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# find_package(SuiteSparse COMPONENTS CSparse)
# - Try to find SuiteSparse
# Once done this will define
# SuiteSparse_FOUND - System has SuiteSparse
# SuiteSparse_INCLUDE_DIRS - The SuiteSparse include directories
# SuiteSparse_LIBRARIES - The libraries needed to use SuiteSparse
# SuiteSparse_DEFINITIONS - Compiler switches required for using SuiteSparse
# For each component (currently only "CXSparse"):
# SuiteSparse_(component)_FOUND
# SuiteSparse_(component)_LIBRARY
# SuiteSparse_(component)_INCLUDE_DIR
# SuiteSparse_(component)_DEFINITIONS
set(SuiteSparse_DEFINITIONS)
if( SuiteSparse_FIND_COMPONENTS )
foreach( component ${SuiteSparse_FIND_COMPONENTS} )
set( SuiteSparse_USE_${component} 1 )
endforeach()
endif()
if (SuiteSparse_USE_CXSparse)
find_path(CXSparse_INCLUDE_DIR cs.h
PATH_SUFFIXES SuiteSparse suitesparse
DOC "Directory containing CXSparse header")
find_library(CXSparse_LIBRARY NAMES cxsparse)
set(SuiteSparse_CXSparse_DEFINITIONS)
if (CXSparse_INCLUDE_DIR AND CXSparse_LIBRARY)
set(SuiteSparse_CXSparse_FOUND TRUE)
endif()
endif ()
include(FindPackageHandleStandardArgs)
# handle the QUIETLY and REQUIRED arguments and set SuiteSparse_FOUND to TRUE
# if all listed variables are TRUE
find_package_handle_standard_args(SuiteSparse DEFAULT_MSG
CXSparse_LIBRARY CXSparse_INCLUDE_DIR)
if (SuiteSparse_USE_CXSparse AND CXSparse_LIBRARY)
mark_as_advanced(CXSparse_INCLUDE_DIR CXSparse_LIBRARY)
endif ()
set(SuiteSparse_LIBRARIES ${CXSparse_LIBRARY})
set(SuiteSparse_INCLUDE_DIRS ${CXSparse_INCLUDE_DIR})
# If at least one component was found, SuiteSparse was found.
# Users must check each component FOUND individually.
if( SuiteSparse_FIND_COMPONENTS )
foreach( component ${SuiteSparse_FIND_COMPONENTS} )
if (${component}_LIBRARY)
set(SuiteSparse_FOUND TRUE)
endif()
endforeach()
endif()
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