameterizations.
-bool EvaluateCostFunction(
-    const ceres::CostFunction* function,
-    double const* const * parameters,
-    const std::vector<const ceres::LocalParameterization*>&
-        local_parameterizations,
-    Vector* residuals,
-    std::vector<Matrix>* jacobians,
-    std::vector<Matrix>* local_jacobians) {
-  CHECK_NOTNULL(residuals);
-  CHECK_NOTNULL(jacobians);
-  CHECK_NOTNULL(local_jacobians);
-
-  const vector<int32>& block_sizes = function->parameter_block_sizes();
-  const int num_parameter_blocks = block_sizes.size();
-
-  // Allocate Jacobian matrices in local space.
-  local_jacobians->resize(num_parameter_blocks);
-  vector<double*> local_jacobian_data(num_parameter_blocks);
-  for (int i = 0; i < num_parameter_blocks; ++i) {
-    int block_size = block_sizes.at(i);
-    if (local_parameterizations.at(i) != NULL) {
-      block_size = local_parameterizations.at(i)->LocalSize();
-    }
-    local_jacobians->at(i).resize(function->num_residuals(), block_size);
-    local_jacobians->at(i).setZero();
-    local_jacobian_data.at(i) = local_jacobians->at(i).data();
-  }
-
-  // Allocate Jacobian matrices in global space.
-  jacobians->resize(num_parameter_blocks);
-  vector<double*> jacobian_data(num_parameter_blocks);
-  for (int i = 0; i < num_parameter_blocks; ++i) {
-    jacobians->at(i).resize(function->num_residuals(), block_sizes.at(i));
-    jacobians->at(i).setZero();
-    jacobian_data.at(i) = jacobians->at(i).data();
-  }
-
-  // Compute residuals & jacobians.
-  CHECK_NE(0, function->num_residuals());
-  residuals->resize(function->num_residuals());
-  residuals->setZero();
-  if (!function->Evaluate(parameters, residuals->data(),
-                          jacobian_data.data())) {
-    return false;
-  }
-
-  // Convert Jacobians from global to local space.
-  for (size_t i = 0; i < local_jacobians->size(); ++i) {
-    if (local_parameterizations.at(i) == NULL) {
-      local_jacobians->at(i) = jacobians->at(i);
-    } else {
-      int global_size = local_parameterizations.at(i)->GlobalSize();
-      int local_size = local_parameterizations.at(i)->LocalSize();
-      CHECK_EQ(jacobians->at(i).cols(), global_size);
-      Matrix global_J_local(global_size, local_size);
-      local_parameterizations.at(i)->ComputeJacobian(
-          parameters[i], global_J_local.data());
-      local_jacobians->at(i) = jacobians->at(i) * global_J_local;
-    }
-  }
-  return true;
-}
-} // namespace
-
-GradientChecker::GradientChecker(
-      const CostFunction* function,
-      const vector<const LocalParameterization*>* local_parameterizations,
-      const NumericDiffOptions& options) :
-        function_(function) {
-  CHECK_NOTNULL(function);
-  if (local_parameterizations != NULL) {
-    local_parameterizations_ = *local_parameterizations;
-  } else {
-    local_parameterizations_.resize(function->parameter_block_sizes().size(),
-                                    NULL);
-  }
-  DynamicNumericDiffCostFunction<CostFunction, CENTRAL>*
-      finite_diff_cost_function =
-      new DynamicNumericDiffCostFunction<CostFunction, CENTRAL>(
-          function, DO_NOT_TAKE_OWNERSHIP, options);
-  finite_diff_cost_function_.reset(finite_diff_cost_function);
-
-  const vector<int32>& parameter_block_sizes =
-      function->parameter_block_sizes();
-  const int num_parameter_blocks = parameter_block_sizes.size();
-  for (int i = 0; i < num_parameter_blocks; ++i) {
-    finite_diff_cost_function->AddParameterBlock(parameter_block_sizes[i]);
-  }
-  finite_diff_cost_function->SetNumResiduals(function->num_residuals());
-}
-
-bool GradientChecker::Probe(double const* const * parameters,
-                            double relative_precision,
-                            ProbeResults* results_param) const {
-  int num_residuals = function_->num_residuals();
-
-  // Make sure that we have a place to store results, no matter if the user has
-  // provided an output argument.
-  ProbeResults* results;
-  ProbeResults results_local;
-  if (results_param != NULL) {
-    results = results_param;
-    results->residuals.resize(0);
-    results->jacobians.clear();
-    results->numeric_jacobians.clear();
-    results->local_jacobians.clear();
-    results->local_numeric_jacobians.clear();
-    results->error_log.clear();
-  } else {
-    results = &results_local;
-  }
-  results->maximum_relative_error = 0.0;
-  results->return_value = true;
-
-  // Evaluate the derivative using the user supplied code.
-  vector<Matrix>& jacobians = results->jacobians;
-  vector<Matrix>& local_jacobians = results->local_jacobians;
-  if (!EvaluateCostFunction(function_, parameters, local_parameterizations_,
-                       &results->residuals, &jacobians, &local_jacobians)) {
-    results->error_log = "Function evaluation with Jacobians failed.";
-    results->return_value = false;
-  }
-
-  // Evaluate the derivative using numeric derivatives.
-  vector<Matrix>& numeric_jacobians = results->numeric_jacobians;
-  vector<Matrix>& local_numeric_jacobians = results->local_numeric_jacobians;
-  Vector finite_diff_residuals;
-  if (!EvaluateCostFunction(finite_diff_cost_function_.get(), parameters,
-                            local_parameterizations_, &finite_diff_residuals,
-                            &numeric_jacobians, &local_numeric_jacobians)) {
-    results->error_log += "\nFunction evaluation with numerical "
-        "differentiation failed.";
-    results->return_value = false;
-  }
-
-  if (!results->return_value) {
-    return false;
-  }
-
-  for (int i = 0; i < num_residuals; ++i) {
-    if (!IsClose(
-        results->residuals[i],
-        finite_diff_residuals[i],
-        relative_precision,
-        NULL,
-        NULL)) {
-      results->error_log = "Function evaluation with and without Jacobians "
-          "resulted in different residuals.";
-      LOG(INFO) << results->residuals.transpose();
-      LOG(INFO) << finite_diff_residuals.transpose();
-      return false;
-    }
-  }
-
-  // See if any elements have relative error larger than the threshold.
-  int num_bad_jacobian_components = 0;
-  double& worst_relative_error = results->maximum_relative_error;
-  worst_relative_error = 0;
-
-  // Accumulate the error message for all the jacobians, since it won't get
-  // output if there are no bad jacobian components.
-  string error_log;
-  for (int k = 0; k < function_->parameter_block_sizes().size(); k++) {
-    StringAppendF(&error_log,
-                  "========== "
-                  "Jacobian for " "block %d: (%ld by %ld)) "
-                  "==========\n",
-                  k,
-                  static_cast<long>(local_jacobians[k].rows()),
-                  static_cast<long>(local_jacobians[k].cols()));
-    // The funny spacing creates appropriately aligned column headers.
-    error_log +=
-        " block  row  col        user dx/dy    num diff dx/dy         "
-        "abs error    relative error         parameter          residual\n";
-
-    for (int i = 0; i < local_jacobians[k].rows(); i++) {
-      for (int j = 0; j < local_jacobians[k].cols(); j++) {
-        double term_jacobian = local_jacobians[k](i, j);
-        double finite_jacobian = local_numeric_jacobians[k](i, j);
-        double relative_error, absolute_error;
-        bool bad_jacobian_entry =
-            !IsClose(term_jacobian,
-                     finite_jacobian,
-                     relative_precision,
-                     &relative_error,
-                     &absolute_error);
-        worst_relative_error = std::max(worst_relative_error, relative_error);
-
-        StringAppendF(&error_log,
-                      "%6d %4d %4d %17g %17g %17g %17g %17g %17g",
-                      k, i, j,
-                      term_jacobian, finite_jacobian,
-                      absolute_error, relative_error,
-                      parameters[k][j],
-                      results->residuals[i]);
-
-        if (bad_jacobian_entry) {
-          num_bad_jacobian_components++;
-          StringAppendF(
-              &error_log,
-              " ------ (%d,%d,%d) Relative error worse than %g",
-              k, i, j, relative_precision);
-        }
-        error_log += "\n";
-      }
-    }
-  }
-
-  // Since there were some bad errors, dump comprehensive debug info.
-  if (num_bad_jacobian_components) {
-    string header = StringPrintf("\nDetected %d bad Jacobian component(s). "
-        "Worst relative error was %g.\n",
-        num_bad_jacobian_components,
-        worst_relative_error);
-     results->error_log = header + "\n" + error_log;
-    return false;
-  }
-  return true;
-}
-
-}  // namespace ceres

extern/ceres/internal/ceres/gradient_checking_cost_function.cc

@@ -26,8 +26,7 @@
 // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 // POSSIBILITY OF SUCH DAMAGE.
 //
-// Authors: keir@google.com (Keir Mierle),
-//          dgossow@google.com (David Gossow)
+// Author: keir@google.com (Keir Mierle)
 
 #include "ceres/gradient_checking_cost_function.h"
 
@@ -37,7 +36,7 @@
 #include <string>
 #include <vector>
 
-#include "ceres/gradient_checker.h"
+#include "ceres/cost_function.h"
 #include "ceres/internal/eigen.h"
 #include "ceres/internal/scoped_ptr.h"
 #include "ceres/parameter_block.h"
@@ -60,25 +59,55 @@ using std::vector;
 
 namespace {
 
+// True if x and y have an absolute relative difference less than
+// relative_precision and false otherwise. Stores the relative and absolute
+// difference in relative/absolute_error if non-NULL.
+bool IsClose(double x, double y, double relative_precision,
+             double *relative_error,
+             double *absolute_error) {
+  double local_absolute_error;
+  double local_relative_error;
+  if (!absolute_error) {
+    absolute_error = &local_absolute_error;
+  }
+  if (!relative_error) {
+    relative_error = &local_relative_error;
+  }
+  *absolute_error = abs(x - y);
+  *relative_error = *absolute_error / max(abs(x), abs(y));
+  if (x == 0 || y == 0) {
+    // If x or y is exactly zero, then relative difference doesn't have any
+    // meaning. Take the absolute difference instead.
+    *relative_error = *absolute_error;
+  }
+  return abs(*relative_error) < abs(relative_precision);
+}
+
 class GradientCheckingCostFunction : public CostFunction {
  public:
-  GradientCheckingCostFunction(
-      const CostFunction* function,
-      const std::vector<const LocalParameterization*>* local_parameterizations,
-      const NumericDiffOptions& options,
-      double relative_precision,
-      const string& extra_info,
-      GradientCheckingIterationCallback* callback)
+  GradientCheckingCostFunction(const CostFunction* function,
+                               const NumericDiffOptions& options,
+                               double relative_precision,
+                               const string& extra_info)
       : function_(function),
-        gradient_checker_(function, local_parameterizations, options),
         relative_precision_(relative_precision),
-        extra_info_(extra_info),
-        callback_(callback) {
-    CHECK_NOTNULL(callback_);
+        extra_info_(extra_info) {
+    DynamicNumericDiffCostFunction<CostFunction, CENTRAL>*
+        finite_diff_cost_function =
+        new DynamicNumericDiffCostFunction<CostFunction, CENTRAL>(
+            function,
+            DO_NOT_TAKE_OWNERSHIP,
+            options);
+
     const vector<int32>& parameter_block_sizes =
         function->parameter_block_sizes();
+    for (int i = 0; i < parameter_block_sizes.size(); ++i) {
+      finite_diff_cost_function->AddParameterBlock(parameter_block_sizes[i]);
+    }
     *mutable_parameter_block_sizes() = parameter_block_sizes;
     set_num_residuals(function->num_residuals());
+    finite_diff_cost_function->SetNumResiduals(num_residuals());
+    finite_diff_cost_function_.reset(finite_diff_cost_function);
   }
 
   virtual ~GradientCheckingCostFunction() { }
@@ -91,92 +120,133 @@ class GradientCheckingCostFunction : public CostFunction {
       return function_->Evaluate(parameters, residuals, NULL);
     }
 
