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 9.37.1 RISC-V Options
 ---------------------
 
 The following table lists all available RISC-V specific options.
 
 '-fpic'
 '-fPIC'
      Generate position-independent code
 
 '-fno-pic'
      Don't generate position-independent code (default)
 
 '-march=ISA'
      Select the base isa, as specified by ISA. For example
      -march=rv32ima.
 
 '-mabi=ABI'
      Selects the ABI, which is either "ilp32" or "lp64", optionally
      followed by "f", "d", or "q" to indicate single-precision,
      double-precision, or quad-precision floating-point calling
      convention, or none to indicate the soft-float calling convention.
      Also, "ilp32" can optionally be followed by "e" to indicate the RVE
      ABI, which is always soft-float.
 
 '-mrelax'
      Take advantage of linker relaxations to reduce the number of
      instructions required to materialize symbol addresses.  (default)
 
 '-mno-relax'
      Don't do linker relaxations.
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