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    SubjectRe: Faster depend written in Perl
    > I modifed the Makefile and Rules.make to use this script by adding a
    > new variable, DEPEND that has the command to do depends. The depend
    > rules are changed to use this variable, which can be set to either the
    > awk or perl scripts. I tested the script with one 'make depend' with
    > my current configuration.

    While we're at it, can we clean up the rule for .hdepend? Currently my
    shell barfs when I evaluate the backticks (too many args). Though this
    is probably something that will only happen to people who are cross
    compiling kernels on another platform (in my case, an RS/6000 AIX3.2.5
    box), it would be nice if we could fix this. I think the simple fix is
    to use xargs. Anyone have a better idea? Below is a suggested patch.
    I'll assume Ian's patch, but is it small enough that you will get the
    idea regardless...

    Craig B. Agricola

    --- Makefile.orig Fri Jul 26 14:53:12 1996
    +++ Makefile Fri Jul 26 14:53:46 1996
    @@ -388,5 +388,5 @@

    .hdepend: dummy
    rm -f $@
    - $(DEPEND) `find $(HPATH) -name \*.h ! -name modversions.h -print` > .$@
    + find $(HPATH) -name \*.h ! -name modversions.h -print | xargs $(DEPEND) > .$@
    mv .$@ $@

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