[OT] Compiling From source

[Shri Shrikumar <shri@urbyte.com>]

Hi All,

Firstly, let me apologize for the off-topic post.

I am considering compiling some software with optimizations to try to
speed up my machine. I considered going to something like gentoo but
would rather not *have to* compile all software.

My questions are.

1. How easy is it to set something up so a group of packages get
automatically compiled (with some preset flags for optimization).
2. Which all packages are the prime candidates. Presumably XFree86 is a
candidate - what about libc and suchlike. I already compile the kernel.
Would compiling gcc speed up compiling ?
3. How much minimum spare hard drive space would I need?
3. Is it worth it ?

I am Running Debian testing/unstable with XFRee86, GNOME2 and Metacity
with the most used apps being Evolution, Galeon, Gnome-Terminal, Anjuta
and gcc

Regards,



Shri