crunchide man page on FreeBSD

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CRUNCHIDE(1)		  BSD General Commands Manual		  CRUNCHIDE(1)

NAME
     crunchide — hides symbol names from ld, for crunching programs together

SYNOPSIS
     crunchide [-f keep-list-file] [-k keep-symbol] [object-file ...]

DESCRIPTION
     The crunchide utility hides the global symbols of object-file such that
     they are ignored by subsequent runs of the linker, ld(1).	Some symbols
     may be left visible via the -k keep-symbol and -f keep-list-file options.
     The keep-list-file must contain a list of symbols to keep visible, one
     symbol per line.  The names given by keep-symbol or in keep-list-file
     should be C names.	 For example, to keep the C function “foo” visible,
     the option “-k foo” should be used.

     The crunchide utility is designed as a companion program for
     crunchgen(1), which automates the process of creating crunched binaries
     from multiple component programs.

SEE ALSO
     crunchgen(1), ld(1)

AUTHORS
     The crunch utility was written by James da Silva ⟨jds@cs.umd.edu⟩.

     Copyright (c) 1994 University of Maryland.	 All Rights Reserved.

     Chris Demetriou ⟨cgd@netbsd.org⟩ reorganized crunchide so that it sup‐
     ported multiple object formats, and added ELF object support and ECOFF
     object recognition.

     Copyright (c) 1997 Christopher G. Demetriou.  All Rights Reserved.

BSD				 June 14, 1994				   BSD
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