09-20-2010
Yeah thats simple with autoconf and then make...
what will we do if we have just a hello world program and want to cross-compile it for MSP or PPC board ... the mcpu and march when can I use these options? OR are these just to make more optimum binaries for the running platform itself?
Quote:
GCC has got compilation for target options
i.e. mcpu, march, etc How can we use that to compile a C code for ARM, MSP or ARC processors?
Can anyone give me sample steps for compiling?
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LEARN ABOUT DEBIAN
colorgcc
COLORGCC(1) General Commands Manual COLORGCC(1)
NAME
colorgcc - colorization wrapper for gcc
SYNOPSIS
colorgcc [OPTION]... [FILENAME]...
DESCRIPTION
colorgcc acts as a wrapper around gcc(1) to ease reading its output by colorizing it.
OPTIONS
Since colorgcc is a wrapper around gcc(1), it has the same command line options as gcc(1).
USAGE
At your shell prompt, set your CC environment variable to 'colorgcc'. This may be done in several different ways, depending on what shell
you use.
In a Bourne-compatible shell (bash, ash, zsh, pdksh), type:
export CC="colorgcc"
In a C shell variant (csh, tcsh), type:
setenv CC "colorgcc"
Refer to your shell's documentation for more information on setting environment variables.
FILES
/etc/colorgcc/colorgccrc
System-wide configuration file for colorgccrc.
$HOME/.colorgccrc
Personal configuration file for colorgccrc.
SEE ALSO
gcc(1), colorgccrc(5)
HISTORY
Jan 15 2003: Initial version of this manual-page.
REPORTING BUGS
Report bugs to <jmoyers@geeks.com>
AUTHORS
Jamie Moyers <jmoyers@geeks.com> is the author of colorgcc.
This manual page was written by Joe Wreschnig <piman@sacredchao.net>, and modified by David Weinehall <tao@debian.org>, for the Debian
GNU/Linux system (but may be used by others).
COPYRIGHT
Copyright (C) 2003 Jamie Moyers
This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU-
LAR PURPOSE.
Jan 15, 2003 COLORGCC(1)