strip(1) (Software Generation System Utilities) strip(1)
NAME
strip - strip symbol table, debugging and line number information
from an object file.
SYNOPSIS
strip [-blrVx] file ...
DESCRIPTION
The strip command strips the symbol table, debugging information, and
line number information from ELF object files; COFF object files can
no longer be stripped. Once this stripping process has been done, no
symbolic debugging access will be available for that file; therefore,
this command is normally run only on production modules that have
been debugged and tested.
If strip is executed on a common archive file [see ar(4)] in addition
to processing the members, strip will remove the archive symbol
table. The archive symbol table must be restored by executing the
ar(1) command with the -s option before the archive can be linked by
the ld(1) command. strip will produce appropriate warning messages
when this situation arises.
The amount of information stripped from the ELF object file can be
controlled by using any of the following options:
-b Same effect as the default behavior. This option is obsolete
and will be removed in the next release.
-l Strip line number information only; do not strip the symbol
table or debugging information.
-r Same effect as the default behavior. This option is obsolete
and will be removed in the next release.
-V Print, on standard error, the version number of strip.
-x Do not strip the symbol table; debugging and line number
information may be stripped.
strip is used to reduce the file storage overhead taken by the object
file.
FILES
TMPDIR/strp* temporary files
TMPDIR usually /var/tmp but can be redefined by setting
the environment variable TMPDIR [see tempnam() in
tmpnam(3S)].
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strip(1) (Software Generation System Utilities) strip(1)
SEE ALSO
ar(1), s(1), c(1), d(1), tmpnam(3S), ar(4).
NOTES
The symbol table section will not be removed if it is contained
within a segment, or the file is either a relocatable or dynamic
shared object.
The line number and debugging sections will not be removed if they
are contained within a segment, or their associated relocation
section is contained within a segment.
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