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##########################################################################
#
# Copyright (c) 2007-2015, Image Engine Design Inc. All rights reserved.
#
# Copyright 2010 Dr D Studios Pty Limited (ACN 127 184 954) (Dr. D Studios),
# its affiliates and/or its licensors.
#
# Copyright (c) 2012, John Haddon. All rights reserved.
#
# Copyright 2012, Electric Theatre Collective Limited. All rights reserved.
#
# Copyright 2019, Hypothetical Inc. All rights reserved.
#
# 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 Image Engine Design nor the names of any
# other contributors to this software 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.
#
##########################################################################
import
glob
import
sys
import
os
import
re
import
subprocess
import
platform
EnsureSConsVersion
(
3
,
0
,
2
)
# Substfile is a default builder as of 3.0.2
SConsignFile
()
ieCoreMilestoneVersion
=
10
# for announcing major milestones - may contain all of the below
ieCoreMajorVersion
=
7
# backwards-incompatible changes
ieCoreMinorVersion
=
1
# new backwards-compatible features
ieCorePatchVersion
=
1
# bug fixes
ieCoreVersionSuffix
=
""
# used for alpha/beta releases. Example: "a1", "b2", etc.
###########################################################################################
# Command line options
###########################################################################################
optionsFile
=
None
if
"CORTEX_OPTIONS_FILE"
in
os
.
environ
:
optionsFile
=
os
.
environ
[
"CORTEX_OPTIONS_FILE"
]
if
"OPTIONS"
in
ARGUMENTS
:
optionsFile
=
ARGUMENTS
[
"OPTIONS"
]
try
:
o
=
Variables
(
optionsFile
,
ARGUMENTS
)
except
NameError
:
# fallback for old scons versions
o
=
Options
(
optionsFile
,
ARGUMENTS
)
o
.
Add
(
"CXX"
,
"The C++ compiler."
,
{
"darwin"
:
"clang++"
,
"win32"
:
"cl"
}.
get
(
Environment
()[
"PLATFORM"
],
"g++"
)
)
# Windows : Disable permissive mode, making MSVC more standards compliant.
# /D_USE_MATH_DEFINES is needed with permissive mode off for
# common definitions like M_P.
# /Zc:externC- fixes a compilation error with Boost::interprocess
# described here:
# https://developercommunity.visualstudio.com/content/problem/756694/including-windowsh-and-boostinterprocess-headers-l.html
# /DBOOST_ALL_NO_LIB is needed to find Boost when it is built without
# verbose system information added to file and directory names.
o
.
Add
(
"CXXFLAGS"
,
"The extra flags to pass to the C++ compiler during compilation."
,
[
"-pipe"
,
"-Wall"
,
"-Wextra"
,
"-Wsuggest-override"
]
if
Environment
()[
"PLATFORM"
]
!=
"win32"
else
[
"/permissive-"
,
"/D_USE_MATH_DEFINES"
,
"/Zc:externC-"
,
"/DBOOST_ALL_NO_LIB"
],
)
o
.
Add
(
"CXXSTD"
,
"The C++ standard to build against."
,
"c++17"
)
o
.
Add
(
BoolVariable
(
"ASAN"
,
"Enable ASan when compiling with clang++"
,
False
)
)
o
.
Add
(
BoolVariable
(
"WARNINGS_AS_ERRORS"
,
"Treats compiler warnings as errors."
,
True
)
)
o
.
Add
(
EnumVariable
(
"BUILD_TYPE"
,
"Optimisation and debug symbol configuration"
,
"RELEASE"
,
allowed_values
=
(
'RELEASE'
,
'DEBUG'
,
'RELWITHDEBINFO'
)
)
)
o
.
Add
(
"LINKFLAGS"
,
"The extra flags to pass to the linker."
,
[]
)
# TBB options
o
.
Add
(
"TBB_INCLUDE_PATH"
,
"The path to the tbb include directory."
,
""
,
)
o
.
Add
(
"TBB_LIB_PATH"
,
"The path to the tbb library directory."
,
""
,
)
o
.
Add
(
"TBB_LIB_SUFFIX"
,
"The suffix appended to the names of the tbb libraries. You can modify this "
"to link against libraries installed with non-default names."
,
""
,
)
# Boost options
o
.
Add
(
"BOOST_INCLUDE_PATH"
,
"The path to the boost include directory."
,
""
,
)
o
.
Add
(
"BOOST_LIB_PATH"
,
"The path to the boost library directory."
,
""
,
)
o
.
Add
(
"BOOST_LIB_SUFFIX"
,
"The suffix appended to the names of the boost libraries. You can modify this "
"to link against the debug versions of the libraries, or to link against "
"unversioned libraries."
