mirror of
https://github.com/xen-project/xen.git
synced 2026-10-28 10:11:27 +01:00
Keir Fraser
c65b3f8832
Make the drivers build properly in a 2.6.27 environment as well as against a kernel with pv-ops Xen configured on (in the latter case more work would be needed to also make the drivers work, as there's a large number of duplicate exports). Portions from Charles Arnold <carnold@novell.com>. Signed-off-by: Jan Beulich <jbeulich@novell.com>
90 lines
3.0 KiB
Bash
Executable File
90 lines
3.0 KiB
Bash
Executable File
#! /bin/sh
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if [ $1 ]; then
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uname="$1"
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else
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uname=`uname -m`
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echo "Defaulting to this machine's architecture, $uname, for linking."
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echo "This may be overridden on the command line (i386,x86_64,ia64)."
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fi
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C=$(cd $(dirname $0) && pwd)
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R=${C%/*/*}
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if [ -n "$XEN" -a -d "$XEN" ]; then
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XEN=$(cd $XEN && pwd)
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else
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XEN=$R/xen
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fi
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echo "Xen tree: $XEN"
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if [ -n "$XL" -a -d "$XL" ]; then
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XL=$(cd $XL && pwd)
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else
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XL=$R/linux-2.6.18-xen.hg
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fi
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echo "Linux tree: $XL"
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cd $C
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for d in $(find ${XL}/drivers/xen/ -mindepth 1 -maxdepth 1 -type d); do
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test -d $(basename $d) || continue
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lndir $d $(basename $d) > /dev/null 2>&1
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done
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ln -sf ${XL}/drivers/xen/core/gnttab.c platform-pci
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ln -sf ${XL}/drivers/xen/core/features.c platform-pci
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ln -sf ${XL}/drivers/xen/core/xen_proc.c xenbus
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ln -sf ${XL}/drivers/xen/core/reboot.c platform-pci
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mkdir -p include/asm include/xen
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lndir -silent ${XL}/include/xen include/xen
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ln -nsf ${XEN}/include/public include/xen/interface
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# Need to be quite careful here: we don't want the files we link in to
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# risk overriding the native Linux ones (in particular, system.h must
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# be native and not xenolinux).
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case "$uname" in
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i[34567]86|x86_64)
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if [ -d ${XL}/include/asm-x86 ]; then
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ln -sf ${XL}/include/asm-x86/mach-xen/asm/hypervisor.h include/asm
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ln -sf ${XL}/include/asm-x86/mach-xen/asm/hypercall*.h include/asm
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ln -sf ${XL}/include/asm-x86/mach-xen/asm/synch_bitops*.h include/asm
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ln -sf ${XL}/include/asm-x86/mach-xen/asm/maddr*.h include/asm
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ln -sf ${XL}/include/asm-x86/mach-xen/asm/gnttab_dma.h include/asm
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ln -sf ${XL}/arch/x86/lib/scrub.c balloon
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else
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if [ $uname = x86_64 ]; then
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mkdir -p include/asm-i386
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lndir -silent ${XL}/include/asm-i386 include/asm-i386
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else
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uname=i386
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fi
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ln -sf ${XL}/include/asm-$uname/mach-xen/asm/hypervisor.h include/asm
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ln -sf ${XL}/include/asm-$uname/mach-xen/asm/hypercall.h include/asm
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ln -sf ${XL}/include/asm-$uname/mach-xen/asm/synch_bitops.h include/asm
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ln -sf ${XL}/include/asm-$uname/mach-xen/asm/maddr.h include/asm
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ln -sf ${XL}/include/asm-$uname/mach-xen/asm/gnttab_dma.h include/asm
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fi
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;;
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"ia64")
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ln -sf ${XL}/include/asm-ia64/hypervisor.h include/asm
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ln -sf ${XL}/include/asm-ia64/hypercall.h include/asm
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ln -sf ${XL}/include/asm-ia64/synch_bitops.h include/asm
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ln -sf ${XL}/include/asm-ia64/maddr.h include/asm
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ln -sf ${XL}/include/asm-ia64/gnttab_dma.h include/asm
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mkdir -p include/asm/xen
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ln -sf ${XL}/include/asm-ia64/xen/xcom_hcall.h include/asm/xen
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ln -sf ${XL}/include/asm-ia64/xen/xencomm.h include/asm/xen
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ln -sf ${XL}/arch/ia64/xen/xcom_hcall.c platform-pci/
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ln -sf ${XL}/arch/ia64/xen/xcom_asm.S platform-pci/
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ln -sf ${XL}/arch/ia64/xen/xencomm.c platform-pci/xencomm_arch.c
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ln -sf ${XL}/drivers/xen/core/xencomm.c platform-pci
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;;
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*)
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echo unknown architecture $uname
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exit 1
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;;
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esac
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