-    GradientChecker::ProbeResults results;
-    bool okay = gradient_checker_.Probe(parameters,
-                                        relative_precision_,
-                                        &results);
+    int num_residuals = function_->num_residuals();
 
-    // If the cost function returned false, there's nothing we can say about
-    // the gradients.
-    if (results.return_value == false) {
+    // Make space for the jacobians of the two methods.
+    const vector<int32>& block_sizes = function_->parameter_block_sizes();
+    vector<Matrix> term_jacobians(block_sizes.size());
+    vector<Matrix> finite_difference_jacobians(block_sizes.size());
+    vector<double*> term_jacobian_pointers(block_sizes.size());
+    vector<double*> finite_difference_jacobian_pointers(block_sizes.size());
+    for (int i = 0; i < block_sizes.size(); i++) {
+      term_jacobians[i].resize(num_residuals, block_sizes[i]);
+      term_jacobian_pointers[i] = term_jacobians[i].data();
+      finite_difference_jacobians[i].resize(num_residuals, block_sizes[i]);
+      finite_difference_jacobian_pointers[i] =
+          finite_difference_jacobians[i].data();
+    }
+
+    // Evaluate the derivative using the user supplied code.
+    if (!function_->Evaluate(parameters,
+                             residuals,
+                             &term_jacobian_pointers[0])) {
+      LOG(WARNING) << "Function evaluation failed.";
       return false;
     }
 
-    // Copy the residuals.
-    const int num_residuals = function_->num_residuals();
-    MatrixRef(residuals, num_residuals, 1) = results.residuals;
+    // Evaluate the derivative using numeric derivatives.
+    finite_diff_cost_function_->Evaluate(
+        parameters,
+        residuals,
+        &finite_difference_jacobian_pointers[0]);
 
-    // Copy the original jacobian blocks into the jacobians array.
-    const vector<int32>& block_sizes = function_->parameter_block_sizes();
+    // See if any elements have relative error larger than the threshold.
+    int num_bad_jacobian_components = 0;
+    double worst_relative_error = 0;
+
+    // Accumulate the error message for all the jacobians, since it won't get
+    // output if there are no bad jacobian components.
+    string m;
     for (int k = 0; k < block_sizes.size(); k++) {
+      // Copy the original jacobian blocks into the jacobians array.
       if (jacobians[k] != NULL) {
         MatrixRef(jacobians[k],
-                  results.jacobians[k].rows(),
-                  results.jacobians[k].cols()) = results.jacobians[k];
+                  term_jacobians[k].rows(),
+                  term_jacobians[k].cols()) = term_jacobians[k];
+      }
+
+      StringAppendF(&m,
+                    "========== "
+                    "Jacobian for " "block %d: (%ld by %ld)) "
+                    "==========\n",
+                    k,
+                    static_cast<long>(term_jacobians[k].rows()),
+                    static_cast<long>(term_jacobians[k].cols()));
+      // The funny spacing creates appropriately aligned column headers.
+      m += " block  row  col        user dx/dy    num diff dx/dy         "
+           "abs error    relative error         parameter          residual\n";
+
+      for (int i = 0; i < term_jacobians[k].rows(); i++) {
+        for (int j = 0; j < term_jacobians[k].cols(); j++) {
+          double term_jacobian = term_jacobians[k](i, j);
+          double finite_jacobian = finite_difference_jacobians[k](i, j);
+          double relative_error, absolute_error;
+          bool bad_jacobian_entry =
+              !IsClose(term_jacobian,
+                       finite_jacobian,
+                       relative_precision_,
+                       &relative_error,
+                       &absolute_error);
+          worst_relative_error = max(worst_relative_error, relative_error);
+
+          StringAppendF(&m, "%6d %4d %4d %17g %17g %17g %17g %17g %17g",
+                        k, i, j,
+                        term_jacobian, finite_jacobian,
+                        absolute_error, relative_error,
+                        parameters[k][j],
+                        residuals[i]);
+
+          if (bad_jacobian_entry) {
+            num_bad_jacobian_components++;
+            StringAppendF(
+                &m, " ------ (%d,%d,%d) Relative error worse than %g",
+                k, i, j, relative_precision_);
+          }
+          m += "\n";
+        }
       }
     }
 
-    if (!okay) {
-      std::string error_log = "Gradient Error detected!\nExtra info for "
-          "this residual: " + extra_info_ + "\n" + results.error_log;
-      callback_->SetGradientErrorDetected(error_log);
+    // Since there were some bad errors, dump comprehensive debug info.
+    if (num_bad_jacobian_components) {
+      string header = StringPrintf("Detected %d bad jacobian component(s). "
+                                   "Worst relative error was %g.\n",
+                                   num_bad_jacobian_components,
+                                   worst_relative_error);
+      if (!extra_info_.empty()) {
+        header += "Extra info for this residual: " + extra_info_ + "\n";
+      }
+      LOG(WARNING) << "\n" << header << m;
     }
     return true;
   }
 
  private:
   const CostFunction* function_;
-  GradientChecker gradient_checker_;
+  internal::scoped_ptr<CostFunction> finite_diff_cost_function_;
   double relative_precision_;
   string extra_info_;
-  GradientCheckingIterationCallback* callback_;
 };
 
 }  // namespace
 
-GradientCheckingIterationCallback::GradientCheckingIterationCallback()
-    : gradient_error_detected_(false) {
-}
-
-CallbackReturnType GradientCheckingIterationCallback::operator()(
-    const IterationSummary& summary) {
-  if (gradient_error_detected_) {
-    LOG(ERROR)<< "Gradient error detected. Terminating solver.";
-    return SOLVER_ABORT;
-  }
-  return SOLVER_CONTINUE;
-}
-void GradientCheckingIterationCallback::SetGradientErrorDetected(
-    std::string& error_log) {
-  mutex_.Lock();
-  gradient_error_detected_ = true;
-  error_log_ += "\n" + error_log;
-  mutex_.Unlock();
-}
-
-CostFunction* CreateGradientCheckingCostFunction(
-    const CostFunction* cost_function,
-    const std::vector<const LocalParameterization*>* local_parameterizations,
+CostFunction *CreateGradientCheckingCostFunction(
+    const CostFunction *cost_function,
     double relative_step_size,
     double relative_precision,
-    const std::string& extra_info,
-    GradientCheckingIterationCallback* callback) {
+    const string& extra_info) {
   NumericDiffOptions numeric_diff_options;
   numeric_diff_options.relative_step_size = relative_step_size;
 
   return new GradientCheckingCostFunction(cost_function,
-                                          local_parameterizations,
                                           numeric_diff_options,
-                                          relative_precision, extra_info,
-                                          callback);
+                                          relative_precision,
+                                          extra_info);
 }
 
-ProblemImpl* CreateGradientCheckingProblemImpl(
-    ProblemImpl* problem_impl,
-    double relative_step_size,
-    double relative_precision,
-    GradientCheckingIterationCallback* callback) {
-  CHECK_NOTNULL(callback);
+ProblemImpl* CreateGradientCheckingProblemImpl(ProblemImpl* problem_impl,
+                                               double relative_step_size,
+                                               double relative_precision) {
   // We create new CostFunctions by wrapping the original CostFunction
   // in a gradient checking CostFunction. So its okay for the
   // ProblemImpl to take ownership of it and destroy it. The
@@ -190,9 +260,6 @@ ProblemImpl* CreateGradientCheckingProblemImpl(
   gradient_checking_problem_options.local_parameterization_ownership =
       DO_NOT_TAKE_OWNERSHIP;
 
-  NumericDiffOptions numeric_diff_options;
-  numeric_diff_options.relative_step_size = relative_step_size;
-
   ProblemImpl* gradient_checking_problem_impl = new ProblemImpl(
       gradient_checking_problem_options);
 
@@ -227,26 +294,19 @@ ProblemImpl* CreateGradientCheckingProblemImpl(
     string extra_info = StringPrintf(
         "Residual block id %d; depends on parameters [", i);
     vector<double*> parameter_blocks;
-    vector<const LocalParameterization*> local_parameterizations;
-    parameter_blocks.reserve(residual_block->NumParameterBlocks());
-    local_parameterizations.reserve(residual_block->NumParameterBlocks());
     for (int j = 0; j < residual_block->NumParameterBlocks(); ++j) {
       ParameterBlock* parameter_block = residual_block->parameter_blocks()[j];
       parameter_blocks.push_back(parameter_block->mutable_user_state());
       StringAppendF(&extra_info, "%p", parameter_block->mutable_user_state());
       extra_info += (j < residual_block->NumParameterBlocks() - 1) ? ", " : "]";
-      local_parameterizations.push_back(problem_impl->GetParameterization(
-          parameter_block->mutable_user_state()));
     }
 
     // Wrap the original CostFunction in a GradientCheckingCostFunction.
     CostFunction* gradient_checking_cost_function =
-        new GradientCheckingCostFunction(residual_block->cost_function(),
-                                         &local_parameterizations,
-                                         numeric_diff_options,
-                                         relative_precision,
-                                         extra_info,
-                                         callback);
+        CreateGradientCheckingCostFunction(residual_block->cost_function(),
+                                           relative_step_size,
+                                           relative_precision,
+                                           extra_info);
 
     // The const_cast is necessary because
     // ProblemImpl::AddResidualBlock can potentially take ownership of

extern/ceres/internal/ceres/gradient_checking_cost_function.h

@@ -26,8 +26,7 @@
 // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 // POSSIBILITY OF SUCH DAMAGE.
 //
-// Authors: keir@google.com (Keir Mierle),
-//          dgossow@google.com (David Gossow)
+// Author: keir@google.com (Keir Mierle)
 
 #ifndef CERES_INTERNAL_GRADIENT_CHECKING_COST_FUNCTION_H_
 #define CERES_INTERNAL_GRADIENT_CHECKING_COST_FUNCTION_H_
@@ -35,76 +34,50 @@
 #include <string>
 
 #include "ceres/cost_function.h"
-#include "ceres/iteration_callback.h"
-#include "ceres/local_parameterization.h"
-#include "ceres/mutex.h"
 
 namespace ceres {
 namespace internal {
 
 class ProblemImpl;
 
