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    SubjectRe: [CFT] Separate obj dir [2]
    Hi all.

    I the previous mail I forgot the kbuild script - sorry.
    Here it comes (as a patch).

    Sam

    --- /dev/null 2002-08-31 01:31:37.000000000 +0200
    +++ kbuild 2002-11-24 08:06:33.000000000 +0100
    @@ -0,0 +1,48 @@
    +#!/bin/sh
    +#
    +# This script is used to build a kernel from a directory
    +# separate from the kernel src tree.
    +# The location of this script is assumed to be the root of
    +# the kernel src tree. Do not copy it elsewhere.
    +# Usage: kbuild [Usual options provided to make]
    +
    +# kbuild prints out SRCTREE and OBJTREE when started, and then makes
    +# symlinks of relevant files from the kernelsrc.
    +
    +# Files we do not care about in the kernel src
    +RCS_FIND_IGNORE="-name SCCS -o -name BitKeeper -o -name .svn -o -name CVS"
    +
    +# Obtain absolute paths for SRCTREE and OBJTREE
    +OBJTREE=$PWD
    +cd `dirname $0`
    +SRCTREE=$PWD
    +cd $OBJTREE
    +echo OBJTREE $OBJTREE
    +echo SRCTREE $SRCTREE
    +
    +# If kbuild is executed from the root of the kernel src tree just call make
    +if [ "$SRCTREE" == "$OBJTREE" ]; then
    + rm -f .tmp_make_config
    + make $*
    +else
    + # A directory separate from kernel src tree
    + # Test if make has been executed in kernel src tree already
    + if [ -f $SRCTREE/.config -o -d $SRCTREE/include/asm ]; then
    + echo '$SRCTREE contains generated files, please run "make mrproper" in the SRCTREE'
    + else
    + # Symlink relevant files
    + for a in `cd $SRCTREE; \
    + find \( $RCS_FIND_IGNORE \) -prune -o -name Makefile\*`; do
    + if [ ! -d `dirname $a` ]; then
    + mkdir -p $a
    + fi
    + ln -fs $SRCTREE/$a $a
    + done
    +
    + ( echo "srctree := $SRCTREE";
    + echo "objtree := $OBJTREE";
    + ) > .tmp_make_config
    + echo "#Dummy file" > Rules.make
    + make $*
    + fi
    +fi
    -
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