,
"-${BOOST_MAJOR_VERSION}_${BOOST_MINOR_VERSION}_${BOOST_PATCH_VERSION}"
,
)
o
.
Add
(
"BOOST_PYTHON_LIB_SUFFIX"
,
"The suffix appended to the names of the python boost libraries. "
"You can modify this so that the correct python library name is used, "
"likely related to the specific python version."
,
)
# OpenEXR options
o
.
Add
(
"OPENEXR_INCLUDE_PATH"
,
"The path to the OpenEXR include directory."
,
""
,
)
o
.
Add
(
"OPENEXR_LIB_PATH"
,
"The path to the OpenEXR lib directory."
,
""
,
)
o
.
Add
(
"ILMBASE_INCLUDE_PATH"
,
"The path to the IlmBase include directory."
,
"$OPENEXR_INCLUDE_PATH"
,
)
o
.
Add
(
"ILMBASE_LIB_PATH"
,
"The path to the IlmBase lib directory."
,
"$OPENEXR_LIB_PATH"
,
)
o
.
Add
(
"OPENEXR_LIB_SUFFIX"
,
"The suffix appended to the names of the OpenEXR libraries. You can modify this "
"to link against libraries installed with non-default names"
,
""
,
)
# Freetype options
o
.
Add
(
"FREETYPE_INCLUDE_PATH"
,
"The path to the FreeType include directory."
,
""
,
)
o
.
Add
(
"FREETYPE_LIB_PATH"
,
"The path to the FreeType lib directory."
,
""
,
)
# OSL options
o
.
Add
(
"OSL_INCLUDE_PATH"
,
"The path to the OpenShadingLanguage include directory."
,
""
,
)
o
.
Add
(
"OSL_LIB_PATH"
,
"The path to the OpenShadingLanguage library directory."
,
""
,
)
# OIIO options
o
.
Add
(
"OIIO_INCLUDE_PATH"
,
"The path to the OpenImageIO include directory."
,
""
,
)
o
.
Add
(
"OIIO_LIB_PATH"
,
"The path to the OpenImageIO library directory."
,
""
,
)
o
.
Add
(
"OIIO_LIB_SUFFIX"
,
"The suffix appended to the names of the OpenImageIO libraries. You can modify this "
"to link against libraries installed with non-defalt names."
,
""
,
)
o
.
Add
(
BoolVariable
(
"WITH_OIIO_UTIL"
,
"Build with OpenImageIO_Util"
,
True
),
)
# Blosc options
o
.
Add
(
"BLOSC_INCLUDE_PATH"
,
"The path to the Blosc include directory."
,
""
,
)
o
.
Add
(
"BLOSC_LIB_PATH"
,
"The path to the Blosc library directory."
,
""
,
)
o
.
Add
(
"BLOSC_LIB_SUFFIX"
,
"The suffix appended to the names of the Blosc libraries. You can modify this "
"to link against libraries installed with non-default names."
,
""
,
)
# General path options
o
.
Add
(
"CPPPATH"
,
"A colon (semi-colon on Windows) separated list of paths to search for headers on."
,
""
,
)
o
.
Add
(
"LIBPATH"
,
"A colon (semi-colon on Windows) separated list of paths to search for libraries on."
,
""
,
)
o
.
Add
(
"PYTHONPATH"
,
"A colon (semi-colon on Windows) separated list of paths to search for python modules on."
,
""
,
)
# Python options
o
.
Add
(
"PYTHON_CONFIG"
,
"The path to the python-config program for the Python installation you wish to "
"build against. This is used to automatically obtain the appropriate compilation and linking "
"flags, unless you override them with the other PYTHON_ flags. "
"The default is to look for python-config on the path."
,
"python-config"
,
""
)
o
.
Add
(
"PYTHON"
,
"The path to the python executable. If unspecified this will be discovered automatically using PYTHON_CONFIG."
,
""
)
o
.
Add
(
"PYTHON_INCLUDE_PATH"
,
"The path to the python headers. If unspecified this will be discovered automatically using PYTHON_CONFIG."
,
""
,
)
o
.
Add
(
"PYTHON_LINK_FLAGS"
,
"Flags to use when linking python modules. If unspecified this will be discovered automatically using PYTHON_CONFIG."
,
""
)
o
.
Add
(
"PYTHON_LIB_PATH"
,
"The path to the Python library directory. If unspecified this will be discovered automatically using PYTHON_CONFIG."
,
""
,
)
# OpenGL options
try
:
o
.
Add
(
BoolVariable
(
"WITH_GL"
,
"Set this to build the IECoreGL library."