-// Callback that collects information about gradient checking errors, and
-// will abort the solve as soon as an error occurs.
-class GradientCheckingIterationCallback : public IterationCallback {
- public:
-  GradientCheckingIterationCallback();
-
-  // Will return SOLVER_CONTINUE until a gradient error has been detected,
-  // then return SOLVER_ABORT.
-  virtual CallbackReturnType operator()(const IterationSummary& summary);
-
-  // Notify this that a gradient error has occurred (thread safe).
-  void SetGradientErrorDetected(std::string& error_log);
-
-  // Retrieve error status (not thread safe).
-  bool gradient_error_detected() const { return gradient_error_detected_; }
-  const std::string& error_log() const { return error_log_; }
- private:
-  bool gradient_error_detected_;
-  std::string error_log_;
-  // Mutex protecting member variables.
-  ceres::internal::Mutex mutex_;
-};
-
-// Creates a CostFunction that checks the Jacobians that cost_function computes
-// with finite differences. This API is only intended for unit tests that intend
-// to  check the functionality of the GradientCheckingCostFunction
-// implementation directly.
-CostFunction* CreateGradientCheckingCostFunction(
-    const CostFunction* cost_function,
-    const std::vector<const LocalParameterization*>* local_parameterizations,
-    double relative_step_size,
-    double relative_precision,
-    const std::string& extra_info,
-    GradientCheckingIterationCallback* callback);
-
-// Create a new ProblemImpl object from the input problem_impl, where all
-// cost functions are wrapped so that each time their Evaluate method is called,
-// an additional check is performed that compares the Jacobians computed by
-// the original cost function with alternative Jacobians computed using
-// numerical differentiation. If local parameterizations are given for any
-// parameters, the Jacobians will be compared in the local space instead of the
-// ambient space. For details on the gradient checking procedure, see the
-// documentation of the GradientChecker class. If an error is detected in any
-// iteration, the respective cost function will notify the
-// GradientCheckingIterationCallback.
+// Creates a CostFunction that checks the jacobians that cost_function computes
+// with finite differences. Bad results are logged; required precision is
+// controlled by relative_precision and the numeric differentiation step size is
+// controlled with relative_step_size. See solver.h for a better explanation of
+// relative_step_size. Caller owns result.
 //
-// The caller owns the returned ProblemImpl object.
+// The condition enforced is that
+//
+//    (J_actual(i, j) - J_numeric(i, j))
+//   ------------------------------------  <  relative_precision
+//   max(J_actual(i, j), J_numeric(i, j))
+//
+// where J_actual(i, j) is the jacobian as computed by the supplied cost
+// function (by the user) and J_numeric is the jacobian as computed by finite
+// differences.
 //
 // Note: This is quite inefficient and is intended only for debugging.
+CostFunction* CreateGradientCheckingCostFunction(
+    const CostFunction* cost_function,
+    double relative_step_size,
+    double relative_precision,
+    const std::string& extra_info);
+
+// Create a new ProblemImpl object from the input problem_impl, where
+// each CostFunctions in problem_impl are wrapped inside a
+// GradientCheckingCostFunctions. This gives us a ProblemImpl object
+// which checks its derivatives against estimates from numeric
+// differentiation everytime a ResidualBlock is evaluated.
 //
 // relative_step_size and relative_precision are parameters to control
 // the numeric differentiation and the relative tolerance between the
 // jacobian computed by the CostFunctions in problem_impl and
-// jacobians obtained by numerically differentiating them. See the
-// documentation of 'numeric_derivative_relative_step_size' in solver.h for a
-// better explanation.
-ProblemImpl* CreateGradientCheckingProblemImpl(
-    ProblemImpl* problem_impl,
-    double relative_step_size,
-    double relative_precision,
-    GradientCheckingIterationCallback* callback);
+// jacobians obtained by numerically differentiating them. For more
+// details see the documentation for
+// CreateGradientCheckingCostFunction above.
+ProblemImpl* CreateGradientCheckingProblemImpl(ProblemImpl* problem_impl,
+                                               double relative_step_size,
+                                               double relative_precision);
 
 }  // namespace internal
 }  // namespace ceres

extern/ceres/internal/ceres/gradient_problem_solver.cc

@@ -84,12 +84,6 @@ Solver::Options GradientProblemSolverOptionsToSolverOptions(
 
 }  // namespace
 
-bool GradientProblemSolver::Options::IsValid(std::string* error) const {
-  const Solver::Options solver_options =
-      GradientProblemSolverOptionsToSolverOptions(*this);
-  return solver_options.IsValid(error);
-}
-
 GradientProblemSolver::~GradientProblemSolver() {
 }
 
@@ -105,6 +99,8 @@ void GradientProblemSolver::Solve(const GradientProblemSolver::Options& options,
   using internal::SetSummaryFinalCost;
 
   double start_time = WallTimeInSeconds();
+  Solver::Options solver_options =
+      GradientProblemSolverOptionsToSolverOptions(options);
 
   *CHECK_NOTNULL(summary) = Summary();
   summary->num_parameters                    = problem.NumParameters();
@@ -116,16 +112,14 @@ void GradientProblemSolver::Solve(const GradientProblemSolver::Options& options,
   summary->nonlinear_conjugate_gradient_type = options.nonlinear_conjugate_gradient_type;  //  NOLINT
 
   // Check validity
-  if (!options.IsValid(&summary->message)) {
+  if (!solver_options.IsValid(&summary->message)) {
     LOG(ERROR) << "Terminating: " << summary->message;
     return;
   }
 
-  // TODO(sameeragarwal): This is a bit convoluted, we should be able
-  // to convert to minimizer options directly, but this will do for
-  // now.
-  Minimizer::Options minimizer_options =
-      Minimizer::Options(GradientProblemSolverOptionsToSolverOptions(options));
+  // Assuming that the parameter blocks in the program have been
+  Minimizer::Options minimizer_options;
+  minimizer_options = Minimizer::Options(solver_options);
   minimizer_options.evaluator.reset(new GradientProblemEvaluator(problem));
 
   scoped_ptr<IterationCallback> logging_callback;

extern/ceres/internal/ceres/is_close.cc

@@ -1,59 +0,0 @@
-// Ceres Solver - A fast non-linear least squares minimizer
-// Copyright 2016 Google Inc. All rights reserved.
-// http://ceres-solver.org/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// * Redistributions of source code must retain the above copyright notice,
-//   this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above copyright notice,
-//   this list of conditions and the following disclaimer in the documentation
-//   and/or other materials provided with the distribution.
-// * Neither the name of Google Inc. nor the names of its contributors may be
-//   used to endorse or promote products derived from this software without
-//   specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-// POSSIBILITY OF SUCH DAMAGE.
-//
-// Authors: keir@google.com (Keir Mierle), dgossow@google.com (David Gossow)
-
-#include "ceres/is_close.h"
-
-#include <algorithm>
-#include <cmath>
-
-namespace ceres {
-namespace internal {
-bool IsClose(double x, double y, double relative_precision,
-             double *relative_error,
-             double *absolute_error) {
-  double local_absolute_error;
-  double local_relative_error;
-  if (!absolute_error) {
-    absolute_error = &local_absolute_error;
-  }
-  if (!relative_error) {
-    relative_error = &local_relative_error;
-  }
-  *absolute_error = std::fabs(x - y);
-  *relative_error = *absolute_error / std::max(std::fabs(x), std::fabs(y));
-  if (x == 0 || y == 0) {
-    // If x or y is exactly zero, then relative difference doesn't have any
-    // meaning. Take the absolute difference instead.
-    *relative_error = *absolute_error;
-  }
-  return *relative_error < std::fabs(relative_precision);
-}
-}  // namespace internal
-}  // namespace ceres

extern/ceres/internal/ceres/is_close.h

@@ -1,51 +0,0 @@
-// Ceres Solver - A fast non-linear least squares minimizer
-// Copyright 2016 Google Inc. All rights reserved.
-// http://ceres-solver.org/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// * Redistributions of source code must retain the above copyright notice,
-//   this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above copyright notice,
-//   this list of conditions and the following disclaimer in the documentation
-//   and/or other materials provided with the distribution.
-// * Neither the name of Google Inc. nor the names of its contributors may be
-//   used to endorse or promote products derived from this software without
-//   specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-// POSSIBILITY OF SUCH DAMAGE.
-//
-// Authors: keir@google.com (Keir Mierle), dgossow@google.com (David Gossow)
-//
-// Utility routine for comparing two values.
-
-#ifndef CERES_INTERNAL_IS_CLOSE_H_
-#define CERES_INTERNAL_IS_CLOSE_H_
-
-namespace ceres {
-namespace internal {
-// Returns true if x and y have a relative (unsigned) difference less than
-// relative_precision and false otherwise. Stores the relative and absolute
-// difference in relative/absolute_error if non-NULL. If one of the two values
-// is exactly zero, the absolute difference will be compared, and relative_error
-// will be set to the absolute difference.
-bool IsClose(double x,
-             double y,
-             double relative_precision,
-             double *relative_error,
-             double *absolute_error);
-}  // namespace internal
-}  // namespace ceres
-
-#endif  // CERES_INTERNAL_IS_CLOSE_H_

extern/ceres/internal/ceres/line_search_minimizer.cc

@@ -191,7 +191,6 @@ void LineSearchMinimizer::Minimize(const Minimizer::Options& options,
       options.line_search_sufficient_curvature_decrease;
   line_search_options.max_step_expansion =
       options.max_line_search_step_expansion;
-  line_search_options.is_silent = options.is_silent;
   line_search_options.function = &line_search_function;
 
   scoped_ptr<LineSearch>
@@ -342,12 +341,10 @@ void LineSearchMinimizer::Minimize(const Minimizer::Options& options,
           "as the step was valid when it was selected by the line search.";
       LOG_IF(WARNING, is_not_silent) << "Terminating: " << summary->message;
       break;
-    }
-
-    if (!Evaluate(evaluator,
-                  x_plus_delta,
-                  &current_state,
-                  &summary->message)) {
+    } else if (!Evaluate(evaluator,
+                         x_plus_delta,
+                         &current_state,
+                         &summary->message)) {
       summary->termination_type = FAILURE;
       summary->message =
           "Step failed to evaluate. This should not happen as the step was "
@@ -355,17 +352,15 @@ void LineSearchMinimizer::Minimize(const Minimizer::Options& options,
           summary->message;
       LOG_IF(WARNING, is_not_silent) << "Terminating: " << summary->message;
       break;
+    } else {
+      x = x_plus_delta;
     }
 
-    // Compute the norm of the step in the ambient space.
-    iteration_summary.step_norm = (x_plus_delta - x).norm();
-    x = x_plus_delta;
-
     iteration_summary.gradient_max_norm = current_state.gradient_max_norm;
     iteration_summary.gradient_norm = sqrt(current_state.gradient_squared_norm);
     iteration_summary.cost_change = previous_state.cost - current_state.cost;
     iteration_summary.cost = current_state.cost + summary->fixed_cost;
-
+    iteration_summary.step_norm = delta.norm();
     iteration_summary.step_is_valid = true;
     iteration_summary.step_is_successful = true;
     iteration_summary.step_size =  current_state.step_size;
@@ -381,13 +376,6 @@ void LineSearchMinimizer::Minimize(const Minimizer::Options& options,
         WallTimeInSeconds() - start_time
         + summary->preprocessor_time_in_seconds;
 
