#!/bin/bash
# --- ROCK-COPYRIGHT-NOTE-BEGIN ---
# 
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
# Please add additional copyright information _after_ the line containing
# the ROCK-COPYRIGHT-NOTE-END tag. Otherwise it might get removed by
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# 
# ROCK Linux: rock-src/package/x86/grub/grub.conf
# ROCK Linux is Copyright (C) 1998 - 2006 Clifford Wolf
# 
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version. A copy of the GNU General Public
# License can be found at Documentation/COPYING.
# 
# Many people helped and are helping developing ROCK Linux. Please
# have a look at https://www.rocklinux.org/ and the Documentation/TEAM
# file for details.
# 
# --- ROCK-COPYRIGHT-NOTE-END ---

grub_postmake() {
	mkdir -p $root/boot/grub

	trg=${arch_target%-linux-*}
	trg=${trg/i*-/i386-}

	cp -v $libdir/grub/$trg/* $root/boot/grub/
	cp $confdir/stone_mod_grub.sh $root/etc/stone.d/mod_grub.sh
	echo '$STONE grub grub_setup' > $root/etc/stone.d/setup_grub.sh

	if [ ! -f $root/boot/grub/menu.lst ] ; then
		cp docs/menu.lst $root/boot/grub/
	fi
	cp docs/menu.lst $root/boot/grub/menu.lst.example

	counter=1
	confopt="$confopt --enable-diskless"
	{	echo
		echo "Driver-map for PXE and Etherboot 2nd stage GRUB images:"
		echo "======================================================="
		echo
	} > $root/boot/grub/README.pxe_nb
	while read drivers
	do
		eval "./configure $confopt --enable-${drivers// / --enable-}"
		make -C netboot clean; make
		{	echo "pxegrub.$counter and nbgrub.$counter:"
			echo "	$drivers"; echo
		} >> $root/boot/grub/README.pxe_nb
		cp stage2/pxegrub $root/boot/grub/pxegrub.$counter
		cp stage2/nbgrub  $root/boot/grub/nbgrub.$counter
		(( counter++ ))
	done < <(
		./configure --help | grep ' driver$' |
		cut -f4- -d- | cut -f1 -d' ' | sort -u |
		paste -d' ' - - - - - - -
	)
}

postmake="grub_postmake"

# Every other optimization would cause build errors like
#
# pre_stage2_exec-builtins.o: In function `terminfo_func':
# pre_stage2_exec-builtins.o(.text+0x3b0e): undefined reference to `memcpy'
#
var_append GCC_WRAPPER_APPEND " " "-Os"