cmake/PrettyPrintCMakeList.cmake

# Ceres Solver - A fast non-linear least squares minimizer
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# Authors: alexs.mac@gmail.com (Alex Stewart)

# pretty_print_cmake_list( OUTPUT_VAR [item1 [item2 ... ]] )
#
# Sets ${OUTPUT_VAR} in the caller's scope to a human-readable string
# representation of the list passed as the remaining arguments formed
# as: "[item1, item2, ..., itemN]".
function(pretty_print_cmake_list OUTPUT_VAR)
  string(REPLACE ";" ", " PRETTY_LIST_STRING "[${ARGN}]")
  set(${OUTPUT_VAR} "${PRETTY_LIST_STRING}" PARENT_SCOPE)
endfunction()