-    // Iterations inside the line search algorithm are considered
-    // 'steps' in the broader context, to distinguish these inner
-    // iterations from from the outer iterations of the line search
-    // minimizer. The number of line search steps is the total number
-    // of inner line search iterations (or steps) across the entire
-    // minimization.
-    summary->num_line_search_steps +=  line_search_summary.num_iterations;
     summary->line_search_cost_evaluation_time_in_seconds +=
         line_search_summary.cost_evaluation_time_in_seconds;
     summary->line_search_gradient_evaluation_time_in_seconds +=

extern/ceres/internal/ceres/local_parameterization.cc

@@ -30,8 +30,6 @@
 
 #include "ceres/local_parameterization.h"
 
-#include <algorithm>
-#include "Eigen/Geometry"
 #include "ceres/householder_vector.h"
 #include "ceres/internal/eigen.h"
 #include "ceres/internal/fixed_array.h"
@@ -89,17 +87,28 @@ bool IdentityParameterization::MultiplyByJacobian(const double* x,
 }
 
 SubsetParameterization::SubsetParameterization(
-    int size, const vector<int>& constant_parameters)
-    : local_size_(size - constant_parameters.size()), constancy_mask_(size, 0) {
+    int size,
+    const vector<int>& constant_parameters)
+    : local_size_(size - constant_parameters.size()),
+      constancy_mask_(size, 0) {
+  CHECK_GT(constant_parameters.size(), 0)
+      << "The set of constant parameters should contain at least "
+      << "one element. If you do not wish to hold any parameters "
+      << "constant, then do not use a SubsetParameterization";
+
   vector<int> constant = constant_parameters;
-  std::sort(constant.begin(), constant.end());
-  CHECK_GE(constant.front(), 0)
-      << "Indices indicating constant parameter must be greater than zero.";
-  CHECK_LT(constant.back(), size)
-      << "Indices indicating constant parameter must be less than the size "
-      << "of the parameter block.";
-  CHECK(std::adjacent_find(constant.begin(), constant.end()) == constant.end())
+  sort(constant.begin(), constant.end());
+  CHECK(unique(constant.begin(), constant.end()) == constant.end())
       << "The set of constant parameters cannot contain duplicates";
+  CHECK_LT(constant_parameters.size(), size)
+      << "Number of parameters held constant should be less "
+      << "than the size of the parameter block. If you wish "
+      << "to hold the entire parameter block constant, then a "
+      << "efficient way is to directly mark it as constant "
+      << "instead of using a LocalParameterization to do so.";
+  CHECK_GE(*min_element(constant.begin(), constant.end()), 0);
+  CHECK_LT(*max_element(constant.begin(), constant.end()), size);
+
   for (int i = 0; i < constant_parameters.size(); ++i) {
     constancy_mask_[constant_parameters[i]] = 1;
   }
@@ -120,10 +129,6 @@ bool SubsetParameterization::Plus(const double* x,
 
 bool SubsetParameterization::ComputeJacobian(const double* x,
                                              double* jacobian) const {
-  if (local_size_ == 0) {
-    return true;
-  }
-
   MatrixRef m(jacobian, constancy_mask_.size(), local_size_);
   m.setZero();
   for (int i = 0, j = 0; i < constancy_mask_.size(); ++i) {
@@ -138,10 +143,6 @@ bool SubsetParameterization::MultiplyByJacobian(const double* x,
                                                const int num_rows,
                                                const double* global_matrix,
                                                double* local_matrix) const {
-  if (local_size_ == 0) {
-    return true;
-  }
-
   for (int row = 0; row < num_rows; ++row) {
     for (int col = 0, j = 0; col < constancy_mask_.size(); ++col) {
       if (!constancy_mask_[col]) {
@@ -183,39 +184,6 @@ bool QuaternionParameterization::ComputeJacobian(const double* x,
   return true;
 }
 
-bool EigenQuaternionParameterization::Plus(const double* x_ptr,
-                                           const double* delta,
-                                           double* x_plus_delta_ptr) const {
-  Eigen::Map<Eigen::Quaterniond> x_plus_delta(x_plus_delta_ptr);
-  Eigen::Map<const Eigen::Quaterniond> x(x_ptr);
-
-  const double norm_delta =
-      sqrt(delta[0] * delta[0] + delta[1] * delta[1] + delta[2] * delta[2]);
-  if (norm_delta > 0.0) {
-    const double sin_delta_by_delta = sin(norm_delta) / norm_delta;
-
-    // Note, in the constructor w is first.
-    Eigen::Quaterniond delta_q(cos(norm_delta),
-                               sin_delta_by_delta * delta[0],
-                               sin_delta_by_delta * delta[1],
-                               sin_delta_by_delta * delta[2]);
-    x_plus_delta = delta_q * x;
-  } else {
-    x_plus_delta = x;
-  }
-
-  return true;
-}
-
-bool EigenQuaternionParameterization::ComputeJacobian(const double* x,
-                                                      double* jacobian) const {
-  jacobian[0] =  x[3]; jacobian[1]  =  x[2]; jacobian[2]  = -x[1];  // NOLINT
-  jacobian[3] = -x[2]; jacobian[4]  =  x[3]; jacobian[5]  =  x[0];  // NOLINT
-  jacobian[6] =  x[1]; jacobian[7]  = -x[0]; jacobian[8]  =  x[3];  // NOLINT
-  jacobian[9] = -x[0]; jacobian[10] = -x[1]; jacobian[11] = -x[2];  // NOLINT
-  return true;
-}
-
 HomogeneousVectorParameterization::HomogeneousVectorParameterization(int size)
     : size_(size) {
   CHECK_GT(size_, 1) << "The size of the homogeneous vector needs to be "
@@ -364,9 +332,9 @@ bool ProductParameterization::ComputeJacobian(const double* x,
     if (!param->ComputeJacobian(x + x_cursor, buffer.get())) {
       return false;
     }
+
     jacobian.block(x_cursor, delta_cursor, global_size, local_size)
         = MatrixRef(buffer.get(), global_size, local_size);
-
     delta_cursor += local_size;
     x_cursor += global_size;
   }

extern/ceres/internal/ceres/map_util.h

@@ -67,7 +67,7 @@ FindOrDie(const Collection& collection,
 // If the key is present in the map then the value associated with that
 // key is returned, otherwise the value passed as a default is returned.
 template <class Collection>
-const typename Collection::value_type::second_type
+const typename Collection::value_type::second_type&
 FindWithDefault(const Collection& collection,
                 const typename Collection::value_type::first_type& key,
                 const typename Collection::value_type::second_type& value) {

extern/ceres/internal/ceres/parameter_block.h

@@ -161,34 +161,25 @@ class ParameterBlock {
   // does not take ownership of the parameterization.
   void SetParameterization(LocalParameterization* new_parameterization) {
     CHECK(new_parameterization != NULL) << "NULL parameterization invalid.";
-    // Nothing to do if the new parameterization is the same as the
-    // old parameterization.
-    if (new_parameterization == local_parameterization_) {
-      return;
-    }
-
-    CHECK(local_parameterization_ == NULL)
-        << "Can't re-set the local parameterization; it leads to "
-        << "ambiguous ownership. Current local parameterization is: "
-        << local_parameterization_;
-
     CHECK(new_parameterization->GlobalSize() == size_)
         << "Invalid parameterization for parameter block. The parameter block "
         << "has size " << size_ << " while the parameterization has a global "
         << "size of " << new_parameterization->GlobalSize() << ". Did you "
         << "accidentally use the wrong parameter block or parameterization?";
-
-    CHECK_GT(new_parameterization->LocalSize(), 0)
-        << "Invalid parameterization. Parameterizations must have a positive "
-        << "dimensional tangent space.";
-
-    local_parameterization_ = new_parameterization;
-    local_parameterization_jacobian_.reset(
-        new double[local_parameterization_->GlobalSize() *
-                   local_parameterization_->LocalSize()]);
-    CHECK(UpdateLocalParameterizationJacobian())
-        << "Local parameterization Jacobian computation failed for x: "
-        << ConstVectorRef(state_, Size()).transpose();
+    if (new_parameterization != local_parameterization_) {
+      CHECK(local_parameterization_ == NULL)
+          << "Can't re-set the local parameterization; it leads to "
+          << "ambiguous ownership.";
+      local_parameterization_ = new_parameterization;
+      local_parameterization_jacobian_.reset(
+          new double[local_parameterization_->GlobalSize() *
+                     local_parameterization_->LocalSize()]);
+      CHECK(UpdateLocalParameterizationJacobian())
+          << "Local parameterization Jacobian computation failed for x: "
+          << ConstVectorRef(state_, Size()).transpose();
+    } else {
+      // Ignore the case that the parameterizations match.
+    }
   }
 
   void SetUpperBound(int index, double upper_bound) {

extern/ceres/internal/ceres/problem.cc

@@ -174,10 +174,6 @@ void Problem::SetParameterBlockVariable(double* values) {
   problem_impl_->SetParameterBlockVariable(values);
 }
 
-bool Problem::IsParameterBlockConstant(double* values) const {
-  return problem_impl_->IsParameterBlockConstant(values);
-}
-
 void Problem::SetParameterization(
     double* values,
     LocalParameterization* local_parameterization) {

extern/ceres/internal/ceres/problem_impl.cc

@@ -249,11 +249,10 @@ ResidualBlock* ProblemImpl::AddResidualBlock(
     // Check for duplicate parameter blocks.
     vector<double*> sorted_parameter_blocks(parameter_blocks);
     sort(sorted_parameter_blocks.begin(), sorted_parameter_blocks.end());
-    const bool has_duplicate_items =
-        (std::adjacent_find(sorted_parameter_blocks.begin(),
-                            sorted_parameter_blocks.end())
-         != sorted_parameter_blocks.end());
-    if (has_duplicate_items) {
+    vector<double*>::const_iterator duplicate_items =
+        unique(sorted_parameter_blocks.begin(),
+               sorted_parameter_blocks.end());
+    if (duplicate_items != sorted_parameter_blocks.end()) {
       string blocks;
       for (int i = 0; i < parameter_blocks.size(); ++i) {
         blocks += StringPrintf(" %p ", parameter_blocks[i]);
@@ -573,16 +572,6 @@ void ProblemImpl::SetParameterBlockConstant(double* values) {
   parameter_block->SetConstant();
 }
 
