CMake: disable some build option defaults T42569

This commit disables some lesser used dependencies
for Linux/Unix systems by default.

Run: `make full` to enabled options used in release build.

1 files changed, 85 insertions, 29 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2c016fc8224..cc4c9c53d62 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -116,6 +116,68 @@ set(TESTS_OUTPUT_DIR ${EXECUTABLE_OUTPUT_PATH}/tests CACHE INTERNAL "" FORCE)
 
 get_blender_version()
 
+
+#-----------------------------------------------------------------------------
+# Platform Specific Defaults
+
+# list of var-names
+set(_init_vars)
+
+# initialize to ON
+macro(option_defaults_init)
+	foreach(_var ${ARGV})
+		set(${_var} ON)
+		list(APPEND _init_vars "${_var}")
+	endforeach()
+	unset(_INC)
+endmacro()
+
+# remove from namespace
+macro(option_defaults_clear)
+	foreach(_var ${_init_vars})
+		unset(${_var})
+	endforeach()
+	unset(_var)
+	unset(_init_vars)
+endmacro()
+
+
+# values to initialize WITH_****
+option_defaults_init(
+	_init_BUILDINFO
+	_init_CODEC_FFMPEG
+	_init_CYCLES_OSL
+	_init_IMAGE_OPENEXR
+	_init_IMAGE_REDCODE
+	_init_INPUT_NDOF
+	_init_JACK
+	_init_LIBMV_SCHUR_SPECIALIZATION
+	_init_OPENCOLLADA
+	_init_OPENCOLORIO
+	_init_SDL
+	_init_FFTW3
+	_init_GAMEENGINE
+)
+
+# customize...
+if(UNIX AND NOT APPLE)
+	# some of these libraries are problematic on Linux
+	# disable less important dependencies by default
+	set(_init_BUILDINFO                      OFF)
+	set(_init_CODEC_FFMPEG                   OFF)
+	set(_init_CYCLES_OSL                     OFF)
+	set(_init_IMAGE_OPENEXR                  OFF)
+	set(_init_IMAGE_REDCODE                  OFF)
+	set(_init_INPUT_NDOF                     OFF)
+	set(_init_JACK                           OFF)
+	set(_init_LIBMV_SCHUR_SPECIALIZATION     OFF)
+	set(_init_OPENCOLLADA                    OFF)
+	set(_init_OPENCOLORIO                    OFF)
+	set(_init_SDL                            OFF)
+	set(_init_FFTW3                          OFF)
+	set(_init_GAMEENGINE                     OFF)
+endif()
+
 # Blender internal features
 option(WITH_BLENDER "Build blender (disable to build only the blender player)" ON)
 mark_as_advanced(WITH_BLENDER)
@@ -134,7 +196,7 @@ if(APPLE)
 	option(WITH_PYTHON_FRAMEWORK "Enable building using the Python available in the framework (OSX only)" OFF)
 endif()
 
-option(WITH_BUILDINFO     "Include extra build details (only disable for development & faster builds)" ON)
+option(WITH_BUILDINFO     "Include extra build details (only disable for development & faster builds)" ${_init_BUILDINFO})
 if(${CMAKE_VERSION} VERSION_LESS 2.8.8)
 	# add_library OBJECT arg unsupported
 	set(WITH_BUILDINFO OFF)
@@ -142,13 +204,13 @@ endif()
 
