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# Options for building PCL.
# By default, PCL restricts the dependency search to only shared or only static libraries,
# depending on whether PCL itself is built as a shared or static library.
# This restriction is undesirable when a dependency is available
# only as a shared library while building PCL as a static library, or vice versa.
# In such cases, the user may prefer to use the found dependency anyway.
# For example, the user may prefer to build PCL as a static library
# using a shared OpenGL library provided by the system.
# This option allows to override the restriction imposed by default.
option(PCL_ALLOW_BOTH_SHARED_AND_STATIC_DEPENDENCIES, "Do not force PCL dependencies to be all shared or all static." OFF)
# Build shared libraries by default.
option(PCL_SHARED_LIBS "Build shared libraries." ON)
if(PCL_SHARED_LIBS)
set(PCL_LIB_PREFIX ${CMAKE_SHARED_LIBRARY_PREFIX})
set(PCL_LIB_SUFFIX ${CMAKE_SHARED_LIBRARY_SUFFIX})
set(PCL_LIB_TYPE "SHARED")
if(NOT PCL_ALLOW_BOTH_SHARED_AND_STATIC_DEPENDENCIES)
if(WIN32)
set(CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_IMPORT_LIBRARY_SUFFIX})
endif()
endif()
else()
set(PCL_LIB_PREFIX ${CMAKE_STATIC_LIBRARY_PREFIX})
set(PCL_LIB_SUFFIX ${CMAKE_STATIC_LIBRARY_SUFFIX})
set(PCL_LIB_TYPE "STATIC")
if(NOT PCL_ALLOW_BOTH_SHARED_AND_STATIC_DEPENDENCIES)
set(CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_STATIC_LIBRARY_SUFFIX})
endif()
endif()
mark_as_advanced(PCL_SHARED_LIBS)
# Build with dynamic linking for Boost (advanced users)
option(PCL_BUILD_WITH_BOOST_DYNAMIC_LINKING_WIN32 "Build against a dynamically linked Boost on Win32 platforms." OFF)
mark_as_advanced(PCL_BUILD_WITH_BOOST_DYNAMIC_LINKING_WIN32)
# Build with shared/static linking for FLANN (advanced users)
set(PCL_FLANN_REQUIRED_TYPE "DONTCARE" CACHE STRING "Select build type to use STATIC or SHARED.")
set_property(CACHE PCL_FLANN_REQUIRED_TYPE PROPERTY STRINGS DONTCARE SHARED STATIC)
mark_as_advanced(PCL_FLANN_REQUIRED_TYPE)
# Build with dynamic linking for QHull (advanced users)
set(PCL_QHULL_REQUIRED_TYPE "DONTCARE" CACHE STRING "Select build type to use STATIC or SHARED.")
set_property(CACHE PCL_QHULL_REQUIRED_TYPE PROPERTY STRINGS DONTCARE SHARED STATIC)
mark_as_advanced(PCL_QHULL_REQUIRED_TYPE)
option(PCL_PREFER_BOOST_FILESYSTEM "Prefer boost::filesystem over std::filesystem (if compiled as C++17 or higher, std::filesystem is chosen by default)" OFF)
mark_as_advanced(PCL_PREFER_BOOST_FILESYSTEM)
set(PCL_XYZ_POINT_TYPES "(pcl::PointXYZ)(pcl::PointXYZI)(pcl::PointXYZL)(pcl::PointXYZRGBA)(pcl::PointXYZRGB)(pcl::PointXYZRGBL)(pcl::PointXYZLAB)(pcl::PointXYZHSV)(pcl::InterestPoint)(pcl::PointNormal)(pcl::PointXYZRGBNormal)(pcl::PointXYZINormal)(pcl::PointXYZLNormal)(pcl::PointWithRange)(pcl::PointWithViewpoint)(pcl::PointWithScale)(pcl::PointSurfel)(pcl::PointDEM)" CACHE STRING "Point types with xyz information for which PCL classes will be instantiated. Alternative to PCL_ONLY_CORE_POINT_TYPES. You can remove unneeded types to reduce compile time and library size.")
mark_as_advanced(PCL_XYZ_POINT_TYPES)
set(PCL_NORMAL_POINT_TYPES "(pcl::Normal)(pcl::PointNormal)(pcl::PointXYZRGBNormal)(pcl::PointXYZINormal)(pcl::PointXYZLNormal)(pcl::PointSurfel)" CACHE STRING "Point types with normal information for which PCL classes will be instantiated. Alternative to PCL_ONLY_CORE_POINT_TYPES. You can remove unneeded types to reduce compile time and library size.")