,
False
),
)
except
NameError
:
# fallback for old scons versions
o
.
Add
(
BoolOption
(
"WITH_GL"
,
"Set this to build the IECoreGL library."
,
False
),
)
o
.
Add
(
"GLEW_INCLUDE_PATH"
,
"The path to the directory with glew.h in it."
,
""
,
)
o
.
Add
(
"GLEW_LIB_PATH"
,
"The path to the directory with libGLEW in it."
,
""
,
)
o
.
Add
(
"GLEW_LIB_SUFFIX"
,
"The suffix appended to the names of the GLEW library. You can modify this "
"to link against libraries installed with non-defalt names."
,
""
,
)
# USD options
o
.
Add
(
"USD_INCLUDE_PATH"
,
"The path to the USD include directory."
,
""
,
)
o
.
Add
(
"USD_LIB_PATH"
,
"The path to the USD lib directory."
,
""
,
)
o
.
Add
(
"USD_LIB_PREFIX"
,
"The prefix to prepend to the names of the USD libraries. You can modify this "
"to link against libraries installed with non-default names. "
"Should match the USD build option PXR_LIB_PREFIX"
,
""
)
o
.
Add
(
BoolVariable
(
"WITH_USD_MONOLITHIC"
,
"Determines if we link to the individual usd libs or a monolithic lib"
"Should match the USD linker option PXR_BUILD_MONOLITHIC"
,
False
)
)
# Alembic options
o
.
Add
(
"ALEMBIC_INCLUDE_PATH"
,
"The path to the Alembic include directory."
,
""
,
)
o
.
Add
(
"ALEMBIC_LIB_PATH"
,
"The path to the Alembic lib directory."
,
""
,
)
o
.
Add
(
"ALEMBIC_LIB_SUFFIX"
,
"The suffix appended to the names of the Alembic libraries. You can modify this "
"to link against libraries installed with non-default names"
,
""
,
)
o
.
Add
(
"HDF5_INCLUDE_PATH"
,
"The path to the hdf5 include directory."
,
""
,
)
o
.
Add
(
"HDF5_LIB_PATH"
,
"The path to the hdf5 lib directory."
,
""
,
)
o
.
Add
(
"HDF5_LIB_SUFFIX"
,
"The suffix appended to the names of the HDF5 libraries. You can modify this "
"to link against libraries installed with non-default names"
,
""
,
)
#
o
.
Add
(
"VDB_INCLUDE_PATH"
,
"The path to the OpenVDB include directory."
,
""
,
)
o
.
Add
(
"VDB_LIB_PATH"
,
"The path to the OpenVDB lib directory."
,
""
,
)
o
.
Add
(
"VDB_LIB_SUFFIX"
,
"The suffix appended to the names of the OpenVDB libraries. You can modify this "
"to link against libraries installed with non-default names"
,
""
,
)
o
.
Add
(
"VDB_PYTHON_PATH"
,
"The path to the OpenVDB lib directory for the python bindings."
,
""
,
)
o
.
Add
(
"PYBIND11_INCLUDE_PATH"
,
"The path to the pybind11 include directory."
,
""
,
)
o
.
Add
(
"NANOBIND_INCLUDE_PATH"
,
"The path to the nanobind include directory."
,
""
,
)
o
.
Add
(
"NANOBIND_LIB_PATH"
,
"The path to the nanobind lib directory."
,
""
,
)
# Build options
o
.
Add
(
"BUILD_CACHEDIR"
,
"Specify a directory for SCons to cache build results in. This allows the sharing of build results"
"among multiple developers and can significantly reduce build times, particularly when switching"
"between multiple compilers and build options."
,
""
)
# Environment options
o
.
Add
(
"ENV_VARS_TO_IMPORT"
,
"By default SCons ignores the environment it is run in, to avoid it contaminating the "
"build process. This can be problematic if some of the environment is critical for "
"running the applications used during the build. This space separated list of environment "
"variables is imported to help overcome these problems."
,
"CI"
,
)
# Installation options
o
.
Add
(
"INSTALL_PREFIX"
,
"The prefix under which to install things."
,
""
,
)
o
.
Add
(
BoolVariable
(
"INSTALL_PKG_CONFIG_FILE"
,
"Install a pkg-config configuration in $INSTALL_PREFIX/lib/pkgconfig."
,
True
),
)
o
.
Add
(
"INSTALL_HEADER_DIR"
,
"The directory in which to install headers."
,
"$INSTALL_PREFIX/include"
,
)
o
.
Add
(
"INSTALL_USD_RESOURCE_DIR"
,
"The directory in which to install USD resource files."
,
"$INSTALL_PREFIX/resources"
,
)
o
.
