if {![have_spec x86]} {
	puts "\nThis runscript is supported on the x86 architecture only\n"
	exit 0
}

#
# Uncomment the following line when working on the VIM source code. Otherwise,
# the package may get recompiled, yet it does not get reinstalled into 'bin/'.
#
#exec rm -rf noux-pkg/bash bin/bash

set build_components {
	core init drivers/timer
	noux/net lib/libc_noux
	drivers/framebuffer drivers/pci drivers/input
	drivers/nic
	server/terminal server/ram_fs
	test/libc_resolv
	test/libports/libcrypto
	test/libports/libssl
	test/libports/ncurses
	test/libports/readline
	test/libports/zlib
}

#
# Build Noux packages only once
#
set noux_pkgs "bash coreutils openssh noux-etc"

foreach pkg $noux_pkgs {
	lappend_if [expr ![file exists bin/$pkg]] build_components noux-pkg/$pkg }

build $build_components

# strip all binaries prior archiving
set find_args ""
foreach pkg $noux_pkgs { append find_args " bin/$pkg/" }
exec sh -c "find $find_args -type f | (xargs [cross_dev_prefix]strip || true) 2>/dev/null"

# add bash as sh
exec cp bin/bash/bin/bash bin/bash/bin/sh

foreach pkg $noux_pkgs {
	exec tar cfv bin/$pkg.tar -h -C bin/$pkg . }

create_boot_directory

append config {
	<config verbose="yes">
		<parent-provides>
			<service name="ROM"/>
			<service name="LOG"/>
			<service name="CAP"/>
			<service name="RAM"/>
			<service name="RM"/>
			<service name="CPU"/>
			<service name="PD"/>
			<service name="IRQ"/>
			<service name="IO_PORT"/>
			<service name="IO_MEM"/>
			<service name="SIGNAL"/>
		</parent-provides>
		<default-route>
			<any-service> <any-child/> <parent/> </any-service>
		</default-route>
		<start name="timer">
			<resource name="RAM" quantum="1M"/>
			<provides><service name="Timer"/></provides>
		</start> }

append_if [have_spec sdl] config {
	<start name="fb_sdl">
		<resource name="RAM" quantum="4M"/>
		<provides>
			<service name="Input"/>
			<service name="Framebuffer"/>
		</provides>
	</start>}

append_if [have_spec pci] config {
	<start name="pci_drv">
		<resource name="RAM" quantum="1M"/>
		<provides><service name="PCI"/></provides>
	</start>}

append_if [have_spec framebuffer] config {
	<start name="fb_drv">
		<resource name="RAM" quantum="4M"/>
		<provides><service name="Framebuffer"/></provides>
	</start>}

append_if [have_spec ps2] config {
	<start name="ps2_drv">
		<resource name="RAM" quantum="1M"/>
		<provides><service name="Input"/></provides>
	</start> }

append config {
	<start name="terminal">
		<resource name="RAM" quantum="2M"/>
		<provides><service name="Terminal"/></provides>
		<config>
			<keyboard layout="us"/>
		</config>
	</start>
		<start name="nic_drv">
		<resource name="RAM" quantum="4M"/>
		<provides> <service name="Nic"/> </provides>
	</start>
	<start name="ram_fs">
		<resource name="RAM" quantum="10M"/>
		<provides><service name="File_system"/></provides>
		<config>
			<content>
				<dir name="tmp">
				</dir>
				<dir name="home">
				</dir>
			</content>
			<policy label="noux -> root" root="/" />
			<policy label="noux -> home" root="/home" writeable="yes" />
			<policy label="noux -> tmp"  root="/tmp"  writeable="yes" />
		</config>
	</start>
	<start name="noux">
		<binary name="noux_net" />
		<resource name="RAM" quantum="1G" />
		<config>
			<user name="openssh_user" uid="3" gid="3">
				<shell name="/bin/bash" />
				<home name="/home" />
			</user>
			<fstab>
}

foreach pkg $noux_pkgs {
	append config "				<tar name=\"$pkg.tar\" />" }

append config {
				<dir name="home">
					<fs label="home" />
				</dir>
				<dir name="ram"> <fs label="root" /> </dir>
				<dir name="tmp"> <fs label="tmp" /> </dir>

				<dir name="dev">
					<null />
					<zero />
					<stdio name="tty" />
					<random />
				</dir>

			</fstab>
			<start name="/bin/bash">
				<env name="TERM" value="linux" />
			</start>
		</config>
	</start>
</config>
}

install_config $config


#
# Boot modules
#

# generic modules
set boot_modules {
	core init timer ld.lib.so noux_net nic_drv terminal ram_fs
	libc.lib.so libm.lib.so libc_noux.lib.so libc_resolv.lib.so
	lwip.lib.so ncurses.lib.so libcrypto.lib.so libssl.lib.so
	readline.lib.so zlib.lib.so
}

foreach pkg $noux_pkgs {
	lappend boot_modules "$pkg.tar" }

# platform-specific modules
lappend_if [have_spec       linux] boot_modules fb_sdl
lappend_if [have_spec         pci] boot_modules pci_drv
lappend_if [have_spec framebuffer] boot_modules fb_drv
lappend_if [have_spec         ps2] boot_modules ps2_drv

build_boot_image $boot_modules

if {[have_spec x86_64]} {
	# bash.tar is really huge when built for x86_64
	append qemu_args " -m 320 "
}

append_if [have_spec x86]     qemu_args " -net nic,model=e1000"
append_if [have_spec lan9118] qemu_args " -net nic,model=lan9118 "

append qemu_args " -net user "

run_genode_until forever

#exec rm bin/bash.tar