-bool ProblemImpl::IsParameterBlockConstant(double* values) const {
-  const ParameterBlock* parameter_block =
-      FindWithDefault(parameter_block_map_, values, NULL);
-  CHECK(parameter_block != NULL)
-    << "Parameter block not found: " << values << ". You must add the "
-    << "parameter block to the problem before it can be queried.";
-
-  return parameter_block->IsConstant();
-}
-
 void ProblemImpl::SetParameterBlockVariable(double* values) {
   ParameterBlock* parameter_block =
       FindWithDefault(parameter_block_map_, values, NULL);

extern/ceres/internal/ceres/problem_impl.h

@@ -128,8 +128,6 @@ class ProblemImpl {
 
   void SetParameterBlockConstant(double* values);
   void SetParameterBlockVariable(double* values);
-  bool IsParameterBlockConstant(double* values) const;
-
   void SetParameterization(double* values,
                            LocalParameterization* local_parameterization);
   const LocalParameterization* GetParameterization(double* values) const;

extern/ceres/internal/ceres/reorder_program.cc

@@ -142,11 +142,6 @@ void OrderingForSparseNormalCholeskyUsingSuiteSparse(
                                                    ordering);
   }
 
-  VLOG(2) << "Block ordering stats: "
-          << " flops: " << ss.mutable_cc()->fl
-          << " lnz  : " << ss.mutable_cc()->lnz
-          << " anz  : " << ss.mutable_cc()->anz;
-
   ss.Free(block_jacobian_transpose);
 #endif  // CERES_NO_SUITESPARSE
 }

extern/ceres/internal/ceres/residual_block.h

@@ -127,7 +127,7 @@ class ResidualBlock {
   int index() const { return index_; }
   void set_index(int index) { index_ = index; }
 
-  std::string ToString() const {
+  std::string ToString() {
     return StringPrintf("{residual block; index=%d}", index_);
   }
 

extern/ceres/internal/ceres/schur_complement_solver.cc

@@ -33,7 +33,6 @@
 #include <algorithm>
 #include <ctime>
 #include <set>
-#include <sstream>
 #include <vector>
 
 #include "ceres/block_random_access_dense_matrix.h"
@@ -564,12 +563,6 @@ SparseSchurComplementSolver::SolveReducedLinearSystemUsingEigen(
     // worse than the one computed using the block version of the
     // algorithm.
     simplicial_ldlt_->analyzePattern(eigen_lhs);
-    if (VLOG_IS_ON(2)) {
-      std::stringstream ss;
-      simplicial_ldlt_->dumpMemory(ss);
-      VLOG(2) << "Symbolic Analysis\n"
-              << ss.str();
-    }
     event_logger.AddEvent("Analysis");
     if (simplicial_ldlt_->info() != Eigen::Success) {
       summary.termination_type = LINEAR_SOLVER_FATAL_ERROR;

extern/ceres/internal/ceres/solver.cc

@@ -94,7 +94,7 @@ bool CommonOptionsAreValid(const Solver::Options& options, string* error) {
   OPTION_GT(num_linear_solver_threads, 0);
   if (options.check_gradients) {
     OPTION_GT(gradient_check_relative_precision, 0.0);
-    OPTION_GT(gradient_check_numeric_derivative_relative_step_size, 0.0);
+    OPTION_GT(numeric_derivative_relative_step_size, 0.0);
   }
   return true;
 }
@@ -351,7 +351,6 @@ void PreSolveSummarize(const Solver::Options& options,
   summary->dense_linear_algebra_library_type  = options.dense_linear_algebra_library_type;  //  NOLINT
   summary->dogleg_type                        = options.dogleg_type;
   summary->inner_iteration_time_in_seconds    = 0.0;
-  summary->num_line_search_steps              = 0;
   summary->line_search_cost_evaluation_time_in_seconds = 0.0;
   summary->line_search_gradient_evaluation_time_in_seconds = 0.0;
   summary->line_search_polynomial_minimization_time_in_seconds = 0.0;
@@ -496,28 +495,21 @@ void Solver::Solve(const Solver::Options& options,
   // values provided by the user.
   program->SetParameterBlockStatePtrsToUserStatePtrs();
 
-  // If gradient_checking is enabled, wrap all cost functions in a
-  // gradient checker and install a callback that terminates if any gradient
-  // error is detected.
   scoped_ptr<internal::ProblemImpl> gradient_checking_problem;
-  internal::GradientCheckingIterationCallback gradient_checking_callback;
-  Solver::Options modified_options = options;
   if (options.check_gradients) {
-    modified_options.callbacks.push_back(&gradient_checking_callback);
     gradient_checking_problem.reset(
         CreateGradientCheckingProblemImpl(
             problem_impl,
-            options.gradient_check_numeric_derivative_relative_step_size,
-            options.gradient_check_relative_precision,
-            &gradient_checking_callback));
+            options.numeric_derivative_relative_step_size,
+            options.gradient_check_relative_precision));
     problem_impl = gradient_checking_problem.get();
     program = problem_impl->mutable_program();
   }
 
   scoped_ptr<Preprocessor> preprocessor(
-      Preprocessor::Create(modified_options.minimizer_type));
+      Preprocessor::Create(options.minimizer_type));
   PreprocessedProblem pp;
-  const bool status = preprocessor->Preprocess(modified_options, problem_impl, &pp);
+  const bool status = preprocessor->Preprocess(options, problem_impl, &pp);
   summary->fixed_cost = pp.fixed_cost;
   summary->preprocessor_time_in_seconds = WallTimeInSeconds() - start_time;
 
@@ -542,13 +534,6 @@ void Solver::Solve(const Solver::Options& options,
   summary->postprocessor_time_in_seconds =
       WallTimeInSeconds() - postprocessor_start_time;
 
-  // If the gradient checker reported an error, we want to report FAILURE
-  // instead of USER_FAILURE and provide the error log.
-  if (gradient_checking_callback.gradient_error_detected()) {
-    summary->termination_type = FAILURE;
-    summary->message = gradient_checking_callback.error_log();
-  }
-
   summary->total_time_in_seconds = WallTimeInSeconds() - start_time;
 }
 
@@ -571,7 +556,6 @@ Solver::Summary::Summary()
       num_successful_steps(-1),
       num_unsuccessful_steps(-1),
       num_inner_iteration_steps(-1),
-      num_line_search_steps(-1),
       preprocessor_time_in_seconds(-1.0),
       minimizer_time_in_seconds(-1.0),
       postprocessor_time_in_seconds(-1.0),
@@ -712,14 +696,16 @@ string Solver::Summary::FullReport() const {
                   num_linear_solver_threads_given,
                   num_linear_solver_threads_used);
 
-    string given;
-    StringifyOrdering(linear_solver_ordering_given, &given);
-    string used;
-    StringifyOrdering(linear_solver_ordering_used, &used);
-    StringAppendF(&report,
-                  "Linear solver ordering %22s %24s\n",
-                  given.c_str(),
-                  used.c_str());
+    if (IsSchurType(linear_solver_type_used)) {
+      string given;
+      StringifyOrdering(linear_solver_ordering_given, &given);
+      string used;
+      StringifyOrdering(linear_solver_ordering_used, &used);
+      StringAppendF(&report,
+                    "Linear solver ordering %22s %24s\n",
+                    given.c_str(),
+                    used.c_str());
+    }
 
     if (inner_iterations_given) {
       StringAppendF(&report,
@@ -798,14 +784,9 @@ string Solver::Summary::FullReport() const {
                   num_inner_iteration_steps);
   }
 
-  const bool line_search_used =
-      (minimizer_type == LINE_SEARCH ||
-       (minimizer_type == TRUST_REGION && is_constrained));
-
-  if (line_search_used) {
-    StringAppendF(&report, "Line search steps              % 14d\n",
-                  num_line_search_steps);
-  }
+  const bool print_line_search_timing_information =
+      minimizer_type == LINE_SEARCH ||
+      (minimizer_type == TRUST_REGION && is_constrained);
 
   StringAppendF(&report, "\nTime (in seconds):\n");
   StringAppendF(&report, "Preprocessor        %25.4f\n",
@@ -813,13 +794,13 @@ string Solver::Summary::FullReport() const {
 
   StringAppendF(&report, "\n  Residual evaluation %23.4f\n",
                 residual_evaluation_time_in_seconds);
-  if (line_search_used) {
+  if (print_line_search_timing_information) {
     StringAppendF(&report, "    Line search cost evaluation    %10.4f\n",
                   line_search_cost_evaluation_time_in_seconds);
   }
   StringAppendF(&report, "  Jacobian evaluation %23.4f\n",
                 jacobian_evaluation_time_in_seconds);
-  if (line_search_used) {
+  if (print_line_search_timing_information) {
     StringAppendF(&report, "    Line search gradient evaluation    %6.4f\n",
                   line_search_gradient_evaluation_time_in_seconds);
   }
@@ -834,7 +815,7 @@ string Solver::Summary::FullReport() const {
                   inner_iteration_time_in_seconds);
   }
 
-  if (line_search_used) {
+  if (print_line_search_timing_information) {
     StringAppendF(&report, "  Line search polynomial minimization  %.4f\n",
                   line_search_polynomial_minimization_time_in_seconds);
   }

extern/ceres/internal/ceres/sparse_normal_cholesky_solver.cc

@@ -33,7 +33,6 @@
 #include <algorithm>
 #include <cstring>
 #include <ctime>
-#include <sstream>
 
 #include "ceres/compressed_row_sparse_matrix.h"
 #include "ceres/cxsparse.h"
@@ -72,12 +71,6 @@ LinearSolver::Summary SimplicialLDLTSolve(
 
   if (do_symbolic_analysis) {
     solver->analyzePattern(lhs);
-    if (VLOG_IS_ON(2)) {
-      std::stringstream ss;
-      solver->dumpMemory(ss);
-      VLOG(2) << "Symbolic Analysis\n"
-              << ss.str();
-    }
     event_logger->AddEvent("Analyze");
     if (solver->info() != Eigen::Success) {
       summary.termination_type = LINEAR_SOLVER_FATAL_ERROR;

extern/ceres/internal/ceres/stringprintf.cc

@@ -43,27 +43,14 @@ namespace internal {
 
 using std::string;
 
-// va_copy() was defined in the C99 standard.  However, it did not appear in the
-// C++ standard until C++11.  This means that if Ceres is being compiled with a
-// strict pre-C++11 standard (e.g. -std=c++03), va_copy() will NOT be defined,
-// as we are using the C++ compiler (it would however be defined if we were
-// using the C compiler).  Note however that both GCC & Clang will in fact
-// define va_copy() when compiling for C++ if the C++ standard is not explicitly
-// specified (i.e. no -std=c++<XX> arg), even though it should not strictly be
-// defined unless -std=c++11 (or greater) was passed.
-#if !defined(va_copy)
-#if defined (__GNUC__)
-// On GCC/Clang, if va_copy() is not defined (C++ standard < C++11 explicitly
-// specified), use the internal __va_copy() version, which should be present
-// in even very old GCC versions.
-#define va_copy(d, s) __va_copy(d, s)
-#else
-// Some older versions of MSVC do not have va_copy(), in which case define it.
-// Although this is required for older MSVC versions, it should also work for
-// other non-GCC/Clang compilers which also do not defined va_copy().
+#ifdef _MSC_VER
+enum { IS_COMPILER_MSVC = 1 };
+#if _MSC_VER < 1800
 #define va_copy(d, s) ((d) = (s))
-#endif  // defined (__GNUC__)
-#endif  // !defined(va_copy)
+#endif
+#else
+enum { IS_COMPILER_MSVC = 0 };
+#endif
 
 void StringAppendV(string* dst, const char* format, va_list ap) {
   // First try with a small fixed size buffer
@@ -84,13 +71,13 @@ void StringAppendV(string* dst, const char* format, va_list ap) {
       return;
     }
 