Add
(
"INSTALL_LIB_NAME"
,
"The name under which to install the libraries."
,
"$INSTALL_PREFIX/lib/$IECORE_NAME"
,
)
o
.
Add
(
"INSTALL_PYTHONLIB_NAME"
,
"The name under which to install the python library. This can "
"be used to build and install the library for multiple python versions."
,
"$INSTALL_PREFIX/lib/$IECORE_NAME"
,
)
o
.
Add
(
"INSTALL_ALEMBICLIB_NAME"
,
"The name under which to install the Alembic libraries. This "
"can be used to build and install the library for multiple "
"Alembic versions."
,
"$INSTALL_PREFIX/lib/$IECORE_NAME"
,
)
o
.
Add
(
"INSTALL_USDLIB_NAME"
,
"The name under which to install the USD libraries. This "
"can be used to build and install the library for multiple "
"USD versions."
,
"$INSTALL_PREFIX/lib/$IECORE_NAME"
,
)
o
.
Add
(
"INSTALL_PYTHON_DIR"
,
"The directory in which to install python modules."
,
"$INSTALL_PREFIX/lib/python$PYTHON_VERSION/site-packages"
,
)
o
.
Add
(
"INSTALL_GLSL_HEADER_DIR"
,
"The directory in which to install GLSL headers."
,
"$INSTALL_PREFIX/glsl"
,
)
o
.
Add
(
"INSTALL_GLSL_SHADER_DIR"
,
"The directory in which to install GLSL shaders."
,
"$INSTALL_PREFIX/glsl"
,
)
o
.
Add
(
"INSTALL_DOC_DIR"
,
"The directory in which to install the documentation."
,
"$INSTALL_PREFIX/share/cortex"
,
)
o
.
Add
(
"INSTALL_IECORE_OP_PATH"
,
"The directory in which to install the IECore op stubs."
,
"$INSTALL_PREFIX/ops/$IECORE_NAME-1.py"
,
)
o
.
Add
(
"INSTALL_IECORE_OPS"
,
"The IECore C++ ops to install via python stubs."
,
[
(
"IECore.SequenceLsOp"
,
os
.
path
.
join
(
"common"
,
"fileSystem"
,
"seqLs"
) ),
(
"IECore.SequenceCpOp"
,
os
.
path
.
join
(
"common"
,
"fileSystem"
,
"seqCp"
) ),
(
"IECore.SequenceMvOp"
,
os
.
path
.
join
(
"common"
,
"fileSystem"
,
"seqMv"
) ),
(
"IECore.SequenceRmOp"
,
os
.
path
.
join
(
"common"
,
"fileSystem"
,
"Rm"
) ),
(
"IECore.SequenceRenumberOp"
,
os
.
path
.
join
(
"common"
,
"fileSystem"
,
"seqRenumber"
) ),
(
"IECore.SequenceConvertOp"
,
os
.
path
.
join
(
"common"
,
"fileSystem"
,
"seqConvert"
) ),
(
"IECore.SequenceCatOp"
,
os
.
path
.
join
(
"common"
,
"fileSystem"
,
"seqCat"
) ),
(
"IECoreScene.RemovePrimitiveVariables"
,
os
.
path
.
join
(
"common"
,
"primitive"
,
"removeVariables"
) ),
(
"IECoreScene.RenamePrimitiveVariables"
,
os
.
path
.
join
(
"common"
,
"primitive"
,
"renameVariables"
) ),
(
"IECore.ClassLsOp"
,
os
.
path
.
join
(
"common"
,
"classes"
,
"classLs"
) ),
(
"IECore.LsHeaderOp"
,
os
.
path
.
join
(
"common"
,
"fileSystem"
,
"lsHeader"
) ),
(
"IECore.SearchReplaceOp"
,
os
.
path
.
join
(
"common"
,
"fileSystem"
,
"searchReplace"
) ),
(
"IECoreScene.TriangulateOp"
,
os
.
path
.
join
(
"common"
,
"primitive"
,
"mesh"
,
"triangulate"
) ),
(
"IECoreScene.MeshNormalsOp"
,
os
.
path
.
join
(
"common"
,
"primitive"
,
"mesh"
,
"addNormals"
) ),
(
"IECoreScene.MeshMergeOp"
,
os
.
path
.
join
(
"common"
,
"primitive"
,
"mesh"
,
"merge"
) ),
(
"IECoreScene.MeshVertexReorderOp"
,
os
.
path
.
join
(
"common"
,
"primitive"
,
"mesh"
,
"vertexReorder"
) ),
(
"IECoreScene.MeshPrimitiveShrinkWrapOp"
,
os
.
path
.
join
(
"common"
,
"primitive"
,
"mesh"
,
"shrinkWrap"
) ),
]
)
o
.
