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git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
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Sam Ravnborg
caa27b66bd
Replace the use of CROSS_COMPILE to select a customized
installkernel script with the possibility to set INSTALLKERNEL
to select a custom installkernel script when running make:
make INSTALLKERNEL=arm-installkernel install
With this patch we are now more consistent across
different architectures - they did not all support use
of CROSS_COMPILE.
The use of CROSS_COMPILE was a hack as this really belongs
to gcc/binutils and the installkernel script does not change
just because we change toolchain.
The use of CROSS_COMPILE caused troubles with an upcoming patch
that saves CROSS_COMPILE when a kernel is built - it would no
longer be installable.
[Thanks to Peter Z. for this hint]
This patch undos what Ian did in commit:
0f8e2d62fa
("use ${CROSS_COMPILE}installkernel in arch/*/boot/install.sh")
The patch has been lightly tested on x86 only - but all changes
looks obvious.
Acked-by: Peter Zijlstra <[email protected]>
Acked-by: Mike Frysinger <[email protected]> [blackfin]
Acked-by: Russell King <[email protected]> [arm]
Acked-by: Paul Mundt <[email protected]> [sh]
Acked-by: "H. Peter Anvin" <[email protected]> [x86]
Cc: Ian Campbell <[email protected]>
Cc: Tony Luck <[email protected]> [ia64]
Cc: Fenghua Yu <[email protected]> [ia64]
Cc: Hirokazu Takata <[email protected]> [m32r]
Cc: Geert Uytterhoeven <[email protected]> [m68k]
Cc: Kyle McMartin <[email protected]> [parisc]
Cc: Benjamin Herrenschmidt <[email protected]> [powerpc]
Cc: Martin Schwidefsky <[email protected]> [s390]
Cc: Thomas Gleixner <[email protected]> [x86]
Cc: Ingo Molnar <[email protected]> [x86]
Signed-off-by: Sam Ravnborg <[email protected]>
56 lines
1.3 KiB
Bash
56 lines
1.3 KiB
Bash
#!/bin/sh
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#
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# This file is subject to the terms and conditions of the GNU General Public
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# License. See the file "COPYING" in the main directory of this archive
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# for more details.
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#
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# Copyright (C) 1995 by Linus Torvalds
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#
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# Blatantly stolen from in arch/i386/boot/install.sh by Dave Hansen
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#
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# "make install" script for ppc64 architecture
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#
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# Arguments:
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# $1 - kernel version
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# $2 - kernel image file
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# $3 - kernel map file
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# $4 - default install path (blank if root directory)
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# $5 and more - kernel boot files; zImage*, uImage, cuImage.*, etc.
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#
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# Bail with error code if anything goes wrong
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set -e
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# User may have a custom install script
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if [ -x ~/bin/${INSTALLKERNEL} ]; then exec ~/bin/${INSTALLKERNEL} "$@"; fi
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if [ -x /sbin/${INSTALLKERNEL} ]; then exec /sbin/${INSTALLKERNEL} "$@"; fi
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# Default install
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# this should work for both the pSeries zImage and the iSeries vmlinux.sm
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image_name=`basename $2`
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if [ -f $4/$image_name ]; then
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mv $4/$image_name $4/$image_name.old
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fi
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if [ -f $4/System.map ]; then
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mv $4/System.map $4/System.old
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fi
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cat $2 > $4/$image_name
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cp $3 $4/System.map
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# Copy all the bootable image files
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path=$4
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shift 4
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while [ $# -ne 0 ]; do
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image_name=`basename $1`
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if [ -f $path/$image_name ]; then
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mv $path/$image_name $path/$image_name.old
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fi
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cat $1 > $path/$image_name
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shift
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done;
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