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gtsam/cmake/HandleGeneralOptions.cmake

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CMake
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refactor cmake scripts into smaller files
2020-10-07 00:10:06 +08:00
###############################################################################
# Set up options
# See whether gtsam_unstable is available (it will be present only if we're using a git checkout)
if(EXISTS "${PROJECT_SOURCE_DIR}/gtsam_unstable" AND IS_DIRECTORY "${PROJECT_SOURCE_DIR}/gtsam_unstable")
set(GTSAM_UNSTABLE_AVAILABLE 1)
else()
set(GTSAM_UNSTABLE_AVAILABLE 0)
endif()
# Configurable Options
if(GTSAM_UNSTABLE_AVAILABLE)
option(GTSAM_BUILD_UNSTABLE "Enable/Disable libgtsam_unstable" ON)
option(GTSAM_UNSTABLE_BUILD_PYTHON "Enable/Disable Python wrapper for libgtsam_unstable" ON)
option(GTSAM_UNSTABLE_INSTALL_MATLAB_TOOLBOX "Enable/Disable MATLAB wrapper for libgtsam_unstable" OFF)
endif()
option(BUILD_SHARED_LIBS "Build shared gtsam library, instead of static" ON)
option(GTSAM_USE_QUATERNIONS "Enable/Disable using an internal Quaternion representation for rotations instead of rotation matrices. If enable, Rot3::EXPMAP is enforced by default." OFF)
option(GTSAM_POSE3_EXPMAP "Enable/Disable using Pose3::EXPMAP as the default mode. If disabled, Pose3::FIRST_ORDER will be used." ON)
option(GTSAM_ROT3_EXPMAP "Ignore if GTSAM_USE_QUATERNIONS is OFF (Rot3::EXPMAP by default). Otherwise, enable Rot3::EXPMAP, or if disabled, use Rot3::CAYLEY." ON)
option(GTSAM_ENABLE_CONSISTENCY_CHECKS "Enable/Disable expensive consistency checks" OFF)
option(GTSAM_WITH_TBB "Use Intel Threaded Building Blocks (TBB) if available" ON)
option(GTSAM_WITH_EIGEN_MKL "Eigen will use Intel MKL if available" OFF)
option(GTSAM_WITH_EIGEN_MKL_OPENMP "Eigen, when using Intel MKL, will also use OpenMP for multithreading if available" OFF)
option(GTSAM_THROW_CHEIRALITY_EXCEPTION "Throw exception when a triangulated point is behind a camera" ON)
option(GTSAM_BUILD_PYTHON "Enable/Disable building & installation of Python module with pybind11" OFF)
option(GTSAM_ALLOW_DEPRECATED_SINCE_V41 "Allow use of methods/functions deprecated in GTSAM 4.1" ON)
option(GTSAM_SUPPORT_NESTED_DISSECTION "Support Metis-based nested dissection" ON)
option(GTSAM_TANGENT_PREINTEGRATION "Use new ImuFactor with integration on tangent space" ON)
if(NOT MSVC AND NOT XCODE_VERSION)
option(GTSAM_BUILD_WITH_CCACHE "Use ccache compiler cache" ON)
endif()
Force EXPMAP option for both if either POSE3 or ROT3 is set
2020-11-12 02:34:40 +08:00
# Enable GTSAM_ROT3_EXPMAP if GTSAM_POSE3_EXPMAP is enabled, and vice versa.
if(GTSAM_POSE3_EXPMAP)
set(GTSAM_ROT3_EXPMAP 1 CACHE BOOL "" FORCE)
elseif(GTSAM_ROT3_EXPMAP)
set(GTSAM_POSE3_EXPMAP 1 CACHE BOOL "" FORCE)
endif()
refactor cmake scripts into smaller files
2020-10-07 00:10:06 +08:00
# Options relating to MATLAB wrapper
# TODO: Check for matlab mex binary before handling building of binaries
option(GTSAM_INSTALL_MATLAB_TOOLBOX "Enable/Disable installation of matlab toolbox" OFF)
set(GTSAM_PYTHON_VERSION "Default" CACHE STRING "The version of Python to build the wrappers against.")
# Check / set dependent variables for MATLAB wrapper
if(GTSAM_INSTALL_MATLAB_TOOLBOX AND GTSAM_BUILD_TYPE_POSTFIXES)
set(CURRENT_POSTFIX ${CMAKE_${CMAKE_BUILD_TYPE_UPPER}_POSTFIX})
endif()
if(GTSAM_INSTALL_MATLAB_TOOLBOX AND NOT BUILD_SHARED_LIBS)
message(FATAL_ERROR "GTSAM_INSTALL_MATLAB_TOOLBOX and BUILD_SHARED_LIBS=OFF. The MATLAB wrapper cannot be compiled with a static GTSAM library because mex modules are themselves shared libraries. If you want a self-contained mex module, enable GTSAM_MEX_BUILD_STATIC_MODULE instead of BUILD_SHARED_LIBS=OFF.")
endif()