-#if defined (_MSC_VER)
-    // Error or MSVC running out of space.  MSVC 8.0 and higher
-    // can be asked about space needed with the special idiom below:
-    va_copy(backup_ap, ap);
-    result = vsnprintf(NULL, 0, format, backup_ap);
-    va_end(backup_ap);
-#endif
+    if (IS_COMPILER_MSVC) {
+      // Error or MSVC running out of space.  MSVC 8.0 and higher
+      // can be asked about space needed with the special idiom below:
+      va_copy(backup_ap, ap);
+      result = vsnprintf(NULL, 0, format, backup_ap);
+      va_end(backup_ap);
+    }
 
     if (result < 0) {
       // Just an error.

extern/ceres/internal/ceres/trust_region_minimizer.h

@@ -1,5 +1,5 @@
 // Ceres Solver - A fast non-linear least squares minimizer
-// Copyright 2016 Google Inc. All rights reserved.
+// Copyright 2015 Google Inc. All rights reserved.
 // http://ceres-solver.org/
 //
 // Redistribution and use in source and binary forms, with or without
@@ -31,136 +31,35 @@
 #ifndef CERES_INTERNAL_TRUST_REGION_MINIMIZER_H_
 #define CERES_INTERNAL_TRUST_REGION_MINIMIZER_H_
 
-#include "ceres/internal/eigen.h"
-#include "ceres/internal/scoped_ptr.h"
 #include "ceres/minimizer.h"
 #include "ceres/solver.h"
-#include "ceres/sparse_matrix.h"
-#include "ceres/trust_region_step_evaluator.h"
-#include "ceres/trust_region_strategy.h"
 #include "ceres/types.h"
 
 namespace ceres {
 namespace internal {
 
-// Generic trust region minimization algorithm.
+// Generic trust region minimization algorithm. The heavy lifting is
+// done by a TrustRegionStrategy object passed in as part of options.
 //
 // For example usage, see SolverImpl::Minimize.
 class TrustRegionMinimizer : public Minimizer {
  public:
-  ~TrustRegionMinimizer();
-
-  // This method is not thread safe.
+  ~TrustRegionMinimizer() {}
   virtual void Minimize(const Minimizer::Options& options,
                         double* parameters,
-                        Solver::Summary* solver_summary);
+                        Solver::Summary* summary);
 
  private:
-  void Init(const Minimizer::Options& options,
-            double* parameters,
-            Solver::Summary* solver_summary);
-  bool IterationZero();
-  bool FinalizeIterationAndCheckIfMinimizerCanContinue();
-  bool ComputeTrustRegionStep();
-
-  bool EvaluateGradientAndJacobian();
-  void ComputeCandidatePointAndEvaluateCost();
-
-  void DoLineSearch(const Vector& x,
-                    const Vector& gradient,
-                    const double cost,
-                    Vector* delta);
-  void DoInnerIterationsIfNeeded();
-
-  bool ParameterToleranceReached();
-  bool FunctionToleranceReached();
-  bool GradientToleranceReached();
-  bool MaxSolverTimeReached();
-  bool MaxSolverIterationsReached();
-  bool MinTrustRegionRadiusReached();
-
-  bool IsStepSuccessful();
-  void HandleUnsuccessfulStep();
-  bool HandleSuccessfulStep();
-  bool HandleInvalidStep();
+  void Init(const Minimizer::Options& options);
+  void EstimateScale(const SparseMatrix& jacobian, double* scale) const;
+  bool MaybeDumpLinearLeastSquaresProblem(const int iteration,
+                                          const SparseMatrix* jacobian,
+                                          const double* residuals,
+                                          const double* step) const;
 
   Minimizer::Options options_;
-
-  // These pointers are shortcuts to objects passed to the
-  // TrustRegionMinimizer. The TrustRegionMinimizer does not own them.
-  double* parameters_;
-  Solver::Summary* solver_summary_;
-  Evaluator* evaluator_;
-  SparseMatrix* jacobian_;
-  TrustRegionStrategy* strategy_;
-
-  scoped_ptr<TrustRegionStepEvaluator> step_evaluator_;
-
-  bool is_not_silent_;
-  bool inner_iterations_are_enabled_;
-  bool inner_iterations_were_useful_;
-
-  // Summary of the current iteration.
-  IterationSummary iteration_summary_;
-
-  // Dimensionality of the problem in the ambient space.
-  int num_parameters_;
-  // Dimensionality of the problem in the tangent space. This is the
-  // number of columns in the Jacobian.
-  int num_effective_parameters_;
-  // Length of the residual vector, also the number of rows in the Jacobian.
-  int num_residuals_;
-
-  // Current point.
-  Vector x_;
-  // Residuals at x_;
-  Vector residuals_;
-  // Gradient at x_.
-  Vector gradient_;
-  // Solution computed by the inner iterations.
-  Vector inner_iteration_x_;
-  // model_residuals = J * trust_region_step
-  Vector model_residuals_;
-  Vector negative_gradient_;
-  // projected_gradient_step = Plus(x, -gradient), an intermediate
-  // quantity used to compute the projected gradient norm.
-  Vector projected_gradient_step_;
-  // The step computed by the trust region strategy. If Jacobi scaling
-  // is enabled, this is a vector in the scaled space.
-  Vector trust_region_step_;
-  // The current proposal for how far the trust region algorithm
-  // thinks we should move. In the most basic case, it is just the
-  // trust_region_step_ with the Jacobi scaling undone. If bounds
-  // constraints are present, then it is the result of the projected
-  // line search.
-  Vector delta_;
-  // candidate_x  = Plus(x, delta)
-  Vector candidate_x_;
-  // Scaling vector to scale the columns of the Jacobian.
-  Vector jacobian_scaling_;
-
-  // Euclidean norm of x_.
-  double x_norm_;
-  // Cost at x_.
-  double x_cost_;
-  // Minimum cost encountered up till now.
-  double minimum_cost_;
-  // How much did the trust region strategy reduce the cost of the
-  // linearized Gauss-Newton model.
-  double model_cost_change_;
-  // Cost at candidate_x_.
-  double candidate_cost_;
-
-  // Time at which the minimizer was started.
-  double start_time_in_secs_;
-  // Time at which the current iteration was started.
-  double iteration_start_time_in_secs_;
-  // Number of consecutive steps where the minimizer loop computed a
-  // numerically invalid step.
-  int num_consecutive_invalid_steps_;
 };
 
 }  // namespace internal
 }  // namespace ceres
-
 #endif  // CERES_INTERNAL_TRUST_REGION_MINIMIZER_H_

extern/ceres/internal/ceres/trust_region_step_evaluator.cc

@@ -1,107 +0,0 @@
-// Ceres Solver - A fast non-linear least squares minimizer
-// Copyright 2016 Google Inc. All rights reserved.
-// http://ceres-solver.org/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// * Redistributions of source code must retain the above copyright notice,
-//   this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above copyright notice,
-//   this list of conditions and the following disclaimer in the documentation
-//   and/or other materials provided with the distribution.
-// * Neither the name of Google Inc. nor the names of its contributors may be
-//   used to endorse or promote products derived from this software without
-//   specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-// POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: sameeragarwal@google.com (Sameer Agarwal)
-
-#include <algorithm>
-#include "ceres/trust_region_step_evaluator.h"
-#include "glog/logging.h"
-
-namespace ceres {
-namespace internal {
-
-TrustRegionStepEvaluator::TrustRegionStepEvaluator(
-    const double initial_cost,
-    const int max_consecutive_nonmonotonic_steps)
-    : max_consecutive_nonmonotonic_steps_(max_consecutive_nonmonotonic_steps),
-      minimum_cost_(initial_cost),
-      current_cost_(initial_cost),
-      reference_cost_(initial_cost),
-      candidate_cost_(initial_cost),
-      accumulated_reference_model_cost_change_(0.0),
-      accumulated_candidate_model_cost_change_(0.0),
-      num_consecutive_nonmonotonic_steps_(0){
-}
-
-double TrustRegionStepEvaluator::StepQuality(
-    const double cost,
-    const double model_cost_change) const {
-  const double relative_decrease = (current_cost_ - cost) / model_cost_change;
-  const double historical_relative_decrease =
-      (reference_cost_ - cost) /
-      (accumulated_reference_model_cost_change_ + model_cost_change);
-  return std::max(relative_decrease, historical_relative_decrease);
-}
-
-void TrustRegionStepEvaluator::StepAccepted(
-    const double cost,
-    const double model_cost_change) {
-  // Algorithm 10.1.2 from Trust Region Methods by Conn, Gould &
-  // Toint.
-  //
-  // Step 3a
-  current_cost_ = cost;
-  accumulated_candidate_model_cost_change_ += model_cost_change;
-  accumulated_reference_model_cost_change_ += model_cost_change;
-
-  // Step 3b.
-  if (current_cost_ < minimum_cost_) {
-    minimum_cost_ = current_cost_;
-    num_consecutive_nonmonotonic_steps_ = 0;
-    candidate_cost_ = current_cost_;
-    accumulated_candidate_model_cost_change_ = 0.0;
-  } else {
-    // Step 3c.
-    ++num_consecutive_nonmonotonic_steps_;
-    if (current_cost_ > candidate_cost_) {
-      candidate_cost_ = current_cost_;
-      accumulated_candidate_model_cost_change_ = 0.0;
-    }
-  }
-
-  // Step 3d.
-  //
-  // At this point we have made too many non-monotonic steps and
-  // we are going to reset the value of the reference iterate so
-  // as to force the algorithm to descend.
-  //
-  // Note: In the original algorithm by Toint, this step was only
-  // executed if the step was non-monotonic, but that would not handle
-  // the case of max_consecutive_nonmonotonic_steps = 0. The small
-  // modification of doing this always handles that corner case
-  // correctly.
-  if (num_consecutive_nonmonotonic_steps_ ==
-      max_consecutive_nonmonotonic_steps_) {
-    reference_cost_ = candidate_cost_;
-    accumulated_reference_model_cost_change_ =
-        accumulated_candidate_model_cost_change_;
-  }
-}
-
-}  // namespace internal
-}  // namespace ceres

