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# This is the CMake script for compiling this folder.
project( Point_set_processing_3_example )
cmake_minimum_required(VERSION 2.6.2)
if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
cmake_policy(VERSION 2.8.4)
else()
cmake_policy(VERSION 2.6)
endif()
endif()
# Require packages new or improved since CGAL 3.4
include_directories (BEFORE ../../../Installation/include/)
# Include this package's headers first
include_directories (BEFORE . include ../../include)
# Find CGAL
find_package(CGAL QUIET COMPONENTS Core )
if ( CGAL_FOUND )
include( ${CGAL_USE_FILE} )
include( CGAL_CreateSingleSourceCGALProgram )
# VisualC++ optimization for applications dealing with large data
if (MSVC)
# Use /EHa option to catch stack overflows.
# Note: TAUCS needs a stack >= 2MB. CGAL default is 10MB.
string(REGEX REPLACE "/EH[asc]*" "/EHa" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
# Use /FR to turn on IntelliSense
SET (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /FR")
# Allow Windows applications to use up to 3GB of RAM
SET (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /LARGEADDRESSAWARE")
# Turn off stupid VC++ warnings
SET (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4267 /wd4311 /wd4800 /wd4503 /wd4244 /wd4345 /wd4996 /wd4396 /wd4018")
# Prints new compilation options
message( STATUS "USING DEBUG CXXFLAGS = '${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG}'" )
message( STATUS "USING DEBUG EXEFLAGS = '${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_DEBUG}'" )
message( STATUS "USING RELEASE CXXFLAGS = '${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE}'" )
message( STATUS "USING RELEASE EXEFLAGS = '${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_RELEASE}'" )
endif()
# Executables that do *not* require EIGEN or LAPACK
create_single_source_cgal_program( "average_spacing_example.cpp" )
create_single_source_cgal_program( "grid_simplification_example.cpp" )
create_single_source_cgal_program( "normals_example.cpp" )
create_single_source_cgal_program( "property_map.cpp" )
create_single_source_cgal_program( "random_simplification_example.cpp" )
create_single_source_cgal_program( "read_write_xyz_point_set_example.cpp" )
create_single_source_cgal_program( "remove_outliers_example.cpp" )
# Use Eigen or BLAS and LAPACK (optional)
find_package(Eigen3 3.0.91) #(requires 3.1.0-alpha1 or greater)
if (NOT EIGEN3_FOUND)
find_package(LAPACK)
if(LAPACK_FOUND)
include( ${LAPACK_USE_FILE} )
endif(LAPACK_FOUND)
else()
include( ${EIGEN3_USE_FILE} )
endif()
if(EIGEN3_FOUND OR LAPACK_FOUND)
# Executables that require Eigen or BLAS and LAPACK
create_single_source_cgal_program( "jet_smoothing_example.cpp" )
create_single_source_cgal_program( "normal_estimation.cpp" )
else(EIGEN3_FOUND OR LAPACK_FOUND)
message(STATUS "NOTICE: Some of the executables in this directory need either Eigen 3.1 (or greater) or LAPACK, and will not be compiled.")
endif(EIGEN3_FOUND OR LAPACK_FOUND)
else()
message(STATUS "NOTICE: This program requires the CGAL library, and will not be compiled.")
endif()
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