3.3.1 Commonly Used Options
The compiler has many features that are selectable by optional command–line
parameters. The short list below of commonly used options is a good place
to start.
Table 3-4 Commonly Used Options
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Debug—global program checking across routines for consistency of arguments, commons, and
so on.
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–Xlist
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Debug—produce additional symbol table information to enable the dbx
and debugging.
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–g
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Performance—invoke the optimizer to produce faster running programs.
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–O[n]
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Performance—Produce efficient compilation and run times for the native platform, using a
set of predetermined options.
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–fast
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Dynamic (–Bdynamic) or static (–Bstatic)
library binding.
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–Bx
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Compile only—Suppress linking; make a .o file for each source
file.
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–c
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Output file—Name the executable output file nm instead of
a.out.
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–o nm
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Source code—Compile fixed format Fortran source code.
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-fixed
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