extern/ceres/internal/ceres/trust_region_step_evaluator.h

@@ -1,122 +0,0 @@
-// Ceres Solver - A fast non-linear least squares minimizer
-// Copyright 2016 Google Inc. All rights reserved.
-// http://ceres-solver.org/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// * Redistributions of source code must retain the above copyright notice,
-//   this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above copyright notice,
-//   this list of conditions and the following disclaimer in the documentation
-//   and/or other materials provided with the distribution.
-// * Neither the name of Google Inc. nor the names of its contributors may be
-//   used to endorse or promote products derived from this software without
-//   specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-// POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: sameeragarwal@google.com (Sameer Agarwal)
-
-#ifndef CERES_INTERNAL_TRUST_REGION_STEP_EVALUATOR_H_
-#define CERES_INTERNAL_TRUST_REGION_STEP_EVALUATOR_H_
-
-namespace ceres {
-namespace internal {
-
-// The job of the TrustRegionStepEvaluator is to evaluate the quality
-// of a step, i.e., how the cost of a step compares with the reduction
-// in the objective of the trust region problem.
-//
-// Classic trust region methods are descent methods, in that they only
-// accept a point if it strictly reduces the value of the objective
-// function. They do this by measuring the quality of a step as
-//
-//   cost_change / model_cost_change.
-//
-// Relaxing the monotonic descent requirement allows the algorithm to
-// be more efficient in the long term at the cost of some local
-// increase in the value of the objective function.
-//
-// This is because allowing for non-decreasing objective function
-// values in a principled manner allows the algorithm to "jump over
-// boulders" as the method is not restricted to move into narrow
-// valleys while preserving its convergence properties.
-//
-// The parameter max_consecutive_nonmonotonic_steps controls the
-// window size used by the step selection algorithm to accept
-// non-monotonic steps. Setting this parameter to zero, recovers the
-// classic montonic descent algorithm.
-//
-// Based on algorithm 10.1.2 (page 357) of "Trust Region
-// Methods" by Conn Gould & Toint, or equations 33-40 of
-// "Non-monotone trust-region algorithms for nonlinear
-// optimization subject to convex constraints" by Phil Toint,
-// Mathematical Programming, 77, 1997.
-//
-// Example usage:
-//
-// TrustRegionStepEvaluator* step_evaluator = ...
-//
-// cost = ... // Compute the non-linear objective function value.
-// model_cost_change = ... // Change in the value of the trust region objective.
-// if (step_evaluator->StepQuality(cost, model_cost_change) > threshold) {
-//   x = x + delta;
-//   step_evaluator->StepAccepted(cost, model_cost_change);
-// }
-class TrustRegionStepEvaluator {
- public:
-  // initial_cost is as the name implies the cost of the starting
-  // state of the trust region minimizer.
-  //
-  // max_consecutive_nonmonotonic_steps controls the window size used
-  // by the step selection algorithm to accept non-monotonic
-  // steps. Setting this parameter to zero, recovers the classic
-  // montonic descent algorithm.
-  TrustRegionStepEvaluator(double initial_cost,
-                           int max_consecutive_nonmonotonic_steps);
-
-  // Return the quality of the step given its cost and the decrease in
-  // the cost of the model. model_cost_change has to be positive.
-  double StepQuality(double cost, double model_cost_change) const;
-
-  // Inform the step evaluator that a step with the given cost and
-  // model_cost_change has been accepted by the trust region
-  // minimizer.
-  void StepAccepted(double cost, double model_cost_change);
-
- private:
-  const int max_consecutive_nonmonotonic_steps_;
-  // The minimum cost encountered up till now.
-  double minimum_cost_;
-  // The current cost of the trust region minimizer as informed by the
-  // last call to StepAccepted.
-  double current_cost_;
-  double reference_cost_;
-  double candidate_cost_;
-  // Accumulated model cost since the last time the reference model
-  // cost was updated, i.e., when a step with cost less than the
-  // current known minimum cost is accepted.
-  double accumulated_reference_model_cost_change_;
-  // Accumulated model cost since the last time the candidate model
-  // cost was updated, i.e., a non-monotonic step was taken with a
-  // cost that was greater than the current candidate cost.
-  double accumulated_candidate_model_cost_change_;
-  // Number of steps taken since the last time minimum_cost was updated.
-  int num_consecutive_nonmonotonic_steps_;
-};
-
-}  // namespace internal
-}  // namespace ceres
-
-#endif  // CERES_INTERNAL_TRUST_REGION_STEP_EVALUATOR_H_

extern/ceres/internal/ceres/trust_region_strategy.h

@@ -86,20 +86,20 @@ class TrustRegionStrategy {
   struct PerSolveOptions {
     PerSolveOptions()
         : eta(0),
+          dump_filename_base(""),
           dump_format_type(TEXTFILE) {
     }
 
     // Forcing sequence for inexact solves.
     double eta;
 
-    DumpFormatType dump_format_type;
-
     // If non-empty and dump_format_type is not CONSOLE, the trust
     // regions strategy will write the linear system to file(s) with
     // name starting with dump_filename_base.  If dump_format_type is
     // CONSOLE then dump_filename_base will be ignored and the linear
     // system will be written to the standard error.
     std::string dump_filename_base;
+    DumpFormatType dump_format_type;
   };
 
   struct Summary {

extern/clew/README.blender

@@ -1,5 +1,5 @@
 Project: OpenCL Wrangler
 URL: https://github.com/OpenCLWrangler/clew
 License: Apache 2.0
-Upstream version: 309a653
+Upstream version: 277db43
 Local modifications: None

extern/clew/include/clew.h

@@ -369,8 +369,7 @@ typedef unsigned int cl_GLenum;
 #endif
 
 /* Define basic vector types */
-/* WOrkaround for ppc64el platform: conflicts with bool from C++. */
-#if defined( __VEC__ ) && !(defined(__PPC64__) && defined(__LITTLE_ENDIAN__))
+#if defined( __VEC__ )
    #include <altivec.h>   /* may be omitted depending on compiler. AltiVec spec provides no way to detect whether the header is required. */
    typedef vector unsigned char     __cl_uchar16;
    typedef vector signed char       __cl_char16;

extern/clew/src/clew.c

@@ -137,17 +137,6 @@ PFNCLCREATEFROMGLTEXTURE3D          __clewCreateFromGLTexture3D         = NULL;
 #endif
 PFNCLGETGLCONTEXTINFOKHR            __clewGetGLContextInfoKHR           = NULL;
 
-static CLEW_DYNLIB_HANDLE dynamic_library_open_find(const char **paths) {
-  int i = 0;
-  while (paths[i] != NULL) {
-      CLEW_DYNLIB_HANDLE lib = CLEW_DYNLIB_OPEN(paths[i]);
-      if (lib != NULL) {
-        return lib;
-      }
-      ++i;
-  }
-  return NULL;
-}
 
 static void clewExit(void)
 {
@@ -162,15 +151,11 @@ static void clewExit(void)
 int clewInit()
 {
 #ifdef _WIN32
-    const char *paths[] = {"OpenCL.dll", NULL};
+    const char *path = "OpenCL.dll";
 #elif defined(__APPLE__)
-    const char *paths[] = {"/Library/Frameworks/OpenCL.framework/OpenCL", NULL};
+    const char *path = "/Library/Frameworks/OpenCL.framework/OpenCL";
 #else
-    const char *paths[] = {"libOpenCL.so",
-                           "libOpenCL.so.0",
-                           "libOpenCL.so.1",
-                           "libOpenCL.so.2",
-                           NULL};
+    const char *path = "libOpenCL.so";
 #endif
 
     int error = 0;
@@ -182,7 +167,7 @@ int clewInit()
     }
 
     //  Load library
-    module = dynamic_library_open_find(paths);
+    module = CLEW_DYNLIB_OPEN(path);
 
     //  Check for errors
     if (module == NULL)

extern/cuew/README

@@ -4,7 +4,7 @@ for determining which CUDA functions and extensions extensions are supported
 on the target platform.
 
 CUDA core and extension functionality is exposed in a single header file.
-CUEW has been tested on a variety of operating systems, including Windows,
+GUEW has been tested on a variety of operating systems, including Windows,
 Linux, Mac OS X.
 
 LICENSE

extern/cuew/README.blender

@@ -1,5 +1,5 @@
 Project: Cuda Wrangler
 URL: https://github.com/CudaWrangler/cuew
 License: Apache 2.0
-Upstream version: 63d2a0f
+Upstream version: e2e0315
 Local modifications: None

extern/curve_fit_nd/curve_fit_nd.h

@@ -137,7 +137,7 @@ int curve_fit_cubic_to_points_refit_db(
         const double          error_threshold,
         const unsigned int    calc_flag,
         const unsigned int   *corners,
-        const unsigned int    corners_len,
+        unsigned int          corners_len,
         const double          corner_angle,
 
         double **r_cubic_array, unsigned int *r_cubic_array_len,

extern/curve_fit_nd/intern/curve_fit_cubic.c

@@ -255,7 +255,7 @@ static void cubic_list_clear(CubicList *clist)
 /** \name Cubic Evaluation
  * \{ */
 
-static void cubic_calc_point(
+static void cubic_evaluate(
         const Cubic *cubic, const double t, const uint dims,
         double r_v[])
 {
@@ -271,6 +271,18 @@ static void cubic_calc_point(
 	}
 }
 
+static void cubic_calc_point(
+        const Cubic *cubic, const double t, const uint dims,
+        double r_v[])
+{
+	CUBIC_VARS_CONST(cubic, dims, p0, p1, p2, p3);
+	const double s = 1.0 - t;
+	for (uint j = 0; j < dims; j++) {
+		r_v[j] = p0[j] * s * s * s +
+		         3.0 * t * s * (s * p1[j] + t * p2[j]) + t * t * t * p3[j];
+	}
+}
+
 static void cubic_calc_speed(
         const Cubic *cubic, const double t, const uint dims,
         double r_v[])
@@ -320,7 +332,7 @@ static double cubic_calc_error(
 #endif
 
 	for (uint i = 1; i < points_offset_len - 1; i++, pt_real += dims) {
-		cubic_calc_point(cubic, u[i], dims, pt_eval);
+		cubic_evaluate(cubic, u[i], dims, pt_eval);
 
 		const double err_sq = len_squared_vnvn(pt_real, pt_eval, dims);
 		if (err_sq >= error_max_sq) {
@@ -356,7 +368,7 @@ static double cubic_calc_error_simple(
 #endif
 
 	for (uint i = 1; i < points_offset_len - 1; i++, pt_real += dims) {
-		cubic_calc_point(cubic, u[i], dims, pt_eval);
+		cubic_evaluate(cubic, u[i], dims, pt_eval);
 
 		const double err_sq = len_squared_vnvn(pt_real, pt_eval, dims);
 		if (err_sq >= error_threshold_sq) {
@@ -489,7 +501,7 @@ static double points_calc_circle_tangent_factor(
 		return (1.0 / 3.0) * 0.75;
 	}
 	else if (tan_dot < -1.0 + eps) {
-		/* parallel tangents (half-circle) */
+		/* parallele tangents (half-circle) */
 		return (1.0 / 2.0);
 	}
 	else {
@@ -611,8 +623,8 @@ static void cubic_from_points_offset_fallback(
 		}
 	}
 
