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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
	       [object-file ...]

DESCRIPTION
     crunchide 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.

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

SEE ALSO
     crunchgen(1), ld(1)

AUTHORS
     crunchide 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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