gccint: Config Fragments

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1 6.3.2.1 Scripts Used by 'configure'
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1 'configure' uses some other scripts to help in its work:
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1    * The standard GNU 'config.sub' and 'config.guess' files, kept in the
1      top level directory, are used.
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1    * The file 'config.gcc' is used to handle configuration specific to
1      the particular target machine.  The file 'config.build' is used to
1      handle configuration specific to the particular build machine.  The
1      file 'config.host' is used to handle configuration specific to the
1      particular host machine.  (In general, these should only be used
1      for features that cannot reasonably be tested in Autoconf feature
1      tests.)  *NoteThe 'config.build'; 'config.host'; and 'config.gcc'
1      Files: System Config, for details of the contents of these files.
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1    * Each language subdirectory has a file 'LANGUAGE/config-lang.in'
11      that is used for front-end-specific configuration.  ⇒The Front
      End 'config-lang.in' File Front End Config, for details of this
1      file.
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1    * A helper script 'configure.frag' is used as part of creating the
1      output of 'configure'.
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