Gcc/10.2.0/gcc/System-V-Options
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3.19.51 Options for System V
These additional options are available on System V Release 4 for compatibility with other compilers on those systems:
-G
Create a shared object. It is recommended that
-symbolic
or-shared
be used instead.-Qy
Identify the versions of each tool used by the compiler, in a
.ident
assembler directive in the output.-Qn
Refrain from adding
.ident
directives to the output file (this is the default).-YP,dirs
Search the directories
dirs
, and no others, for libraries specified with-l
.-Ym,dir
Look in the directory
dir
to find the M4 preprocessor. The assembler uses this option.