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 <peterz@infradead.org>
Acked-by: Mike Frysinger <vapier@gentoo.org> [blackfin]
Acked-by: Russell King <linux@arm.linux.org.uk> [arm]
Acked-by: Paul Mundt <lethal@linux-sh.org> [sh]
Acked-by: "H. Peter Anvin" <hpa@zytor.com> [x86]
Cc: Ian Campbell <icampbell@arcom.com>
Cc: Tony Luck <tony.luck@intel.com> [ia64]
Cc: Fenghua Yu <fenghua.yu@intel.com> [ia64]
Cc: Hirokazu Takata <takata@linux-m32r.org> [m32r]
Cc: Geert Uytterhoeven <geert@linux-m68k.org> [m68k]
Cc: Kyle McMartin <kyle@mcmartin.ca> [parisc]
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> [powerpc]
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> [s390]
Cc: Thomas Gleixner <tglx@linutronix.de> [x86]
Cc: Ingo Molnar <mingo@redhat.com> [x86]
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
58 lines
1.3 KiB
Bash
58 lines
1.3 KiB
Bash
#!/bin/sh
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#
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# arch/sh/boot/install.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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# Adapted from code in arch/i386/boot/Makefile by H. Peter Anvin
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# Adapted from code in arch/i386/boot/install.sh by Russell King
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# Adapted from code in arch/arm/boot/install.sh by Stuart Menefy
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# Adapted from code in arch/sh/boot/install.sh by Takeo Takahashi
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#
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# "make install" script for sh 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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# $4 - default install path (blank if root directory)
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#
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# User may have a custom install script
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if [ -x /sbin/${INSTALLKERNEL} ]; then
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exec /sbin/${INSTALLKERNEL} "$@"
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fi
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if [ "$2" = "zImage" ]; then
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# Compressed install
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echo "Installing compressed kernel"
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if [ -f $4/vmlinuz-$1 ]; then
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mv $4/vmlinuz-$1 $4/vmlinuz.old
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fi
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if [ -f $4/System.map-$1 ]; then
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mv $4/System.map-$1 $4/System.old
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fi
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cat $2 > $4/vmlinuz-$1
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cp $3 $4/System.map-$1
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else
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# Normal install
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echo "Installing normal kernel"
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if [ -f $4/vmlinux-$1 ]; then
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mv $4/vmlinux-$1 $4/vmlinux.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/vmlinux-$1
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cp $3 $4/System.map
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fi
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