gcc: System V Options

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1 3.18.48 Options for System V
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1 These additional options are available on System V Release 4 for
1 compatibility with other compilers on those systems:
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1 '-G'
1      Create a shared object.  It is recommended that '-symbolic' or
1      '-shared' be used instead.
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1 '-Qy'
1      Identify the versions of each tool used by the compiler, in a
1      '.ident' assembler directive in the output.
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1 '-Qn'
1      Refrain from adding '.ident' directives to the output file (this is
1      the default).
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1 '-YP,DIRS'
1      Search the directories DIRS, and no others, for libraries specified
1      with '-l'.
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1 '-Ym,DIR'
1      Look in the directory DIR to find the M4 preprocessor.  The
1      assembler uses this option.
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