RealView Compilation Tools Compiler Reference Guide - ARM ...

Compiler Command-line Options
2.1.86 -o filename
This option specifies the name of the output file. The full name of the output file
produced depends on the combination of options used, as described in Table 2-4 and
Table 2-5.
Syntax
If you specify a -o option, the compiler names the output file according to the
conventions of Table 2-4.
Table 2-4 Compiling with the -o option
Compiler option Action Usage notes
-o- writes output to the standard output stream filename is -.
-S is assumed unless
-E is specified.
-o filename produces an executable image with name
filename
-c -o filename produces an object file with name filename
-S -o filename produces an assembly language file with
name filename
-E -o filename produces a file containing preprocessor
output with name filename
If you do not specify a -o option, the compiler names the output file according to the
conventions of Table 2-5.
Table 2-5 Compiling without the -o option
Compiler option Action Usage notes
-c produces an object file whose name
defaults to the name of the input file with
the filename extension .o
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