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Full Discussion: LD linker define symbol
Top Forums UNIX for Advanced & Expert Users LD linker define symbol Post 302181696 by jim mcnamara on Thursday 3rd of April 2008 04:59:02 PM
Old 04-03-2008
One common way:
Create a #define
Code:
#define mysymbol 0

compile time value:
Code:
gcc -Dmysymbol=13 ........

Another way is have a file, say module.a, that is compiled for each circumstance and it declares the const int mysymbol=13, which is brought in at link time.


gcc supports this:
Code:
http://www.gnu.org/software/binutils/manual/ld-2.9.1/html_node/ld_13.html

which allows symbol definition.
 

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term::ansi::code(3tcl)						 Terminal control					    term::ansi::code(3tcl)

__________________________________________________________________________________________________________________________________________________

NAME
term::ansi::code - Helper for control sequences SYNOPSIS
package require Tcl 8.4 package require term::ansi::code ?0.1? ::term::ansi::code::esc str ::term::ansi::code::escb str ::term::ansi::code::define name escape code ::term::ansi::code::const name code _________________________________________________________________ DESCRIPTION
This package provides commands enabling the definition of control sequences in an easy manner. ::term::ansi::code::esc str This command returns the argument string, prefixed with the ANSI escape character, "33." ::term::ansi::code::escb str This command returns the argument string, prefixed with a common ANSI escape sequence, "33[". ::term::ansi::code::define name escape code This command defines a procedure name which returns the control sequence code, beginning with the specified escape sequence, either esc, or escb. ::term::ansi::code::const name code This command defines a procedure name which returns the control sequence code. BUGS, IDEAS, FEEDBACK This document, and the package it describes, will undoubtedly contain bugs and other problems. Please report such in the category term of the Tcllib SF Trackers [http://sourceforge.net/tracker/?group_id=12883]. Please also report any ideas for enhancements you may have for either package and/or documentation. KEYWORDS
control, declare, define, terminal CATEGORY
Terminal control COPYRIGHT
Copyright (c) 2006 Andreas Kupries <andreas_kupries@users.sourceforge.net> term 0.1 term::ansi::code(3tcl)
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