[PATCH v2] riscv: Add install target to Makefile.

[Palmer Dabbelt]

On Tue, 20 Feb 2018 08:03:38 PST (-0800), shea at shealevy.com wrote:
> v2: Fix copy-paste error in comment.
>
> Signed-off-by: Shea Levy <shea at shealevy.com>
> ---
>  arch/riscv/Makefile   |  4 ++++
>  arch/riscv/install.sh | 39 +++++++++++++++++++++++++++++++++++++++
>  2 files changed, 43 insertions(+)
>  create mode 100644 arch/riscv/install.sh
>
> diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile
> index 6719dd30ec5b..26892daefa05 100644
> --- a/arch/riscv/Makefile
> +++ b/arch/riscv/Makefile
> @@ -70,3 +70,7 @@ core-y += arch/riscv/kernel/ arch/riscv/mm/
>  libs-y += arch/riscv/lib/
>
>  all: vmlinux
> +
> +PHONY += install
> +install: vmlinux
> +	sh $(srctree)/arch/riscv/install.sh $(KERNELRELEASE) $< System.map "$(INSTALL_PATH)"
> diff --git a/arch/riscv/install.sh b/arch/riscv/install.sh
> new file mode 100644
> index 000000000000..b98c1db899f1
> --- /dev/null
> +++ b/arch/riscv/install.sh
> @@ -0,0 +1,39 @@
> +#!/bin/sh
> +#
> +# arch/riscv/install.sh
> +#
> +# This file is subject to the terms and conditions of the GNU General Public
> +# License.  See the file "COPYING" in the main directory of this archive
> +# for more details.
> +#
> +# Copyright (C) 1995 by Linus Torvalds
> +#
> +# Adapted from code in arch/ia64/install.sh by Shea Levy
> +#
> +# "make install" script for riscv architecture
> +#
> +# Arguments:
> +#   $1 - kernel version
> +#   $2 - kernel image file
> +#   $3 - kernel map file
> +#   $4 - default install path (blank if root directory)
> +#
> +
> +# User may have a custom install script
> +
> +if [ -x ~/bin/${INSTALLKERNEL} ]; then exec ~/bin/${INSTALLKERNEL} "$@"; fi
> +if [ -x /sbin/${INSTALLKERNEL} ]; then exec /sbin/${INSTALLKERNEL} "$@"; fi
> +
> +# Default install - no bootloader configuration (yet?)
> +base=$(basename $2)
> +
> +if [ -f $4/$base ]; then
> +	mv $4/$base $4/$base.old
> +fi
> +
> +if [ -f $4/System.map ]; then
> +	mv $4/System.map $4/System.old
> +fi
> +
> +cat $2 > $4/$base
> +cp $3 $4/System.map

Thanks.  I'm targeting this for linux-next now.