get_property(EXISTS GLOBAL PROPERTY _PDAL_SPZ_INCLUDED)
if (EXISTS)
    return()
endif()

file(GLOB SPZ_SRCS
    src/cc/*.cc
)

PDAL_ADD_FREE_LIBRARY(${PDAL_SPZ_LIB_NAME} STATIC ${SPZ_SRCS})

set_target_properties(${PDAL_SPZ_LIB_NAME} PROPERTIES POSITION_INDEPENDENT_CODE ON)

set_property(GLOBAL PROPERTY _PDAL_SPZ_INCLUDED TRUE)