 option(WITH_IK_ITASC      "Enable ITASC IK solver (only disable for development & for incompatible C++ compilers)" ON)
 option(WITH_IK_SOLVER     "Enable Legacy IK solver (only disable for development)" ON)
-option(WITH_FFTW3         "Enable FFTW3 support (Used for smoke and audio effects)" ON)
+option(WITH_FFTW3         "Enable FFTW3 support (Used for smoke and audio effects)" ${_init_FFTW3})
 option(WITH_BULLET        "Enable Bullet (Physics Engine)" ON)
 option(WITH_SYSTEM_BULLET "Use the systems bullet library (currently unsupported due to missing features in upstream!)" )
 mark_as_advanced(WITH_SYSTEM_BULLET)
-option(WITH_GAMEENGINE    "Enable Game Engine" ON)
+option(WITH_GAMEENGINE    "Enable Game Engine" ${_init_GAMEENGINE})
 option(WITH_PLAYER        "Build Player" OFF)
-option(WITH_OPENCOLORIO   "Enable OpenColorIO color management" ON)
+option(WITH_OPENCOLORIO   "Enable OpenColorIO color management" ${_init_OPENCOLORIO})
 option(WITH_COMPOSITOR    "Enable the tile based nodal compositor" ON)
 
 # GHOST Windowing Library Options
@@ -191,13 +253,7 @@ endif()
 
 
 # (unix defaults to System OpenJPEG On)
-if(UNIX AND NOT APPLE)
-	set(PLATFORM_DEFAULT ON)
-else()
-	set(PLATFORM_DEFAULT OFF)
-endif()
-option(WITH_SYSTEM_OPENJPEG "Use the operating systems OpenJPEG library" ${PLATFORM_DEFAULT})
-unset(PLATFORM_DEFAULT)
+option(WITH_SYSTEM_OPENJPEG "Use the operating systems OpenJPEG library" OFF)
 
 
 # Modifiers
@@ -210,40 +266,33 @@ option(WITH_MOD_REMESH          "Enable Remesh Modifier" ON)
 option(WITH_MOD_OCEANSIM        "Enable Ocean Modifier" OFF)
 
 # Image format support
-option(WITH_OPENIMAGEIO         "Enable OpenImageIO Support (http://www.openimageio.org)" OFF)
-option(WITH_IMAGE_OPENEXR       "Enable OpenEXR Support (http://www.openexr.com)" ON)
+option(WITH_OPENIMAGEIO         "Enable OpenImageIO Support (http://www.openimageio.org)" ON)
+option(WITH_IMAGE_OPENEXR       "Enable OpenEXR Support (http://www.openexr.com)" ${_init_IMAGE_OPENEXR})
 option(WITH_IMAGE_OPENJPEG      "Enable OpenJpeg Support (http://www.openjpeg.org)" ON)
 option(WITH_IMAGE_TIFF          "Enable LibTIFF Support" ON)
 option(WITH_IMAGE_DDS           "Enable DDS Image Support" ON)
 option(WITH_IMAGE_CINEON        "Enable CINEON and DPX Image Support" ON)
 option(WITH_IMAGE_HDR           "Enable HDR Image Support" ON)
-option(WITH_IMAGE_REDCODE       "Enable RedCode Image Support" OFF)
+option(WITH_IMAGE_REDCODE       "Enable RedCode Image Support" ${_init_IMAGE_REDCODE})
 option(WITH_IMAGE_FRAMESERVER   "Enable image FrameServer Support for rendering" ON)
 
 # Audio/Video format support
 option(WITH_CODEC_AVI           "Enable Blenders own AVI file support (raw/jpeg)" ON)
-option(WITH_CODEC_FFMPEG        "Enable FFMPeg Support (http://ffmpeg.org)" OFF)
+option(WITH_CODEC_FFMPEG        "Enable FFMPeg Support (http://ffmpeg.org)" ${_init_CODEC_FFMPEG})
 option(WITH_CODEC_SNDFILE       "Enable libsndfile Support (http://www.mega-nerd.com/libsndfile)" OFF)
 
 if(APPLE)
-	option(WITH_CODEC_FFMPEG        "Enable FFMPeg Support (http://ffmpeg.org)" ON)
 	option(WITH_CODEC_QUICKTIME     "Enable Quicktime Support" ON)
-else()
-	option(WITH_CODEC_FFMPEG        "Enable FFMPeg Support (http://ffmpeg.org)" OFF)
 endif()
 
