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Make building an sdist work on FreeBSD and with Mercurial as SCM. Because of the inclusion of MuPDF symbolic links in tar-files must be handled also.
author Franz Glasner <fzglas.hg@dom66.de>
date Thu, 18 Sep 2025 22:02:17 +0200
parents b50eed0cc0ef
children
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# File containing various utilities

# Returns a list of arguments that evaluate to true
function(count_true output_count_var)
  set(lst)
  foreach(option_var IN LISTS ARGN)
    if(${option_var})
      list(APPEND lst ${option_var})
    endif()
  endforeach()
  list(LENGTH lst lst_len)
  set(${output_count_var} ${lst_len} PARENT_SCOPE)
endfunction()