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    SubjectRe: [patch, rfc] kbuild: implement checksrc without building Cources (was Re: CHECK without C compile?)
    On Tue, 24 Oct 2006 19:43:40 +0000 (UTC) Oleg Verych wrote:

    > On 2006-10-24, Oleg Verych wrote:
    > > On 2006-10-23, Randy Dunlap wrote:
    > >> Hi Sam,
    > >
    > * It seems*
    > >
    > > + $(call if_changed_rule,cc_o_c) || \
    > > + { echo $(@:.o=.ko); echo $@; } > $(MODVERDIR)/$(@F:.o=.mod)
    >
    > This doesn't work, use ifs instead. Updated.
    > I have no idea what to do with generated sources and headers.
    > One may be: check target `if_changed' to be %.c or %.h and let it be
    > built.

    Hi Oleg,

    Yes, it works for me, with the exception of host-generated
    files, as you mentioned. I ran into those with:
    IKCONFIG (the one that you mentioned), ATM_FORE200E firmware,
    IEEE 1394 OUI database (which I sent a patch for -- it should
    not be generated when the config option is not enabled),
    RAID456 tables, VIDEO_LOGO files, and CRC32 table.

    Thanks for your time and effort. Maybe Sam will have some ideas.

    > ____
    > From: Oleg Verych <olecom@flower.upol.cz>
    > Subject: [patch, rfc] kbuild: implement checksrc without building Cources
    >
    > Implementation of configured source chacking without actual building.
    >
    > Cc: Randy Dunlap <rdunlap@xenotime.net>
    > Cc: Sam Ravnborg <sam@ravnborg.org>
    > Signed-off-by: Oleg Verych <olecom@flower.upol.cz>
    > ---
    >
    > Configured sources means, some config target must be run already.
    > After that
    > ,-<shell>
    > | make prepare
    > | make C=something_not_0,1,2 _target_
    > `--
    > should run _target_ with checking and without building.
    >
    > -o--=O`C /. .\
    > #oo'L O o
    > <___=E M ^--
    >
    > scripts/Kbuild.include | 6 +++---
    > scripts/Makefile.build | 25 ++++++++++++++++---------
    > 2 files changed, 19 insertions(+), 12 deletions(-)


    ---
    ~Randy
    -
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