 # 3D format support
 # Disable opencollada when we don't have precompiled libs
-if(APPLE OR WIN32)
-	option(WITH_OPENCOLLADA		"Enable OpenCollada Support (http://www.opencollada.org)" ON)
-else()
-	option(WITH_OPENCOLLADA		"Enable OpenCollada Support (http://www.opencollada.org)" OFF)
-endif()
+option(WITH_OPENCOLLADA   "Enable OpenCollada Support (http://www.opencollada.org)" ${_init_OPENCOLLADA})
 
 # Sound output
-option(WITH_SDL           "Enable SDL for sound and joystick support" ON)
+option(WITH_SDL           "Enable SDL for sound and joystick support" ${_init_SDL})
 option(WITH_OPENAL        "Enable OpenAL Support (http://www.openal.org)" ON)
-option(WITH_JACK          "Enable Jack Support (http://www.jackaudio.org)" OFF)
+option(WITH_JACK          "Enable Jack Support (http://www.jackaudio.org)" ${_init_JACK})
 if(UNIX AND NOT APPLE)
 	option(WITH_JACK_DYNLOAD  "Enable runtime dynamic Jack libraries loading" OFF)
 endif()
@@ -254,13 +303,14 @@ option(WITH_LZMA          "Enable best LZMA compression, (used for pointcache)"
 
 # Camera/motion tracking
 option(WITH_LIBMV         "Enable libmv structure from motion library" ON)
-option(WITH_LIBMV_SCHUR_SPECIALIZATIONS "Enable fixed-size schur specializations." ON)
+option(WITH_LIBMV_SCHUR_SPECIALIZATIONS "Enable fixed-size schur specializations." ${_init_LIBMV_SCHUR_SPECIALIZATION})
+mark_as_advanced(WITH_LIBMV_SCHUR_SPECIALIZATIONS)
 
 # Freestyle
 option(WITH_FREESTYLE     "Enable Freestyle (advanced edges rendering)" ON)
 
 # Misc
-option(WITH_INPUT_NDOF "Enable NDOF input devices (SpaceNavigator and friends)" ON)
+option(WITH_INPUT_NDOF "Enable NDOF input devices (SpaceNavigator and friends)" ${_init_INPUT_NDOF})
 option(WITH_RAYOPTIMIZATION	"Enable use of SIMD (SSE) optimizations for the raytracer" ON)
 option(WITH_OPENNL        "Enable use of Open Numerical Library" ON)
 if(UNIX AND NOT APPLE)
@@ -288,7 +338,7 @@ endif()
 option(WITH_CYCLES					"Enable cycles Render Engine" ON)
 option(WITH_CYCLES_STANDALONE		"Build cycles standalone application" OFF)
 option(WITH_CYCLES_STANDALONE_GUI	"Build cycles standalone with GUI" OFF)
-option(WITH_CYCLES_OSL				"Build Cycles with OSL support" OFF)
+option(WITH_CYCLES_OSL				"Build Cycles with OSL support" ${_init_CYCLES_OSL})
 option(WITH_CYCLES_CUDA_BINARIES	"Build cycles CUDA binaries" OFF)
 set(CYCLES_CUDA_BINARIES_ARCH sm_20 sm_21 sm_30 sm_35 sm_50 CACHE STRING "CUDA architectures to build binaries for")
 mark_as_advanced(CYCLES_CUDA_BINARIES_ARCH)
@@ -373,6 +423,12 @@ if(MSVC)
 	set(CPACK_INSTALL_PREFIX ${CMAKE_GENERIC_PROGRAM_FILES}/${})
 endif()
 
+# avoid using again
+option_defaults_clear()
+
+# end option(...)
+
+
 
 # By default we want to install to the directory we are compiling our executables
 # unless specified otherwise, which we currently do not allow
@@ -580,7 +636,7 @@ endif()
 
 # auto enable llvm for cycles_osl
 if(WITH_CYCLES_OSL)
-	set(WITH_LLVM ON CACHE BOOL "ON" FORCE)
+	set(WITH_LLVM ON CACHE BOOL "" FORCE)
 endif()
 
 # don't store paths to libs for portable distribution