Add
(
"INSTALL_CORE_POST_COMMAND"
,
"A command which is run following a successful installation of "
"the core library. This could be used to customise installation "
"further for a particular site."
,
""
)
o
.
Add
(
"INSTALL_COREIMAGE_POST_COMMAND"
,
"A command which is run following a successful installation of "
"the CoreImage library. This could be used to customise installation "
"further for a particular site."
,
""
)
o
.
Add
(
"INSTALL_CORESCENE_POST_COMMAND"
,
"A command which is run following a successful installation of "
"the CoreScene library. This could be used to customise installation "
"further for a particular site."
,
""
)
o
.
Add
(
"INSTALL_CORERI_POST_COMMAND"
,
"A command which is run following a successful installation of "
"the CoreRI library. This could be used to customise installation "
"further for a particular site."
,
""
)
o
.
Add
(
"INSTALL_COREGL_POST_COMMAND"
,
"A command which is run following a successful installation of "
"the CoreGL library. This could be used to customise installation "
"further for a particular site."
,
""
)
o
.
Add
(
BoolVariable
(
"INSTALL_CREATE_SYMLINKS"
,
"Whether to create symlinks post install"
,
True
)
)
o
.
Add
(
"INCLUDE_PATHS"
,
"Additional locations on which to search for include files for the dependencies."
,
[],
)
# Test options
o
.
Add
(
"TEST_CORE_SCRIPT"
,
"The python script to run for the core tests. The default will run all the tests, "
"but it can be useful to override this to run just the test for the functionality "
"you're working on."
,
"test/IECore/All.py"
)
o
.
Add
(
"TEST_IMAGE_SCRIPT"
,
"The python script to run for the image tests. The default will run all the tests, "
"but it can be useful to override this to run just the test for the functionality "
"you're working on."
,
"test/IECoreImage/All.py"
)
o
.
Add
(
"TEST_SCENE_SCRIPT"
,
"The python script to run for the scene tests. The default will run all the tests, "
"but it can be useful to override this to run just the test for the functionality "
"you're working on."
,
"test/IECoreScene/All.py"
)
o
.
Add
(
"TEST_GL_SCRIPT"
,
"The python script to run for the OpenGL tests. The default will run all the tests, "
"but it can be useful to override this to run just the test for the functionality "
"you're working on."
,
"test/IECoreGL/All.py"
)
o
.
Add
(
"TEST_ALEMBIC_SCRIPT"
,
"The python script to run for the alembic tests. The default will run all the tests, "
"but it can be useful to override this to run just the test for the functionality "
"you're working on."
,
"contrib/IECoreAlembic/test/IECoreAlembic/All.py"
)
o
.
Add
(
"TEST_VDB_SCRIPT"
,
"The python script to run for the VDB tests. The default will run all the tests, "
"but it can be useful to override this to run just the test for the functionality "
"you're working on."
,
"test/IECoreVDB/All.py"
)
o
.
Add
(
"TEST_USD_SCRIPT"
,
"The python script to run for the USD tests. The default will run all the tests, "
"but it can be useful to override this to run just the test for the functionality "
"you're working on."
,
"contrib/IECoreUSD/test/IECoreUSD/All.py"
)
o
.
Add
(
"TEST_LIBPATH"
,
"Additional colon separated (semi-colon on Windows) paths to be prepended to the "
"library path used when running tests."
,
""
)
if
Environment
()[
"PLATFORM"
]
==
"darwin"
:
libraryPathEnvVar
=
"DYLD_LIBRARY_PATH"
elif
Environment
()[
"PLATFORM"
]
!=
"win32"
:
libraryPathEnvVar
=
"LD_LIBRARY_PATH"
else
:
libraryPathEnvVar
=
"PATH"
o
.
Add
(
"TEST_LIBRARY_PATH_ENV_VAR"
,
"This is a curious one, probably only ever necessary at image engine. It "
"specifies the name of an environment variable used to specify the library "
"search paths correctly when running the tests. Defaults to LD_LIBRARY_PATH on "
"Linux, DYLD_LIBRARY_PATH on OSX and PATH on Windows."
,
libraryPathEnvVar
)
# Documentation options
o
.
Add
(
"DOXYGEN"
,
"The path to the doxygen binary."
