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    SubjectRe: [tup] Tup with Linux kernel modules
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    On Wed, Jan 26, 2011 at 11:59 AM, mcgrof <mcgrof@gmail.com> wrote:
    > Just curious if anyone has used tup to build the Linux kernel.
    >
    > http://gittup.org/tup/make_vs_tup.html

    Check gittup http://gittup.org/gittup/

    This is a Gentoo-like distributive that uses Tup tool. The distro
    includes kernel/gcc/glib/zlib/binutils/ncurses/openssh/openssl/mplayer/...
    and some other projects.

    > Looks sexy.

    And it is *very* fast for incremental builds. Just a short snippet
    from the gittup page:

    [marf@captainfalcon gittup]$ vi nethack/src/spell.c
    [marf@captainfalcon gittup]$ vi busybox/coreutils/ls.c
    [marf@captainfalcon gittup]$ time tup upd -j2
    Executing Commands
    [ 0/9 ] busybox/coreutils/CC ls.c
    [ 1/9 ] nethack/CC src/spell.c
    [ 2/9 ] busybox/coreutils/LD built-in.o
    [ 3/9 ] busybox/LD busybox
    [ 4/9 ] nethack/LD nethack
    [ 5/9 ] initrd/bin/CP busybox
    [ 6/9 ] initrd/bin/CP nethack
    [ 7/9 ] initrd/MKINITRD
    [ 8/9 ] initrd/GZIP initrd
    [ 9/9 ]

    real 0m1.571s
    user 0m1.888s
    sys 0m0.269s

    Rebuilding whole system in 1.5 sec, isn't it cool?


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