-	double alpha_l = (dists[0] / 0.75) / fabs(dot_vnvn(tan_l, a[0], dims));
-	double alpha_r = (dists[1] / 0.75) / fabs(dot_vnvn(tan_r, a[1], dims));
+	double alpha_l = (dists[0] / 0.75) /  dot_vnvn(tan_l, a[0], dims);
+	double alpha_r = (dists[1] / 0.75) / -dot_vnvn(tan_r, a[1], dims);
 
 	if (!(alpha_l > 0.0)) {
 		alpha_l = dir_dist / 3.0;
@@ -665,11 +677,13 @@ static void cubic_from_points(
 	double alpha_l, alpha_r;
 #ifdef USE_VLA
 	double a[2][dims];
+	double tmp[dims];
 #else
 	double *a[2] = {
 	    alloca(sizeof(double) * dims),
 	    alloca(sizeof(double) * dims),
 	};
+	double *tmp = alloca(sizeof(double) * dims);
 #endif
 
 	{
@@ -680,22 +694,22 @@ static void cubic_from_points(
 			mul_vnvn_fl(a[0], tan_l, B1(u_prime[i]), dims);
 			mul_vnvn_fl(a[1], tan_r, B2(u_prime[i]), dims);
 
-			const double b0_plus_b1 = B0plusB1(u_prime[i]);
-			const double b2_plus_b3 = B2plusB3(u_prime[i]);
-
-			/* inline dot product */
-			for (uint j = 0; j < dims; j++) {
-				const double tmp = (pt[j] - (p0[j] * b0_plus_b1)) + (p3[j] * b2_plus_b3);
-
-				x[0] += a[0][j] * tmp;
-				x[1] += a[1][j] * tmp;
-
-				c[0][0] += a[0][j] * a[0][j];
-				c[0][1] += a[0][j] * a[1][j];
-				c[1][1] += a[1][j] * a[1][j];
-			}
+			c[0][0] += dot_vnvn(a[0], a[0], dims);
+			c[0][1] += dot_vnvn(a[0], a[1], dims);
+			c[1][1] += dot_vnvn(a[1], a[1], dims);
 
 			c[1][0] = c[0][1];
+
+			{
+				const double b0_plus_b1 = B0plusB1(u_prime[i]);
+				const double b2_plus_b3 = B2plusB3(u_prime[i]);
+				for (uint j = 0; j < dims; j++) {
+					tmp[j] = (pt[j] - (p0[j] * b0_plus_b1)) + (p3[j] * b2_plus_b3);
+				}
+
+				x[0] += dot_vnvn(a[0], tmp, dims);
+				x[1] += dot_vnvn(a[1], tmp, dims);
+			}
 		}
 
 		double det_C0_C1 = c[0][0] * c[1][1] - c[0][1] * c[1][0];

extern/curve_fit_nd/intern/curve_fit_cubic_refit.c

@@ -463,7 +463,7 @@ static uint curve_incremental_simplify(
 	rstate_pool_create(&epool, 0);
 #endif
 
-	Heap *heap = HEAP_new(knots_len_remaining);
+	Heap *heap = HEAP_new(knots_len);
 
 	struct KnotRemove_Params params = {
 	    .pd = pd,
@@ -698,7 +698,7 @@ static uint curve_incremental_simplify_refit(
 	refit_pool_create(&epool, 0);
 #endif
 
-	Heap *heap = HEAP_new(knots_len_remaining);
+	Heap *heap = HEAP_new(knots_len);
 
 	struct KnotRefit_Params params = {
 	    .pd = pd,
@@ -890,7 +890,7 @@ static void knot_corner_error_recalculate(
 static uint curve_incremental_simplify_corners(
         const struct PointData *pd,
         struct Knot *knots, const uint knots_len, uint knots_len_remaining,
-        const double error_sq_max, const double error_sq_collapse_max,
+        const double error_sq_max, const double error_sq_2x_max,
         const double corner_angle,
         const uint dims,
         uint *r_corner_index_len)
@@ -954,12 +954,12 @@ static uint curve_incremental_simplify_corners(
 					project_vn_vnvn_normalized(k_proj_ref,   co_prev, k_prev->tan[1], dims);
 					project_vn_vnvn_normalized(k_proj_split, co_split, k_prev->tan[1], dims);
 
-					if (len_squared_vnvn(k_proj_ref, k_proj_split, dims) < error_sq_collapse_max) {
+					if (len_squared_vnvn(k_proj_ref, k_proj_split, dims) < error_sq_2x_max) {
 
 						project_vn_vnvn_normalized(k_proj_ref,   co_next, k_next->tan[0], dims);
 						project_vn_vnvn_normalized(k_proj_split, co_split, k_next->tan[0], dims);
 
-						if (len_squared_vnvn(k_proj_ref, k_proj_split, dims) < error_sq_collapse_max) {
+						if (len_squared_vnvn(k_proj_ref, k_proj_split, dims) < error_sq_2x_max) {
 
 							struct Knot *k_split = &knots[split_index];
 
@@ -1048,6 +1048,7 @@ int curve_fit_cubic_to_points_refit_db(
 {
 	const uint knots_len = points_len;
 	struct Knot *knots = malloc(sizeof(Knot) * knots_len);
+	knots[0].next = NULL;
 
 #ifndef USE_CORNER_DETECT
 	(void)r_corner_index_array;
@@ -1084,6 +1085,7 @@ int curve_fit_cubic_to_points_refit_db(
 
 			knots[i].heap_node = NULL;
 			knots[i].index = i;
+			knots[i].index = i;
 			knots[i].can_remove = true;
 			knots[i].is_removed = false;
 			knots[i].is_corner = false;
@@ -1153,8 +1155,8 @@ int curve_fit_cubic_to_points_refit_db(
 			add_vn_vnvn(k->tan[0], tan_prev, tan_next, dims);
 			normalize_vn(k->tan[0], dims);
 			copy_vnvn(k->tan[1], k->tan[0], dims);
-			k->handles[0] = len_prev /  3;
-			k->handles[1] = len_next / -3;
+			k->handles[0] = len_prev / 3;
+			k->handles[1] = len_next / 3;
 		}
 #else
 		if (knots_len < 2) {
@@ -1183,8 +1185,8 @@ int curve_fit_cubic_to_points_refit_db(
 				add_vn_vnvn(k->tan[0], tan_prev, tan_next, dims);
 				normalize_vn(k->tan[0], dims);
 				copy_vnvn(k->tan[1], k->tan[0], dims);
-				k->handles[0] = len_prev /  3;
-				k->handles[1] = len_next / -3;
+				k->handles[0] = len_prev / 3;
+				k->handles[1] = len_next / 3;
 
 				copy_vnvn(tan_prev, tan_next, dims);
 				len_prev = len_next;
@@ -1199,8 +1201,8 @@ int curve_fit_cubic_to_points_refit_db(
 			        tan_prev, &points[0 * dims], &points[1 * dims], dims);
 			copy_vnvn(knots[0].tan[0], tan_prev, dims);
 			copy_vnvn(knots[0].tan[1], tan_prev, dims);
-			knots[0].handles[0] = len_prev /  3;
-			knots[0].handles[1] = len_prev / -3;
+			knots[0].handles[0] = len_prev / 3;
+			knots[0].handles[1] = len_prev / 3;
 
 			for (uint i_curr = 1, i_next = 2; i_next < knots_len; i_curr = i_next++) {
 				struct Knot *k = &knots[i_curr];
@@ -1213,8 +1215,8 @@ int curve_fit_cubic_to_points_refit_db(
 				add_vn_vnvn(k->tan[0], tan_prev, tan_next, dims);
 				normalize_vn(k->tan[0], dims);
 				copy_vnvn(k->tan[1], k->tan[0], dims);
-				k->handles[0] = len_prev /  3;
-				k->handles[1] = len_next / -3;
+				k->handles[0] = len_prev / 3;
+				k->handles[1] = len_next / 3;
 
 				copy_vnvn(tan_prev, tan_next, dims);
 				len_prev = len_next;
@@ -1222,8 +1224,8 @@ int curve_fit_cubic_to_points_refit_db(
 			copy_vnvn(knots[knots_len - 1].tan[0], tan_next, dims);
 			copy_vnvn(knots[knots_len - 1].tan[1], tan_next, dims);
 
-			knots[knots_len - 1].handles[0] = len_next /  3;
-			knots[knots_len - 1].handles[1] = len_next / -3;
+			knots[knots_len - 1].handles[0] = len_next / 3;
+			knots[knots_len - 1].handles[1] = len_next / 3;
 		}
 #endif
 	}
@@ -1260,12 +1262,9 @@ int curve_fit_cubic_to_points_refit_db(
 
 #ifdef USE_CORNER_DETECT
 	if (use_corner) {
-
-#ifdef DEBUG
 		for (uint i = 0; i < knots_len; i++) {
 			assert(knots[i].heap_node == NULL);
 		}
-#endif
 
 		knots_len_remaining = curve_incremental_simplify_corners(
 		        &pd, knots, knots_len, knots_len_remaining,

extern/gflags/README.blender

@@ -18,8 +18,6 @@ Local modifications:
 - Applied some modifications from fork https://github.com/Nazg-Gul/gflags.git
   (see https://github.com/gflags/gflags/pull/129)
 
-- Avoid attempt of acquiring mutex lock in FlagRegistry::GlobalRegistry when
+- Avoid attemot of acquiring mutex lock in FlagRegistry::GlobalRegistry when
   doing static flags initialization. See d81dd2d in Blender repository.
 
-- Made `google::{anonymous}::FlagValue::ValueSize() const` inlined, so it does
-  not trigger strict compiler warning.

extern/gflags/src/gflags.cc

@@ -218,7 +218,7 @@ class FlagValue {
   bool Equal(const FlagValue& x) const;
   FlagValue* New() const;   // creates a new one with default value
   void CopyFrom(const FlagValue& x);
-  inline int ValueSize() const;
+  int ValueSize() const;
 
   // Calls the given validate-fn on value_buffer_, and returns
   // whatever it returns.  But first casts validate_fn_proto to a
@@ -443,7 +443,7 @@ void FlagValue::CopyFrom(const FlagValue& x) {
   }
 }
 
-inline int FlagValue::ValueSize() const {
+int FlagValue::ValueSize() const {
   if (type_ > FV_MAX_INDEX) {
     assert(false);  // unknown type
     return 0;

extern/glog/src/raw_logging.cc

@@ -59,8 +59,7 @@
 # include <unistd.h>
 #endif
 
-// Hurd does not have SYS_write.
-#if (defined(HAVE_SYSCALL_H) || defined(HAVE_SYS_SYSCALL_H)) && !defined(__GNU__)
+#if defined(HAVE_SYSCALL_H) || defined(HAVE_SYS_SYSCALL_H)
 # define safe_write(fd, s, len)  syscall(SYS_write, fd, s, len)
 #else
   // Not so safe, but what can you do?

extern/glog/src/stacktrace_powerpc-inl.h

@@ -111,7 +111,7 @@ int GetStackTrace(void** result, int max_depth, int skip_count) {
       result[n++] = *(sp+2);
 #elif defined(_CALL_SYSV)
       result[n++] = *(sp+1);
-#elif defined(__APPLE__) || ((defined(__linux) || defined(__linux__)) && defined(__PPC64__))
+#elif defined(__APPLE__) || (defined(__linux) && defined(__PPC64__))
       // This check is in case the compiler doesn't define _CALL_AIX/etc.
       result[n++] = *(sp+2);
 #elif defined(__linux)