,
"doxygen"
)
###########################################################################################
# An environment for building libraries
###########################################################################################
###########################################################################################
# Common configuration
###########################################################################################
env
=
Environment
(
MSVC_VERSION
=
"14.3"
,
options
=
o
)
if
isinstance
(
env
[
"LIBPATH"
],
str
) :
env
[
"LIBPATH"
]
=
env
[
"LIBPATH"
].
split
(
os
.
pathsep
)
for
e
in
env
[
"ENV_VARS_TO_IMPORT"
].
split
() :
if
e
in
os
.
environ
:
env
[
"ENV"
][
e
]
=
os
.
environ
[
e
]
if
"SAVE_OPTIONS"
in
ARGUMENTS
:
o
.
Save
(
ARGUMENTS
[
"SAVE_OPTIONS"
],
env
)
if
env
[
"BUILD_CACHEDIR"
]
!=
""
:
CacheDir
(
env
[
"BUILD_CACHEDIR"
] )
env
[
"IECORE_MILESTONE_VERSION"
]
=
ieCoreMilestoneVersion
env
[
"IECORE_MAJOR_VERSION"
]
=
ieCoreMajorVersion
env
[
"IECORE_MINOR_VERSION"
]
=
ieCoreMinorVersion
env
[
"IECORE_PATCH_VERSION"
]
=
ieCorePatchVersion
env
[
"IECORE_VERSION_SUFFIX"
]
=
ieCoreVersionSuffix
env
[
"IECORE_COMPATIBILITY_VERSION"
]
=
"${IECORE_MILESTONE_VERSION}.${IECORE_MAJOR_VERSION}"
env
[
"IECORE_VERSION"
]
=
"${IECORE_MILESTONE_VERSION}.${IECORE_MAJOR_VERSION}.${IECORE_MINOR_VERSION}.${IECORE_PATCH_VERSION}"
if
ieCoreVersionSuffix
:
env
[
"IECORE_VERSION"
]
+=
"-${IECORE_VERSION_SUFFIX}"
env
.
Append
(
CPPFLAGS
=
[
"-DIE_CORE_MILESTONEVERSION=$IECORE_MILESTONE_VERSION"
,
"-DIE_CORE_MAJORVERSION=$IECORE_MAJOR_VERSION"
,
"-DIE_CORE_MINORVERSION=$IECORE_MINOR_VERSION"
,
"-DIE_CORE_PATCHVERSION=$IECORE_PATCH_VERSION"
,
"-DBOOST_FILESYSTEM_VERSION=3"
,
# Boost has deprecated `boost/bind.hpp` in favour of
# `boost/bind/bind.hpp`, and we have updated our code accordingly. But
# `boost::python` and others are still using the deprecated header,
# so we define BOOST_BIND_GLOBAL_PLACEHOLDERS to silence the reams of
# warnings triggered by that.
"-DBOOST_BIND_GLOBAL_PLACEHOLDERS"
,
]
)
systemIncludeArgument
=
"/external:I"
if
env
[
"PLATFORM"
]
==
"win32"
else
"-isystem"
# update the include and lib paths
dependencyIncludes
=
[
systemIncludeArgument
,
"$BOOST_INCLUDE_PATH"
,
systemIncludeArgument
,
"$OPENEXR_INCLUDE_PATH"
,
systemIncludeArgument
,
"$ILMBASE_INCLUDE_PATH"
,
systemIncludeArgument
,
"$TBB_INCLUDE_PATH"
,
systemIncludeArgument
,
"$BLOSC_INCLUDE_PATH"
,
# we use "OpenEXR/x.h" and they use "x.h"
systemIncludeArgument
,
os
.
path
.
join
(
"$OPENEXR_INCLUDE_PATH"
,
"OpenEXR"
),
systemIncludeArgument
,
os
.
path
.
join
(
"$ILMBASE_INCLUDE_PATH"
,
"Imath"
),
systemIncludeArgument
,
"$FREETYPE_INCLUDE_PATH"
,
]
for
path
in
env
.
get
(
"INCLUDE_PATHS"
) :
dependencyIncludes
.
extend
( [
systemIncludeArgument
,
path
] )
env
.
Prepend
(
LIBPATH
=
[
"./lib"
,
"$PYTHON_LIB_PATH"
,
"$TBB_LIB_PATH"
,
"$BOOST_LIB_PATH"
,
"$OPENEXR_LIB_PATH"
,
"$ILMBASE_LIB_PATH"
,
"$FREETYPE_LIB_PATH"
,
"$BLOSC_LIB_PATH"
],
)
env
.
Append
(
CXXFLAGS
=
dependencyIncludes
)
env
.
Prepend
(
CPPPATH
=
[
"include"
,
],
)
if
env
[
"PLATFORM"
]
==
"win32"
:
env
[
"MAXLINELENGTH"
]
=
8191
###########################################################################################
# POSIX configuration
###########################################################################################
if
env
[
"PLATFORM"
]
!=
"win32"
:
env
.
