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Operating Systems Linux Need advice on coding a daemon Post 302310692 by Corona688 on Sunday 26th of April 2009 11:55:53 AM
Old 04-26-2009
Quote:
Originally Posted by Housni
I know this sounds a little ambitious
...nnnnnnnot quite the right word. You want to hack linux to the very core to make it do something you could've done with very basic privilege management. Even if you do pull it off it'll self-destruct the next time autoconf breaks compatibility with itself(i.e. very frequently), probably insecure, and god help you should you ever need to upgrade.
Quote:
Yeah, you're definitely right about configure being very customizable...but I don't know how to work around this.
You said configure is usually told where to install things. What tells it where to install things? Better yet, can you tell me where I can read more about building an installable source for Linux so that I understand what exactly goes on during the 'configure', 'make' and 'make install' process?
Try ./configure --help for basic info on how to use it. More generally, these things are autogenerated by the GNU tools autoconf, automake, and libtool. Be prepared for lots and lots of fun if you insist on hacking these things.
 

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AUTOSCAN(1)							   User Commands						       AUTOSCAN(1)

NAME
autoscan - Generate a preliminary configure.in SYNOPSIS
autoscan [OPTION]... [SRCDIR] DESCRIPTION
Examine source files in the directory tree rooted at SRCDIR, or the current directory if none is given. Search the source files for common portability problems, check for incompleteness of `configure.ac', and create a file `configure.scan' which is a preliminary `configure.ac' for that package. -h, --help print this help, then exit -V, --version print version number, then exit -v, --verbose verbosely report processing -d, --debug don't remove temporary files Library directories: -B, --prepend-include=DIR prepend directory DIR to search path -I, --include=DIR append directory DIR to search path AUTHOR
Written by David J. MacKenzie and Akim Demaille. REPORTING BUGS
Report bugs to <bug-autoconf@gnu.org>. GNU Autoconf home page: <http://www.gnu.org/software/autoconf/>. General help using GNU software: <http://www.gnu.org/gethelp/>. COPYRIGHT
Copyright (C) 2012 Free Software Foundation, Inc. License GPLv3+/Autoconf: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>, <http://gnu.org/licenses/exceptions.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. SEE ALSO
autoconf(1), automake(1), autoreconf(1), autoupdate(1), autoheader(1), autoscan(1), config.guess(1), config.sub(1), ifnames(1), libtool(1). The full documentation for autoscan is maintained as a Texinfo manual. If the info and autoscan programs are properly installed at your site, the command info autoscan should give you access to the complete manual. GNU Autoconf 2.69 August 2017 AUTOSCAN(1)
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