strip(1) UNIX System V(C Development Set) 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 This option is obsolete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 This option is obsolete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)].
SEE ALSO
ar(1), s(1), c(1), d(1), tmpnam(3S), ar(4)
10/89 Page 1
strip(1) UNIX System V(C Development Set) strip(1)
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.
Page 2 10/89