Prepend
(
LIBS
=
[
"pthread"
,
]
)
if
env
[
"PLATFORM"
]
==
"darwin"
:
# necessary to fix errors from boost/numeric/interval.hpp
env
.
Append
(
CXXFLAGS
=
[
"-D__USE_ISOC99"
] )
# os x versions before snow leopard require the no-long-double flag
compilerVersion
=
[
int
(
v
)
for
v
in
env
[
"CXXVERSION"
].
split
(
"."
) ]
if
compilerVersion
[
0
]
<
4
or
compilerVersion
[
0
]
==
4
and
compilerVersion
[
1
]
<
2
:
env
.
Append
(
CXXFLAGS
=
"-Wno-long-double"
)
osxVersion
=
[
int
(
v
)
for
v
in
platform
.
mac_ver
()[
0
].
split
(
"."
) ]
# Work around problem with unused local typedefs in boost and
# deprecation of gluBuild2DMipmaps() in OSX 10.9.
if
osxVersion
[
0
]
==
10
and
osxVersion
[
1
]
>
7
:
env
.
Append
(
CXXFLAGS
=
[
"-Wno-unused-local-typedef"
,
"-Wno-deprecated-declarations"
] )
clangVersion
=
subprocess
.
check_output
( [
env
[
"CXX"
],
"-dumpversion"
],
env
=
env
[
"ENV"
],
universal_newlines
=
True
).
strip
()
clangVersion
=
[
int
(
v
)
for
v
in
clangVersion
.
split
(
"."
) ]
# Work around Boost issues with Xcode 15 where `std::unary_function` has been removed.
if
clangVersion
>=
[
15
,
0
,
0
] :
env
.
Append
(
CXXFLAGS
=
[
"-DBOOST_NO_CXX98_FUNCTION_BASE"
,
"-D_HAS_AUTO_PTR_ETC=0"
] )
if
clangVersion
>=
[
16
,
0
,
0
] :
# Disable new warnings about ObjectInterpolator::InterpolatorDescription's reinterpret_cast.
env
.
Append
(
CXXFLAGS
=
[
"-Wno-cast-function-type-mismatch"
] )
# Disable FMA on arm64 builds to limit floating point discrepancies with x86_64 builds.
if
platform
.
machine
()
==
"arm64"
:
env
.
Append
(
CXXFLAGS
=
[
"-ffp-contract=off"
] )
elif
env
[
"PLATFORM"
]
==
"posix"
:
if
"g++"
in
os
.
path
.
basename
(
env
[
"CXX"
] )
and
not
"clang++"
in
os
.
path
.
basename
(
env
[
"CXX"
] ) :
gccVersion
=
subprocess
.
check_output
( [
env
[
"CXX"
],
"-dumpversion"
],
env
=
env
[
"ENV"
],
universal_newlines
=
True
).
strip
()
if
"."
not
in
gccVersion
:
# GCC 7 onwards requires `-dumpfullversion` to get minor/patch, but this
# flag does not exist on earlier GCCs, where minor/patch was provided by `-dumpversion`.
gccVersion
=
subprocess
.
check_output
( [
env
[
"CXX"
],
"-dumpfullversion"
],
env
=
env
[
"ENV"
],
universal_newlines
=
True
).
strip
()
gccVersion
=
[
int
(
v
)
for
v
in
gccVersion
.
split
(
"."
) ]
if
gccVersion
>=
[
5
,
1
]
and
gccVersion
<
[
11
,
2
] :
env
.
Append
(
CXXFLAGS
=
[
"-D_GLIBCXX_USE_CXX11_ABI=0"
] )
env
.
Append
(
CXXFLAGS
=
[
"-std=$CXXSTD"
,
"-fvisibility=hidden"
] )
if
"clang++"
in
os
.
path
.
basename
(
env
[
"CXX"
] ) :
# Turn off the parts of `-Wall` and `-Wextra` that we don't like.
env
.
Append
(
CXXFLAGS
=
[
"-Wno-unused-local-typedef"
,
"-Wno-unused-parameter"
] )
elif
"g++"
in
os
.
path
.
basename
(
env
[
"CXX"
] ) :
# Turn off the parts of `-Wextra` that we don't like.
env
.
Append
(
CXXFLAGS
=
[
"-Wno-cast-function-type"
,
"-Wno-unused-parameter"
] )
if
env
[
"ASAN"
] :
env
.
Append
(
CXXFLAGS
=
[
"-fsanitize=address"
],
LINKFLAGS
=
[
"-fsanitize=address"
]
)
if
"clang++"
in
os
.
path
.
basename
(
env
[
"CXX"
] ) :
env
.
