gccint: VMS Debug

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1 18.21.6 Macros for VMS Debug Format
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1 Here are macros for VMS debug format.
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1  -- Macro: VMS_DEBUGGING_INFO
1      Define this macro if GCC should produce debugging output for VMS in
1      response to the '-g' option.  The default behavior for VMS is to
1      generate minimal debug info for a traceback in the absence of '-g'
1      unless explicitly overridden with '-g0'.  This behavior is
1      controlled by 'TARGET_OPTION_OPTIMIZATION' and
1      'TARGET_OPTION_OVERRIDE'.
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