Module: FFI::Native::ConfigTool
- Extended by:
- Loader
- Defined in:
- lib/ffi/native/config_tool.rb
Instance Method Summary collapse
Methods included from Loader
ffi_find_library_path, ffi_load, ffi_load_failure
Instance Method Details
#ffi_load_using_config_tool(command, search_paths: [], names: [], **options) ⇒ Object
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# File 'lib/ffi/native/config_tool.rb', line 15 def ffi_load_using_config_tool(command, search_paths: [], names: [], **) return false unless output = ::IO.popen(command).read arguments = ::Shellwords.split(output) search_paths = search_paths.dup names = names.dup arguments.each do |argument| if match = argument.match(/\A(-[lL])(.*)\z/) command, value = match.captures case command when '-L' search_paths << value when '-l' names << value end elsif File.directory?(argument) # Assume it's a search path: search_paths << argument end end result = false # Load all specified libraries: names.each do |name| result = ffi_load(name, search_paths: search_paths, **) || result end return result rescue Errno::ENOENT return nil end |