Append
(
CXXFLAGS
=
[
"-shared-libasan"
],
LINKFLAGS
=
[
"-shared-libasan"
],
)
if
env
[
"WARNINGS_AS_ERRORS"
] :
env
.
Append
(
CXXFLAGS
=
[
"-Werror"
],
SHLINKFLAGS
=
[
"-Wl,-fatal_warnings"
],
)
if
env
[
"BUILD_TYPE"
]
==
"DEBUG"
:
env
.
Append
(
CXXFLAGS
=
[
"-g"
,
"-O0"
] )
elif
env
[
"BUILD_TYPE"
]
==
"RELEASE"
:
env
.
Append
(
CXXFLAGS
=
[
"-DNDEBUG"
,
"-DBOOST_DISABLE_ASSERTS"
,
"-O3"
] )
elif
env
[
"BUILD_TYPE"
]
==
"RELWITHDEBINFO"
:
env
.
Append
(
CXXFLAGS
=
[
"-DNDEBUG"
,
"-DBOOST_DISABLE_ASSERTS"
,
"-O3"
,
"-g"
,
"-fno-omit-frame-pointer"
] )
###########################################################################################
# Windows configuration
###########################################################################################
else
:
env
.
Append
(
CXXFLAGS
=
[
"/nologo"
,
"/diagnostics:classic"
,
"/DWIN32"
,
"/D_WINDOWS"
,
"/DOPENEXR_DLL"
,
"/DIMATH_DLL"
,
"/DNOMINMAX"
,
"/D__PRETTY_FUNCTION__=__FUNCSIG__"
,
"/DBOOST_ALL_DYN_LINK"
,
"/DBOOST_FILESYSTEM_NO_DEPRICATED"
,
"/DBOOST_PYTHON_MAX_ARITY=20"
,
"/D_WINDLL"
,
"/D_MBCS"
,
"/W4"
,
"/external:W0"
,
"/Zc:inline"
,
# Remove unreferenced function or data if it is COMDAT or has internal linkage only
"/GR"
,
# enable RTTI
"/TP"
,
# treat all files as c++ (vs C)
"/FC"
,
# display full paths in diagnostics
"/EHsc"
,
# catch c++ exceptions only
"/MP"
,
# enable multiprocessing of builds
"/std:$CXXSTD"
,
]
)
if
env
[
"WARNINGS_AS_ERRORS"
] :
env
.
Append
(
CXXFLAGS
=
[
"/WX"
,
# We are building all client code in the exact same environment, so we can safely
# disable warnings about not exporting private classes
"/wd4251"
,
"/wd4100"
,
# suppress warning about unused parameters
"/wd4706"
,
# suppress warning about using assignment in conditionals
"/wd4267"
,
# suppress warning about conversion from int to size_t
"/wd4244"
,
# suppress warning about possible loss of data in type conversion
"/wd4305"
,
# suppress warning about conversion from double to float
"/wd4506"
,
# suppress warning about no definition for inline function. Needed for USD::Glf
# NOTE : the following warnings are generated by external dependencies, even when using /external
# They may be able to be re-enabled after updating to MSVC 2022.
"/wd4127"
,
# suppress warning "conditional expression is constant", Needed for USD
"/wd4456"
,
# suppress warning "declaration of 'x' hides previous local declaration"
"/wd4459"
,
# suppress warning "declaration of 'x' hides global declaration"
"/wd4201"
,
# suppress warning "nonstandard extension used : nameless struct/union"
"/wd4245"
,
# suppress warning "'initializing': conversion from 'int' to 'size_t', signed / unsigned mismatch
# suppress warning about exported class deriving from non-exported class.
# Microsoft states (in https://docs.microsoft.com/en-us/cpp/error-messages/compiler-warnings/compiler-warning-level-2-c4275?view=msvc-170)
# that "C4275 can be ignored if you are deriving from a type in the
# C++ Standard Library", which is the case
"/wd4275"
,
"/wd4003"
,
# suppress warning "not enough arguments for function-like macro invocation 'BOOST_PP_SEQ_DETAIL_IS_NOT_EMPTY'"
"/D_CRT_SECURE_NO_WARNINGS"
,
# suppress warnings about getenv and similar
"/DHAVE_SNPRINTF"
,
# Fixes error "multiple definitions of snprintf"
]
)
if
env
[
"BUILD_TYPE"
]
==
"DEBUG"
:
env
.
Append
(
CXXFLAGS
=
[
"/O0"
,
"/Zi"
,
"/MDd"
,
"/DBOOST_DISABLE_ASSERTS"
,
"/bigobj"
,
],
CCPDBFLAGS
=
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