colorgcc(1) [debian man page]

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)

HARDENED-CC(1)							 Debian GNU/Linux						    HARDENED-CC(1)

NAME

       hardened-cc - gcc wrapper to enforce hardening toolchain improvements

SYNOPSIS

       export DEB_BUILD_HARDENING=1

       gcc ...

DESCRIPTION

       The  hardened-cc  wrapper  is  normally	used by calling gcc as usual when DEB_BUILD_HARDENING is set to 1. It will configure the necessary
       toolchain hardening features. By default, all features are enabled. If a given feature does not work correctly and needs  to  be  disabled,
       the corresponding environment variables mentioned below can be set to 0.

ENVIRONMENT

       DEB_BUILD_HARDENING=1
	      Enable hardening features.

       DEB_BUILD_HARDENING_DEBUG=1
	      Print the full resulting gcc command line to STDERR before calling gcc.

       DEB_BUILD_HARDENING_STACKPROTECTOR=0
	      Disable stack overflow protection. See README.Debian for details.

       DEB_BUILD_HARDENING_RELRO=0
	      Disable read-only linker sections. See README.Debian for details.

       DEB_BUILD_HARDENING_FORTIFY=0
	      Don't fortify several standard functions. See README.Debian for details.

       DEB_BUILD_HARDENING_PIE=0
	      Don't build position independent executables. See README.Debian for details.

       DEB_BUILD_HARDENING_FORMAT=0
	      Disable unsafe format string usage errors. See README.Debian for details.

NOTES

       System-wide settings can be added to /etc/hardening-wrapper.conf, one per line.

       The  real gcc symlinks are renamed gcc.real, and a diversion is registered with dpkg-divert(1).	Thus hardened-cc's idea of the default gcc
       is dictated by whatever package installed /usr/bin/gcc.

SEE ALSO

       hardened-ld(1) gcc(1)

Debian Project							    2008-01-08							    HARDENED-CC(1)