mark_as_advanced(PCL_NORMAL_POINT_TYPES)
# Precompile for a minimal set of point types instead of all.
if(CMAKE_COMPILER_IS_MSVC OR CMAKE_COMPILER_IS_MINGW)
option(PCL_ONLY_CORE_POINT_TYPES "Compile explicitly only for a small subset of point types (e.g., pcl::PointXYZ instead of PCL_XYZ_POINT_TYPES)." ON)
else()
option(PCL_ONLY_CORE_POINT_TYPES "Compile explicitly only for a small subset of point types (e.g., pcl::PointXYZ instead of PCL_XYZ_POINT_TYPES)." OFF)
endif()
mark_as_advanced(PCL_ONLY_CORE_POINT_TYPES)
# Precompile for a minimal set of point types instead of all.
option(PCL_NO_PRECOMPILE "Do not precompile PCL code for any point types at all." OFF)
mark_as_advanced(PCL_NO_PRECOMPILE)
# Enable or Disable the check for SSE optimizations
option(PCL_ENABLE_SSE "Enable or Disable SSE optimizations." ON)
mark_as_advanced(PCL_ENABLE_SSE)
# Enable or Disable the check for AVX optimizations
option(PCL_ENABLE_AVX "Enable or Disable AVX optimizations." ON)
mark_as_advanced(PCL_ENABLE_AVX)
if(UNIX)
# Enable or Disable the check for March Native optimizations
option(PCL_ENABLE_MARCHNATIVE "Enable or Disable march native optimizations." ON)
mark_as_advanced(PCL_ENABLE_MARCHNATIVE)
else()
set(PCL_ENABLE_MARCHNATIVE FALSE)
endif()
# Allow the user to enable compiler cache
option(PCL_ENABLE_CCACHE "Enable using compiler cache for compilation" OFF)
mark_as_advanced(PCL_ENABLE_CCACHE)
# Treat compiler warnings as errors
option(PCL_WARNINGS_ARE_ERRORS "Treat warnings as errors" OFF)
mark_as_advanced(PCL_WARNINGS_ARE_ERRORS)
# Display timing information for each compiler instance on screen
option(CMAKE_TIMING_VERBOSE "Enable the display of timing information for each compiler instance." OFF)
mark_as_advanced(CMAKE_TIMING_VERBOSE)
# MSVC extra optimization options. Might lead to increasingly larger compile/link times.
option(CMAKE_MSVC_CODE_LINK_OPTIMIZATION "Enable the /GL and /LTCG code and link optimization options for MSVC. Enabled by default." ON)
mark_as_advanced(CMAKE_MSVC_CODE_LINK_OPTIMIZATION)
# Project folders
set_property(GLOBAL PROPERTY USE_FOLDERS ON)
option(WITH_DOCS "Build doxygen documentation" OFF)
# set index size
set(PCL_INDEX_SIZE -1 CACHE STRING "Set index size. Available options are: 8 16 32 64. A negative value indicates default size (32 for PCL >= 1.12, 8*sizeof(int) i.e., the number of bits in int, otherwise)")
set_property(CACHE PCL_INDEX_SIZE PROPERTY STRINGS -1 8 16 32 64)
# Set whether indices are signed or unsigned
set(PCL_INDEX_SIGNED true CACHE BOOL "Set whether indices need to be signed or unsigned. Signed by default.")
if (PCL_INDEX_SIGNED)
set(PCL_INDEX_SIGNED_STR "true")
else()
set (PCL_INDEX_SIGNED_STR "false")
endif()
# Set whether gpu tests should be run
# (Used to prevent gpu tests from executing in CI where GPU hardware is unavailable)
option(PCL_DISABLE_GPU_TESTS "Disable running GPU tests. If disabled, tests will still be built." OFF)
# Set whether visualizations tests should be run
# (Used to prevent visualizations tests from executing in CI where visualization is unavailable)
option(PCL_DISABLE_VISUALIZATION_TESTS "Disable running visualizations tests. If disabled, tests will still be built." OFF)
# This leads to smaller libraries, possibly faster code, and fixes some bugs. See https://gcc.gnu.org/wiki/Visibility
option(PCL_SYMBOL_VISIBILITY_HIDDEN "Hide all binary symbols by default, export only those explicitly marked (gcc and clang only). Experimental!" OFF)
mark_as_advanced(PCL_SYMBOL_VISIBILITY_HIDDEN)
if(PCL_SYMBOL_VISIBILITY_HIDDEN)
set(CMAKE_CXX_VISIBILITY_PRESET hidden)
set(CMAKE_VISIBILITY_INLINES_HIDDEN ON)
endif()
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